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)
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 MonoType *proxy_type = &remote_class->proxy_class->byval_arg;
1260 return mono_type_get_object_handle (domain, proxy_type, error);
1263 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
1267 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1269 MonoMethod **dest = (MonoMethod **)data;
1271 /* skip unmanaged frames */
1276 if (!strcmp (m->klass->name_space, "System.Reflection"))
1285 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1287 MonoMethod **dest = (MonoMethod **)data;
1289 /* skip unmanaged frames */
1293 if (m->wrapper_type != MONO_WRAPPER_NONE)
1301 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1312 get_caller_no_system_or_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1314 MonoMethod **dest = (MonoMethod **)data;
1316 /* skip unmanaged frames */
1320 if (m->wrapper_type != MONO_WRAPPER_NONE)
1328 if (m->klass->image == mono_defaults.corlib && ((!strcmp (m->klass->name_space, "System.Reflection"))
1329 || (!strcmp (m->klass->name_space, "System"))))
1339 static MonoReflectionTypeHandle
1340 type_from_parsed_name (MonoTypeNameParse *info, MonoBoolean ignoreCase, MonoAssembly **caller_assembly, MonoError *error)
1342 MonoMethod *m, *dest;
1344 MonoType *type = NULL;
1345 MonoAssembly *assembly = NULL;
1346 gboolean type_resolve = FALSE;
1347 MonoImage *rootimage = NULL;
1352 * We must compute the calling assembly as type loading must happen under a metadata context.
1353 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1354 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1356 m = mono_method_get_last_managed ();
1358 if (m && m->klass->image != mono_defaults.corlib) {
1359 /* Happens with inlining */
1361 /* Ugly hack: type_from_parsed_name is called from
1362 * System.Type.internal_from_name, which is called most
1363 * directly from System.Type.GetType(string,bool,bool) but
1364 * also indirectly from places such as
1365 * System.Type.GetType(string,func,func) (via
1366 * System.TypeNameParser.GetType and System.TypeSpec.Resolve)
1367 * so we need to skip over all of those to find the true caller.
1369 * It would be nice if we had stack marks.
1371 mono_stack_walk_no_il (get_caller_no_system_or_reflection, &dest);
1377 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1378 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1379 * to crash. This only seems to happen in some strange remoting
1380 * scenarios and I was unable to figure out what's happening there.
1381 * Dec 10, 2005 - Martin.
1385 assembly = dest->klass->image->assembly;
1386 type_resolve = TRUE;
1387 rootimage = assembly->image;
1389 g_warning (G_STRLOC);
1391 *caller_assembly = assembly;
1393 if (info->assembly.name)
1394 assembly = mono_assembly_load (&info->assembly, assembly ? assembly->basedir : NULL, NULL);
1397 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1398 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1404 // Say we're looking for System.Generic.Dict<int, Local>
1405 // we FAIL the get type above, because S.G.Dict isn't in assembly->image. So we drop down here.
1406 // but then we FAIL AGAIN because now we pass null as the image and the rootimage and everything
1407 // is messed up when we go to construct the Local as the type arg...
1409 // By contrast, if we started with Mine<System.Generic.Dict<int, Local>> we'd go in with assembly->image
1410 // as the root and then even the detour into generics would still not screw us when we went to load Local.
1411 if (!info->assembly.name && !type) {
1413 type = mono_reflection_get_type_checked (rootimage, NULL, info, ignoreCase, &type_resolve, error);
1417 if (assembly && !type && type_resolve) {
1418 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1419 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1427 return mono_type_get_object_handle (mono_domain_get (), type, error);
1429 return MONO_HANDLE_NEW (MonoReflectionType, NULL);
1432 ICALL_EXPORT MonoReflectionTypeHandle
1433 ves_icall_System_Type_internal_from_name (MonoStringHandle name,
1434 MonoBoolean throwOnError,
1435 MonoBoolean ignoreCase,
1439 MonoTypeNameParse info;
1441 MonoAssembly *caller_assembly;
1442 MonoReflectionTypeHandle type = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1444 char *str = mono_string_handle_to_utf8 (name, error);
1448 parsedOk = mono_reflection_parse_type (str, &info);
1450 /* mono_reflection_parse_type() mangles the string */
1452 mono_reflection_free_type_info (&info);
1454 mono_error_set_argument (error, "typeName", "failed parse: %s", str);
1458 MONO_HANDLE_ASSIGN (type, type_from_parsed_name (&info, ignoreCase, &caller_assembly, error));
1460 if (!is_ok (error)) {
1461 mono_reflection_free_type_info (&info);
1465 if (MONO_HANDLE_IS_NULL (type)) {
1467 char *tname = info.name_space ? g_strdup_printf ("%s.%s", info.name_space, info.name) : g_strdup (info.name);
1469 if (info.assembly.name)
1470 aname = mono_stringify_assembly_name (&info.assembly);
1471 else if (caller_assembly)
1472 aname = mono_stringify_assembly_name (mono_assembly_get_name (caller_assembly));
1474 aname = g_strdup ("");
1475 mono_error_set_type_load_name (error, tname, aname, "");
1477 mono_reflection_free_type_info (&info);
1483 if (!is_ok (error)) {
1485 mono_error_cleanup (error);
1486 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
1493 ICALL_EXPORT MonoReflectionTypeHandle
1494 ves_icall_System_Type_internal_from_handle (MonoType *handle, MonoError *error)
1497 MonoDomain *domain = mono_domain_get ();
1499 return mono_type_get_object_handle (domain, handle, error);
1502 ICALL_EXPORT MonoType*
1503 ves_icall_Mono_RuntimeClassHandle_GetTypeFromClass (MonoClass *klass)
1505 return mono_class_get_type (klass);
1509 ves_icall_Mono_RuntimeGPtrArrayHandle_GPtrArrayFree (GPtrArray *ptr_array)
1511 g_ptr_array_free (ptr_array, TRUE);
1515 ves_icall_Mono_SafeStringMarshal_GFree (void *c_str)
1521 ves_icall_Mono_SafeStringMarshal_StringToUtf8 (MonoString *s)
1524 char *res = mono_string_to_utf8_checked (s, &error);
1525 mono_error_set_pending_exception (&error);
1529 /* System.TypeCode */
1548 TYPECODE_STRING = 18
1551 ICALL_EXPORT guint32
1552 ves_icall_type_GetTypeCodeInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
1555 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1559 return TYPECODE_OBJECT;
1563 case MONO_TYPE_VOID:
1564 return TYPECODE_OBJECT;
1565 case MONO_TYPE_BOOLEAN:
1566 return TYPECODE_BOOLEAN;
1568 return TYPECODE_BYTE;
1570 return TYPECODE_SBYTE;
1572 return TYPECODE_UINT16;
1574 return TYPECODE_INT16;
1575 case MONO_TYPE_CHAR:
1576 return TYPECODE_CHAR;
1580 return TYPECODE_OBJECT;
1582 return TYPECODE_UINT32;
1584 return TYPECODE_INT32;
1586 return TYPECODE_UINT64;
1588 return TYPECODE_INT64;
1590 return TYPECODE_SINGLE;
1592 return TYPECODE_DOUBLE;
1593 case MONO_TYPE_VALUETYPE: {
1594 MonoClass *klass = type->data.klass;
1596 if (klass->enumtype) {
1597 t = mono_class_enum_basetype (klass)->type;
1599 } else if (mono_is_corlib_image (klass->image)) {
1600 if (strcmp (klass->name_space, "System") == 0) {
1601 if (strcmp (klass->name, "Decimal") == 0)
1602 return TYPECODE_DECIMAL;
1603 else if (strcmp (klass->name, "DateTime") == 0)
1604 return TYPECODE_DATETIME;
1607 return TYPECODE_OBJECT;
1609 case MONO_TYPE_STRING:
1610 return TYPECODE_STRING;
1611 case MONO_TYPE_SZARRAY:
1612 case MONO_TYPE_ARRAY:
1613 case MONO_TYPE_OBJECT:
1615 case MONO_TYPE_MVAR:
1616 case MONO_TYPE_TYPEDBYREF:
1617 return TYPECODE_OBJECT;
1618 case MONO_TYPE_CLASS:
1620 MonoClass *klass = type->data.klass;
1621 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1622 if (strcmp (klass->name, "DBNull") == 0)
1623 return TYPECODE_DBNULL;
1626 return TYPECODE_OBJECT;
1627 case MONO_TYPE_GENERICINST:
1628 return TYPECODE_OBJECT;
1630 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1636 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1638 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1639 return mono_class_enum_basetype (type->data.klass);
1640 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1641 return mono_class_enum_basetype (type->data.generic_class->container_class);
1645 ICALL_EXPORT guint32
1646 ves_icall_RuntimeTypeHandle_type_is_assignable_from (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_c, MonoError *error)
1650 g_assert (!MONO_HANDLE_IS_NULL (ref_type));
1652 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1653 MonoClass *klass = mono_class_from_mono_type (type);
1654 MonoType *ctype = MONO_HANDLE_GETVAL (ref_c, type);
1655 MonoClass *klassc = mono_class_from_mono_type (ctype);
1657 if (type->byref ^ ctype->byref)
1661 MonoType *t = mono_type_get_underlying_type_ignore_byref (type);
1662 MonoType *ot = mono_type_get_underlying_type_ignore_byref (ctype);
1664 klass = mono_class_from_mono_type (t);
1665 klassc = mono_class_from_mono_type (ot);
1667 if (mono_type_is_primitive (t)) {
1668 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1669 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1670 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1671 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1672 return t->type == ot->type;
1674 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1677 if (klass->valuetype)
1678 return klass == klassc;
1679 return klass->valuetype == klassc->valuetype;
1682 return mono_class_is_assignable_from (klass, klassc);
1685 ICALL_EXPORT guint32
1686 ves_icall_RuntimeTypeHandle_IsInstanceOfType (MonoReflectionTypeHandle ref_type, MonoObjectHandle obj, MonoError *error)
1689 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1690 MonoClass *klass = mono_class_from_mono_type (type);
1691 mono_class_init_checked (klass, error);
1692 return_val_if_nok (error, FALSE);
1693 MonoObjectHandle inst = mono_object_handle_isinst (obj, klass, error);
1694 return_val_if_nok (error, FALSE);
1695 return !MONO_HANDLE_IS_NULL (inst);
1698 ICALL_EXPORT guint32
1699 ves_icall_RuntimeTypeHandle_GetAttributes (MonoReflectionTypeHandle ref_type, MonoError *error)
1702 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1703 MonoClass *klass = mono_class_from_mono_type (type);
1704 return mono_class_get_flags (klass);
1707 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1708 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionFieldHandle field_h, MonoError *error)
1711 MonoDomain *domain = MONO_HANDLE_DOMAIN (field_h);
1712 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1713 MonoClass *klass = field->parent;
1715 MonoGenericClass *gklass = mono_class_try_get_generic_class (klass);
1716 if (mono_class_is_gtd (klass) ||
1717 (gklass && gklass->context.class_inst->is_open))
1718 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1720 MonoType *ftype = mono_field_get_type (field);
1721 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1722 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1724 MonoMarshalType *info = mono_marshal_load_type_info (klass);
1726 for (int i = 0; i < info->num_fields; ++i) {
1727 if (info->fields [i].field == field) {
1728 if (!info->fields [i].mspec)
1729 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1731 return mono_reflection_marshal_as_attribute_from_marshal_spec (domain, klass, info->fields [i].mspec, error);
1736 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1739 ICALL_EXPORT MonoReflectionFieldHandle
1740 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type, MonoError *error)
1749 klass = handle->parent;
1751 klass = mono_class_from_mono_type (type);
1753 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1756 /* The managed code will throw the exception */
1757 return MONO_HANDLE_CAST (MonoReflectionField, NULL_HANDLE);
1760 return mono_field_get_object_handle (mono_domain_get (), klass, handle, error);
1763 ICALL_EXPORT MonoReflectionEventHandle
1764 ves_icall_System_Reflection_EventInfo_internal_from_handle_type (MonoEvent *handle, MonoType *type, MonoError *error)
1773 klass = handle->parent;
1775 klass = mono_class_from_mono_type (type);
1777 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1779 /* Managed code will throw an exception */
1780 return MONO_HANDLE_CAST (MonoReflectionEvent, NULL_HANDLE);
1783 return mono_event_get_object_handle (mono_domain_get (), klass, handle, error);
1787 ICALL_EXPORT MonoReflectionPropertyHandle
1788 ves_icall_System_Reflection_PropertyInfo_internal_from_handle_type (MonoProperty *handle, MonoType *type, MonoError *error)
1796 klass = handle->parent;
1798 klass = mono_class_from_mono_type (type);
1800 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1802 /* Managed code will throw an exception */
1803 return MONO_HANDLE_CAST (MonoReflectionProperty, NULL_HANDLE);
1806 return mono_property_get_object_handle (mono_domain_get (), klass, handle, error);
1809 ICALL_EXPORT MonoArrayHandle
1810 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionFieldHandle field_h, MonoBoolean optional, MonoError *error)
1813 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1815 MonoType *type = mono_field_get_type_checked (field, error);
1817 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
1819 return type_array_from_modifiers (field->parent->image, type, optional, error);
1823 vell_icall_get_method_attributes (MonoMethod *method)
1825 return method->flags;
1829 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info, MonoError *error)
1831 MonoDomain *domain = mono_domain_get ();
1833 MonoMethodSignature* sig = mono_method_signature_checked (method, error);
1834 return_if_nok (error);
1836 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &method->klass->byval_arg, error);
1837 return_if_nok (error);
1839 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
1841 MONO_HANDLE_ASSIGN (rt, mono_type_get_object_handle (domain, sig->ret, error));
1842 return_if_nok (error);
1844 MONO_STRUCT_SETREF (info, ret, MONO_HANDLE_RAW (rt));
1846 info->attrs = method->flags;
1847 info->implattrs = method->iflags;
1849 if (sig->call_convention == MONO_CALL_DEFAULT)
1850 callconv = sig->sentinelpos >= 0 ? 2 : 1;
1852 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1857 callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1858 info->callconv = callconv;
1861 ICALL_EXPORT MonoArrayHandle
1862 ves_icall_System_Reflection_MonoMethodInfo_get_parameter_info (MonoMethod *method, MonoReflectionMethodHandle member, MonoError *error)
1865 MonoDomain *domain = mono_domain_get ();
1867 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1868 MONO_HANDLE_GET (reftype, member, reftype);
1869 MonoClass *klass = NULL;
1870 if (!MONO_HANDLE_IS_NULL (reftype))
1871 klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (reftype, type));
1872 return mono_param_get_objects_internal (domain, method, klass, error);
1875 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1876 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method, MonoError *error)
1879 MonoDomain *domain = mono_domain_get ();
1880 MonoReflectionMarshalAsAttributeHandle res = MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, NULL);
1882 MonoMarshalSpec **mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1883 mono_method_get_marshal_info (method, mspecs);
1886 MONO_HANDLE_ASSIGN (res, mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0], error));
1892 for (int i = mono_method_signature (method)->param_count; i >= 0; i--)
1894 mono_metadata_free_marshal_spec (mspecs [i]);
1901 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1903 MonoClass *parent = field->field->parent;
1904 mono_class_setup_fields (parent);
1906 return field->field->offset - sizeof (MonoObject);
1909 ICALL_EXPORT MonoReflectionTypeHandle
1910 ves_icall_MonoField_GetParentType (MonoReflectionFieldHandle field, MonoBoolean declaring, MonoError *error)
1913 MonoDomain *domain = MONO_HANDLE_DOMAIN (field);
1917 MonoClassField *f = MONO_HANDLE_GETVAL (field, field);
1920 parent = MONO_HANDLE_GETVAL (field, klass);
1923 return mono_type_get_object_handle (domain, &parent->byval_arg, error);
1926 ICALL_EXPORT MonoObject *
1927 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1930 MonoClass *fklass = field->klass;
1931 MonoClassField *cf = field->field;
1932 MonoDomain *domain = mono_object_domain (field);
1934 if (fklass->image->assembly->ref_only) {
1935 mono_set_pending_exception (mono_get_exception_invalid_operation (
1936 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1940 if (mono_security_core_clr_enabled () &&
1941 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1942 mono_error_set_pending_exception (&error);
1946 MonoObject * result = mono_field_get_value_object_checked (domain, cf, obj, &error);
1947 mono_error_set_pending_exception (&error);
1952 ves_icall_MonoField_SetValueInternal (MonoReflectionFieldHandle field, MonoObjectHandle obj, MonoObjectHandle value, MonoError *error)
1954 MonoClassField *cf = MONO_HANDLE_GETVAL (field, field);
1956 MonoClass *field_klass = MONO_HANDLE_GETVAL (field, klass);
1957 if (field_klass->image->assembly->ref_only) {
1958 mono_error_set_invalid_operation (error, "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods.");
1962 if (mono_security_core_clr_enabled () &&
1963 !mono_security_core_clr_ensure_reflection_access_field (cf, error)) {
1967 MonoType *type = mono_field_get_type_checked (cf, error);
1968 return_if_nok (error);
1970 gboolean isref = FALSE;
1971 uint32_t value_gchandle = 0;
1974 switch (type->type) {
1977 case MONO_TYPE_BOOLEAN:
1980 case MONO_TYPE_CHAR:
1989 case MONO_TYPE_VALUETYPE:
1992 if (!MONO_HANDLE_IS_NULL (value))
1993 v = mono_object_handle_pin_unbox (value, &value_gchandle);
1995 case MONO_TYPE_STRING:
1996 case MONO_TYPE_OBJECT:
1997 case MONO_TYPE_CLASS:
1998 case MONO_TYPE_ARRAY:
1999 case MONO_TYPE_SZARRAY:
2003 case MONO_TYPE_GENERICINST: {
2004 MonoGenericClass *gclass = type->data.generic_class;
2005 g_assert (!gclass->context.class_inst->is_open);
2007 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
2008 MonoClass *nklass = mono_class_from_mono_type (type);
2011 * Convert the boxed vtype into a Nullable structure.
2012 * This is complicated by the fact that Nullables have
2013 * a variable structure.
2015 MonoObjectHandle nullable = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (mono_domain_get (), nklass, error));
2016 return_if_nok (error);
2018 uint32_t nullable_gchandle = 0;
2019 guint8 *nval = mono_object_handle_pin_unbox (nullable, &nullable_gchandle);
2020 mono_nullable_init_from_handle (nval, value, nklass);
2023 value_gchandle = nullable_gchandle;
2027 isref = !gclass->container_class->valuetype;
2028 if (!isref && !MONO_HANDLE_IS_NULL (value)) {
2029 v = mono_object_handle_pin_unbox (value, &value_gchandle);
2035 g_error ("type 0x%x not handled in "
2036 "ves_icall_FieldInfo_SetValueInternal", type->type);
2041 /* either value is a reference type, or it's a value type and we pinned
2042 * it and v points to the payload. */
2043 g_assert ((isref && v == NULL && value_gchandle == 0) ||
2044 (!isref && v != NULL && value_gchandle != 0) ||
2045 (!isref && v == NULL && value_gchandle == 0));
2047 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
2048 MonoVTable *vtable = mono_class_vtable_full (MONO_HANDLE_DOMAIN (field), cf->parent, error);
2052 if (!vtable->initialized) {
2053 if (!mono_runtime_class_init_full (vtable, error))
2057 mono_field_static_set_value (vtable, cf, MONO_HANDLE_RAW (value)); /* FIXME make mono_field_static_set_value work with handles for value */
2059 mono_field_static_set_value (vtable, cf, v);
2063 MONO_HANDLE_SET_FIELD_REF (obj, cf, value);
2065 mono_field_set_value (MONO_HANDLE_RAW (obj), cf, v); /* FIXME: make mono_field_set_value take a handle for obj */
2069 mono_gchandle_free (value_gchandle);
2073 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
2082 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
2083 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2087 if (MONO_TYPE_IS_REFERENCE (f->type))
2088 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
2090 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
2093 ICALL_EXPORT MonoObject *
2094 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
2096 MonoObject *o = NULL;
2097 MonoClassField *field = rfield->field;
2099 MonoDomain *domain = mono_object_domain (rfield);
2101 MonoTypeEnum def_type;
2102 const char *def_value;
2106 mono_class_init (field->parent);
2108 t = mono_field_get_type_checked (field, &error);
2109 if (!mono_error_ok (&error)) {
2110 mono_error_set_pending_exception (&error);
2114 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
2115 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2119 if (image_is_dynamic (field->parent->image)) {
2120 MonoClass *klass = field->parent;
2121 int fidx = field - klass->fields;
2122 MonoFieldDefaultValue *def_values = mono_class_get_field_def_values (klass);
2124 g_assert (def_values);
2125 def_type = def_values [fidx].def_type;
2126 def_value = def_values [fidx].data;
2128 if (def_type == MONO_TYPE_END) {
2129 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2133 def_value = mono_class_get_field_default_value (field, &def_type);
2134 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
2136 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2141 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
2145 case MONO_TYPE_BOOLEAN:
2148 case MONO_TYPE_CHAR:
2156 case MONO_TYPE_R8: {
2159 /* boxed value type */
2160 t = g_new0 (MonoType, 1);
2162 klass = mono_class_from_mono_type (t);
2164 o = mono_object_new_checked (domain, klass, &error);
2165 if (!mono_error_ok (&error)) {
2166 mono_error_set_pending_exception (&error);
2169 v = ((gchar *) o) + sizeof (MonoObject);
2170 mono_get_constant_value_from_blob (domain, def_type, def_value, v, &error);
2171 if (mono_error_set_pending_exception (&error))
2175 case MONO_TYPE_STRING:
2176 case MONO_TYPE_CLASS:
2177 mono_get_constant_value_from_blob (domain, def_type, def_value, &o, &error);
2178 if (mono_error_set_pending_exception (&error))
2182 g_assert_not_reached ();
2188 ICALL_EXPORT MonoReflectionTypeHandle
2189 ves_icall_MonoField_ResolveType (MonoReflectionFieldHandle ref_field, MonoError *error)
2192 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_field);
2193 MonoClassField *field = MONO_HANDLE_GETVAL (ref_field, field);
2194 MonoType *type = mono_field_get_type_checked (field, error);
2195 if (!is_ok (error)) {
2196 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2198 return mono_type_get_object_handle (domain, type, error);
2201 /* From MonoProperty.cs */
2203 PInfo_Attributes = 1,
2204 PInfo_GetMethod = 1 << 1,
2205 PInfo_SetMethod = 1 << 2,
2206 PInfo_ReflectedType = 1 << 3,
2207 PInfo_DeclaringType = 1 << 4,
2212 ves_icall_MonoPropertyInfo_get_property_info (MonoReflectionPropertyHandle property, MonoPropertyInfo *info, PInfo req_info, MonoError *error)
2215 MonoDomain *domain = MONO_HANDLE_DOMAIN (property);
2216 const MonoProperty *pproperty = MONO_HANDLE_GETVAL (property, property);
2218 if ((req_info & PInfo_ReflectedType) != 0) {
2219 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
2220 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2221 return_if_nok (error);
2223 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
2225 if ((req_info & PInfo_DeclaringType) != 0) {
2226 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pproperty->parent->byval_arg, error);
2227 return_if_nok (error);
2229 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2232 if ((req_info & PInfo_Name) != 0) {
2233 MonoStringHandle name = mono_string_new_handle (domain, pproperty->name, error);
2234 return_if_nok (error);
2236 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (name));
2239 if ((req_info & PInfo_Attributes) != 0)
2240 info->attrs = pproperty->attrs;
2242 if ((req_info & PInfo_GetMethod) != 0) {
2243 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2244 MonoReflectionMethodHandle rm;
2245 if (pproperty->get &&
2246 (((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2247 pproperty->get->klass == property_klass)) {
2248 rm = mono_method_get_object_handle (domain, pproperty->get, property_klass, error);
2249 return_if_nok (error);
2251 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2254 MONO_STRUCT_SETREF (info, get, MONO_HANDLE_RAW (rm));
2256 if ((req_info & PInfo_SetMethod) != 0) {
2257 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2258 MonoReflectionMethodHandle rm;
2259 if (pproperty->set &&
2260 (((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2261 pproperty->set->klass == property_klass)) {
2262 rm = mono_method_get_object_handle (domain, pproperty->set, property_klass, error);
2263 return_if_nok (error);
2265 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2268 MONO_STRUCT_SETREF (info, set, MONO_HANDLE_RAW (rm));
2271 * There may be other methods defined for properties, though, it seems they are not exposed
2272 * in the reflection API
2277 add_event_other_methods_to_array (MonoDomain *domain, MonoMethod *m, MonoArrayHandle dest, int i, MonoError *error)
2279 HANDLE_FUNCTION_ENTER ();
2281 MonoReflectionMethodHandle rm = mono_method_get_object_handle (domain, m, NULL, error);
2284 MONO_HANDLE_ARRAY_SETREF (dest, i, rm);
2286 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2290 ves_icall_MonoEventInfo_get_event_info (MonoReflectionMonoEventHandle ref_event, MonoEventInfo *info, MonoError *error)
2293 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_event);
2295 MonoClass *klass = MONO_HANDLE_GETVAL (ref_event, klass);
2296 MonoEvent *event = MONO_HANDLE_GETVAL (ref_event, event);
2298 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2299 return_if_nok (error);
2300 MONO_STRUCT_SETREF (info, reflected_type, MONO_HANDLE_RAW (rt));
2302 rt = mono_type_get_object_handle (domain, &event->parent->byval_arg, error);
2303 return_if_nok (error);
2304 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2306 MonoStringHandle ev_name = mono_string_new_handle (domain, event->name, error);
2307 return_if_nok (error);
2308 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (ev_name));
2310 info->attrs = event->attrs;
2312 MonoReflectionMethodHandle rm;
2314 rm = mono_method_get_object_handle (domain, event->add, NULL, error);
2315 return_if_nok (error);
2317 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2320 MONO_STRUCT_SETREF (info, add_method, MONO_HANDLE_RAW (rm));
2322 if (event->remove) {
2323 rm = mono_method_get_object_handle (domain, event->remove, NULL, error);
2324 return_if_nok (error);
2326 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2329 MONO_STRUCT_SETREF (info, remove_method, MONO_HANDLE_RAW (rm));
2332 rm = mono_method_get_object_handle (domain, event->raise, NULL, error);
2333 return_if_nok (error);
2335 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2338 MONO_STRUCT_SETREF (info, raise_method, MONO_HANDLE_RAW (rm));
2340 #ifndef MONO_SMALL_CONFIG
2343 while (event->other [n])
2345 MonoArrayHandle info_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, n, error);
2346 return_if_nok (error);
2348 MONO_STRUCT_SETREF (info, other_methods, MONO_HANDLE_RAW (info_arr));
2350 for (i = 0; i < n; i++)
2351 if (!add_event_other_methods_to_array (domain, event->other [i], info_arr, i, error))
2358 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2363 mono_class_setup_interfaces (klass, error);
2364 if (!mono_error_ok (error))
2367 for (i = 0; i < klass->interface_count; i++) {
2368 ic = klass->interfaces [i];
2369 g_hash_table_insert (ifaces, ic, ic);
2371 collect_interfaces (ic, ifaces, error);
2372 if (!mono_error_ok (error))
2378 MonoArrayHandle iface_array;
2379 MonoGenericContext *context;
2383 } FillIfaceArrayData;
2386 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2388 HANDLE_FUNCTION_ENTER ();
2389 FillIfaceArrayData *data = (FillIfaceArrayData *)user_data;
2390 MonoClass *ic = (MonoClass *)key;
2391 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2392 MonoError *error = data->error;
2397 if (data->context && mono_class_is_ginst (ic) && mono_class_get_generic_class (ic)->context.class_inst->is_open) {
2398 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, error);
2403 MonoReflectionTypeHandle rt = mono_type_get_object_handle (data->domain, ret, error);
2407 MONO_HANDLE_ARRAY_SETREF (data->iface_array, data->next_idx, rt);
2411 mono_metadata_free_type (inflated);
2413 HANDLE_FUNCTION_RETURN ();
2417 get_interfaces_hash (gconstpointer v1)
2419 MonoClass *k = (MonoClass*)v1;
2421 return k->type_token;
2424 ICALL_EXPORT MonoArrayHandle
2425 ves_icall_RuntimeType_GetInterfaces (MonoReflectionTypeHandle ref_type, MonoError *error)
2428 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2429 MonoClass *klass = mono_class_from_mono_type (type);
2431 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2433 MonoGenericContext *context = NULL;
2434 if (mono_class_is_ginst (klass) && mono_class_get_generic_class (klass)->context.class_inst->is_open) {
2435 context = mono_class_get_context (klass);
2436 klass = mono_class_get_generic_class (klass)->container_class;
2439 for (MonoClass *parent = klass; parent; parent = parent->parent) {
2440 mono_class_setup_interfaces (parent, error);
2443 collect_interfaces (parent, iface_hash, error);
2448 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2450 int len = g_hash_table_size (iface_hash);
2452 g_hash_table_destroy (iface_hash);
2453 if (!domain->empty_types) {
2454 domain->empty_types = mono_array_new_cached (domain, mono_defaults.runtimetype_class, 0, error);
2458 return MONO_HANDLE_NEW (MonoArray, domain->empty_types);
2461 FillIfaceArrayData data;
2462 data.iface_array = MONO_HANDLE_NEW (MonoArray, mono_array_new_cached (domain, mono_defaults.runtimetype_class, len, error));
2465 data.context = context;
2467 data.domain = domain;
2470 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2475 g_hash_table_destroy (iface_hash);
2476 return data.iface_array;
2479 g_hash_table_destroy (iface_hash);
2480 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
2484 set_interface_map_data_method_object (MonoDomain *domain, MonoMethod *method, MonoClass *iclass, int ioffset, MonoClass *klass, MonoArrayHandle targets, MonoArrayHandle methods, int i, MonoError *error)
2486 HANDLE_FUNCTION_ENTER ();
2488 MonoReflectionMethodHandle member = mono_method_get_object_handle (domain, method, iclass, error);
2492 MONO_HANDLE_ARRAY_SETREF (methods, i, member);
2494 MONO_HANDLE_ASSIGN (member, mono_method_get_object_handle (domain, klass->vtable [i + ioffset], klass, error));
2498 MONO_HANDLE_ARRAY_SETREF (targets, i, member);
2501 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2505 ves_icall_RuntimeType_GetInterfaceMapData (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_iface, MonoArrayHandleOut targets, MonoArrayHandleOut methods, MonoError *error)
2508 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2509 MonoClass *klass = mono_class_from_mono_type (type);
2510 MonoType *iface = MONO_HANDLE_GETVAL (ref_iface, type);
2511 MonoClass *iclass = mono_class_from_mono_type (iface);
2513 mono_class_init_checked (klass, error);
2514 return_if_nok (error);
2515 mono_class_init_checked (iclass, error);
2516 return_if_nok (error);
2518 mono_class_setup_vtable (klass);
2520 gboolean variance_used;
2521 int ioffset = mono_class_interface_offset_with_variance (klass, iclass, &variance_used);
2525 int len = mono_class_num_methods (iclass);
2526 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2527 MonoArrayHandle targets_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2528 return_if_nok (error);
2529 MONO_HANDLE_ASSIGN (targets, targets_arr);
2531 MonoArrayHandle methods_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2532 return_if_nok (error);
2533 MONO_HANDLE_ASSIGN (methods, methods_arr);
2537 gpointer iter = NULL;
2538 while ((method = mono_class_get_methods (iclass, &iter))) {
2539 if (!set_interface_map_data_method_object (domain, method, iclass, ioffset, klass, targets, methods, i, error))
2546 ves_icall_RuntimeType_GetPacking (MonoReflectionTypeHandle ref_type, guint32 *packing, guint32 *size, MonoError *error)
2549 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2550 MonoClass *klass = mono_class_from_mono_type (type);
2552 mono_class_init_checked (klass, error);
2556 if (image_is_dynamic (klass->image)) {
2557 MonoReflectionTypeBuilderHandle tb = MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_type);
2558 *packing = MONO_HANDLE_GETVAL (tb, packing_size);
2559 *size = MONO_HANDLE_GETVAL (tb, class_size);
2561 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2565 ICALL_EXPORT MonoReflectionTypeHandle
2566 ves_icall_RuntimeTypeHandle_GetElementType (MonoReflectionTypeHandle ref_type, MonoError *error)
2570 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2571 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2573 if (!type->byref && type->type == MONO_TYPE_SZARRAY) {
2574 return mono_type_get_object_handle (domain, &type->data.klass->byval_arg, error);
2577 MonoClass *klass = mono_class_from_mono_type (type);
2578 mono_class_init_checked (klass, error);
2580 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2582 // GetElementType should only return a type for:
2583 // Array Pointer PassedByRef
2585 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2586 else if (klass->element_class && MONO_CLASS_IS_ARRAY (klass))
2587 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2588 else if (klass->element_class && type->type == MONO_TYPE_PTR)
2589 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2591 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2594 ICALL_EXPORT MonoReflectionTypeHandle
2595 ves_icall_RuntimeTypeHandle_GetBaseType (MonoReflectionTypeHandle ref_type, MonoError *error)
2599 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2600 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2603 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2605 MonoClass *klass = mono_class_from_mono_type (type);
2607 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2609 return mono_type_get_object_handle (domain, &klass->parent->byval_arg, error);
2612 ICALL_EXPORT MonoBoolean
2613 ves_icall_RuntimeTypeHandle_IsPointer (MonoReflectionTypeHandle ref_type, MonoError *error)
2616 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2617 return type->type == MONO_TYPE_PTR;
2620 ICALL_EXPORT MonoBoolean
2621 ves_icall_RuntimeTypeHandle_IsPrimitive (MonoReflectionTypeHandle ref_type, MonoError *error)
2624 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2625 return (!type->byref && (((type->type >= MONO_TYPE_BOOLEAN) && (type->type <= MONO_TYPE_R8)) || (type->type == MONO_TYPE_I) || (type->type == MONO_TYPE_U)));
2628 ICALL_EXPORT MonoBoolean
2629 ves_icall_RuntimeTypeHandle_HasReferences (MonoReflectionTypeHandle ref_type, MonoError *error)
2632 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2635 klass = mono_class_from_mono_type (type);
2636 mono_class_init (klass);
2637 return klass->has_references;
2640 ICALL_EXPORT MonoBoolean
2641 ves_icall_RuntimeTypeHandle_IsByRef (MonoReflectionTypeHandle ref_type, MonoError *error)
2644 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2648 ICALL_EXPORT MonoBoolean
2649 ves_icall_RuntimeTypeHandle_IsComObject (MonoReflectionTypeHandle ref_type, MonoError *error)
2652 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2653 MonoClass *klass = mono_class_from_mono_type (type);
2654 mono_class_init_checked (klass, error);
2658 return mono_class_is_com_object (klass);
2661 ICALL_EXPORT guint32
2662 ves_icall_reflection_get_token (MonoObjectHandle obj, MonoError *error)
2665 return mono_reflection_get_token_checked (obj, error);
2668 ICALL_EXPORT MonoReflectionModuleHandle
2669 ves_icall_RuntimeTypeHandle_GetModule (MonoReflectionTypeHandle type, MonoError *error)
2672 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
2673 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2674 MonoClass *klass = mono_class_from_mono_type (t);
2675 return mono_module_get_object_handle (domain, klass->image, error);
2678 ICALL_EXPORT MonoReflectionAssemblyHandle
2679 ves_icall_RuntimeTypeHandle_GetAssembly (MonoReflectionTypeHandle type, MonoError *error)
2682 MonoDomain *domain = mono_domain_get ();
2683 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2684 MonoClass *klass = mono_class_from_mono_type (t);
2685 return mono_assembly_get_object_handle (domain, klass->image->assembly, error);
2688 ICALL_EXPORT MonoReflectionTypeHandle
2689 ves_icall_RuntimeType_get_DeclaringType (MonoReflectionTypeHandle ref_type, MonoError *error)
2692 MonoDomain *domain = mono_domain_get ();
2693 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2697 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2698 if (type->type == MONO_TYPE_VAR) {
2699 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2700 klass = param ? param->owner.klass : NULL;
2701 } else if (type->type == MONO_TYPE_MVAR) {
2702 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2703 klass = param ? param->owner.method->klass : NULL;
2705 klass = mono_class_from_mono_type (type)->nested_in;
2709 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2711 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2714 ICALL_EXPORT MonoStringHandle
2715 ves_icall_RuntimeType_get_Name (MonoReflectionTypeHandle reftype, MonoError *error)
2717 MonoDomain *domain = mono_domain_get ();
2718 MonoType *type = MONO_HANDLE_RAW(reftype)->type;
2719 MonoClass *klass = mono_class_from_mono_type (type);
2722 char *n = g_strdup_printf ("%s&", klass->name);
2723 MonoStringHandle res = mono_string_new_handle (domain, n, error);
2729 return mono_string_new_handle (domain, klass->name, error);
2733 ICALL_EXPORT MonoStringHandle
2734 ves_icall_RuntimeType_get_Namespace (MonoReflectionTypeHandle type, MonoError *error)
2736 MonoDomain *domain = mono_domain_get ();
2737 MonoClass *klass = mono_class_from_mono_type_handle (type);
2739 while (klass->nested_in)
2740 klass = klass->nested_in;
2742 if (klass->name_space [0] == '\0')
2743 return NULL_HANDLE_STRING;
2745 return mono_string_new_handle (domain, klass->name_space, error);
2749 ves_icall_RuntimeTypeHandle_GetArrayRank (MonoReflectionTypeHandle ref_type, MonoError *error)
2752 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2754 if (type->type != MONO_TYPE_ARRAY && type->type != MONO_TYPE_SZARRAY) {
2755 mono_error_set_argument (error, "type", "Type must be an array type");
2759 MonoClass *klass = mono_class_from_mono_type (type);
2764 static MonoArrayHandle
2765 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count, MonoError *error)
2767 return mono_array_new_handle (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count, error);
2771 set_type_object_in_array (MonoDomain *domain, MonoType *type, MonoArrayHandle dest, int i, MonoError *error)
2773 HANDLE_FUNCTION_ENTER();
2775 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, type, error);
2779 MONO_HANDLE_ARRAY_SETREF (dest, i, rt);
2782 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2785 ICALL_EXPORT MonoArrayHandle
2786 ves_icall_RuntimeType_GetGenericArguments (MonoReflectionTypeHandle ref_type, MonoBoolean runtimeTypeArray, MonoError *error)
2789 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2791 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2792 MonoClass *klass = mono_class_from_mono_type (type);
2794 MonoArrayHandle res = MONO_HANDLE_NEW (MonoArray, NULL);
2795 if (mono_class_is_gtd (klass)) {
2796 MonoGenericContainer *container = mono_class_get_generic_container (klass);
2797 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, container->type_argc, error));
2800 for (int i = 0; i < container->type_argc; ++i) {
2801 MonoClass *pklass = mono_class_from_generic_parameter_internal (mono_generic_container_get_param (container, i));
2803 if (!set_type_object_in_array (domain, &pklass->byval_arg, res, i, error))
2807 } else if (mono_class_is_ginst (klass)) {
2808 MonoGenericInst *inst = mono_class_get_generic_class (klass)->context.class_inst;
2809 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, inst->type_argc, error));
2812 for (int i = 0; i < inst->type_argc; ++i) {
2813 if (!set_type_object_in_array (domain, inst->type_argv [i], res, i, error))
2822 ICALL_EXPORT gboolean
2823 ves_icall_RuntimeTypeHandle_IsGenericTypeDefinition (MonoReflectionTypeHandle ref_type, MonoError *error)
2827 if (!IS_MONOTYPE (MONO_HANDLE_RAW(ref_type)))
2830 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2834 MonoClass *klass = mono_class_from_mono_type (type);
2835 return mono_class_is_gtd (klass);
2838 ICALL_EXPORT MonoReflectionTypeHandle
2839 ves_icall_RuntimeTypeHandle_GetGenericTypeDefinition_impl (MonoReflectionTypeHandle ref_type, MonoError *error)
2842 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2844 MonoReflectionTypeHandle ret = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2849 MonoClass *klass = mono_class_from_mono_type (type);
2851 if (mono_class_is_gtd (klass)) {
2852 /* check this one */
2853 MONO_HANDLE_ASSIGN (ret, ref_type);
2856 if (mono_class_is_ginst (klass)) {
2857 MonoClass *generic_class = mono_class_get_generic_class (klass)->container_class;
2859 guint32 ref_info_handle = mono_class_get_ref_info_handle (generic_class);
2861 if (generic_class->wastypebuilder && ref_info_handle) {
2862 MonoObjectHandle tb = mono_gchandle_get_target_handle (ref_info_handle);
2863 g_assert (!MONO_HANDLE_IS_NULL (tb));
2864 MONO_HANDLE_ASSIGN (ret, tb);
2866 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2867 MONO_HANDLE_ASSIGN (ret, mono_type_get_object_handle (domain, &generic_class->byval_arg, error));
2874 ICALL_EXPORT MonoReflectionTypeHandle
2875 ves_icall_RuntimeType_MakeGenericType (MonoReflectionTypeHandle reftype, MonoArrayHandle type_array, MonoError *error)
2878 MonoDomain *domain = MONO_HANDLE_DOMAIN (reftype);
2880 g_assert (IS_MONOTYPE_HANDLE (reftype));
2881 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
2882 mono_class_init_checked (mono_class_from_mono_type (type), error);
2884 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2886 int count = mono_array_handle_length (type_array);
2887 MonoType **types = g_new0 (MonoType *, count);
2889 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2890 for (int i = 0; i < count; i++) {
2891 MONO_HANDLE_ARRAY_GETREF (t, type_array, i);
2892 types [i] = MONO_HANDLE_GETVAL (t, type);
2895 MonoType *geninst = mono_reflection_bind_generic_parameters (reftype, count, types, error);
2898 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2901 MonoClass *klass = mono_class_from_mono_type (geninst);
2903 /*we might inflate to the GTD*/
2904 if (mono_class_is_ginst (klass) && !mono_verifier_class_is_valid_generic_instantiation (klass)) {
2905 mono_error_set_argument (error, "typeArguments", "Invalid generic arguments");
2906 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2909 return mono_type_get_object_handle (domain, geninst, error);
2912 ICALL_EXPORT gboolean
2913 ves_icall_RuntimeTypeHandle_HasInstantiation (MonoReflectionTypeHandle ref_type, MonoError *error)
2918 if (!IS_MONOTYPE (MONO_HANDLE_RAW (ref_type)))
2921 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2925 klass = mono_class_from_mono_type (type);
2926 return mono_class_is_ginst (klass) || mono_class_is_gtd (klass);
2930 ves_icall_RuntimeType_GetGenericParameterPosition (MonoReflectionTypeHandle ref_type, MonoError *error)
2933 if (!IS_MONOTYPE_HANDLE (ref_type))
2935 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2937 if (is_generic_parameter (type))
2938 return mono_type_get_generic_param_num (type);
2942 ICALL_EXPORT MonoGenericParamInfo *
2943 ves_icall_RuntimeTypeHandle_GetGenericParameterInfo (MonoReflectionTypeHandle ref_type, MonoError *error)
2946 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2947 return mono_generic_param_info (type->data.generic_param);
2950 ICALL_EXPORT MonoBoolean
2951 ves_icall_RuntimeTypeHandle_IsGenericVariable (MonoReflectionTypeHandle ref_type, MonoError *error)
2953 MonoType *type = MONO_HANDLE_GETVAL(ref_type, type);
2954 return is_generic_parameter (type);
2957 ICALL_EXPORT MonoReflectionMethodHandle
2958 ves_icall_RuntimeType_GetCorrespondingInflatedMethod (MonoReflectionTypeHandle ref_type,
2959 MonoReflectionMethodHandle generic,
2963 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2964 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2965 MonoClass *klass = mono_class_from_mono_type (type);
2967 mono_class_init_checked (klass, error);
2969 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2971 MonoMethod *generic_method = MONO_HANDLE_GETVAL (generic, method);
2973 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2975 gpointer iter = NULL;
2976 while ((method = mono_class_get_methods (klass, &iter))) {
2977 if (method->token == generic_method->token) {
2978 ret = mono_method_get_object_handle (domain, method, klass, error);
2980 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2987 ICALL_EXPORT MonoReflectionMethodHandle
2988 ves_icall_RuntimeType_get_DeclaringMethod (MonoReflectionTypeHandle ref_type, MonoError *error)
2991 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2992 MonoReflectionMethodHandle ret = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2994 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2995 mono_error_set_invalid_operation (error, "DeclaringMethod can only be used on generic arguments");
2998 if (type->type == MONO_TYPE_VAR)
3001 MonoMethod *method = mono_type_get_generic_param_owner (type)->owner.method;
3004 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
3006 MONO_HANDLE_ASSIGN (ret, mono_method_get_object_handle (domain, method, method->klass, error));
3011 ICALL_EXPORT MonoBoolean
3012 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (MonoError *error)
3015 mono_error_set_not_implemented (error, "%s", "");
3019 ICALL_EXPORT MonoBoolean
3020 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (MonoError *error)
3023 mono_error_set_not_implemented (error, "%s", "");
3028 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethodHandle ref_method, int* flags, MonoStringHandleOut entry_point, MonoStringHandleOut dll_name, MonoError *error)
3030 MonoDomain *domain = mono_domain_get ();
3031 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3032 MonoImage *image = method->klass->image;
3033 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
3034 MonoTableInfo *tables = image->tables;
3035 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
3036 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
3037 guint32 im_cols [MONO_IMPLMAP_SIZE];
3038 guint32 scope_token;
3039 const char *import = NULL;
3040 const char *scope = NULL;
3044 if (image_is_dynamic (image)) {
3045 MonoReflectionMethodAux *method_aux =
3046 (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method);
3048 import = method_aux->dllentry;
3049 scope = method_aux->dll;
3052 if (!import || !scope) {
3053 mono_error_set_argument (error, "method", "System.Refleciton.Emit method with invalid pinvoke information");
3058 if (piinfo->implmap_idx) {
3059 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
3061 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
3062 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
3063 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
3064 scope = mono_metadata_string_heap (image, scope_token);
3068 *flags = piinfo->piflags;
3069 MONO_HANDLE_ASSIGN (entry_point, mono_string_new_handle (domain, import, error));
3070 return_if_nok (error);
3071 MONO_HANDLE_ASSIGN (dll_name, mono_string_new_handle (domain, scope, error));
3074 ICALL_EXPORT MonoReflectionMethodHandle
3075 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *error)
3078 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3080 if (method->is_generic)
3083 if (!method->is_inflated)
3084 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3086 MonoMethodInflated *imethod = (MonoMethodInflated *) method;
3088 MonoMethod *result = imethod->declaring;
3089 /* Not a generic method. */
3090 if (!result->is_generic)
3091 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3093 if (image_is_dynamic (method->klass->image)) {
3094 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
3097 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
3098 * the dynamic case as well ?
3100 mono_image_lock ((MonoImage*)image);
3101 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, mono_g_hash_table_lookup (image->generic_def_objects, imethod));
3102 mono_image_unlock ((MonoImage*)image);
3104 if (!MONO_HANDLE_IS_NULL (res))
3108 if (imethod->context.class_inst) {
3109 MonoClass *klass = ((MonoMethod *) imethod)->klass;
3110 /*Generic methods gets the context of the GTD.*/
3111 if (mono_class_get_context (klass)) {
3112 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), error);
3113 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
3117 return mono_method_get_object_handle (MONO_HANDLE_DOMAIN (ref_method), result, NULL, error);
3120 ICALL_EXPORT gboolean
3121 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethodHandle ref_method, MonoError *erro)
3123 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3124 return mono_method_signature (method)->generic_param_count != 0;
3127 ICALL_EXPORT gboolean
3128 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *Error)
3130 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3131 return method->is_generic;
3135 set_array_generic_argument_handle_inflated (MonoDomain *domain, MonoGenericInst *inst, int i, MonoArrayHandle arr, MonoError *error)
3137 HANDLE_FUNCTION_ENTER ();
3139 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, inst->type_argv [i], error);
3142 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3144 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3148 set_array_generic_argument_handle_gparam (MonoDomain *domain, MonoGenericContainer *container, int i, MonoArrayHandle arr, MonoError *error)
3150 HANDLE_FUNCTION_ENTER ();
3152 MonoGenericParam *param = mono_generic_container_get_param (container, i);
3153 MonoClass *pklass = mono_class_from_generic_parameter_internal (param);
3154 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pklass->byval_arg, error);
3157 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3159 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3162 ICALL_EXPORT MonoArrayHandle
3163 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethodHandle ref_method, MonoError *error)
3166 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_method);
3167 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3169 if (method->is_inflated) {
3170 MonoGenericInst *inst = mono_method_get_context (method)->method_inst;
3173 int count = inst->type_argc;
3174 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3175 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3177 for (int i = 0; i < count; i++) {
3178 if (!set_array_generic_argument_handle_inflated (domain, inst, i, res, error))
3181 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3186 int count = mono_method_signature (method)->generic_param_count;
3187 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3188 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3190 MonoGenericContainer *container = mono_method_get_generic_container (method);
3191 for (int i = 0; i < count; i++) {
3192 if (!set_array_generic_argument_handle_gparam (domain, container, i, res, error))
3195 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3199 ICALL_EXPORT MonoObject *
3200 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
3204 * Invoke from reflection is supposed to always be a virtual call (the API
3205 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
3206 * greater flexibility.
3208 MonoMethod *m = method->method;
3209 MonoMethodSignature *sig = mono_method_signature (m);
3212 void *obj = this_arg;
3216 if (mono_security_core_clr_enabled () &&
3217 !mono_security_core_clr_ensure_reflection_access_method (m, &error)) {
3218 mono_error_set_pending_exception (&error);
3222 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
3223 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, &error)) {
3224 mono_error_cleanup (&error); /* FIXME does this make sense? */
3225 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
3230 if (!mono_object_isinst_checked (this_arg, m->klass, &error)) {
3231 if (!is_ok (&error)) {
3232 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_error_convert_to_exception (&error));
3235 char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
3236 char *target_name = mono_type_get_full_name (m->klass);
3237 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
3238 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
3240 g_free (target_name);
3244 m = mono_object_get_virtual_method (this_arg, m);
3245 /* must pass the pointer to the value for valuetype methods */
3246 if (m->klass->valuetype)
3247 obj = mono_object_unbox (this_arg);
3248 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
3249 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
3254 if (sig->ret->byref) {
3255 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"));
3259 pcount = params? mono_array_length (params): 0;
3260 if (pcount != sig->param_count) {
3261 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
3265 if (mono_class_is_abstract (m->klass) && !strcmp (m->name, ".ctor") && !this_arg) {
3266 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."));
3270 image = m->klass->image;
3271 if (image->assembly->ref_only) {
3272 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."));
3276 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
3277 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
3281 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
3285 intptr_t *lower_bounds;
3286 pcount = mono_array_length (params);
3287 lengths = (uintptr_t *)alloca (sizeof (uintptr_t) * pcount);
3288 /* Note: the synthetized array .ctors have int32 as argument type */
3289 for (i = 0; i < pcount; ++i)
3290 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
3292 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
3293 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
3294 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3295 if (!mono_error_ok (&error)) {
3296 mono_error_set_pending_exception (&error);
3300 for (i = 0; i < mono_array_length (arr); ++i) {
3301 MonoArray *subarray = mono_array_new_full_checked (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL, &error);
3302 if (!mono_error_ok (&error)) {
3303 mono_error_set_pending_exception (&error);
3306 mono_array_setref_fast (arr, i, subarray);
3308 return (MonoObject*)arr;
3311 if (m->klass->rank == pcount) {
3312 /* Only lengths provided. */
3313 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3314 if (!mono_error_ok (&error)) {
3315 mono_error_set_pending_exception (&error);
3319 return (MonoObject*)arr;
3321 g_assert (pcount == (m->klass->rank * 2));
3322 /* The arguments are lower-bound-length pairs */
3323 lower_bounds = (intptr_t *)g_alloca (sizeof (intptr_t) * pcount);
3325 for (i = 0; i < pcount / 2; ++i) {
3326 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
3327 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
3330 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, lower_bounds, &error);
3331 if (!mono_error_ok (&error)) {
3332 mono_error_set_pending_exception (&error);
3336 return (MonoObject*)arr;
3339 MonoObject *result = mono_runtime_invoke_array_checked (m, obj, params, &error);
3340 mono_error_set_pending_exception (&error);
3344 #ifndef DISABLE_REMOTING
3346 internal_execute_field_getter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
3349 MonoArray *out_args;
3350 MonoClass *k = mono_object_class (this_arg);
3354 /* If this is a proxy, then it must be a CBO */
3355 if (mono_class_is_transparent_proxy (k)) {
3356 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3357 this_arg = tp->rp->unwrapped_server;
3358 g_assert (this_arg);
3359 k = mono_object_class (this_arg);
3362 name = mono_array_get (params, MonoString *, 1);
3363 str = mono_string_to_utf8_checked (name, error);
3364 return_if_nok (error);
3367 MonoClassField* field = mono_class_get_field_from_name (k, str);
3370 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3372 if (field_klass->valuetype) {
3373 result = mono_value_box_checked (domain, field_klass, (char *)this_arg + field->offset, error);
3374 return_if_nok (error);
3376 result = (MonoObject *)*((gpointer *)((char *)this_arg + field->offset));
3378 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 1, error);
3379 return_if_nok (error);
3380 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3381 mono_array_setref (out_args, 0, result);
3388 g_assert_not_reached ();
3392 internal_execute_field_setter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
3395 MonoArray *out_args;
3396 MonoClass *k = mono_object_class (this_arg);
3402 /* If this is a proxy, then it must be a CBO */
3403 if (mono_class_is_transparent_proxy (k)) {
3404 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3405 this_arg = tp->rp->unwrapped_server;
3406 g_assert (this_arg);
3407 k = mono_object_class (this_arg);
3410 name = mono_array_get (params, MonoString *, 1);
3411 str = mono_string_to_utf8_checked (name, error);
3412 return_if_nok (error);
3415 MonoClassField* field = mono_class_get_field_from_name (k, str);
3418 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3419 MonoObject *val = (MonoObject *)mono_array_get (params, gpointer, 2);
3421 if (field_klass->valuetype) {
3422 size = mono_type_size (field->type, &align);
3423 g_assert (size == mono_class_value_size (field_klass, NULL));
3424 mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
3426 mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
3429 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 0, error);
3430 return_if_nok (error);
3431 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3439 g_assert_not_reached ();
3442 ICALL_EXPORT MonoObject *
3443 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
3446 MonoDomain *domain = mono_object_domain (method);
3447 MonoMethod *m = method->method;
3448 MonoMethodSignature *sig = mono_method_signature (m);
3449 MonoArray *out_args;
3451 int i, j, outarg_count = 0;
3453 if (m->klass == mono_defaults.object_class) {
3454 if (!strcmp (m->name, "FieldGetter")) {
3455 internal_execute_field_getter (domain, this_arg, params, outArgs, &error);
3456 mono_error_set_pending_exception (&error);
3458 } else if (!strcmp (m->name, "FieldSetter")) {
3459 internal_execute_field_setter (domain, this_arg, params, outArgs, &error);
3460 mono_error_set_pending_exception (&error);
3465 for (i = 0; i < mono_array_length (params); i++) {
3466 if (sig->params [i]->byref)
3470 out_args = mono_array_new_checked (domain, mono_defaults.object_class, outarg_count, &error);
3471 if (mono_error_set_pending_exception (&error))
3474 /* handle constructors only for objects already allocated */
3475 if (!strcmp (method->method->name, ".ctor"))
3476 g_assert (this_arg);
3478 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
3479 g_assert (!method->method->klass->valuetype);
3480 result = mono_runtime_invoke_array_checked (method->method, this_arg, params, &error);
3481 if (mono_error_set_pending_exception (&error))
3484 for (i = 0, j = 0; i < mono_array_length (params); i++) {
3485 if (sig->params [i]->byref) {
3487 arg = mono_array_get (params, gpointer, i);
3488 mono_array_setref (out_args, j, arg);
3493 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3500 read_enum_value (const char *mem, int type)
3503 case MONO_TYPE_BOOLEAN:
3505 return *(guint8*)mem;
3507 return *(gint8*)mem;
3508 case MONO_TYPE_CHAR:
3510 return read16 (mem);
3512 return (gint16) read16 (mem);
3514 return read32 (mem);
3516 return (gint32) read32 (mem);
3519 return read64 (mem);
3521 g_assert_not_reached ();
3527 write_enum_value (char *mem, int type, guint64 value)
3531 case MONO_TYPE_I1: {
3532 guint8 *p = (guint8*)mem;
3538 case MONO_TYPE_CHAR: {
3539 guint16 *p = (guint16 *)mem;
3544 case MONO_TYPE_I4: {
3545 guint32 *p = (guint32 *)mem;
3550 case MONO_TYPE_I8: {
3551 guint64 *p = (guint64 *)mem;
3556 g_assert_not_reached ();
3561 ICALL_EXPORT MonoObject *
3562 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3570 domain = mono_object_domain (enumType);
3571 enumc = mono_class_from_mono_type (enumType->type);
3573 mono_class_init_checked (enumc, &error);
3574 if (mono_error_set_pending_exception (&error))
3577 etype = mono_class_enum_basetype (enumc);
3579 res = mono_object_new_checked (domain, enumc, &error);
3580 if (mono_error_set_pending_exception (&error))
3582 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3587 ICALL_EXPORT MonoBoolean
3588 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3590 int size = mono_class_value_size (a->vtable->klass, NULL);
3591 guint64 a_val = 0, b_val = 0;
3593 memcpy (&a_val, mono_object_unbox (a), size);
3594 memcpy (&b_val, mono_object_unbox (b), size);
3596 return (a_val & b_val) == b_val;
3599 ICALL_EXPORT MonoObject *
3600 ves_icall_System_Enum_get_value (MonoObject *eobj)
3612 g_assert (eobj->vtable->klass->enumtype);
3614 enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
3615 res = mono_object_new_checked (mono_object_domain (eobj), enumc, &error);
3616 if (mono_error_set_pending_exception (&error))
3618 dst = (char *)res + sizeof (MonoObject);
3619 src = (char *)eobj + sizeof (MonoObject);
3620 size = mono_class_value_size (enumc, NULL);
3622 memcpy (dst, src, size);
3627 ICALL_EXPORT MonoReflectionType *
3628 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3631 MonoReflectionType *ret;
3635 klass = mono_class_from_mono_type (type->type);
3636 mono_class_init_checked (klass, &error);
3637 if (mono_error_set_pending_exception (&error))
3640 etype = mono_class_enum_basetype (klass);
3642 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3646 ret = mono_type_get_object_checked (mono_object_domain (type), etype, &error);
3647 mono_error_set_pending_exception (&error);
3653 ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
3655 gpointer tdata = (char *)eobj + sizeof (MonoObject);
3656 gpointer odata = (char *)other + sizeof (MonoObject);
3657 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3658 g_assert (basetype);
3663 if (eobj->vtable->klass != other->vtable->klass)
3666 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3667 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3668 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3671 return me > other ? 1 : -1; \
3674 switch (basetype->type) {
3676 COMPARE_ENUM_VALUES (guint8);
3678 COMPARE_ENUM_VALUES (gint8);
3679 case MONO_TYPE_CHAR:
3681 COMPARE_ENUM_VALUES (guint16);
3683 COMPARE_ENUM_VALUES (gint16);
3685 COMPARE_ENUM_VALUES (guint32);
3687 COMPARE_ENUM_VALUES (gint32);
3689 COMPARE_ENUM_VALUES (guint64);
3691 COMPARE_ENUM_VALUES (gint64);
3695 #undef COMPARE_ENUM_VALUES
3696 /* indicates that the enum was of an unsupported unerlying type */
3701 ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
3703 gpointer data = (char *)eobj + sizeof (MonoObject);
3704 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3705 g_assert (basetype);
3707 switch (basetype->type) {
3708 case MONO_TYPE_I1: {
3709 gint8 value = *((gint8*)data);
3710 return ((int)value ^ (int)value << 8);
3713 return *((guint8*)data);
3714 case MONO_TYPE_CHAR:
3716 return *((guint16*)data);
3718 case MONO_TYPE_I2: {
3719 gint16 value = *((gint16*)data);
3720 return ((int)(guint16)value | (((int)value) << 16));
3723 return *((guint32*)data);
3725 return *((gint32*)data);
3727 case MONO_TYPE_I8: {
3728 gint64 value = *((gint64*)data);
3729 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3732 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3738 get_enum_field (MonoDomain *domain, MonoArrayHandle names, MonoArrayHandle values, int base_type, MonoClassField *field, guint* j, guint64 *previous_value, gboolean *sorted, MonoError *error)
3741 HANDLE_FUNCTION_ENTER();
3742 guint64 field_value;
3744 MonoTypeEnum def_type;
3746 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3748 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3750 if (mono_field_is_deleted (field))
3752 MonoStringHandle name = mono_string_new_handle (domain, mono_field_get_name (field), error);
3755 MONO_HANDLE_ARRAY_SETREF (names, *j, name);
3757 p = mono_class_get_field_default_value (field, &def_type);
3758 /* len = */ mono_metadata_decode_blob_size (p, &p);
3760 field_value = read_enum_value (p, base_type);
3761 MONO_HANDLE_ARRAY_SETVAL (values, guint64, *j, field_value);
3763 if (*previous_value > field_value)
3766 *previous_value = field_value;
3769 HANDLE_FUNCTION_RETURN();
3772 ICALL_EXPORT MonoBoolean
3773 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionTypeHandle type, MonoArrayHandleOut values, MonoArrayHandleOut names, MonoError *error)
3775 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
3776 MonoClass *enumc = mono_class_from_mono_type (MONO_HANDLE_RAW(type)->type);
3777 guint j = 0, nvalues;
3779 MonoClassField *field;
3781 guint64 previous_value = 0;
3782 gboolean sorted = TRUE;
3785 mono_class_init_checked (enumc, error);
3786 return_val_if_nok (error, FALSE);
3788 if (!enumc->enumtype) {
3789 mono_error_set_argument (error, "enumType", "Type provided must be an Enum.");
3793 base_type = mono_class_enum_basetype (enumc)->type;
3795 nvalues = mono_class_num_fields (enumc) > 0 ? mono_class_num_fields (enumc) - 1 : 0;
3796 MONO_HANDLE_ASSIGN(names, mono_array_new_handle (domain, mono_defaults.string_class, nvalues, error));
3797 return_val_if_nok (error, FALSE);
3798 MONO_HANDLE_ASSIGN(values, mono_array_new_handle (domain, mono_defaults.uint64_class, nvalues, error));
3799 return_val_if_nok (error, FALSE);
3802 while ((field = mono_class_get_fields (enumc, &iter))) {
3803 get_enum_field(domain, names, values, base_type, field, &j, &previous_value, &sorted, error);
3807 return_val_if_nok (error, FALSE);
3813 BFLAGS_IgnoreCase = 1,
3814 BFLAGS_DeclaredOnly = 2,
3815 BFLAGS_Instance = 4,
3817 BFLAGS_Public = 0x10,
3818 BFLAGS_NonPublic = 0x20,
3819 BFLAGS_FlattenHierarchy = 0x40,
3820 BFLAGS_InvokeMethod = 0x100,
3821 BFLAGS_CreateInstance = 0x200,
3822 BFLAGS_GetField = 0x400,
3823 BFLAGS_SetField = 0x800,
3824 BFLAGS_GetProperty = 0x1000,
3825 BFLAGS_SetProperty = 0x2000,
3826 BFLAGS_ExactBinding = 0x10000,
3827 BFLAGS_SuppressChangeType = 0x20000,
3828 BFLAGS_OptionalParamBinding = 0x40000
3831 ICALL_EXPORT GPtrArray*
3832 ves_icall_RuntimeType_GetFields_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
3835 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3838 return g_ptr_array_new ();
3841 int (*compare_func) (const char *s1, const char *s2) = NULL;
3842 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3844 MonoClass *startklass, *klass;
3845 klass = startklass = mono_class_from_mono_type (type);
3847 GPtrArray *ptr_array = g_ptr_array_sized_new (16);
3850 if (mono_class_has_failure (klass)) {
3851 mono_error_set_for_class_failure (error, klass);
3855 MonoClassField *field;
3856 gpointer iter = NULL;
3857 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3858 guint32 flags = mono_field_get_flags (field);
3860 if (mono_field_is_deleted_with_flags (field, flags))
3862 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3863 if (bflags & BFLAGS_Public)
3865 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3866 if (bflags & BFLAGS_NonPublic) {
3873 if (flags & FIELD_ATTRIBUTE_STATIC) {
3874 if (bflags & BFLAGS_Static)
3875 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3878 if (bflags & BFLAGS_Instance)
3885 if (utf8_name != NULL && compare_func (mono_field_get_name (field), utf8_name))
3888 g_ptr_array_add (ptr_array, field);
3890 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3896 g_ptr_array_free (ptr_array, TRUE);
3901 method_nonpublic (MonoMethod* method, gboolean start_klass)
3903 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3904 case METHOD_ATTRIBUTE_ASSEM:
3905 return (start_klass || mono_defaults.generic_ilist_class);
3906 case METHOD_ATTRIBUTE_PRIVATE:
3908 case METHOD_ATTRIBUTE_PUBLIC:
3916 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoError *error)
3919 MonoClass *startklass;
3923 /*FIXME, use MonoBitSet*/
3924 guint32 method_slots_default [8];
3925 guint32 *method_slots = NULL;
3926 int (*compare_func) (const char *s1, const char *s2) = NULL;
3928 array = g_ptr_array_new ();
3933 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3935 /* An optimization for calls made from Delegate:CreateDelegate () */
3936 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3937 method = mono_get_delegate_invoke (klass);
3940 g_ptr_array_add (array, method);
3944 mono_class_setup_methods (klass);
3945 mono_class_setup_vtable (klass);
3946 if (mono_class_has_failure (klass))
3949 if (is_generic_parameter (&klass->byval_arg))
3950 nslots = mono_class_get_vtable_size (klass->parent);
3952 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3953 if (nslots >= sizeof (method_slots_default) * 8) {
3954 method_slots = g_new0 (guint32, nslots / 32 + 1);
3956 method_slots = method_slots_default;
3957 memset (method_slots, 0, sizeof (method_slots_default));
3960 mono_class_setup_methods (klass);
3961 mono_class_setup_vtable (klass);
3962 if (mono_class_has_failure (klass))
3966 while ((method = mono_class_get_methods (klass, &iter))) {
3968 if (method->slot != -1) {
3969 g_assert (method->slot < nslots);
3970 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3972 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3973 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3976 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3978 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3979 if (bflags & BFLAGS_Public)
3981 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3987 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3988 if (bflags & BFLAGS_Static)
3989 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3992 if (bflags & BFLAGS_Instance)
4000 if (compare_func (name, method->name))
4005 g_ptr_array_add (array, method);
4007 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4009 if (method_slots != method_slots_default)
4010 g_free (method_slots);
4015 if (method_slots != method_slots_default)
4016 g_free (method_slots);
4017 g_ptr_array_free (array, TRUE);
4019 g_assert (mono_class_has_failure (klass));
4020 mono_error_set_for_class_failure (error, klass);
4024 ICALL_EXPORT GPtrArray*
4025 ves_icall_RuntimeType_GetMethodsByName_native (MonoReflectionTypeHandle ref_type, const char *mname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4028 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4030 MonoClass *klass = mono_class_from_mono_type (type);
4032 return g_ptr_array_new ();
4035 return mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, error);
4038 ICALL_EXPORT GPtrArray*
4039 ves_icall_RuntimeType_GetConstructors_native (MonoReflectionTypeHandle ref_type, guint32 bflags, MonoError *error)
4042 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4044 return g_ptr_array_new ();
4047 MonoClass *startklass, *klass;
4048 klass = startklass = mono_class_from_mono_type (type);
4050 mono_class_setup_methods (klass);
4051 if (mono_class_has_failure (klass)) {
4052 mono_error_set_for_class_failure (error, klass);
4057 GPtrArray *res_array = g_ptr_array_sized_new (4); /* FIXME, guestimating */
4060 gpointer iter = NULL;
4061 while ((method = mono_class_get_methods (klass, &iter))) {
4063 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
4065 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4066 if (bflags & BFLAGS_Public)
4069 if (bflags & BFLAGS_NonPublic)
4075 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4076 if (bflags & BFLAGS_Static)
4077 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4080 if (bflags & BFLAGS_Instance)
4086 g_ptr_array_add (res_array, method);
4093 property_hash (gconstpointer data)
4095 MonoProperty *prop = (MonoProperty*)data;
4097 return g_str_hash (prop->name);
4101 property_accessor_override (MonoMethod *method1, MonoMethod *method2)
4103 if (method1->slot != -1 && method1->slot == method2->slot)
4106 if (mono_class_get_generic_type_definition (method1->klass) == mono_class_get_generic_type_definition (method2->klass)) {
4107 if (method1->is_inflated)
4108 method1 = ((MonoMethodInflated*) method1)->declaring;
4109 if (method2->is_inflated)
4110 method2 = ((MonoMethodInflated*) method2)->declaring;
4113 return mono_metadata_signature_equal (mono_method_signature (method1), mono_method_signature (method2));
4117 property_equal (MonoProperty *prop1, MonoProperty *prop2)
4119 // Properties are hide-by-name-and-signature
4120 if (!g_str_equal (prop1->name, prop2->name))
4123 /* If we see a property in a generic method, we want to
4124 compare the generic signatures, not the inflated signatures
4125 because we might conflate two properties that were
4129 public T this[T t] { getter { return t; } } // method 1
4130 public U this[U u] { getter { return u; } } // method 2
4133 If we see int Foo<int,int>::Item[int] we need to know if
4134 the indexer came from method 1 or from method 2, and we
4135 shouldn't conflate them. (Bugzilla 36283)
4137 if (prop1->get && prop2->get && !property_accessor_override (prop1->get, prop2->get))
4140 if (prop1->set && prop2->set && !property_accessor_override (prop1->set, prop2->set))
4147 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
4152 return method_nonpublic (accessor, start_klass);
4155 ICALL_EXPORT GPtrArray*
4156 ves_icall_RuntimeType_GetPropertiesByName_native (MonoReflectionTypeHandle ref_type, gchar *propname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4159 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4163 return g_ptr_array_new ();
4167 MonoClass *startklass, *klass;
4168 klass = startklass = mono_class_from_mono_type (type);
4170 int (*compare_func) (const char *s1, const char *s2) = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
4172 GPtrArray *res_array = g_ptr_array_sized_new (8); /*This the average for ASP.NET types*/
4174 GHashTable *properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
4177 mono_class_setup_methods (klass);
4178 mono_class_setup_vtable (klass);
4179 if (mono_class_has_failure (klass)) {
4180 mono_error_set_for_class_failure (error, klass);
4185 gpointer iter = NULL;
4186 while ((prop = mono_class_get_properties (klass, &iter))) {
4188 MonoMethod *method = prop->get;
4193 flags = method->flags;
4194 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
4195 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
4196 if (bflags & BFLAGS_Public)
4198 } else if (bflags & BFLAGS_NonPublic) {
4199 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
4200 property_accessor_nonpublic(prop->set, startklass == klass)) {
4207 if (flags & METHOD_ATTRIBUTE_STATIC) {
4208 if (bflags & BFLAGS_Static)
4209 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4212 if (bflags & BFLAGS_Instance)
4220 if (propname != NULL && compare_func (propname, prop->name))
4223 if (g_hash_table_lookup (properties, prop))
4226 g_ptr_array_add (res_array, prop);
4228 g_hash_table_insert (properties, prop, prop);
4230 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4233 g_hash_table_destroy (properties);
4240 g_hash_table_destroy (properties);
4241 g_ptr_array_free (res_array, TRUE);
4247 event_hash (gconstpointer data)
4249 MonoEvent *event = (MonoEvent*)data;
4251 return g_str_hash (event->name);
4255 event_equal (MonoEvent *event1, MonoEvent *event2)
4257 // Events are hide-by-name
4258 return g_str_equal (event1->name, event2->name);
4261 ICALL_EXPORT GPtrArray*
4262 ves_icall_RuntimeType_GetEvents_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
4265 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4268 return g_ptr_array_new ();
4271 int (*compare_func) (const char *s1, const char *s2) = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
4273 GPtrArray *res_array = g_ptr_array_sized_new (4);
4275 MonoClass *startklass, *klass;
4276 klass = startklass = mono_class_from_mono_type (type);
4278 GHashTable *events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
4280 mono_class_setup_methods (klass);
4281 mono_class_setup_vtable (klass);
4282 if (mono_class_has_failure (klass)) {
4283 mono_error_set_for_class_failure (error, klass);
4288 gpointer iter = NULL;
4289 while ((event = mono_class_get_events (klass, &iter))) {
4291 MonoMethod *method = event->add;
4293 method = event->remove;
4295 method = event->raise;
4297 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4298 if (bflags & BFLAGS_Public)
4300 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
4301 if (bflags & BFLAGS_NonPublic)
4306 if (bflags & BFLAGS_NonPublic)
4312 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4313 if (bflags & BFLAGS_Static)
4314 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4317 if (bflags & BFLAGS_Instance)
4322 if (bflags & BFLAGS_Instance)
4327 if (utf8_name != NULL && compare_func (event->name, utf8_name))
4330 if (g_hash_table_lookup (events, event))
4333 g_ptr_array_add (res_array, event);
4335 g_hash_table_insert (events, event, event);
4337 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4340 g_hash_table_destroy (events);
4346 g_hash_table_destroy (events);
4348 g_ptr_array_free (res_array, TRUE);
4353 ICALL_EXPORT GPtrArray *
4354 ves_icall_RuntimeType_GetNestedTypes_native (MonoReflectionTypeHandle ref_type, char *str, guint32 bflags, MonoError *error)
4357 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4360 return g_ptr_array_new ();
4363 MonoClass *klass = mono_class_from_mono_type (type);
4366 * If a nested type is generic, return its generic type definition.
4367 * Note that this means that the return value is essentially the set
4368 * of nested types of the generic type definition of @klass.
4370 * A note in MSDN claims that a generic type definition can have
4371 * nested types that aren't generic. In any case, the container of that
4372 * nested type would be the generic type definition.
4374 if (mono_class_is_ginst (klass))
4375 klass = mono_class_get_generic_class (klass)->container_class;
4377 GPtrArray *res_array = g_ptr_array_new ();
4380 gpointer iter = NULL;
4381 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4383 if ((mono_class_get_flags (nested) & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4384 if (bflags & BFLAGS_Public)
4387 if (bflags & BFLAGS_NonPublic)
4393 if (str != NULL && strcmp (nested->name, str))
4396 g_ptr_array_add (res_array, &nested->byval_arg);
4403 get_type_from_module_builder_module (MonoArrayHandle modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4405 HANDLE_FUNCTION_ENTER ();
4407 MonoType *type = NULL;
4408 MonoReflectionModuleBuilderHandle mb = MONO_HANDLE_NEW (MonoReflectionModuleBuilder, NULL);
4409 MONO_HANDLE_ARRAY_GETREF (mb, modules, i);
4410 MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (mb, dynamic_image);
4411 type = mono_reflection_get_type_checked (&dynamic_image->image, &dynamic_image->image, info, ignoreCase, type_resolve, error);
4412 HANDLE_FUNCTION_RETURN_VAL (type);
4416 get_type_from_module_builder_loaded_modules (MonoArrayHandle loaded_modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4418 HANDLE_FUNCTION_ENTER ();
4420 MonoType *type = NULL;
4421 MonoReflectionModuleHandle mod = MONO_HANDLE_NEW (MonoReflectionModule, NULL);
4422 MONO_HANDLE_ARRAY_GETREF (mod, loaded_modules, i);
4423 MonoImage *image = MONO_HANDLE_GETVAL (mod, image);
4424 type = mono_reflection_get_type_checked (image, image, info, ignoreCase, type_resolve, error);
4425 HANDLE_FUNCTION_RETURN_VAL (type);
4428 ICALL_EXPORT MonoReflectionTypeHandle
4429 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssemblyHandle assembly_h, MonoReflectionModuleHandle module, MonoStringHandle name, MonoBoolean throwOnError, MonoBoolean ignoreCase, MonoError *error)
4433 MonoTypeNameParse info;
4434 gboolean type_resolve;
4436 /* On MS.NET, this does not fire a TypeResolve event */
4437 type_resolve = TRUE;
4438 char *str = mono_string_handle_to_utf8 (name, error);
4442 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4443 if (!mono_reflection_parse_type (str, &info)) {
4445 mono_reflection_free_type_info (&info);
4447 mono_error_set_argument (error, "name", "failed to parse the type");
4450 /*g_print ("failed parse\n");*/
4451 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4454 if (info.assembly.name) {
4456 mono_reflection_free_type_info (&info);
4458 /* 1.0 and 2.0 throw different exceptions */
4459 if (mono_defaults.generic_ilist_class)
4460 mono_error_set_argument (error, NULL, "Type names passed to Assembly.GetType() must not specify an assembly.");
4462 mono_error_set_type_load_name (error, g_strdup (""), g_strdup (""), "Type names passed to Assembly.GetType() must not specify an assembly.");
4465 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4468 MonoType *type = NULL;
4469 if (!MONO_HANDLE_IS_NULL (module)) {
4470 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
4472 type = mono_reflection_get_type_checked (image, image, &info, ignoreCase, &type_resolve, error);
4473 if (!is_ok (error)) {
4475 mono_reflection_free_type_info (&info);
4481 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4482 if (assembly_is_dynamic (assembly)) {
4483 /* Enumerate all modules */
4484 MonoReflectionAssemblyBuilderHandle abuilder = MONO_HANDLE_NEW (MonoReflectionAssemblyBuilder, NULL);
4485 MONO_HANDLE_ASSIGN (abuilder, assembly_h);
4488 MonoArrayHandle modules = MONO_HANDLE_NEW (MonoArray, NULL);
4489 MONO_HANDLE_GET (modules, abuilder, modules);
4490 if (!MONO_HANDLE_IS_NULL (modules)) {
4491 int n = mono_array_handle_length (modules);
4492 for (i = 0; i < n; ++i) {
4493 type = get_type_from_module_builder_module (modules, i, &info, ignoreCase, &type_resolve, error);
4494 if (!is_ok (error)) {
4496 mono_reflection_free_type_info (&info);
4504 MonoArrayHandle loaded_modules = MONO_HANDLE_NEW (MonoArray, NULL);
4505 MONO_HANDLE_GET (loaded_modules, abuilder, loaded_modules);
4506 if (!type && !MONO_HANDLE_IS_NULL (loaded_modules)) {
4507 int n = mono_array_handle_length (loaded_modules);
4508 for (i = 0; i < n; ++i) {
4509 type = get_type_from_module_builder_loaded_modules (loaded_modules, i, &info, ignoreCase, &type_resolve, error);
4511 if (!is_ok (error)) {
4513 mono_reflection_free_type_info (&info);
4522 type = mono_reflection_get_type_checked (assembly->image, assembly->image, &info, ignoreCase, &type_resolve, error);
4523 if (!is_ok (error)) {
4525 mono_reflection_free_type_info (&info);
4531 mono_reflection_free_type_info (&info);
4535 MonoError inner_error;
4536 char *typename = mono_string_handle_to_utf8 (name, &inner_error);
4537 mono_error_assert_ok (&inner_error);
4538 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4539 char *assmname = mono_stringify_assembly_name (&assembly->aname);
4540 mono_error_set_type_load_name (error, typename, assmname, "%s", "");
4544 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4547 if (type->type == MONO_TYPE_CLASS) {
4548 MonoClass *klass = mono_type_get_class (type);
4550 /* need to report exceptions ? */
4551 if (throwOnError && mono_class_has_failure (klass)) {
4552 /* report SecurityException (or others) that occured when loading the assembly */
4553 mono_error_set_for_class_failure (error, klass);
4558 /* g_print ("got it\n"); */
4559 return mono_type_get_object_handle (MONO_HANDLE_DOMAIN (assembly_h), type, error);
4561 g_assert (!is_ok (error));
4562 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4566 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4569 gchar *shadow_ini_file;
4572 /* Check for shadow-copied assembly */
4573 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4574 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4576 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4577 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4583 g_free (shadow_ini_file);
4584 if (content != NULL) {
4587 *filename = content;
4594 ICALL_EXPORT MonoStringHandle
4595 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssemblyHandle assembly, MonoBoolean escaped, MonoError *error)
4598 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4599 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
4603 if (g_path_is_absolute (mass->image->name)) {
4604 absolute = g_strdup (mass->image->name);
4605 dirname = g_path_get_dirname (absolute);
4607 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4608 dirname = g_strdup (mass->basedir);
4611 replace_shadow_path (domain, dirname, &absolute);
4614 mono_icall_make_platform_path (absolute);
4618 uri = g_filename_to_uri (absolute, NULL, NULL);
4620 const gchar *prepend = mono_icall_get_file_path_prefix (absolute);
4621 uri = g_strconcat (prepend, absolute, NULL);
4626 MonoStringHandle res;
4628 res = mono_string_new_handle (domain, uri, error);
4631 res = MONO_HANDLE_NEW (MonoString, NULL);
4636 ICALL_EXPORT MonoBoolean
4637 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssemblyHandle assembly, MonoError *error)
4640 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly,assembly);
4642 return mass->in_gac;
4645 ICALL_EXPORT MonoReflectionAssemblyHandle
4646 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoStringHandle mname, MonoObjectHandle evidence, MonoError *error)
4649 MonoImageOpenStatus status;
4650 MonoReflectionAssemblyHandle result = MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
4652 name = mono_string_handle_to_utf8 (mname, error);
4655 MonoAssembly *res = mono_assembly_load_with_partial_name (name, &status);
4661 result = mono_assembly_get_object_handle (mono_domain_get (), res, error);
4666 ICALL_EXPORT MonoStringHandle
4667 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4669 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4670 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4671 return mono_string_new_handle (domain, mono_image_get_filename (assembly->image), error);
4674 ICALL_EXPORT MonoBoolean
4675 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4678 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4679 return assembly->ref_only;
4682 ICALL_EXPORT MonoStringHandle
4683 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4685 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4686 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4688 return mono_string_new_handle (domain, assembly->image->version, error);
4691 ICALL_EXPORT MonoReflectionMethodHandle
4692 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4695 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4696 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4699 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
4700 guint32 token = mono_image_get_entry_point (assembly->image);
4704 method = mono_get_method_checked (assembly->image, token, NULL, NULL, error);
4708 MONO_HANDLE_ASSIGN (res, mono_method_get_object_handle (domain, method, NULL, error));
4713 ICALL_EXPORT MonoReflectionModuleHandle
4714 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssemblyHandle assembly, MonoError *error)
4717 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4718 MonoAssembly *a = MONO_HANDLE_GETVAL (assembly, assembly);
4719 return mono_module_get_object_handle (domain, a->image, error);
4723 add_manifest_resource_name_to_array (MonoDomain *domain, MonoImage *image, MonoTableInfo *table, int i, MonoArrayHandle dest, MonoError *error)
4725 HANDLE_FUNCTION_ENTER ();
4727 const char *val = mono_metadata_string_heap (image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4728 MonoStringHandle str = mono_string_new_handle (domain, val, error);
4731 MONO_HANDLE_ARRAY_SETREF (dest, i, str);
4733 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4736 ICALL_EXPORT MonoArrayHandle
4737 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4740 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4741 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4742 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4743 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, table->rows, error);
4748 for (i = 0; i < table->rows; ++i) {
4749 if (!add_manifest_resource_name_to_array (domain, assembly->image, table, i, result, error))
4754 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
4757 ICALL_EXPORT MonoStringHandle
4758 ves_icall_System_Reflection_Assembly_GetAotId (MonoError *error)
4760 char *guid = mono_runtime_get_aotid ();
4763 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), guid, error);
4768 static MonoAssemblyName*
4769 create_referenced_assembly_name (MonoDomain *domain, MonoImage *image, MonoTableInfo *t, int i, MonoError *error)
4772 MonoAssemblyName *aname = g_new0 (MonoAssemblyName, 1);
4774 mono_assembly_get_assemblyref (image, i, aname);
4775 aname->hash_alg = ASSEMBLY_HASH_SHA1 /* SHA1 (default) */;
4776 /* name and culture are pointers into the image tables, but we need
4777 * real malloc'd strings (so that we can g_free() them later from
4778 * Mono.RuntimeMarshal.FreeAssemblyName) */
4779 aname->name = g_strdup (aname->name);
4780 aname->culture = g_strdup (aname->culture);
4781 /* Don't need the hash value in managed */
4782 aname->hash_value = NULL;
4783 aname->hash_len = 0;
4784 g_assert (aname->public_key == NULL);
4786 /* note: this function doesn't return the codebase on purpose (i.e. it can
4787 be used under partial trust as path information isn't present). */
4791 ICALL_EXPORT GPtrArray*
4792 ves_icall_System_Reflection_Assembly_InternalGetReferencedAssemblies (MonoReflectionAssemblyHandle assembly, MonoError *error)
4795 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4796 MonoAssembly *ass = MONO_HANDLE_GETVAL(assembly, assembly);
4797 MonoImage *image = ass->image;
4799 MonoTableInfo *t = &image->tables [MONO_TABLE_ASSEMBLYREF];
4800 int count = t->rows;
4802 GPtrArray *result = g_ptr_array_sized_new (count);
4804 for (int i = 0; i < count; i++) {
4805 MonoAssemblyName *aname = create_referenced_assembly_name (domain, image, t, i, error);
4808 g_ptr_array_add (result, aname);
4813 /* move this in some file in mono/util/ */
4815 g_concat_dir_and_file (const char *dir, const char *file)
4817 g_return_val_if_fail (dir != NULL, NULL);
4818 g_return_val_if_fail (file != NULL, NULL);
4821 * If the directory name doesn't have a / on the end, we need
4822 * to add one so we get a proper path to the file
4824 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4825 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4827 return g_strconcat (dir, file, NULL);
4831 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, gint32 *size, MonoReflectionModuleHandleOut ref_module, MonoError *error)
4834 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4835 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4836 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4838 guint32 cols [MONO_MANIFEST_SIZE];
4839 guint32 impl, file_idx;
4843 char *n = mono_string_handle_to_utf8 (name, error);
4844 return_val_if_nok (error, NULL);
4846 for (i = 0; i < table->rows; ++i) {
4847 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4848 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4849 if (strcmp (val, n) == 0)
4853 if (i == table->rows)
4856 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4859 * this code should only be called after obtaining the
4860 * ResourceInfo and handling the other cases.
4862 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4863 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4865 module = mono_image_load_file_for_image_checked (assembly->image, file_idx, error);
4866 if (!is_ok (error) || !module)
4870 module = assembly->image;
4873 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
4876 MONO_HANDLE_ASSIGN (ref_module, rm);
4878 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4882 get_manifest_resource_info_internal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info, MonoError *error)
4884 HANDLE_FUNCTION_ENTER ();
4885 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4886 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4887 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4889 guint32 cols [MONO_MANIFEST_SIZE];
4890 guint32 file_cols [MONO_FILE_SIZE];
4894 gboolean result = FALSE;
4896 n = mono_string_handle_to_utf8 (name, error);
4900 for (i = 0; i < table->rows; ++i) {
4901 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4902 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4903 if (strcmp (val, n) == 0)
4907 if (i == table->rows)
4910 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4911 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST);
4914 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4915 case MONO_IMPLEMENTATION_FILE:
4916 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4917 table = &assembly->image->tables [MONO_TABLE_FILE];
4918 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4919 val = mono_metadata_string_heap (assembly->image, file_cols [MONO_FILE_NAME]);
4920 MONO_HANDLE_SET (info, filename, mono_string_new_handle (domain, val, error));
4921 if (file_cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA)
4922 MONO_HANDLE_SETVAL (info, location, guint32, 0);
4924 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED);
4927 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4928 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4929 mono_assembly_load_reference (assembly->image, i - 1);
4930 if (assembly->image->references [i - 1] == REFERENCE_MISSING) {
4931 mono_error_set_assembly_load (error, NULL, "Assembly %d referenced from assembly %s not found ", i - 1, assembly->image->name);
4934 MonoReflectionAssemblyHandle assm_obj = mono_assembly_get_object_handle (mono_domain_get (), assembly->image->references [i - 1], error);
4937 MONO_HANDLE_SET (info, assembly, assm_obj);
4939 /* Obtain info recursively */
4940 get_manifest_resource_info_internal (assm_obj, name, info, error);
4943 guint32 location = MONO_HANDLE_GETVAL (info, location);
4944 location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4945 MONO_HANDLE_SETVAL (info, location, guint32, location);
4948 case MONO_IMPLEMENTATION_EXP_TYPE:
4949 g_assert_not_reached ();
4956 HANDLE_FUNCTION_RETURN_VAL (result);
4959 ICALL_EXPORT gboolean
4960 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info_h, MonoError *error)
4963 return get_manifest_resource_info_internal (assembly_h, name, info_h, error);
4967 add_filename_to_files_array (MonoDomain *domain, MonoAssembly * assembly, MonoTableInfo *table, int i, MonoArrayHandle dest, int dest_idx, MonoError *error)
4969 HANDLE_FUNCTION_ENTER();
4971 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4972 char *n = g_concat_dir_and_file (assembly->basedir, val);
4973 MonoStringHandle str = mono_string_new_handle (domain, n, error);
4977 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, str);
4979 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4982 ICALL_EXPORT MonoObjectHandle
4983 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoBoolean resource_modules, MonoError *error)
4986 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4987 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4988 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_FILE];
4991 /* check hash if needed */
4992 if (!MONO_HANDLE_IS_NULL(name)) {
4993 char *n = mono_string_handle_to_utf8 (name, error);
4997 for (i = 0; i < table->rows; ++i) {
4998 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4999 if (strcmp (val, n) == 0) {
5001 n = g_concat_dir_and_file (assembly->basedir, val);
5002 MonoStringHandle fn = mono_string_new_handle (domain, n, error);
5006 return MONO_HANDLE_CAST (MonoObject, fn);
5014 for (i = 0; i < table->rows; ++i) {
5015 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
5019 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, count, error);
5024 for (i = 0; i < table->rows; ++i) {
5025 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5026 if (!add_filename_to_files_array (domain, assembly, table, i, result, count, error))
5031 return MONO_HANDLE_CAST (MonoObject, result);
5037 add_module_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int *dest_idx, MonoImage* module, MonoError *error)
5039 HANDLE_FUNCTION_ENTER ();
5042 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
5046 MONO_HANDLE_ARRAY_SETREF (dest, *dest_idx, rm);
5051 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5055 add_file_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int dest_idx, MonoImage *image, MonoTableInfo *table, int table_idx, MonoError *error)
5057 HANDLE_FUNCTION_ENTER ();
5060 guint32 cols [MONO_FILE_SIZE];
5061 mono_metadata_decode_row (table, table_idx, cols, MONO_FILE_SIZE);
5062 if (cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA) {
5063 MonoReflectionModuleHandle rm = mono_module_file_get_object_handle (domain, image, table_idx, error);
5066 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5068 MonoImage *m = mono_image_load_file_for_image_checked (image, table_idx + 1, error);
5072 const char *filename = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
5073 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5076 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, m, error);
5079 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5083 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5086 ICALL_EXPORT MonoArrayHandle
5087 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
5090 MonoDomain *domain = mono_domain_get();
5091 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5093 int i, j, file_count = 0;
5094 MonoImage **modules;
5095 guint32 module_count, real_module_count;
5096 MonoTableInfo *table;
5097 MonoImage *image = assembly->image;
5099 g_assert (image != NULL);
5100 g_assert (!assembly_is_dynamic (assembly));
5102 table = &image->tables [MONO_TABLE_FILE];
5103 file_count = table->rows;
5105 modules = image->modules;
5106 module_count = image->module_count;
5108 real_module_count = 0;
5109 for (i = 0; i < module_count; ++i)
5111 real_module_count ++;
5113 klass = mono_class_get_module_class ();
5114 MonoArrayHandle res = mono_array_new_handle (domain, klass, 1 + real_module_count + file_count, error);
5118 MonoReflectionModuleHandle image_obj = mono_module_get_object_handle (domain, image, error);
5122 MONO_HANDLE_ARRAY_SETREF (res, 0, image_obj);
5125 for (i = 0; i < module_count; ++i)
5126 if (!add_module_to_modules_array (domain, res, &j, modules[i], error))
5129 for (i = 0; i < file_count; ++i, ++j) {
5130 if (!add_file_to_modules_array (domain, res, j, image, table, i, error))
5136 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5139 ICALL_EXPORT MonoReflectionMethodHandle
5140 ves_icall_GetCurrentMethod (MonoError *error)
5144 MonoMethod *m = mono_method_get_last_managed ();
5147 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5148 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5151 while (m->is_inflated)
5152 m = ((MonoMethodInflated*)m)->declaring;
5154 return mono_method_get_object_handle (mono_domain_get (), m, NULL, error);
5159 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
5162 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
5165 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
5166 //method is inflated, we should inflate it on the other class
5167 MonoGenericContext ctx;
5168 ctx.method_inst = inflated->context.method_inst;
5169 ctx.class_inst = inflated->context.class_inst;
5170 if (mono_class_is_ginst (klass))
5171 ctx.class_inst = mono_class_get_generic_class (klass)->context.class_inst;
5172 else if (mono_class_is_gtd (klass))
5173 ctx.class_inst = mono_class_get_generic_container (klass)->context.class_inst;
5174 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
5175 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
5179 mono_class_setup_methods (method->klass);
5180 if (mono_class_has_failure (method->klass))
5182 int mcount = mono_class_get_method_count (method->klass);
5183 for (i = 0; i < mcount; ++i) {
5184 if (method->klass->methods [i] == method) {
5189 mono_class_setup_methods (klass);
5190 if (mono_class_has_failure (klass))
5192 g_assert (offset >= 0 && offset < mono_class_get_method_count (klass));
5193 return klass->methods [offset];
5196 ICALL_EXPORT MonoReflectionMethodHandle
5197 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType_native (MonoMethod *method, MonoType *type, MonoBoolean generic_check, MonoError *error)
5201 if (type && generic_check) {
5202 klass = mono_class_from_mono_type (type);
5203 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
5204 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5206 if (method->klass != klass) {
5207 method = mono_method_get_equivalent_method (method, klass);
5209 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5212 klass = mono_class_from_mono_type (type);
5214 klass = method->klass;
5215 return mono_method_get_object_handle (mono_domain_get (), method, klass, error);
5218 ICALL_EXPORT MonoReflectionMethodBodyHandle
5219 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method, MonoError *error)
5222 return mono_method_body_get_object_handle (mono_domain_get (), method, error);
5225 ICALL_EXPORT MonoReflectionAssemblyHandle
5226 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (MonoError *error)
5230 MonoMethod *dest = NULL;
5231 mono_stack_walk_no_il (get_executing, &dest);
5233 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5237 ICALL_EXPORT MonoReflectionAssemblyHandle
5238 ves_icall_System_Reflection_Assembly_GetEntryAssembly (MonoError *error)
5242 MonoDomain* domain = mono_domain_get ();
5244 if (!domain->entry_assembly)
5245 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5247 return mono_assembly_get_object_handle (domain, domain->entry_assembly, error);
5250 ICALL_EXPORT MonoReflectionAssemblyHandle
5251 ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error)
5258 mono_stack_walk_no_il (get_executing, &dest);
5260 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
5264 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5265 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5267 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5270 ICALL_EXPORT MonoStringHandle
5271 ves_icall_System_RuntimeType_getFullName (MonoReflectionTypeHandle object, gboolean full_name,
5272 gboolean assembly_qualified, MonoError *error)
5274 MonoDomain *domain = mono_object_domain (MONO_HANDLE_RAW (object));
5275 MonoType *type = MONO_HANDLE_RAW (object)->type;
5276 MonoTypeNameFormat format;
5277 MonoStringHandle res;
5281 format = assembly_qualified ?
5282 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
5283 MONO_TYPE_NAME_FORMAT_FULL_NAME;
5285 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
5287 name = mono_type_get_name_full (type, format);
5289 return NULL_HANDLE_STRING;
5291 if (full_name && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR)) {
5293 return NULL_HANDLE_STRING;
5296 res = mono_string_new_handle (domain, name, error);
5303 vell_icall_RuntimeType_get_core_clr_security_level (MonoReflectionTypeHandle rfield, MonoError *error)
5306 MonoType *type = MONO_HANDLE_GETVAL (rfield, type);
5307 MonoClass *klass = mono_class_from_mono_type (type);
5309 mono_class_init_checked (klass, error);
5312 return mono_security_core_clr_class_level (klass);
5316 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
5318 MonoClassField *field = rfield->field;
5319 return mono_security_core_clr_field_level (field, TRUE);
5323 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethodHandle rfield, MonoError *error)
5326 MonoMethod *method = MONO_HANDLE_GETVAL (rfield, method);
5327 return mono_security_core_clr_method_level (method, TRUE);
5330 ICALL_EXPORT MonoStringHandle
5331 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssemblyHandle assembly, MonoError *error)
5334 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
5335 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
5338 name = mono_stringify_assembly_name (&mass->aname);
5339 MonoStringHandle res = mono_string_new_handle (domain, name, error);
5344 ICALL_EXPORT MonoAssemblyName *
5345 ves_icall_System_Reflection_AssemblyName_GetNativeName (MonoAssembly *mass)
5347 return &mass->aname;
5351 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoStringHandle fname, MonoAssemblyName *name, MonoStringHandleOut normalized_codebase, MonoError *error)
5354 MonoImageOpenStatus status = MONO_IMAGE_OK;
5355 char *codebase = NULL;
5362 filename = mono_string_handle_to_utf8 (fname, error);
5363 return_if_nok (error);
5365 dirname = g_path_get_dirname (filename);
5366 replace_shadow_path (mono_domain_get (), dirname, &filename);
5369 image = mono_image_open_full (filename, &status, TRUE);
5372 if (status == MONO_IMAGE_IMAGE_INVALID)
5373 mono_error_set_bad_image_name (error, g_strdup (filename), "%s", "");
5375 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5380 res = mono_assembly_fill_assembly_name_full (image, name, TRUE);
5382 mono_image_close (image);
5384 mono_error_set_argument (error, "assemblyFile", "The file does not contain a manifest");
5388 if (filename != NULL && *filename != '\0') {
5391 codebase = g_strdup (filename);
5393 mono_icall_make_platform_path (codebase);
5395 const gchar *prepend = mono_icall_get_file_path_prefix (codebase);
5397 result = g_strconcat (prepend, codebase, NULL);
5401 MONO_HANDLE_ASSIGN (normalized_codebase, mono_string_new_handle (mono_domain_get (), codebase, error));
5404 mono_image_close (image);
5408 ICALL_EXPORT MonoBoolean
5409 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssemblyHandle assembly_h,
5410 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength, MonoError *error)
5413 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5414 MonoBoolean result = FALSE;
5415 MonoDeclSecurityEntry entry;
5417 /* SecurityAction.RequestMinimum */
5418 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQMIN, &entry)) {
5419 *minimum = entry.blob;
5420 *minLength = entry.size;
5423 /* SecurityAction.RequestOptional */
5424 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQOPT, &entry)) {
5425 *optional = entry.blob;
5426 *optLength = entry.size;
5429 /* SecurityAction.RequestRefuse */
5430 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5431 *refused = entry.blob;
5432 *refLength = entry.size;
5440 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5442 guint32 attrs, visibility;
5444 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5445 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5446 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5449 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5455 image_get_type (MonoDomain *domain, MonoImage *image, MonoTableInfo *tdef, int table_idx, int count, MonoArrayHandle res, MonoArrayHandle exceptions, MonoBoolean exportedOnly, MonoError *error)
5458 HANDLE_FUNCTION_ENTER ();
5459 MonoError klass_error;
5460 MonoClass *klass = mono_class_get_checked (image, table_idx | MONO_TOKEN_TYPE_DEF, &klass_error);
5463 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5464 return_if_nok (error);
5466 MONO_HANDLE_ARRAY_SETREF (res, count, rt);
5468 MonoException *ex = mono_error_convert_to_exception (&klass_error);
5469 MONO_HANDLE_ARRAY_SETRAW (exceptions, count, ex);
5471 HANDLE_FUNCTION_RETURN ();
5474 static MonoArrayHandle
5475 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArrayHandleOut exceptions, MonoBoolean exportedOnly, MonoError *error)
5477 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5482 /* we start the count from 1 because we skip the special type <Module> */
5485 for (i = 1; i < tdef->rows; ++i) {
5486 if (mono_module_type_is_visible (tdef, image, i + 1))
5490 count = tdef->rows - 1;
5492 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.runtimetype_class, count, error);
5493 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5494 MONO_HANDLE_ASSIGN (exceptions, mono_array_new_handle (domain, mono_defaults.exception_class, count, error));
5495 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5497 for (i = 1; i < tdef->rows; ++i) {
5498 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i+1)) {
5499 image_get_type (domain, image, tdef, i + 1, count, res, exceptions, exportedOnly, error);
5500 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5509 append_module_types (MonoDomain *domain, MonoArrayHandleOut res, MonoArrayHandleOut exceptions, MonoImage *image, MonoBoolean exportedOnly, MonoError *error)
5511 HANDLE_FUNCTION_ENTER ();
5513 MonoArrayHandle ex2 = MONO_HANDLE_NEW (MonoArray, NULL);
5514 MonoArrayHandle res2 = mono_module_get_types (domain, image, ex2, exportedOnly, error);
5518 /* Append the new types to the end of the array */
5519 if (mono_array_handle_length (res2) > 0) {
5522 len1 = mono_array_handle_length (res);
5523 len2 = mono_array_handle_length (res2);
5525 MonoArrayHandle res3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5529 mono_array_handle_memcpy_refs (res3, 0, res, 0, len1);
5530 mono_array_handle_memcpy_refs (res3, len1, res2, 0, len2);
5531 MONO_HANDLE_ASSIGN (res, res3);
5533 MonoArrayHandle ex3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5537 mono_array_handle_memcpy_refs (ex3, 0, exceptions, 0, len1);
5538 mono_array_handle_memcpy_refs (ex3, len1, ex2, 0, len2);
5539 MONO_HANDLE_ASSIGN (exceptions, ex3);
5542 HANDLE_FUNCTION_RETURN ();
5546 set_class_failure_in_array (MonoArrayHandle exl, int i, MonoClass *klass)
5548 HANDLE_FUNCTION_ENTER ();
5549 MonoError unboxed_error;
5550 error_init (&unboxed_error);
5551 mono_error_set_for_class_failure (&unboxed_error, klass);
5553 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, mono_error_convert_to_exception (&unboxed_error));
5554 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5555 HANDLE_FUNCTION_RETURN ();
5558 ICALL_EXPORT MonoArrayHandle
5559 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssemblyHandle assembly_handle, MonoBoolean exportedOnly, MonoError *error)
5561 MonoArrayHandle exceptions = MONO_HANDLE_NEW(MonoArray, NULL);
5564 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_handle);
5565 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_handle, assembly);
5567 g_assert (!assembly_is_dynamic (assembly));
5568 MonoImage *image = assembly->image;
5569 MonoTableInfo *table = &image->tables [MONO_TABLE_FILE];
5570 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, exportedOnly, error);
5571 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5573 /* Append data from all modules in the assembly */
5574 for (i = 0; i < table->rows; ++i) {
5575 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5576 MonoImage *loaded_image = mono_assembly_load_module_checked (image->assembly, i + 1, error);
5577 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5580 append_module_types (domain, res, exceptions, loaded_image, exportedOnly, error);
5581 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5586 /* the ReflectionTypeLoadException must have all the types (Types property),
5587 * NULL replacing types which throws an exception. The LoaderException must
5588 * contain all exceptions for NULL items.
5591 int len = mono_array_handle_length (res);
5595 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
5596 for (i = 0; i < len; i++) {
5597 MONO_HANDLE_ARRAY_GETREF (t, res, i);
5599 if (!MONO_HANDLE_IS_NULL (t)) {
5600 MonoClass *klass = mono_type_get_class (MONO_HANDLE_GETVAL (t, type));
5601 if ((klass != NULL) && mono_class_has_failure (klass)) {
5602 /* keep the class in the list */
5603 list = g_list_append (list, klass);
5604 /* and replace Type with NULL */
5605 MONO_HANDLE_ARRAY_SETRAW (res, i, NULL);
5612 if (list || ex_count) {
5614 int j, length = g_list_length (list) + ex_count;
5616 MonoArrayHandle exl = mono_array_new_handle (domain, mono_defaults.exception_class, length, error);
5617 if (!is_ok (error)) {
5619 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5621 /* Types for which mono_class_get_checked () succeeded */
5622 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, NULL);
5623 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5624 set_class_failure_in_array (exl, i, (MonoClass*)tmp->data);
5626 /* Types for which it don't */
5627 for (j = 0; j < mono_array_handle_length (exceptions); ++j) {
5628 MONO_HANDLE_ARRAY_GETREF (exc, exceptions, j);
5629 if (!MONO_HANDLE_IS_NULL (exc)) {
5630 g_assert (i < length);
5631 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5638 MONO_HANDLE_ASSIGN (exc, mono_get_exception_reflection_type_load_checked (res, exl, error));
5639 if (!is_ok (error)) {
5640 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5642 mono_error_set_exception_handle (error, exc);
5643 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5650 ves_icall_Mono_RuntimeMarshal_FreeAssemblyName (MonoAssemblyName *aname, gboolean free_struct)
5652 mono_assembly_name_free (aname);
5657 ICALL_EXPORT gboolean
5658 ves_icall_System_Reflection_AssemblyName_ParseAssemblyName (const char *name, MonoAssemblyName *aname, gboolean *is_version_definited, gboolean *is_token_defined)
5660 *is_version_definited = *is_token_defined = FALSE;
5662 return mono_assembly_name_parse_full (name, aname, TRUE, is_version_definited, is_token_defined);
5665 ICALL_EXPORT MonoReflectionTypeHandle
5666 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModuleHandle module, MonoError *error)
5668 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5669 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5674 MonoReflectionTypeHandle ret = MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
5676 if (image_is_dynamic (image) && ((MonoDynamicImage*)image)->initial_image)
5677 /* These images do not have a global type */
5680 klass = mono_class_get_checked (image, 1 | MONO_TOKEN_TYPE_DEF, error);
5684 ret = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5690 ves_icall_System_Reflection_Module_Close (MonoReflectionModuleHandle module, MonoError *error)
5692 /*if (module->image)
5693 mono_image_close (module->image);*/
5696 ICALL_EXPORT MonoStringHandle
5697 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModuleHandle refmodule, MonoError *error)
5699 MonoDomain *domain = MONO_HANDLE_DOMAIN (refmodule);
5700 MonoImage *image = MONO_HANDLE_GETVAL (refmodule, image);
5703 return mono_string_new_handle (domain, image->guid, error);
5707 static inline gpointer
5708 mono_icall_module_get_hinstance (MonoReflectionModuleHandle module)
5710 return (gpointer) (-1);
5712 #endif /* HOST_WIN32 */
5714 ICALL_EXPORT gpointer
5715 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModuleHandle module, MonoError *error)
5717 return mono_icall_module_get_hinstance (module);
5721 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine, MonoError *error)
5723 if (image_is_dynamic (image)) {
5724 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5725 *pe_kind = dyn->pe_kind;
5726 *machine = dyn->machine;
5729 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5730 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5735 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image, MonoError *error)
5737 return (image->md_version_major << 16) | (image->md_version_minor);
5740 ICALL_EXPORT MonoArrayHandle
5741 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModuleHandle module, MonoError *error)
5745 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5746 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5749 MonoArrayHandle arr = mono_array_new_handle (domain, mono_defaults.runtimetype_class, 0, error);
5752 MonoArrayHandle exceptions = MONO_HANDLE_NEW (MonoArray, NULL);
5753 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, FALSE, error);
5754 return_val_if_nok (error, MONO_HANDLE_CAST(MonoArray, NULL_HANDLE));
5756 int n = mono_array_handle_length (exceptions);
5757 MonoExceptionHandle ex = MONO_HANDLE_NEW (MonoException, NULL);
5758 for (int i = 0; i < n; ++i) {
5759 MONO_HANDLE_ARRAY_GETREF(ex, exceptions, i);
5760 if (!MONO_HANDLE_IS_NULL (ex)) {
5761 mono_error_set_exception_handle (error, ex);
5762 return MONO_HANDLE_CAST(MonoArray, NULL_HANDLE);
5770 mono_memberref_is_method (MonoImage *image, guint32 token)
5772 if (!image_is_dynamic (image)) {
5773 guint32 cols [MONO_MEMBERREF_SIZE];
5775 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5776 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5777 mono_metadata_decode_blob_size (sig, &sig);
5778 return (*sig != 0x6);
5781 MonoClass *handle_class;
5783 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL, &error)) {
5784 mono_error_cleanup (&error); /* just probing, ignore error */
5788 return mono_defaults.methodhandle_class == handle_class;
5792 static MonoGenericInst *
5793 get_generic_inst_from_array_handle (MonoArrayHandle type_args)
5795 int type_argc = mono_array_handle_length (type_args);
5796 int size = MONO_SIZEOF_GENERIC_INST + type_argc * sizeof (MonoType *);
5798 MonoGenericInst *ginst = (MonoGenericInst *)g_alloca (size);
5799 memset (ginst, 0, sizeof (MonoGenericInst));
5800 ginst->type_argc = type_argc;
5801 for (int i = 0; i < type_argc; i++) {
5802 MONO_HANDLE_ARRAY_GETVAL (ginst->type_argv[i], type_args, MonoType*, i);
5804 ginst->is_open = FALSE;
5805 for (int i = 0; i < type_argc; i++) {
5806 if (mono_class_is_open_constructed_type (ginst->type_argv[i])) {
5807 ginst->is_open = TRUE;
5812 return mono_metadata_get_canonical_generic_inst (ginst);
5816 init_generic_context_from_args_handles (MonoGenericContext *context, MonoArrayHandle type_args, MonoArrayHandle method_args)
5818 if (!MONO_HANDLE_IS_NULL (type_args)) {
5819 context->class_inst = get_generic_inst_from_array_handle (type_args);
5821 context->class_inst = NULL;
5823 if (!MONO_HANDLE_IS_NULL (method_args)) {
5824 context->method_inst = get_generic_inst_from_array_handle (method_args);
5826 context->method_inst = NULL;
5832 module_resolve_type_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5834 HANDLE_FUNCTION_ENTER ();
5836 MonoType *result = NULL;
5838 int table = mono_metadata_token_table (token);
5839 int index = mono_metadata_token_index (token);
5840 MonoGenericContext context;
5842 *resolve_error = ResolveTokenError_Other;
5844 /* Validate token */
5845 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5846 (table != MONO_TABLE_TYPESPEC)) {
5847 *resolve_error = ResolveTokenError_BadTable;
5851 if (image_is_dynamic (image)) {
5852 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5853 MonoError inner_error;
5854 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5855 mono_error_cleanup (&inner_error);
5856 result = klass ? &klass->byval_arg : NULL;
5860 init_generic_context_from_args_handles (&context, type_args, method_args);
5861 MonoError inner_error;
5862 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5863 mono_error_cleanup (&inner_error);
5864 result = klass ? &klass->byval_arg : NULL;
5868 if ((index <= 0) || (index > image->tables [table].rows)) {
5869 *resolve_error = ResolveTokenError_OutOfRange;
5873 init_generic_context_from_args_handles (&context, type_args, method_args);
5874 klass = mono_class_get_checked (image, token, error);
5876 klass = mono_class_inflate_generic_class_checked (klass, &context, error);
5881 result = &klass->byval_arg;
5883 HANDLE_FUNCTION_RETURN_VAL (result);
5886 ICALL_EXPORT MonoType*
5887 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5889 return module_resolve_type_token (image, token, type_args, method_args, resolve_error, error);
5893 module_resolve_method_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5895 HANDLE_FUNCTION_ENTER ();
5897 MonoMethod *method = NULL;
5898 int table = mono_metadata_token_table (token);
5899 int index = mono_metadata_token_index (token);
5900 MonoGenericContext context;
5902 *resolve_error = ResolveTokenError_Other;
5904 /* Validate token */
5905 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5906 (table != MONO_TABLE_MEMBERREF)) {
5907 *resolve_error = ResolveTokenError_BadTable;
5911 if (image_is_dynamic (image)) {
5912 if (table == MONO_TABLE_METHOD) {
5913 MonoError inner_error;
5914 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5915 mono_error_cleanup (&inner_error);
5919 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5920 *resolve_error = ResolveTokenError_BadTable;
5924 init_generic_context_from_args_handles (&context, type_args, method_args);
5925 MonoError inner_error;
5926 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5927 mono_error_cleanup (&inner_error);
5931 if ((index <= 0) || (index > image->tables [table].rows)) {
5932 *resolve_error = ResolveTokenError_OutOfRange;
5935 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5936 *resolve_error = ResolveTokenError_BadTable;
5940 init_generic_context_from_args_handles (&context, type_args, method_args);
5941 method = mono_get_method_checked (image, token, NULL, &context, error);
5944 HANDLE_FUNCTION_RETURN_VAL (method);
5947 ICALL_EXPORT MonoMethod*
5948 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5950 return module_resolve_method_token (image, token, type_args, method_args, resolve_error, error);
5953 ICALL_EXPORT MonoString*
5954 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error)
5957 int index = mono_metadata_token_index (token);
5959 *resolve_error = ResolveTokenError_Other;
5961 /* Validate token */
5962 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5963 *resolve_error = ResolveTokenError_BadTable;
5967 if (image_is_dynamic (image)) {
5968 MonoString * result = (MonoString *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5969 mono_error_cleanup (&error);
5973 if ((index <= 0) || (index >= image->heap_us.size)) {
5974 *resolve_error = ResolveTokenError_OutOfRange;
5978 /* FIXME: What to do if the index points into the middle of a string ? */
5980 MonoString *result = mono_ldstr_checked (mono_domain_get (), image, index, &error);
5981 mono_error_set_pending_exception (&error);
5985 static MonoClassField*
5986 module_resolve_field_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5988 HANDLE_FUNCTION_ENTER ();
5990 int table = mono_metadata_token_table (token);
5991 int index = mono_metadata_token_index (token);
5992 MonoGenericContext context;
5993 MonoClassField *field = NULL;
5996 *resolve_error = ResolveTokenError_Other;
5998 /* Validate token */
5999 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
6000 *resolve_error = ResolveTokenError_BadTable;
6004 if (image_is_dynamic (image)) {
6005 if (table == MONO_TABLE_FIELD) {
6006 MonoError inner_error;
6007 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
6008 mono_error_cleanup (&inner_error);
6012 if (mono_memberref_is_method (image, token)) {
6013 *resolve_error = ResolveTokenError_BadTable;
6017 init_generic_context_from_args_handles (&context, type_args, method_args);
6018 MonoError inner_error;
6019 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
6020 mono_error_cleanup (&inner_error);
6024 if ((index <= 0) || (index > image->tables [table].rows)) {
6025 *resolve_error = ResolveTokenError_OutOfRange;
6028 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
6029 *resolve_error = ResolveTokenError_BadTable;
6033 init_generic_context_from_args_handles (&context, type_args, method_args);
6034 field = mono_field_from_token_checked (image, token, &klass, &context, error);
6037 HANDLE_FUNCTION_RETURN_VAL (field);
6040 ICALL_EXPORT MonoClassField*
6041 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
6043 return module_resolve_field_token (image, token, type_args, method_args, resolve_error, error);
6046 ICALL_EXPORT MonoObjectHandle
6047 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *error, MonoError *merror)
6049 int table = mono_metadata_token_table (token);
6051 error_init (merror);
6052 *error = ResolveTokenError_Other;
6055 case MONO_TABLE_TYPEDEF:
6056 case MONO_TABLE_TYPEREF:
6057 case MONO_TABLE_TYPESPEC: {
6058 MonoType *t = module_resolve_type_token (image, token, type_args, method_args, error, merror);
6060 return MONO_HANDLE_CAST (MonoObject, mono_type_get_object_handle (mono_domain_get (), t, merror));
6065 case MONO_TABLE_METHOD:
6066 case MONO_TABLE_METHODSPEC: {
6067 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6069 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6073 case MONO_TABLE_FIELD: {
6074 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6076 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6081 case MONO_TABLE_MEMBERREF:
6082 if (mono_memberref_is_method (image, token)) {
6083 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6085 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6090 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6092 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6100 *error = ResolveTokenError_BadTable;
6106 ICALL_EXPORT MonoArrayHandle
6107 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error, MonoError *error)
6110 int table = mono_metadata_token_table (token);
6111 int idx = mono_metadata_token_index (token);
6112 MonoTableInfo *tables = image->tables;
6116 *resolve_error = ResolveTokenError_OutOfRange;
6118 /* FIXME: Support other tables ? */
6119 if (table != MONO_TABLE_STANDALONESIG)
6120 return MONO_HANDLE_CAST (MonoArray, NULL);
6122 if (image_is_dynamic (image))
6123 return MONO_HANDLE_CAST (MonoArray, NULL);
6125 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
6126 return MONO_HANDLE_CAST (MonoArray, NULL);
6128 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
6130 ptr = mono_metadata_blob_heap (image, sig);
6131 len = mono_metadata_decode_blob_size (ptr, &ptr);
6133 MonoArrayHandle res = mono_array_new_handle (mono_domain_get (), mono_defaults.byte_class, len, error);
6135 return MONO_HANDLE_CAST (MonoArray, NULL);
6137 gpointer array_base = MONO_ARRAY_HANDLE_PIN (res, guint8, 0, &h);
6138 memcpy (array_base, ptr, len);
6139 mono_gchandle_free (h);
6143 ICALL_EXPORT MonoBoolean
6144 ves_icall_RuntimeTypeHandle_IsArray (MonoReflectionTypeHandle ref_type, MonoError *error)
6147 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6149 MonoBoolean res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
6155 check_for_invalid_type (MonoClass *klass, MonoError *error)
6161 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
6164 name = mono_type_get_full_name (klass);
6165 mono_error_set_type_load_name (error, name, g_strdup (""), "");
6168 ICALL_EXPORT MonoReflectionTypeHandle
6169 ves_icall_RuntimeType_make_array_type (MonoReflectionTypeHandle ref_type, int rank, MonoError *error)
6172 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6174 MonoClass *klass = mono_class_from_mono_type (type);
6175 check_for_invalid_type (klass, error);
6177 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6180 if (rank == 0) //single dimentional array
6181 aklass = mono_array_class_get (klass, 1);
6183 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
6185 if (mono_class_has_failure (aklass)) {
6186 mono_error_set_for_class_failure (error, aklass);
6187 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6190 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6191 return mono_type_get_object_handle (domain, &aklass->byval_arg, error);
6194 ICALL_EXPORT MonoReflectionTypeHandle
6195 ves_icall_RuntimeType_make_byref_type (MonoReflectionTypeHandle ref_type, MonoError *error)
6198 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6200 MonoClass *klass = mono_class_from_mono_type (type);
6201 mono_class_init_checked (klass, error);
6203 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6205 check_for_invalid_type (klass, error);
6207 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6209 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6210 return mono_type_get_object_handle (domain, &klass->this_arg, error);
6213 ICALL_EXPORT MonoReflectionTypeHandle
6214 ves_icall_RuntimeType_MakePointerType (MonoReflectionTypeHandle ref_type, MonoError *error)
6217 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6218 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6219 MonoClass *klass = mono_class_from_mono_type (type);
6220 mono_class_init_checked (klass, error);
6222 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6224 check_for_invalid_type (klass, error);
6226 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6228 MonoClass *pklass = mono_ptr_class_get (type);
6230 return mono_type_get_object_handle (domain, &pklass->byval_arg, error);
6233 ICALL_EXPORT MonoObjectHandle
6234 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionTypeHandle ref_type, MonoObjectHandle target,
6235 MonoReflectionMethodHandle info, MonoBoolean throwOnBindFailure, MonoError *error)
6237 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6238 MonoClass *delegate_class = mono_class_from_mono_type (type);
6240 MonoMethod *method = MONO_HANDLE_GETVAL (info, method);
6241 MonoMethodSignature *sig = mono_method_signature(method);
6243 mono_class_init_checked (delegate_class, error);
6244 return_val_if_nok (error, NULL_HANDLE);
6246 if (!(delegate_class->parent == mono_defaults.multicastdelegate_class)) {
6247 /* FIXME improve this exception message */
6248 mono_error_set_execution_engine (error, "file %s: line %d (%s): assertion failed: (%s)", __FILE__, __LINE__,
6250 "delegate_class->parent == mono_defaults.multicastdelegate_class");
6254 if (mono_security_core_clr_enabled ()) {
6255 MonoError security_error;
6256 if (!mono_security_core_clr_ensure_delegate_creation (method, &security_error)) {
6257 if (throwOnBindFailure)
6258 mono_error_move (error, &security_error);
6260 mono_error_cleanup (&security_error);
6265 if (sig->generic_param_count && method->wrapper_type == MONO_WRAPPER_NONE) {
6266 if (!method->is_inflated) {
6267 mono_error_set_argument (error, "method", " Cannot bind to the target method because its signature differs from that of the delegate type");
6272 MonoObjectHandle delegate = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (MONO_HANDLE_DOMAIN (ref_type), delegate_class, error));
6273 return_val_if_nok (error, NULL_HANDLE);
6275 if (method_is_dynamic (method)) {
6276 /* Creating a trampoline would leak memory */
6277 func = mono_compile_method_checked (method, error);
6278 return_val_if_nok (error, NULL_HANDLE);
6280 if (!MONO_HANDLE_IS_NULL (target) && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_handle_class (target)) {
6281 method = mono_object_handle_get_virtual_method (target, method, error);
6282 return_val_if_nok (error, NULL_HANDLE);
6284 gpointer trampoline = mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE, error);
6285 return_val_if_nok (error, NULL_HANDLE);
6286 func = mono_create_ftnptr (mono_domain_get (), trampoline);
6289 mono_delegate_ctor_with_method (delegate, target, func, method, error);
6290 return_val_if_nok (error, NULL_HANDLE);
6294 ICALL_EXPORT MonoMulticastDelegateHandle
6295 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegateHandle delegate, MonoError *error)
6299 MonoClass *klass = mono_handle_class (delegate);
6300 g_assert (mono_class_has_parent (klass, mono_defaults.multicastdelegate_class));
6302 MonoMulticastDelegateHandle ret = MONO_HANDLE_NEW (MonoMulticastDelegate, mono_object_new_checked (MONO_HANDLE_DOMAIN (delegate), klass, error));
6303 return_val_if_nok (error, MONO_HANDLE_CAST (MonoMulticastDelegate, NULL_HANDLE));
6305 MONO_HANDLE_SETVAL (MONO_HANDLE_CAST (MonoDelegate, ret), invoke_impl, gpointer, mono_runtime_create_delegate_trampoline (klass));
6310 ICALL_EXPORT MonoReflectionMethodHandle
6311 ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegateHandle delegate, MonoError *error)
6315 MonoObjectHandle delegate_target = MONO_HANDLE_NEW_GET (MonoObject, delegate, target);
6316 MonoMethod *m = mono_object_handle_get_virtual_method (delegate_target, MONO_HANDLE_GETVAL (delegate, method), error);
6317 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
6318 return mono_method_get_object_handle (mono_domain_get (), m, m->klass, error);
6323 static inline gint32
6324 mono_array_get_byte_length (MonoArray *array)
6330 klass = array->obj.vtable->klass;
6332 if (array->bounds == NULL)
6333 length = array->max_length;
6336 for (i = 0; i < klass->rank; ++ i)
6337 length *= array->bounds [i].length;
6340 switch (klass->element_class->byval_arg.type) {
6343 case MONO_TYPE_BOOLEAN:
6347 case MONO_TYPE_CHAR:
6355 return length * sizeof (gpointer);
6366 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6368 return mono_array_get_byte_length (array);
6372 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6374 return mono_array_get (array, gint8, idx);
6378 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6380 mono_array_set (array, gint8, idx, value);
6383 ICALL_EXPORT MonoBoolean
6384 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6386 guint8 *src_buf, *dest_buf;
6389 mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
6393 g_assert (count >= 0);
6395 /* This is called directly from the class libraries without going through the managed wrapper */
6396 MONO_CHECK_ARG_NULL (src, FALSE);
6397 MONO_CHECK_ARG_NULL (dest, FALSE);
6399 /* watch out for integer overflow */
6400 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6403 src_buf = (guint8 *)src->vector + src_offset;
6404 dest_buf = (guint8 *)dest->vector + dest_offset;
6407 memcpy (dest_buf, src_buf, count);
6409 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6414 #ifndef DISABLE_REMOTING
6415 ICALL_EXPORT MonoObjectHandle
6416 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObjectHandle this_obj, MonoStringHandle class_name, MonoError *error)
6419 MonoDomain *domain = MONO_HANDLE_DOMAIN (this_obj);
6420 MonoRealProxyHandle rp = MONO_HANDLE_CAST (MonoRealProxy, this_obj);
6422 MonoObjectHandle res = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, mono_defaults.transparent_proxy_class, error));
6426 MonoTransparentProxyHandle tp = MONO_HANDLE_CAST (MonoTransparentProxy, res);
6428 MONO_HANDLE_SET (tp, rp, rp);
6430 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
6431 MONO_HANDLE_GET (reftype, rp, class_to_proxy);
6432 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
6433 MonoClass *klass = mono_class_from_mono_type (type);
6435 // mono_remote_class_vtable cannot handle errors well, so force any loading error to occur early
6436 mono_class_setup_vtable (klass);
6437 if (mono_class_has_failure (klass)) {
6438 mono_error_set_for_class_failure (error, klass);
6442 MonoObjectHandle remoting_obj = mono_object_handle_isinst (this_obj, mono_defaults.iremotingtypeinfo_class, error);
6445 MONO_HANDLE_SETVAL (tp, custom_type_info, MonoBoolean, !MONO_HANDLE_IS_NULL (remoting_obj));
6447 MonoRemoteClass *remote_class = mono_remote_class (domain, class_name, klass, error);
6450 MONO_HANDLE_SETVAL (tp, remote_class, MonoRemoteClass*, remote_class);
6452 MONO_HANDLE_SETVAL (res, vtable, MonoVTable*, mono_remote_class_vtable (domain, remote_class, rp, error));
6458 ICALL_EXPORT MonoReflectionType *
6459 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6462 g_assert (tp != NULL && mono_object_class (tp) == mono_defaults.transparent_proxy_class);
6463 g_assert (tp->remote_class != NULL && tp->remote_class->proxy_class != NULL);
6464 MonoReflectionType *ret = mono_type_get_object_checked (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg, &error);
6465 mono_error_set_pending_exception (&error);
6471 /* System.Environment */
6474 ves_icall_System_Environment_get_UserName (MonoError *error)
6477 /* using glib is more portable */
6478 return mono_string_new_handle (mono_domain_get (), g_get_user_name (), error);
6482 static MonoStringHandle
6483 mono_icall_get_machine_name (MonoError *error)
6486 #if !defined(DISABLE_SOCKETS)
6487 MonoStringHandle result;
6490 #if defined _SC_HOST_NAME_MAX
6491 n = sysconf (_SC_HOST_NAME_MAX);
6495 buf = g_malloc (n+1);
6497 if (gethostname (buf, n) == 0){
6499 result = mono_string_new_handle (mono_domain_get (), buf, error);
6501 result = MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
6506 return mono_string_new_handle (mono_domain_get (), "mono", error);
6509 #endif /* !HOST_WIN32 */
6511 ICALL_EXPORT MonoStringHandle
6512 ves_icall_System_Environment_get_MachineName (MonoError *error)
6515 return mono_icall_get_machine_name (error);
6520 mono_icall_get_platform (void)
6522 #if defined(__MACH__)
6525 // Notice that the value is hidden from user code, and only exposed
6526 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6527 // define and making assumptions based on Unix/128/4 values before there
6528 // was a MacOS define. Lots of code would assume that not-Unix meant
6529 // Windows, but in this case, it would be OSX.
6537 #endif /* !HOST_WIN32 */
6540 ves_icall_System_Environment_get_Platform (void)
6542 return mono_icall_get_platform ();
6546 static inline MonoStringHandle
6547 mono_icall_get_new_line (MonoError *error)
6550 return mono_string_new_handle (mono_domain_get (), "\n", error);
6552 #endif /* !HOST_WIN32 */
6554 ICALL_EXPORT MonoStringHandle
6555 ves_icall_System_Environment_get_NewLine (MonoError *error)
6557 return mono_icall_get_new_line (error);
6561 static inline MonoBoolean
6562 mono_icall_is_64bit_os (void)
6564 #if SIZEOF_VOID_P == 8
6567 #if defined(HAVE_SYS_UTSNAME_H)
6568 struct utsname name;
6570 if (uname (&name) >= 0) {
6571 return strcmp (name.machine, "x86_64") == 0 || strncmp (name.machine, "aarch64", 7) == 0 || strncmp (name.machine, "ppc64", 5) == 0;
6577 #endif /* !HOST_WIN32 */
6579 ICALL_EXPORT MonoBoolean
6580 ves_icall_System_Environment_GetIs64BitOperatingSystem (void)
6582 return mono_icall_is_64bit_os ();
6585 ICALL_EXPORT MonoStringHandle
6586 ves_icall_System_Environment_GetEnvironmentVariable_native (const gchar *utf8_name, MonoError *error)
6590 if (utf8_name == NULL)
6591 return NULL_HANDLE_STRING;
6593 value = g_getenv (utf8_name);
6596 return NULL_HANDLE_STRING;
6598 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), value, error);
6604 * There is no standard way to get at environ.
6607 #ifndef __MINGW32_VERSION
6608 #if defined(__APPLE__)
6609 #if defined (TARGET_OSX)
6610 /* Apple defines this in crt_externs.h but doesn't provide that header for
6611 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6612 * in fact exist on all implementations (so far)
6614 gchar ***_NSGetEnviron(void);
6615 #define environ (*_NSGetEnviron())
6617 static char *mono_environ[1] = { NULL };
6618 #define environ mono_environ
6619 #endif /* defined (TARGET_OSX) */
6627 ICALL_EXPORT MonoArray *
6628 ves_icall_System_Environment_GetCommandLineArgs (void)
6631 MonoArray *result = mono_runtime_get_main_args_checked (&error);
6632 mono_error_set_pending_exception (&error);
6638 mono_icall_get_environment_variable_names (MonoError *error)
6648 for (e = environ; *e != 0; ++ e)
6651 domain = mono_domain_get ();
6652 names = mono_array_new_checked (domain, mono_defaults.string_class, n, error);
6653 return_val_if_nok (error, NULL);
6656 for (e = environ; *e != 0; ++ e) {
6657 parts = g_strsplit (*e, "=", 2);
6659 str = mono_string_new_checked (domain, *parts, error);
6660 if (!is_ok (error)) {
6664 mono_array_setref (names, n, str);
6674 #endif /* !HOST_WIN32 */
6676 ICALL_EXPORT MonoArray *
6677 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6680 MonoArray *result = mono_icall_get_environment_variable_names (&error);
6681 mono_error_set_pending_exception (&error);
6687 mono_icall_set_environment_variable (MonoString *name, MonoString *value)
6689 gchar *utf8_name, *utf8_value;
6692 utf8_name = mono_string_to_utf8_checked (name, &error); /* FIXME: this should be ascii */
6693 if (mono_error_set_pending_exception (&error))
6696 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6697 g_unsetenv (utf8_name);
6702 utf8_value = mono_string_to_utf8_checked (value, &error);
6703 if (!mono_error_ok (&error)) {
6705 mono_error_set_pending_exception (&error);
6708 g_setenv (utf8_name, utf8_value, TRUE);
6711 g_free (utf8_value);
6713 #endif /* !HOST_WIN32 */
6716 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6718 mono_icall_set_environment_variable (name, value);
6722 ves_icall_System_Environment_Exit (int result)
6724 mono_environment_exitcode_set (result);
6726 if (!mono_runtime_try_shutdown ())
6727 mono_thread_exit ();
6729 /* Suspend all managed threads since the runtime is going away */
6730 mono_thread_suspend_all_other_threads ();
6732 mono_runtime_quit ();
6734 /* we may need to do some cleanup here... */
6738 ICALL_EXPORT MonoStringHandle
6739 ves_icall_System_Environment_GetGacPath (MonoError *error)
6741 return mono_string_new_handle (mono_domain_get (), mono_assembly_getrootdir (), error);
6745 static inline MonoStringHandle
6746 mono_icall_get_windows_folder_path (int folder, MonoError *error)
6749 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6750 return mono_string_new_handle (mono_domain_get (), "", error);
6752 #endif /* !HOST_WIN32 */
6754 ICALL_EXPORT MonoStringHandle
6755 ves_icall_System_Environment_GetWindowsFolderPath (int folder, MonoError *error)
6757 return mono_icall_get_windows_folder_path (folder, error);
6760 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
6762 mono_icall_get_logical_drives (void)
6765 gunichar2 buf [256], *ptr, *dname;
6767 guint initial_size = 127, size = 128;
6770 MonoString *drivestr;
6771 MonoDomain *domain = mono_domain_get ();
6777 while (size > initial_size) {
6778 size = (guint) mono_w32file_get_logical_drive (initial_size, ptr);
6779 if (size > initial_size) {
6782 ptr = (gunichar2 *)g_malloc0 ((size + 1) * sizeof (gunichar2));
6783 initial_size = size;
6797 result = mono_array_new_checked (domain, mono_defaults.string_class, ndrives, &error);
6798 if (mono_error_set_pending_exception (&error))
6805 while (*u16) { u16++; len ++; }
6806 drivestr = mono_string_new_utf16_checked (domain, dname, len, &error);
6807 if (mono_error_set_pending_exception (&error))
6810 mono_array_setref (result, ndrives++, drivestr);
6820 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
6822 ICALL_EXPORT MonoArray *
6823 ves_icall_System_Environment_GetLogicalDrives (void)
6825 return mono_icall_get_logical_drives ();
6828 ICALL_EXPORT MonoString *
6829 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6832 gunichar2 volume_name [MAX_PATH + 1];
6834 if (mono_w32file_get_volume_information (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6836 MonoString *result = mono_string_from_utf16_checked (volume_name, &error);
6837 mono_error_set_pending_exception (&error);
6841 ICALL_EXPORT MonoStringHandle
6842 ves_icall_System_Environment_InternalGetHome (MonoError *error)
6844 return mono_string_new_handle (mono_domain_get (), g_get_home_dir (), error);
6847 static const char *encodings [] = {
6849 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6850 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6851 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6853 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6854 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6855 "x_unicode_2_0_utf_7",
6857 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6858 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6860 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6863 "unicodefffe", "utf_16be",
6870 * Returns the internal codepage, if the value of "int_code_page" is
6871 * 1 at entry, and we can not compute a suitable code page number,
6872 * returns the code page as a string
6874 ICALL_EXPORT MonoStringHandle
6875 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page, MonoError *error)
6881 char *codepage = NULL;
6883 int want_name = *int_code_page;
6886 *int_code_page = -1;
6888 g_get_charset (&cset);
6889 c = codepage = g_strdup (cset);
6890 for (c = codepage; *c; c++){
6891 if (isascii (*c) && isalpha (*c))
6896 /* g_print ("charset: %s\n", cset); */
6898 /* handle some common aliases */
6901 for (i = 0; p != 0; ){
6904 p = encodings [++i];
6907 if (strcmp (p, codepage) == 0){
6908 *int_code_page = code;
6911 p = encodings [++i];
6914 if (strstr (codepage, "utf_8") != NULL)
6915 *int_code_page |= 0x10000000;
6918 if (want_name && *int_code_page == -1)
6919 return mono_string_new_handle (mono_domain_get (), cset, error);
6921 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
6924 ICALL_EXPORT MonoBoolean
6925 ves_icall_System_Environment_get_HasShutdownStarted (void)
6927 if (mono_runtime_is_shutting_down ())
6930 if (mono_domain_is_unloading (mono_domain_get ()))
6937 static inline MonoBoolean
6938 mono_icall_broadcast_setting_change (MonoError *error)
6943 #endif /* !HOST_WIN32 */
6946 ves_icall_System_Environment_BroadcastSettingChange (MonoError *error)
6949 mono_icall_broadcast_setting_change (error);
6954 ves_icall_System_Environment_get_TickCount (void)
6956 /* this will overflow after ~24 days */
6957 return (gint32) (mono_msec_boottime () & 0xffffffff);
6961 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
6966 #ifndef DISABLE_REMOTING
6967 ICALL_EXPORT MonoBoolean
6968 ves_icall_IsTransparentProxy (MonoObjectHandle proxy, MonoError *error)
6971 if (MONO_HANDLE_IS_NULL (proxy))
6974 if (mono_class_is_transparent_proxy (mono_handle_class (proxy)))
6980 ICALL_EXPORT MonoReflectionMethodHandle
6981 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6982 MonoReflectionTypeHandle rtype, MonoReflectionMethodHandle rmethod, MonoError *error)
6984 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
6987 if (MONO_HANDLE_IS_NULL (rtype)) {
6988 mono_error_set_argument_null (error, "type", "");
6991 if (MONO_HANDLE_IS_NULL (rmethod)) {
6992 mono_error_set_argument_null (error, "method", "");
6996 MonoMethod *method = MONO_HANDLE_GETVAL (rmethod, method);
6997 MonoType *type = MONO_HANDLE_GETVAL (rtype, type);
6998 MonoClass *klass = mono_class_from_mono_type (type);
6999 mono_class_init_checked (klass, error);
7000 return_val_if_nok (error, ret);
7002 if (MONO_CLASS_IS_INTERFACE (klass))
7005 if (method->flags & METHOD_ATTRIBUTE_STATIC)
7008 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
7009 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
7014 mono_class_setup_vtable (klass);
7015 MonoMethod **vtable = klass->vtable;
7017 MonoMethod *res = NULL;
7018 if (mono_class_is_interface (method->klass)) {
7019 gboolean variance_used = FALSE;
7020 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
7021 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
7023 res = vtable [offs + method->slot];
7025 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
7028 if (method->slot != -1)
7029 res = vtable [method->slot];
7035 ret = mono_method_get_object_handle (mono_domain_get (), res, NULL, error);
7040 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
7044 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7045 MonoVTable *vtable = mono_class_vtable_full (mono_domain_get (), klass, error);
7046 return_if_nok (error);
7048 mono_vtable_set_is_remote (vtable, enable);
7051 #else /* DISABLE_REMOTING */
7054 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
7057 g_assert_not_reached ();
7062 ICALL_EXPORT MonoObjectHandle
7063 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionTypeHandle type, MonoError *error)
7067 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
7068 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7069 mono_class_init_checked (klass, error);
7070 return_val_if_nok (error, NULL_HANDLE);
7072 if (MONO_CLASS_IS_INTERFACE (klass) || mono_class_is_abstract (klass)) {
7073 mono_error_set_argument (error, "type", "Type cannot be instantiated");
7077 if (klass->rank >= 1) {
7078 g_assert (klass->rank == 1);
7079 return MONO_HANDLE_CAST (MonoObject, mono_array_new_handle (domain, klass->element_class, 0, error));
7081 MonoVTable *vtable = mono_class_vtable_full (domain, klass, error);
7082 return_val_if_nok (error, NULL_HANDLE);
7084 /* Bypass remoting object creation check */
7085 return MONO_HANDLE_NEW (MonoObject, mono_object_new_alloc_specific_checked (vtable, error));
7089 ICALL_EXPORT MonoStringHandle
7090 ves_icall_System_IO_get_temp_path (MonoError *error)
7092 return mono_string_new_handle (mono_domain_get (), g_get_tmp_dir (), error);
7095 #ifndef PLATFORM_NO_DRIVEINFO
7096 ICALL_EXPORT MonoBoolean
7097 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
7098 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
7103 *error = ERROR_SUCCESS;
7105 result = mono_w32file_get_disk_free_space (mono_string_chars (path_name), free_bytes_avail, total_number_of_bytes, total_number_of_free_bytes);
7107 *error = mono_w32error_get_last ();
7112 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
7113 static inline guint32
7114 mono_icall_drive_info_get_drive_type (MonoString *root_path_name)
7116 return mono_w32file_get_drive_type (mono_string_chars (root_path_name));
7118 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
7120 ICALL_EXPORT guint32
7121 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
7123 return mono_icall_drive_info_get_drive_type (root_path_name);
7126 #endif /* PLATFORM_NO_DRIVEINFO */
7128 ICALL_EXPORT gpointer
7129 ves_icall_RuntimeMethodHandle_GetFunctionPointer (MonoMethod *method, MonoError *error)
7132 return mono_compile_method_checked (method, error);
7135 ICALL_EXPORT MonoStringHandle
7136 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (MonoError *error)
7141 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
7143 mono_icall_make_platform_path (path);
7145 MonoStringHandle mcpath = mono_string_new_handle (mono_domain_get (), path, error);
7148 mono_error_assert_ok (error);
7153 static MonoStringHandle
7154 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_app_config (MonoError *error)
7157 const gchar *app_config;
7159 gchar *config_file_name, *config_file_path;
7160 gsize len, config_file_path_length, config_ext_length;
7163 domain = mono_domain_get ();
7164 MonoStringHandle file = MONO_HANDLE_NEW (MonoString, domain->setup->configuration_file);
7165 if (MONO_HANDLE_IS_NULL (file) || MONO_HANDLE_GETVAL (file, length) == 0)
7168 // Retrieve config file and remove the extension
7169 config_file_name = mono_string_handle_to_utf8 (file, error);
7170 return_val_if_nok (error, MONO_HANDLE_CAST (MonoString, NULL_HANDLE));
7172 config_file_path = mono_portability_find_file (config_file_name, TRUE);
7173 if (!config_file_path)
7174 config_file_path = config_file_name;
7176 config_file_path_length = strlen (config_file_path);
7177 config_ext_length = strlen (".config");
7178 if (config_file_path_length <= config_ext_length) {
7179 if (config_file_name != config_file_path)
7180 g_free (config_file_name);
7181 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
7184 len = config_file_path_length - config_ext_length;
7185 module = (gchar *)g_malloc0 (len + 1);
7186 memcpy (module, config_file_path, len);
7187 // Get the config file from the module name
7188 app_config = mono_config_string_for_assembly_file (module);
7191 if (config_file_name != config_file_path)
7192 g_free (config_file_name);
7193 g_free (config_file_path);
7196 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
7198 return mono_string_new_handle (mono_domain_get (), app_config, error);
7201 static MonoStringHandle
7202 get_bundled_machine_config (MonoError *error)
7204 const gchar *machine_config;
7206 machine_config = mono_get_machine_config ();
7208 if (!machine_config)
7209 return NULL_HANDLE_STRING;
7211 return mono_string_new_handle (mono_domain_get (), machine_config, error);
7214 ICALL_EXPORT MonoStringHandle
7215 ves_icall_System_Environment_get_bundled_machine_config (MonoError *error)
7217 return get_bundled_machine_config (error);
7221 ICALL_EXPORT MonoStringHandle
7222 ves_icall_System_Configuration_DefaultConfig_get_bundled_machine_config (MonoError *error)
7224 return get_bundled_machine_config (error);
7227 ICALL_EXPORT MonoStringHandle
7228 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_machine_config (MonoError *error)
7230 return get_bundled_machine_config (error);
7234 ICALL_EXPORT MonoStringHandle
7235 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (MonoError *error)
7240 path = g_path_get_dirname (mono_get_config_dir ());
7242 mono_icall_make_platform_path (path);
7244 MonoStringHandle ipath = mono_string_new_handle (mono_domain_get (), path, error);
7250 ICALL_EXPORT gboolean
7251 ves_icall_get_resources_ptr (MonoReflectionAssemblyHandle assembly, gpointer *result, gint32 *size, MonoError *error)
7254 MonoPEResourceDataEntry *entry;
7257 if (!assembly || !result || !size)
7262 MonoAssembly *assm = MONO_HANDLE_GETVAL (assembly, assembly);
7263 image = assm->image;
7264 entry = (MonoPEResourceDataEntry *)mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7268 *result = mono_image_rva_map (image, entry->rde_data_offset);
7273 *size = entry->rde_size;
7278 ICALL_EXPORT MonoBoolean
7279 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7281 return mono_is_debugger_attached ();
7284 ICALL_EXPORT MonoBoolean
7285 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7287 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7288 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7294 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7296 if (mono_get_runtime_callbacks ()->debug_log)
7297 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7302 mono_icall_write_windows_debug_string (MonoString *message)
7304 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7306 #endif /* !HOST_WIN32 */
7309 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7311 mono_icall_write_windows_debug_string (message);
7314 /* Only used for value types */
7315 ICALL_EXPORT MonoObjectHandle
7316 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
7319 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
7320 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
7321 MonoClass *klass = mono_class_from_mono_type (type);
7323 mono_class_init_checked (klass, error);
7327 if (mono_class_is_nullable (klass))
7328 /* No arguments -> null */
7331 return MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, klass, error));
7334 ICALL_EXPORT MonoReflectionMethodHandle
7335 ves_icall_MonoMethod_get_base_method (MonoReflectionMethodHandle m, gboolean definition, MonoError *error)
7338 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7340 MonoMethod *base = mono_method_get_base_method (method, definition, error);
7341 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
7342 if (base == method) {
7343 /* we want to short-circuit and return 'm' here. But we should
7344 return the same method object that
7345 mono_method_get_object_handle, below would return. Since
7346 that call takes NULL for the reftype argument, it will take
7347 base->klass as the reflected type for the MonoMethod. So we
7348 need to check that m also has base->klass as the reflected
7350 MonoReflectionTypeHandle orig_reftype = MONO_HANDLE_NEW_GET (MonoReflectionType, m, reftype);
7351 MonoClass *orig_klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (orig_reftype, type));
7352 if (base->klass == orig_klass)
7355 return mono_method_get_object_handle (mono_domain_get (), base, NULL, error);
7358 ICALL_EXPORT MonoStringHandle
7359 ves_icall_MonoMethod_get_name (MonoReflectionMethodHandle m, MonoError *error)
7362 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7364 MonoStringHandle s = mono_string_new_handle (MONO_HANDLE_DOMAIN (m), method->name, error);
7366 return NULL_HANDLE_STRING;
7367 MONO_HANDLE_SET (m, name, s);
7372 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7374 iter->sig = *(MonoMethodSignature**)argsp;
7376 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7377 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7380 /* FIXME: it's not documented what start is exactly... */
7384 iter->args = argsp + sizeof (gpointer);
7386 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7388 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7391 ICALL_EXPORT MonoTypedRef
7392 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7394 guint32 i, arg_size;
7398 i = iter->sig->sentinelpos + iter->next_arg;
7400 g_assert (i < iter->sig->param_count);
7402 res.type = iter->sig->params [i];
7403 res.klass = mono_class_from_mono_type (res.type);
7404 arg_size = mono_type_stack_size (res.type, &align);
7405 #if defined(__arm__) || defined(__mips__)
7406 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7408 res.value = iter->args;
7409 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7410 if (arg_size <= sizeof (gpointer)) {
7412 int padding = arg_size - mono_type_size (res.type, &dummy);
7413 res.value = (guint8*)res.value + padding;
7416 iter->args = (char*)iter->args + arg_size;
7419 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7424 ICALL_EXPORT MonoTypedRef
7425 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7427 guint32 i, arg_size;
7431 i = iter->sig->sentinelpos + iter->next_arg;
7433 g_assert (i < iter->sig->param_count);
7435 while (i < iter->sig->param_count) {
7436 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7438 res.type = iter->sig->params [i];
7439 res.klass = mono_class_from_mono_type (res.type);
7440 /* FIXME: endianess issue... */
7441 arg_size = mono_type_stack_size (res.type, &align);
7442 #if defined(__arm__) || defined(__mips__)
7443 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7445 res.value = iter->args;
7446 iter->args = (char*)iter->args + arg_size;
7448 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7451 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7459 ICALL_EXPORT MonoType*
7460 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7464 i = iter->sig->sentinelpos + iter->next_arg;
7466 g_assert (i < iter->sig->param_count);
7468 return iter->sig->params [i];
7471 ICALL_EXPORT MonoObject*
7472 mono_TypedReference_ToObject (MonoTypedRef* tref)
7475 MonoObject *result = NULL;
7476 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
7477 MonoObject** objp = (MonoObject **)tref->value;
7481 result = mono_value_box_checked (mono_domain_get (), tref->klass, tref->value, &error);
7482 mono_error_set_pending_exception (&error);
7486 ICALL_EXPORT MonoTypedRef
7487 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
7490 MonoReflectionField *f;
7492 MonoType *ftype = NULL;
7496 memset (&res, 0, sizeof (res));
7499 g_assert (mono_array_length (fields) > 0);
7501 klass = target->vtable->klass;
7503 for (i = 0; i < mono_array_length (fields); ++i) {
7504 f = mono_array_get (fields, MonoReflectionField*, i);
7506 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7509 if (f->field->parent != klass) {
7510 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7514 p = (guint8*)target + f->field->offset;
7516 p += f->field->offset - sizeof (MonoObject);
7517 klass = mono_class_from_mono_type (f->field->type);
7518 ftype = f->field->type;
7522 res.klass = mono_class_from_mono_type (ftype);
7529 prelink_method (MonoMethod *method, MonoError *error)
7531 const char *exc_class, *exc_arg;
7534 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7536 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7538 mono_error_set_generic_error (error, "System", exc_class, "%s", exc_arg);
7541 /* create the wrapper, too? */
7545 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethodHandle method, MonoError *error)
7549 prelink_method (MONO_HANDLE_GETVAL (method, method), error);
7553 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionTypeHandle type, MonoError *error)
7556 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7558 gpointer iter = NULL;
7560 mono_class_init_checked (klass, error);
7561 return_if_nok (error);
7563 while ((m = mono_class_get_methods (klass, &iter))) {
7564 prelink_method (m, error);
7565 return_if_nok (error);
7569 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7571 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7572 gint32 const **exponents,
7573 gunichar2 const **digitLowerTable,
7574 gunichar2 const **digitUpperTable,
7575 gint64 const **tenPowersList,
7576 gint32 const **decHexDigits)
7578 *mantissas = Formatter_MantissaBitsTable;
7579 *exponents = Formatter_TensExponentTable;
7580 *digitLowerTable = Formatter_DigitLowerTable;
7581 *digitUpperTable = Formatter_DigitUpperTable;
7582 *tenPowersList = Formatter_TenPowersList;
7583 *decHexDigits = Formatter_DecHexDigits;
7587 add_modifier_to_array (MonoDomain *domain, MonoImage *image, MonoCustomMod *modifier, MonoArrayHandle dest, int dest_idx, MonoError *error)
7589 HANDLE_FUNCTION_ENTER ();
7591 MonoClass *klass = mono_class_get_checked (image, modifier->token, error);
7595 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
7599 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rt);
7601 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
7605 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7606 * and avoid useless allocations.
7608 static MonoArrayHandle
7609 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error)
7612 MonoDomain *domain = mono_domain_get ();
7615 for (i = 0; i < type->num_mods; ++i) {
7616 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7620 return MONO_HANDLE_NEW (MonoArray, NULL);
7622 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
7626 for (i = 0; i < type->num_mods; ++i) {
7627 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7628 if (!add_modifier_to_array (domain, image, &type->modifiers[i], res, count , error))
7635 return MONO_HANDLE_NEW (MonoArray, NULL);
7638 ICALL_EXPORT MonoArrayHandle
7639 ves_icall_ParameterInfo_GetTypeModifiers (MonoReflectionParameterHandle param, MonoBoolean optional, MonoError *error)
7642 MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
7643 MONO_HANDLE_GET (rt, param, ClassImpl);
7644 MonoType *type = MONO_HANDLE_GETVAL (rt, type);
7645 MonoObjectHandle member = MONO_HANDLE_NEW (MonoObject, NULL);
7646 MONO_HANDLE_GET (member, param, MemberImpl);
7647 MonoClass *member_class = mono_handle_class (member);
7648 MonoMethod *method = NULL;
7651 MonoMethodSignature *sig;
7653 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7654 method = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionMethod, member), method);
7655 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7656 MonoProperty *prop = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionProperty, member), property);
7657 if (!(method = prop->get))
7661 char *type_name = mono_type_get_full_name (member_class);
7662 mono_error_set_not_supported (error, "Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7664 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7667 image = method->klass->image;
7668 pos = MONO_HANDLE_GETVAL (param, PositionImpl);
7669 sig = mono_method_signature (method);
7673 type = sig->params [pos];
7675 return type_array_from_modifiers (image, type, optional, error);
7679 get_property_type (MonoProperty *prop)
7681 MonoMethodSignature *sig;
7683 sig = mono_method_signature (prop->get);
7685 } else if (prop->set) {
7686 sig = mono_method_signature (prop->set);
7687 return sig->params [sig->param_count - 1];
7692 ICALL_EXPORT MonoArrayHandle
7693 ves_icall_MonoPropertyInfo_GetTypeModifiers (MonoReflectionPropertyHandle property, MonoBoolean optional, MonoError *error)
7696 MonoProperty *prop = MONO_HANDLE_GETVAL (property, property);
7697 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
7698 MonoType *type = get_property_type (prop);
7699 MonoImage *image = klass->image;
7702 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7703 return type_array_from_modifiers (image, type, optional, error);
7707 *Construct a MonoType suited to be used to decode a constant blob object.
7709 * @type is the target type which will be constructed
7710 * @blob_type is the blob type, for example, that comes from the constant table
7711 * @real_type is the expected constructed type.
7714 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7716 type->type = blob_type;
7717 type->data.klass = NULL;
7718 if (blob_type == MONO_TYPE_CLASS)
7719 type->data.klass = mono_defaults.object_class;
7720 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7721 /* For enums, we need to use the base type */
7722 type->type = MONO_TYPE_VALUETYPE;
7723 type->data.klass = mono_class_from_mono_type (real_type);
7725 type->data.klass = mono_class_from_mono_type (real_type);
7728 ICALL_EXPORT MonoObject*
7729 property_info_get_default_value (MonoReflectionProperty *property)
7733 MonoProperty *prop = property->property;
7734 MonoType *type = get_property_type (prop);
7735 MonoDomain *domain = mono_object_domain (property);
7736 MonoTypeEnum def_type;
7737 const char *def_value;
7740 mono_class_init (prop->parent);
7742 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7743 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7747 def_value = mono_class_get_property_default_value (prop, &def_type);
7749 mono_type_from_blob_type (&blob_type, def_type, type);
7750 o = mono_get_object_from_blob (domain, &blob_type, def_value, &error);
7752 mono_error_set_pending_exception (&error);
7756 ICALL_EXPORT MonoBoolean
7757 ves_icall_MonoCustomAttrs_IsDefinedInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, MonoError *error)
7760 MonoClass *attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
7762 mono_class_init_checked (attr_class, error);
7763 return_val_if_nok (error, FALSE);
7765 MonoCustomAttrInfo *cinfo = mono_reflection_get_custom_attrs_info_checked (obj, error);
7766 return_val_if_nok (error, FALSE);
7770 gboolean found = mono_custom_attrs_has_attr (cinfo, attr_class);
7772 mono_custom_attrs_free (cinfo);
7776 ICALL_EXPORT MonoArrayHandle
7777 ves_icall_MonoCustomAttrs_GetCustomAttributesInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, mono_bool pseudoattrs, MonoError *error)
7779 MonoClass *attr_class;
7780 if (MONO_HANDLE_IS_NULL (attr_type))
7783 attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
7786 mono_class_init_checked (attr_class, error);
7788 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7791 return mono_reflection_get_custom_attrs_by_type_handle (obj, attr_class, error);
7794 ICALL_EXPORT MonoArrayHandle
7795 ves_icall_MonoCustomAttrs_GetCustomAttributesDataInternal (MonoObjectHandle obj, MonoError *error)
7798 return mono_reflection_get_custom_attrs_data_checked (obj, error);
7802 ICALL_EXPORT MonoStringHandle
7803 ves_icall_Mono_Runtime_GetDisplayName (MonoError *error)
7806 MonoStringHandle display_name;
7809 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7810 display_name = mono_string_new_handle (mono_domain_get (), info, error);
7812 return display_name;
7816 static inline gint32
7817 mono_icall_wait_for_input_idle (gpointer handle, gint32 milliseconds)
7819 return WAIT_TIMEOUT;
7821 #endif /* !HOST_WIN32 */
7824 ves_icall_Microsoft_Win32_NativeMethods_WaitForInputIdle (gpointer handle, gint32 milliseconds)
7826 return mono_icall_wait_for_input_idle (handle, milliseconds);
7830 ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcessId (void)
7832 return mono_process_current_pid ();
7835 ICALL_EXPORT MonoBoolean
7836 ves_icall_Mono_TlsProviderFactory_IsBtlsSupported (void)
7848 ves_icall_System_Runtime_InteropServices_Marshal_GetHRForException_WinRT(MonoException* ex)
7850 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetHRForException_WinRT internal call is not implemented."));
7854 ICALL_EXPORT MonoObject*
7855 ves_icall_System_Runtime_InteropServices_Marshal_GetNativeActivationFactory(MonoObject* type)
7857 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetNativeActivationFactory internal call is not implemented."));
7862 ves_icall_System_Runtime_InteropServices_Marshal_GetRawIUnknownForComObjectNoAddRef(MonoObject* obj)
7864 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetRawIUnknownForComObjectNoAddRef internal call is not implemented."));
7868 ICALL_EXPORT MonoObject*
7869 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_GetRestrictedErrorInfo(void)
7871 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.GetRestrictedErrorInfo internal call is not implemented."));
7875 ICALL_EXPORT MonoBoolean
7876 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoOriginateLanguageException(int error, MonoString* message, void* languageException)
7878 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoOriginateLanguageException internal call is not implemented."));
7883 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoReportUnhandledError(MonoObject* error)
7885 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoReportUnhandledError internal call is not implemented."));
7889 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsCreateString(MonoString* sourceString, int length, void** hstring)
7891 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsCreateString internal call is not implemented."));
7896 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsDeleteString(void* hstring)
7898 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsDeleteString internal call is not implemented."));
7902 ICALL_EXPORT mono_unichar2*
7903 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsGetStringRawBuffer(void* hstring, unsigned* length)
7905 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsGetStringRawBuffer internal call is not implemented."));
7912 #ifndef DISABLE_ICALL_TABLES
7914 #define ICALL_TYPE(id,name,first)
7915 #define ICALL(id,name,func) Icall_ ## id,
7916 #define HANDLES(inner) inner
7919 #include "metadata/icall-def.h"
7925 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7926 #define ICALL(id,name,func)
7928 #define HANDLES(inner) inner
7930 #include "metadata/icall-def.h"
7936 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7937 #define ICALL(id,name,func)
7939 #define HANDLES(inner) inner
7941 guint16 first_icall;
7944 static const IcallTypeDesc
7945 icall_type_descs [] = {
7946 #include "metadata/icall-def.h"
7950 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7953 #define HANDLES(inner) inner
7955 #define ICALL_TYPE(id,name,first)
7958 #ifdef HAVE_ARRAY_ELEM_INIT
7959 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7960 #define MSGSTRFIELD1(line) str##line
7962 static const struct msgstrtn_t {
7963 #define ICALL(id,name,func)
7965 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7966 #include "metadata/icall-def.h"
7968 } icall_type_names_str = {
7969 #define ICALL_TYPE(id,name,first) (name),
7970 #include "metadata/icall-def.h"
7973 static const guint16 icall_type_names_idx [] = {
7974 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7975 #include "metadata/icall-def.h"
7978 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7980 static const struct msgstr_t {
7982 #define ICALL_TYPE(id,name,first)
7983 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7984 #include "metadata/icall-def.h"
7986 } icall_names_str = {
7987 #define ICALL(id,name,func) (name),
7988 #include "metadata/icall-def.h"
7991 static const guint16 icall_names_idx [] = {
7992 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7993 #include "metadata/icall-def.h"
7996 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
8002 #define ICALL_TYPE(id,name,first) name,
8003 #define ICALL(id,name,func)
8004 static const char* const
8005 icall_type_names [] = {
8006 #include "metadata/icall-def.h"
8010 #define icall_type_name_get(id) (icall_type_names [(id)])
8014 #define ICALL_TYPE(id,name,first)
8015 #define ICALL(id,name,func) name,
8016 static const char* const
8018 #include "metadata/icall-def.h"
8021 #define icall_name_get(id) icall_names [(id)]
8023 #endif /* !HAVE_ARRAY_ELEM_INIT */
8026 #define HANDLES(inner) inner
8029 #define ICALL_TYPE(id,name,first)
8030 #define ICALL(id,name,func) func,
8031 static const gconstpointer
8032 icall_functions [] = {
8033 #include "metadata/icall-def.h"
8037 #ifdef ENABLE_ICALL_SYMBOL_MAP
8039 #define HANDLES(inner) inner
8042 #define ICALL_TYPE(id,name,first)
8043 #define ICALL(id,name,func) #func,
8044 static const gconstpointer
8045 icall_symbols [] = {
8046 #include "metadata/icall-def.h"
8053 #define ICALL_TYPE(id,name,first)
8054 #define ICALL(id,name,func) 0,
8056 #define HANDLES(inner) 1,
8058 icall_uses_handles [] = {
8059 #include "metadata/icall-def.h"
8064 #endif /* DISABLE_ICALL_TABLES */
8066 static mono_mutex_t icall_mutex;
8067 static GHashTable *icall_hash = NULL;
8068 static GHashTable *jit_icall_hash_name = NULL;
8069 static GHashTable *jit_icall_hash_addr = NULL;
8072 mono_icall_init (void)
8074 #ifndef DISABLE_ICALL_TABLES
8077 /* check that tables are sorted: disable in release */
8080 const char *prev_class = NULL;
8081 const char *prev_method;
8083 for (i = 0; i < Icall_type_num; ++i) {
8084 const IcallTypeDesc *desc;
8087 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
8088 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
8089 prev_class = icall_type_name_get (i);
8090 desc = &icall_type_descs [i];
8091 num_icalls = icall_desc_num_icalls (desc);
8092 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
8093 for (j = 0; j < num_icalls; ++j) {
8094 const char *methodn = icall_name_get (desc->first_icall + j);
8095 if (prev_method && strcmp (prev_method, methodn) >= 0)
8096 g_print ("method %s should come before method %s\n", methodn, prev_method);
8097 prev_method = methodn;
8103 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
8104 mono_os_mutex_init (&icall_mutex);
8108 mono_icall_lock (void)
8110 mono_locks_os_acquire (&icall_mutex, IcallLock);
8114 mono_icall_unlock (void)
8116 mono_locks_os_release (&icall_mutex, IcallLock);
8120 mono_icall_cleanup (void)
8122 g_hash_table_destroy (icall_hash);
8123 g_hash_table_destroy (jit_icall_hash_name);
8124 g_hash_table_destroy (jit_icall_hash_addr);
8125 mono_os_mutex_destroy (&icall_mutex);
8129 * mono_add_internal_call:
8130 * \param name method specification to surface to the managed world
8131 * \param method pointer to a C method to invoke when the method is called
8133 * This method surfaces the C function pointed by \p method as a method
8134 * that has been surfaced in managed code with the method specified in
8135 * \p name as an internal call.
8137 * Internal calls are surfaced to all app domains loaded and they are
8138 * accessibly by a type with the specified name.
8140 * You must provide a fully qualified type name, that is namespaces
8141 * and type name, followed by a colon and the method name, with an
8142 * optional signature to bind.
8144 * For example, the following are all valid declarations:
8146 * \c MyApp.Services.ScriptService:Accelerate
8148 * \c MyApp.Services.ScriptService:Slowdown(int,bool)
8150 * You use method parameters in cases where there might be more than
8151 * one surface method to managed code. That way you can register different
8152 * internal calls for different method overloads.
8154 * The internal calls are invoked with no marshalling. This means that .NET
8155 * types like \c System.String are exposed as \c MonoString* parameters. This is
8156 * different than the way that strings are surfaced in P/Invoke.
8158 * For more information on how the parameters are marshalled, see the
8159 * <a href="http://www.mono-project.com/docs/advanced/embedding/">Mono Embedding</a>
8162 * See the <a href="mono-api-methods.html#method-desc">Method Description</a>
8163 * reference for more information on the format of method descriptions.
8166 mono_add_internal_call (const char *name, gconstpointer method)
8170 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
8172 mono_icall_unlock ();
8175 #ifndef DISABLE_ICALL_TABLES
8177 #ifdef HAVE_ARRAY_ELEM_INIT
8179 compare_method_imap (const void *key, const void *elem)
8181 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
8182 return strcmp (key, method_name);
8186 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8188 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);
8191 return (nameslot - &icall_names_idx [0]);
8195 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8197 gsize slotnum = find_slot_icall (imap, name);
8200 return (gboolean)icall_uses_handles [slotnum];
8204 find_method_icall (const IcallTypeDesc *imap, const char *name)
8206 gsize slotnum = find_slot_icall (imap, name);
8209 return (gpointer)icall_functions [slotnum];
8213 compare_class_imap (const void *key, const void *elem)
8215 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
8216 return strcmp (key, class_name);
8219 static const IcallTypeDesc*
8220 find_class_icalls (const char *name)
8222 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);
8225 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
8228 #else /* HAVE_ARRAY_ELEM_INIT */
8231 compare_method_imap (const void *key, const void *elem)
8233 const char** method_name = (const char**)elem;
8234 return strcmp (key, *method_name);
8238 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8240 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8243 return nameslot - icall_names;
8247 find_method_icall (const IcallTypeDesc *imap, const char *name)
8249 gsize slotnum = find_slot_icall (imap, name);
8252 return (gpointer)icall_functions [slotnum];
8256 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8258 gsize slotnum = find_slot_icall (imap, name);
8261 return (gboolean)icall_uses_handles [slotnum];
8265 compare_class_imap (const void *key, const void *elem)
8267 const char** class_name = (const char**)elem;
8268 return strcmp (key, *class_name);
8271 static const IcallTypeDesc*
8272 find_class_icalls (const char *name)
8274 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8277 return &icall_type_descs [nameslot - icall_type_names];
8280 #endif /* HAVE_ARRAY_ELEM_INIT */
8282 #endif /* DISABLE_ICALL_TABLES */
8285 * we should probably export this as an helper (handle nested types).
8286 * Returns the number of chars written in buf.
8289 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8291 int nspacelen, cnamelen;
8292 nspacelen = strlen (klass->name_space);
8293 cnamelen = strlen (klass->name);
8294 if (nspacelen + cnamelen + 2 > bufsize)
8297 memcpy (buf, klass->name_space, nspacelen);
8298 buf [nspacelen ++] = '.';
8300 memcpy (buf + nspacelen, klass->name, cnamelen);
8301 buf [nspacelen + cnamelen] = 0;
8302 return nspacelen + cnamelen;
8305 #ifdef DISABLE_ICALL_TABLES
8307 no_icall_table (void)
8309 g_assert_not_reached ();
8314 * mono_lookup_internal_call_full:
8315 * \param method the method to look up
8316 * \param uses_handles out argument if method needs handles around managed objects.
8317 * \returns a pointer to the icall code for the given method. If
8318 * \p uses_handles is not NULL, it will be set to TRUE if the method
8319 * needs managed objects wrapped using the infrastructure in handle.h
8321 * If the method is not found, warns and returns NULL.
8324 mono_lookup_internal_call_full (MonoMethod *method, mono_bool *uses_handles)
8329 int typelen = 0, mlen, siglen;
8331 #ifndef DISABLE_ICALL_TABLES
8332 const IcallTypeDesc *imap = NULL;
8335 g_assert (method != NULL);
8337 if (method->is_inflated)
8338 method = ((MonoMethodInflated *) method)->declaring;
8340 if (method->klass->nested_in) {
8341 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8345 mname [pos++] = '/';
8348 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8354 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8359 #ifndef DISABLE_ICALL_TABLES
8360 imap = find_class_icalls (mname);
8363 mname [typelen] = ':';
8364 mname [typelen + 1] = ':';
8366 mlen = strlen (method->name);
8367 memcpy (mname + typelen + 2, method->name, mlen);
8368 sigstart = mname + typelen + 2 + mlen;
8371 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8372 siglen = strlen (tmpsig);
8373 if (typelen + mlen + siglen + 6 > sizeof (mname))
8376 memcpy (sigstart + 1, tmpsig, siglen);
8377 sigstart [siglen + 1] = ')';
8378 sigstart [siglen + 2] = 0;
8383 res = g_hash_table_lookup (icall_hash, mname);
8386 *uses_handles = FALSE;
8387 mono_icall_unlock ();;
8390 /* try without signature */
8392 res = g_hash_table_lookup (icall_hash, mname);
8395 *uses_handles = FALSE;
8396 mono_icall_unlock ();
8400 #ifdef DISABLE_ICALL_TABLES
8401 mono_icall_unlock ();
8402 /* Fail only when the result is actually used */
8403 /* mono_marshal_get_native_wrapper () depends on this */
8404 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8405 return ves_icall_System_String_ctor_RedirectToCreateString;
8407 return no_icall_table;
8409 /* it wasn't found in the static call tables */
8412 *uses_handles = FALSE;
8413 mono_icall_unlock ();
8416 res = find_method_icall (imap, sigstart - mlen);
8419 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8420 mono_icall_unlock ();
8423 /* try _with_ signature */
8425 res = find_method_icall (imap, sigstart - mlen);
8428 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8429 mono_icall_unlock ();
8433 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8434 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8435 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8436 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
8437 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");
8438 g_print ("If you see other errors or faults after this message they are probably related\n");
8439 g_print ("and you need to fix your mono install first.\n");
8441 mono_icall_unlock ();
8448 * mono_lookup_internal_call:
8451 mono_lookup_internal_call (MonoMethod *method)
8453 return mono_lookup_internal_call_full (method, NULL);
8456 #ifdef ENABLE_ICALL_SYMBOL_MAP
8458 func_cmp (gconstpointer key, gconstpointer p)
8460 return (gsize)key - (gsize)*(gsize*)p;
8465 * mono_lookup_icall_symbol:
8467 * Given the icall METHOD, returns its C symbol.
8470 mono_lookup_icall_symbol (MonoMethod *m)
8472 #ifdef DISABLE_ICALL_TABLES
8473 g_assert_not_reached ();
8476 #ifdef ENABLE_ICALL_SYMBOL_MAP
8480 static gconstpointer *functions_sorted;
8481 static const char**symbols_sorted;
8482 static gboolean inited;
8487 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8488 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8489 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8490 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8491 /* Bubble sort the two arrays */
8495 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8496 if (functions_sorted [i] > functions_sorted [i + 1]) {
8499 tmp = functions_sorted [i];
8500 functions_sorted [i] = functions_sorted [i + 1];
8501 functions_sorted [i + 1] = tmp;
8502 tmp = symbols_sorted [i];
8503 symbols_sorted [i] = symbols_sorted [i + 1];
8504 symbols_sorted [i + 1] = tmp;
8511 func = mono_lookup_internal_call (m);
8514 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8518 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8520 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8521 g_assert_not_reached ();
8528 type_from_typename (char *type_name)
8530 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8532 if (!strcmp (type_name, "int"))
8533 klass = mono_defaults.int_class;
8534 else if (!strcmp (type_name, "ptr"))
8535 klass = mono_defaults.int_class;
8536 else if (!strcmp (type_name, "void"))
8537 klass = mono_defaults.void_class;
8538 else if (!strcmp (type_name, "int32"))
8539 klass = mono_defaults.int32_class;
8540 else if (!strcmp (type_name, "uint32"))
8541 klass = mono_defaults.uint32_class;
8542 else if (!strcmp (type_name, "int8"))
8543 klass = mono_defaults.sbyte_class;
8544 else if (!strcmp (type_name, "uint8"))
8545 klass = mono_defaults.byte_class;
8546 else if (!strcmp (type_name, "int16"))
8547 klass = mono_defaults.int16_class;
8548 else if (!strcmp (type_name, "uint16"))
8549 klass = mono_defaults.uint16_class;
8550 else if (!strcmp (type_name, "long"))
8551 klass = mono_defaults.int64_class;
8552 else if (!strcmp (type_name, "ulong"))
8553 klass = mono_defaults.uint64_class;
8554 else if (!strcmp (type_name, "float"))
8555 klass = mono_defaults.single_class;
8556 else if (!strcmp (type_name, "double"))
8557 klass = mono_defaults.double_class;
8558 else if (!strcmp (type_name, "object"))
8559 klass = mono_defaults.object_class;
8560 else if (!strcmp (type_name, "obj"))
8561 klass = mono_defaults.object_class;
8562 else if (!strcmp (type_name, "string"))
8563 klass = mono_defaults.string_class;
8564 else if (!strcmp (type_name, "bool"))
8565 klass = mono_defaults.boolean_class;
8566 else if (!strcmp (type_name, "boolean"))
8567 klass = mono_defaults.boolean_class;
8569 g_error ("%s", type_name);
8570 g_assert_not_reached ();
8572 return &klass->byval_arg;
8576 * LOCKING: Take the corlib image lock.
8578 MonoMethodSignature*
8579 mono_create_icall_signature (const char *sigstr)
8584 MonoMethodSignature *res, *res2;
8585 MonoImage *corlib = mono_defaults.corlib;
8587 mono_image_lock (corlib);
8588 res = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8589 mono_image_unlock (corlib);
8594 parts = g_strsplit (sigstr, " ", 256);
8603 res = mono_metadata_signature_alloc (corlib, len - 1);
8608 * Under windows, the default pinvoke calling convention is STDCALL but
8611 res->call_convention = MONO_CALL_C;
8614 res->ret = type_from_typename (parts [0]);
8615 for (i = 1; i < len; ++i) {
8616 res->params [i - 1] = type_from_typename (parts [i]);
8621 mono_image_lock (corlib);
8622 res2 = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8624 res = res2; /*Value is allocated in the image pool*/
8626 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8627 mono_image_unlock (corlib);
8633 mono_find_jit_icall_by_name (const char *name)
8635 MonoJitICallInfo *info;
8636 g_assert (jit_icall_hash_name);
8639 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8640 mono_icall_unlock ();
8645 mono_find_jit_icall_by_addr (gconstpointer addr)
8647 MonoJitICallInfo *info;
8648 g_assert (jit_icall_hash_addr);
8651 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8652 mono_icall_unlock ();
8658 * mono_get_jit_icall_info:
8660 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8661 * caller should access it while holding the icall lock.
8664 mono_get_jit_icall_info (void)
8666 return jit_icall_hash_name;
8670 * mono_lookup_jit_icall_symbol:
8672 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8675 mono_lookup_jit_icall_symbol (const char *name)
8677 MonoJitICallInfo *info;
8678 const char *res = NULL;
8681 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8683 res = info->c_symbol;
8684 mono_icall_unlock ();
8689 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8692 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8693 mono_icall_unlock ();
8697 * 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
8698 * icalls without wrappers in some cases.
8701 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8703 MonoJitICallInfo *info;
8710 if (!jit_icall_hash_name) {
8711 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8712 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8715 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8716 g_warning ("jit icall already defined \"%s\"\n", name);
8717 g_assert_not_reached ();
8720 info = g_new0 (MonoJitICallInfo, 1);
8725 info->c_symbol = c_symbol;
8726 info->no_raise = no_raise;
8729 info->wrapper = func;
8731 info->wrapper = NULL;
8734 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8735 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8737 mono_icall_unlock ();
8742 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8744 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);