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 (MonoArray *arr, MonoObject *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 (MonoArray *arr, MonoObject *value, guint32 pos)
230 array_set_value_impl (arr, value, pos, &error);
231 mono_error_set_pending_exception (&error);
235 array_set_value_impl (MonoArray *arr, MonoObject *value, guint32 pos, MonoError *error)
237 MonoClass *ac, *vc, *ec;
249 vc = value->vtable->klass;
253 ac = arr->obj.vtable->klass;
254 ec = ac->element_class;
256 esize = mono_array_element_size (ac);
257 ea = (gpointer*)((char*)arr->vector + (pos * esize));
258 va = (gpointer*)((char*)value + sizeof (MonoObject));
260 if (mono_class_is_nullable (ec)) {
261 mono_nullable_init ((guint8*)ea, value, ec);
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 if (!ec->valuetype) {
323 gboolean castOk = (NULL != mono_object_isinst_checked (value, ec, error));
328 mono_gc_wbarrier_set_arrayref (arr, ea, (MonoObject*)value);
332 if (mono_object_isinst_checked (value, ec, error)) {
333 if (ec->has_references)
334 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
336 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
345 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
347 et = ec->byval_arg.type;
348 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
349 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
351 vt = vc->byval_arg.type;
352 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
353 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
355 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
361 case MONO_TYPE_CHAR: \
362 CHECK_WIDENING_CONVERSION(0); \
363 *(etype *) ea = (etype) u64; \
365 /* You can't assign a signed value to an unsigned array. */ \
370 /* You can't assign a floating point number to an integer array. */ \
373 NO_WIDENING_CONVERSION; \
377 #define ASSIGN_SIGNED(etype) G_STMT_START{\
383 CHECK_WIDENING_CONVERSION(0); \
384 *(etype *) ea = (etype) i64; \
386 /* You can assign an unsigned value to a signed array if the array's */ \
387 /* element size is larger than the value size. */ \
392 case MONO_TYPE_CHAR: \
393 CHECK_WIDENING_CONVERSION(1); \
394 *(etype *) ea = (etype) u64; \
396 /* You can't assign a floating point number to an integer array. */ \
399 NO_WIDENING_CONVERSION; \
403 #define ASSIGN_REAL(etype) G_STMT_START{\
407 CHECK_WIDENING_CONVERSION(0); \
408 *(etype *) ea = (etype) r64; \
410 /* All integer values fit into a floating point array, so we don't */ \
411 /* need to CHECK_WIDENING_CONVERSION here. */ \
416 *(etype *) ea = (etype) i64; \
422 case MONO_TYPE_CHAR: \
423 *(etype *) ea = (etype) u64; \
430 u64 = *(guint8 *) va;
433 u64 = *(guint16 *) va;
436 u64 = *(guint32 *) va;
439 u64 = *(guint64 *) va;
445 i64 = *(gint16 *) va;
448 i64 = *(gint32 *) va;
451 i64 = *(gint64 *) va;
454 r64 = *(gfloat *) va;
457 r64 = *(gdouble *) va;
460 u64 = *(guint16 *) va;
462 case MONO_TYPE_BOOLEAN:
463 /* Boolean is only compatible with itself. */
476 NO_WIDENING_CONVERSION;
483 /* If we can't do a direct copy, let's try a widening conversion. */
486 ASSIGN_UNSIGNED (guint16);
488 ASSIGN_UNSIGNED (guint8);
490 ASSIGN_UNSIGNED (guint16);
492 ASSIGN_UNSIGNED (guint32);
494 ASSIGN_UNSIGNED (guint64);
496 ASSIGN_SIGNED (gint8);
498 ASSIGN_SIGNED (gint16);
500 ASSIGN_SIGNED (gint32);
502 ASSIGN_SIGNED (gint64);
504 ASSIGN_REAL (gfloat);
506 ASSIGN_REAL (gdouble);
510 /* Not reached, INVALID_CAST does fall thru. */
511 g_assert_not_reached ();
514 #undef NO_WIDENING_CONVERSION
515 #undef CHECK_WIDENING_CONVERSION
516 #undef ASSIGN_UNSIGNED
524 ves_icall_System_Array_SetValue (MonoArray *arr, MonoObject *value,
531 MONO_CHECK_ARG_NULL (idxs,);
535 ic = idxs->obj.vtable->klass;
536 ac = arr->obj.vtable->klass;
538 g_assert (ic->rank == 1);
539 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
540 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
544 ind = (gint32 *)idxs->vector;
546 if (arr->bounds == NULL) {
547 if (*ind < 0 || *ind >= arr->max_length) {
548 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
552 array_set_value_impl (arr, value, *ind, &error);
553 mono_error_set_pending_exception (&error);
557 for (i = 0; i < ac->rank; i++)
558 if ((ind [i] < arr->bounds [i].lower_bound) ||
559 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
560 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
564 pos = ind [0] - arr->bounds [0].lower_bound;
565 for (i = 1; i < ac->rank; i++)
566 pos = pos * arr->bounds [i].length + ind [i] -
567 arr->bounds [i].lower_bound;
569 array_set_value_impl (arr, value, pos, &error);
570 mono_error_set_pending_exception (&error);
573 ICALL_EXPORT MonoArray *
574 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
577 MonoClass *aklass, *klass;
580 gboolean bounded = FALSE;
582 MONO_CHECK_ARG_NULL (type, NULL);
583 MONO_CHECK_ARG_NULL (lengths, NULL);
585 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
587 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
589 for (i = 0; i < mono_array_length (lengths); i++) {
590 if (mono_array_get (lengths, gint32, i) < 0) {
591 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
596 klass = mono_class_from_mono_type (type->type);
597 mono_class_init_checked (klass, &error);
598 if (mono_error_set_pending_exception (&error))
601 if (klass->element_class->byval_arg.type == MONO_TYPE_VOID) {
602 mono_set_pending_exception (mono_get_exception_not_supported ("Arrays of System.Void are not supported."));
606 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
607 /* vectors are not the same as one dimensional arrays with no-zero bounds */
612 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
614 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
615 for (i = 0; i < aklass->rank; ++i) {
616 sizes [i] = mono_array_get (lengths, guint32, i);
618 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
620 sizes [i + aklass->rank] = 0;
623 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
624 mono_error_set_pending_exception (&error);
629 ICALL_EXPORT MonoArray *
630 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
633 MonoClass *aklass, *klass;
636 gboolean bounded = FALSE;
638 MONO_CHECK_ARG_NULL (type, NULL);
639 MONO_CHECK_ARG_NULL (lengths, NULL);
641 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
643 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
645 for (i = 0; i < mono_array_length (lengths); i++) {
646 if ((mono_array_get (lengths, gint64, i) < 0) ||
647 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
648 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
653 klass = mono_class_from_mono_type (type->type);
654 mono_class_init_checked (klass, &error);
655 if (mono_error_set_pending_exception (&error))
658 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
659 /* vectors are not the same as one dimensional arrays with no-zero bounds */
664 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
666 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
667 for (i = 0; i < aklass->rank; ++i) {
668 sizes [i] = mono_array_get (lengths, guint64, i);
670 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
672 sizes [i + aklass->rank] = 0;
675 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
676 mono_error_set_pending_exception (&error);
682 ves_icall_System_Array_GetRank (MonoObject *arr)
684 return arr->vtable->klass->rank;
688 ves_icall_System_Array_GetLength (MonoArray *arr, gint32 dimension)
690 gint32 rank = arr->obj.vtable->klass->rank;
693 if ((dimension < 0) || (dimension >= rank)) {
694 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
698 if (arr->bounds == NULL)
699 length = arr->max_length;
701 length = arr->bounds [dimension].length;
703 #ifdef MONO_BIG_ARRAYS
704 if (length > G_MAXINT32) {
705 mono_set_pending_exception (mono_get_exception_overflow ());
713 ves_icall_System_Array_GetLongLength (MonoArray *arr, gint32 dimension)
715 gint32 rank = arr->obj.vtable->klass->rank;
717 if ((dimension < 0) || (dimension >= rank)) {
718 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
722 if (arr->bounds == NULL)
723 return arr->max_length;
725 return arr->bounds [dimension].length;
729 ves_icall_System_Array_GetLowerBound (MonoArray *arr, gint32 dimension)
731 gint32 rank = arr->obj.vtable->klass->rank;
733 if ((dimension < 0) || (dimension >= rank)) {
734 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
738 if (arr->bounds == NULL)
741 return arr->bounds [dimension].lower_bound;
745 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
747 int sz = mono_array_element_size (mono_object_class (arr));
748 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
752 ICALL_EXPORT gboolean
753 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
758 MonoVTable *src_vtable;
759 MonoVTable *dest_vtable;
760 MonoClass *src_class;
761 MonoClass *dest_class;
763 src_vtable = source->obj.vtable;
764 dest_vtable = dest->obj.vtable;
766 if (src_vtable->rank != dest_vtable->rank)
769 if (source->bounds || dest->bounds)
772 /* there's no integer overflow since mono_array_length returns an unsigned integer */
773 if ((dest_idx + length > mono_array_length_fast (dest)) ||
774 (source_idx + length > mono_array_length_fast (source)))
777 src_class = src_vtable->klass->element_class;
778 dest_class = dest_vtable->klass->element_class;
781 * Handle common cases.
784 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
785 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
787 if (src_class == mono_defaults.object_class && dest_class->valuetype)
790 /* Check if we're copying a char[] <==> (u)short[] */
791 if (src_class != dest_class) {
792 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
795 /* 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. */
796 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
800 if (dest_class->valuetype) {
801 element_size = mono_array_element_size (source->obj.vtable->klass);
802 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
803 if (dest_class->has_references) {
804 mono_value_copy_array (dest, dest_idx, source_addr, length);
806 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
807 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
810 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
817 ves_icall_System_Array_GetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
823 ac = (MonoClass *)arr->obj.vtable->klass;
825 esize = mono_array_element_size (ac);
826 ea = (gpointer*)((char*)arr->vector + (pos * esize));
828 mono_gc_memmove_atomic (value, ea, esize);
832 ves_icall_System_Array_SetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
838 ac = (MonoClass *)arr->obj.vtable->klass;
839 ec = ac->element_class;
841 esize = mono_array_element_size (ac);
842 ea = (gpointer*)((char*)arr->vector + (pos * esize));
844 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
845 g_assert (esize == sizeof (gpointer));
846 mono_gc_wbarrier_generic_store (ea, *(MonoObject **)value);
848 g_assert (ec->inited);
849 g_assert (esize == mono_class_value_size (ec, NULL));
850 if (ec->has_references)
851 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
853 mono_gc_memmove_atomic (ea, value, esize);
858 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArrayHandle array, MonoClassField *field_handle, MonoError *error)
862 MonoClass *klass = mono_handle_class (array);
863 guint32 size = mono_array_element_size (klass);
864 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
866 const char *field_data;
868 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
869 mono_error_set_argument (error, "array", "Cannot initialize array of non-primitive type");
873 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
874 mono_error_set_argument (error, "field_handle", "Field '%s' doesn't have an RVA", mono_field_get_name (field_handle));
878 size *= MONO_HANDLE_GETVAL(array, max_length);
879 field_data = mono_field_get_data (field_handle);
881 if (size > mono_type_size (field_handle->type, &align)) {
882 mono_error_set_argument (error, "field_handle", "Field not large enough to fill array");
886 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
888 guint ## n *data = (guint ## n *) mono_array_addr (MONO_HANDLE_RAW(array), char, 0); \
889 guint ## n *src = (guint ## n *) field_data; \
891 nEnt = (size / sizeof(guint ## n)); \
893 for (i = 0; i < nEnt; i++) { \
894 data[i] = read ## n (&src[i]); \
898 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
900 switch (type->type) {
917 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
921 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
926 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
928 return offsetof (MonoString, chars);
931 ICALL_EXPORT MonoObject *
932 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
934 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
938 MonoObject *ret = mono_object_clone_checked (obj, &error);
939 mono_error_set_pending_exception (&error);
946 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
952 MONO_CHECK_ARG_NULL (handle,);
954 klass = mono_class_from_mono_type (handle);
955 MONO_CHECK_ARG (handle, klass,);
957 if (mono_class_is_gtd (klass))
960 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
961 if (!is_ok (&error)) {
962 mono_error_set_pending_exception (&error);
966 /* This will call the type constructor */
967 if (!mono_runtime_class_init_full (vtable, &error))
968 mono_error_set_pending_exception (&error);
972 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
976 mono_image_check_for_module_cctor (image);
977 if (image->has_module_cctor) {
978 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
979 if (!mono_error_ok (&error)) {
980 mono_error_set_pending_exception (&error);
983 /*It's fine to raise the exception here*/
984 MonoVTable * vtable = mono_class_vtable_full (mono_domain_get (), module_klass, &error);
985 if (!is_ok (&error)) {
986 mono_error_set_pending_exception (&error);
989 if (!mono_runtime_class_init_full (vtable, &error))
990 mono_error_set_pending_exception (&error);
994 ICALL_EXPORT MonoBoolean
995 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
997 #if defined(TARGET_WIN32) || defined(HOST_WIN32)
998 // It does not work on win32
999 #elif defined(TARGET_ANDROID)
1006 MonoInternalThread *thread;
1008 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
1009 /* if we have no info we are optimistic and assume there is enough room */
1013 thread = mono_thread_internal_current ();
1014 // .net seems to check that at least 50% of stack is available
1015 min_size = thread->stack_size / 2;
1017 // TODO: It's not always set
1021 current = (guint8 *)&stack_addr;
1022 if (current > stack_addr) {
1023 if ((current - stack_addr) < min_size)
1026 if (current - (stack_addr - stack_size) < min_size)
1033 ICALL_EXPORT MonoObject *
1034 ves_icall_System_Object_MemberwiseClone (MonoObject *this_obj)
1037 MonoObject *ret = mono_object_clone_checked (this_obj, &error);
1038 mono_error_set_pending_exception (&error);
1044 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this_obj, MonoArray **fields)
1048 MonoObject **values = NULL;
1051 gint32 result = (int)(gsize)mono_defaults.int32_class;
1052 MonoClassField* field;
1055 klass = mono_object_class (this_obj);
1057 if (mono_class_num_fields (klass) == 0)
1061 * Compute the starting value of the hashcode for fields of primitive
1062 * types, and return the remaining fields in an array to the managed side.
1063 * This way, we can avoid costly reflection operations in managed code.
1066 while ((field = mono_class_get_fields (klass, &iter))) {
1067 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1069 if (mono_field_is_deleted (field))
1071 /* FIXME: Add more types */
1072 switch (field->type->type) {
1074 result ^= *(gint32*)((guint8*)this_obj + field->offset);
1076 case MONO_TYPE_STRING: {
1078 s = *(MonoString**)((guint8*)this_obj + field->offset);
1080 result ^= mono_string_hash (s);
1085 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1086 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1087 if (!is_ok (&error)) {
1088 mono_error_set_pending_exception (&error);
1091 values [count++] = o;
1097 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1098 if (mono_error_set_pending_exception (&error))
1100 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1101 for (i = 0; i < count; ++i)
1102 mono_array_setref (*fields, i, values [i]);
1109 ICALL_EXPORT MonoBoolean
1110 ves_icall_System_ValueType_Equals (MonoObject *this_obj, MonoObject *that, MonoArray **fields)
1114 MonoObject **values = NULL;
1116 MonoClassField* field;
1120 MONO_CHECK_ARG_NULL (that, FALSE);
1122 if (this_obj->vtable != that->vtable)
1125 klass = mono_object_class (this_obj);
1127 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1128 return (*(gint32*)((guint8*)this_obj + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1131 * Do the comparison for fields of primitive type and return a result if
1132 * possible. Otherwise, return the remaining fields in an array to the
1133 * managed side. This way, we can avoid costly reflection operations in
1138 while ((field = mono_class_get_fields (klass, &iter))) {
1139 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1141 if (mono_field_is_deleted (field))
1143 /* FIXME: Add more types */
1144 switch (field->type->type) {
1147 case MONO_TYPE_BOOLEAN:
1148 if (*((guint8*)this_obj + field->offset) != *((guint8*)that + field->offset))
1153 case MONO_TYPE_CHAR:
1154 if (*(gint16*)((guint8*)this_obj + field->offset) != *(gint16*)((guint8*)that + field->offset))
1159 if (*(gint32*)((guint8*)this_obj + field->offset) != *(gint32*)((guint8*)that + field->offset))
1164 if (*(gint64*)((guint8*)this_obj + field->offset) != *(gint64*)((guint8*)that + field->offset))
1168 if (*(float*)((guint8*)this_obj + field->offset) != *(float*)((guint8*)that + field->offset))
1172 if (*(double*)((guint8*)this_obj + field->offset) != *(double*)((guint8*)that + field->offset))
1177 case MONO_TYPE_STRING: {
1178 MonoString *s1, *s2;
1179 guint32 s1len, s2len;
1180 s1 = *(MonoString**)((guint8*)this_obj + field->offset);
1181 s2 = *(MonoString**)((guint8*)that + field->offset);
1184 if ((s1 == NULL) || (s2 == NULL))
1186 s1len = mono_string_length (s1);
1187 s2len = mono_string_length (s2);
1191 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1197 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1198 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1199 if (!is_ok (&error)) {
1200 mono_error_set_pending_exception (&error);
1203 values [count++] = o;
1204 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, that, &error);
1205 if (!is_ok (&error)) {
1206 mono_error_set_pending_exception (&error);
1209 values [count++] = o;
1212 if (klass->enumtype)
1213 /* enums only have one non-static field */
1219 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1220 if (mono_error_set_pending_exception (&error))
1222 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1223 for (i = 0; i < count; ++i)
1224 mono_array_setref_fast (*fields, i, values [i]);
1231 ICALL_EXPORT MonoReflectionTypeHandle
1232 ves_icall_System_Object_GetType (MonoObjectHandle obj, MonoError *error)
1235 MonoDomain *domain = MONO_HANDLE_DOMAIN (obj);
1236 MonoClass *klass = mono_handle_class (obj);
1237 #ifndef DISABLE_REMOTING
1238 if (mono_class_is_transparent_proxy (klass)) {
1239 MonoTransparentProxyHandle proxy_obj = MONO_HANDLE_CAST (MonoTransparentProxy, obj);
1240 MonoRemoteClass *remote_class = MONO_HANDLE_GETVAL (proxy_obj, remote_class);
1241 MonoType *proxy_type = &remote_class->proxy_class->byval_arg;
1242 return mono_type_get_object_handle (domain, proxy_type, error);
1245 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
1249 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1251 MonoMethod **dest = (MonoMethod **)data;
1253 /* skip unmanaged frames */
1258 if (!strcmp (m->klass->name_space, "System.Reflection"))
1267 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1269 MonoMethod **dest = (MonoMethod **)data;
1271 /* skip unmanaged frames */
1275 if (m->wrapper_type != MONO_WRAPPER_NONE)
1283 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1294 get_caller_no_system_or_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1296 MonoMethod **dest = (MonoMethod **)data;
1298 /* skip unmanaged frames */
1302 if (m->wrapper_type != MONO_WRAPPER_NONE)
1310 if (m->klass->image == mono_defaults.corlib && ((!strcmp (m->klass->name_space, "System.Reflection"))
1311 || (!strcmp (m->klass->name_space, "System"))))
1321 static MonoReflectionTypeHandle
1322 type_from_parsed_name (MonoTypeNameParse *info, MonoBoolean ignoreCase, MonoAssembly **caller_assembly, MonoError *error)
1324 MonoMethod *m, *dest;
1326 MonoType *type = NULL;
1327 MonoAssembly *assembly = NULL;
1328 gboolean type_resolve = FALSE;
1329 MonoImage *rootimage = NULL;
1334 * We must compute the calling assembly as type loading must happen under a metadata context.
1335 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1336 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1338 m = mono_method_get_last_managed ();
1340 if (m && m->klass->image != mono_defaults.corlib) {
1341 /* Happens with inlining */
1343 /* Ugly hack: type_from_parsed_name is called from
1344 * System.Type.internal_from_name, which is called most
1345 * directly from System.Type.GetType(string,bool,bool) but
1346 * also indirectly from places such as
1347 * System.Type.GetType(string,func,func) (via
1348 * System.TypeNameParser.GetType and System.TypeSpec.Resolve)
1349 * so we need to skip over all of those to find the true caller.
1351 * It would be nice if we had stack marks.
1353 mono_stack_walk_no_il (get_caller_no_system_or_reflection, &dest);
1359 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1360 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1361 * to crash. This only seems to happen in some strange remoting
1362 * scenarios and I was unable to figure out what's happening there.
1363 * Dec 10, 2005 - Martin.
1367 assembly = dest->klass->image->assembly;
1368 type_resolve = TRUE;
1369 rootimage = assembly->image;
1371 g_warning (G_STRLOC);
1373 *caller_assembly = assembly;
1375 if (info->assembly.name)
1376 assembly = mono_assembly_load (&info->assembly, assembly ? assembly->basedir : NULL, NULL);
1379 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1380 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1386 // Say we're looking for System.Generic.Dict<int, Local>
1387 // we FAIL the get type above, because S.G.Dict isn't in assembly->image. So we drop down here.
1388 // but then we FAIL AGAIN because now we pass null as the image and the rootimage and everything
1389 // is messed up when we go to construct the Local as the type arg...
1391 // By contrast, if we started with Mine<System.Generic.Dict<int, Local>> we'd go in with assembly->image
1392 // as the root and then even the detour into generics would still not screw us when we went to load Local.
1393 if (!info->assembly.name && !type) {
1395 type = mono_reflection_get_type_checked (rootimage, NULL, info, ignoreCase, &type_resolve, error);
1399 if (assembly && !type && type_resolve) {
1400 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1401 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1409 return mono_type_get_object_handle (mono_domain_get (), type, error);
1411 return MONO_HANDLE_NEW (MonoReflectionType, NULL);
1414 ICALL_EXPORT MonoReflectionTypeHandle
1415 ves_icall_System_Type_internal_from_name (MonoStringHandle name,
1416 MonoBoolean throwOnError,
1417 MonoBoolean ignoreCase,
1421 MonoTypeNameParse info;
1423 MonoAssembly *caller_assembly;
1424 MonoReflectionTypeHandle type = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1426 char *str = mono_string_handle_to_utf8 (name, error);
1430 parsedOk = mono_reflection_parse_type (str, &info);
1432 /* mono_reflection_parse_type() mangles the string */
1434 mono_reflection_free_type_info (&info);
1436 mono_error_set_argument (error, "typeName", "failed parse: %s", str);
1440 MONO_HANDLE_ASSIGN (type, type_from_parsed_name (&info, ignoreCase, &caller_assembly, error));
1442 if (!is_ok (error)) {
1443 mono_reflection_free_type_info (&info);
1447 if (MONO_HANDLE_IS_NULL (type)) {
1449 char *tname = info.name_space ? g_strdup_printf ("%s.%s", info.name_space, info.name) : g_strdup (info.name);
1451 if (info.assembly.name)
1452 aname = mono_stringify_assembly_name (&info.assembly);
1453 else if (caller_assembly)
1454 aname = mono_stringify_assembly_name (mono_assembly_get_name (caller_assembly));
1456 aname = g_strdup ("");
1457 mono_error_set_type_load_name (error, tname, aname, "");
1459 mono_reflection_free_type_info (&info);
1465 if (!is_ok (error)) {
1467 mono_error_cleanup (error);
1468 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
1475 ICALL_EXPORT MonoReflectionTypeHandle
1476 ves_icall_System_Type_internal_from_handle (MonoType *handle, MonoError *error)
1479 MonoDomain *domain = mono_domain_get ();
1481 return mono_type_get_object_handle (domain, handle, error);
1484 ICALL_EXPORT MonoType*
1485 ves_icall_Mono_RuntimeClassHandle_GetTypeFromClass (MonoClass *klass)
1487 return mono_class_get_type (klass);
1491 ves_icall_Mono_RuntimeGPtrArrayHandle_GPtrArrayFree (GPtrArray *ptr_array)
1493 g_ptr_array_free (ptr_array, TRUE);
1497 ves_icall_Mono_SafeStringMarshal_GFree (void *c_str)
1503 ves_icall_Mono_SafeStringMarshal_StringToUtf8 (MonoString *s)
1506 char *res = mono_string_to_utf8_checked (s, &error);
1507 mono_error_set_pending_exception (&error);
1511 /* System.TypeCode */
1530 TYPECODE_STRING = 18
1533 ICALL_EXPORT guint32
1534 ves_icall_type_GetTypeCodeInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
1537 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1541 return TYPECODE_OBJECT;
1545 case MONO_TYPE_VOID:
1546 return TYPECODE_OBJECT;
1547 case MONO_TYPE_BOOLEAN:
1548 return TYPECODE_BOOLEAN;
1550 return TYPECODE_BYTE;
1552 return TYPECODE_SBYTE;
1554 return TYPECODE_UINT16;
1556 return TYPECODE_INT16;
1557 case MONO_TYPE_CHAR:
1558 return TYPECODE_CHAR;
1562 return TYPECODE_OBJECT;
1564 return TYPECODE_UINT32;
1566 return TYPECODE_INT32;
1568 return TYPECODE_UINT64;
1570 return TYPECODE_INT64;
1572 return TYPECODE_SINGLE;
1574 return TYPECODE_DOUBLE;
1575 case MONO_TYPE_VALUETYPE: {
1576 MonoClass *klass = type->data.klass;
1578 if (klass->enumtype) {
1579 t = mono_class_enum_basetype (klass)->type;
1581 } else if (mono_is_corlib_image (klass->image)) {
1582 if (strcmp (klass->name_space, "System") == 0) {
1583 if (strcmp (klass->name, "Decimal") == 0)
1584 return TYPECODE_DECIMAL;
1585 else if (strcmp (klass->name, "DateTime") == 0)
1586 return TYPECODE_DATETIME;
1589 return TYPECODE_OBJECT;
1591 case MONO_TYPE_STRING:
1592 return TYPECODE_STRING;
1593 case MONO_TYPE_SZARRAY:
1594 case MONO_TYPE_ARRAY:
1595 case MONO_TYPE_OBJECT:
1597 case MONO_TYPE_MVAR:
1598 case MONO_TYPE_TYPEDBYREF:
1599 return TYPECODE_OBJECT;
1600 case MONO_TYPE_CLASS:
1602 MonoClass *klass = type->data.klass;
1603 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1604 if (strcmp (klass->name, "DBNull") == 0)
1605 return TYPECODE_DBNULL;
1608 return TYPECODE_OBJECT;
1609 case MONO_TYPE_GENERICINST:
1610 return TYPECODE_OBJECT;
1612 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1618 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1620 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1621 return mono_class_enum_basetype (type->data.klass);
1622 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1623 return mono_class_enum_basetype (type->data.generic_class->container_class);
1627 ICALL_EXPORT guint32
1628 ves_icall_RuntimeTypeHandle_type_is_assignable_from (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_c, MonoError *error)
1632 g_assert (!MONO_HANDLE_IS_NULL (ref_type));
1634 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1635 MonoClass *klass = mono_class_from_mono_type (type);
1636 MonoType *ctype = MONO_HANDLE_GETVAL (ref_c, type);
1637 MonoClass *klassc = mono_class_from_mono_type (ctype);
1639 if (type->byref ^ ctype->byref)
1643 MonoType *t = mono_type_get_underlying_type_ignore_byref (type);
1644 MonoType *ot = mono_type_get_underlying_type_ignore_byref (ctype);
1646 klass = mono_class_from_mono_type (t);
1647 klassc = mono_class_from_mono_type (ot);
1649 if (mono_type_is_primitive (t)) {
1650 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1651 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1652 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1653 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1654 return t->type == ot->type;
1656 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1659 if (klass->valuetype)
1660 return klass == klassc;
1661 return klass->valuetype == klassc->valuetype;
1664 return mono_class_is_assignable_from (klass, klassc);
1667 ICALL_EXPORT guint32
1668 ves_icall_RuntimeTypeHandle_IsInstanceOfType (MonoReflectionTypeHandle ref_type, MonoObjectHandle obj, MonoError *error)
1671 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1672 MonoClass *klass = mono_class_from_mono_type (type);
1673 mono_class_init_checked (klass, error);
1674 return_val_if_nok (error, FALSE);
1675 MonoObjectHandle inst = mono_object_handle_isinst (obj, klass, error);
1676 return_val_if_nok (error, FALSE);
1677 return !MONO_HANDLE_IS_NULL (inst);
1680 ICALL_EXPORT guint32
1681 ves_icall_RuntimeTypeHandle_GetAttributes (MonoReflectionTypeHandle ref_type, MonoError *error)
1684 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1685 MonoClass *klass = mono_class_from_mono_type (type);
1686 return mono_class_get_flags (klass);
1689 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1690 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionFieldHandle field_h, MonoError *error)
1693 MonoDomain *domain = MONO_HANDLE_DOMAIN (field_h);
1694 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1695 MonoClass *klass = field->parent;
1697 MonoGenericClass *gklass = mono_class_try_get_generic_class (klass);
1698 if (mono_class_is_gtd (klass) ||
1699 (gklass && gklass->context.class_inst->is_open))
1700 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1702 MonoType *ftype = mono_field_get_type (field);
1703 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1704 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1706 MonoMarshalType *info = mono_marshal_load_type_info (klass);
1708 for (int i = 0; i < info->num_fields; ++i) {
1709 if (info->fields [i].field == field) {
1710 if (!info->fields [i].mspec)
1711 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1713 return mono_reflection_marshal_as_attribute_from_marshal_spec (domain, klass, info->fields [i].mspec, error);
1718 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1721 ICALL_EXPORT MonoReflectionFieldHandle
1722 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type, MonoError *error)
1731 klass = handle->parent;
1733 klass = mono_class_from_mono_type (type);
1735 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1738 /* The managed code will throw the exception */
1739 return MONO_HANDLE_CAST (MonoReflectionField, NULL_HANDLE);
1742 return mono_field_get_object_handle (mono_domain_get (), klass, handle, error);
1745 ICALL_EXPORT MonoReflectionEventHandle
1746 ves_icall_System_Reflection_EventInfo_internal_from_handle_type (MonoEvent *handle, MonoType *type, MonoError *error)
1755 klass = handle->parent;
1757 klass = mono_class_from_mono_type (type);
1759 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1761 /* Managed code will throw an exception */
1762 return MONO_HANDLE_CAST (MonoReflectionEvent, NULL_HANDLE);
1765 return mono_event_get_object_handle (mono_domain_get (), klass, handle, error);
1769 ICALL_EXPORT MonoReflectionPropertyHandle
1770 ves_icall_System_Reflection_PropertyInfo_internal_from_handle_type (MonoProperty *handle, MonoType *type, MonoError *error)
1778 klass = handle->parent;
1780 klass = mono_class_from_mono_type (type);
1782 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1784 /* Managed code will throw an exception */
1785 return MONO_HANDLE_CAST (MonoReflectionProperty, NULL_HANDLE);
1788 return mono_property_get_object_handle (mono_domain_get (), klass, handle, error);
1791 ICALL_EXPORT MonoArrayHandle
1792 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionFieldHandle field_h, MonoBoolean optional, MonoError *error)
1795 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1797 MonoType *type = mono_field_get_type_checked (field, error);
1799 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
1801 return type_array_from_modifiers (field->parent->image, type, optional, error);
1805 vell_icall_get_method_attributes (MonoMethod *method)
1807 return method->flags;
1811 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info, MonoError *error)
1813 MonoDomain *domain = mono_domain_get ();
1815 MonoMethodSignature* sig = mono_method_signature_checked (method, error);
1816 return_if_nok (error);
1818 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &method->klass->byval_arg, error);
1819 return_if_nok (error);
1821 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
1823 MONO_HANDLE_ASSIGN (rt, mono_type_get_object_handle (domain, sig->ret, error));
1824 return_if_nok (error);
1826 MONO_STRUCT_SETREF (info, ret, MONO_HANDLE_RAW (rt));
1828 info->attrs = method->flags;
1829 info->implattrs = method->iflags;
1831 if (sig->call_convention == MONO_CALL_DEFAULT)
1832 callconv = sig->sentinelpos >= 0 ? 2 : 1;
1834 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1839 callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1840 info->callconv = callconv;
1843 ICALL_EXPORT MonoArrayHandle
1844 ves_icall_System_Reflection_MonoMethodInfo_get_parameter_info (MonoMethod *method, MonoReflectionMethodHandle member, MonoError *error)
1847 MonoDomain *domain = mono_domain_get ();
1849 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1850 MONO_HANDLE_GET (reftype, member, reftype);
1851 MonoClass *klass = NULL;
1852 if (!MONO_HANDLE_IS_NULL (reftype))
1853 klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (reftype, type));
1854 return mono_param_get_objects_internal (domain, method, klass, error);
1857 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1858 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method, MonoError *error)
1861 MonoDomain *domain = mono_domain_get ();
1862 MonoReflectionMarshalAsAttributeHandle res = MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, NULL);
1864 MonoMarshalSpec **mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1865 mono_method_get_marshal_info (method, mspecs);
1868 MONO_HANDLE_ASSIGN (res, mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0], error));
1874 for (int i = mono_method_signature (method)->param_count; i >= 0; i--)
1876 mono_metadata_free_marshal_spec (mspecs [i]);
1883 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1885 MonoClass *parent = field->field->parent;
1886 mono_class_setup_fields (parent);
1888 return field->field->offset - sizeof (MonoObject);
1891 ICALL_EXPORT MonoReflectionTypeHandle
1892 ves_icall_MonoField_GetParentType (MonoReflectionFieldHandle field, MonoBoolean declaring, MonoError *error)
1895 MonoDomain *domain = MONO_HANDLE_DOMAIN (field);
1899 MonoClassField *f = MONO_HANDLE_GETVAL (field, field);
1902 parent = MONO_HANDLE_GETVAL (field, klass);
1905 return mono_type_get_object_handle (domain, &parent->byval_arg, error);
1908 ICALL_EXPORT MonoObject *
1909 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1912 MonoClass *fklass = field->klass;
1913 MonoClassField *cf = field->field;
1914 MonoDomain *domain = mono_object_domain (field);
1916 if (fklass->image->assembly->ref_only) {
1917 mono_set_pending_exception (mono_get_exception_invalid_operation (
1918 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1922 if (mono_security_core_clr_enabled () &&
1923 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1924 mono_error_set_pending_exception (&error);
1928 MonoObject * result = mono_field_get_value_object_checked (domain, cf, obj, &error);
1929 mono_error_set_pending_exception (&error);
1934 ves_icall_MonoField_SetValueInternal (MonoReflectionFieldHandle field, MonoObjectHandle obj, MonoObjectHandle value, MonoError *error)
1936 MonoClassField *cf = MONO_HANDLE_GETVAL (field, field);
1938 MonoClass *field_klass = MONO_HANDLE_GETVAL (field, klass);
1939 if (field_klass->image->assembly->ref_only) {
1940 mono_error_set_invalid_operation (error, "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods.");
1944 if (mono_security_core_clr_enabled () &&
1945 !mono_security_core_clr_ensure_reflection_access_field (cf, error)) {
1949 MonoType *type = mono_field_get_type_checked (cf, error);
1950 return_if_nok (error);
1952 gboolean isref = FALSE;
1953 uint32_t value_gchandle = 0;
1956 switch (type->type) {
1959 case MONO_TYPE_BOOLEAN:
1962 case MONO_TYPE_CHAR:
1971 case MONO_TYPE_VALUETYPE:
1974 if (!MONO_HANDLE_IS_NULL (value))
1975 v = mono_object_handle_pin_unbox (value, &value_gchandle);
1977 case MONO_TYPE_STRING:
1978 case MONO_TYPE_OBJECT:
1979 case MONO_TYPE_CLASS:
1980 case MONO_TYPE_ARRAY:
1981 case MONO_TYPE_SZARRAY:
1985 case MONO_TYPE_GENERICINST: {
1986 MonoGenericClass *gclass = type->data.generic_class;
1987 g_assert (!gclass->context.class_inst->is_open);
1989 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1990 MonoClass *nklass = mono_class_from_mono_type (type);
1993 * Convert the boxed vtype into a Nullable structure.
1994 * This is complicated by the fact that Nullables have
1995 * a variable structure.
1997 MonoObjectHandle nullable = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (mono_domain_get (), nklass, error));
1998 return_if_nok (error);
2000 uint32_t nullable_gchandle = 0;
2001 guint8 *nval = mono_object_handle_pin_unbox (nullable, &nullable_gchandle);
2002 mono_nullable_init_from_handle (nval, value, nklass);
2005 value_gchandle = nullable_gchandle;
2009 isref = !gclass->container_class->valuetype;
2010 if (!isref && !MONO_HANDLE_IS_NULL (value)) {
2011 v = mono_object_handle_pin_unbox (value, &value_gchandle);
2017 g_error ("type 0x%x not handled in "
2018 "ves_icall_FieldInfo_SetValueInternal", type->type);
2023 /* either value is a reference type, or it's a value type and we pinned
2024 * it and v points to the payload. */
2025 g_assert ((isref && v == NULL && value_gchandle == 0) ||
2026 (!isref && v != NULL && value_gchandle != 0) ||
2027 (!isref && v == NULL && value_gchandle == 0));
2029 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
2030 MonoVTable *vtable = mono_class_vtable_full (MONO_HANDLE_DOMAIN (field), cf->parent, error);
2034 if (!vtable->initialized) {
2035 if (!mono_runtime_class_init_full (vtable, error))
2039 mono_field_static_set_value (vtable, cf, MONO_HANDLE_RAW (value)); /* FIXME make mono_field_static_set_value work with handles for value */
2041 mono_field_static_set_value (vtable, cf, v);
2045 MONO_HANDLE_SET_FIELD_REF (obj, cf, value);
2047 mono_field_set_value (MONO_HANDLE_RAW (obj), cf, v); /* FIXME: make mono_field_set_value take a handle for obj */
2051 mono_gchandle_free (value_gchandle);
2055 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
2064 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
2065 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2069 if (MONO_TYPE_IS_REFERENCE (f->type))
2070 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
2072 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
2075 ICALL_EXPORT MonoObject *
2076 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
2078 MonoObject *o = NULL;
2079 MonoClassField *field = rfield->field;
2081 MonoDomain *domain = mono_object_domain (rfield);
2083 MonoTypeEnum def_type;
2084 const char *def_value;
2088 mono_class_init (field->parent);
2090 t = mono_field_get_type_checked (field, &error);
2091 if (!mono_error_ok (&error)) {
2092 mono_error_set_pending_exception (&error);
2096 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
2097 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2101 if (image_is_dynamic (field->parent->image)) {
2102 MonoClass *klass = field->parent;
2103 int fidx = field - klass->fields;
2104 MonoFieldDefaultValue *def_values = mono_class_get_field_def_values (klass);
2106 g_assert (def_values);
2107 def_type = def_values [fidx].def_type;
2108 def_value = def_values [fidx].data;
2110 if (def_type == MONO_TYPE_END) {
2111 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2115 def_value = mono_class_get_field_default_value (field, &def_type);
2116 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
2118 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2123 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
2127 case MONO_TYPE_BOOLEAN:
2130 case MONO_TYPE_CHAR:
2138 case MONO_TYPE_R8: {
2141 /* boxed value type */
2142 t = g_new0 (MonoType, 1);
2144 klass = mono_class_from_mono_type (t);
2146 o = mono_object_new_checked (domain, klass, &error);
2147 if (!mono_error_ok (&error)) {
2148 mono_error_set_pending_exception (&error);
2151 v = ((gchar *) o) + sizeof (MonoObject);
2152 mono_get_constant_value_from_blob (domain, def_type, def_value, v, &error);
2153 if (mono_error_set_pending_exception (&error))
2157 case MONO_TYPE_STRING:
2158 case MONO_TYPE_CLASS:
2159 mono_get_constant_value_from_blob (domain, def_type, def_value, &o, &error);
2160 if (mono_error_set_pending_exception (&error))
2164 g_assert_not_reached ();
2170 ICALL_EXPORT MonoReflectionTypeHandle
2171 ves_icall_MonoField_ResolveType (MonoReflectionFieldHandle ref_field, MonoError *error)
2174 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_field);
2175 MonoClassField *field = MONO_HANDLE_GETVAL (ref_field, field);
2176 MonoType *type = mono_field_get_type_checked (field, error);
2177 if (!is_ok (error)) {
2178 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2180 return mono_type_get_object_handle (domain, type, error);
2183 /* From MonoProperty.cs */
2185 PInfo_Attributes = 1,
2186 PInfo_GetMethod = 1 << 1,
2187 PInfo_SetMethod = 1 << 2,
2188 PInfo_ReflectedType = 1 << 3,
2189 PInfo_DeclaringType = 1 << 4,
2194 ves_icall_MonoPropertyInfo_get_property_info (MonoReflectionPropertyHandle property, MonoPropertyInfo *info, PInfo req_info, MonoError *error)
2197 MonoDomain *domain = MONO_HANDLE_DOMAIN (property);
2198 const MonoProperty *pproperty = MONO_HANDLE_GETVAL (property, property);
2200 if ((req_info & PInfo_ReflectedType) != 0) {
2201 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
2202 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2203 return_if_nok (error);
2205 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
2207 if ((req_info & PInfo_DeclaringType) != 0) {
2208 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pproperty->parent->byval_arg, error);
2209 return_if_nok (error);
2211 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2214 if ((req_info & PInfo_Name) != 0) {
2215 MonoStringHandle name = mono_string_new_handle (domain, pproperty->name, error);
2216 return_if_nok (error);
2218 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (name));
2221 if ((req_info & PInfo_Attributes) != 0)
2222 info->attrs = pproperty->attrs;
2224 if ((req_info & PInfo_GetMethod) != 0) {
2225 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2226 MonoReflectionMethodHandle rm;
2227 if (pproperty->get &&
2228 (((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2229 pproperty->get->klass == property_klass)) {
2230 rm = mono_method_get_object_handle (domain, pproperty->get, property_klass, error);
2231 return_if_nok (error);
2233 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2236 MONO_STRUCT_SETREF (info, get, MONO_HANDLE_RAW (rm));
2238 if ((req_info & PInfo_SetMethod) != 0) {
2239 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2240 MonoReflectionMethodHandle rm;
2241 if (pproperty->set &&
2242 (((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2243 pproperty->set->klass == property_klass)) {
2244 rm = mono_method_get_object_handle (domain, pproperty->set, property_klass, error);
2245 return_if_nok (error);
2247 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2250 MONO_STRUCT_SETREF (info, set, MONO_HANDLE_RAW (rm));
2253 * There may be other methods defined for properties, though, it seems they are not exposed
2254 * in the reflection API
2259 add_event_other_methods_to_array (MonoDomain *domain, MonoMethod *m, MonoArrayHandle dest, int i, MonoError *error)
2261 HANDLE_FUNCTION_ENTER ();
2263 MonoReflectionMethodHandle rm = mono_method_get_object_handle (domain, m, NULL, error);
2266 MONO_HANDLE_ARRAY_SETREF (dest, i, rm);
2268 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2272 ves_icall_MonoEventInfo_get_event_info (MonoReflectionMonoEventHandle ref_event, MonoEventInfo *info, MonoError *error)
2275 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_event);
2277 MonoClass *klass = MONO_HANDLE_GETVAL (ref_event, klass);
2278 MonoEvent *event = MONO_HANDLE_GETVAL (ref_event, event);
2280 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2281 return_if_nok (error);
2282 MONO_STRUCT_SETREF (info, reflected_type, MONO_HANDLE_RAW (rt));
2284 rt = mono_type_get_object_handle (domain, &event->parent->byval_arg, error);
2285 return_if_nok (error);
2286 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2288 MonoStringHandle ev_name = mono_string_new_handle (domain, event->name, error);
2289 return_if_nok (error);
2290 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (ev_name));
2292 info->attrs = event->attrs;
2294 MonoReflectionMethodHandle rm;
2296 rm = mono_method_get_object_handle (domain, event->add, NULL, error);
2297 return_if_nok (error);
2299 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2302 MONO_STRUCT_SETREF (info, add_method, MONO_HANDLE_RAW (rm));
2304 if (event->remove) {
2305 rm = mono_method_get_object_handle (domain, event->remove, NULL, error);
2306 return_if_nok (error);
2308 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2311 MONO_STRUCT_SETREF (info, remove_method, MONO_HANDLE_RAW (rm));
2314 rm = mono_method_get_object_handle (domain, event->raise, NULL, error);
2315 return_if_nok (error);
2317 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2320 MONO_STRUCT_SETREF (info, raise_method, MONO_HANDLE_RAW (rm));
2322 #ifndef MONO_SMALL_CONFIG
2325 while (event->other [n])
2327 MonoArrayHandle info_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, n, error);
2328 return_if_nok (error);
2330 MONO_STRUCT_SETREF (info, other_methods, MONO_HANDLE_RAW (info_arr));
2332 for (i = 0; i < n; i++)
2333 if (!add_event_other_methods_to_array (domain, event->other [i], info_arr, i, error))
2340 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2345 mono_class_setup_interfaces (klass, error);
2346 if (!mono_error_ok (error))
2349 for (i = 0; i < klass->interface_count; i++) {
2350 ic = klass->interfaces [i];
2351 g_hash_table_insert (ifaces, ic, ic);
2353 collect_interfaces (ic, ifaces, error);
2354 if (!mono_error_ok (error))
2360 MonoArrayHandle iface_array;
2361 MonoGenericContext *context;
2365 } FillIfaceArrayData;
2368 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2370 HANDLE_FUNCTION_ENTER ();
2371 FillIfaceArrayData *data = (FillIfaceArrayData *)user_data;
2372 MonoClass *ic = (MonoClass *)key;
2373 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2374 MonoError *error = data->error;
2379 if (data->context && mono_class_is_ginst (ic) && mono_class_get_generic_class (ic)->context.class_inst->is_open) {
2380 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, error);
2385 MonoReflectionTypeHandle rt = mono_type_get_object_handle (data->domain, ret, error);
2389 MONO_HANDLE_ARRAY_SETREF (data->iface_array, data->next_idx, rt);
2393 mono_metadata_free_type (inflated);
2395 HANDLE_FUNCTION_RETURN ();
2399 get_interfaces_hash (gconstpointer v1)
2401 MonoClass *k = (MonoClass*)v1;
2403 return k->type_token;
2406 ICALL_EXPORT MonoArrayHandle
2407 ves_icall_RuntimeType_GetInterfaces (MonoReflectionTypeHandle ref_type, MonoError *error)
2410 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2411 MonoClass *klass = mono_class_from_mono_type (type);
2413 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2415 MonoGenericContext *context = NULL;
2416 if (mono_class_is_ginst (klass) && mono_class_get_generic_class (klass)->context.class_inst->is_open) {
2417 context = mono_class_get_context (klass);
2418 klass = mono_class_get_generic_class (klass)->container_class;
2421 for (MonoClass *parent = klass; parent; parent = parent->parent) {
2422 mono_class_setup_interfaces (parent, error);
2425 collect_interfaces (parent, iface_hash, error);
2430 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2432 int len = g_hash_table_size (iface_hash);
2434 g_hash_table_destroy (iface_hash);
2435 if (!domain->empty_types) {
2436 domain->empty_types = mono_array_new_cached (domain, mono_defaults.runtimetype_class, 0, error);
2440 return MONO_HANDLE_NEW (MonoArray, domain->empty_types);
2443 FillIfaceArrayData data;
2444 data.iface_array = MONO_HANDLE_NEW (MonoArray, mono_array_new_cached (domain, mono_defaults.runtimetype_class, len, error));
2447 data.context = context;
2449 data.domain = domain;
2452 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2457 g_hash_table_destroy (iface_hash);
2458 return data.iface_array;
2461 g_hash_table_destroy (iface_hash);
2462 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
2466 set_interface_map_data_method_object (MonoDomain *domain, MonoMethod *method, MonoClass *iclass, int ioffset, MonoClass *klass, MonoArrayHandle targets, MonoArrayHandle methods, int i, MonoError *error)
2468 HANDLE_FUNCTION_ENTER ();
2470 MonoReflectionMethodHandle member = mono_method_get_object_handle (domain, method, iclass, error);
2474 MONO_HANDLE_ARRAY_SETREF (methods, i, member);
2476 MONO_HANDLE_ASSIGN (member, mono_method_get_object_handle (domain, klass->vtable [i + ioffset], klass, error));
2480 MONO_HANDLE_ARRAY_SETREF (targets, i, member);
2483 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2487 ves_icall_RuntimeType_GetInterfaceMapData (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_iface, MonoArrayHandleOut targets, MonoArrayHandleOut methods, MonoError *error)
2490 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2491 MonoClass *klass = mono_class_from_mono_type (type);
2492 MonoType *iface = MONO_HANDLE_GETVAL (ref_iface, type);
2493 MonoClass *iclass = mono_class_from_mono_type (iface);
2495 mono_class_init_checked (klass, error);
2496 return_if_nok (error);
2497 mono_class_init_checked (iclass, error);
2498 return_if_nok (error);
2500 mono_class_setup_vtable (klass);
2502 gboolean variance_used;
2503 int ioffset = mono_class_interface_offset_with_variance (klass, iclass, &variance_used);
2507 int len = mono_class_num_methods (iclass);
2508 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2509 MonoArrayHandle targets_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2510 return_if_nok (error);
2511 MONO_HANDLE_ASSIGN (targets, targets_arr);
2513 MonoArrayHandle methods_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2514 return_if_nok (error);
2515 MONO_HANDLE_ASSIGN (methods, methods_arr);
2519 gpointer iter = NULL;
2520 while ((method = mono_class_get_methods (iclass, &iter))) {
2521 if (!set_interface_map_data_method_object (domain, method, iclass, ioffset, klass, targets, methods, i, error))
2528 ves_icall_RuntimeType_GetPacking (MonoReflectionTypeHandle ref_type, guint32 *packing, guint32 *size, MonoError *error)
2531 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2532 MonoClass *klass = mono_class_from_mono_type (type);
2534 mono_class_init_checked (klass, error);
2538 if (image_is_dynamic (klass->image)) {
2539 MonoReflectionTypeBuilderHandle tb = MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_type);
2540 *packing = MONO_HANDLE_GETVAL (tb, packing_size);
2541 *size = MONO_HANDLE_GETVAL (tb, class_size);
2543 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2547 ICALL_EXPORT MonoReflectionTypeHandle
2548 ves_icall_RuntimeTypeHandle_GetElementType (MonoReflectionTypeHandle ref_type, MonoError *error)
2552 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2553 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2555 if (!type->byref && type->type == MONO_TYPE_SZARRAY) {
2556 return mono_type_get_object_handle (domain, &type->data.klass->byval_arg, error);
2559 MonoClass *klass = mono_class_from_mono_type (type);
2560 mono_class_init_checked (klass, error);
2562 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2564 // GetElementType should only return a type for:
2565 // Array Pointer PassedByRef
2567 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2568 else if (klass->element_class && MONO_CLASS_IS_ARRAY (klass))
2569 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2570 else if (klass->element_class && type->type == MONO_TYPE_PTR)
2571 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2573 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2576 ICALL_EXPORT MonoReflectionTypeHandle
2577 ves_icall_RuntimeTypeHandle_GetBaseType (MonoReflectionTypeHandle ref_type, MonoError *error)
2581 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2582 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2585 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2587 MonoClass *klass = mono_class_from_mono_type (type);
2589 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2591 return mono_type_get_object_handle (domain, &klass->parent->byval_arg, error);
2594 ICALL_EXPORT MonoBoolean
2595 ves_icall_RuntimeTypeHandle_IsPointer (MonoReflectionTypeHandle ref_type, MonoError *error)
2598 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2599 return type->type == MONO_TYPE_PTR;
2602 ICALL_EXPORT MonoBoolean
2603 ves_icall_RuntimeTypeHandle_IsPrimitive (MonoReflectionTypeHandle ref_type, MonoError *error)
2606 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2607 return (!type->byref && (((type->type >= MONO_TYPE_BOOLEAN) && (type->type <= MONO_TYPE_R8)) || (type->type == MONO_TYPE_I) || (type->type == MONO_TYPE_U)));
2610 ICALL_EXPORT MonoBoolean
2611 ves_icall_RuntimeTypeHandle_HasReferences (MonoReflectionTypeHandle ref_type, MonoError *error)
2614 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2617 klass = mono_class_from_mono_type (type);
2618 mono_class_init (klass);
2619 return klass->has_references;
2622 ICALL_EXPORT MonoBoolean
2623 ves_icall_RuntimeTypeHandle_IsByRef (MonoReflectionTypeHandle ref_type, MonoError *error)
2626 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2630 ICALL_EXPORT MonoBoolean
2631 ves_icall_RuntimeTypeHandle_IsComObject (MonoReflectionTypeHandle ref_type, MonoError *error)
2634 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2635 MonoClass *klass = mono_class_from_mono_type (type);
2636 mono_class_init_checked (klass, error);
2640 return mono_class_is_com_object (klass);
2643 ICALL_EXPORT guint32
2644 ves_icall_reflection_get_token (MonoObjectHandle obj, MonoError *error)
2647 return mono_reflection_get_token_checked (obj, error);
2650 ICALL_EXPORT MonoReflectionModuleHandle
2651 ves_icall_RuntimeTypeHandle_GetModule (MonoReflectionTypeHandle type, MonoError *error)
2654 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
2655 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2656 MonoClass *klass = mono_class_from_mono_type (t);
2657 return mono_module_get_object_handle (domain, klass->image, error);
2660 ICALL_EXPORT MonoReflectionAssemblyHandle
2661 ves_icall_RuntimeTypeHandle_GetAssembly (MonoReflectionTypeHandle type, MonoError *error)
2664 MonoDomain *domain = mono_domain_get ();
2665 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2666 MonoClass *klass = mono_class_from_mono_type (t);
2667 return mono_assembly_get_object_handle (domain, klass->image->assembly, error);
2670 ICALL_EXPORT MonoReflectionTypeHandle
2671 ves_icall_RuntimeType_get_DeclaringType (MonoReflectionTypeHandle ref_type, MonoError *error)
2674 MonoDomain *domain = mono_domain_get ();
2675 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2679 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2680 if (type->type == MONO_TYPE_VAR) {
2681 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2682 klass = param ? param->owner.klass : NULL;
2683 } else if (type->type == MONO_TYPE_MVAR) {
2684 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2685 klass = param ? param->owner.method->klass : NULL;
2687 klass = mono_class_from_mono_type (type)->nested_in;
2691 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2693 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2696 ICALL_EXPORT MonoStringHandle
2697 ves_icall_RuntimeType_get_Name (MonoReflectionTypeHandle reftype, MonoError *error)
2699 MonoDomain *domain = mono_domain_get ();
2700 MonoType *type = MONO_HANDLE_RAW(reftype)->type;
2701 MonoClass *klass = mono_class_from_mono_type (type);
2704 char *n = g_strdup_printf ("%s&", klass->name);
2705 MonoStringHandle res = mono_string_new_handle (domain, n, error);
2711 return mono_string_new_handle (domain, klass->name, error);
2715 ICALL_EXPORT MonoStringHandle
2716 ves_icall_RuntimeType_get_Namespace (MonoReflectionTypeHandle type, MonoError *error)
2718 MonoDomain *domain = mono_domain_get ();
2719 MonoClass *klass = mono_class_from_mono_type_handle (type);
2721 while (klass->nested_in)
2722 klass = klass->nested_in;
2724 if (klass->name_space [0] == '\0')
2725 return NULL_HANDLE_STRING;
2727 return mono_string_new_handle (domain, klass->name_space, error);
2731 ves_icall_RuntimeTypeHandle_GetArrayRank (MonoReflectionTypeHandle ref_type, MonoError *error)
2734 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2736 if (type->type != MONO_TYPE_ARRAY && type->type != MONO_TYPE_SZARRAY) {
2737 mono_error_set_argument (error, "type", "Type must be an array type");
2741 MonoClass *klass = mono_class_from_mono_type (type);
2746 static MonoArrayHandle
2747 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count, MonoError *error)
2749 return mono_array_new_handle (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count, error);
2753 set_type_object_in_array (MonoDomain *domain, MonoType *type, MonoArrayHandle dest, int i, MonoError *error)
2755 HANDLE_FUNCTION_ENTER();
2757 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, type, error);
2761 MONO_HANDLE_ARRAY_SETREF (dest, i, rt);
2764 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2767 ICALL_EXPORT MonoArrayHandle
2768 ves_icall_RuntimeType_GetGenericArguments (MonoReflectionTypeHandle ref_type, MonoBoolean runtimeTypeArray, MonoError *error)
2771 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2773 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2774 MonoClass *klass = mono_class_from_mono_type (type);
2776 MonoArrayHandle res = MONO_HANDLE_NEW (MonoArray, NULL);
2777 if (mono_class_is_gtd (klass)) {
2778 MonoGenericContainer *container = mono_class_get_generic_container (klass);
2779 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, container->type_argc, error));
2782 for (int i = 0; i < container->type_argc; ++i) {
2783 MonoClass *pklass = mono_class_from_generic_parameter_internal (mono_generic_container_get_param (container, i));
2785 if (!set_type_object_in_array (domain, &pklass->byval_arg, res, i, error))
2789 } else if (mono_class_is_ginst (klass)) {
2790 MonoGenericInst *inst = mono_class_get_generic_class (klass)->context.class_inst;
2791 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, inst->type_argc, error));
2794 for (int i = 0; i < inst->type_argc; ++i) {
2795 if (!set_type_object_in_array (domain, inst->type_argv [i], res, i, error))
2804 ICALL_EXPORT gboolean
2805 ves_icall_RuntimeTypeHandle_IsGenericTypeDefinition (MonoReflectionTypeHandle ref_type, MonoError *error)
2809 if (!IS_MONOTYPE (MONO_HANDLE_RAW(ref_type)))
2812 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2816 MonoClass *klass = mono_class_from_mono_type (type);
2817 return mono_class_is_gtd (klass);
2820 ICALL_EXPORT MonoReflectionTypeHandle
2821 ves_icall_RuntimeTypeHandle_GetGenericTypeDefinition_impl (MonoReflectionTypeHandle ref_type, MonoError *error)
2824 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2826 MonoReflectionTypeHandle ret = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2831 MonoClass *klass = mono_class_from_mono_type (type);
2833 if (mono_class_is_gtd (klass)) {
2834 /* check this one */
2835 MONO_HANDLE_ASSIGN (ret, ref_type);
2838 if (mono_class_is_ginst (klass)) {
2839 MonoClass *generic_class = mono_class_get_generic_class (klass)->container_class;
2841 guint32 ref_info_handle = mono_class_get_ref_info_handle (generic_class);
2843 if (generic_class->wastypebuilder && ref_info_handle) {
2844 MonoObjectHandle tb = mono_gchandle_get_target_handle (ref_info_handle);
2845 g_assert (!MONO_HANDLE_IS_NULL (tb));
2846 MONO_HANDLE_ASSIGN (ret, tb);
2848 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2849 MONO_HANDLE_ASSIGN (ret, mono_type_get_object_handle (domain, &generic_class->byval_arg, error));
2856 ICALL_EXPORT MonoReflectionTypeHandle
2857 ves_icall_RuntimeType_MakeGenericType (MonoReflectionTypeHandle reftype, MonoArrayHandle type_array, MonoError *error)
2860 MonoDomain *domain = MONO_HANDLE_DOMAIN (reftype);
2862 g_assert (IS_MONOTYPE_HANDLE (reftype));
2863 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
2864 mono_class_init_checked (mono_class_from_mono_type (type), error);
2866 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2868 int count = mono_array_handle_length (type_array);
2869 MonoType **types = g_new0 (MonoType *, count);
2871 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2872 for (int i = 0; i < count; i++) {
2873 MONO_HANDLE_ARRAY_GETREF (t, type_array, i);
2874 types [i] = MONO_HANDLE_GETVAL (t, type);
2877 MonoType *geninst = mono_reflection_bind_generic_parameters (reftype, count, types, error);
2880 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2883 MonoClass *klass = mono_class_from_mono_type (geninst);
2885 /*we might inflate to the GTD*/
2886 if (mono_class_is_ginst (klass) && !mono_verifier_class_is_valid_generic_instantiation (klass)) {
2887 mono_error_set_argument (error, "typeArguments", "Invalid generic arguments");
2888 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2891 return mono_type_get_object_handle (domain, geninst, error);
2894 ICALL_EXPORT gboolean
2895 ves_icall_RuntimeTypeHandle_HasInstantiation (MonoReflectionTypeHandle ref_type, MonoError *error)
2900 if (!IS_MONOTYPE (MONO_HANDLE_RAW (ref_type)))
2903 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2907 klass = mono_class_from_mono_type (type);
2908 return mono_class_is_ginst (klass) || mono_class_is_gtd (klass);
2912 ves_icall_RuntimeType_GetGenericParameterPosition (MonoReflectionTypeHandle ref_type, MonoError *error)
2915 if (!IS_MONOTYPE_HANDLE (ref_type))
2917 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2919 if (is_generic_parameter (type))
2920 return mono_type_get_generic_param_num (type);
2924 ICALL_EXPORT MonoGenericParamInfo *
2925 ves_icall_RuntimeTypeHandle_GetGenericParameterInfo (MonoReflectionTypeHandle ref_type, MonoError *error)
2928 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2929 return mono_generic_param_info (type->data.generic_param);
2932 ICALL_EXPORT MonoBoolean
2933 ves_icall_RuntimeTypeHandle_IsGenericVariable (MonoReflectionTypeHandle ref_type, MonoError *error)
2935 MonoType *type = MONO_HANDLE_GETVAL(ref_type, type);
2936 return is_generic_parameter (type);
2939 ICALL_EXPORT MonoReflectionMethodHandle
2940 ves_icall_RuntimeType_GetCorrespondingInflatedMethod (MonoReflectionTypeHandle ref_type,
2941 MonoReflectionMethodHandle generic,
2945 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2946 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2947 MonoClass *klass = mono_class_from_mono_type (type);
2949 mono_class_init_checked (klass, error);
2951 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2953 MonoMethod *generic_method = MONO_HANDLE_GETVAL (generic, method);
2955 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2957 gpointer iter = NULL;
2958 while ((method = mono_class_get_methods (klass, &iter))) {
2959 if (method->token == generic_method->token) {
2960 ret = mono_method_get_object_handle (domain, method, klass, error);
2962 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2969 ICALL_EXPORT MonoReflectionMethodHandle
2970 ves_icall_RuntimeType_get_DeclaringMethod (MonoReflectionTypeHandle ref_type, MonoError *error)
2973 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2974 MonoReflectionMethodHandle ret = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2976 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2977 mono_error_set_invalid_operation (error, "DeclaringMethod can only be used on generic arguments");
2980 if (type->type == MONO_TYPE_VAR)
2983 MonoMethod *method = mono_type_get_generic_param_owner (type)->owner.method;
2986 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2988 MONO_HANDLE_ASSIGN (ret, mono_method_get_object_handle (domain, method, method->klass, error));
2993 ICALL_EXPORT MonoBoolean
2994 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (MonoError *error)
2997 mono_error_set_not_implemented (error, "%s", "");
3001 ICALL_EXPORT MonoBoolean
3002 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (MonoError *error)
3005 mono_error_set_not_implemented (error, "%s", "");
3010 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethodHandle ref_method, int* flags, MonoStringHandleOut entry_point, MonoStringHandleOut dll_name, MonoError *error)
3012 MonoDomain *domain = mono_domain_get ();
3013 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3014 MonoImage *image = method->klass->image;
3015 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
3016 MonoTableInfo *tables = image->tables;
3017 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
3018 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
3019 guint32 im_cols [MONO_IMPLMAP_SIZE];
3020 guint32 scope_token;
3021 const char *import = NULL;
3022 const char *scope = NULL;
3026 if (image_is_dynamic (image)) {
3027 MonoReflectionMethodAux *method_aux =
3028 (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method);
3030 import = method_aux->dllentry;
3031 scope = method_aux->dll;
3034 if (!import || !scope) {
3035 mono_error_set_argument (error, "method", "System.Refleciton.Emit method with invalid pinvoke information");
3040 if (piinfo->implmap_idx) {
3041 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
3043 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
3044 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
3045 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
3046 scope = mono_metadata_string_heap (image, scope_token);
3050 *flags = piinfo->piflags;
3051 MONO_HANDLE_ASSIGN (entry_point, mono_string_new_handle (domain, import, error));
3052 return_if_nok (error);
3053 MONO_HANDLE_ASSIGN (dll_name, mono_string_new_handle (domain, scope, error));
3056 ICALL_EXPORT MonoReflectionMethodHandle
3057 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *error)
3060 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3062 if (method->is_generic)
3065 if (!method->is_inflated)
3066 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3068 MonoMethodInflated *imethod = (MonoMethodInflated *) method;
3070 MonoMethod *result = imethod->declaring;
3071 /* Not a generic method. */
3072 if (!result->is_generic)
3073 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3075 if (image_is_dynamic (method->klass->image)) {
3076 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
3079 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
3080 * the dynamic case as well ?
3082 mono_image_lock ((MonoImage*)image);
3083 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, mono_g_hash_table_lookup (image->generic_def_objects, imethod));
3084 mono_image_unlock ((MonoImage*)image);
3086 if (!MONO_HANDLE_IS_NULL (res))
3090 if (imethod->context.class_inst) {
3091 MonoClass *klass = ((MonoMethod *) imethod)->klass;
3092 /*Generic methods gets the context of the GTD.*/
3093 if (mono_class_get_context (klass)) {
3094 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), error);
3095 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
3099 return mono_method_get_object_handle (MONO_HANDLE_DOMAIN (ref_method), result, NULL, error);
3102 ICALL_EXPORT gboolean
3103 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethodHandle ref_method, MonoError *erro)
3105 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3106 return mono_method_signature (method)->generic_param_count != 0;
3109 ICALL_EXPORT gboolean
3110 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *Error)
3112 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3113 return method->is_generic;
3117 set_array_generic_argument_handle_inflated (MonoDomain *domain, MonoGenericInst *inst, int i, MonoArrayHandle arr, MonoError *error)
3119 HANDLE_FUNCTION_ENTER ();
3121 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, inst->type_argv [i], error);
3124 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3126 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3130 set_array_generic_argument_handle_gparam (MonoDomain *domain, MonoGenericContainer *container, int i, MonoArrayHandle arr, MonoError *error)
3132 HANDLE_FUNCTION_ENTER ();
3134 MonoGenericParam *param = mono_generic_container_get_param (container, i);
3135 MonoClass *pklass = mono_class_from_generic_parameter_internal (param);
3136 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pklass->byval_arg, error);
3139 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3141 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3144 ICALL_EXPORT MonoArrayHandle
3145 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethodHandle ref_method, MonoError *error)
3148 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_method);
3149 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3151 if (method->is_inflated) {
3152 MonoGenericInst *inst = mono_method_get_context (method)->method_inst;
3155 int count = inst->type_argc;
3156 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3157 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3159 for (int i = 0; i < count; i++) {
3160 if (!set_array_generic_argument_handle_inflated (domain, inst, i, res, error))
3163 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3168 int count = mono_method_signature (method)->generic_param_count;
3169 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3170 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3172 MonoGenericContainer *container = mono_method_get_generic_container (method);
3173 for (int i = 0; i < count; i++) {
3174 if (!set_array_generic_argument_handle_gparam (domain, container, i, res, error))
3177 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3181 ICALL_EXPORT MonoObject *
3182 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
3186 * Invoke from reflection is supposed to always be a virtual call (the API
3187 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
3188 * greater flexibility.
3190 MonoMethod *m = method->method;
3191 MonoMethodSignature *sig = mono_method_signature (m);
3194 void *obj = this_arg;
3198 if (mono_security_core_clr_enabled () &&
3199 !mono_security_core_clr_ensure_reflection_access_method (m, &error)) {
3200 mono_error_set_pending_exception (&error);
3204 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
3205 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, &error)) {
3206 mono_error_cleanup (&error); /* FIXME does this make sense? */
3207 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
3212 if (!mono_object_isinst_checked (this_arg, m->klass, &error)) {
3213 if (!is_ok (&error)) {
3214 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_error_convert_to_exception (&error));
3217 char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
3218 char *target_name = mono_type_get_full_name (m->klass);
3219 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
3220 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
3222 g_free (target_name);
3226 m = mono_object_get_virtual_method (this_arg, m);
3227 /* must pass the pointer to the value for valuetype methods */
3228 if (m->klass->valuetype)
3229 obj = mono_object_unbox (this_arg);
3230 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
3231 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
3236 if (sig->ret->byref) {
3237 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"));
3241 pcount = params? mono_array_length (params): 0;
3242 if (pcount != sig->param_count) {
3243 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
3247 if (mono_class_is_abstract (m->klass) && !strcmp (m->name, ".ctor") && !this_arg) {
3248 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."));
3252 image = m->klass->image;
3253 if (image->assembly->ref_only) {
3254 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."));
3258 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
3259 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
3263 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
3267 intptr_t *lower_bounds;
3268 pcount = mono_array_length (params);
3269 lengths = (uintptr_t *)alloca (sizeof (uintptr_t) * pcount);
3270 /* Note: the synthetized array .ctors have int32 as argument type */
3271 for (i = 0; i < pcount; ++i)
3272 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
3274 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
3275 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
3276 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3277 if (!mono_error_ok (&error)) {
3278 mono_error_set_pending_exception (&error);
3282 for (i = 0; i < mono_array_length (arr); ++i) {
3283 MonoArray *subarray = mono_array_new_full_checked (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL, &error);
3284 if (!mono_error_ok (&error)) {
3285 mono_error_set_pending_exception (&error);
3288 mono_array_setref_fast (arr, i, subarray);
3290 return (MonoObject*)arr;
3293 if (m->klass->rank == pcount) {
3294 /* Only lengths provided. */
3295 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3296 if (!mono_error_ok (&error)) {
3297 mono_error_set_pending_exception (&error);
3301 return (MonoObject*)arr;
3303 g_assert (pcount == (m->klass->rank * 2));
3304 /* The arguments are lower-bound-length pairs */
3305 lower_bounds = (intptr_t *)g_alloca (sizeof (intptr_t) * pcount);
3307 for (i = 0; i < pcount / 2; ++i) {
3308 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
3309 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
3312 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, lower_bounds, &error);
3313 if (!mono_error_ok (&error)) {
3314 mono_error_set_pending_exception (&error);
3318 return (MonoObject*)arr;
3321 MonoObject *result = mono_runtime_invoke_array_checked (m, obj, params, &error);
3322 mono_error_set_pending_exception (&error);
3326 #ifndef DISABLE_REMOTING
3328 internal_execute_field_getter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
3331 MonoArray *out_args;
3332 MonoClass *k = mono_object_class (this_arg);
3336 /* If this is a proxy, then it must be a CBO */
3337 if (mono_class_is_transparent_proxy (k)) {
3338 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3339 this_arg = tp->rp->unwrapped_server;
3340 g_assert (this_arg);
3341 k = mono_object_class (this_arg);
3344 name = mono_array_get (params, MonoString *, 1);
3345 str = mono_string_to_utf8_checked (name, error);
3346 return_if_nok (error);
3349 MonoClassField* field = mono_class_get_field_from_name (k, str);
3352 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3354 if (field_klass->valuetype) {
3355 result = mono_value_box_checked (domain, field_klass, (char *)this_arg + field->offset, error);
3356 return_if_nok (error);
3358 result = (MonoObject *)*((gpointer *)((char *)this_arg + field->offset));
3360 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 1, error);
3361 return_if_nok (error);
3362 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3363 mono_array_setref (out_args, 0, result);
3370 g_assert_not_reached ();
3374 internal_execute_field_setter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
3377 MonoArray *out_args;
3378 MonoClass *k = mono_object_class (this_arg);
3384 /* If this is a proxy, then it must be a CBO */
3385 if (mono_class_is_transparent_proxy (k)) {
3386 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3387 this_arg = tp->rp->unwrapped_server;
3388 g_assert (this_arg);
3389 k = mono_object_class (this_arg);
3392 name = mono_array_get (params, MonoString *, 1);
3393 str = mono_string_to_utf8_checked (name, error);
3394 return_if_nok (error);
3397 MonoClassField* field = mono_class_get_field_from_name (k, str);
3400 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3401 MonoObject *val = (MonoObject *)mono_array_get (params, gpointer, 2);
3403 if (field_klass->valuetype) {
3404 size = mono_type_size (field->type, &align);
3405 g_assert (size == mono_class_value_size (field_klass, NULL));
3406 mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
3408 mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
3411 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 0, error);
3412 return_if_nok (error);
3413 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3421 g_assert_not_reached ();
3424 ICALL_EXPORT MonoObject *
3425 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
3428 MonoDomain *domain = mono_object_domain (method);
3429 MonoMethod *m = method->method;
3430 MonoMethodSignature *sig = mono_method_signature (m);
3431 MonoArray *out_args;
3433 int i, j, outarg_count = 0;
3435 if (m->klass == mono_defaults.object_class) {
3436 if (!strcmp (m->name, "FieldGetter")) {
3437 internal_execute_field_getter (domain, this_arg, params, outArgs, &error);
3438 mono_error_set_pending_exception (&error);
3440 } else if (!strcmp (m->name, "FieldSetter")) {
3441 internal_execute_field_setter (domain, this_arg, params, outArgs, &error);
3442 mono_error_set_pending_exception (&error);
3447 for (i = 0; i < mono_array_length (params); i++) {
3448 if (sig->params [i]->byref)
3452 out_args = mono_array_new_checked (domain, mono_defaults.object_class, outarg_count, &error);
3453 if (mono_error_set_pending_exception (&error))
3456 /* handle constructors only for objects already allocated */
3457 if (!strcmp (method->method->name, ".ctor"))
3458 g_assert (this_arg);
3460 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
3461 g_assert (!method->method->klass->valuetype);
3462 result = mono_runtime_invoke_array_checked (method->method, this_arg, params, &error);
3463 if (mono_error_set_pending_exception (&error))
3466 for (i = 0, j = 0; i < mono_array_length (params); i++) {
3467 if (sig->params [i]->byref) {
3469 arg = mono_array_get (params, gpointer, i);
3470 mono_array_setref (out_args, j, arg);
3475 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3482 read_enum_value (const char *mem, int type)
3485 case MONO_TYPE_BOOLEAN:
3487 return *(guint8*)mem;
3489 return *(gint8*)mem;
3490 case MONO_TYPE_CHAR:
3492 return read16 (mem);
3494 return (gint16) read16 (mem);
3496 return read32 (mem);
3498 return (gint32) read32 (mem);
3501 return read64 (mem);
3503 g_assert_not_reached ();
3509 write_enum_value (char *mem, int type, guint64 value)
3513 case MONO_TYPE_I1: {
3514 guint8 *p = (guint8*)mem;
3520 case MONO_TYPE_CHAR: {
3521 guint16 *p = (guint16 *)mem;
3526 case MONO_TYPE_I4: {
3527 guint32 *p = (guint32 *)mem;
3532 case MONO_TYPE_I8: {
3533 guint64 *p = (guint64 *)mem;
3538 g_assert_not_reached ();
3543 ICALL_EXPORT MonoObject *
3544 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3552 domain = mono_object_domain (enumType);
3553 enumc = mono_class_from_mono_type (enumType->type);
3555 mono_class_init_checked (enumc, &error);
3556 if (mono_error_set_pending_exception (&error))
3559 etype = mono_class_enum_basetype (enumc);
3561 res = mono_object_new_checked (domain, enumc, &error);
3562 if (mono_error_set_pending_exception (&error))
3564 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3569 ICALL_EXPORT MonoBoolean
3570 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3572 int size = mono_class_value_size (a->vtable->klass, NULL);
3573 guint64 a_val = 0, b_val = 0;
3575 memcpy (&a_val, mono_object_unbox (a), size);
3576 memcpy (&b_val, mono_object_unbox (b), size);
3578 return (a_val & b_val) == b_val;
3581 ICALL_EXPORT MonoObject *
3582 ves_icall_System_Enum_get_value (MonoObject *eobj)
3594 g_assert (eobj->vtable->klass->enumtype);
3596 enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
3597 res = mono_object_new_checked (mono_object_domain (eobj), enumc, &error);
3598 if (mono_error_set_pending_exception (&error))
3600 dst = (char *)res + sizeof (MonoObject);
3601 src = (char *)eobj + sizeof (MonoObject);
3602 size = mono_class_value_size (enumc, NULL);
3604 memcpy (dst, src, size);
3609 ICALL_EXPORT MonoReflectionType *
3610 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3613 MonoReflectionType *ret;
3617 klass = mono_class_from_mono_type (type->type);
3618 mono_class_init_checked (klass, &error);
3619 if (mono_error_set_pending_exception (&error))
3622 etype = mono_class_enum_basetype (klass);
3624 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3628 ret = mono_type_get_object_checked (mono_object_domain (type), etype, &error);
3629 mono_error_set_pending_exception (&error);
3635 ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
3637 gpointer tdata = (char *)eobj + sizeof (MonoObject);
3638 gpointer odata = (char *)other + sizeof (MonoObject);
3639 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3640 g_assert (basetype);
3645 if (eobj->vtable->klass != other->vtable->klass)
3648 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3649 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3650 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3653 return me > other ? 1 : -1; \
3656 switch (basetype->type) {
3658 COMPARE_ENUM_VALUES (guint8);
3660 COMPARE_ENUM_VALUES (gint8);
3661 case MONO_TYPE_CHAR:
3663 COMPARE_ENUM_VALUES (guint16);
3665 COMPARE_ENUM_VALUES (gint16);
3667 COMPARE_ENUM_VALUES (guint32);
3669 COMPARE_ENUM_VALUES (gint32);
3671 COMPARE_ENUM_VALUES (guint64);
3673 COMPARE_ENUM_VALUES (gint64);
3677 #undef COMPARE_ENUM_VALUES
3678 /* indicates that the enum was of an unsupported unerlying type */
3683 ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
3685 gpointer data = (char *)eobj + sizeof (MonoObject);
3686 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3687 g_assert (basetype);
3689 switch (basetype->type) {
3690 case MONO_TYPE_I1: {
3691 gint8 value = *((gint8*)data);
3692 return ((int)value ^ (int)value << 8);
3695 return *((guint8*)data);
3696 case MONO_TYPE_CHAR:
3698 return *((guint16*)data);
3700 case MONO_TYPE_I2: {
3701 gint16 value = *((gint16*)data);
3702 return ((int)(guint16)value | (((int)value) << 16));
3705 return *((guint32*)data);
3707 return *((gint32*)data);
3709 case MONO_TYPE_I8: {
3710 gint64 value = *((gint64*)data);
3711 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3714 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3720 get_enum_field (MonoDomain *domain, MonoArrayHandle names, MonoArrayHandle values, int base_type, MonoClassField *field, guint* j, guint64 *previous_value, gboolean *sorted, MonoError *error)
3723 HANDLE_FUNCTION_ENTER();
3724 guint64 field_value;
3726 MonoTypeEnum def_type;
3728 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3730 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3732 if (mono_field_is_deleted (field))
3734 MonoStringHandle name = mono_string_new_handle (domain, mono_field_get_name (field), error);
3737 MONO_HANDLE_ARRAY_SETREF (names, *j, name);
3739 p = mono_class_get_field_default_value (field, &def_type);
3740 /* len = */ mono_metadata_decode_blob_size (p, &p);
3742 field_value = read_enum_value (p, base_type);
3743 MONO_HANDLE_ARRAY_SETVAL (values, guint64, *j, field_value);
3745 if (*previous_value > field_value)
3748 *previous_value = field_value;
3751 HANDLE_FUNCTION_RETURN();
3754 ICALL_EXPORT MonoBoolean
3755 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionTypeHandle type, MonoArrayHandleOut values, MonoArrayHandleOut names, MonoError *error)
3757 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
3758 MonoClass *enumc = mono_class_from_mono_type (MONO_HANDLE_RAW(type)->type);
3759 guint j = 0, nvalues;
3761 MonoClassField *field;
3763 guint64 previous_value = 0;
3764 gboolean sorted = TRUE;
3767 mono_class_init_checked (enumc, error);
3768 return_val_if_nok (error, FALSE);
3770 if (!enumc->enumtype) {
3771 mono_error_set_argument (error, "enumType", "Type provided must be an Enum.");
3775 base_type = mono_class_enum_basetype (enumc)->type;
3777 nvalues = mono_class_num_fields (enumc) > 0 ? mono_class_num_fields (enumc) - 1 : 0;
3778 MONO_HANDLE_ASSIGN(names, mono_array_new_handle (domain, mono_defaults.string_class, nvalues, error));
3779 return_val_if_nok (error, FALSE);
3780 MONO_HANDLE_ASSIGN(values, mono_array_new_handle (domain, mono_defaults.uint64_class, nvalues, error));
3781 return_val_if_nok (error, FALSE);
3784 while ((field = mono_class_get_fields (enumc, &iter))) {
3785 get_enum_field(domain, names, values, base_type, field, &j, &previous_value, &sorted, error);
3789 return_val_if_nok (error, FALSE);
3795 BFLAGS_IgnoreCase = 1,
3796 BFLAGS_DeclaredOnly = 2,
3797 BFLAGS_Instance = 4,
3799 BFLAGS_Public = 0x10,
3800 BFLAGS_NonPublic = 0x20,
3801 BFLAGS_FlattenHierarchy = 0x40,
3802 BFLAGS_InvokeMethod = 0x100,
3803 BFLAGS_CreateInstance = 0x200,
3804 BFLAGS_GetField = 0x400,
3805 BFLAGS_SetField = 0x800,
3806 BFLAGS_GetProperty = 0x1000,
3807 BFLAGS_SetProperty = 0x2000,
3808 BFLAGS_ExactBinding = 0x10000,
3809 BFLAGS_SuppressChangeType = 0x20000,
3810 BFLAGS_OptionalParamBinding = 0x40000
3813 ICALL_EXPORT GPtrArray*
3814 ves_icall_RuntimeType_GetFields_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
3817 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3820 return g_ptr_array_new ();
3823 int (*compare_func) (const char *s1, const char *s2) = NULL;
3824 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3826 MonoClass *startklass, *klass;
3827 klass = startklass = mono_class_from_mono_type (type);
3829 GPtrArray *ptr_array = g_ptr_array_sized_new (16);
3832 if (mono_class_has_failure (klass)) {
3833 mono_error_set_for_class_failure (error, klass);
3837 MonoClassField *field;
3838 gpointer iter = NULL;
3839 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3840 guint32 flags = mono_field_get_flags (field);
3842 if (mono_field_is_deleted_with_flags (field, flags))
3844 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3845 if (bflags & BFLAGS_Public)
3847 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3848 if (bflags & BFLAGS_NonPublic) {
3855 if (flags & FIELD_ATTRIBUTE_STATIC) {
3856 if (bflags & BFLAGS_Static)
3857 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3860 if (bflags & BFLAGS_Instance)
3867 if (utf8_name != NULL && compare_func (mono_field_get_name (field), utf8_name))
3870 g_ptr_array_add (ptr_array, field);
3872 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3878 g_ptr_array_free (ptr_array, TRUE);
3883 method_nonpublic (MonoMethod* method, gboolean start_klass)
3885 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3886 case METHOD_ATTRIBUTE_ASSEM:
3887 return (start_klass || mono_defaults.generic_ilist_class);
3888 case METHOD_ATTRIBUTE_PRIVATE:
3890 case METHOD_ATTRIBUTE_PUBLIC:
3898 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoError *error)
3901 MonoClass *startklass;
3905 /*FIXME, use MonoBitSet*/
3906 guint32 method_slots_default [8];
3907 guint32 *method_slots = NULL;
3908 int (*compare_func) (const char *s1, const char *s2) = NULL;
3910 array = g_ptr_array_new ();
3915 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3917 /* An optimization for calls made from Delegate:CreateDelegate () */
3918 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3919 method = mono_get_delegate_invoke (klass);
3922 g_ptr_array_add (array, method);
3926 mono_class_setup_methods (klass);
3927 mono_class_setup_vtable (klass);
3928 if (mono_class_has_failure (klass))
3931 if (is_generic_parameter (&klass->byval_arg))
3932 nslots = mono_class_get_vtable_size (klass->parent);
3934 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3935 if (nslots >= sizeof (method_slots_default) * 8) {
3936 method_slots = g_new0 (guint32, nslots / 32 + 1);
3938 method_slots = method_slots_default;
3939 memset (method_slots, 0, sizeof (method_slots_default));
3942 mono_class_setup_methods (klass);
3943 mono_class_setup_vtable (klass);
3944 if (mono_class_has_failure (klass))
3948 while ((method = mono_class_get_methods (klass, &iter))) {
3950 if (method->slot != -1) {
3951 g_assert (method->slot < nslots);
3952 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3954 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3955 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3958 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3960 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3961 if (bflags & BFLAGS_Public)
3963 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3969 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3970 if (bflags & BFLAGS_Static)
3971 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3974 if (bflags & BFLAGS_Instance)
3982 if (compare_func (name, method->name))
3987 g_ptr_array_add (array, method);
3989 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3991 if (method_slots != method_slots_default)
3992 g_free (method_slots);
3997 if (method_slots != method_slots_default)
3998 g_free (method_slots);
3999 g_ptr_array_free (array, TRUE);
4001 g_assert (mono_class_has_failure (klass));
4002 mono_error_set_for_class_failure (error, klass);
4006 ICALL_EXPORT GPtrArray*
4007 ves_icall_RuntimeType_GetMethodsByName_native (MonoReflectionTypeHandle ref_type, const char *mname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4010 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4012 MonoClass *klass = mono_class_from_mono_type (type);
4014 return g_ptr_array_new ();
4017 return mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, error);
4020 ICALL_EXPORT GPtrArray*
4021 ves_icall_RuntimeType_GetConstructors_native (MonoReflectionTypeHandle ref_type, guint32 bflags, MonoError *error)
4024 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4026 return g_ptr_array_new ();
4029 MonoClass *startklass, *klass;
4030 klass = startklass = mono_class_from_mono_type (type);
4032 mono_class_setup_methods (klass);
4033 if (mono_class_has_failure (klass)) {
4034 mono_error_set_for_class_failure (error, klass);
4039 GPtrArray *res_array = g_ptr_array_sized_new (4); /* FIXME, guestimating */
4042 gpointer iter = NULL;
4043 while ((method = mono_class_get_methods (klass, &iter))) {
4045 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
4047 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4048 if (bflags & BFLAGS_Public)
4051 if (bflags & BFLAGS_NonPublic)
4057 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4058 if (bflags & BFLAGS_Static)
4059 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4062 if (bflags & BFLAGS_Instance)
4068 g_ptr_array_add (res_array, method);
4075 property_hash (gconstpointer data)
4077 MonoProperty *prop = (MonoProperty*)data;
4079 return g_str_hash (prop->name);
4083 property_accessor_override (MonoMethod *method1, MonoMethod *method2)
4085 if (method1->slot != -1 && method1->slot == method2->slot)
4088 if (mono_class_get_generic_type_definition (method1->klass) == mono_class_get_generic_type_definition (method2->klass)) {
4089 if (method1->is_inflated)
4090 method1 = ((MonoMethodInflated*) method1)->declaring;
4091 if (method2->is_inflated)
4092 method2 = ((MonoMethodInflated*) method2)->declaring;
4095 return mono_metadata_signature_equal (mono_method_signature (method1), mono_method_signature (method2));
4099 property_equal (MonoProperty *prop1, MonoProperty *prop2)
4101 // Properties are hide-by-name-and-signature
4102 if (!g_str_equal (prop1->name, prop2->name))
4105 /* If we see a property in a generic method, we want to
4106 compare the generic signatures, not the inflated signatures
4107 because we might conflate two properties that were
4111 public T this[T t] { getter { return t; } } // method 1
4112 public U this[U u] { getter { return u; } } // method 2
4115 If we see int Foo<int,int>::Item[int] we need to know if
4116 the indexer came from method 1 or from method 2, and we
4117 shouldn't conflate them. (Bugzilla 36283)
4119 if (prop1->get && prop2->get && !property_accessor_override (prop1->get, prop2->get))
4122 if (prop1->set && prop2->set && !property_accessor_override (prop1->set, prop2->set))
4129 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
4134 return method_nonpublic (accessor, start_klass);
4137 ICALL_EXPORT GPtrArray*
4138 ves_icall_RuntimeType_GetPropertiesByName_native (MonoReflectionTypeHandle ref_type, gchar *propname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4141 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4145 return g_ptr_array_new ();
4149 MonoClass *startklass, *klass;
4150 klass = startklass = mono_class_from_mono_type (type);
4152 int (*compare_func) (const char *s1, const char *s2) = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
4154 GPtrArray *res_array = g_ptr_array_sized_new (8); /*This the average for ASP.NET types*/
4156 GHashTable *properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
4159 mono_class_setup_methods (klass);
4160 mono_class_setup_vtable (klass);
4161 if (mono_class_has_failure (klass)) {
4162 mono_error_set_for_class_failure (error, klass);
4167 gpointer iter = NULL;
4168 while ((prop = mono_class_get_properties (klass, &iter))) {
4170 MonoMethod *method = prop->get;
4175 flags = method->flags;
4176 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
4177 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
4178 if (bflags & BFLAGS_Public)
4180 } else if (bflags & BFLAGS_NonPublic) {
4181 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
4182 property_accessor_nonpublic(prop->set, startklass == klass)) {
4189 if (flags & METHOD_ATTRIBUTE_STATIC) {
4190 if (bflags & BFLAGS_Static)
4191 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4194 if (bflags & BFLAGS_Instance)
4202 if (propname != NULL && compare_func (propname, prop->name))
4205 if (g_hash_table_lookup (properties, prop))
4208 g_ptr_array_add (res_array, prop);
4210 g_hash_table_insert (properties, prop, prop);
4212 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4215 g_hash_table_destroy (properties);
4222 g_hash_table_destroy (properties);
4223 g_ptr_array_free (res_array, TRUE);
4229 event_hash (gconstpointer data)
4231 MonoEvent *event = (MonoEvent*)data;
4233 return g_str_hash (event->name);
4237 event_equal (MonoEvent *event1, MonoEvent *event2)
4239 // Events are hide-by-name
4240 return g_str_equal (event1->name, event2->name);
4243 ICALL_EXPORT GPtrArray*
4244 ves_icall_RuntimeType_GetEvents_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
4247 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4250 return g_ptr_array_new ();
4253 int (*compare_func) (const char *s1, const char *s2) = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
4255 GPtrArray *res_array = g_ptr_array_sized_new (4);
4257 MonoClass *startklass, *klass;
4258 klass = startklass = mono_class_from_mono_type (type);
4260 GHashTable *events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
4262 mono_class_setup_methods (klass);
4263 mono_class_setup_vtable (klass);
4264 if (mono_class_has_failure (klass)) {
4265 mono_error_set_for_class_failure (error, klass);
4270 gpointer iter = NULL;
4271 while ((event = mono_class_get_events (klass, &iter))) {
4273 MonoMethod *method = event->add;
4275 method = event->remove;
4277 method = event->raise;
4279 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4280 if (bflags & BFLAGS_Public)
4282 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
4283 if (bflags & BFLAGS_NonPublic)
4288 if (bflags & BFLAGS_NonPublic)
4294 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4295 if (bflags & BFLAGS_Static)
4296 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4299 if (bflags & BFLAGS_Instance)
4304 if (bflags & BFLAGS_Instance)
4309 if (utf8_name != NULL && compare_func (event->name, utf8_name))
4312 if (g_hash_table_lookup (events, event))
4315 g_ptr_array_add (res_array, event);
4317 g_hash_table_insert (events, event, event);
4319 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4322 g_hash_table_destroy (events);
4328 g_hash_table_destroy (events);
4330 g_ptr_array_free (res_array, TRUE);
4335 ICALL_EXPORT GPtrArray *
4336 ves_icall_RuntimeType_GetNestedTypes_native (MonoReflectionTypeHandle ref_type, char *str, guint32 bflags, MonoError *error)
4339 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4342 return g_ptr_array_new ();
4345 MonoClass *klass = mono_class_from_mono_type (type);
4348 * If a nested type is generic, return its generic type definition.
4349 * Note that this means that the return value is essentially the set
4350 * of nested types of the generic type definition of @klass.
4352 * A note in MSDN claims that a generic type definition can have
4353 * nested types that aren't generic. In any case, the container of that
4354 * nested type would be the generic type definition.
4356 if (mono_class_is_ginst (klass))
4357 klass = mono_class_get_generic_class (klass)->container_class;
4359 GPtrArray *res_array = g_ptr_array_new ();
4362 gpointer iter = NULL;
4363 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4365 if ((mono_class_get_flags (nested) & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4366 if (bflags & BFLAGS_Public)
4369 if (bflags & BFLAGS_NonPublic)
4375 if (str != NULL && strcmp (nested->name, str))
4378 g_ptr_array_add (res_array, &nested->byval_arg);
4385 get_type_from_module_builder_module (MonoArrayHandle modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4387 HANDLE_FUNCTION_ENTER ();
4389 MonoType *type = NULL;
4390 MonoReflectionModuleBuilderHandle mb = MONO_HANDLE_NEW (MonoReflectionModuleBuilder, NULL);
4391 MONO_HANDLE_ARRAY_GETREF (mb, modules, i);
4392 MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (mb, dynamic_image);
4393 type = mono_reflection_get_type_checked (&dynamic_image->image, &dynamic_image->image, info, ignoreCase, type_resolve, error);
4394 HANDLE_FUNCTION_RETURN_VAL (type);
4398 get_type_from_module_builder_loaded_modules (MonoArrayHandle loaded_modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4400 HANDLE_FUNCTION_ENTER ();
4402 MonoType *type = NULL;
4403 MonoReflectionModuleHandle mod = MONO_HANDLE_NEW (MonoReflectionModule, NULL);
4404 MONO_HANDLE_ARRAY_GETREF (mod, loaded_modules, i);
4405 MonoImage *image = MONO_HANDLE_GETVAL (mod, image);
4406 type = mono_reflection_get_type_checked (image, image, info, ignoreCase, type_resolve, error);
4407 HANDLE_FUNCTION_RETURN_VAL (type);
4410 ICALL_EXPORT MonoReflectionTypeHandle
4411 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssemblyHandle assembly_h, MonoReflectionModuleHandle module, MonoStringHandle name, MonoBoolean throwOnError, MonoBoolean ignoreCase, MonoError *error)
4415 MonoTypeNameParse info;
4416 gboolean type_resolve;
4418 /* On MS.NET, this does not fire a TypeResolve event */
4419 type_resolve = TRUE;
4420 char *str = mono_string_handle_to_utf8 (name, error);
4424 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4425 if (!mono_reflection_parse_type (str, &info)) {
4427 mono_reflection_free_type_info (&info);
4429 mono_error_set_argument (error, "name", "failed to parse the type");
4432 /*g_print ("failed parse\n");*/
4433 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4436 if (info.assembly.name) {
4438 mono_reflection_free_type_info (&info);
4440 /* 1.0 and 2.0 throw different exceptions */
4441 if (mono_defaults.generic_ilist_class)
4442 mono_error_set_argument (error, NULL, "Type names passed to Assembly.GetType() must not specify an assembly.");
4444 mono_error_set_type_load_name (error, g_strdup (""), g_strdup (""), "Type names passed to Assembly.GetType() must not specify an assembly.");
4447 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4450 MonoType *type = NULL;
4451 if (!MONO_HANDLE_IS_NULL (module)) {
4452 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
4454 type = mono_reflection_get_type_checked (image, image, &info, ignoreCase, &type_resolve, error);
4455 if (!is_ok (error)) {
4457 mono_reflection_free_type_info (&info);
4463 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4464 if (assembly_is_dynamic (assembly)) {
4465 /* Enumerate all modules */
4466 MonoReflectionAssemblyBuilderHandle abuilder = MONO_HANDLE_NEW (MonoReflectionAssemblyBuilder, NULL);
4467 MONO_HANDLE_ASSIGN (abuilder, assembly_h);
4470 MonoArrayHandle modules = MONO_HANDLE_NEW (MonoArray, NULL);
4471 MONO_HANDLE_GET (modules, abuilder, modules);
4472 if (!MONO_HANDLE_IS_NULL (modules)) {
4473 int n = mono_array_handle_length (modules);
4474 for (i = 0; i < n; ++i) {
4475 type = get_type_from_module_builder_module (modules, i, &info, ignoreCase, &type_resolve, error);
4476 if (!is_ok (error)) {
4478 mono_reflection_free_type_info (&info);
4486 MonoArrayHandle loaded_modules = MONO_HANDLE_NEW (MonoArray, NULL);
4487 MONO_HANDLE_GET (loaded_modules, abuilder, loaded_modules);
4488 if (!type && !MONO_HANDLE_IS_NULL (loaded_modules)) {
4489 int n = mono_array_handle_length (loaded_modules);
4490 for (i = 0; i < n; ++i) {
4491 type = get_type_from_module_builder_loaded_modules (loaded_modules, i, &info, ignoreCase, &type_resolve, error);
4493 if (!is_ok (error)) {
4495 mono_reflection_free_type_info (&info);
4504 type = mono_reflection_get_type_checked (assembly->image, assembly->image, &info, ignoreCase, &type_resolve, error);
4505 if (!is_ok (error)) {
4507 mono_reflection_free_type_info (&info);
4513 mono_reflection_free_type_info (&info);
4517 MonoError inner_error;
4518 char *typename = mono_string_handle_to_utf8 (name, &inner_error);
4519 mono_error_assert_ok (&inner_error);
4520 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4521 char *assmname = mono_stringify_assembly_name (&assembly->aname);
4522 mono_error_set_type_load_name (error, typename, assmname, "%s", "");
4526 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4529 if (type->type == MONO_TYPE_CLASS) {
4530 MonoClass *klass = mono_type_get_class (type);
4532 /* need to report exceptions ? */
4533 if (throwOnError && mono_class_has_failure (klass)) {
4534 /* report SecurityException (or others) that occured when loading the assembly */
4535 mono_error_set_for_class_failure (error, klass);
4540 /* g_print ("got it\n"); */
4541 return mono_type_get_object_handle (MONO_HANDLE_DOMAIN (assembly_h), type, error);
4543 g_assert (!is_ok (error));
4544 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4548 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4551 gchar *shadow_ini_file;
4554 /* Check for shadow-copied assembly */
4555 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4556 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4558 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4559 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4565 g_free (shadow_ini_file);
4566 if (content != NULL) {
4569 *filename = content;
4576 ICALL_EXPORT MonoStringHandle
4577 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssemblyHandle assembly, MonoBoolean escaped, MonoError *error)
4580 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4581 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
4585 if (g_path_is_absolute (mass->image->name)) {
4586 absolute = g_strdup (mass->image->name);
4587 dirname = g_path_get_dirname (absolute);
4589 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4590 dirname = g_strdup (mass->basedir);
4593 replace_shadow_path (domain, dirname, &absolute);
4596 mono_icall_make_platform_path (absolute);
4600 uri = g_filename_to_uri (absolute, NULL, NULL);
4602 const gchar *prepend = mono_icall_get_file_path_prefix (absolute);
4603 uri = g_strconcat (prepend, absolute, NULL);
4608 MonoStringHandle res;
4610 res = mono_string_new_handle (domain, uri, error);
4613 res = MONO_HANDLE_NEW (MonoString, NULL);
4618 ICALL_EXPORT MonoBoolean
4619 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssemblyHandle assembly, MonoError *error)
4622 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly,assembly);
4624 return mass->in_gac;
4627 ICALL_EXPORT MonoReflectionAssemblyHandle
4628 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoStringHandle mname, MonoObjectHandle evidence, MonoError *error)
4631 MonoImageOpenStatus status;
4632 MonoReflectionAssemblyHandle result = MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
4634 name = mono_string_handle_to_utf8 (mname, error);
4637 MonoAssembly *res = mono_assembly_load_with_partial_name (name, &status);
4643 result = mono_assembly_get_object_handle (mono_domain_get (), res, error);
4648 ICALL_EXPORT MonoStringHandle
4649 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4651 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4652 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4653 return mono_string_new_handle (domain, mono_image_get_filename (assembly->image), error);
4656 ICALL_EXPORT MonoBoolean
4657 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4660 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4661 return assembly->ref_only;
4664 ICALL_EXPORT MonoStringHandle
4665 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4667 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4668 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4670 return mono_string_new_handle (domain, assembly->image->version, error);
4673 ICALL_EXPORT MonoReflectionMethodHandle
4674 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4677 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4678 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4681 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
4682 guint32 token = mono_image_get_entry_point (assembly->image);
4686 method = mono_get_method_checked (assembly->image, token, NULL, NULL, error);
4690 MONO_HANDLE_ASSIGN (res, mono_method_get_object_handle (domain, method, NULL, error));
4695 ICALL_EXPORT MonoReflectionModuleHandle
4696 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssemblyHandle assembly, MonoError *error)
4699 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4700 MonoAssembly *a = MONO_HANDLE_GETVAL (assembly, assembly);
4701 return mono_module_get_object_handle (domain, a->image, error);
4705 add_manifest_resource_name_to_array (MonoDomain *domain, MonoImage *image, MonoTableInfo *table, int i, MonoArrayHandle dest, MonoError *error)
4707 HANDLE_FUNCTION_ENTER ();
4709 const char *val = mono_metadata_string_heap (image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4710 MonoStringHandle str = mono_string_new_handle (domain, val, error);
4713 MONO_HANDLE_ARRAY_SETREF (dest, i, str);
4715 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4718 ICALL_EXPORT MonoArrayHandle
4719 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4722 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4723 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4724 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4725 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, table->rows, error);
4730 for (i = 0; i < table->rows; ++i) {
4731 if (!add_manifest_resource_name_to_array (domain, assembly->image, table, i, result, error))
4736 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
4739 ICALL_EXPORT MonoStringHandle
4740 ves_icall_System_Reflection_Assembly_GetAotId (MonoError *error)
4742 char *guid = mono_runtime_get_aotid ();
4745 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), guid, error);
4750 static MonoAssemblyName*
4751 create_referenced_assembly_name (MonoDomain *domain, MonoImage *image, MonoTableInfo *t, int i, MonoError *error)
4754 MonoAssemblyName *aname = g_new0 (MonoAssemblyName, 1);
4756 mono_assembly_get_assemblyref (image, i, aname);
4757 aname->hash_alg = ASSEMBLY_HASH_SHA1 /* SHA1 (default) */;
4758 /* name and culture are pointers into the image tables, but we need
4759 * real malloc'd strings (so that we can g_free() them later from
4760 * Mono.RuntimeMarshal.FreeAssemblyName) */
4761 aname->name = g_strdup (aname->name);
4762 aname->culture = g_strdup (aname->culture);
4763 /* Don't need the hash value in managed */
4764 aname->hash_value = NULL;
4765 aname->hash_len = 0;
4766 g_assert (aname->public_key == NULL);
4768 /* note: this function doesn't return the codebase on purpose (i.e. it can
4769 be used under partial trust as path information isn't present). */
4773 ICALL_EXPORT GPtrArray*
4774 ves_icall_System_Reflection_Assembly_InternalGetReferencedAssemblies (MonoReflectionAssemblyHandle assembly, MonoError *error)
4777 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4778 MonoAssembly *ass = MONO_HANDLE_GETVAL(assembly, assembly);
4779 MonoImage *image = ass->image;
4781 MonoTableInfo *t = &image->tables [MONO_TABLE_ASSEMBLYREF];
4782 int count = t->rows;
4784 GPtrArray *result = g_ptr_array_sized_new (count);
4786 for (int i = 0; i < count; i++) {
4787 MonoAssemblyName *aname = create_referenced_assembly_name (domain, image, t, i, error);
4790 g_ptr_array_add (result, aname);
4795 /* move this in some file in mono/util/ */
4797 g_concat_dir_and_file (const char *dir, const char *file)
4799 g_return_val_if_fail (dir != NULL, NULL);
4800 g_return_val_if_fail (file != NULL, NULL);
4803 * If the directory name doesn't have a / on the end, we need
4804 * to add one so we get a proper path to the file
4806 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4807 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4809 return g_strconcat (dir, file, NULL);
4813 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, gint32 *size, MonoReflectionModuleHandleOut ref_module, MonoError *error)
4816 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4817 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4818 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4820 guint32 cols [MONO_MANIFEST_SIZE];
4821 guint32 impl, file_idx;
4825 char *n = mono_string_handle_to_utf8 (name, error);
4826 return_val_if_nok (error, NULL);
4828 for (i = 0; i < table->rows; ++i) {
4829 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4830 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4831 if (strcmp (val, n) == 0)
4835 if (i == table->rows)
4838 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4841 * this code should only be called after obtaining the
4842 * ResourceInfo and handling the other cases.
4844 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4845 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4847 module = mono_image_load_file_for_image_checked (assembly->image, file_idx, error);
4848 if (!is_ok (error) || !module)
4852 module = assembly->image;
4855 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
4858 MONO_HANDLE_ASSIGN (ref_module, rm);
4860 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4864 get_manifest_resource_info_internal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info, MonoError *error)
4866 HANDLE_FUNCTION_ENTER ();
4867 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4868 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4869 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4871 guint32 cols [MONO_MANIFEST_SIZE];
4872 guint32 file_cols [MONO_FILE_SIZE];
4876 gboolean result = FALSE;
4878 n = mono_string_handle_to_utf8 (name, error);
4882 for (i = 0; i < table->rows; ++i) {
4883 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4884 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4885 if (strcmp (val, n) == 0)
4889 if (i == table->rows)
4892 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4893 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST);
4896 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4897 case MONO_IMPLEMENTATION_FILE:
4898 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4899 table = &assembly->image->tables [MONO_TABLE_FILE];
4900 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4901 val = mono_metadata_string_heap (assembly->image, file_cols [MONO_FILE_NAME]);
4902 MONO_HANDLE_SET (info, filename, mono_string_new_handle (domain, val, error));
4903 if (file_cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA)
4904 MONO_HANDLE_SETVAL (info, location, guint32, 0);
4906 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED);
4909 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4910 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4911 mono_assembly_load_reference (assembly->image, i - 1);
4912 if (assembly->image->references [i - 1] == REFERENCE_MISSING) {
4913 mono_error_set_assembly_load (error, NULL, "Assembly %d referenced from assembly %s not found ", i - 1, assembly->image->name);
4916 MonoReflectionAssemblyHandle assm_obj = mono_assembly_get_object_handle (mono_domain_get (), assembly->image->references [i - 1], error);
4919 MONO_HANDLE_SET (info, assembly, assm_obj);
4921 /* Obtain info recursively */
4922 get_manifest_resource_info_internal (assm_obj, name, info, error);
4925 guint32 location = MONO_HANDLE_GETVAL (info, location);
4926 location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4927 MONO_HANDLE_SETVAL (info, location, guint32, location);
4930 case MONO_IMPLEMENTATION_EXP_TYPE:
4931 g_assert_not_reached ();
4938 HANDLE_FUNCTION_RETURN_VAL (result);
4941 ICALL_EXPORT gboolean
4942 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info_h, MonoError *error)
4945 return get_manifest_resource_info_internal (assembly_h, name, info_h, error);
4949 add_filename_to_files_array (MonoDomain *domain, MonoAssembly * assembly, MonoTableInfo *table, int i, MonoArrayHandle dest, int dest_idx, MonoError *error)
4951 HANDLE_FUNCTION_ENTER();
4953 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4954 char *n = g_concat_dir_and_file (assembly->basedir, val);
4955 MonoStringHandle str = mono_string_new_handle (domain, n, error);
4959 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, str);
4961 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4964 ICALL_EXPORT MonoObjectHandle
4965 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoBoolean resource_modules, MonoError *error)
4968 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4969 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4970 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_FILE];
4973 /* check hash if needed */
4974 if (!MONO_HANDLE_IS_NULL(name)) {
4975 char *n = mono_string_handle_to_utf8 (name, error);
4979 for (i = 0; i < table->rows; ++i) {
4980 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4981 if (strcmp (val, n) == 0) {
4983 n = g_concat_dir_and_file (assembly->basedir, val);
4984 MonoStringHandle fn = mono_string_new_handle (domain, n, error);
4988 return MONO_HANDLE_CAST (MonoObject, fn);
4996 for (i = 0; i < table->rows; ++i) {
4997 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
5001 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, count, error);
5006 for (i = 0; i < table->rows; ++i) {
5007 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5008 if (!add_filename_to_files_array (domain, assembly, table, i, result, count, error))
5013 return MONO_HANDLE_CAST (MonoObject, result);
5019 add_module_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int *dest_idx, MonoImage* module, MonoError *error)
5021 HANDLE_FUNCTION_ENTER ();
5024 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
5028 MONO_HANDLE_ARRAY_SETREF (dest, *dest_idx, rm);
5033 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5037 add_file_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int dest_idx, MonoImage *image, MonoTableInfo *table, int table_idx, MonoError *error)
5039 HANDLE_FUNCTION_ENTER ();
5042 guint32 cols [MONO_FILE_SIZE];
5043 mono_metadata_decode_row (table, table_idx, cols, MONO_FILE_SIZE);
5044 if (cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA) {
5045 MonoReflectionModuleHandle rm = mono_module_file_get_object_handle (domain, image, table_idx, error);
5048 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5050 MonoImage *m = mono_image_load_file_for_image_checked (image, table_idx + 1, error);
5054 const char *filename = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
5055 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5058 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, m, error);
5061 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5065 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5068 ICALL_EXPORT MonoArrayHandle
5069 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
5072 MonoDomain *domain = mono_domain_get();
5073 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5075 int i, j, file_count = 0;
5076 MonoImage **modules;
5077 guint32 module_count, real_module_count;
5078 MonoTableInfo *table;
5079 MonoImage *image = assembly->image;
5081 g_assert (image != NULL);
5082 g_assert (!assembly_is_dynamic (assembly));
5084 table = &image->tables [MONO_TABLE_FILE];
5085 file_count = table->rows;
5087 modules = image->modules;
5088 module_count = image->module_count;
5090 real_module_count = 0;
5091 for (i = 0; i < module_count; ++i)
5093 real_module_count ++;
5095 klass = mono_class_get_module_class ();
5096 MonoArrayHandle res = mono_array_new_handle (domain, klass, 1 + real_module_count + file_count, error);
5100 MonoReflectionModuleHandle image_obj = mono_module_get_object_handle (domain, image, error);
5104 MONO_HANDLE_ARRAY_SETREF (res, 0, image_obj);
5107 for (i = 0; i < module_count; ++i)
5108 if (!add_module_to_modules_array (domain, res, &j, modules[i], error))
5111 for (i = 0; i < file_count; ++i, ++j) {
5112 if (!add_file_to_modules_array (domain, res, j, image, table, i, error))
5118 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5121 ICALL_EXPORT MonoReflectionMethodHandle
5122 ves_icall_GetCurrentMethod (MonoError *error)
5126 MonoMethod *m = mono_method_get_last_managed ();
5129 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5130 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5133 while (m->is_inflated)
5134 m = ((MonoMethodInflated*)m)->declaring;
5136 return mono_method_get_object_handle (mono_domain_get (), m, NULL, error);
5141 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
5144 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
5147 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
5148 //method is inflated, we should inflate it on the other class
5149 MonoGenericContext ctx;
5150 ctx.method_inst = inflated->context.method_inst;
5151 ctx.class_inst = inflated->context.class_inst;
5152 if (mono_class_is_ginst (klass))
5153 ctx.class_inst = mono_class_get_generic_class (klass)->context.class_inst;
5154 else if (mono_class_is_gtd (klass))
5155 ctx.class_inst = mono_class_get_generic_container (klass)->context.class_inst;
5156 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
5157 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
5161 mono_class_setup_methods (method->klass);
5162 if (mono_class_has_failure (method->klass))
5164 int mcount = mono_class_get_method_count (method->klass);
5165 for (i = 0; i < mcount; ++i) {
5166 if (method->klass->methods [i] == method) {
5171 mono_class_setup_methods (klass);
5172 if (mono_class_has_failure (klass))
5174 g_assert (offset >= 0 && offset < mono_class_get_method_count (klass));
5175 return klass->methods [offset];
5178 ICALL_EXPORT MonoReflectionMethodHandle
5179 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType_native (MonoMethod *method, MonoType *type, MonoBoolean generic_check, MonoError *error)
5183 if (type && generic_check) {
5184 klass = mono_class_from_mono_type (type);
5185 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
5186 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5188 if (method->klass != klass) {
5189 method = mono_method_get_equivalent_method (method, klass);
5191 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5194 klass = mono_class_from_mono_type (type);
5196 klass = method->klass;
5197 return mono_method_get_object_handle (mono_domain_get (), method, klass, error);
5200 ICALL_EXPORT MonoReflectionMethodBodyHandle
5201 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method, MonoError *error)
5204 return mono_method_body_get_object_handle (mono_domain_get (), method, error);
5207 ICALL_EXPORT MonoReflectionAssemblyHandle
5208 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (MonoError *error)
5212 MonoMethod *dest = NULL;
5213 mono_stack_walk_no_il (get_executing, &dest);
5215 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5219 ICALL_EXPORT MonoReflectionAssemblyHandle
5220 ves_icall_System_Reflection_Assembly_GetEntryAssembly (MonoError *error)
5224 MonoDomain* domain = mono_domain_get ();
5226 if (!domain->entry_assembly)
5227 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5229 return mono_assembly_get_object_handle (domain, domain->entry_assembly, error);
5232 ICALL_EXPORT MonoReflectionAssemblyHandle
5233 ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error)
5240 mono_stack_walk_no_il (get_executing, &dest);
5242 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
5246 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5247 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5249 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5252 ICALL_EXPORT MonoStringHandle
5253 ves_icall_System_RuntimeType_getFullName (MonoReflectionTypeHandle object, gboolean full_name,
5254 gboolean assembly_qualified, MonoError *error)
5256 MonoDomain *domain = mono_object_domain (MONO_HANDLE_RAW (object));
5257 MonoType *type = MONO_HANDLE_RAW (object)->type;
5258 MonoTypeNameFormat format;
5259 MonoStringHandle res;
5263 format = assembly_qualified ?
5264 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
5265 MONO_TYPE_NAME_FORMAT_FULL_NAME;
5267 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
5269 name = mono_type_get_name_full (type, format);
5271 return NULL_HANDLE_STRING;
5273 if (full_name && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR)) {
5275 return NULL_HANDLE_STRING;
5278 res = mono_string_new_handle (domain, name, error);
5285 vell_icall_RuntimeType_get_core_clr_security_level (MonoReflectionTypeHandle rfield, MonoError *error)
5288 MonoType *type = MONO_HANDLE_GETVAL (rfield, type);
5289 MonoClass *klass = mono_class_from_mono_type (type);
5291 mono_class_init_checked (klass, error);
5294 return mono_security_core_clr_class_level (klass);
5298 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
5300 MonoClassField *field = rfield->field;
5301 return mono_security_core_clr_field_level (field, TRUE);
5305 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethodHandle rfield, MonoError *error)
5308 MonoMethod *method = MONO_HANDLE_GETVAL (rfield, method);
5309 return mono_security_core_clr_method_level (method, TRUE);
5312 ICALL_EXPORT MonoStringHandle
5313 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssemblyHandle assembly, MonoError *error)
5316 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
5317 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
5320 name = mono_stringify_assembly_name (&mass->aname);
5321 MonoStringHandle res = mono_string_new_handle (domain, name, error);
5326 ICALL_EXPORT MonoAssemblyName *
5327 ves_icall_System_Reflection_AssemblyName_GetNativeName (MonoAssembly *mass)
5329 return &mass->aname;
5333 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoStringHandle fname, MonoAssemblyName *name, MonoStringHandleOut normalized_codebase, MonoError *error)
5336 MonoImageOpenStatus status = MONO_IMAGE_OK;
5337 char *codebase = NULL;
5344 filename = mono_string_handle_to_utf8 (fname, error);
5345 return_if_nok (error);
5347 dirname = g_path_get_dirname (filename);
5348 replace_shadow_path (mono_domain_get (), dirname, &filename);
5351 image = mono_image_open_full (filename, &status, TRUE);
5354 if (status == MONO_IMAGE_IMAGE_INVALID)
5355 mono_error_set_bad_image_name (error, g_strdup (filename), "%s", "");
5357 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5362 res = mono_assembly_fill_assembly_name_full (image, name, TRUE);
5364 mono_image_close (image);
5366 mono_error_set_argument (error, "assemblyFile", "The file does not contain a manifest");
5370 if (filename != NULL && *filename != '\0') {
5373 codebase = g_strdup (filename);
5375 mono_icall_make_platform_path (codebase);
5377 const gchar *prepend = mono_icall_get_file_path_prefix (codebase);
5379 result = g_strconcat (prepend, codebase, NULL);
5383 MONO_HANDLE_ASSIGN (normalized_codebase, mono_string_new_handle (mono_domain_get (), codebase, error));
5386 mono_image_close (image);
5390 ICALL_EXPORT MonoBoolean
5391 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssemblyHandle assembly_h,
5392 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength, MonoError *error)
5395 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5396 MonoBoolean result = FALSE;
5397 MonoDeclSecurityEntry entry;
5399 /* SecurityAction.RequestMinimum */
5400 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQMIN, &entry)) {
5401 *minimum = entry.blob;
5402 *minLength = entry.size;
5405 /* SecurityAction.RequestOptional */
5406 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQOPT, &entry)) {
5407 *optional = entry.blob;
5408 *optLength = entry.size;
5411 /* SecurityAction.RequestRefuse */
5412 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5413 *refused = entry.blob;
5414 *refLength = entry.size;
5422 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5424 guint32 attrs, visibility;
5426 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5427 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5428 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5431 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5437 image_get_type (MonoDomain *domain, MonoImage *image, MonoTableInfo *tdef, int table_idx, int count, MonoArrayHandle res, MonoArrayHandle exceptions, MonoBoolean exportedOnly, MonoError *error)
5440 HANDLE_FUNCTION_ENTER ();
5441 MonoError klass_error;
5442 MonoClass *klass = mono_class_get_checked (image, table_idx | MONO_TOKEN_TYPE_DEF, &klass_error);
5445 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5446 return_if_nok (error);
5448 MONO_HANDLE_ARRAY_SETREF (res, count, rt);
5450 MonoException *ex = mono_error_convert_to_exception (error);
5451 MONO_HANDLE_ARRAY_SETRAW (exceptions, count, ex);
5453 HANDLE_FUNCTION_RETURN ();
5456 static MonoArrayHandle
5457 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArrayHandleOut exceptions, MonoBoolean exportedOnly, MonoError *error)
5459 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5464 /* we start the count from 1 because we skip the special type <Module> */
5467 for (i = 1; i < tdef->rows; ++i) {
5468 if (mono_module_type_is_visible (tdef, image, i + 1))
5472 count = tdef->rows - 1;
5474 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.runtimetype_class, count, error);
5475 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5476 MONO_HANDLE_ASSIGN (exceptions, mono_array_new_handle (domain, mono_defaults.exception_class, count, error));
5477 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5479 for (i = 1; i < tdef->rows; ++i) {
5480 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i+1)) {
5481 image_get_type (domain, image, tdef, i + 1, count, res, exceptions, exportedOnly, error);
5482 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5491 append_module_types (MonoDomain *domain, MonoArrayHandleOut res, MonoArrayHandleOut exceptions, MonoImage *image, MonoBoolean exportedOnly, MonoError *error)
5493 HANDLE_FUNCTION_ENTER ();
5495 MonoArrayHandle ex2 = MONO_HANDLE_NEW (MonoArray, NULL);
5496 MonoArrayHandle res2 = mono_module_get_types (domain, image, ex2, exportedOnly, error);
5500 /* Append the new types to the end of the array */
5501 if (mono_array_handle_length (res2) > 0) {
5504 len1 = mono_array_handle_length (res);
5505 len2 = mono_array_handle_length (res2);
5507 MonoArrayHandle res3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5511 mono_array_handle_memcpy_refs (res3, 0, res, 0, len1);
5512 mono_array_handle_memcpy_refs (res3, len1, res2, 0, len2);
5513 MONO_HANDLE_ASSIGN (res, res3);
5515 MonoArrayHandle ex3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5519 mono_array_handle_memcpy_refs (ex3, 0, exceptions, 0, len1);
5520 mono_array_handle_memcpy_refs (ex3, len1, ex2, 0, len2);
5521 MONO_HANDLE_ASSIGN (exceptions, ex3);
5524 HANDLE_FUNCTION_RETURN ();
5528 set_class_failure_in_array (MonoArrayHandle exl, int i, MonoClass *klass)
5530 HANDLE_FUNCTION_ENTER ();
5531 MonoError unboxed_error;
5532 error_init (&unboxed_error);
5533 mono_error_set_for_class_failure (&unboxed_error, klass);
5535 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, mono_error_convert_to_exception (&unboxed_error));
5536 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5537 HANDLE_FUNCTION_RETURN ();
5540 ICALL_EXPORT MonoArrayHandle
5541 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssemblyHandle assembly_handle, MonoBoolean exportedOnly, MonoError *error)
5543 MonoArrayHandle exceptions = MONO_HANDLE_NEW(MonoArray, NULL);
5546 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_handle);
5547 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_handle, assembly);
5549 g_assert (!assembly_is_dynamic (assembly));
5550 MonoImage *image = assembly->image;
5551 MonoTableInfo *table = &image->tables [MONO_TABLE_FILE];
5552 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, exportedOnly, error);
5553 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5555 /* Append data from all modules in the assembly */
5556 for (i = 0; i < table->rows; ++i) {
5557 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5558 MonoImage *loaded_image = mono_assembly_load_module_checked (image->assembly, i + 1, error);
5559 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5562 append_module_types (domain, res, exceptions, loaded_image, exportedOnly, error);
5563 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5568 /* the ReflectionTypeLoadException must have all the types (Types property),
5569 * NULL replacing types which throws an exception. The LoaderException must
5570 * contain all exceptions for NULL items.
5573 int len = mono_array_handle_length (res);
5577 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
5578 for (i = 0; i < len; i++) {
5579 MONO_HANDLE_ARRAY_GETREF (t, res, i);
5581 if (!MONO_HANDLE_IS_NULL (t)) {
5582 MonoClass *klass = mono_type_get_class (MONO_HANDLE_GETVAL (t, type));
5583 if ((klass != NULL) && mono_class_has_failure (klass)) {
5584 /* keep the class in the list */
5585 list = g_list_append (list, klass);
5586 /* and replace Type with NULL */
5587 MONO_HANDLE_ARRAY_SETRAW (res, i, NULL);
5594 if (list || ex_count) {
5596 int j, length = g_list_length (list) + ex_count;
5598 MonoArrayHandle exl = mono_array_new_handle (domain, mono_defaults.exception_class, length, error);
5599 if (!is_ok (error)) {
5601 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5603 /* Types for which mono_class_get_checked () succeeded */
5604 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, NULL);
5605 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5606 set_class_failure_in_array (exl, i, (MonoClass*)tmp->data);
5608 /* Types for which it don't */
5609 for (j = 0; j < mono_array_handle_length (exceptions); ++j) {
5610 MONO_HANDLE_ARRAY_GETREF (exc, exceptions, j);
5611 if (!MONO_HANDLE_IS_NULL (exc)) {
5612 g_assert (i < length);
5613 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5620 MONO_HANDLE_ASSIGN (exc, mono_get_exception_reflection_type_load_checked (res, exl, error));
5621 if (!is_ok (error)) {
5622 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5624 mono_error_set_exception_handle (error, exc);
5625 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5632 ves_icall_Mono_RuntimeMarshal_FreeAssemblyName (MonoAssemblyName *aname, gboolean free_struct)
5634 mono_assembly_name_free (aname);
5639 ICALL_EXPORT gboolean
5640 ves_icall_System_Reflection_AssemblyName_ParseAssemblyName (const char *name, MonoAssemblyName *aname, gboolean *is_version_definited, gboolean *is_token_defined)
5642 *is_version_definited = *is_token_defined = FALSE;
5644 return mono_assembly_name_parse_full (name, aname, TRUE, is_version_definited, is_token_defined);
5647 ICALL_EXPORT MonoReflectionTypeHandle
5648 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModuleHandle module, MonoError *error)
5650 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5651 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5656 MonoReflectionTypeHandle ret = MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
5658 if (image_is_dynamic (image) && ((MonoDynamicImage*)image)->initial_image)
5659 /* These images do not have a global type */
5662 klass = mono_class_get_checked (image, 1 | MONO_TOKEN_TYPE_DEF, error);
5666 ret = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5672 ves_icall_System_Reflection_Module_Close (MonoReflectionModuleHandle module, MonoError *error)
5674 /*if (module->image)
5675 mono_image_close (module->image);*/
5678 ICALL_EXPORT MonoStringHandle
5679 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModuleHandle refmodule, MonoError *error)
5681 MonoDomain *domain = MONO_HANDLE_DOMAIN (refmodule);
5682 MonoImage *image = MONO_HANDLE_GETVAL (refmodule, image);
5685 return mono_string_new_handle (domain, image->guid, error);
5689 static inline gpointer
5690 mono_icall_module_get_hinstance (MonoReflectionModuleHandle module)
5692 return (gpointer) (-1);
5694 #endif /* HOST_WIN32 */
5696 ICALL_EXPORT gpointer
5697 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModuleHandle module, MonoError *error)
5699 return mono_icall_module_get_hinstance (module);
5703 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine, MonoError *error)
5705 if (image_is_dynamic (image)) {
5706 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5707 *pe_kind = dyn->pe_kind;
5708 *machine = dyn->machine;
5711 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5712 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5717 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image, MonoError *error)
5719 return (image->md_version_major << 16) | (image->md_version_minor);
5722 ICALL_EXPORT MonoArrayHandle
5723 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModuleHandle module, MonoError *error)
5727 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5728 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5731 MonoArrayHandle arr = mono_array_new_handle (domain, mono_defaults.runtimetype_class, 0, error);
5734 MonoArrayHandle exceptions = MONO_HANDLE_NEW (MonoArray, NULL);
5735 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, FALSE, error);
5736 return_val_if_nok (error, MONO_HANDLE_CAST(MonoArray, NULL_HANDLE));
5738 int n = mono_array_handle_length (exceptions);
5739 MonoExceptionHandle ex = MONO_HANDLE_NEW (MonoException, NULL);
5740 for (int i = 0; i < n; ++i) {
5741 MONO_HANDLE_ARRAY_GETREF(ex, exceptions, i);
5742 if (!MONO_HANDLE_IS_NULL (ex)) {
5743 mono_error_set_exception_handle (error, ex);
5744 return MONO_HANDLE_CAST(MonoArray, NULL_HANDLE);
5752 mono_memberref_is_method (MonoImage *image, guint32 token)
5754 if (!image_is_dynamic (image)) {
5755 guint32 cols [MONO_MEMBERREF_SIZE];
5757 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5758 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5759 mono_metadata_decode_blob_size (sig, &sig);
5760 return (*sig != 0x6);
5763 MonoClass *handle_class;
5765 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL, &error)) {
5766 mono_error_cleanup (&error); /* just probing, ignore error */
5770 return mono_defaults.methodhandle_class == handle_class;
5774 static MonoGenericInst *
5775 get_generic_inst_from_array_handle (MonoArrayHandle type_args)
5777 int type_argc = mono_array_handle_length (type_args);
5778 int size = MONO_SIZEOF_GENERIC_INST + type_argc * sizeof (MonoType *);
5780 MonoGenericInst *ginst = (MonoGenericInst *)g_alloca (size);
5781 memset (ginst, 0, sizeof (MonoGenericInst));
5782 ginst->type_argc = type_argc;
5783 for (int i = 0; i < type_argc; i++) {
5784 MONO_HANDLE_ARRAY_GETVAL (ginst->type_argv[i], type_args, MonoType*, i);
5786 ginst->is_open = FALSE;
5787 for (int i = 0; i < type_argc; i++) {
5788 if (mono_class_is_open_constructed_type (ginst->type_argv[i])) {
5789 ginst->is_open = TRUE;
5794 return mono_metadata_get_canonical_generic_inst (ginst);
5798 init_generic_context_from_args_handles (MonoGenericContext *context, MonoArrayHandle type_args, MonoArrayHandle method_args)
5800 if (!MONO_HANDLE_IS_NULL (type_args)) {
5801 context->class_inst = get_generic_inst_from_array_handle (type_args);
5803 context->class_inst = NULL;
5805 if (!MONO_HANDLE_IS_NULL (method_args)) {
5806 context->method_inst = get_generic_inst_from_array_handle (method_args);
5808 context->method_inst = NULL;
5814 module_resolve_type_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5816 HANDLE_FUNCTION_ENTER ();
5818 MonoType *result = NULL;
5820 int table = mono_metadata_token_table (token);
5821 int index = mono_metadata_token_index (token);
5822 MonoGenericContext context;
5824 *resolve_error = ResolveTokenError_Other;
5826 /* Validate token */
5827 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5828 (table != MONO_TABLE_TYPESPEC)) {
5829 *resolve_error = ResolveTokenError_BadTable;
5833 if (image_is_dynamic (image)) {
5834 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5835 MonoError inner_error;
5836 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5837 mono_error_cleanup (&inner_error);
5838 result = klass ? &klass->byval_arg : NULL;
5842 init_generic_context_from_args_handles (&context, type_args, method_args);
5843 MonoError inner_error;
5844 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5845 mono_error_cleanup (&inner_error);
5846 result = klass ? &klass->byval_arg : NULL;
5850 if ((index <= 0) || (index > image->tables [table].rows)) {
5851 *resolve_error = ResolveTokenError_OutOfRange;
5855 init_generic_context_from_args_handles (&context, type_args, method_args);
5856 klass = mono_class_get_checked (image, token, error);
5858 klass = mono_class_inflate_generic_class_checked (klass, &context, error);
5863 result = &klass->byval_arg;
5865 HANDLE_FUNCTION_RETURN_VAL (result);
5868 ICALL_EXPORT MonoType*
5869 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5871 return module_resolve_type_token (image, token, type_args, method_args, resolve_error, error);
5875 module_resolve_method_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5877 HANDLE_FUNCTION_ENTER ();
5879 MonoMethod *method = NULL;
5880 int table = mono_metadata_token_table (token);
5881 int index = mono_metadata_token_index (token);
5882 MonoGenericContext context;
5884 *resolve_error = ResolveTokenError_Other;
5886 /* Validate token */
5887 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5888 (table != MONO_TABLE_MEMBERREF)) {
5889 *resolve_error = ResolveTokenError_BadTable;
5893 if (image_is_dynamic (image)) {
5894 if (table == MONO_TABLE_METHOD) {
5895 MonoError inner_error;
5896 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5897 mono_error_cleanup (&inner_error);
5901 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5902 *resolve_error = ResolveTokenError_BadTable;
5906 init_generic_context_from_args_handles (&context, type_args, method_args);
5907 MonoError inner_error;
5908 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5909 mono_error_cleanup (&inner_error);
5913 if ((index <= 0) || (index > image->tables [table].rows)) {
5914 *resolve_error = ResolveTokenError_OutOfRange;
5917 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5918 *resolve_error = ResolveTokenError_BadTable;
5922 init_generic_context_from_args_handles (&context, type_args, method_args);
5923 method = mono_get_method_checked (image, token, NULL, &context, error);
5926 HANDLE_FUNCTION_RETURN_VAL (method);
5929 ICALL_EXPORT MonoMethod*
5930 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5932 return module_resolve_method_token (image, token, type_args, method_args, resolve_error, error);
5935 ICALL_EXPORT MonoString*
5936 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error)
5939 int index = mono_metadata_token_index (token);
5941 *resolve_error = ResolveTokenError_Other;
5943 /* Validate token */
5944 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5945 *resolve_error = ResolveTokenError_BadTable;
5949 if (image_is_dynamic (image)) {
5950 MonoString * result = (MonoString *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5951 mono_error_cleanup (&error);
5955 if ((index <= 0) || (index >= image->heap_us.size)) {
5956 *resolve_error = ResolveTokenError_OutOfRange;
5960 /* FIXME: What to do if the index points into the middle of a string ? */
5962 MonoString *result = mono_ldstr_checked (mono_domain_get (), image, index, &error);
5963 mono_error_set_pending_exception (&error);
5967 static MonoClassField*
5968 module_resolve_field_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5970 HANDLE_FUNCTION_ENTER ();
5972 int table = mono_metadata_token_table (token);
5973 int index = mono_metadata_token_index (token);
5974 MonoGenericContext context;
5975 MonoClassField *field = NULL;
5978 *resolve_error = ResolveTokenError_Other;
5980 /* Validate token */
5981 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5982 *resolve_error = ResolveTokenError_BadTable;
5986 if (image_is_dynamic (image)) {
5987 if (table == MONO_TABLE_FIELD) {
5988 MonoError inner_error;
5989 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5990 mono_error_cleanup (&inner_error);
5994 if (mono_memberref_is_method (image, token)) {
5995 *resolve_error = ResolveTokenError_BadTable;
5999 init_generic_context_from_args_handles (&context, type_args, method_args);
6000 MonoError inner_error;
6001 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
6002 mono_error_cleanup (&inner_error);
6006 if ((index <= 0) || (index > image->tables [table].rows)) {
6007 *resolve_error = ResolveTokenError_OutOfRange;
6010 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
6011 *resolve_error = ResolveTokenError_BadTable;
6015 init_generic_context_from_args_handles (&context, type_args, method_args);
6016 field = mono_field_from_token_checked (image, token, &klass, &context, error);
6019 HANDLE_FUNCTION_RETURN_VAL (field);
6022 ICALL_EXPORT MonoClassField*
6023 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
6025 return module_resolve_field_token (image, token, type_args, method_args, resolve_error, error);
6028 ICALL_EXPORT MonoObjectHandle
6029 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *error, MonoError *merror)
6031 int table = mono_metadata_token_table (token);
6033 error_init (merror);
6034 *error = ResolveTokenError_Other;
6037 case MONO_TABLE_TYPEDEF:
6038 case MONO_TABLE_TYPEREF:
6039 case MONO_TABLE_TYPESPEC: {
6040 MonoType *t = module_resolve_type_token (image, token, type_args, method_args, error, merror);
6042 return MONO_HANDLE_CAST (MonoObject, mono_type_get_object_handle (mono_domain_get (), t, merror));
6047 case MONO_TABLE_METHOD:
6048 case MONO_TABLE_METHODSPEC: {
6049 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6051 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6055 case MONO_TABLE_FIELD: {
6056 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6058 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6063 case MONO_TABLE_MEMBERREF:
6064 if (mono_memberref_is_method (image, token)) {
6065 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6067 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6072 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6074 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6082 *error = ResolveTokenError_BadTable;
6088 ICALL_EXPORT MonoArrayHandle
6089 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error, MonoError *error)
6092 int table = mono_metadata_token_table (token);
6093 int idx = mono_metadata_token_index (token);
6094 MonoTableInfo *tables = image->tables;
6098 *resolve_error = ResolveTokenError_OutOfRange;
6100 /* FIXME: Support other tables ? */
6101 if (table != MONO_TABLE_STANDALONESIG)
6102 return MONO_HANDLE_CAST (MonoArray, NULL);
6104 if (image_is_dynamic (image))
6105 return MONO_HANDLE_CAST (MonoArray, NULL);
6107 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
6108 return MONO_HANDLE_CAST (MonoArray, NULL);
6110 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
6112 ptr = mono_metadata_blob_heap (image, sig);
6113 len = mono_metadata_decode_blob_size (ptr, &ptr);
6115 MonoArrayHandle res = mono_array_new_handle (mono_domain_get (), mono_defaults.byte_class, len, error);
6117 return MONO_HANDLE_CAST (MonoArray, NULL);
6119 gpointer array_base = MONO_ARRAY_HANDLE_PIN (res, guint8, 0, &h);
6120 memcpy (array_base, ptr, len);
6121 mono_gchandle_free (h);
6125 ICALL_EXPORT MonoBoolean
6126 ves_icall_RuntimeTypeHandle_IsArray (MonoReflectionTypeHandle ref_type, MonoError *error)
6129 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6131 MonoBoolean res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
6137 check_for_invalid_type (MonoClass *klass, MonoError *error)
6143 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
6146 name = mono_type_get_full_name (klass);
6147 mono_error_set_type_load_name (error, name, g_strdup (""), "");
6150 ICALL_EXPORT MonoReflectionTypeHandle
6151 ves_icall_RuntimeType_make_array_type (MonoReflectionTypeHandle ref_type, int rank, MonoError *error)
6154 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6156 MonoClass *klass = mono_class_from_mono_type (type);
6157 check_for_invalid_type (klass, error);
6159 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6162 if (rank == 0) //single dimentional array
6163 aklass = mono_array_class_get (klass, 1);
6165 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
6167 if (mono_class_has_failure (aklass)) {
6168 mono_error_set_for_class_failure (error, aklass);
6169 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6172 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6173 return mono_type_get_object_handle (domain, &aklass->byval_arg, error);
6176 ICALL_EXPORT MonoReflectionTypeHandle
6177 ves_icall_RuntimeType_make_byref_type (MonoReflectionTypeHandle ref_type, MonoError *error)
6180 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6182 MonoClass *klass = mono_class_from_mono_type (type);
6183 mono_class_init_checked (klass, error);
6185 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6187 check_for_invalid_type (klass, error);
6189 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6191 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6192 return mono_type_get_object_handle (domain, &klass->this_arg, error);
6195 ICALL_EXPORT MonoReflectionTypeHandle
6196 ves_icall_RuntimeType_MakePointerType (MonoReflectionTypeHandle ref_type, MonoError *error)
6199 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6200 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6201 MonoClass *klass = mono_class_from_mono_type (type);
6202 mono_class_init_checked (klass, error);
6204 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6206 check_for_invalid_type (klass, error);
6208 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6210 MonoClass *pklass = mono_ptr_class_get (type);
6212 return mono_type_get_object_handle (domain, &pklass->byval_arg, error);
6215 ICALL_EXPORT MonoObjectHandle
6216 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionTypeHandle ref_type, MonoObjectHandle target,
6217 MonoReflectionMethodHandle info, MonoBoolean throwOnBindFailure, MonoError *error)
6219 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6220 MonoClass *delegate_class = mono_class_from_mono_type (type);
6222 MonoMethod *method = MONO_HANDLE_GETVAL (info, method);
6223 MonoMethodSignature *sig = mono_method_signature(method);
6225 mono_class_init_checked (delegate_class, error);
6226 return_val_if_nok (error, NULL_HANDLE);
6228 if (!(delegate_class->parent == mono_defaults.multicastdelegate_class)) {
6229 /* FIXME improve this exception message */
6230 mono_error_set_execution_engine (error, "file %s: line %d (%s): assertion failed: (%s)", __FILE__, __LINE__,
6232 "delegate_class->parent == mono_defaults.multicastdelegate_class");
6236 if (mono_security_core_clr_enabled ()) {
6237 MonoError security_error;
6238 if (!mono_security_core_clr_ensure_delegate_creation (method, &security_error)) {
6239 if (throwOnBindFailure)
6240 mono_error_move (error, &security_error);
6242 mono_error_cleanup (&security_error);
6247 if (sig->generic_param_count && method->wrapper_type == MONO_WRAPPER_NONE) {
6248 if (!method->is_inflated) {
6249 mono_error_set_argument (error, "method", " Cannot bind to the target method because its signature differs from that of the delegate type");
6254 MonoObjectHandle delegate = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (MONO_HANDLE_DOMAIN (ref_type), delegate_class, error));
6255 return_val_if_nok (error, NULL_HANDLE);
6257 if (method_is_dynamic (method)) {
6258 /* Creating a trampoline would leak memory */
6259 func = mono_compile_method_checked (method, error);
6260 return_val_if_nok (error, NULL_HANDLE);
6262 if (!MONO_HANDLE_IS_NULL (target) && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_handle_class (target)) {
6263 method = mono_object_handle_get_virtual_method (target, method, error);
6264 return_val_if_nok (error, NULL_HANDLE);
6266 gpointer trampoline = mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE, error);
6267 return_val_if_nok (error, NULL_HANDLE);
6268 func = mono_create_ftnptr (mono_domain_get (), trampoline);
6271 mono_delegate_ctor_with_method (delegate, target, func, method, error);
6272 return_val_if_nok (error, NULL_HANDLE);
6276 ICALL_EXPORT MonoMulticastDelegateHandle
6277 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegateHandle delegate, MonoError *error)
6281 MonoClass *klass = mono_handle_class (delegate);
6282 g_assert (mono_class_has_parent (klass, mono_defaults.multicastdelegate_class));
6284 MonoMulticastDelegateHandle ret = MONO_HANDLE_NEW (MonoMulticastDelegate, mono_object_new_checked (MONO_HANDLE_DOMAIN (delegate), klass, error));
6285 return_val_if_nok (error, MONO_HANDLE_CAST (MonoMulticastDelegate, NULL_HANDLE));
6287 MONO_HANDLE_SETVAL (MONO_HANDLE_CAST (MonoDelegate, ret), invoke_impl, gpointer, mono_runtime_create_delegate_trampoline (klass));
6292 ICALL_EXPORT MonoReflectionMethodHandle
6293 ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegateHandle delegate, MonoError *error)
6297 MonoObjectHandle delegate_target = MONO_HANDLE_NEW_GET (MonoObject, delegate, target);
6298 MonoMethod *m = mono_object_handle_get_virtual_method (delegate_target, MONO_HANDLE_GETVAL (delegate, method), error);
6299 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
6300 return mono_method_get_object_handle (mono_domain_get (), m, m->klass, error);
6305 static inline gint32
6306 mono_array_get_byte_length (MonoArray *array)
6312 klass = array->obj.vtable->klass;
6314 if (array->bounds == NULL)
6315 length = array->max_length;
6318 for (i = 0; i < klass->rank; ++ i)
6319 length *= array->bounds [i].length;
6322 switch (klass->element_class->byval_arg.type) {
6325 case MONO_TYPE_BOOLEAN:
6329 case MONO_TYPE_CHAR:
6337 return length * sizeof (gpointer);
6348 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6350 return mono_array_get_byte_length (array);
6354 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6356 return mono_array_get (array, gint8, idx);
6360 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6362 mono_array_set (array, gint8, idx, value);
6365 ICALL_EXPORT MonoBoolean
6366 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6368 guint8 *src_buf, *dest_buf;
6371 mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
6375 g_assert (count >= 0);
6377 /* This is called directly from the class libraries without going through the managed wrapper */
6378 MONO_CHECK_ARG_NULL (src, FALSE);
6379 MONO_CHECK_ARG_NULL (dest, FALSE);
6381 /* watch out for integer overflow */
6382 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6385 src_buf = (guint8 *)src->vector + src_offset;
6386 dest_buf = (guint8 *)dest->vector + dest_offset;
6389 memcpy (dest_buf, src_buf, count);
6391 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6396 #ifndef DISABLE_REMOTING
6397 ICALL_EXPORT MonoObjectHandle
6398 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObjectHandle this_obj, MonoStringHandle class_name, MonoError *error)
6401 MonoDomain *domain = MONO_HANDLE_DOMAIN (this_obj);
6402 MonoRealProxyHandle rp = MONO_HANDLE_CAST (MonoRealProxy, this_obj);
6404 MonoObjectHandle res = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, mono_defaults.transparent_proxy_class, error));
6408 MonoTransparentProxyHandle tp = MONO_HANDLE_CAST (MonoTransparentProxy, res);
6410 MONO_HANDLE_SET (tp, rp, rp);
6412 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
6413 MONO_HANDLE_GET (reftype, rp, class_to_proxy);
6414 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
6415 MonoClass *klass = mono_class_from_mono_type (type);
6417 // mono_remote_class_vtable cannot handle errors well, so force any loading error to occur early
6418 mono_class_setup_vtable (klass);
6419 if (mono_class_has_failure (klass)) {
6420 mono_error_set_for_class_failure (error, klass);
6424 MonoObjectHandle remoting_obj = mono_object_handle_isinst (this_obj, mono_defaults.iremotingtypeinfo_class, error);
6427 MONO_HANDLE_SETVAL (tp, custom_type_info, MonoBoolean, !MONO_HANDLE_IS_NULL (remoting_obj));
6429 MonoRemoteClass *remote_class = mono_remote_class (domain, class_name, klass, error);
6432 MONO_HANDLE_SETVAL (tp, remote_class, MonoRemoteClass*, remote_class);
6434 MONO_HANDLE_SETVAL (res, vtable, MonoVTable*, mono_remote_class_vtable (domain, remote_class, rp, error));
6440 ICALL_EXPORT MonoReflectionType *
6441 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6444 g_assert (tp != NULL && mono_object_class (tp) == mono_defaults.transparent_proxy_class);
6445 g_assert (tp->remote_class != NULL && tp->remote_class->proxy_class != NULL);
6446 MonoReflectionType *ret = mono_type_get_object_checked (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg, &error);
6447 mono_error_set_pending_exception (&error);
6453 /* System.Environment */
6456 ves_icall_System_Environment_get_UserName (MonoError *error)
6459 /* using glib is more portable */
6460 return mono_string_new_handle (mono_domain_get (), g_get_user_name (), error);
6464 static MonoStringHandle
6465 mono_icall_get_machine_name (MonoError *error)
6468 #if !defined(DISABLE_SOCKETS)
6469 MonoStringHandle result;
6472 #if defined _SC_HOST_NAME_MAX
6473 n = sysconf (_SC_HOST_NAME_MAX);
6477 buf = g_malloc (n+1);
6479 if (gethostname (buf, n) == 0){
6481 result = mono_string_new_handle (mono_domain_get (), buf, error);
6483 result = MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
6488 return mono_string_new_handle (mono_domain_get (), "mono", error);
6491 #endif /* !HOST_WIN32 */
6493 ICALL_EXPORT MonoStringHandle
6494 ves_icall_System_Environment_get_MachineName (MonoError *error)
6497 return mono_icall_get_machine_name (error);
6502 mono_icall_get_platform (void)
6504 #if defined(__MACH__)
6507 // Notice that the value is hidden from user code, and only exposed
6508 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6509 // define and making assumptions based on Unix/128/4 values before there
6510 // was a MacOS define. Lots of code would assume that not-Unix meant
6511 // Windows, but in this case, it would be OSX.
6519 #endif /* !HOST_WIN32 */
6522 ves_icall_System_Environment_get_Platform (void)
6524 return mono_icall_get_platform ();
6528 static inline MonoStringHandle
6529 mono_icall_get_new_line (MonoError *error)
6532 return mono_string_new_handle (mono_domain_get (), "\n", error);
6534 #endif /* !HOST_WIN32 */
6536 ICALL_EXPORT MonoStringHandle
6537 ves_icall_System_Environment_get_NewLine (MonoError *error)
6539 return mono_icall_get_new_line (error);
6543 static inline MonoBoolean
6544 mono_icall_is_64bit_os (void)
6546 #if SIZEOF_VOID_P == 8
6549 #if defined(HAVE_SYS_UTSNAME_H)
6550 struct utsname name;
6552 if (uname (&name) >= 0) {
6553 return strcmp (name.machine, "x86_64") == 0 || strncmp (name.machine, "aarch64", 7) == 0 || strncmp (name.machine, "ppc64", 5) == 0;
6559 #endif /* !HOST_WIN32 */
6561 ICALL_EXPORT MonoBoolean
6562 ves_icall_System_Environment_GetIs64BitOperatingSystem (void)
6564 return mono_icall_is_64bit_os ();
6567 ICALL_EXPORT MonoStringHandle
6568 ves_icall_System_Environment_GetEnvironmentVariable_native (const gchar *utf8_name, MonoError *error)
6572 if (utf8_name == NULL)
6573 return NULL_HANDLE_STRING;
6575 value = g_getenv (utf8_name);
6578 return NULL_HANDLE_STRING;
6580 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), value, error);
6586 * There is no standard way to get at environ.
6589 #ifndef __MINGW32_VERSION
6590 #if defined(__APPLE__)
6591 #if defined (TARGET_OSX)
6592 /* Apple defines this in crt_externs.h but doesn't provide that header for
6593 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6594 * in fact exist on all implementations (so far)
6596 gchar ***_NSGetEnviron(void);
6597 #define environ (*_NSGetEnviron())
6599 static char *mono_environ[1] = { NULL };
6600 #define environ mono_environ
6601 #endif /* defined (TARGET_OSX) */
6609 ICALL_EXPORT MonoArray *
6610 ves_icall_System_Environment_GetCommandLineArgs (void)
6613 MonoArray *result = mono_runtime_get_main_args_checked (&error);
6614 mono_error_set_pending_exception (&error);
6620 mono_icall_get_environment_variable_names (MonoError *error)
6630 for (e = environ; *e != 0; ++ e)
6633 domain = mono_domain_get ();
6634 names = mono_array_new_checked (domain, mono_defaults.string_class, n, error);
6635 return_val_if_nok (error, NULL);
6638 for (e = environ; *e != 0; ++ e) {
6639 parts = g_strsplit (*e, "=", 2);
6641 str = mono_string_new_checked (domain, *parts, error);
6642 if (!is_ok (error)) {
6646 mono_array_setref (names, n, str);
6656 #endif /* !HOST_WIN32 */
6658 ICALL_EXPORT MonoArray *
6659 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6662 MonoArray *result = mono_icall_get_environment_variable_names (&error);
6663 mono_error_set_pending_exception (&error);
6669 mono_icall_set_environment_variable (MonoString *name, MonoString *value)
6671 gchar *utf8_name, *utf8_value;
6674 utf8_name = mono_string_to_utf8_checked (name, &error); /* FIXME: this should be ascii */
6675 if (mono_error_set_pending_exception (&error))
6678 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6679 g_unsetenv (utf8_name);
6684 utf8_value = mono_string_to_utf8_checked (value, &error);
6685 if (!mono_error_ok (&error)) {
6687 mono_error_set_pending_exception (&error);
6690 g_setenv (utf8_name, utf8_value, TRUE);
6693 g_free (utf8_value);
6695 #endif /* !HOST_WIN32 */
6698 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6700 mono_icall_set_environment_variable (name, value);
6704 ves_icall_System_Environment_Exit (int result)
6706 mono_environment_exitcode_set (result);
6708 if (!mono_runtime_try_shutdown ())
6709 mono_thread_exit ();
6711 /* Suspend all managed threads since the runtime is going away */
6712 mono_thread_suspend_all_other_threads ();
6714 mono_runtime_quit ();
6716 /* we may need to do some cleanup here... */
6720 ICALL_EXPORT MonoStringHandle
6721 ves_icall_System_Environment_GetGacPath (MonoError *error)
6723 return mono_string_new_handle (mono_domain_get (), mono_assembly_getrootdir (), error);
6727 static inline MonoStringHandle
6728 mono_icall_get_windows_folder_path (int folder, MonoError *error)
6731 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6732 return mono_string_new_handle (mono_domain_get (), "", error);
6734 #endif /* !HOST_WIN32 */
6736 ICALL_EXPORT MonoStringHandle
6737 ves_icall_System_Environment_GetWindowsFolderPath (int folder, MonoError *error)
6739 return mono_icall_get_windows_folder_path (folder, error);
6742 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
6744 mono_icall_get_logical_drives (void)
6747 gunichar2 buf [256], *ptr, *dname;
6749 guint initial_size = 127, size = 128;
6752 MonoString *drivestr;
6753 MonoDomain *domain = mono_domain_get ();
6759 while (size > initial_size) {
6760 size = (guint) mono_w32file_get_logical_drive (initial_size, ptr);
6761 if (size > initial_size) {
6764 ptr = (gunichar2 *)g_malloc0 ((size + 1) * sizeof (gunichar2));
6765 initial_size = size;
6779 result = mono_array_new_checked (domain, mono_defaults.string_class, ndrives, &error);
6780 if (mono_error_set_pending_exception (&error))
6787 while (*u16) { u16++; len ++; }
6788 drivestr = mono_string_new_utf16_checked (domain, dname, len, &error);
6789 if (mono_error_set_pending_exception (&error))
6792 mono_array_setref (result, ndrives++, drivestr);
6802 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
6804 ICALL_EXPORT MonoArray *
6805 ves_icall_System_Environment_GetLogicalDrives (void)
6807 return mono_icall_get_logical_drives ();
6810 ICALL_EXPORT MonoString *
6811 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6814 gunichar2 volume_name [MAX_PATH + 1];
6816 if (mono_w32file_get_volume_information (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6818 MonoString *result = mono_string_from_utf16_checked (volume_name, &error);
6819 mono_error_set_pending_exception (&error);
6823 ICALL_EXPORT MonoStringHandle
6824 ves_icall_System_Environment_InternalGetHome (MonoError *error)
6826 return mono_string_new_handle (mono_domain_get (), g_get_home_dir (), error);
6829 static const char *encodings [] = {
6831 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6832 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6833 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6835 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6836 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6837 "x_unicode_2_0_utf_7",
6839 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6840 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6842 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6845 "unicodefffe", "utf_16be",
6852 * Returns the internal codepage, if the value of "int_code_page" is
6853 * 1 at entry, and we can not compute a suitable code page number,
6854 * returns the code page as a string
6856 ICALL_EXPORT MonoStringHandle
6857 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page, MonoError *error)
6863 char *codepage = NULL;
6865 int want_name = *int_code_page;
6868 *int_code_page = -1;
6870 g_get_charset (&cset);
6871 c = codepage = g_strdup (cset);
6872 for (c = codepage; *c; c++){
6873 if (isascii (*c) && isalpha (*c))
6878 /* g_print ("charset: %s\n", cset); */
6880 /* handle some common aliases */
6883 for (i = 0; p != 0; ){
6886 p = encodings [++i];
6889 if (strcmp (p, codepage) == 0){
6890 *int_code_page = code;
6893 p = encodings [++i];
6896 if (strstr (codepage, "utf_8") != NULL)
6897 *int_code_page |= 0x10000000;
6900 if (want_name && *int_code_page == -1)
6901 return mono_string_new_handle (mono_domain_get (), cset, error);
6903 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
6906 ICALL_EXPORT MonoBoolean
6907 ves_icall_System_Environment_get_HasShutdownStarted (void)
6909 if (mono_runtime_is_shutting_down ())
6912 if (mono_domain_is_unloading (mono_domain_get ()))
6919 static inline MonoBoolean
6920 mono_icall_broadcast_setting_change (MonoError *error)
6925 #endif /* !HOST_WIN32 */
6928 ves_icall_System_Environment_BroadcastSettingChange (MonoError *error)
6931 mono_icall_broadcast_setting_change (error);
6936 ves_icall_System_Environment_get_TickCount (void)
6938 /* this will overflow after ~24 days */
6939 return (gint32) (mono_msec_boottime () & 0xffffffff);
6943 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
6948 #ifndef DISABLE_REMOTING
6949 ICALL_EXPORT MonoBoolean
6950 ves_icall_IsTransparentProxy (MonoObjectHandle proxy, MonoError *error)
6953 if (MONO_HANDLE_IS_NULL (proxy))
6956 if (mono_class_is_transparent_proxy (mono_handle_class (proxy)))
6962 ICALL_EXPORT MonoReflectionMethodHandle
6963 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6964 MonoReflectionTypeHandle rtype, MonoReflectionMethodHandle rmethod, MonoError *error)
6966 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
6969 if (MONO_HANDLE_IS_NULL (rtype)) {
6970 mono_error_set_argument_null (error, "type", "");
6973 if (MONO_HANDLE_IS_NULL (rmethod)) {
6974 mono_error_set_argument_null (error, "method", "");
6978 MonoMethod *method = MONO_HANDLE_GETVAL (rmethod, method);
6979 MonoType *type = MONO_HANDLE_GETVAL (rtype, type);
6980 MonoClass *klass = mono_class_from_mono_type (type);
6981 mono_class_init_checked (klass, error);
6982 return_val_if_nok (error, ret);
6984 if (MONO_CLASS_IS_INTERFACE (klass))
6987 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6990 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6991 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6996 mono_class_setup_vtable (klass);
6997 MonoMethod **vtable = klass->vtable;
6999 MonoMethod *res = NULL;
7000 if (mono_class_is_interface (method->klass)) {
7001 gboolean variance_used = FALSE;
7002 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
7003 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
7005 res = vtable [offs + method->slot];
7007 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
7010 if (method->slot != -1)
7011 res = vtable [method->slot];
7017 ret = mono_method_get_object_handle (mono_domain_get (), res, NULL, error);
7022 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
7026 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7027 MonoVTable *vtable = mono_class_vtable_full (mono_domain_get (), klass, error);
7028 return_if_nok (error);
7030 mono_vtable_set_is_remote (vtable, enable);
7033 #else /* DISABLE_REMOTING */
7036 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
7039 g_assert_not_reached ();
7044 ICALL_EXPORT MonoObjectHandle
7045 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionTypeHandle type, MonoError *error)
7049 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
7050 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7051 mono_class_init_checked (klass, error);
7052 return_val_if_nok (error, NULL_HANDLE);
7054 if (MONO_CLASS_IS_INTERFACE (klass) || mono_class_is_abstract (klass)) {
7055 mono_error_set_argument (error, "type", "Type cannot be instantiated");
7059 if (klass->rank >= 1) {
7060 g_assert (klass->rank == 1);
7061 return MONO_HANDLE_CAST (MonoObject, mono_array_new_handle (domain, klass->element_class, 0, error));
7063 MonoVTable *vtable = mono_class_vtable_full (domain, klass, error);
7064 return_val_if_nok (error, NULL_HANDLE);
7066 /* Bypass remoting object creation check */
7067 return MONO_HANDLE_NEW (MonoObject, mono_object_new_alloc_specific_checked (vtable, error));
7071 ICALL_EXPORT MonoStringHandle
7072 ves_icall_System_IO_get_temp_path (MonoError *error)
7074 return mono_string_new_handle (mono_domain_get (), g_get_tmp_dir (), error);
7077 #ifndef PLATFORM_NO_DRIVEINFO
7078 ICALL_EXPORT MonoBoolean
7079 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
7080 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
7085 *error = ERROR_SUCCESS;
7087 result = mono_w32file_get_disk_free_space (mono_string_chars (path_name), free_bytes_avail, total_number_of_bytes, total_number_of_free_bytes);
7089 *error = mono_w32error_get_last ();
7094 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
7095 static inline guint32
7096 mono_icall_drive_info_get_drive_type (MonoString *root_path_name)
7098 return mono_w32file_get_drive_type (mono_string_chars (root_path_name));
7100 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
7102 ICALL_EXPORT guint32
7103 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
7105 return mono_icall_drive_info_get_drive_type (root_path_name);
7108 #endif /* PLATFORM_NO_DRIVEINFO */
7110 ICALL_EXPORT gpointer
7111 ves_icall_RuntimeMethodHandle_GetFunctionPointer (MonoMethod *method, MonoError *error)
7114 return mono_compile_method_checked (method, error);
7117 ICALL_EXPORT MonoStringHandle
7118 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (MonoError *error)
7123 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
7125 mono_icall_make_platform_path (path);
7127 MonoStringHandle mcpath = mono_string_new_handle (mono_domain_get (), path, error);
7130 mono_error_assert_ok (error);
7135 static MonoStringHandle
7136 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_app_config (MonoError *error)
7139 const gchar *app_config;
7141 gchar *config_file_name, *config_file_path;
7142 gsize len, config_file_path_length, config_ext_length;
7145 domain = mono_domain_get ();
7146 MonoStringHandle file = MONO_HANDLE_NEW (MonoString, domain->setup->configuration_file);
7147 if (MONO_HANDLE_IS_NULL (file) || MONO_HANDLE_GETVAL (file, length) == 0)
7150 // Retrieve config file and remove the extension
7151 config_file_name = mono_string_handle_to_utf8 (file, error);
7152 return_val_if_nok (error, MONO_HANDLE_CAST (MonoString, NULL_HANDLE));
7154 config_file_path = mono_portability_find_file (config_file_name, TRUE);
7155 if (!config_file_path)
7156 config_file_path = config_file_name;
7158 config_file_path_length = strlen (config_file_path);
7159 config_ext_length = strlen (".config");
7160 if (config_file_path_length <= config_ext_length) {
7161 if (config_file_name != config_file_path)
7162 g_free (config_file_name);
7163 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
7166 len = config_file_path_length - config_ext_length;
7167 module = (gchar *)g_malloc0 (len + 1);
7168 memcpy (module, config_file_path, len);
7169 // Get the config file from the module name
7170 app_config = mono_config_string_for_assembly_file (module);
7173 if (config_file_name != config_file_path)
7174 g_free (config_file_name);
7175 g_free (config_file_path);
7178 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
7180 return mono_string_new_handle (mono_domain_get (), app_config, error);
7183 static MonoStringHandle
7184 get_bundled_machine_config (MonoError *error)
7186 const gchar *machine_config;
7188 machine_config = mono_get_machine_config ();
7190 if (!machine_config)
7191 return NULL_HANDLE_STRING;
7193 return mono_string_new_handle (mono_domain_get (), machine_config, error);
7196 ICALL_EXPORT MonoStringHandle
7197 ves_icall_System_Environment_get_bundled_machine_config (MonoError *error)
7199 return get_bundled_machine_config (error);
7203 ICALL_EXPORT MonoStringHandle
7204 ves_icall_System_Configuration_DefaultConfig_get_bundled_machine_config (MonoError *error)
7206 return get_bundled_machine_config (error);
7209 ICALL_EXPORT MonoStringHandle
7210 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_machine_config (MonoError *error)
7212 return get_bundled_machine_config (error);
7216 ICALL_EXPORT MonoStringHandle
7217 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (MonoError *error)
7222 path = g_path_get_dirname (mono_get_config_dir ());
7224 mono_icall_make_platform_path (path);
7226 MonoStringHandle ipath = mono_string_new_handle (mono_domain_get (), path, error);
7232 ICALL_EXPORT gboolean
7233 ves_icall_get_resources_ptr (MonoReflectionAssemblyHandle assembly, gpointer *result, gint32 *size, MonoError *error)
7236 MonoPEResourceDataEntry *entry;
7239 if (!assembly || !result || !size)
7244 MonoAssembly *assm = MONO_HANDLE_GETVAL (assembly, assembly);
7245 image = assm->image;
7246 entry = (MonoPEResourceDataEntry *)mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7250 *result = mono_image_rva_map (image, entry->rde_data_offset);
7255 *size = entry->rde_size;
7260 ICALL_EXPORT MonoBoolean
7261 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7263 return mono_is_debugger_attached ();
7266 ICALL_EXPORT MonoBoolean
7267 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7269 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7270 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7276 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7278 if (mono_get_runtime_callbacks ()->debug_log)
7279 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7284 mono_icall_write_windows_debug_string (MonoString *message)
7286 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7288 #endif /* !HOST_WIN32 */
7291 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7293 mono_icall_write_windows_debug_string (message);
7296 /* Only used for value types */
7297 ICALL_EXPORT MonoObjectHandle
7298 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
7301 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
7302 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
7303 MonoClass *klass = mono_class_from_mono_type (type);
7305 mono_class_init_checked (klass, error);
7309 if (mono_class_is_nullable (klass))
7310 /* No arguments -> null */
7313 return MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, klass, error));
7316 ICALL_EXPORT MonoReflectionMethodHandle
7317 ves_icall_MonoMethod_get_base_method (MonoReflectionMethodHandle m, gboolean definition, MonoError *error)
7320 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7322 MonoMethod *base = mono_method_get_base_method (method, definition, error);
7323 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
7324 if (base == method) {
7325 /* we want to short-circuit and return 'm' here. But we should
7326 return the same method object that
7327 mono_method_get_object_handle, below would return. Since
7328 that call takes NULL for the reftype argument, it will take
7329 base->klass as the reflected type for the MonoMethod. So we
7330 need to check that m also has base->klass as the reflected
7332 MonoReflectionTypeHandle orig_reftype = MONO_HANDLE_NEW_GET (MonoReflectionType, m, reftype);
7333 MonoClass *orig_klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (orig_reftype, type));
7334 if (base->klass == orig_klass)
7337 return mono_method_get_object_handle (mono_domain_get (), base, NULL, error);
7340 ICALL_EXPORT MonoStringHandle
7341 ves_icall_MonoMethod_get_name (MonoReflectionMethodHandle m, MonoError *error)
7344 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7346 MonoStringHandle s = mono_string_new_handle (MONO_HANDLE_DOMAIN (m), method->name, error);
7348 return NULL_HANDLE_STRING;
7349 MONO_HANDLE_SET (m, name, s);
7354 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7356 iter->sig = *(MonoMethodSignature**)argsp;
7358 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7359 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7362 /* FIXME: it's not documented what start is exactly... */
7366 iter->args = argsp + sizeof (gpointer);
7368 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7370 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7373 ICALL_EXPORT MonoTypedRef
7374 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7376 guint32 i, arg_size;
7380 i = iter->sig->sentinelpos + iter->next_arg;
7382 g_assert (i < iter->sig->param_count);
7384 res.type = iter->sig->params [i];
7385 res.klass = mono_class_from_mono_type (res.type);
7386 arg_size = mono_type_stack_size (res.type, &align);
7387 #if defined(__arm__) || defined(__mips__)
7388 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7390 res.value = iter->args;
7391 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7392 if (arg_size <= sizeof (gpointer)) {
7394 int padding = arg_size - mono_type_size (res.type, &dummy);
7395 res.value = (guint8*)res.value + padding;
7398 iter->args = (char*)iter->args + arg_size;
7401 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7406 ICALL_EXPORT MonoTypedRef
7407 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7409 guint32 i, arg_size;
7413 i = iter->sig->sentinelpos + iter->next_arg;
7415 g_assert (i < iter->sig->param_count);
7417 while (i < iter->sig->param_count) {
7418 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7420 res.type = iter->sig->params [i];
7421 res.klass = mono_class_from_mono_type (res.type);
7422 /* FIXME: endianess issue... */
7423 arg_size = mono_type_stack_size (res.type, &align);
7424 #if defined(__arm__) || defined(__mips__)
7425 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7427 res.value = iter->args;
7428 iter->args = (char*)iter->args + arg_size;
7430 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7433 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7441 ICALL_EXPORT MonoType*
7442 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7446 i = iter->sig->sentinelpos + iter->next_arg;
7448 g_assert (i < iter->sig->param_count);
7450 return iter->sig->params [i];
7453 ICALL_EXPORT MonoObject*
7454 mono_TypedReference_ToObject (MonoTypedRef* tref)
7457 MonoObject *result = NULL;
7458 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
7459 MonoObject** objp = (MonoObject **)tref->value;
7463 result = mono_value_box_checked (mono_domain_get (), tref->klass, tref->value, &error);
7464 mono_error_set_pending_exception (&error);
7468 ICALL_EXPORT MonoTypedRef
7469 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
7472 MonoReflectionField *f;
7474 MonoType *ftype = NULL;
7478 memset (&res, 0, sizeof (res));
7481 g_assert (mono_array_length (fields) > 0);
7483 klass = target->vtable->klass;
7485 for (i = 0; i < mono_array_length (fields); ++i) {
7486 f = mono_array_get (fields, MonoReflectionField*, i);
7488 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7491 if (f->field->parent != klass) {
7492 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7496 p = (guint8*)target + f->field->offset;
7498 p += f->field->offset - sizeof (MonoObject);
7499 klass = mono_class_from_mono_type (f->field->type);
7500 ftype = f->field->type;
7504 res.klass = mono_class_from_mono_type (ftype);
7511 prelink_method (MonoMethod *method, MonoError *error)
7513 const char *exc_class, *exc_arg;
7516 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7518 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7520 mono_error_set_generic_error (error, "System", exc_class, "%s", exc_arg);
7523 /* create the wrapper, too? */
7527 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethodHandle method, MonoError *error)
7531 prelink_method (MONO_HANDLE_GETVAL (method, method), error);
7535 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionTypeHandle type, MonoError *error)
7538 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7540 gpointer iter = NULL;
7542 mono_class_init_checked (klass, error);
7543 return_if_nok (error);
7545 while ((m = mono_class_get_methods (klass, &iter))) {
7546 prelink_method (m, error);
7547 return_if_nok (error);
7551 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7553 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7554 gint32 const **exponents,
7555 gunichar2 const **digitLowerTable,
7556 gunichar2 const **digitUpperTable,
7557 gint64 const **tenPowersList,
7558 gint32 const **decHexDigits)
7560 *mantissas = Formatter_MantissaBitsTable;
7561 *exponents = Formatter_TensExponentTable;
7562 *digitLowerTable = Formatter_DigitLowerTable;
7563 *digitUpperTable = Formatter_DigitUpperTable;
7564 *tenPowersList = Formatter_TenPowersList;
7565 *decHexDigits = Formatter_DecHexDigits;
7569 add_modifier_to_array (MonoDomain *domain, MonoImage *image, MonoCustomMod *modifier, MonoArrayHandle dest, int dest_idx, MonoError *error)
7571 HANDLE_FUNCTION_ENTER ();
7573 MonoClass *klass = mono_class_get_checked (image, modifier->token, error);
7577 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
7581 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rt);
7583 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
7587 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7588 * and avoid useless allocations.
7590 static MonoArrayHandle
7591 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error)
7594 MonoDomain *domain = mono_domain_get ();
7597 for (i = 0; i < type->num_mods; ++i) {
7598 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7602 return MONO_HANDLE_NEW (MonoArray, NULL);
7604 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
7608 for (i = 0; i < type->num_mods; ++i) {
7609 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7610 if (!add_modifier_to_array (domain, image, &type->modifiers[i], res, count , error))
7617 return MONO_HANDLE_NEW (MonoArray, NULL);
7620 ICALL_EXPORT MonoArrayHandle
7621 ves_icall_ParameterInfo_GetTypeModifiers (MonoReflectionParameterHandle param, MonoBoolean optional, MonoError *error)
7624 MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
7625 MONO_HANDLE_GET (rt, param, ClassImpl);
7626 MonoType *type = MONO_HANDLE_GETVAL (rt, type);
7627 MonoObjectHandle member = MONO_HANDLE_NEW (MonoObject, NULL);
7628 MONO_HANDLE_GET (member, param, MemberImpl);
7629 MonoClass *member_class = mono_handle_class (member);
7630 MonoMethod *method = NULL;
7633 MonoMethodSignature *sig;
7635 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7636 method = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionMethod, member), method);
7637 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7638 MonoProperty *prop = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionProperty, member), property);
7639 if (!(method = prop->get))
7643 char *type_name = mono_type_get_full_name (member_class);
7644 mono_error_set_not_supported (error, "Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7646 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7649 image = method->klass->image;
7650 pos = MONO_HANDLE_GETVAL (param, PositionImpl);
7651 sig = mono_method_signature (method);
7655 type = sig->params [pos];
7657 return type_array_from_modifiers (image, type, optional, error);
7661 get_property_type (MonoProperty *prop)
7663 MonoMethodSignature *sig;
7665 sig = mono_method_signature (prop->get);
7667 } else if (prop->set) {
7668 sig = mono_method_signature (prop->set);
7669 return sig->params [sig->param_count - 1];
7674 ICALL_EXPORT MonoArrayHandle
7675 ves_icall_MonoPropertyInfo_GetTypeModifiers (MonoReflectionPropertyHandle property, MonoBoolean optional, MonoError *error)
7678 MonoProperty *prop = MONO_HANDLE_GETVAL (property, property);
7679 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
7680 MonoType *type = get_property_type (prop);
7681 MonoImage *image = klass->image;
7684 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7685 return type_array_from_modifiers (image, type, optional, error);
7689 *Construct a MonoType suited to be used to decode a constant blob object.
7691 * @type is the target type which will be constructed
7692 * @blob_type is the blob type, for example, that comes from the constant table
7693 * @real_type is the expected constructed type.
7696 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7698 type->type = blob_type;
7699 type->data.klass = NULL;
7700 if (blob_type == MONO_TYPE_CLASS)
7701 type->data.klass = mono_defaults.object_class;
7702 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7703 /* For enums, we need to use the base type */
7704 type->type = MONO_TYPE_VALUETYPE;
7705 type->data.klass = mono_class_from_mono_type (real_type);
7707 type->data.klass = mono_class_from_mono_type (real_type);
7710 ICALL_EXPORT MonoObject*
7711 property_info_get_default_value (MonoReflectionProperty *property)
7715 MonoProperty *prop = property->property;
7716 MonoType *type = get_property_type (prop);
7717 MonoDomain *domain = mono_object_domain (property);
7718 MonoTypeEnum def_type;
7719 const char *def_value;
7722 mono_class_init (prop->parent);
7724 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7725 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7729 def_value = mono_class_get_property_default_value (prop, &def_type);
7731 mono_type_from_blob_type (&blob_type, def_type, type);
7732 o = mono_get_object_from_blob (domain, &blob_type, def_value, &error);
7734 mono_error_set_pending_exception (&error);
7738 ICALL_EXPORT MonoBoolean
7739 ves_icall_MonoCustomAttrs_IsDefinedInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, MonoError *error)
7742 MonoClass *attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
7744 mono_class_init_checked (attr_class, error);
7745 return_val_if_nok (error, FALSE);
7747 MonoCustomAttrInfo *cinfo = mono_reflection_get_custom_attrs_info_checked (obj, error);
7748 return_val_if_nok (error, FALSE);
7752 gboolean found = mono_custom_attrs_has_attr (cinfo, attr_class);
7754 mono_custom_attrs_free (cinfo);
7758 ICALL_EXPORT MonoArrayHandle
7759 ves_icall_MonoCustomAttrs_GetCustomAttributesInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, mono_bool pseudoattrs, MonoError *error)
7761 MonoClass *attr_class;
7762 if (MONO_HANDLE_IS_NULL (attr_type))
7765 attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
7768 mono_class_init_checked (attr_class, error);
7770 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7773 return mono_reflection_get_custom_attrs_by_type_handle (obj, attr_class, error);
7776 ICALL_EXPORT MonoArrayHandle
7777 ves_icall_MonoCustomAttrs_GetCustomAttributesDataInternal (MonoObjectHandle obj, MonoError *error)
7780 return mono_reflection_get_custom_attrs_data_checked (obj, error);
7784 ICALL_EXPORT MonoStringHandle
7785 ves_icall_Mono_Runtime_GetDisplayName (MonoError *error)
7788 MonoStringHandle display_name;
7791 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7792 display_name = mono_string_new_handle (mono_domain_get (), info, error);
7794 return display_name;
7798 static inline gint32
7799 mono_icall_wait_for_input_idle (gpointer handle, gint32 milliseconds)
7801 return WAIT_TIMEOUT;
7803 #endif /* !HOST_WIN32 */
7806 ves_icall_Microsoft_Win32_NativeMethods_WaitForInputIdle (gpointer handle, gint32 milliseconds)
7808 return mono_icall_wait_for_input_idle (handle, milliseconds);
7812 ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcessId (void)
7814 return mono_process_current_pid ();
7817 ICALL_EXPORT MonoBoolean
7818 ves_icall_Mono_TlsProviderFactory_IsBtlsSupported (void)
7830 ves_icall_System_Runtime_InteropServices_Marshal_GetHRForException_WinRT(MonoException* ex)
7832 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetHRForException_WinRT internal call is not implemented."));
7836 ICALL_EXPORT MonoObject*
7837 ves_icall_System_Runtime_InteropServices_Marshal_GetNativeActivationFactory(MonoObject* type)
7839 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetNativeActivationFactory internal call is not implemented."));
7844 ves_icall_System_Runtime_InteropServices_Marshal_GetRawIUnknownForComObjectNoAddRef(MonoObject* obj)
7846 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetRawIUnknownForComObjectNoAddRef internal call is not implemented."));
7850 ICALL_EXPORT MonoObject*
7851 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_GetRestrictedErrorInfo()
7853 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.GetRestrictedErrorInfo internal call is not implemented."));
7857 ICALL_EXPORT MonoBoolean
7858 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoOriginateLanguageException(int error, MonoString* message, void* languageException)
7860 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoOriginateLanguageException internal call is not implemented."));
7865 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoReportUnhandledError(MonoObject* error)
7867 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoReportUnhandledError internal call is not implemented."));
7871 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsCreateString(MonoString* sourceString, int length, void** hstring)
7873 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsCreateString internal call is not implemented."));
7878 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsDeleteString(void* hstring)
7880 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsDeleteString internal call is not implemented."));
7884 ICALL_EXPORT mono_unichar2*
7885 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsGetStringRawBuffer(void* hstring, unsigned* length)
7887 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsGetStringRawBuffer internal call is not implemented."));
7894 #ifndef DISABLE_ICALL_TABLES
7896 #define ICALL_TYPE(id,name,first)
7897 #define ICALL(id,name,func) Icall_ ## id,
7898 #define HANDLES(inner) inner
7901 #include "metadata/icall-def.h"
7907 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7908 #define ICALL(id,name,func)
7910 #define HANDLES(inner) inner
7912 #include "metadata/icall-def.h"
7918 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7919 #define ICALL(id,name,func)
7921 #define HANDLES(inner) inner
7923 guint16 first_icall;
7926 static const IcallTypeDesc
7927 icall_type_descs [] = {
7928 #include "metadata/icall-def.h"
7932 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7935 #define HANDLES(inner) inner
7937 #define ICALL_TYPE(id,name,first)
7940 #ifdef HAVE_ARRAY_ELEM_INIT
7941 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7942 #define MSGSTRFIELD1(line) str##line
7944 static const struct msgstrtn_t {
7945 #define ICALL(id,name,func)
7947 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7948 #include "metadata/icall-def.h"
7950 } icall_type_names_str = {
7951 #define ICALL_TYPE(id,name,first) (name),
7952 #include "metadata/icall-def.h"
7955 static const guint16 icall_type_names_idx [] = {
7956 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7957 #include "metadata/icall-def.h"
7960 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7962 static const struct msgstr_t {
7964 #define ICALL_TYPE(id,name,first)
7965 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7966 #include "metadata/icall-def.h"
7968 } icall_names_str = {
7969 #define ICALL(id,name,func) (name),
7970 #include "metadata/icall-def.h"
7973 static const guint16 icall_names_idx [] = {
7974 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7975 #include "metadata/icall-def.h"
7978 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7984 #define ICALL_TYPE(id,name,first) name,
7985 #define ICALL(id,name,func)
7986 static const char* const
7987 icall_type_names [] = {
7988 #include "metadata/icall-def.h"
7992 #define icall_type_name_get(id) (icall_type_names [(id)])
7996 #define ICALL_TYPE(id,name,first)
7997 #define ICALL(id,name,func) name,
7998 static const char* const
8000 #include "metadata/icall-def.h"
8003 #define icall_name_get(id) icall_names [(id)]
8005 #endif /* !HAVE_ARRAY_ELEM_INIT */
8008 #define HANDLES(inner) inner
8011 #define ICALL_TYPE(id,name,first)
8012 #define ICALL(id,name,func) func,
8013 static const gconstpointer
8014 icall_functions [] = {
8015 #include "metadata/icall-def.h"
8019 #ifdef ENABLE_ICALL_SYMBOL_MAP
8021 #define HANDLES(inner) inner
8024 #define ICALL_TYPE(id,name,first)
8025 #define ICALL(id,name,func) #func,
8026 static const gconstpointer
8027 icall_symbols [] = {
8028 #include "metadata/icall-def.h"
8035 #define ICALL_TYPE(id,name,first)
8036 #define ICALL(id,name,func) 0,
8038 #define HANDLES(inner) 1,
8040 icall_uses_handles [] = {
8041 #include "metadata/icall-def.h"
8046 #endif /* DISABLE_ICALL_TABLES */
8048 static mono_mutex_t icall_mutex;
8049 static GHashTable *icall_hash = NULL;
8050 static GHashTable *jit_icall_hash_name = NULL;
8051 static GHashTable *jit_icall_hash_addr = NULL;
8054 mono_icall_init (void)
8056 #ifndef DISABLE_ICALL_TABLES
8059 /* check that tables are sorted: disable in release */
8062 const char *prev_class = NULL;
8063 const char *prev_method;
8065 for (i = 0; i < Icall_type_num; ++i) {
8066 const IcallTypeDesc *desc;
8069 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
8070 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
8071 prev_class = icall_type_name_get (i);
8072 desc = &icall_type_descs [i];
8073 num_icalls = icall_desc_num_icalls (desc);
8074 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
8075 for (j = 0; j < num_icalls; ++j) {
8076 const char *methodn = icall_name_get (desc->first_icall + j);
8077 if (prev_method && strcmp (prev_method, methodn) >= 0)
8078 g_print ("method %s should come before method %s\n", methodn, prev_method);
8079 prev_method = methodn;
8085 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
8086 mono_os_mutex_init (&icall_mutex);
8090 mono_icall_lock (void)
8092 mono_locks_os_acquire (&icall_mutex, IcallLock);
8096 mono_icall_unlock (void)
8098 mono_locks_os_release (&icall_mutex, IcallLock);
8102 mono_icall_cleanup (void)
8104 g_hash_table_destroy (icall_hash);
8105 g_hash_table_destroy (jit_icall_hash_name);
8106 g_hash_table_destroy (jit_icall_hash_addr);
8107 mono_os_mutex_destroy (&icall_mutex);
8111 * mono_add_internal_call:
8112 * \param name method specification to surface to the managed world
8113 * \param method pointer to a C method to invoke when the method is called
8115 * This method surfaces the C function pointed by \p method as a method
8116 * that has been surfaced in managed code with the method specified in
8117 * \p name as an internal call.
8119 * Internal calls are surfaced to all app domains loaded and they are
8120 * accessibly by a type with the specified name.
8122 * You must provide a fully qualified type name, that is namespaces
8123 * and type name, followed by a colon and the method name, with an
8124 * optional signature to bind.
8126 * For example, the following are all valid declarations:
8128 * \c MyApp.Services.ScriptService:Accelerate
8130 * \c MyApp.Services.ScriptService:Slowdown(int,bool)
8132 * You use method parameters in cases where there might be more than
8133 * one surface method to managed code. That way you can register different
8134 * internal calls for different method overloads.
8136 * The internal calls are invoked with no marshalling. This means that .NET
8137 * types like \c System.String are exposed as \c MonoString* parameters. This is
8138 * different than the way that strings are surfaced in P/Invoke.
8140 * For more information on how the parameters are marshalled, see the
8141 * <a href="http://www.mono-project.com/docs/advanced/embedding/">Mono Embedding</a>
8144 * See the <a href="mono-api-methods.html#method-desc">Method Description</a>
8145 * reference for more information on the format of method descriptions.
8148 mono_add_internal_call (const char *name, gconstpointer method)
8152 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
8154 mono_icall_unlock ();
8157 #ifndef DISABLE_ICALL_TABLES
8159 #ifdef HAVE_ARRAY_ELEM_INIT
8161 compare_method_imap (const void *key, const void *elem)
8163 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
8164 return strcmp (key, method_name);
8168 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8170 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);
8173 return (nameslot - &icall_names_idx [0]);
8177 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8179 gsize slotnum = find_slot_icall (imap, name);
8182 return (gboolean)icall_uses_handles [slotnum];
8186 find_method_icall (const IcallTypeDesc *imap, const char *name)
8188 gsize slotnum = find_slot_icall (imap, name);
8191 return (gpointer)icall_functions [slotnum];
8195 compare_class_imap (const void *key, const void *elem)
8197 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
8198 return strcmp (key, class_name);
8201 static const IcallTypeDesc*
8202 find_class_icalls (const char *name)
8204 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);
8207 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
8210 #else /* HAVE_ARRAY_ELEM_INIT */
8213 compare_method_imap (const void *key, const void *elem)
8215 const char** method_name = (const char**)elem;
8216 return strcmp (key, *method_name);
8220 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8222 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8225 return nameslot - icall_names;
8229 find_method_icall (const IcallTypeDesc *imap, const char *name)
8231 gsize slotnum = find_slot_icall (imap, name);
8234 return (gpointer)icall_functions [slotnum];
8238 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8240 gsize slotnum = find_slot_icall (imap, name);
8243 return (gboolean)icall_uses_handles [slotnum];
8247 compare_class_imap (const void *key, const void *elem)
8249 const char** class_name = (const char**)elem;
8250 return strcmp (key, *class_name);
8253 static const IcallTypeDesc*
8254 find_class_icalls (const char *name)
8256 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8259 return &icall_type_descs [nameslot - icall_type_names];
8262 #endif /* HAVE_ARRAY_ELEM_INIT */
8264 #endif /* DISABLE_ICALL_TABLES */
8267 * we should probably export this as an helper (handle nested types).
8268 * Returns the number of chars written in buf.
8271 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8273 int nspacelen, cnamelen;
8274 nspacelen = strlen (klass->name_space);
8275 cnamelen = strlen (klass->name);
8276 if (nspacelen + cnamelen + 2 > bufsize)
8279 memcpy (buf, klass->name_space, nspacelen);
8280 buf [nspacelen ++] = '.';
8282 memcpy (buf + nspacelen, klass->name, cnamelen);
8283 buf [nspacelen + cnamelen] = 0;
8284 return nspacelen + cnamelen;
8287 #ifdef DISABLE_ICALL_TABLES
8289 no_icall_table (void)
8291 g_assert_not_reached ();
8296 * mono_lookup_internal_call_full:
8297 * \param method the method to look up
8298 * \param uses_handles out argument if method needs handles around managed objects.
8299 * \returns a pointer to the icall code for the given method. If
8300 * \p uses_handles is not NULL, it will be set to TRUE if the method
8301 * needs managed objects wrapped using the infrastructure in handle.h
8303 * If the method is not found, warns and returns NULL.
8306 mono_lookup_internal_call_full (MonoMethod *method, mono_bool *uses_handles)
8311 int typelen = 0, mlen, siglen;
8313 #ifndef DISABLE_ICALL_TABLES
8314 const IcallTypeDesc *imap = NULL;
8317 g_assert (method != NULL);
8319 if (method->is_inflated)
8320 method = ((MonoMethodInflated *) method)->declaring;
8322 if (method->klass->nested_in) {
8323 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8327 mname [pos++] = '/';
8330 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8336 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8341 #ifndef DISABLE_ICALL_TABLES
8342 imap = find_class_icalls (mname);
8345 mname [typelen] = ':';
8346 mname [typelen + 1] = ':';
8348 mlen = strlen (method->name);
8349 memcpy (mname + typelen + 2, method->name, mlen);
8350 sigstart = mname + typelen + 2 + mlen;
8353 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8354 siglen = strlen (tmpsig);
8355 if (typelen + mlen + siglen + 6 > sizeof (mname))
8358 memcpy (sigstart + 1, tmpsig, siglen);
8359 sigstart [siglen + 1] = ')';
8360 sigstart [siglen + 2] = 0;
8365 res = g_hash_table_lookup (icall_hash, mname);
8368 *uses_handles = FALSE;
8369 mono_icall_unlock ();;
8372 /* try without signature */
8374 res = g_hash_table_lookup (icall_hash, mname);
8377 *uses_handles = FALSE;
8378 mono_icall_unlock ();
8382 #ifdef DISABLE_ICALL_TABLES
8383 mono_icall_unlock ();
8384 /* Fail only when the result is actually used */
8385 /* mono_marshal_get_native_wrapper () depends on this */
8386 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8387 return ves_icall_System_String_ctor_RedirectToCreateString;
8389 return no_icall_table;
8391 /* it wasn't found in the static call tables */
8394 *uses_handles = FALSE;
8395 mono_icall_unlock ();
8398 res = find_method_icall (imap, sigstart - mlen);
8401 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8402 mono_icall_unlock ();
8405 /* try _with_ signature */
8407 res = find_method_icall (imap, sigstart - mlen);
8410 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8411 mono_icall_unlock ();
8415 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8416 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8417 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8418 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
8419 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");
8420 g_print ("If you see other errors or faults after this message they are probably related\n");
8421 g_print ("and you need to fix your mono install first.\n");
8423 mono_icall_unlock ();
8430 * mono_lookup_internal_call:
8433 mono_lookup_internal_call (MonoMethod *method)
8435 return mono_lookup_internal_call_full (method, NULL);
8438 #ifdef ENABLE_ICALL_SYMBOL_MAP
8440 func_cmp (gconstpointer key, gconstpointer p)
8442 return (gsize)key - (gsize)*(gsize*)p;
8447 * mono_lookup_icall_symbol:
8449 * Given the icall METHOD, returns its C symbol.
8452 mono_lookup_icall_symbol (MonoMethod *m)
8454 #ifdef DISABLE_ICALL_TABLES
8455 g_assert_not_reached ();
8458 #ifdef ENABLE_ICALL_SYMBOL_MAP
8462 static gconstpointer *functions_sorted;
8463 static const char**symbols_sorted;
8464 static gboolean inited;
8469 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8470 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8471 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8472 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8473 /* Bubble sort the two arrays */
8477 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8478 if (functions_sorted [i] > functions_sorted [i + 1]) {
8481 tmp = functions_sorted [i];
8482 functions_sorted [i] = functions_sorted [i + 1];
8483 functions_sorted [i + 1] = tmp;
8484 tmp = symbols_sorted [i];
8485 symbols_sorted [i] = symbols_sorted [i + 1];
8486 symbols_sorted [i + 1] = tmp;
8493 func = mono_lookup_internal_call (m);
8496 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8500 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8502 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8503 g_assert_not_reached ();
8510 type_from_typename (char *type_name)
8512 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8514 if (!strcmp (type_name, "int"))
8515 klass = mono_defaults.int_class;
8516 else if (!strcmp (type_name, "ptr"))
8517 klass = mono_defaults.int_class;
8518 else if (!strcmp (type_name, "void"))
8519 klass = mono_defaults.void_class;
8520 else if (!strcmp (type_name, "int32"))
8521 klass = mono_defaults.int32_class;
8522 else if (!strcmp (type_name, "uint32"))
8523 klass = mono_defaults.uint32_class;
8524 else if (!strcmp (type_name, "int8"))
8525 klass = mono_defaults.sbyte_class;
8526 else if (!strcmp (type_name, "uint8"))
8527 klass = mono_defaults.byte_class;
8528 else if (!strcmp (type_name, "int16"))
8529 klass = mono_defaults.int16_class;
8530 else if (!strcmp (type_name, "uint16"))
8531 klass = mono_defaults.uint16_class;
8532 else if (!strcmp (type_name, "long"))
8533 klass = mono_defaults.int64_class;
8534 else if (!strcmp (type_name, "ulong"))
8535 klass = mono_defaults.uint64_class;
8536 else if (!strcmp (type_name, "float"))
8537 klass = mono_defaults.single_class;
8538 else if (!strcmp (type_name, "double"))
8539 klass = mono_defaults.double_class;
8540 else if (!strcmp (type_name, "object"))
8541 klass = mono_defaults.object_class;
8542 else if (!strcmp (type_name, "obj"))
8543 klass = mono_defaults.object_class;
8544 else if (!strcmp (type_name, "string"))
8545 klass = mono_defaults.string_class;
8546 else if (!strcmp (type_name, "bool"))
8547 klass = mono_defaults.boolean_class;
8548 else if (!strcmp (type_name, "boolean"))
8549 klass = mono_defaults.boolean_class;
8551 g_error ("%s", type_name);
8552 g_assert_not_reached ();
8554 return &klass->byval_arg;
8558 * LOCKING: Take the corlib image lock.
8560 MonoMethodSignature*
8561 mono_create_icall_signature (const char *sigstr)
8566 MonoMethodSignature *res, *res2;
8567 MonoImage *corlib = mono_defaults.corlib;
8569 mono_image_lock (corlib);
8570 res = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8571 mono_image_unlock (corlib);
8576 parts = g_strsplit (sigstr, " ", 256);
8585 res = mono_metadata_signature_alloc (corlib, len - 1);
8590 * Under windows, the default pinvoke calling convention is STDCALL but
8593 res->call_convention = MONO_CALL_C;
8596 res->ret = type_from_typename (parts [0]);
8597 for (i = 1; i < len; ++i) {
8598 res->params [i - 1] = type_from_typename (parts [i]);
8603 mono_image_lock (corlib);
8604 res2 = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8606 res = res2; /*Value is allocated in the image pool*/
8608 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8609 mono_image_unlock (corlib);
8615 mono_find_jit_icall_by_name (const char *name)
8617 MonoJitICallInfo *info;
8618 g_assert (jit_icall_hash_name);
8621 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8622 mono_icall_unlock ();
8627 mono_find_jit_icall_by_addr (gconstpointer addr)
8629 MonoJitICallInfo *info;
8630 g_assert (jit_icall_hash_addr);
8633 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8634 mono_icall_unlock ();
8640 * mono_get_jit_icall_info:
8642 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8643 * caller should access it while holding the icall lock.
8646 mono_get_jit_icall_info (void)
8648 return jit_icall_hash_name;
8652 * mono_lookup_jit_icall_symbol:
8654 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8657 mono_lookup_jit_icall_symbol (const char *name)
8659 MonoJitICallInfo *info;
8660 const char *res = NULL;
8663 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8665 res = info->c_symbol;
8666 mono_icall_unlock ();
8671 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8674 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8675 mono_icall_unlock ();
8679 * 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
8680 * icalls without wrappers in some cases.
8683 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8685 MonoJitICallInfo *info;
8692 if (!jit_icall_hash_name) {
8693 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8694 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8697 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8698 g_warning ("jit icall already defined \"%s\"\n", name);
8699 g_assert_not_reached ();
8702 info = g_new0 (MonoJitICallInfo, 1);
8707 info->c_symbol = c_symbol;
8708 info->no_raise = no_raise;
8711 info->wrapper = func;
8713 info->wrapper = NULL;
8716 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8717 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8719 mono_icall_unlock ();
8724 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8726 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);