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 MonoString* ves_icall_System_Environment_GetOSVersionString (void);
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")
121 static MonoArrayHandle
122 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error);
124 static inline MonoBoolean
125 is_generic_parameter (MonoType *type)
127 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
131 mono_class_init_checked (MonoClass *klass, MonoError *error)
135 if (!mono_class_init (klass))
136 mono_error_set_for_class_failure (error, klass);
141 mono_icall_make_platform_path (gchar *path)
146 static inline const gchar *
147 mono_icall_get_file_path_prefix (const gchar *path)
151 #endif /* HOST_WIN32 */
153 ICALL_EXPORT MonoObject *
154 ves_icall_System_Array_GetValueImpl (MonoArray *arr, guint32 pos)
160 MonoObject *result = NULL;
162 ac = (MonoClass *)arr->obj.vtable->klass;
164 esize = mono_array_element_size (ac);
165 ea = (gpointer*)((char*)arr->vector + (pos * esize));
167 if (ac->element_class->valuetype) {
168 result = mono_value_box_checked (arr->obj.vtable->domain, ac->element_class, ea, &error);
169 mono_error_set_pending_exception (&error);
171 result = (MonoObject *)*ea;
175 ICALL_EXPORT MonoObject *
176 ves_icall_System_Array_GetValue (MonoArray *arr, MonoArray *idxs)
182 MONO_CHECK_ARG_NULL (idxs, NULL);
185 ic = (MonoClass *)io->obj.vtable->klass;
187 ac = (MonoClass *)arr->obj.vtable->klass;
189 g_assert (ic->rank == 1);
190 if (io->bounds != NULL || io->max_length != ac->rank) {
191 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
195 ind = (gint32 *)io->vector;
197 if (arr->bounds == NULL) {
198 if (*ind < 0 || *ind >= arr->max_length) {
199 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
203 return ves_icall_System_Array_GetValueImpl (arr, *ind);
206 for (i = 0; i < ac->rank; i++) {
207 if ((ind [i] < arr->bounds [i].lower_bound) ||
208 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
209 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
214 pos = ind [0] - arr->bounds [0].lower_bound;
215 for (i = 1; i < ac->rank; i++)
216 pos = pos * arr->bounds [i].length + ind [i] -
217 arr->bounds [i].lower_bound;
219 return ves_icall_System_Array_GetValueImpl (arr, pos);
223 ves_icall_System_Array_SetValueImpl (MonoArray *arr, MonoObject *value, guint32 pos)
226 MonoClass *ac, *vc, *ec;
238 vc = value->vtable->klass;
242 ac = arr->obj.vtable->klass;
243 ec = ac->element_class;
245 esize = mono_array_element_size (ac);
246 ea = (gpointer*)((char*)arr->vector + (pos * esize));
247 va = (gpointer*)((char*)value + sizeof (MonoObject));
249 if (mono_class_is_nullable (ec)) {
250 mono_nullable_init ((guint8*)ea, value, ec);
255 mono_gc_bzero_atomic (ea, esize);
259 #define NO_WIDENING_CONVERSION G_STMT_START{\
260 mono_set_pending_exception (mono_get_exception_argument ( \
261 "value", "not a widening conversion")); \
265 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
266 if (esize < vsize + (extra)) { \
267 mono_set_pending_exception (mono_get_exception_argument ( \
268 "value", "not a widening conversion")); \
273 #define INVALID_CAST G_STMT_START{ \
274 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
275 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
279 /* Check element (destination) type. */
280 switch (ec->byval_arg.type) {
281 case MONO_TYPE_STRING:
282 switch (vc->byval_arg.type) {
283 case MONO_TYPE_STRING:
289 case MONO_TYPE_BOOLEAN:
290 switch (vc->byval_arg.type) {
291 case MONO_TYPE_BOOLEAN:
304 NO_WIDENING_CONVERSION;
313 if (!ec->valuetype) {
314 gboolean castOk = (NULL != mono_object_isinst_checked (value, ec, &error));
315 if (mono_error_set_pending_exception (&error))
319 mono_gc_wbarrier_set_arrayref (arr, ea, (MonoObject*)value);
323 if (mono_object_isinst_checked (value, ec, &error)) {
324 if (ec->has_references)
325 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
327 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
330 if (mono_error_set_pending_exception (&error))
336 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
338 et = ec->byval_arg.type;
339 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
340 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
342 vt = vc->byval_arg.type;
343 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
344 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
346 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
352 case MONO_TYPE_CHAR: \
353 CHECK_WIDENING_CONVERSION(0); \
354 *(etype *) ea = (etype) u64; \
356 /* You can't assign a signed value to an unsigned array. */ \
361 /* You can't assign a floating point number to an integer array. */ \
364 NO_WIDENING_CONVERSION; \
368 #define ASSIGN_SIGNED(etype) G_STMT_START{\
374 CHECK_WIDENING_CONVERSION(0); \
375 *(etype *) ea = (etype) i64; \
377 /* You can assign an unsigned value to a signed array if the array's */ \
378 /* element size is larger than the value size. */ \
383 case MONO_TYPE_CHAR: \
384 CHECK_WIDENING_CONVERSION(1); \
385 *(etype *) ea = (etype) u64; \
387 /* You can't assign a floating point number to an integer array. */ \
390 NO_WIDENING_CONVERSION; \
394 #define ASSIGN_REAL(etype) G_STMT_START{\
398 CHECK_WIDENING_CONVERSION(0); \
399 *(etype *) ea = (etype) r64; \
401 /* All integer values fit into a floating point array, so we don't */ \
402 /* need to CHECK_WIDENING_CONVERSION here. */ \
407 *(etype *) ea = (etype) i64; \
413 case MONO_TYPE_CHAR: \
414 *(etype *) ea = (etype) u64; \
421 u64 = *(guint8 *) va;
424 u64 = *(guint16 *) va;
427 u64 = *(guint32 *) va;
430 u64 = *(guint64 *) va;
436 i64 = *(gint16 *) va;
439 i64 = *(gint32 *) va;
442 i64 = *(gint64 *) va;
445 r64 = *(gfloat *) va;
448 r64 = *(gdouble *) va;
451 u64 = *(guint16 *) va;
453 case MONO_TYPE_BOOLEAN:
454 /* Boolean is only compatible with itself. */
467 NO_WIDENING_CONVERSION;
474 /* If we can't do a direct copy, let's try a widening conversion. */
477 ASSIGN_UNSIGNED (guint16);
479 ASSIGN_UNSIGNED (guint8);
481 ASSIGN_UNSIGNED (guint16);
483 ASSIGN_UNSIGNED (guint32);
485 ASSIGN_UNSIGNED (guint64);
487 ASSIGN_SIGNED (gint8);
489 ASSIGN_SIGNED (gint16);
491 ASSIGN_SIGNED (gint32);
493 ASSIGN_SIGNED (gint64);
495 ASSIGN_REAL (gfloat);
497 ASSIGN_REAL (gdouble);
501 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
505 #undef NO_WIDENING_CONVERSION
506 #undef CHECK_WIDENING_CONVERSION
507 #undef ASSIGN_UNSIGNED
513 ves_icall_System_Array_SetValue (MonoArray *arr, MonoObject *value,
519 MONO_CHECK_ARG_NULL (idxs,);
521 ic = idxs->obj.vtable->klass;
522 ac = arr->obj.vtable->klass;
524 g_assert (ic->rank == 1);
525 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
526 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
530 ind = (gint32 *)idxs->vector;
532 if (arr->bounds == NULL) {
533 if (*ind < 0 || *ind >= arr->max_length) {
534 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
538 ves_icall_System_Array_SetValueImpl (arr, value, *ind);
542 for (i = 0; i < ac->rank; i++)
543 if ((ind [i] < arr->bounds [i].lower_bound) ||
544 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
545 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
549 pos = ind [0] - arr->bounds [0].lower_bound;
550 for (i = 1; i < ac->rank; i++)
551 pos = pos * arr->bounds [i].length + ind [i] -
552 arr->bounds [i].lower_bound;
554 ves_icall_System_Array_SetValueImpl (arr, value, pos);
557 ICALL_EXPORT MonoArray *
558 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
561 MonoClass *aklass, *klass;
564 gboolean bounded = FALSE;
566 MONO_CHECK_ARG_NULL (type, NULL);
567 MONO_CHECK_ARG_NULL (lengths, NULL);
569 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
571 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
573 for (i = 0; i < mono_array_length (lengths); i++) {
574 if (mono_array_get (lengths, gint32, i) < 0) {
575 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
580 klass = mono_class_from_mono_type (type->type);
581 mono_class_init_checked (klass, &error);
582 if (mono_error_set_pending_exception (&error))
585 if (klass->element_class->byval_arg.type == MONO_TYPE_VOID) {
586 mono_set_pending_exception (mono_get_exception_not_supported ("Arrays of System.Void are not supported."));
590 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
591 /* vectors are not the same as one dimensional arrays with no-zero bounds */
596 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
598 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
599 for (i = 0; i < aklass->rank; ++i) {
600 sizes [i] = mono_array_get (lengths, guint32, i);
602 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
604 sizes [i + aklass->rank] = 0;
607 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
608 mono_error_set_pending_exception (&error);
613 ICALL_EXPORT MonoArray *
614 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
617 MonoClass *aklass, *klass;
620 gboolean bounded = FALSE;
622 MONO_CHECK_ARG_NULL (type, NULL);
623 MONO_CHECK_ARG_NULL (lengths, NULL);
625 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
627 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
629 for (i = 0; i < mono_array_length (lengths); i++) {
630 if ((mono_array_get (lengths, gint64, i) < 0) ||
631 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
632 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
637 klass = mono_class_from_mono_type (type->type);
638 mono_class_init_checked (klass, &error);
639 if (mono_error_set_pending_exception (&error))
642 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
643 /* vectors are not the same as one dimensional arrays with no-zero bounds */
648 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
650 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
651 for (i = 0; i < aklass->rank; ++i) {
652 sizes [i] = mono_array_get (lengths, guint64, i);
654 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
656 sizes [i + aklass->rank] = 0;
659 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
660 mono_error_set_pending_exception (&error);
666 ves_icall_System_Array_GetRank (MonoObject *arr)
668 return arr->vtable->klass->rank;
672 ves_icall_System_Array_GetLength (MonoArray *arr, gint32 dimension)
674 gint32 rank = arr->obj.vtable->klass->rank;
677 if ((dimension < 0) || (dimension >= rank)) {
678 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
682 if (arr->bounds == NULL)
683 length = arr->max_length;
685 length = arr->bounds [dimension].length;
687 #ifdef MONO_BIG_ARRAYS
688 if (length > G_MAXINT32) {
689 mono_set_pending_exception (mono_get_exception_overflow ());
697 ves_icall_System_Array_GetLongLength (MonoArray *arr, gint32 dimension)
699 gint32 rank = arr->obj.vtable->klass->rank;
701 if ((dimension < 0) || (dimension >= rank)) {
702 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
706 if (arr->bounds == NULL)
707 return arr->max_length;
709 return arr->bounds [dimension].length;
713 ves_icall_System_Array_GetLowerBound (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)
725 return arr->bounds [dimension].lower_bound;
729 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
731 int sz = mono_array_element_size (mono_object_class (arr));
732 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
735 ICALL_EXPORT MonoArray*
736 ves_icall_System_Array_Clone (MonoArray *arr)
739 MonoArray *result = mono_array_clone_checked (arr, &error);
740 mono_error_set_pending_exception (&error);
744 ICALL_EXPORT gboolean
745 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
750 MonoVTable *src_vtable;
751 MonoVTable *dest_vtable;
752 MonoClass *src_class;
753 MonoClass *dest_class;
755 src_vtable = source->obj.vtable;
756 dest_vtable = dest->obj.vtable;
758 if (src_vtable->rank != dest_vtable->rank)
761 if (source->bounds || dest->bounds)
764 /* there's no integer overflow since mono_array_length returns an unsigned integer */
765 if ((dest_idx + length > mono_array_length_fast (dest)) ||
766 (source_idx + length > mono_array_length_fast (source)))
769 src_class = src_vtable->klass->element_class;
770 dest_class = dest_vtable->klass->element_class;
773 * Handle common cases.
776 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
777 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
779 if (src_class == mono_defaults.object_class && dest_class->valuetype)
782 /* Check if we're copying a char[] <==> (u)short[] */
783 if (src_class != dest_class) {
784 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
787 /* 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. */
788 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
792 if (dest_class->valuetype) {
793 element_size = mono_array_element_size (source->obj.vtable->klass);
794 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
795 if (dest_class->has_references) {
796 mono_value_copy_array (dest, dest_idx, source_addr, length);
798 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
799 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
802 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
809 ves_icall_System_Array_GetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
815 ac = (MonoClass *)arr->obj.vtable->klass;
817 esize = mono_array_element_size (ac);
818 ea = (gpointer*)((char*)arr->vector + (pos * esize));
820 mono_gc_memmove_atomic (value, ea, esize);
824 ves_icall_System_Array_SetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
830 ac = (MonoClass *)arr->obj.vtable->klass;
831 ec = ac->element_class;
833 esize = mono_array_element_size (ac);
834 ea = (gpointer*)((char*)arr->vector + (pos * esize));
836 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
837 g_assert (esize == sizeof (gpointer));
838 mono_gc_wbarrier_generic_store (ea, *(MonoObject **)value);
840 g_assert (ec->inited);
841 g_assert (esize == mono_class_value_size (ec, NULL));
842 if (ec->has_references)
843 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
845 mono_gc_memmove_atomic (ea, value, esize);
850 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArrayHandle array, MonoClassField *field_handle, MonoError *error)
854 MonoClass *klass = mono_handle_class (array);
855 guint32 size = mono_array_element_size (klass);
856 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
858 const char *field_data;
860 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
861 mono_error_set_argument (error, "array", "Cannot initialize array of non-primitive type");
865 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
866 mono_error_set_argument (error, "field_handle", "Field '%s' doesn't have an RVA", mono_field_get_name (field_handle));
870 size *= MONO_HANDLE_GETVAL(array, max_length);
871 field_data = mono_field_get_data (field_handle);
873 if (size > mono_type_size (field_handle->type, &align)) {
874 mono_error_set_argument (error, "field_handle", "Field not large enough to fill array");
878 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
880 guint ## n *data = (guint ## n *) mono_array_addr (MONO_HANDLE_RAW(array), char, 0); \
881 guint ## n *src = (guint ## n *) field_data; \
883 nEnt = (size / sizeof(guint ## n)); \
885 for (i = 0; i < nEnt; i++) { \
886 data[i] = read ## n (&src[i]); \
890 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
892 switch (type->type) {
909 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
913 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
918 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
920 return offsetof (MonoString, chars);
923 ICALL_EXPORT MonoObject *
924 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
926 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
930 MonoObject *ret = mono_object_clone_checked (obj, &error);
931 mono_error_set_pending_exception (&error);
938 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
944 MONO_CHECK_ARG_NULL (handle,);
946 klass = mono_class_from_mono_type (handle);
947 MONO_CHECK_ARG (handle, klass,);
949 if (mono_class_is_gtd (klass))
952 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
953 if (!is_ok (&error)) {
954 mono_error_set_pending_exception (&error);
958 /* This will call the type constructor */
959 if (!mono_runtime_class_init_full (vtable, &error))
960 mono_error_set_pending_exception (&error);
964 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
968 mono_image_check_for_module_cctor (image);
969 if (image->has_module_cctor) {
970 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
971 if (!mono_error_ok (&error)) {
972 mono_error_set_pending_exception (&error);
975 /*It's fine to raise the exception here*/
976 MonoVTable * vtable = mono_class_vtable_full (mono_domain_get (), module_klass, &error);
977 if (!is_ok (&error)) {
978 mono_error_set_pending_exception (&error);
981 if (!mono_runtime_class_init_full (vtable, &error))
982 mono_error_set_pending_exception (&error);
986 ICALL_EXPORT MonoBoolean
987 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
989 #if defined(TARGET_WIN32) || defined(HOST_WIN32)
990 // It does not work on win32
996 MonoInternalThread *thread;
998 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
999 /* if we have no info we are optimistic and assume there is enough room */
1003 thread = mono_thread_internal_current ();
1004 // .net seems to check that at least 50% of stack is available
1005 min_size = thread->stack_size / 2;
1007 // TODO: It's not always set
1011 current = (guint8 *)&stack_addr;
1012 if (current > stack_addr) {
1013 if ((current - stack_addr) < min_size)
1016 if (current - (stack_addr - stack_size) < min_size)
1023 ICALL_EXPORT MonoObject *
1024 ves_icall_System_Object_MemberwiseClone (MonoObject *this_obj)
1027 MonoObject *ret = mono_object_clone_checked (this_obj, &error);
1028 mono_error_set_pending_exception (&error);
1034 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this_obj, MonoArray **fields)
1038 MonoObject **values = NULL;
1041 gint32 result = (int)(gsize)mono_defaults.int32_class;
1042 MonoClassField* field;
1045 klass = mono_object_class (this_obj);
1047 if (mono_class_num_fields (klass) == 0)
1051 * Compute the starting value of the hashcode for fields of primitive
1052 * types, and return the remaining fields in an array to the managed side.
1053 * This way, we can avoid costly reflection operations in managed code.
1056 while ((field = mono_class_get_fields (klass, &iter))) {
1057 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1059 if (mono_field_is_deleted (field))
1061 /* FIXME: Add more types */
1062 switch (field->type->type) {
1064 result ^= *(gint32*)((guint8*)this_obj + field->offset);
1066 case MONO_TYPE_STRING: {
1068 s = *(MonoString**)((guint8*)this_obj + field->offset);
1070 result ^= mono_string_hash (s);
1075 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1076 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1077 if (!is_ok (&error)) {
1078 mono_error_set_pending_exception (&error);
1081 values [count++] = o;
1087 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1088 if (mono_error_set_pending_exception (&error))
1090 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1091 for (i = 0; i < count; ++i)
1092 mono_array_setref (*fields, i, values [i]);
1099 ICALL_EXPORT MonoBoolean
1100 ves_icall_System_ValueType_Equals (MonoObject *this_obj, MonoObject *that, MonoArray **fields)
1104 MonoObject **values = NULL;
1106 MonoClassField* field;
1110 MONO_CHECK_ARG_NULL (that, FALSE);
1112 if (this_obj->vtable != that->vtable)
1115 klass = mono_object_class (this_obj);
1117 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1118 return (*(gint32*)((guint8*)this_obj + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1121 * Do the comparison for fields of primitive type and return a result if
1122 * possible. Otherwise, return the remaining fields in an array to the
1123 * managed side. This way, we can avoid costly reflection operations in
1128 while ((field = mono_class_get_fields (klass, &iter))) {
1129 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1131 if (mono_field_is_deleted (field))
1133 /* FIXME: Add more types */
1134 switch (field->type->type) {
1137 case MONO_TYPE_BOOLEAN:
1138 if (*((guint8*)this_obj + field->offset) != *((guint8*)that + field->offset))
1143 case MONO_TYPE_CHAR:
1144 if (*(gint16*)((guint8*)this_obj + field->offset) != *(gint16*)((guint8*)that + field->offset))
1149 if (*(gint32*)((guint8*)this_obj + field->offset) != *(gint32*)((guint8*)that + field->offset))
1154 if (*(gint64*)((guint8*)this_obj + field->offset) != *(gint64*)((guint8*)that + field->offset))
1158 if (*(float*)((guint8*)this_obj + field->offset) != *(float*)((guint8*)that + field->offset))
1162 if (*(double*)((guint8*)this_obj + field->offset) != *(double*)((guint8*)that + field->offset))
1167 case MONO_TYPE_STRING: {
1168 MonoString *s1, *s2;
1169 guint32 s1len, s2len;
1170 s1 = *(MonoString**)((guint8*)this_obj + field->offset);
1171 s2 = *(MonoString**)((guint8*)that + field->offset);
1174 if ((s1 == NULL) || (s2 == NULL))
1176 s1len = mono_string_length (s1);
1177 s2len = mono_string_length (s2);
1181 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1187 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1188 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1189 if (!is_ok (&error)) {
1190 mono_error_set_pending_exception (&error);
1193 values [count++] = o;
1194 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, that, &error);
1195 if (!is_ok (&error)) {
1196 mono_error_set_pending_exception (&error);
1199 values [count++] = o;
1202 if (klass->enumtype)
1203 /* enums only have one non-static field */
1209 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1210 if (mono_error_set_pending_exception (&error))
1212 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1213 for (i = 0; i < count; ++i)
1214 mono_array_setref_fast (*fields, i, values [i]);
1221 ICALL_EXPORT MonoReflectionTypeHandle
1222 ves_icall_System_Object_GetType (MonoObjectHandle obj, MonoError *error)
1225 MonoDomain *domain = MONO_HANDLE_DOMAIN (obj);
1226 MonoClass *klass = mono_handle_class (obj);
1227 #ifndef DISABLE_REMOTING
1228 if (mono_class_is_transparent_proxy (klass)) {
1229 MonoTransparentProxyHandle proxy_obj = MONO_HANDLE_CAST (MonoTransparentProxy, obj);
1230 MonoRemoteClass *remote_class = MONO_HANDLE_GETVAL (proxy_obj, remote_class);
1231 MonoType *proxy_type = &remote_class->proxy_class->byval_arg;
1232 return mono_type_get_object_handle (domain, proxy_type, error);
1235 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
1239 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1241 MonoMethod **dest = (MonoMethod **)data;
1243 /* skip unmanaged frames */
1248 if (!strcmp (m->klass->name_space, "System.Reflection"))
1257 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1259 MonoMethod **dest = (MonoMethod **)data;
1261 /* skip unmanaged frames */
1265 if (m->wrapper_type != MONO_WRAPPER_NONE)
1273 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1284 get_caller_no_system_or_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1286 MonoMethod **dest = (MonoMethod **)data;
1288 /* skip unmanaged frames */
1292 if (m->wrapper_type != MONO_WRAPPER_NONE)
1300 if (m->klass->image == mono_defaults.corlib && ((!strcmp (m->klass->name_space, "System.Reflection"))
1301 || (!strcmp (m->klass->name_space, "System"))))
1311 static MonoReflectionTypeHandle
1312 type_from_parsed_name (MonoTypeNameParse *info, MonoBoolean ignoreCase, MonoAssembly **caller_assembly, MonoError *error)
1314 MonoMethod *m, *dest;
1316 MonoType *type = NULL;
1317 MonoAssembly *assembly = NULL;
1318 gboolean type_resolve = FALSE;
1319 MonoImage *rootimage = NULL;
1324 * We must compute the calling assembly as type loading must happen under a metadata context.
1325 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1326 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1328 m = mono_method_get_last_managed ();
1330 if (m && m->klass->image != mono_defaults.corlib) {
1331 /* Happens with inlining */
1333 /* Ugly hack: type_from_parsed_name is called from
1334 * System.Type.internal_from_name, which is called most
1335 * directly from System.Type.GetType(string,bool,bool) but
1336 * also indirectly from places such as
1337 * System.Type.GetType(string,func,func) (via
1338 * System.TypeNameParser.GetType and System.TypeSpec.Resolve)
1339 * so we need to skip over all of those to find the true caller.
1341 * It would be nice if we had stack marks.
1343 mono_stack_walk_no_il (get_caller_no_system_or_reflection, &dest);
1349 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1350 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1351 * to crash. This only seems to happen in some strange remoting
1352 * scenarios and I was unable to figure out what's happening there.
1353 * Dec 10, 2005 - Martin.
1357 assembly = dest->klass->image->assembly;
1358 type_resolve = TRUE;
1359 rootimage = assembly->image;
1361 g_warning (G_STRLOC);
1363 *caller_assembly = assembly;
1365 if (info->assembly.name)
1366 assembly = mono_assembly_load (&info->assembly, assembly ? assembly->basedir : NULL, NULL);
1369 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1370 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1376 // Say we're looking for System.Generic.Dict<int, Local>
1377 // we FAIL the get type above, because S.G.Dict isn't in assembly->image. So we drop down here.
1378 // but then we FAIL AGAIN because now we pass null as the image and the rootimage and everything
1379 // is messed up when we go to construct the Local as the type arg...
1381 // By contrast, if we started with Mine<System.Generic.Dict<int, Local>> we'd go in with assembly->image
1382 // as the root and then even the detour into generics would still not screw us when we went to load Local.
1383 if (!info->assembly.name && !type) {
1385 type = mono_reflection_get_type_checked (rootimage, NULL, info, ignoreCase, &type_resolve, error);
1389 if (assembly && !type && type_resolve) {
1390 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1391 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1399 return mono_type_get_object_handle (mono_domain_get (), type, error);
1401 return MONO_HANDLE_NEW (MonoReflectionType, NULL);
1404 ICALL_EXPORT MonoReflectionTypeHandle
1405 ves_icall_System_Type_internal_from_name (MonoStringHandle name,
1406 MonoBoolean throwOnError,
1407 MonoBoolean ignoreCase,
1411 MonoTypeNameParse info;
1413 MonoAssembly *caller_assembly;
1414 MonoReflectionTypeHandle type = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1416 char *str = mono_string_handle_to_utf8 (name, error);
1420 parsedOk = mono_reflection_parse_type (str, &info);
1422 /* mono_reflection_parse_type() mangles the string */
1424 mono_reflection_free_type_info (&info);
1426 mono_error_set_argument (error, "typeName", "failed parse: %s", str);
1430 MONO_HANDLE_ASSIGN (type, type_from_parsed_name (&info, ignoreCase, &caller_assembly, error));
1432 if (!is_ok (error)) {
1433 mono_reflection_free_type_info (&info);
1437 if (MONO_HANDLE_IS_NULL (type)) {
1439 char *tname = info.name_space ? g_strdup_printf ("%s.%s", info.name_space, info.name) : g_strdup (info.name);
1441 if (info.assembly.name)
1442 aname = mono_stringify_assembly_name (&info.assembly);
1443 else if (caller_assembly)
1444 aname = mono_stringify_assembly_name (mono_assembly_get_name (caller_assembly));
1446 aname = g_strdup ("");
1447 mono_error_set_type_load_name (error, tname, aname, "");
1449 mono_reflection_free_type_info (&info);
1455 if (!is_ok (error)) {
1457 mono_error_cleanup (error);
1458 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
1465 ICALL_EXPORT MonoReflectionTypeHandle
1466 ves_icall_System_Type_internal_from_handle (MonoType *handle, MonoError *error)
1469 MonoDomain *domain = mono_domain_get ();
1471 return mono_type_get_object_handle (domain, handle, error);
1474 ICALL_EXPORT MonoType*
1475 ves_icall_Mono_RuntimeClassHandle_GetTypeFromClass (MonoClass *klass)
1477 return mono_class_get_type (klass);
1481 ves_icall_Mono_RuntimeGPtrArrayHandle_GPtrArrayFree (GPtrArray *ptr_array)
1483 g_ptr_array_free (ptr_array, TRUE);
1487 ves_icall_Mono_SafeStringMarshal_GFree (void *c_str)
1493 ves_icall_Mono_SafeStringMarshal_StringToUtf8 (MonoString *s)
1496 char *res = mono_string_to_utf8_checked (s, &error);
1497 mono_error_set_pending_exception (&error);
1501 /* System.TypeCode */
1520 TYPECODE_STRING = 18
1523 ICALL_EXPORT guint32
1524 ves_icall_type_GetTypeCodeInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
1527 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1531 return TYPECODE_OBJECT;
1535 case MONO_TYPE_VOID:
1536 return TYPECODE_OBJECT;
1537 case MONO_TYPE_BOOLEAN:
1538 return TYPECODE_BOOLEAN;
1540 return TYPECODE_BYTE;
1542 return TYPECODE_SBYTE;
1544 return TYPECODE_UINT16;
1546 return TYPECODE_INT16;
1547 case MONO_TYPE_CHAR:
1548 return TYPECODE_CHAR;
1552 return TYPECODE_OBJECT;
1554 return TYPECODE_UINT32;
1556 return TYPECODE_INT32;
1558 return TYPECODE_UINT64;
1560 return TYPECODE_INT64;
1562 return TYPECODE_SINGLE;
1564 return TYPECODE_DOUBLE;
1565 case MONO_TYPE_VALUETYPE: {
1566 MonoClass *klass = type->data.klass;
1568 if (klass->enumtype) {
1569 t = mono_class_enum_basetype (klass)->type;
1571 } else if (mono_is_corlib_image (klass->image)) {
1572 if (strcmp (klass->name_space, "System") == 0) {
1573 if (strcmp (klass->name, "Decimal") == 0)
1574 return TYPECODE_DECIMAL;
1575 else if (strcmp (klass->name, "DateTime") == 0)
1576 return TYPECODE_DATETIME;
1579 return TYPECODE_OBJECT;
1581 case MONO_TYPE_STRING:
1582 return TYPECODE_STRING;
1583 case MONO_TYPE_SZARRAY:
1584 case MONO_TYPE_ARRAY:
1585 case MONO_TYPE_OBJECT:
1587 case MONO_TYPE_MVAR:
1588 case MONO_TYPE_TYPEDBYREF:
1589 return TYPECODE_OBJECT;
1590 case MONO_TYPE_CLASS:
1592 MonoClass *klass = type->data.klass;
1593 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1594 if (strcmp (klass->name, "DBNull") == 0)
1595 return TYPECODE_DBNULL;
1598 return TYPECODE_OBJECT;
1599 case MONO_TYPE_GENERICINST:
1600 return TYPECODE_OBJECT;
1602 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1608 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1610 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1611 return mono_class_enum_basetype (type->data.klass);
1612 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1613 return mono_class_enum_basetype (type->data.generic_class->container_class);
1617 ICALL_EXPORT guint32
1618 ves_icall_RuntimeTypeHandle_type_is_assignable_from (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_c, MonoError *error)
1622 g_assert (!MONO_HANDLE_IS_NULL (ref_type));
1624 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1625 MonoClass *klass = mono_class_from_mono_type (type);
1626 MonoType *ctype = MONO_HANDLE_GETVAL (ref_c, type);
1627 MonoClass *klassc = mono_class_from_mono_type (ctype);
1629 if (type->byref ^ ctype->byref)
1633 MonoType *t = mono_type_get_underlying_type_ignore_byref (type);
1634 MonoType *ot = mono_type_get_underlying_type_ignore_byref (ctype);
1636 klass = mono_class_from_mono_type (t);
1637 klassc = mono_class_from_mono_type (ot);
1639 if (mono_type_is_primitive (t)) {
1640 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1641 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1642 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1643 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1644 return t->type == ot->type;
1646 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1649 if (klass->valuetype)
1650 return klass == klassc;
1651 return klass->valuetype == klassc->valuetype;
1654 return mono_class_is_assignable_from (klass, klassc);
1657 ICALL_EXPORT guint32
1658 ves_icall_RuntimeTypeHandle_IsInstanceOfType (MonoReflectionTypeHandle ref_type, MonoObjectHandle obj, MonoError *error)
1661 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1662 MonoClass *klass = mono_class_from_mono_type (type);
1663 mono_class_init_checked (klass, error);
1664 return_val_if_nok (error, FALSE);
1665 MonoObjectHandle inst = mono_object_handle_isinst (obj, klass, error);
1666 return_val_if_nok (error, FALSE);
1667 return !MONO_HANDLE_IS_NULL (inst);
1670 ICALL_EXPORT guint32
1671 ves_icall_RuntimeTypeHandle_GetAttributes (MonoReflectionTypeHandle ref_type, MonoError *error)
1674 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1675 MonoClass *klass = mono_class_from_mono_type (type);
1676 return mono_class_get_flags (klass);
1679 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1680 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionFieldHandle field_h, MonoError *error)
1683 MonoDomain *domain = MONO_HANDLE_DOMAIN (field_h);
1684 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1685 MonoClass *klass = field->parent;
1687 MonoGenericClass *gklass = mono_class_try_get_generic_class (klass);
1688 if (mono_class_is_gtd (klass) ||
1689 (gklass && gklass->context.class_inst->is_open))
1690 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1692 MonoType *ftype = mono_field_get_type (field);
1693 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1694 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1696 MonoMarshalType *info = mono_marshal_load_type_info (klass);
1698 for (int i = 0; i < info->num_fields; ++i) {
1699 if (info->fields [i].field == field) {
1700 if (!info->fields [i].mspec)
1701 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1703 return mono_reflection_marshal_as_attribute_from_marshal_spec (domain, klass, info->fields [i].mspec, error);
1708 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1711 ICALL_EXPORT MonoReflectionFieldHandle
1712 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type, MonoError *error)
1721 klass = handle->parent;
1723 klass = mono_class_from_mono_type (type);
1725 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1728 /* The managed code will throw the exception */
1729 return MONO_HANDLE_CAST (MonoReflectionField, NULL_HANDLE);
1732 return mono_field_get_object_handle (mono_domain_get (), klass, handle, error);
1735 ICALL_EXPORT MonoReflectionEventHandle
1736 ves_icall_System_Reflection_EventInfo_internal_from_handle_type (MonoEvent *handle, MonoType *type, MonoError *error)
1745 klass = handle->parent;
1747 klass = mono_class_from_mono_type (type);
1749 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1751 /* Managed code will throw an exception */
1752 return MONO_HANDLE_CAST (MonoReflectionEvent, NULL_HANDLE);
1755 return mono_event_get_object_handle (mono_domain_get (), klass, handle, error);
1759 ICALL_EXPORT MonoReflectionPropertyHandle
1760 ves_icall_System_Reflection_PropertyInfo_internal_from_handle_type (MonoProperty *handle, MonoType *type, MonoError *error)
1768 klass = handle->parent;
1770 klass = mono_class_from_mono_type (type);
1772 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1774 /* Managed code will throw an exception */
1775 return MONO_HANDLE_CAST (MonoReflectionProperty, NULL_HANDLE);
1778 return mono_property_get_object_handle (mono_domain_get (), klass, handle, error);
1781 ICALL_EXPORT MonoArrayHandle
1782 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionFieldHandle field_h, MonoBoolean optional, MonoError *error)
1785 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1787 MonoType *type = mono_field_get_type_checked (field, error);
1789 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
1791 return type_array_from_modifiers (field->parent->image, type, optional, error);
1795 vell_icall_get_method_attributes (MonoMethod *method)
1797 return method->flags;
1801 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info, MonoError *error)
1803 MonoDomain *domain = mono_domain_get ();
1805 MonoMethodSignature* sig = mono_method_signature_checked (method, error);
1806 return_if_nok (error);
1808 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &method->klass->byval_arg, error);
1809 return_if_nok (error);
1811 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
1813 MONO_HANDLE_ASSIGN (rt, mono_type_get_object_handle (domain, sig->ret, error));
1814 return_if_nok (error);
1816 MONO_STRUCT_SETREF (info, ret, MONO_HANDLE_RAW (rt));
1818 info->attrs = method->flags;
1819 info->implattrs = method->iflags;
1821 if (sig->call_convention == MONO_CALL_DEFAULT)
1822 callconv = sig->sentinelpos >= 0 ? 2 : 1;
1824 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1829 callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1830 info->callconv = callconv;
1833 ICALL_EXPORT MonoArrayHandle
1834 ves_icall_System_Reflection_MonoMethodInfo_get_parameter_info (MonoMethod *method, MonoReflectionMethodHandle member, MonoError *error)
1837 MonoDomain *domain = mono_domain_get ();
1839 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1840 MONO_HANDLE_GET (reftype, member, reftype);
1841 MonoClass *klass = NULL;
1842 if (!MONO_HANDLE_IS_NULL (reftype))
1843 klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (reftype, type));
1844 return mono_param_get_objects_internal (domain, method, klass, error);
1847 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1848 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method, MonoError *error)
1851 MonoDomain *domain = mono_domain_get ();
1852 MonoReflectionMarshalAsAttributeHandle res = MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, NULL);
1854 MonoMarshalSpec **mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1855 mono_method_get_marshal_info (method, mspecs);
1858 MONO_HANDLE_ASSIGN (res, mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0], error));
1864 for (int i = mono_method_signature (method)->param_count; i >= 0; i--)
1866 mono_metadata_free_marshal_spec (mspecs [i]);
1873 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1875 MonoClass *parent = field->field->parent;
1876 mono_class_setup_fields (parent);
1878 return field->field->offset - sizeof (MonoObject);
1881 ICALL_EXPORT MonoReflectionTypeHandle
1882 ves_icall_MonoField_GetParentType (MonoReflectionFieldHandle field, MonoBoolean declaring, MonoError *error)
1885 MonoDomain *domain = MONO_HANDLE_DOMAIN (field);
1889 MonoClassField *f = MONO_HANDLE_GETVAL (field, field);
1892 parent = MONO_HANDLE_GETVAL (field, klass);
1895 return mono_type_get_object_handle (domain, &parent->byval_arg, error);
1898 ICALL_EXPORT MonoObject *
1899 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1902 MonoClass *fklass = field->klass;
1903 MonoClassField *cf = field->field;
1904 MonoDomain *domain = mono_object_domain (field);
1906 if (fklass->image->assembly->ref_only) {
1907 mono_set_pending_exception (mono_get_exception_invalid_operation (
1908 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1912 if (mono_security_core_clr_enabled () &&
1913 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1914 mono_error_set_pending_exception (&error);
1918 MonoObject * result = mono_field_get_value_object_checked (domain, cf, obj, &error);
1919 mono_error_set_pending_exception (&error);
1924 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1927 MonoClassField *cf = field->field;
1931 if (field->klass->image->assembly->ref_only) {
1932 mono_set_pending_exception (mono_get_exception_invalid_operation (
1933 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1937 if (mono_security_core_clr_enabled () &&
1938 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1939 mono_error_set_pending_exception (&error);
1943 type = mono_field_get_type_checked (cf, &error);
1944 if (!mono_error_ok (&error)) {
1945 mono_error_set_pending_exception (&error);
1949 v = (gchar *) value;
1951 switch (type->type) {
1954 case MONO_TYPE_BOOLEAN:
1957 case MONO_TYPE_CHAR:
1966 case MONO_TYPE_VALUETYPE:
1969 v += sizeof (MonoObject);
1971 case MONO_TYPE_STRING:
1972 case MONO_TYPE_OBJECT:
1973 case MONO_TYPE_CLASS:
1974 case MONO_TYPE_ARRAY:
1975 case MONO_TYPE_SZARRAY:
1978 case MONO_TYPE_GENERICINST: {
1979 MonoGenericClass *gclass = type->data.generic_class;
1980 g_assert (!gclass->context.class_inst->is_open);
1982 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1983 MonoClass *nklass = mono_class_from_mono_type (type);
1984 MonoObject *nullable;
1987 * Convert the boxed vtype into a Nullable structure.
1988 * This is complicated by the fact that Nullables have
1989 * a variable structure.
1991 nullable = mono_object_new_checked (mono_domain_get (), nklass, &error);
1992 if (!mono_error_ok (&error)) {
1993 mono_error_set_pending_exception (&error);
1997 mono_nullable_init ((guint8 *)mono_object_unbox (nullable), value, nklass);
1999 v = (gchar *)mono_object_unbox (nullable);
2002 if (gclass->container_class->valuetype && (v != NULL))
2003 v += sizeof (MonoObject);
2007 g_error ("type 0x%x not handled in "
2008 "ves_icall_FieldInfo_SetValueInternal", type->type);
2013 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
2014 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, &error);
2015 if (!is_ok (&error)) {
2016 mono_error_set_pending_exception (&error);
2019 if (!vtable->initialized) {
2020 if (!mono_runtime_class_init_full (vtable, &error)) {
2021 mono_error_set_pending_exception (&error);
2025 mono_field_static_set_value (vtable, cf, v);
2027 mono_field_set_value (obj, cf, v);
2032 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
2041 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
2042 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2046 if (MONO_TYPE_IS_REFERENCE (f->type))
2047 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
2049 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
2052 ICALL_EXPORT MonoObject *
2053 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
2055 MonoObject *o = NULL;
2056 MonoClassField *field = rfield->field;
2058 MonoDomain *domain = mono_object_domain (rfield);
2060 MonoTypeEnum def_type;
2061 const char *def_value;
2065 mono_class_init (field->parent);
2067 t = mono_field_get_type_checked (field, &error);
2068 if (!mono_error_ok (&error)) {
2069 mono_error_set_pending_exception (&error);
2073 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
2074 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2078 if (image_is_dynamic (field->parent->image)) {
2079 MonoClass *klass = field->parent;
2080 int fidx = field - klass->fields;
2081 MonoFieldDefaultValue *def_values = mono_class_get_field_def_values (klass);
2083 g_assert (def_values);
2084 def_type = def_values [fidx].def_type;
2085 def_value = def_values [fidx].data;
2087 if (def_type == MONO_TYPE_END) {
2088 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2092 def_value = mono_class_get_field_default_value (field, &def_type);
2093 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
2095 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2100 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
2104 case MONO_TYPE_BOOLEAN:
2107 case MONO_TYPE_CHAR:
2115 case MONO_TYPE_R8: {
2118 /* boxed value type */
2119 t = g_new0 (MonoType, 1);
2121 klass = mono_class_from_mono_type (t);
2123 o = mono_object_new_checked (domain, klass, &error);
2124 if (!mono_error_ok (&error)) {
2125 mono_error_set_pending_exception (&error);
2128 v = ((gchar *) o) + sizeof (MonoObject);
2129 mono_get_constant_value_from_blob (domain, def_type, def_value, v, &error);
2130 if (mono_error_set_pending_exception (&error))
2134 case MONO_TYPE_STRING:
2135 case MONO_TYPE_CLASS:
2136 mono_get_constant_value_from_blob (domain, def_type, def_value, &o, &error);
2137 if (mono_error_set_pending_exception (&error))
2141 g_assert_not_reached ();
2147 ICALL_EXPORT MonoReflectionTypeHandle
2148 ves_icall_MonoField_ResolveType (MonoReflectionFieldHandle ref_field, MonoError *error)
2151 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_field);
2152 MonoClassField *field = MONO_HANDLE_GETVAL (ref_field, field);
2153 MonoType *type = mono_field_get_type_checked (field, error);
2154 if (!is_ok (error)) {
2155 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2157 return mono_type_get_object_handle (domain, type, error);
2160 /* From MonoProperty.cs */
2162 PInfo_Attributes = 1,
2163 PInfo_GetMethod = 1 << 1,
2164 PInfo_SetMethod = 1 << 2,
2165 PInfo_ReflectedType = 1 << 3,
2166 PInfo_DeclaringType = 1 << 4,
2171 ves_icall_MonoPropertyInfo_get_property_info (MonoReflectionPropertyHandle property, MonoPropertyInfo *info, PInfo req_info, MonoError *error)
2174 MonoDomain *domain = MONO_HANDLE_DOMAIN (property);
2175 const MonoProperty *pproperty = MONO_HANDLE_GETVAL (property, property);
2177 if ((req_info & PInfo_ReflectedType) != 0) {
2178 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
2179 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2180 return_if_nok (error);
2182 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
2184 if ((req_info & PInfo_DeclaringType) != 0) {
2185 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pproperty->parent->byval_arg, error);
2186 return_if_nok (error);
2188 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2191 if ((req_info & PInfo_Name) != 0) {
2192 MonoStringHandle name = mono_string_new_handle (domain, pproperty->name, error);
2193 return_if_nok (error);
2195 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (name));
2198 if ((req_info & PInfo_Attributes) != 0)
2199 info->attrs = pproperty->attrs;
2201 if ((req_info & PInfo_GetMethod) != 0) {
2202 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2203 MonoReflectionMethodHandle rm;
2204 if (pproperty->get &&
2205 (((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2206 pproperty->get->klass == property_klass)) {
2207 rm = mono_method_get_object_handle (domain, pproperty->get, property_klass, error);
2208 return_if_nok (error);
2210 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2213 MONO_STRUCT_SETREF (info, get, MONO_HANDLE_RAW (rm));
2215 if ((req_info & PInfo_SetMethod) != 0) {
2216 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2217 MonoReflectionMethodHandle rm;
2218 if (pproperty->set &&
2219 (((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2220 pproperty->set->klass == property_klass)) {
2221 rm = mono_method_get_object_handle (domain, pproperty->set, property_klass, error);
2222 return_if_nok (error);
2224 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2227 MONO_STRUCT_SETREF (info, set, MONO_HANDLE_RAW (rm));
2230 * There may be other methods defined for properties, though, it seems they are not exposed
2231 * in the reflection API
2236 ves_icall_MonoEventInfo_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
2239 MonoReflectionType *rt;
2240 MonoReflectionMethod *rm;
2241 MonoDomain *domain = mono_object_domain (event);
2243 rt = mono_type_get_object_checked (domain, &event->klass->byval_arg, &error);
2244 if (mono_error_set_pending_exception (&error))
2247 MONO_STRUCT_SETREF (info, reflected_type, rt);
2249 rt = mono_type_get_object_checked (domain, &event->event->parent->byval_arg, &error);
2250 if (mono_error_set_pending_exception (&error))
2253 MONO_STRUCT_SETREF (info, declaring_type, rt);
2255 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2256 info->attrs = event->event->attrs;
2258 if (event->event->add) {
2259 rm = mono_method_get_object_checked (domain, event->event->add, NULL, &error);
2260 if (mono_error_set_pending_exception (&error))
2266 MONO_STRUCT_SETREF (info, add_method, rm);
2268 if (event->event->remove) {
2269 rm = mono_method_get_object_checked (domain, event->event->remove, NULL, &error);
2270 if (mono_error_set_pending_exception (&error))
2276 MONO_STRUCT_SETREF (info, remove_method, rm);
2278 if (event->event->raise) {
2279 rm = mono_method_get_object_checked (domain, event->event->raise, NULL, &error);
2280 if (mono_error_set_pending_exception (&error))
2286 MONO_STRUCT_SETREF (info, raise_method, rm);
2288 #ifndef MONO_SMALL_CONFIG
2289 if (event->event->other) {
2291 while (event->event->other [n])
2293 MonoArray *info_arr = mono_array_new_checked (domain, mono_defaults.method_info_class, n, &error);
2294 if (mono_error_set_pending_exception (&error))
2296 MONO_STRUCT_SETREF (info, other_methods, info_arr);
2298 for (i = 0; i < n; i++) {
2299 rm = mono_method_get_object_checked (domain, event->event->other [i], NULL, &error);
2300 if (mono_error_set_pending_exception (&error))
2302 mono_array_setref (info->other_methods, i, rm);
2309 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2314 mono_class_setup_interfaces (klass, error);
2315 if (!mono_error_ok (error))
2318 for (i = 0; i < klass->interface_count; i++) {
2319 ic = klass->interfaces [i];
2320 g_hash_table_insert (ifaces, ic, ic);
2322 collect_interfaces (ic, ifaces, error);
2323 if (!mono_error_ok (error))
2329 MonoArrayHandle iface_array;
2330 MonoGenericContext *context;
2334 } FillIfaceArrayData;
2337 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2339 HANDLE_FUNCTION_ENTER ();
2340 FillIfaceArrayData *data = (FillIfaceArrayData *)user_data;
2341 MonoClass *ic = (MonoClass *)key;
2342 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2343 MonoError *error = data->error;
2348 if (data->context && mono_class_is_ginst (ic) && mono_class_get_generic_class (ic)->context.class_inst->is_open) {
2349 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, error);
2354 MonoReflectionTypeHandle rt = mono_type_get_object_handle (data->domain, ret, error);
2358 MONO_HANDLE_ARRAY_SETREF (data->iface_array, data->next_idx, rt);
2362 mono_metadata_free_type (inflated);
2364 HANDLE_FUNCTION_RETURN ();
2368 get_interfaces_hash (gconstpointer v1)
2370 MonoClass *k = (MonoClass*)v1;
2372 return k->type_token;
2375 ICALL_EXPORT MonoArrayHandle
2376 ves_icall_RuntimeType_GetInterfaces (MonoReflectionTypeHandle ref_type, MonoError *error)
2379 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2380 MonoClass *klass = mono_class_from_mono_type (type);
2382 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2384 MonoGenericContext *context = NULL;
2385 if (mono_class_is_ginst (klass) && mono_class_get_generic_class (klass)->context.class_inst->is_open) {
2386 context = mono_class_get_context (klass);
2387 klass = mono_class_get_generic_class (klass)->container_class;
2390 for (MonoClass *parent = klass; parent; parent = parent->parent) {
2391 mono_class_setup_interfaces (parent, error);
2394 collect_interfaces (parent, iface_hash, error);
2399 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2401 int len = g_hash_table_size (iface_hash);
2403 g_hash_table_destroy (iface_hash);
2404 if (!domain->empty_types) {
2405 domain->empty_types = mono_array_new_cached (domain, mono_defaults.runtimetype_class, 0, error);
2409 return MONO_HANDLE_NEW (MonoArray, domain->empty_types);
2412 FillIfaceArrayData data;
2413 data.iface_array = MONO_HANDLE_NEW (MonoArray, mono_array_new_cached (domain, mono_defaults.runtimetype_class, len, error));
2416 data.context = context;
2418 data.domain = domain;
2421 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2426 g_hash_table_destroy (iface_hash);
2427 return data.iface_array;
2430 g_hash_table_destroy (iface_hash);
2431 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
2435 set_interface_map_data_method_object (MonoDomain *domain, MonoMethod *method, MonoClass *iclass, int ioffset, MonoClass *klass, MonoArrayHandle targets, MonoArrayHandle methods, int i, MonoError *error)
2437 HANDLE_FUNCTION_ENTER ();
2439 MonoReflectionMethodHandle member = mono_method_get_object_handle (domain, method, iclass, error);
2443 MONO_HANDLE_ARRAY_SETREF (methods, i, member);
2445 MONO_HANDLE_ASSIGN (member, mono_method_get_object_handle (domain, klass->vtable [i + ioffset], klass, error));
2449 MONO_HANDLE_ARRAY_SETREF (targets, i, member);
2452 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2456 ves_icall_RuntimeType_GetInterfaceMapData (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_iface, MonoArrayHandleOut targets, MonoArrayHandleOut methods, MonoError *error)
2459 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2460 MonoClass *klass = mono_class_from_mono_type (type);
2461 MonoType *iface = MONO_HANDLE_GETVAL (ref_iface, type);
2462 MonoClass *iclass = mono_class_from_mono_type (iface);
2464 mono_class_init_checked (klass, error);
2465 return_if_nok (error);
2466 mono_class_init_checked (iclass, error);
2467 return_if_nok (error);
2469 mono_class_setup_vtable (klass);
2471 gboolean variance_used;
2472 int ioffset = mono_class_interface_offset_with_variance (klass, iclass, &variance_used);
2476 int len = mono_class_num_methods (iclass);
2477 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2478 MonoArrayHandle targets_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2479 return_if_nok (error);
2480 MONO_HANDLE_ASSIGN (targets, targets_arr);
2482 MonoArrayHandle methods_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2483 return_if_nok (error);
2484 MONO_HANDLE_ASSIGN (methods, methods_arr);
2488 gpointer iter = NULL;
2489 while ((method = mono_class_get_methods (iclass, &iter))) {
2490 if (!set_interface_map_data_method_object (domain, method, iclass, ioffset, klass, targets, methods, i, error))
2497 ves_icall_RuntimeType_GetPacking (MonoReflectionTypeHandle ref_type, guint32 *packing, guint32 *size, MonoError *error)
2500 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2501 MonoClass *klass = mono_class_from_mono_type (type);
2503 mono_class_init_checked (klass, error);
2507 if (image_is_dynamic (klass->image)) {
2508 MonoReflectionTypeBuilderHandle tb = MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_type);
2509 *packing = MONO_HANDLE_GETVAL (tb, packing_size);
2510 *size = MONO_HANDLE_GETVAL (tb, class_size);
2512 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2516 ICALL_EXPORT MonoReflectionTypeHandle
2517 ves_icall_RuntimeTypeHandle_GetElementType (MonoReflectionTypeHandle ref_type, MonoError *error)
2521 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2522 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2524 if (!type->byref && type->type == MONO_TYPE_SZARRAY) {
2525 return mono_type_get_object_handle (domain, &type->data.klass->byval_arg, error);
2528 MonoClass *klass = mono_class_from_mono_type (type);
2529 mono_class_init_checked (klass, error);
2531 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2533 // GetElementType should only return a type for:
2534 // Array Pointer PassedByRef
2536 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2537 else if (klass->element_class && MONO_CLASS_IS_ARRAY (klass))
2538 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2539 else if (klass->element_class && type->type == MONO_TYPE_PTR)
2540 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2542 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2545 ICALL_EXPORT MonoReflectionTypeHandle
2546 ves_icall_RuntimeTypeHandle_GetBaseType (MonoReflectionTypeHandle ref_type, MonoError *error)
2550 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2551 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2554 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2556 MonoClass *klass = mono_class_from_mono_type (type);
2558 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2560 return mono_type_get_object_handle (domain, &klass->parent->byval_arg, error);
2563 ICALL_EXPORT MonoBoolean
2564 ves_icall_RuntimeTypeHandle_IsPointer (MonoReflectionTypeHandle ref_type, MonoError *error)
2567 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2568 return type->type == MONO_TYPE_PTR;
2571 ICALL_EXPORT MonoBoolean
2572 ves_icall_RuntimeTypeHandle_IsPrimitive (MonoReflectionTypeHandle ref_type, MonoError *error)
2575 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2576 return (!type->byref && (((type->type >= MONO_TYPE_BOOLEAN) && (type->type <= MONO_TYPE_R8)) || (type->type == MONO_TYPE_I) || (type->type == MONO_TYPE_U)));
2579 ICALL_EXPORT MonoBoolean
2580 ves_icall_RuntimeTypeHandle_HasReferences (MonoReflectionTypeHandle ref_type, MonoError *error)
2583 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2586 klass = mono_class_from_mono_type (type);
2587 mono_class_init (klass);
2588 return klass->has_references;
2591 ICALL_EXPORT MonoBoolean
2592 ves_icall_RuntimeTypeHandle_IsByRef (MonoReflectionTypeHandle ref_type, MonoError *error)
2595 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2599 ICALL_EXPORT MonoBoolean
2600 ves_icall_RuntimeTypeHandle_IsComObject (MonoReflectionTypeHandle ref_type, MonoError *error)
2603 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2604 MonoClass *klass = mono_class_from_mono_type (type);
2605 mono_class_init_checked (klass, error);
2609 return mono_class_is_com_object (klass);
2612 ICALL_EXPORT guint32
2613 ves_icall_reflection_get_token (MonoObjectHandle obj, MonoError *error)
2616 return mono_reflection_get_token_checked (obj, error);
2619 ICALL_EXPORT MonoReflectionModuleHandle
2620 ves_icall_RuntimeTypeHandle_GetModule (MonoReflectionTypeHandle type, MonoError *error)
2623 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
2624 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2625 MonoClass *klass = mono_class_from_mono_type (t);
2626 return mono_module_get_object_handle (domain, klass->image, error);
2629 ICALL_EXPORT MonoReflectionAssemblyHandle
2630 ves_icall_RuntimeTypeHandle_GetAssembly (MonoReflectionTypeHandle type, MonoError *error)
2633 MonoDomain *domain = mono_domain_get ();
2634 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2635 MonoClass *klass = mono_class_from_mono_type (t);
2636 return mono_assembly_get_object_handle (domain, klass->image->assembly, error);
2639 ICALL_EXPORT MonoReflectionTypeHandle
2640 ves_icall_RuntimeType_get_DeclaringType (MonoReflectionTypeHandle ref_type, MonoError *error)
2643 MonoDomain *domain = mono_domain_get ();
2644 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2648 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2649 if (type->type == MONO_TYPE_VAR) {
2650 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2651 klass = param ? param->owner.klass : NULL;
2652 } else if (type->type == MONO_TYPE_MVAR) {
2653 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2654 klass = param ? param->owner.method->klass : NULL;
2656 klass = mono_class_from_mono_type (type)->nested_in;
2660 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2662 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2665 ICALL_EXPORT MonoStringHandle
2666 ves_icall_RuntimeType_get_Name (MonoReflectionTypeHandle reftype, MonoError *error)
2668 MonoDomain *domain = mono_domain_get ();
2669 MonoType *type = MONO_HANDLE_RAW(reftype)->type;
2670 MonoClass *klass = mono_class_from_mono_type (type);
2673 char *n = g_strdup_printf ("%s&", klass->name);
2674 MonoStringHandle res = mono_string_new_handle (domain, n, error);
2680 return mono_string_new_handle (domain, klass->name, error);
2684 ICALL_EXPORT MonoStringHandle
2685 ves_icall_RuntimeType_get_Namespace (MonoReflectionTypeHandle type, MonoError *error)
2687 MonoDomain *domain = mono_domain_get ();
2688 MonoClass *klass = mono_class_from_mono_type_handle (type);
2690 while (klass->nested_in)
2691 klass = klass->nested_in;
2693 if (klass->name_space [0] == '\0')
2694 return NULL_HANDLE_STRING;
2696 return mono_string_new_handle (domain, klass->name_space, error);
2700 ves_icall_RuntimeTypeHandle_GetArrayRank (MonoReflectionTypeHandle ref_type, MonoError *error)
2703 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2705 if (type->type != MONO_TYPE_ARRAY && type->type != MONO_TYPE_SZARRAY) {
2706 mono_error_set_argument (error, "type", "Type must be an array type");
2710 MonoClass *klass = mono_class_from_mono_type (type);
2715 static MonoArrayHandle
2716 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count, MonoError *error)
2718 return mono_array_new_handle (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count, error);
2722 set_type_object_in_array (MonoDomain *domain, MonoType *type, MonoArrayHandle dest, int i, MonoError *error)
2724 HANDLE_FUNCTION_ENTER();
2726 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, type, error);
2730 MONO_HANDLE_ARRAY_SETREF (dest, i, rt);
2733 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2736 ICALL_EXPORT MonoArrayHandle
2737 ves_icall_RuntimeType_GetGenericArguments (MonoReflectionTypeHandle ref_type, MonoBoolean runtimeTypeArray, MonoError *error)
2740 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2742 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2743 MonoClass *klass = mono_class_from_mono_type (type);
2745 MonoArrayHandle res = MONO_HANDLE_NEW (MonoArray, NULL);
2746 if (mono_class_is_gtd (klass)) {
2747 MonoGenericContainer *container = mono_class_get_generic_container (klass);
2748 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, container->type_argc, error));
2751 for (int i = 0; i < container->type_argc; ++i) {
2752 MonoClass *pklass = mono_class_from_generic_parameter_internal (mono_generic_container_get_param (container, i));
2754 if (!set_type_object_in_array (domain, &pklass->byval_arg, res, i, error))
2758 } else if (mono_class_is_ginst (klass)) {
2759 MonoGenericInst *inst = mono_class_get_generic_class (klass)->context.class_inst;
2760 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, inst->type_argc, error));
2763 for (int i = 0; i < inst->type_argc; ++i) {
2764 if (!set_type_object_in_array (domain, inst->type_argv [i], res, i, error))
2773 ICALL_EXPORT gboolean
2774 ves_icall_RuntimeTypeHandle_IsGenericTypeDefinition (MonoReflectionTypeHandle ref_type, MonoError *error)
2778 if (!IS_MONOTYPE (MONO_HANDLE_RAW(ref_type)))
2781 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2785 MonoClass *klass = mono_class_from_mono_type (type);
2786 return mono_class_is_gtd (klass);
2789 ICALL_EXPORT MonoReflectionTypeHandle
2790 ves_icall_RuntimeTypeHandle_GetGenericTypeDefinition_impl (MonoReflectionTypeHandle ref_type, MonoError *error)
2793 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2795 MonoReflectionTypeHandle ret = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2800 MonoClass *klass = mono_class_from_mono_type (type);
2802 if (mono_class_is_gtd (klass)) {
2803 /* check this one */
2804 MONO_HANDLE_ASSIGN (ret, ref_type);
2807 if (mono_class_is_ginst (klass)) {
2808 MonoClass *generic_class = mono_class_get_generic_class (klass)->container_class;
2810 guint32 ref_info_handle = mono_class_get_ref_info_handle (generic_class);
2812 if (generic_class->wastypebuilder && ref_info_handle) {
2813 MonoObjectHandle tb = mono_gchandle_get_target_handle (ref_info_handle);
2814 g_assert (!MONO_HANDLE_IS_NULL (tb));
2815 MONO_HANDLE_ASSIGN (ret, tb);
2817 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2818 MONO_HANDLE_ASSIGN (ret, mono_type_get_object_handle (domain, &generic_class->byval_arg, error));
2825 ICALL_EXPORT MonoReflectionTypeHandle
2826 ves_icall_RuntimeType_MakeGenericType (MonoReflectionTypeHandle reftype, MonoArrayHandle type_array, MonoError *error)
2829 MonoDomain *domain = MONO_HANDLE_DOMAIN (reftype);
2831 g_assert (IS_MONOTYPE_HANDLE (reftype));
2832 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
2833 mono_class_init_checked (mono_class_from_mono_type (type), error);
2835 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2837 int count = mono_array_handle_length (type_array);
2838 MonoType **types = g_new0 (MonoType *, count);
2840 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2841 for (int i = 0; i < count; i++) {
2842 MONO_HANDLE_ARRAY_GETREF (t, type_array, i);
2843 types [i] = MONO_HANDLE_GETVAL (t, type);
2846 MonoType *geninst = mono_reflection_bind_generic_parameters (reftype, count, types, error);
2849 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2852 MonoClass *klass = mono_class_from_mono_type (geninst);
2854 /*we might inflate to the GTD*/
2855 if (mono_class_is_ginst (klass) && !mono_verifier_class_is_valid_generic_instantiation (klass)) {
2856 mono_error_set_argument (error, "typeArguments", "Invalid generic arguments");
2857 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2860 return mono_type_get_object_handle (domain, geninst, error);
2863 ICALL_EXPORT gboolean
2864 ves_icall_RuntimeTypeHandle_HasInstantiation (MonoReflectionTypeHandle ref_type, MonoError *error)
2869 if (!IS_MONOTYPE (MONO_HANDLE_RAW (ref_type)))
2872 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2876 klass = mono_class_from_mono_type (type);
2877 return mono_class_is_ginst (klass) || mono_class_is_gtd (klass);
2881 ves_icall_RuntimeType_GetGenericParameterPosition (MonoReflectionTypeHandle ref_type, MonoError *error)
2884 if (!IS_MONOTYPE_HANDLE (ref_type))
2886 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2888 if (is_generic_parameter (type))
2889 return mono_type_get_generic_param_num (type);
2893 ICALL_EXPORT MonoGenericParamInfo *
2894 ves_icall_RuntimeTypeHandle_GetGenericParameterInfo (MonoReflectionTypeHandle ref_type, MonoError *error)
2897 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2898 return mono_generic_param_info (type->data.generic_param);
2901 ICALL_EXPORT MonoBoolean
2902 ves_icall_RuntimeTypeHandle_IsGenericVariable (MonoReflectionTypeHandle ref_type, MonoError *error)
2904 MonoType *type = MONO_HANDLE_GETVAL(ref_type, type);
2905 return is_generic_parameter (type);
2908 ICALL_EXPORT MonoReflectionMethodHandle
2909 ves_icall_RuntimeType_GetCorrespondingInflatedMethod (MonoReflectionTypeHandle ref_type,
2910 MonoReflectionMethodHandle generic,
2914 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2915 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2916 MonoClass *klass = mono_class_from_mono_type (type);
2918 mono_class_init_checked (klass, error);
2920 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2922 MonoMethod *generic_method = MONO_HANDLE_GETVAL (generic, method);
2924 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2926 gpointer iter = NULL;
2927 while ((method = mono_class_get_methods (klass, &iter))) {
2928 if (method->token == generic_method->token) {
2929 ret = mono_method_get_object_handle (domain, method, klass, error);
2931 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2938 ICALL_EXPORT MonoReflectionMethodHandle
2939 ves_icall_RuntimeType_get_DeclaringMethod (MonoReflectionTypeHandle ref_type, MonoError *error)
2942 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2943 MonoReflectionMethodHandle ret = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2945 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2946 mono_error_set_invalid_operation (error, "DeclaringMethod can only be used on generic arguments");
2949 if (type->type == MONO_TYPE_VAR)
2952 MonoMethod *method = mono_type_get_generic_param_owner (type)->owner.method;
2955 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2957 MONO_HANDLE_ASSIGN (ret, mono_method_get_object_handle (domain, method, method->klass, error));
2962 ICALL_EXPORT MonoBoolean
2963 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (MonoError *error)
2966 mono_error_set_not_implemented (error, "%s", "");
2970 ICALL_EXPORT MonoBoolean
2971 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (MonoError *error)
2974 mono_error_set_not_implemented (error, "%s", "");
2979 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethodHandle ref_method, int* flags, MonoStringHandleOut entry_point, MonoStringHandleOut dll_name, MonoError *error)
2981 MonoDomain *domain = mono_domain_get ();
2982 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
2983 MonoImage *image = method->klass->image;
2984 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2985 MonoTableInfo *tables = image->tables;
2986 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2987 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2988 guint32 im_cols [MONO_IMPLMAP_SIZE];
2989 guint32 scope_token;
2990 const char *import = NULL;
2991 const char *scope = NULL;
2995 if (image_is_dynamic (image)) {
2996 MonoReflectionMethodAux *method_aux =
2997 (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method);
2999 import = method_aux->dllentry;
3000 scope = method_aux->dll;
3003 if (!import || !scope) {
3004 mono_error_set_argument (error, "method", "System.Refleciton.Emit method with invalid pinvoke information");
3009 if (piinfo->implmap_idx) {
3010 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
3012 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
3013 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
3014 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
3015 scope = mono_metadata_string_heap (image, scope_token);
3019 *flags = piinfo->piflags;
3020 MONO_HANDLE_ASSIGN (entry_point, mono_string_new_handle (domain, import, error));
3021 return_if_nok (error);
3022 MONO_HANDLE_ASSIGN (dll_name, mono_string_new_handle (domain, scope, error));
3025 ICALL_EXPORT MonoReflectionMethodHandle
3026 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *error)
3029 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3031 if (method->is_generic)
3034 if (!method->is_inflated)
3035 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3037 MonoMethodInflated *imethod = (MonoMethodInflated *) method;
3039 MonoMethod *result = imethod->declaring;
3040 /* Not a generic method. */
3041 if (!result->is_generic)
3042 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3044 if (image_is_dynamic (method->klass->image)) {
3045 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
3048 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
3049 * the dynamic case as well ?
3051 mono_image_lock ((MonoImage*)image);
3052 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, mono_g_hash_table_lookup (image->generic_def_objects, imethod));
3053 mono_image_unlock ((MonoImage*)image);
3055 if (!MONO_HANDLE_IS_NULL (res))
3059 if (imethod->context.class_inst) {
3060 MonoClass *klass = ((MonoMethod *) imethod)->klass;
3061 /*Generic methods gets the context of the GTD.*/
3062 if (mono_class_get_context (klass)) {
3063 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), error);
3064 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
3068 return mono_method_get_object_handle (MONO_HANDLE_DOMAIN (ref_method), result, NULL, error);
3071 ICALL_EXPORT gboolean
3072 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethodHandle ref_method, MonoError *erro)
3074 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3075 return mono_method_signature (method)->generic_param_count != 0;
3078 ICALL_EXPORT gboolean
3079 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *Error)
3081 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3082 return method->is_generic;
3086 set_array_generic_argument_handle_inflated (MonoDomain *domain, MonoGenericInst *inst, int i, MonoArrayHandle arr, MonoError *error)
3088 HANDLE_FUNCTION_ENTER ();
3090 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, inst->type_argv [i], error);
3093 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3095 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3099 set_array_generic_argument_handle_gparam (MonoDomain *domain, MonoGenericContainer *container, int i, MonoArrayHandle arr, MonoError *error)
3101 HANDLE_FUNCTION_ENTER ();
3103 MonoGenericParam *param = mono_generic_container_get_param (container, i);
3104 MonoClass *pklass = mono_class_from_generic_parameter_internal (param);
3105 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pklass->byval_arg, error);
3108 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3110 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3113 ICALL_EXPORT MonoArrayHandle
3114 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethodHandle ref_method, MonoError *error)
3117 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_method);
3118 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3120 if (method->is_inflated) {
3121 MonoGenericInst *inst = mono_method_get_context (method)->method_inst;
3124 int count = inst->type_argc;
3125 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3126 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3128 for (int i = 0; i < count; i++) {
3129 if (!set_array_generic_argument_handle_inflated (domain, inst, i, res, error))
3132 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3137 int count = mono_method_signature (method)->generic_param_count;
3138 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3139 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3141 MonoGenericContainer *container = mono_method_get_generic_container (method);
3142 for (int i = 0; i < count; i++) {
3143 if (!set_array_generic_argument_handle_gparam (domain, container, i, res, error))
3146 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3150 ICALL_EXPORT MonoObject *
3151 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
3155 * Invoke from reflection is supposed to always be a virtual call (the API
3156 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
3157 * greater flexibility.
3159 MonoMethod *m = method->method;
3160 MonoMethodSignature *sig = mono_method_signature (m);
3163 void *obj = this_arg;
3167 if (mono_security_core_clr_enabled () &&
3168 !mono_security_core_clr_ensure_reflection_access_method (m, &error)) {
3169 mono_error_set_pending_exception (&error);
3173 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
3174 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, &error)) {
3175 mono_error_cleanup (&error); /* FIXME does this make sense? */
3176 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
3181 if (!mono_object_isinst_checked (this_arg, m->klass, &error)) {
3182 if (!is_ok (&error)) {
3183 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_error_convert_to_exception (&error));
3186 char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
3187 char *target_name = mono_type_get_full_name (m->klass);
3188 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
3189 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
3191 g_free (target_name);
3195 m = mono_object_get_virtual_method (this_arg, m);
3196 /* must pass the pointer to the value for valuetype methods */
3197 if (m->klass->valuetype)
3198 obj = mono_object_unbox (this_arg);
3199 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
3200 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
3205 if (sig->ret->byref) {
3206 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"));
3210 pcount = params? mono_array_length (params): 0;
3211 if (pcount != sig->param_count) {
3212 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
3216 if (mono_class_is_abstract (m->klass) && !strcmp (m->name, ".ctor") && !this_arg) {
3217 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."));
3221 image = m->klass->image;
3222 if (image->assembly->ref_only) {
3223 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."));
3227 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
3228 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
3232 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
3236 intptr_t *lower_bounds;
3237 pcount = mono_array_length (params);
3238 lengths = (uintptr_t *)alloca (sizeof (uintptr_t) * pcount);
3239 /* Note: the synthetized array .ctors have int32 as argument type */
3240 for (i = 0; i < pcount; ++i)
3241 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
3243 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
3244 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
3245 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3246 if (!mono_error_ok (&error)) {
3247 mono_error_set_pending_exception (&error);
3251 for (i = 0; i < mono_array_length (arr); ++i) {
3252 MonoArray *subarray = mono_array_new_full_checked (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL, &error);
3253 if (!mono_error_ok (&error)) {
3254 mono_error_set_pending_exception (&error);
3257 mono_array_setref_fast (arr, i, subarray);
3259 return (MonoObject*)arr;
3262 if (m->klass->rank == pcount) {
3263 /* Only lengths provided. */
3264 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3265 if (!mono_error_ok (&error)) {
3266 mono_error_set_pending_exception (&error);
3270 return (MonoObject*)arr;
3272 g_assert (pcount == (m->klass->rank * 2));
3273 /* The arguments are lower-bound-length pairs */
3274 lower_bounds = (intptr_t *)g_alloca (sizeof (intptr_t) * pcount);
3276 for (i = 0; i < pcount / 2; ++i) {
3277 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
3278 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
3281 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, lower_bounds, &error);
3282 if (!mono_error_ok (&error)) {
3283 mono_error_set_pending_exception (&error);
3287 return (MonoObject*)arr;
3290 MonoObject *result = mono_runtime_invoke_array_checked (m, obj, params, &error);
3291 mono_error_set_pending_exception (&error);
3295 #ifndef DISABLE_REMOTING
3296 ICALL_EXPORT MonoObject *
3297 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
3300 MonoDomain *domain = mono_object_domain (method);
3301 MonoMethod *m = method->method;
3302 MonoMethodSignature *sig = mono_method_signature (m);
3303 MonoArray *out_args;
3305 int i, j, outarg_count = 0;
3307 if (m->klass == mono_defaults.object_class) {
3308 if (!strcmp (m->name, "FieldGetter")) {
3309 MonoClass *k = mono_object_class (this_arg);
3313 /* If this is a proxy, then it must be a CBO */
3314 if (mono_class_is_transparent_proxy (k)) {
3315 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3316 this_arg = tp->rp->unwrapped_server;
3317 g_assert (this_arg);
3318 k = mono_object_class (this_arg);
3321 name = mono_array_get (params, MonoString *, 1);
3322 str = mono_string_to_utf8_checked (name, &error);
3323 if (mono_error_set_pending_exception (&error))
3327 MonoClassField* field = mono_class_get_field_from_name (k, str);
3330 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3331 if (field_klass->valuetype) {
3332 result = mono_value_box_checked (domain, field_klass, (char *)this_arg + field->offset, &error);
3333 if (mono_error_set_pending_exception (&error))
3336 result = (MonoObject *)*((gpointer *)((char *)this_arg + field->offset));
3338 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 1, &error);
3339 if (mono_error_set_pending_exception (&error))
3341 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3342 mono_array_setref (out_args, 0, result);
3349 g_assert_not_reached ();
3351 } else if (!strcmp (m->name, "FieldSetter")) {
3352 MonoClass *k = mono_object_class (this_arg);
3358 /* If this is a proxy, then it must be a CBO */
3359 if (mono_class_is_transparent_proxy (k)) {
3360 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3361 this_arg = tp->rp->unwrapped_server;
3362 g_assert (this_arg);
3363 k = mono_object_class (this_arg);
3366 name = mono_array_get (params, MonoString *, 1);
3367 str = mono_string_to_utf8_checked (name, &error);
3368 if (mono_error_set_pending_exception (&error))
3372 MonoClassField* field = mono_class_get_field_from_name (k, str);
3375 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3376 MonoObject *val = (MonoObject *)mono_array_get (params, gpointer, 2);
3378 if (field_klass->valuetype) {
3379 size = mono_type_size (field->type, &align);
3380 g_assert (size == mono_class_value_size (field_klass, NULL));
3381 mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
3383 mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
3386 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 0, &error);
3387 if (mono_error_set_pending_exception (&error))
3389 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3398 g_assert_not_reached ();
3403 for (i = 0; i < mono_array_length (params); i++) {
3404 if (sig->params [i]->byref)
3408 out_args = mono_array_new_checked (domain, mono_defaults.object_class, outarg_count, &error);
3409 if (mono_error_set_pending_exception (&error))
3412 /* handle constructors only for objects already allocated */
3413 if (!strcmp (method->method->name, ".ctor"))
3414 g_assert (this_arg);
3416 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
3417 g_assert (!method->method->klass->valuetype);
3418 result = mono_runtime_invoke_array_checked (method->method, this_arg, params, &error);
3419 if (mono_error_set_pending_exception (&error))
3422 for (i = 0, j = 0; i < mono_array_length (params); i++) {
3423 if (sig->params [i]->byref) {
3425 arg = mono_array_get (params, gpointer, i);
3426 mono_array_setref (out_args, j, arg);
3431 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3438 read_enum_value (const char *mem, int type)
3441 case MONO_TYPE_BOOLEAN:
3443 return *(guint8*)mem;
3445 return *(gint8*)mem;
3446 case MONO_TYPE_CHAR:
3448 return read16 (mem);
3450 return (gint16) read16 (mem);
3452 return read32 (mem);
3454 return (gint32) read32 (mem);
3457 return read64 (mem);
3459 g_assert_not_reached ();
3465 write_enum_value (char *mem, int type, guint64 value)
3469 case MONO_TYPE_I1: {
3470 guint8 *p = (guint8*)mem;
3476 case MONO_TYPE_CHAR: {
3477 guint16 *p = (guint16 *)mem;
3482 case MONO_TYPE_I4: {
3483 guint32 *p = (guint32 *)mem;
3488 case MONO_TYPE_I8: {
3489 guint64 *p = (guint64 *)mem;
3494 g_assert_not_reached ();
3499 ICALL_EXPORT MonoObject *
3500 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3508 domain = mono_object_domain (enumType);
3509 enumc = mono_class_from_mono_type (enumType->type);
3511 mono_class_init_checked (enumc, &error);
3512 if (mono_error_set_pending_exception (&error))
3515 etype = mono_class_enum_basetype (enumc);
3517 res = mono_object_new_checked (domain, enumc, &error);
3518 if (mono_error_set_pending_exception (&error))
3520 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3525 ICALL_EXPORT MonoBoolean
3526 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3528 int size = mono_class_value_size (a->vtable->klass, NULL);
3529 guint64 a_val = 0, b_val = 0;
3531 memcpy (&a_val, mono_object_unbox (a), size);
3532 memcpy (&b_val, mono_object_unbox (b), size);
3534 return (a_val & b_val) == b_val;
3537 ICALL_EXPORT MonoObject *
3538 ves_icall_System_Enum_get_value (MonoObject *eobj)
3550 g_assert (eobj->vtable->klass->enumtype);
3552 enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
3553 res = mono_object_new_checked (mono_object_domain (eobj), enumc, &error);
3554 if (mono_error_set_pending_exception (&error))
3556 dst = (char *)res + sizeof (MonoObject);
3557 src = (char *)eobj + sizeof (MonoObject);
3558 size = mono_class_value_size (enumc, NULL);
3560 memcpy (dst, src, size);
3565 ICALL_EXPORT MonoReflectionType *
3566 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3569 MonoReflectionType *ret;
3573 klass = mono_class_from_mono_type (type->type);
3574 mono_class_init_checked (klass, &error);
3575 if (mono_error_set_pending_exception (&error))
3578 etype = mono_class_enum_basetype (klass);
3580 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3584 ret = mono_type_get_object_checked (mono_object_domain (type), etype, &error);
3585 mono_error_set_pending_exception (&error);
3591 ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
3593 gpointer tdata = (char *)eobj + sizeof (MonoObject);
3594 gpointer odata = (char *)other + sizeof (MonoObject);
3595 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3596 g_assert (basetype);
3601 if (eobj->vtable->klass != other->vtable->klass)
3604 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3605 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3606 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3609 return me > other ? 1 : -1; \
3612 switch (basetype->type) {
3614 COMPARE_ENUM_VALUES (guint8);
3616 COMPARE_ENUM_VALUES (gint8);
3617 case MONO_TYPE_CHAR:
3619 COMPARE_ENUM_VALUES (guint16);
3621 COMPARE_ENUM_VALUES (gint16);
3623 COMPARE_ENUM_VALUES (guint32);
3625 COMPARE_ENUM_VALUES (gint32);
3627 COMPARE_ENUM_VALUES (guint64);
3629 COMPARE_ENUM_VALUES (gint64);
3633 #undef COMPARE_ENUM_VALUES
3634 /* indicates that the enum was of an unsupported unerlying type */
3639 ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
3641 gpointer data = (char *)eobj + sizeof (MonoObject);
3642 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3643 g_assert (basetype);
3645 switch (basetype->type) {
3646 case MONO_TYPE_I1: {
3647 gint8 value = *((gint8*)data);
3648 return ((int)value ^ (int)value << 8);
3651 return *((guint8*)data);
3652 case MONO_TYPE_CHAR:
3654 return *((guint16*)data);
3656 case MONO_TYPE_I2: {
3657 gint16 value = *((gint16*)data);
3658 return ((int)(guint16)value | (((int)value) << 16));
3661 return *((guint32*)data);
3663 return *((gint32*)data);
3665 case MONO_TYPE_I8: {
3666 gint64 value = *((gint64*)data);
3667 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3670 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3676 get_enum_field (MonoDomain *domain, MonoArrayHandle names, MonoArrayHandle values, int base_type, MonoClassField *field, guint* j, guint64 *previous_value, gboolean *sorted, MonoError *error)
3679 HANDLE_FUNCTION_ENTER();
3680 guint64 field_value;
3682 MonoTypeEnum def_type;
3684 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3686 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3688 if (mono_field_is_deleted (field))
3690 MonoStringHandle name = mono_string_new_handle (domain, mono_field_get_name (field), error);
3693 MONO_HANDLE_ARRAY_SETREF (names, *j, name);
3695 p = mono_class_get_field_default_value (field, &def_type);
3696 /* len = */ mono_metadata_decode_blob_size (p, &p);
3698 field_value = read_enum_value (p, base_type);
3699 MONO_HANDLE_ARRAY_SETVAL (values, guint64, *j, field_value);
3701 if (*previous_value > field_value)
3704 *previous_value = field_value;
3707 HANDLE_FUNCTION_RETURN();
3710 ICALL_EXPORT MonoBoolean
3711 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionTypeHandle type, MonoArrayHandleOut values, MonoArrayHandleOut names, MonoError *error)
3713 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
3714 MonoClass *enumc = mono_class_from_mono_type (MONO_HANDLE_RAW(type)->type);
3715 guint j = 0, nvalues;
3717 MonoClassField *field;
3719 guint64 previous_value = 0;
3720 gboolean sorted = TRUE;
3723 mono_class_init_checked (enumc, error);
3724 return_val_if_nok (error, FALSE);
3726 if (!enumc->enumtype) {
3727 mono_error_set_argument (error, "enumType", "Type provided must be an Enum.");
3731 base_type = mono_class_enum_basetype (enumc)->type;
3733 nvalues = mono_class_num_fields (enumc) > 0 ? mono_class_num_fields (enumc) - 1 : 0;
3734 MONO_HANDLE_ASSIGN(names, mono_array_new_handle (domain, mono_defaults.string_class, nvalues, error));
3735 return_val_if_nok (error, FALSE);
3736 MONO_HANDLE_ASSIGN(values, mono_array_new_handle (domain, mono_defaults.uint64_class, nvalues, error));
3737 return_val_if_nok (error, FALSE);
3740 while ((field = mono_class_get_fields (enumc, &iter))) {
3741 get_enum_field(domain, names, values, base_type, field, &j, &previous_value, &sorted, error);
3745 return_val_if_nok (error, FALSE);
3751 BFLAGS_IgnoreCase = 1,
3752 BFLAGS_DeclaredOnly = 2,
3753 BFLAGS_Instance = 4,
3755 BFLAGS_Public = 0x10,
3756 BFLAGS_NonPublic = 0x20,
3757 BFLAGS_FlattenHierarchy = 0x40,
3758 BFLAGS_InvokeMethod = 0x100,
3759 BFLAGS_CreateInstance = 0x200,
3760 BFLAGS_GetField = 0x400,
3761 BFLAGS_SetField = 0x800,
3762 BFLAGS_GetProperty = 0x1000,
3763 BFLAGS_SetProperty = 0x2000,
3764 BFLAGS_ExactBinding = 0x10000,
3765 BFLAGS_SuppressChangeType = 0x20000,
3766 BFLAGS_OptionalParamBinding = 0x40000
3769 ICALL_EXPORT GPtrArray*
3770 ves_icall_RuntimeType_GetFields_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
3773 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3776 return g_ptr_array_new ();
3779 int (*compare_func) (const char *s1, const char *s2) = NULL;
3780 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3782 MonoClass *startklass, *klass;
3783 klass = startklass = mono_class_from_mono_type (type);
3785 GPtrArray *ptr_array = g_ptr_array_sized_new (16);
3788 if (mono_class_has_failure (klass)) {
3789 mono_error_set_for_class_failure (error, klass);
3793 MonoClassField *field;
3794 gpointer iter = NULL;
3795 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3796 guint32 flags = mono_field_get_flags (field);
3798 if (mono_field_is_deleted_with_flags (field, flags))
3800 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3801 if (bflags & BFLAGS_Public)
3803 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3804 if (bflags & BFLAGS_NonPublic) {
3811 if (flags & FIELD_ATTRIBUTE_STATIC) {
3812 if (bflags & BFLAGS_Static)
3813 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3816 if (bflags & BFLAGS_Instance)
3823 if (utf8_name != NULL && compare_func (mono_field_get_name (field), utf8_name))
3826 g_ptr_array_add (ptr_array, field);
3828 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3834 g_ptr_array_free (ptr_array, TRUE);
3839 method_nonpublic (MonoMethod* method, gboolean start_klass)
3841 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3842 case METHOD_ATTRIBUTE_ASSEM:
3843 return (start_klass || mono_defaults.generic_ilist_class);
3844 case METHOD_ATTRIBUTE_PRIVATE:
3846 case METHOD_ATTRIBUTE_PUBLIC:
3854 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoError *error)
3857 MonoClass *startklass;
3861 /*FIXME, use MonoBitSet*/
3862 guint32 method_slots_default [8];
3863 guint32 *method_slots = NULL;
3864 int (*compare_func) (const char *s1, const char *s2) = NULL;
3866 array = g_ptr_array_new ();
3871 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3873 /* An optimization for calls made from Delegate:CreateDelegate () */
3874 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3875 method = mono_get_delegate_invoke (klass);
3878 g_ptr_array_add (array, method);
3882 mono_class_setup_methods (klass);
3883 mono_class_setup_vtable (klass);
3884 if (mono_class_has_failure (klass))
3887 if (is_generic_parameter (&klass->byval_arg))
3888 nslots = mono_class_get_vtable_size (klass->parent);
3890 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3891 if (nslots >= sizeof (method_slots_default) * 8) {
3892 method_slots = g_new0 (guint32, nslots / 32 + 1);
3894 method_slots = method_slots_default;
3895 memset (method_slots, 0, sizeof (method_slots_default));
3898 mono_class_setup_methods (klass);
3899 mono_class_setup_vtable (klass);
3900 if (mono_class_has_failure (klass))
3904 while ((method = mono_class_get_methods (klass, &iter))) {
3906 if (method->slot != -1) {
3907 g_assert (method->slot < nslots);
3908 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3910 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3911 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3914 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3916 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3917 if (bflags & BFLAGS_Public)
3919 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3925 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3926 if (bflags & BFLAGS_Static)
3927 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3930 if (bflags & BFLAGS_Instance)
3938 if (compare_func (name, method->name))
3943 g_ptr_array_add (array, method);
3945 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3947 if (method_slots != method_slots_default)
3948 g_free (method_slots);
3953 if (method_slots != method_slots_default)
3954 g_free (method_slots);
3955 g_ptr_array_free (array, TRUE);
3957 g_assert (mono_class_has_failure (klass));
3958 mono_error_set_for_class_failure (error, klass);
3962 ICALL_EXPORT GPtrArray*
3963 ves_icall_RuntimeType_GetMethodsByName_native (MonoReflectionTypeHandle ref_type, const char *mname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
3966 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3968 MonoClass *klass = mono_class_from_mono_type (type);
3970 return g_ptr_array_new ();
3973 return mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, error);
3976 ICALL_EXPORT GPtrArray*
3977 ves_icall_RuntimeType_GetConstructors_native (MonoReflectionTypeHandle ref_type, guint32 bflags, MonoError *error)
3980 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3982 return g_ptr_array_new ();
3985 MonoClass *startklass, *klass;
3986 klass = startklass = mono_class_from_mono_type (type);
3988 mono_class_setup_methods (klass);
3989 if (mono_class_has_failure (klass)) {
3990 mono_error_set_for_class_failure (error, klass);
3995 GPtrArray *res_array = g_ptr_array_sized_new (4); /* FIXME, guestimating */
3998 gpointer iter = NULL;
3999 while ((method = mono_class_get_methods (klass, &iter))) {
4001 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
4003 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4004 if (bflags & BFLAGS_Public)
4007 if (bflags & BFLAGS_NonPublic)
4013 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4014 if (bflags & BFLAGS_Static)
4015 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4018 if (bflags & BFLAGS_Instance)
4024 g_ptr_array_add (res_array, method);
4031 property_hash (gconstpointer data)
4033 MonoProperty *prop = (MonoProperty*)data;
4035 return g_str_hash (prop->name);
4039 property_accessor_override (MonoMethod *method1, MonoMethod *method2)
4041 if (method1->slot != -1 && method1->slot == method2->slot)
4044 if (mono_class_get_generic_type_definition (method1->klass) == mono_class_get_generic_type_definition (method2->klass)) {
4045 if (method1->is_inflated)
4046 method1 = ((MonoMethodInflated*) method1)->declaring;
4047 if (method2->is_inflated)
4048 method2 = ((MonoMethodInflated*) method2)->declaring;
4051 return mono_metadata_signature_equal (mono_method_signature (method1), mono_method_signature (method2));
4055 property_equal (MonoProperty *prop1, MonoProperty *prop2)
4057 // Properties are hide-by-name-and-signature
4058 if (!g_str_equal (prop1->name, prop2->name))
4061 /* If we see a property in a generic method, we want to
4062 compare the generic signatures, not the inflated signatures
4063 because we might conflate two properties that were
4067 public T this[T t] { getter { return t; } } // method 1
4068 public U this[U u] { getter { return u; } } // method 2
4071 If we see int Foo<int,int>::Item[int] we need to know if
4072 the indexer came from method 1 or from method 2, and we
4073 shouldn't conflate them. (Bugzilla 36283)
4075 if (prop1->get && prop2->get && !property_accessor_override (prop1->get, prop2->get))
4078 if (prop1->set && prop2->set && !property_accessor_override (prop1->set, prop2->set))
4085 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
4090 return method_nonpublic (accessor, start_klass);
4093 ICALL_EXPORT GPtrArray*
4094 ves_icall_RuntimeType_GetPropertiesByName_native (MonoReflectionTypeHandle ref_type, gchar *propname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4097 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4101 return g_ptr_array_new ();
4105 MonoClass *startklass, *klass;
4106 klass = startklass = mono_class_from_mono_type (type);
4108 int (*compare_func) (const char *s1, const char *s2) = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
4110 GPtrArray *res_array = g_ptr_array_sized_new (8); /*This the average for ASP.NET types*/
4112 GHashTable *properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
4115 mono_class_setup_methods (klass);
4116 mono_class_setup_vtable (klass);
4117 if (mono_class_has_failure (klass)) {
4118 mono_error_set_for_class_failure (error, klass);
4123 gpointer iter = NULL;
4124 while ((prop = mono_class_get_properties (klass, &iter))) {
4126 MonoMethod *method = prop->get;
4131 flags = method->flags;
4132 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
4133 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
4134 if (bflags & BFLAGS_Public)
4136 } else if (bflags & BFLAGS_NonPublic) {
4137 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
4138 property_accessor_nonpublic(prop->set, startklass == klass)) {
4145 if (flags & METHOD_ATTRIBUTE_STATIC) {
4146 if (bflags & BFLAGS_Static)
4147 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4150 if (bflags & BFLAGS_Instance)
4158 if (propname != NULL && compare_func (propname, prop->name))
4161 if (g_hash_table_lookup (properties, prop))
4164 g_ptr_array_add (res_array, prop);
4166 g_hash_table_insert (properties, prop, prop);
4168 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4171 g_hash_table_destroy (properties);
4178 g_hash_table_destroy (properties);
4179 g_ptr_array_free (res_array, TRUE);
4185 event_hash (gconstpointer data)
4187 MonoEvent *event = (MonoEvent*)data;
4189 return g_str_hash (event->name);
4193 event_equal (MonoEvent *event1, MonoEvent *event2)
4195 // Events are hide-by-name
4196 return g_str_equal (event1->name, event2->name);
4199 ICALL_EXPORT GPtrArray*
4200 ves_icall_RuntimeType_GetEvents_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
4203 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4206 return g_ptr_array_new ();
4209 int (*compare_func) (const char *s1, const char *s2) = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
4211 GPtrArray *res_array = g_ptr_array_sized_new (4);
4213 MonoClass *startklass, *klass;
4214 klass = startklass = mono_class_from_mono_type (type);
4216 GHashTable *events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
4218 mono_class_setup_methods (klass);
4219 mono_class_setup_vtable (klass);
4220 if (mono_class_has_failure (klass)) {
4221 mono_error_set_for_class_failure (error, klass);
4226 gpointer iter = NULL;
4227 while ((event = mono_class_get_events (klass, &iter))) {
4229 MonoMethod *method = event->add;
4231 method = event->remove;
4233 method = event->raise;
4235 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4236 if (bflags & BFLAGS_Public)
4238 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
4239 if (bflags & BFLAGS_NonPublic)
4244 if (bflags & BFLAGS_NonPublic)
4250 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4251 if (bflags & BFLAGS_Static)
4252 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4255 if (bflags & BFLAGS_Instance)
4260 if (bflags & BFLAGS_Instance)
4265 if (utf8_name != NULL && compare_func (event->name, utf8_name))
4268 if (g_hash_table_lookup (events, event))
4271 g_ptr_array_add (res_array, event);
4273 g_hash_table_insert (events, event, event);
4275 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4278 g_hash_table_destroy (events);
4284 g_hash_table_destroy (events);
4286 g_ptr_array_free (res_array, TRUE);
4291 ICALL_EXPORT GPtrArray *
4292 ves_icall_RuntimeType_GetNestedTypes_native (MonoReflectionTypeHandle ref_type, char *str, guint32 bflags, MonoError *error)
4295 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4298 return g_ptr_array_new ();
4301 MonoClass *klass = mono_class_from_mono_type (type);
4304 * If a nested type is generic, return its generic type definition.
4305 * Note that this means that the return value is essentially the set
4306 * of nested types of the generic type definition of @klass.
4308 * A note in MSDN claims that a generic type definition can have
4309 * nested types that aren't generic. In any case, the container of that
4310 * nested type would be the generic type definition.
4312 if (mono_class_is_ginst (klass))
4313 klass = mono_class_get_generic_class (klass)->container_class;
4315 GPtrArray *res_array = g_ptr_array_new ();
4318 gpointer iter = NULL;
4319 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4321 if ((mono_class_get_flags (nested) & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4322 if (bflags & BFLAGS_Public)
4325 if (bflags & BFLAGS_NonPublic)
4331 if (str != NULL && strcmp (nested->name, str))
4334 g_ptr_array_add (res_array, &nested->byval_arg);
4341 get_type_from_module_builder_module (MonoArrayHandle modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4343 HANDLE_FUNCTION_ENTER ();
4345 MonoType *type = NULL;
4346 MonoReflectionModuleBuilderHandle mb = MONO_HANDLE_NEW (MonoReflectionModuleBuilder, NULL);
4347 MONO_HANDLE_ARRAY_GETREF (mb, modules, i);
4348 MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (mb, dynamic_image);
4349 type = mono_reflection_get_type_checked (&dynamic_image->image, &dynamic_image->image, info, ignoreCase, type_resolve, error);
4350 HANDLE_FUNCTION_RETURN_VAL (type);
4354 get_type_from_module_builder_loaded_modules (MonoArrayHandle loaded_modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4356 HANDLE_FUNCTION_ENTER ();
4358 MonoType *type = NULL;
4359 MonoReflectionModuleHandle mod = MONO_HANDLE_NEW (MonoReflectionModule, NULL);
4360 MONO_HANDLE_ARRAY_GETREF (mod, loaded_modules, i);
4361 MonoImage *image = MONO_HANDLE_GETVAL (mod, image);
4362 type = mono_reflection_get_type_checked (image, image, info, ignoreCase, type_resolve, error);
4363 HANDLE_FUNCTION_RETURN_VAL (type);
4366 ICALL_EXPORT MonoReflectionTypeHandle
4367 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssemblyHandle assembly_h, MonoReflectionModuleHandle module, MonoStringHandle name, MonoBoolean throwOnError, MonoBoolean ignoreCase, MonoError *error)
4371 MonoTypeNameParse info;
4372 gboolean type_resolve;
4374 /* On MS.NET, this does not fire a TypeResolve event */
4375 type_resolve = TRUE;
4376 char *str = mono_string_handle_to_utf8 (name, error);
4380 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4381 if (!mono_reflection_parse_type (str, &info)) {
4383 mono_reflection_free_type_info (&info);
4385 mono_error_set_argument (error, "name", "failed to parse the type");
4388 /*g_print ("failed parse\n");*/
4389 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4392 if (info.assembly.name) {
4394 mono_reflection_free_type_info (&info);
4396 /* 1.0 and 2.0 throw different exceptions */
4397 if (mono_defaults.generic_ilist_class)
4398 mono_error_set_argument (error, NULL, "Type names passed to Assembly.GetType() must not specify an assembly.");
4400 mono_error_set_type_load_name (error, g_strdup (""), g_strdup (""), "Type names passed to Assembly.GetType() must not specify an assembly.");
4403 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4406 MonoType *type = NULL;
4407 if (!MONO_HANDLE_IS_NULL (module)) {
4408 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
4410 type = mono_reflection_get_type_checked (image, image, &info, ignoreCase, &type_resolve, error);
4411 if (!is_ok (error)) {
4413 mono_reflection_free_type_info (&info);
4419 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4420 if (assembly_is_dynamic (assembly)) {
4421 /* Enumerate all modules */
4422 MonoReflectionAssemblyBuilderHandle abuilder = MONO_HANDLE_NEW (MonoReflectionAssemblyBuilder, NULL);
4423 MONO_HANDLE_ASSIGN (abuilder, assembly_h);
4426 MonoArrayHandle modules = MONO_HANDLE_NEW (MonoArray, NULL);
4427 MONO_HANDLE_GET (modules, abuilder, modules);
4428 if (!MONO_HANDLE_IS_NULL (modules)) {
4429 int n = mono_array_handle_length (modules);
4430 for (i = 0; i < n; ++i) {
4431 type = get_type_from_module_builder_module (modules, i, &info, ignoreCase, &type_resolve, error);
4432 if (!is_ok (error)) {
4434 mono_reflection_free_type_info (&info);
4442 MonoArrayHandle loaded_modules = MONO_HANDLE_NEW (MonoArray, NULL);
4443 MONO_HANDLE_GET (loaded_modules, abuilder, loaded_modules);
4444 if (!type && !MONO_HANDLE_IS_NULL (loaded_modules)) {
4445 int n = mono_array_handle_length (loaded_modules);
4446 for (i = 0; i < n; ++i) {
4447 type = get_type_from_module_builder_loaded_modules (loaded_modules, i, &info, ignoreCase, &type_resolve, error);
4449 if (!is_ok (error)) {
4451 mono_reflection_free_type_info (&info);
4460 type = mono_reflection_get_type_checked (assembly->image, assembly->image, &info, ignoreCase, &type_resolve, error);
4461 if (!is_ok (error)) {
4463 mono_reflection_free_type_info (&info);
4469 mono_reflection_free_type_info (&info);
4473 MonoError inner_error;
4474 char *typename = mono_string_handle_to_utf8 (name, &inner_error);
4475 mono_error_assert_ok (&inner_error);
4476 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4477 char *assmname = mono_stringify_assembly_name (&assembly->aname);
4478 mono_error_set_type_load_name (error, typename, assmname, "%s", "");
4482 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4485 if (type->type == MONO_TYPE_CLASS) {
4486 MonoClass *klass = mono_type_get_class (type);
4488 /* need to report exceptions ? */
4489 if (throwOnError && mono_class_has_failure (klass)) {
4490 /* report SecurityException (or others) that occured when loading the assembly */
4491 mono_error_set_for_class_failure (error, klass);
4496 /* g_print ("got it\n"); */
4497 return mono_type_get_object_handle (MONO_HANDLE_DOMAIN (assembly_h), type, error);
4499 g_assert (!is_ok (error));
4500 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4504 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4507 gchar *shadow_ini_file;
4510 /* Check for shadow-copied assembly */
4511 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4512 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4514 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4515 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4521 g_free (shadow_ini_file);
4522 if (content != NULL) {
4525 *filename = content;
4532 ICALL_EXPORT MonoStringHandle
4533 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssemblyHandle assembly, MonoBoolean escaped, MonoError *error)
4536 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4537 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
4541 if (g_path_is_absolute (mass->image->name)) {
4542 absolute = g_strdup (mass->image->name);
4543 dirname = g_path_get_dirname (absolute);
4545 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4546 dirname = g_strdup (mass->basedir);
4549 replace_shadow_path (domain, dirname, &absolute);
4552 mono_icall_make_platform_path (absolute);
4556 uri = g_filename_to_uri (absolute, NULL, NULL);
4558 const gchar *prepend = mono_icall_get_file_path_prefix (absolute);
4559 uri = g_strconcat (prepend, absolute, NULL);
4564 MonoStringHandle res;
4566 res = mono_string_new_handle (domain, uri, error);
4569 res = MONO_HANDLE_NEW (MonoString, NULL);
4574 ICALL_EXPORT MonoBoolean
4575 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssemblyHandle assembly, MonoError *error)
4578 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly,assembly);
4580 return mass->in_gac;
4583 ICALL_EXPORT MonoReflectionAssemblyHandle
4584 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoStringHandle mname, MonoObjectHandle evidence, MonoError *error)
4587 MonoImageOpenStatus status;
4588 MonoReflectionAssemblyHandle result = MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
4590 name = mono_string_handle_to_utf8 (mname, error);
4593 MonoAssembly *res = mono_assembly_load_with_partial_name (name, &status);
4599 result = mono_assembly_get_object_handle (mono_domain_get (), res, error);
4604 ICALL_EXPORT MonoStringHandle
4605 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4607 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4608 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4609 return mono_string_new_handle (domain, mono_image_get_filename (assembly->image), error);
4612 ICALL_EXPORT MonoBoolean
4613 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4616 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4617 return assembly->ref_only;
4620 ICALL_EXPORT MonoStringHandle
4621 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4623 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4624 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4626 return mono_string_new_handle (domain, assembly->image->version, error);
4629 ICALL_EXPORT MonoReflectionMethodHandle
4630 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4633 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4634 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4637 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
4638 guint32 token = mono_image_get_entry_point (assembly->image);
4642 method = mono_get_method_checked (assembly->image, token, NULL, NULL, error);
4646 MONO_HANDLE_ASSIGN (res, mono_method_get_object_handle (domain, method, NULL, error));
4651 ICALL_EXPORT MonoReflectionModuleHandle
4652 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssemblyHandle assembly, MonoError *error)
4655 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4656 MonoAssembly *a = MONO_HANDLE_GETVAL (assembly, assembly);
4657 return mono_module_get_object_handle (domain, a->image, error);
4661 add_manifest_resource_name_to_array (MonoDomain *domain, MonoImage *image, MonoTableInfo *table, int i, MonoArrayHandle dest, MonoError *error)
4663 HANDLE_FUNCTION_ENTER ();
4665 const char *val = mono_metadata_string_heap (image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4666 MonoStringHandle str = mono_string_new_handle (domain, val, error);
4669 MONO_HANDLE_ARRAY_SETREF (dest, i, str);
4671 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4674 ICALL_EXPORT MonoArrayHandle
4675 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4678 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4679 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4680 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4681 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, table->rows, error);
4686 for (i = 0; i < table->rows; ++i) {
4687 if (!add_manifest_resource_name_to_array (domain, assembly->image, table, i, result, error))
4692 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
4695 ICALL_EXPORT MonoStringHandle
4696 ves_icall_System_Reflection_Assembly_GetAotId (MonoError *error)
4698 char *guid = mono_runtime_get_aotid ();
4701 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), guid, error);
4706 static MonoAssemblyName*
4707 create_referenced_assembly_name (MonoDomain *domain, MonoImage *image, MonoTableInfo *t, int i, MonoError *error)
4710 MonoAssemblyName *aname = g_new0 (MonoAssemblyName, 1);
4712 mono_assembly_get_assemblyref (image, i, aname);
4713 aname->hash_alg = ASSEMBLY_HASH_SHA1 /* SHA1 (default) */;
4714 /* name and culture are pointers into the image tables, but we need
4715 * real malloc'd strings (so that we can g_free() them later from
4716 * Mono.RuntimeMarshal.FreeAssemblyName) */
4717 aname->name = g_strdup (aname->name);
4718 aname->culture = g_strdup (aname->culture);
4719 /* Don't need the hash value in managed */
4720 aname->hash_value = NULL;
4721 aname->hash_len = 0;
4722 g_assert (aname->public_key == NULL);
4724 /* note: this function doesn't return the codebase on purpose (i.e. it can
4725 be used under partial trust as path information isn't present). */
4729 ICALL_EXPORT GPtrArray*
4730 ves_icall_System_Reflection_Assembly_InternalGetReferencedAssemblies (MonoReflectionAssemblyHandle assembly, MonoError *error)
4733 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4734 MonoAssembly *ass = MONO_HANDLE_GETVAL(assembly, assembly);
4735 MonoImage *image = ass->image;
4737 MonoTableInfo *t = &image->tables [MONO_TABLE_ASSEMBLYREF];
4738 int count = t->rows;
4740 GPtrArray *result = g_ptr_array_sized_new (count);
4742 for (int i = 0; i < count; i++) {
4743 MonoAssemblyName *aname = create_referenced_assembly_name (domain, image, t, i, error);
4746 g_ptr_array_add (result, aname);
4751 /* move this in some file in mono/util/ */
4753 g_concat_dir_and_file (const char *dir, const char *file)
4755 g_return_val_if_fail (dir != NULL, NULL);
4756 g_return_val_if_fail (file != NULL, NULL);
4759 * If the directory name doesn't have a / on the end, we need
4760 * to add one so we get a proper path to the file
4762 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4763 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4765 return g_strconcat (dir, file, NULL);
4769 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, gint32 *size, MonoReflectionModuleHandleOut ref_module, MonoError *error)
4772 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4773 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4774 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4776 guint32 cols [MONO_MANIFEST_SIZE];
4777 guint32 impl, file_idx;
4781 char *n = mono_string_handle_to_utf8 (name, error);
4782 return_val_if_nok (error, NULL);
4784 for (i = 0; i < table->rows; ++i) {
4785 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4786 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4787 if (strcmp (val, n) == 0)
4791 if (i == table->rows)
4794 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4797 * this code should only be called after obtaining the
4798 * ResourceInfo and handling the other cases.
4800 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4801 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4803 module = mono_image_load_file_for_image_checked (assembly->image, file_idx, error);
4804 if (!is_ok (error) || !module)
4808 module = assembly->image;
4811 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
4814 MONO_HANDLE_ASSIGN (ref_module, rm);
4816 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4820 get_manifest_resource_info_internal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info, MonoError *error)
4822 HANDLE_FUNCTION_ENTER ();
4823 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4824 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4825 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4827 guint32 cols [MONO_MANIFEST_SIZE];
4828 guint32 file_cols [MONO_FILE_SIZE];
4832 gboolean result = FALSE;
4834 n = mono_string_handle_to_utf8 (name, error);
4838 for (i = 0; i < table->rows; ++i) {
4839 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4840 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4841 if (strcmp (val, n) == 0)
4845 if (i == table->rows)
4848 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4849 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST);
4852 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4853 case MONO_IMPLEMENTATION_FILE:
4854 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4855 table = &assembly->image->tables [MONO_TABLE_FILE];
4856 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4857 val = mono_metadata_string_heap (assembly->image, file_cols [MONO_FILE_NAME]);
4858 MONO_HANDLE_SET (info, filename, mono_string_new_handle (domain, val, error));
4859 if (file_cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA)
4860 MONO_HANDLE_SETVAL (info, location, guint32, 0);
4862 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED);
4865 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4866 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4867 mono_assembly_load_reference (assembly->image, i - 1);
4868 if (assembly->image->references [i - 1] == REFERENCE_MISSING) {
4869 mono_error_set_assembly_load (error, NULL, "Assembly %d referenced from assembly %s not found ", i - 1, assembly->image->name);
4872 MonoReflectionAssemblyHandle assm_obj = mono_assembly_get_object_handle (mono_domain_get (), assembly->image->references [i - 1], error);
4875 MONO_HANDLE_SET (info, assembly, assm_obj);
4877 /* Obtain info recursively */
4878 get_manifest_resource_info_internal (assm_obj, name, info, error);
4881 guint32 location = MONO_HANDLE_GETVAL (info, location);
4882 location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4883 MONO_HANDLE_SETVAL (info, location, guint32, location);
4886 case MONO_IMPLEMENTATION_EXP_TYPE:
4887 g_assert_not_reached ();
4894 HANDLE_FUNCTION_RETURN_VAL (result);
4897 ICALL_EXPORT gboolean
4898 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info_h, MonoError *error)
4901 return get_manifest_resource_info_internal (assembly_h, name, info_h, error);
4905 add_filename_to_files_array (MonoDomain *domain, MonoAssembly * assembly, MonoTableInfo *table, int i, MonoArrayHandle dest, int dest_idx, MonoError *error)
4907 HANDLE_FUNCTION_ENTER();
4909 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4910 char *n = g_concat_dir_and_file (assembly->basedir, val);
4911 MonoStringHandle str = mono_string_new_handle (domain, n, error);
4915 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, str);
4917 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4920 ICALL_EXPORT MonoObjectHandle
4921 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoBoolean resource_modules, MonoError *error)
4924 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4925 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4926 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_FILE];
4929 /* check hash if needed */
4930 if (!MONO_HANDLE_IS_NULL(name)) {
4931 char *n = mono_string_handle_to_utf8 (name, error);
4935 for (i = 0; i < table->rows; ++i) {
4936 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4937 if (strcmp (val, n) == 0) {
4939 n = g_concat_dir_and_file (assembly->basedir, val);
4940 MonoStringHandle fn = mono_string_new_handle (domain, n, error);
4944 return MONO_HANDLE_CAST (MonoObject, fn);
4952 for (i = 0; i < table->rows; ++i) {
4953 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4957 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, count, error);
4962 for (i = 0; i < table->rows; ++i) {
4963 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4964 if (!add_filename_to_files_array (domain, assembly, table, i, result, count, error))
4969 return MONO_HANDLE_CAST (MonoObject, result);
4975 add_module_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int *dest_idx, MonoImage* module, MonoError *error)
4977 HANDLE_FUNCTION_ENTER ();
4980 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
4984 MONO_HANDLE_ARRAY_SETREF (dest, *dest_idx, rm);
4989 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4993 add_file_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int dest_idx, MonoImage *image, MonoTableInfo *table, int table_idx, MonoError *error)
4995 HANDLE_FUNCTION_ENTER ();
4998 guint32 cols [MONO_FILE_SIZE];
4999 mono_metadata_decode_row (table, table_idx, cols, MONO_FILE_SIZE);
5000 if (cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA) {
5001 MonoReflectionModuleHandle rm = mono_module_file_get_object_handle (domain, image, table_idx, error);
5004 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5006 MonoImage *m = mono_image_load_file_for_image_checked (image, table_idx + 1, error);
5010 const char *filename = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
5011 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5014 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, m, error);
5017 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5021 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5024 ICALL_EXPORT MonoArrayHandle
5025 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
5028 MonoDomain *domain = mono_domain_get();
5029 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5031 int i, j, file_count = 0;
5032 MonoImage **modules;
5033 guint32 module_count, real_module_count;
5034 MonoTableInfo *table;
5035 MonoImage *image = assembly->image;
5037 g_assert (image != NULL);
5038 g_assert (!assembly_is_dynamic (assembly));
5040 table = &image->tables [MONO_TABLE_FILE];
5041 file_count = table->rows;
5043 modules = image->modules;
5044 module_count = image->module_count;
5046 real_module_count = 0;
5047 for (i = 0; i < module_count; ++i)
5049 real_module_count ++;
5051 klass = mono_class_get_module_class ();
5052 MonoArrayHandle res = mono_array_new_handle (domain, klass, 1 + real_module_count + file_count, error);
5056 MonoReflectionModuleHandle image_obj = mono_module_get_object_handle (domain, image, error);
5060 MONO_HANDLE_ARRAY_SETREF (res, 0, image_obj);
5063 for (i = 0; i < module_count; ++i)
5064 if (!add_module_to_modules_array (domain, res, &j, modules[i], error))
5067 for (i = 0; i < file_count; ++i, ++j) {
5068 if (!add_file_to_modules_array (domain, res, j, image, table, i, error))
5074 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5077 ICALL_EXPORT MonoReflectionMethodHandle
5078 ves_icall_GetCurrentMethod (MonoError *error)
5082 MonoMethod *m = mono_method_get_last_managed ();
5085 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5086 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5089 while (m->is_inflated)
5090 m = ((MonoMethodInflated*)m)->declaring;
5092 return mono_method_get_object_handle (mono_domain_get (), m, NULL, error);
5097 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
5100 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
5103 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
5104 //method is inflated, we should inflate it on the other class
5105 MonoGenericContext ctx;
5106 ctx.method_inst = inflated->context.method_inst;
5107 ctx.class_inst = inflated->context.class_inst;
5108 if (mono_class_is_ginst (klass))
5109 ctx.class_inst = mono_class_get_generic_class (klass)->context.class_inst;
5110 else if (mono_class_is_gtd (klass))
5111 ctx.class_inst = mono_class_get_generic_container (klass)->context.class_inst;
5112 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
5113 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
5117 mono_class_setup_methods (method->klass);
5118 if (mono_class_has_failure (method->klass))
5120 int mcount = mono_class_get_method_count (method->klass);
5121 for (i = 0; i < mcount; ++i) {
5122 if (method->klass->methods [i] == method) {
5127 mono_class_setup_methods (klass);
5128 if (mono_class_has_failure (klass))
5130 g_assert (offset >= 0 && offset < mono_class_get_method_count (klass));
5131 return klass->methods [offset];
5134 ICALL_EXPORT MonoReflectionMethodHandle
5135 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType_native (MonoMethod *method, MonoType *type, MonoBoolean generic_check, MonoError *error)
5139 if (type && generic_check) {
5140 klass = mono_class_from_mono_type (type);
5141 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
5142 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5144 if (method->klass != klass) {
5145 method = mono_method_get_equivalent_method (method, klass);
5147 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5150 klass = mono_class_from_mono_type (type);
5152 klass = method->klass;
5153 return mono_method_get_object_handle (mono_domain_get (), method, klass, error);
5156 ICALL_EXPORT MonoReflectionMethodBodyHandle
5157 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method, MonoError *error)
5160 return mono_method_body_get_object_handle (mono_domain_get (), method, error);
5163 ICALL_EXPORT MonoReflectionAssemblyHandle
5164 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (MonoError *error)
5168 MonoMethod *dest = NULL;
5169 mono_stack_walk_no_il (get_executing, &dest);
5171 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5175 ICALL_EXPORT MonoReflectionAssemblyHandle
5176 ves_icall_System_Reflection_Assembly_GetEntryAssembly (MonoError *error)
5180 MonoDomain* domain = mono_domain_get ();
5182 if (!domain->entry_assembly)
5183 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5185 return mono_assembly_get_object_handle (domain, domain->entry_assembly, error);
5188 ICALL_EXPORT MonoReflectionAssemblyHandle
5189 ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error)
5196 mono_stack_walk_no_il (get_executing, &dest);
5198 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
5202 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5203 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5205 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5208 ICALL_EXPORT MonoStringHandle
5209 ves_icall_System_RuntimeType_getFullName (MonoReflectionTypeHandle object, gboolean full_name,
5210 gboolean assembly_qualified, MonoError *error)
5212 MonoDomain *domain = mono_object_domain (MONO_HANDLE_RAW (object));
5213 MonoType *type = MONO_HANDLE_RAW (object)->type;
5214 MonoTypeNameFormat format;
5215 MonoStringHandle res;
5219 format = assembly_qualified ?
5220 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
5221 MONO_TYPE_NAME_FORMAT_FULL_NAME;
5223 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
5225 name = mono_type_get_name_full (type, format);
5227 return NULL_HANDLE_STRING;
5229 if (full_name && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR)) {
5231 return NULL_HANDLE_STRING;
5234 res = mono_string_new_handle (domain, name, error);
5241 vell_icall_RuntimeType_get_core_clr_security_level (MonoReflectionTypeHandle rfield, MonoError *error)
5244 MonoType *type = MONO_HANDLE_GETVAL (rfield, type);
5245 MonoClass *klass = mono_class_from_mono_type (type);
5247 mono_class_init_checked (klass, error);
5250 return mono_security_core_clr_class_level (klass);
5254 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
5256 MonoClassField *field = rfield->field;
5257 return mono_security_core_clr_field_level (field, TRUE);
5261 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethodHandle rfield, MonoError *error)
5264 MonoMethod *method = MONO_HANDLE_GETVAL (rfield, method);
5265 return mono_security_core_clr_method_level (method, TRUE);
5268 ICALL_EXPORT MonoStringHandle
5269 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssemblyHandle assembly, MonoError *error)
5272 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
5273 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
5276 name = mono_stringify_assembly_name (&mass->aname);
5277 MonoStringHandle res = mono_string_new_handle (domain, name, error);
5282 ICALL_EXPORT MonoAssemblyName *
5283 ves_icall_System_Reflection_AssemblyName_GetNativeName (MonoAssembly *mass)
5285 return &mass->aname;
5289 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoStringHandle fname, MonoAssemblyName *name, MonoStringHandleOut normalized_codebase, MonoError *error)
5292 MonoImageOpenStatus status = MONO_IMAGE_OK;
5293 char *codebase = NULL;
5300 filename = mono_string_handle_to_utf8 (fname, error);
5301 return_if_nok (error);
5303 dirname = g_path_get_dirname (filename);
5304 replace_shadow_path (mono_domain_get (), dirname, &filename);
5307 image = mono_image_open_full (filename, &status, TRUE);
5310 if (status == MONO_IMAGE_IMAGE_INVALID)
5311 mono_error_set_bad_image_name (error, g_strdup (filename), "%s", "");
5313 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5318 res = mono_assembly_fill_assembly_name_full (image, name, TRUE);
5320 mono_image_close (image);
5322 mono_error_set_argument (error, "assemblyFile", "The file does not contain a manifest");
5326 if (filename != NULL && *filename != '\0') {
5329 codebase = g_strdup (filename);
5331 mono_icall_make_platform_path (codebase);
5333 const gchar *prepend = mono_icall_get_file_path_prefix (codebase);
5335 result = g_strconcat (prepend, codebase, NULL);
5339 MONO_HANDLE_ASSIGN (normalized_codebase, mono_string_new_handle (mono_domain_get (), codebase, error));
5342 mono_image_close (image);
5346 ICALL_EXPORT MonoBoolean
5347 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssemblyHandle assembly_h,
5348 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength, MonoError *error)
5351 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5352 MonoBoolean result = FALSE;
5353 MonoDeclSecurityEntry entry;
5355 /* SecurityAction.RequestMinimum */
5356 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQMIN, &entry)) {
5357 *minimum = entry.blob;
5358 *minLength = entry.size;
5361 /* SecurityAction.RequestOptional */
5362 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQOPT, &entry)) {
5363 *optional = entry.blob;
5364 *optLength = entry.size;
5367 /* SecurityAction.RequestRefuse */
5368 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5369 *refused = entry.blob;
5370 *refLength = entry.size;
5378 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5380 guint32 attrs, visibility;
5382 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5383 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5384 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5387 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5393 image_get_type (MonoDomain *domain, MonoImage *image, MonoTableInfo *tdef, int table_idx, int count, MonoArrayHandle res, MonoArrayHandle exceptions, MonoBoolean exportedOnly, MonoError *error)
5396 HANDLE_FUNCTION_ENTER ();
5397 MonoError klass_error;
5398 MonoClass *klass = mono_class_get_checked (image, table_idx | MONO_TOKEN_TYPE_DEF, &klass_error);
5401 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5402 return_if_nok (error);
5404 MONO_HANDLE_ARRAY_SETREF (res, count, rt);
5406 MonoException *ex = mono_error_convert_to_exception (error);
5407 MONO_HANDLE_ARRAY_SETRAW (exceptions, count, ex);
5409 HANDLE_FUNCTION_RETURN ();
5412 static MonoArrayHandle
5413 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArrayHandleOut exceptions, MonoBoolean exportedOnly, MonoError *error)
5415 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5420 /* we start the count from 1 because we skip the special type <Module> */
5423 for (i = 1; i < tdef->rows; ++i) {
5424 if (mono_module_type_is_visible (tdef, image, i + 1))
5428 count = tdef->rows - 1;
5430 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.runtimetype_class, count, error);
5431 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5432 MONO_HANDLE_ASSIGN (exceptions, mono_array_new_handle (domain, mono_defaults.exception_class, count, error));
5433 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5435 for (i = 1; i < tdef->rows; ++i) {
5436 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i+1)) {
5437 image_get_type (domain, image, tdef, i + 1, count, res, exceptions, exportedOnly, error);
5438 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5447 append_module_types (MonoDomain *domain, MonoArrayHandleOut res, MonoArrayHandleOut exceptions, MonoImage *image, MonoBoolean exportedOnly, MonoError *error)
5449 HANDLE_FUNCTION_ENTER ();
5451 MonoArrayHandle ex2 = MONO_HANDLE_NEW (MonoArray, NULL);
5452 MonoArrayHandle res2 = mono_module_get_types (domain, image, ex2, exportedOnly, error);
5456 /* Append the new types to the end of the array */
5457 if (mono_array_handle_length (res2) > 0) {
5460 len1 = mono_array_handle_length (res);
5461 len2 = mono_array_handle_length (res2);
5463 MonoArrayHandle res3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5467 mono_array_handle_memcpy_refs (res3, 0, res, 0, len1);
5468 mono_array_handle_memcpy_refs (res3, len1, res2, 0, len2);
5469 MONO_HANDLE_ASSIGN (res, res3);
5471 MonoArrayHandle ex3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5475 mono_array_handle_memcpy_refs (ex3, 0, exceptions, 0, len1);
5476 mono_array_handle_memcpy_refs (ex3, len1, ex2, 0, len2);
5477 MONO_HANDLE_ASSIGN (exceptions, ex3);
5480 HANDLE_FUNCTION_RETURN ();
5484 set_class_failure_in_array (MonoArrayHandle exl, int i, MonoClass *klass)
5486 HANDLE_FUNCTION_ENTER ();
5487 MonoError unboxed_error;
5488 error_init (&unboxed_error);
5489 mono_error_set_for_class_failure (&unboxed_error, klass);
5491 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, mono_error_convert_to_exception (&unboxed_error));
5492 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5493 HANDLE_FUNCTION_RETURN ();
5496 ICALL_EXPORT MonoArrayHandle
5497 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssemblyHandle assembly_handle, MonoBoolean exportedOnly, MonoError *error)
5499 MonoArrayHandle exceptions = MONO_HANDLE_NEW(MonoArray, NULL);
5502 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_handle);
5503 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_handle, assembly);
5505 g_assert (!assembly_is_dynamic (assembly));
5506 MonoImage *image = assembly->image;
5507 MonoTableInfo *table = &image->tables [MONO_TABLE_FILE];
5508 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, exportedOnly, error);
5509 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5511 /* Append data from all modules in the assembly */
5512 for (i = 0; i < table->rows; ++i) {
5513 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5514 MonoImage *loaded_image = mono_assembly_load_module_checked (image->assembly, i + 1, error);
5515 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5518 append_module_types (domain, res, exceptions, loaded_image, exportedOnly, error);
5519 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5524 /* the ReflectionTypeLoadException must have all the types (Types property),
5525 * NULL replacing types which throws an exception. The LoaderException must
5526 * contain all exceptions for NULL items.
5529 int len = mono_array_handle_length (res);
5533 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
5534 for (i = 0; i < len; i++) {
5535 MONO_HANDLE_ARRAY_GETREF (t, res, i);
5537 if (!MONO_HANDLE_IS_NULL (t)) {
5538 MonoClass *klass = mono_type_get_class (MONO_HANDLE_GETVAL (t, type));
5539 if ((klass != NULL) && mono_class_has_failure (klass)) {
5540 /* keep the class in the list */
5541 list = g_list_append (list, klass);
5542 /* and replace Type with NULL */
5543 MONO_HANDLE_ARRAY_SETRAW (res, i, NULL);
5550 if (list || ex_count) {
5552 int j, length = g_list_length (list) + ex_count;
5554 MonoArrayHandle exl = mono_array_new_handle (domain, mono_defaults.exception_class, length, error);
5555 if (!is_ok (error)) {
5557 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5559 /* Types for which mono_class_get_checked () succeeded */
5560 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, NULL);
5561 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5562 set_class_failure_in_array (exl, i, (MonoClass*)tmp->data);
5564 /* Types for which it don't */
5565 for (j = 0; j < mono_array_handle_length (exceptions); ++j) {
5566 MONO_HANDLE_ARRAY_GETREF (exc, exceptions, j);
5567 if (!MONO_HANDLE_IS_NULL (exc)) {
5568 g_assert (i < length);
5569 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5576 MONO_HANDLE_ASSIGN (exc, mono_get_exception_reflection_type_load_checked (res, exl, error));
5577 if (!is_ok (error)) {
5578 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5580 mono_error_set_exception_handle (error, exc);
5581 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5588 ves_icall_Mono_RuntimeMarshal_FreeAssemblyName (MonoAssemblyName *aname, gboolean free_struct)
5590 mono_assembly_name_free (aname);
5595 ICALL_EXPORT gboolean
5596 ves_icall_System_Reflection_AssemblyName_ParseAssemblyName (const char *name, MonoAssemblyName *aname, gboolean *is_version_definited, gboolean *is_token_defined)
5598 *is_version_definited = *is_token_defined = FALSE;
5600 return mono_assembly_name_parse_full (name, aname, TRUE, is_version_definited, is_token_defined);
5603 ICALL_EXPORT MonoReflectionTypeHandle
5604 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModuleHandle module, MonoError *error)
5606 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5607 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5612 MonoReflectionTypeHandle ret = MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
5614 if (image_is_dynamic (image) && ((MonoDynamicImage*)image)->initial_image)
5615 /* These images do not have a global type */
5618 klass = mono_class_get_checked (image, 1 | MONO_TOKEN_TYPE_DEF, error);
5622 ret = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5628 ves_icall_System_Reflection_Module_Close (MonoReflectionModuleHandle module, MonoError *error)
5630 /*if (module->image)
5631 mono_image_close (module->image);*/
5634 ICALL_EXPORT MonoStringHandle
5635 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModuleHandle refmodule, MonoError *error)
5637 MonoDomain *domain = MONO_HANDLE_DOMAIN (refmodule);
5638 MonoImage *image = MONO_HANDLE_GETVAL (refmodule, image);
5641 return mono_string_new_handle (domain, image->guid, error);
5645 static inline gpointer
5646 mono_icall_module_get_hinstance (MonoReflectionModuleHandle module)
5648 return (gpointer) (-1);
5650 #endif /* HOST_WIN32 */
5652 ICALL_EXPORT gpointer
5653 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModuleHandle module, MonoError *error)
5655 return mono_icall_module_get_hinstance (module);
5659 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine, MonoError *error)
5661 if (image_is_dynamic (image)) {
5662 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5663 *pe_kind = dyn->pe_kind;
5664 *machine = dyn->machine;
5667 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5668 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5673 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image, MonoError *error)
5675 return (image->md_version_major << 16) | (image->md_version_minor);
5678 ICALL_EXPORT MonoArrayHandle
5679 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModuleHandle module, MonoError *error)
5683 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5684 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5687 MonoArrayHandle arr = mono_array_new_handle (domain, mono_defaults.runtimetype_class, 0, error);
5690 MonoArrayHandle exceptions = MONO_HANDLE_NEW (MonoArray, NULL);
5691 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, FALSE, error);
5692 return_val_if_nok (error, MONO_HANDLE_CAST(MonoArray, NULL_HANDLE));
5694 int n = mono_array_handle_length (exceptions);
5695 MonoExceptionHandle ex = MONO_HANDLE_NEW (MonoException, NULL);
5696 for (int i = 0; i < n; ++i) {
5697 MONO_HANDLE_ARRAY_GETREF(ex, exceptions, i);
5698 if (!MONO_HANDLE_IS_NULL (ex)) {
5699 mono_error_set_exception_handle (error, ex);
5700 return MONO_HANDLE_CAST(MonoArray, NULL_HANDLE);
5708 mono_memberref_is_method (MonoImage *image, guint32 token)
5710 if (!image_is_dynamic (image)) {
5711 guint32 cols [MONO_MEMBERREF_SIZE];
5713 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5714 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5715 mono_metadata_decode_blob_size (sig, &sig);
5716 return (*sig != 0x6);
5719 MonoClass *handle_class;
5721 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL, &error)) {
5722 mono_error_cleanup (&error); /* just probing, ignore error */
5726 return mono_defaults.methodhandle_class == handle_class;
5730 static MonoGenericInst *
5731 get_generic_inst_from_array_handle (MonoArrayHandle type_args)
5733 int type_argc = mono_array_handle_length (type_args);
5734 int size = MONO_SIZEOF_GENERIC_INST + type_argc * sizeof (MonoType *);
5736 MonoGenericInst *ginst = (MonoGenericInst *)g_alloca (size);
5737 memset (ginst, 0, sizeof (MonoGenericInst));
5738 ginst->type_argc = type_argc;
5739 for (int i = 0; i < type_argc; i++) {
5740 MONO_HANDLE_ARRAY_GETVAL (ginst->type_argv[i], type_args, MonoType*, i);
5742 ginst->is_open = FALSE;
5743 for (int i = 0; i < type_argc; i++) {
5744 if (mono_class_is_open_constructed_type (ginst->type_argv[i])) {
5745 ginst->is_open = TRUE;
5750 return mono_metadata_get_canonical_generic_inst (ginst);
5754 init_generic_context_from_args_handles (MonoGenericContext *context, MonoArrayHandle type_args, MonoArrayHandle method_args)
5756 if (!MONO_HANDLE_IS_NULL (type_args)) {
5757 context->class_inst = get_generic_inst_from_array_handle (type_args);
5759 context->class_inst = NULL;
5761 if (!MONO_HANDLE_IS_NULL (method_args)) {
5762 context->method_inst = get_generic_inst_from_array_handle (method_args);
5764 context->method_inst = NULL;
5770 module_resolve_type_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5772 HANDLE_FUNCTION_ENTER ();
5774 MonoType *result = NULL;
5776 int table = mono_metadata_token_table (token);
5777 int index = mono_metadata_token_index (token);
5778 MonoGenericContext context;
5780 *resolve_error = ResolveTokenError_Other;
5782 /* Validate token */
5783 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5784 (table != MONO_TABLE_TYPESPEC)) {
5785 *resolve_error = ResolveTokenError_BadTable;
5789 if (image_is_dynamic (image)) {
5790 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5791 MonoError inner_error;
5792 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5793 mono_error_cleanup (&inner_error);
5794 result = klass ? &klass->byval_arg : NULL;
5798 init_generic_context_from_args_handles (&context, type_args, method_args);
5799 MonoError inner_error;
5800 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5801 mono_error_cleanup (&inner_error);
5802 result = klass ? &klass->byval_arg : NULL;
5806 if ((index <= 0) || (index > image->tables [table].rows)) {
5807 *resolve_error = ResolveTokenError_OutOfRange;
5811 init_generic_context_from_args_handles (&context, type_args, method_args);
5812 klass = mono_class_get_checked (image, token, error);
5814 klass = mono_class_inflate_generic_class_checked (klass, &context, error);
5819 result = &klass->byval_arg;
5821 HANDLE_FUNCTION_RETURN_VAL (result);
5824 ICALL_EXPORT MonoType*
5825 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5827 return module_resolve_type_token (image, token, type_args, method_args, resolve_error, error);
5831 module_resolve_method_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5833 HANDLE_FUNCTION_ENTER ();
5835 MonoMethod *method = NULL;
5836 int table = mono_metadata_token_table (token);
5837 int index = mono_metadata_token_index (token);
5838 MonoGenericContext context;
5840 *resolve_error = ResolveTokenError_Other;
5842 /* Validate token */
5843 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5844 (table != MONO_TABLE_MEMBERREF)) {
5845 *resolve_error = ResolveTokenError_BadTable;
5849 if (image_is_dynamic (image)) {
5850 if (table == MONO_TABLE_METHOD) {
5851 MonoError inner_error;
5852 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5853 mono_error_cleanup (&inner_error);
5857 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5858 *resolve_error = ResolveTokenError_BadTable;
5862 init_generic_context_from_args_handles (&context, type_args, method_args);
5863 MonoError inner_error;
5864 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5865 mono_error_cleanup (&inner_error);
5869 if ((index <= 0) || (index > image->tables [table].rows)) {
5870 *resolve_error = ResolveTokenError_OutOfRange;
5873 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5874 *resolve_error = ResolveTokenError_BadTable;
5878 init_generic_context_from_args_handles (&context, type_args, method_args);
5879 method = mono_get_method_checked (image, token, NULL, &context, error);
5882 HANDLE_FUNCTION_RETURN_VAL (method);
5885 ICALL_EXPORT MonoMethod*
5886 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5888 return module_resolve_method_token (image, token, type_args, method_args, resolve_error, error);
5891 ICALL_EXPORT MonoString*
5892 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error)
5895 int index = mono_metadata_token_index (token);
5897 *resolve_error = ResolveTokenError_Other;
5899 /* Validate token */
5900 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5901 *resolve_error = ResolveTokenError_BadTable;
5905 if (image_is_dynamic (image)) {
5906 MonoString * result = (MonoString *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5907 mono_error_cleanup (&error);
5911 if ((index <= 0) || (index >= image->heap_us.size)) {
5912 *resolve_error = ResolveTokenError_OutOfRange;
5916 /* FIXME: What to do if the index points into the middle of a string ? */
5918 MonoString *result = mono_ldstr_checked (mono_domain_get (), image, index, &error);
5919 mono_error_set_pending_exception (&error);
5923 static MonoClassField*
5924 module_resolve_field_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5926 HANDLE_FUNCTION_ENTER ();
5928 int table = mono_metadata_token_table (token);
5929 int index = mono_metadata_token_index (token);
5930 MonoGenericContext context;
5931 MonoClassField *field = NULL;
5934 *resolve_error = ResolveTokenError_Other;
5936 /* Validate token */
5937 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5938 *resolve_error = ResolveTokenError_BadTable;
5942 if (image_is_dynamic (image)) {
5943 if (table == MONO_TABLE_FIELD) {
5944 MonoError inner_error;
5945 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5946 mono_error_cleanup (&inner_error);
5950 if (mono_memberref_is_method (image, token)) {
5951 *resolve_error = ResolveTokenError_BadTable;
5955 init_generic_context_from_args_handles (&context, type_args, method_args);
5956 MonoError inner_error;
5957 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5958 mono_error_cleanup (&inner_error);
5962 if ((index <= 0) || (index > image->tables [table].rows)) {
5963 *resolve_error = ResolveTokenError_OutOfRange;
5966 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5967 *resolve_error = ResolveTokenError_BadTable;
5971 init_generic_context_from_args_handles (&context, type_args, method_args);
5972 field = mono_field_from_token_checked (image, token, &klass, &context, error);
5975 HANDLE_FUNCTION_RETURN_VAL (field);
5978 ICALL_EXPORT MonoClassField*
5979 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5981 return module_resolve_field_token (image, token, type_args, method_args, resolve_error, error);
5984 ICALL_EXPORT MonoObjectHandle
5985 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *error, MonoError *merror)
5987 int table = mono_metadata_token_table (token);
5989 error_init (merror);
5990 *error = ResolveTokenError_Other;
5993 case MONO_TABLE_TYPEDEF:
5994 case MONO_TABLE_TYPEREF:
5995 case MONO_TABLE_TYPESPEC: {
5996 MonoType *t = module_resolve_type_token (image, token, type_args, method_args, error, merror);
5998 return MONO_HANDLE_CAST (MonoObject, mono_type_get_object_handle (mono_domain_get (), t, merror));
6003 case MONO_TABLE_METHOD:
6004 case MONO_TABLE_METHODSPEC: {
6005 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6007 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6011 case MONO_TABLE_FIELD: {
6012 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6014 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6019 case MONO_TABLE_MEMBERREF:
6020 if (mono_memberref_is_method (image, token)) {
6021 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6023 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6028 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6030 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6038 *error = ResolveTokenError_BadTable;
6044 ICALL_EXPORT MonoArrayHandle
6045 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error, MonoError *error)
6048 int table = mono_metadata_token_table (token);
6049 int idx = mono_metadata_token_index (token);
6050 MonoTableInfo *tables = image->tables;
6054 *resolve_error = ResolveTokenError_OutOfRange;
6056 /* FIXME: Support other tables ? */
6057 if (table != MONO_TABLE_STANDALONESIG)
6058 return MONO_HANDLE_CAST (MonoArray, NULL);
6060 if (image_is_dynamic (image))
6061 return MONO_HANDLE_CAST (MonoArray, NULL);
6063 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
6064 return MONO_HANDLE_CAST (MonoArray, NULL);
6066 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
6068 ptr = mono_metadata_blob_heap (image, sig);
6069 len = mono_metadata_decode_blob_size (ptr, &ptr);
6071 MonoArrayHandle res = mono_array_new_handle (mono_domain_get (), mono_defaults.byte_class, len, error);
6073 return MONO_HANDLE_CAST (MonoArray, NULL);
6075 gpointer array_base = MONO_ARRAY_HANDLE_PIN (res, guint8, 0, &h);
6076 memcpy (array_base, ptr, len);
6077 mono_gchandle_free (h);
6081 ICALL_EXPORT MonoBoolean
6082 ves_icall_RuntimeTypeHandle_IsArray (MonoReflectionTypeHandle ref_type, MonoError *error)
6085 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6087 MonoBoolean res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
6093 check_for_invalid_type (MonoClass *klass, MonoError *error)
6099 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
6102 name = mono_type_get_full_name (klass);
6103 mono_error_set_type_load_name (error, name, g_strdup (""), "");
6106 ICALL_EXPORT MonoReflectionTypeHandle
6107 ves_icall_RuntimeType_make_array_type (MonoReflectionTypeHandle ref_type, int rank, MonoError *error)
6110 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6112 MonoClass *klass = mono_class_from_mono_type (type);
6113 check_for_invalid_type (klass, error);
6115 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6118 if (rank == 0) //single dimentional array
6119 aklass = mono_array_class_get (klass, 1);
6121 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
6123 if (mono_class_has_failure (aklass)) {
6124 mono_error_set_for_class_failure (error, aklass);
6125 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6128 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6129 return mono_type_get_object_handle (domain, &aklass->byval_arg, error);
6132 ICALL_EXPORT MonoReflectionTypeHandle
6133 ves_icall_RuntimeType_make_byref_type (MonoReflectionTypeHandle ref_type, MonoError *error)
6136 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6138 MonoClass *klass = mono_class_from_mono_type (type);
6139 mono_class_init_checked (klass, error);
6141 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6143 check_for_invalid_type (klass, error);
6145 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6147 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6148 return mono_type_get_object_handle (domain, &klass->this_arg, error);
6151 ICALL_EXPORT MonoReflectionTypeHandle
6152 ves_icall_RuntimeType_MakePointerType (MonoReflectionTypeHandle ref_type, MonoError *error)
6155 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6156 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6157 MonoClass *klass = mono_class_from_mono_type (type);
6158 mono_class_init_checked (klass, error);
6160 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6162 check_for_invalid_type (klass, error);
6164 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6166 MonoClass *pklass = mono_ptr_class_get (type);
6168 return mono_type_get_object_handle (domain, &pklass->byval_arg, error);
6171 ICALL_EXPORT MonoObject *
6172 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
6173 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
6176 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
6177 MonoObject *delegate;
6179 MonoMethod *method = info->method;
6180 MonoMethodSignature *sig = mono_method_signature(method);
6182 mono_class_init_checked (delegate_class, &error);
6183 if (mono_error_set_pending_exception (&error))
6186 if (!(delegate_class->parent == mono_defaults.multicastdelegate_class)) {
6187 /* FIXME improve this exception message */
6188 mono_error_set_execution_engine (&error, "file %s: line %d (%s): assertion failed: (%s)", __FILE__, __LINE__,
6190 "delegate_class->parent == mono_defaults.multicastdelegate_class");
6191 mono_error_set_pending_exception (&error);
6195 if (mono_security_core_clr_enabled ()) {
6196 if (!mono_security_core_clr_ensure_delegate_creation (method, &error)) {
6197 if (throwOnBindFailure)
6198 mono_error_set_pending_exception (&error);
6200 mono_error_cleanup (&error);
6205 if (sig->generic_param_count && method->wrapper_type == MONO_WRAPPER_NONE) {
6206 if (!method->is_inflated) {
6207 mono_set_pending_exception(mono_get_exception_argument("method", " Cannot bind to the target method because its signature differs from that of the delegate type"));
6212 delegate = mono_object_new_checked (mono_object_domain (type), delegate_class, &error);
6213 if (mono_error_set_pending_exception (&error))
6216 if (method_is_dynamic (method)) {
6217 /* Creating a trampoline would leak memory */
6218 func = mono_compile_method_checked (method, &error);
6219 if (mono_error_set_pending_exception (&error))
6222 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
6223 method = mono_object_get_virtual_method (target, method);
6224 gpointer trampoline = mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE, &error);
6225 if (mono_error_set_pending_exception (&error))
6227 func = mono_create_ftnptr (mono_domain_get (), trampoline);
6230 mono_delegate_ctor_with_method (delegate, target, func, method, &error);
6231 if (mono_error_set_pending_exception (&error))
6236 ICALL_EXPORT MonoMulticastDelegate *
6237 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegate *delegate)
6240 MonoMulticastDelegate *ret;
6242 g_assert (mono_class_has_parent (mono_object_class (delegate), mono_defaults.multicastdelegate_class));
6244 ret = (MonoMulticastDelegate*) mono_object_new_checked (mono_object_domain (delegate), mono_object_class (delegate), &error);
6245 if (mono_error_set_pending_exception (&error))
6248 ret->delegate.invoke_impl = mono_runtime_create_delegate_trampoline (mono_object_class (delegate));
6253 ICALL_EXPORT MonoReflectionMethod*
6254 ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegate *delegate)
6256 MonoReflectionMethod *ret = NULL;
6260 m = mono_object_get_virtual_method (delegate->target, delegate->method);
6261 ret = mono_method_get_object_checked (mono_domain_get (), m, m->klass, &error);
6262 mono_error_set_pending_exception (&error);
6268 static inline gint32
6269 mono_array_get_byte_length (MonoArray *array)
6275 klass = array->obj.vtable->klass;
6277 if (array->bounds == NULL)
6278 length = array->max_length;
6281 for (i = 0; i < klass->rank; ++ i)
6282 length *= array->bounds [i].length;
6285 switch (klass->element_class->byval_arg.type) {
6288 case MONO_TYPE_BOOLEAN:
6292 case MONO_TYPE_CHAR:
6300 return length * sizeof (gpointer);
6311 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6313 return mono_array_get_byte_length (array);
6317 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6319 return mono_array_get (array, gint8, idx);
6323 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6325 mono_array_set (array, gint8, idx, value);
6328 ICALL_EXPORT MonoBoolean
6329 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6331 guint8 *src_buf, *dest_buf;
6334 mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
6338 g_assert (count >= 0);
6340 /* This is called directly from the class libraries without going through the managed wrapper */
6341 MONO_CHECK_ARG_NULL (src, FALSE);
6342 MONO_CHECK_ARG_NULL (dest, FALSE);
6344 /* watch out for integer overflow */
6345 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6348 src_buf = (guint8 *)src->vector + src_offset;
6349 dest_buf = (guint8 *)dest->vector + dest_offset;
6352 memcpy (dest_buf, src_buf, count);
6354 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6359 #ifndef DISABLE_REMOTING
6360 ICALL_EXPORT MonoObjectHandle
6361 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObjectHandle this_obj, MonoStringHandle class_name, MonoError *error)
6364 MonoDomain *domain = MONO_HANDLE_DOMAIN (this_obj);
6365 MonoRealProxyHandle rp = MONO_HANDLE_CAST (MonoRealProxy, this_obj);
6367 MonoObjectHandle res = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, mono_defaults.transparent_proxy_class, error));
6371 MonoTransparentProxyHandle tp = MONO_HANDLE_CAST (MonoTransparentProxy, res);
6373 MONO_HANDLE_SET (tp, rp, rp);
6375 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
6376 MONO_HANDLE_GET (reftype, rp, class_to_proxy);
6377 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
6378 MonoClass *klass = mono_class_from_mono_type (type);
6380 // mono_remote_class_vtable cannot handle errors well, so force any loading error to occur early
6381 mono_class_setup_vtable (klass);
6382 if (mono_class_has_failure (klass)) {
6383 mono_error_set_for_class_failure (error, klass);
6387 MonoObjectHandle remoting_obj = mono_object_handle_isinst (this_obj, mono_defaults.iremotingtypeinfo_class, error);
6390 MONO_HANDLE_SETVAL (tp, custom_type_info, MonoBoolean, !MONO_HANDLE_IS_NULL (remoting_obj));
6392 MonoRemoteClass *remote_class = mono_remote_class (domain, class_name, klass, error);
6395 MONO_HANDLE_SETVAL (tp, remote_class, MonoRemoteClass*, remote_class);
6397 MONO_HANDLE_SETVAL (res, vtable, MonoVTable*, mono_remote_class_vtable (domain, remote_class, rp, error));
6403 ICALL_EXPORT MonoReflectionType *
6404 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6407 MonoReflectionType *ret = mono_type_get_object_checked (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg, &error);
6408 mono_error_set_pending_exception (&error);
6414 /* System.Environment */
6417 ves_icall_System_Environment_get_UserName (void)
6419 /* using glib is more portable */
6420 return mono_string_new (mono_domain_get (), g_get_user_name ());
6425 mono_icall_get_machine_name (void)
6427 #if !defined(DISABLE_SOCKETS)
6431 #if defined _SC_HOST_NAME_MAX
6432 n = sysconf (_SC_HOST_NAME_MAX);
6436 buf = g_malloc (n+1);
6438 if (gethostname (buf, n) == 0){
6440 result = mono_string_new (mono_domain_get (), buf);
6447 return mono_string_new (mono_domain_get (), "mono");
6450 #endif /* !HOST_WIN32 */
6452 ICALL_EXPORT MonoString *
6453 ves_icall_System_Environment_get_MachineName (void)
6455 return mono_icall_get_machine_name ();
6460 mono_icall_get_platform (void)
6462 #if defined(__MACH__)
6465 // Notice that the value is hidden from user code, and only exposed
6466 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6467 // define and making assumptions based on Unix/128/4 values before there
6468 // was a MacOS define. Lots of code would assume that not-Unix meant
6469 // Windows, but in this case, it would be OSX.
6477 #endif /* !HOST_WIN32 */
6480 ves_icall_System_Environment_get_Platform (void)
6482 return mono_icall_get_platform ();
6486 static inline MonoString *
6487 mono_icall_get_new_line (void)
6489 return mono_string_new (mono_domain_get (), "\n");
6491 #endif /* !HOST_WIN32 */
6493 ICALL_EXPORT MonoString *
6494 ves_icall_System_Environment_get_NewLine (void)
6496 return mono_icall_get_new_line ();
6500 static inline MonoBoolean
6501 mono_icall_is_64bit_os (void)
6503 #if SIZEOF_VOID_P == 8
6506 #if defined(HAVE_SYS_UTSNAME_H)
6507 struct utsname name;
6509 if (uname (&name) >= 0) {
6510 return strcmp (name.machine, "x86_64") == 0 || strncmp (name.machine, "aarch64", 7) == 0 || strncmp (name.machine, "ppc64", 5) == 0;
6516 #endif /* !HOST_WIN32 */
6518 ICALL_EXPORT MonoBoolean
6519 ves_icall_System_Environment_GetIs64BitOperatingSystem (void)
6521 return mono_icall_is_64bit_os ();
6524 ICALL_EXPORT MonoStringHandle
6525 ves_icall_System_Environment_GetEnvironmentVariable_native (const gchar *utf8_name, MonoError *error)
6529 if (utf8_name == NULL)
6530 return NULL_HANDLE_STRING;
6532 value = g_getenv (utf8_name);
6535 return NULL_HANDLE_STRING;
6537 return mono_string_new_handle (mono_domain_get (), value, error);
6541 * There is no standard way to get at environ.
6544 #ifndef __MINGW32_VERSION
6545 #if defined(__APPLE__)
6546 #if defined (TARGET_OSX)
6547 /* Apple defines this in crt_externs.h but doesn't provide that header for
6548 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6549 * in fact exist on all implementations (so far)
6551 gchar ***_NSGetEnviron(void);
6552 #define environ (*_NSGetEnviron())
6554 static char *mono_environ[1] = { NULL };
6555 #define environ mono_environ
6556 #endif /* defined (TARGET_OSX) */
6564 ICALL_EXPORT MonoArray *
6565 ves_icall_System_Environment_GetCoomandLineArgs (void)
6568 MonoArray *result = mono_runtime_get_main_args_checked (&error);
6569 mono_error_set_pending_exception (&error);
6575 mono_icall_get_environment_variable_names (void)
6585 for (e = environ; *e != 0; ++ e)
6588 domain = mono_domain_get ();
6589 names = mono_array_new_checked (domain, mono_defaults.string_class, n, &error);
6590 if (mono_error_set_pending_exception (&error))
6594 for (e = environ; *e != 0; ++ e) {
6595 parts = g_strsplit (*e, "=", 2);
6597 str = mono_string_new (domain, *parts);
6598 mono_array_setref (names, n, str);
6608 #endif /* !HOST_WIN32 */
6610 ICALL_EXPORT MonoArray *
6611 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6613 return mono_icall_get_environment_variable_names ();
6618 mono_icall_set_environment_variable (MonoString *name, MonoString *value)
6620 gchar *utf8_name, *utf8_value;
6623 utf8_name = mono_string_to_utf8_checked (name, &error); /* FIXME: this should be ascii */
6624 if (mono_error_set_pending_exception (&error))
6627 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6628 g_unsetenv (utf8_name);
6633 utf8_value = mono_string_to_utf8_checked (value, &error);
6634 if (!mono_error_ok (&error)) {
6636 mono_error_set_pending_exception (&error);
6639 g_setenv (utf8_name, utf8_value, TRUE);
6642 g_free (utf8_value);
6644 #endif /* !HOST_WIN32 */
6647 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6649 mono_icall_set_environment_variable (name, value);
6653 ves_icall_System_Environment_Exit (int result)
6655 mono_environment_exitcode_set (result);
6657 /* FIXME: There are some cleanup hangs that should be worked out, but
6658 * if the program is going to exit, everything will be cleaned up when
6659 * NaCl exits anyway.
6661 #ifndef __native_client__
6662 if (!mono_runtime_try_shutdown ())
6663 mono_thread_exit ();
6665 /* Suspend all managed threads since the runtime is going away */
6666 mono_thread_suspend_all_other_threads ();
6668 mono_runtime_quit ();
6671 /* we may need to do some cleanup here... */
6675 ICALL_EXPORT MonoStringHandle
6676 ves_icall_System_Environment_GetGacPath (MonoError *error)
6678 return mono_string_new_handle (mono_domain_get (), mono_assembly_getrootdir (), error);
6682 static inline MonoString *
6683 mono_icall_get_windows_folder_path (int folder)
6685 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6686 return mono_string_new (mono_domain_get (), "");
6688 #endif /* !HOST_WIN32 */
6690 ICALL_EXPORT MonoString*
6691 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6693 return mono_icall_get_windows_folder_path (folder);
6696 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
6698 mono_icall_get_logical_drives (void)
6701 gunichar2 buf [256], *ptr, *dname;
6703 guint initial_size = 127, size = 128;
6706 MonoString *drivestr;
6707 MonoDomain *domain = mono_domain_get ();
6713 while (size > initial_size) {
6714 size = (guint) mono_w32file_get_logical_drive (initial_size, ptr);
6715 if (size > initial_size) {
6718 ptr = (gunichar2 *)g_malloc0 ((size + 1) * sizeof (gunichar2));
6719 initial_size = size;
6733 result = mono_array_new_checked (domain, mono_defaults.string_class, ndrives, &error);
6734 if (mono_error_set_pending_exception (&error))
6741 while (*u16) { u16++; len ++; }
6742 drivestr = mono_string_new_utf16_checked (domain, dname, len, &error);
6743 if (mono_error_set_pending_exception (&error))
6746 mono_array_setref (result, ndrives++, drivestr);
6756 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
6758 ICALL_EXPORT MonoArray *
6759 ves_icall_System_Environment_GetLogicalDrives (void)
6761 return mono_icall_get_logical_drives ();
6764 ICALL_EXPORT MonoString *
6765 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6768 gunichar2 volume_name [MAX_PATH + 1];
6770 if (mono_w32file_get_volume_information (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6772 MonoString *result = mono_string_from_utf16_checked (volume_name, &error);
6773 mono_error_set_pending_exception (&error);
6777 ICALL_EXPORT MonoStringHandle
6778 ves_icall_System_Environment_InternalGetHome (MonoError *error)
6780 return mono_string_new_handle (mono_domain_get (), g_get_home_dir (), error);
6783 static const char *encodings [] = {
6785 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6786 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6787 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6789 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6790 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6791 "x_unicode_2_0_utf_7",
6793 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6794 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6796 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6799 "unicodefffe", "utf_16be",
6806 * Returns the internal codepage, if the value of "int_code_page" is
6807 * 1 at entry, and we can not compute a suitable code page number,
6808 * returns the code page as a string
6810 ICALL_EXPORT MonoString*
6811 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6816 char *codepage = NULL;
6818 int want_name = *int_code_page;
6821 *int_code_page = -1;
6823 g_get_charset (&cset);
6824 c = codepage = g_strdup (cset);
6825 for (c = codepage; *c; c++){
6826 if (isascii (*c) && isalpha (*c))
6831 /* g_print ("charset: %s\n", cset); */
6833 /* handle some common aliases */
6836 for (i = 0; p != 0; ){
6839 p = encodings [++i];
6842 if (strcmp (p, codepage) == 0){
6843 *int_code_page = code;
6846 p = encodings [++i];
6849 if (strstr (codepage, "utf_8") != NULL)
6850 *int_code_page |= 0x10000000;
6853 if (want_name && *int_code_page == -1)
6854 return mono_string_new (mono_domain_get (), cset);
6859 ICALL_EXPORT MonoBoolean
6860 ves_icall_System_Environment_get_HasShutdownStarted (void)
6862 if (mono_runtime_is_shutting_down ())
6865 if (mono_domain_is_unloading (mono_domain_get ()))
6873 mono_icall_broadcast_setting_change (void)
6877 #endif /* !HOST_WIN32 */
6880 ves_icall_System_Environment_BroadcastSettingChange (void)
6882 mono_icall_broadcast_setting_change ();
6887 ves_icall_System_Environment_get_TickCount (void)
6889 /* this will overflow after ~24 days */
6890 return (gint32) (mono_msec_boottime () & 0xffffffff);
6894 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
6899 #ifndef DISABLE_REMOTING
6900 ICALL_EXPORT MonoBoolean
6901 ves_icall_IsTransparentProxy (MonoObject *proxy)
6906 if (mono_object_is_transparent_proxy (proxy))
6912 ICALL_EXPORT MonoReflectionMethod *
6913 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6914 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6916 MonoReflectionMethod *ret = NULL;
6921 MonoMethod **vtable;
6922 MonoMethod *res = NULL;
6924 MONO_CHECK_ARG_NULL (rtype, NULL);
6925 MONO_CHECK_ARG_NULL (rmethod, NULL);
6927 method = rmethod->method;
6928 klass = mono_class_from_mono_type (rtype->type);
6929 mono_class_init_checked (klass, &error);
6930 if (mono_error_set_pending_exception (&error))
6933 if (MONO_CLASS_IS_INTERFACE (klass))
6936 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6939 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6940 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6946 mono_class_setup_vtable (klass);
6947 vtable = klass->vtable;
6949 if (mono_class_is_interface (method->klass)) {
6950 gboolean variance_used = FALSE;
6951 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6952 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6954 res = vtable [offs + method->slot];
6956 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6959 if (method->slot != -1)
6960 res = vtable [method->slot];
6966 ret = mono_method_get_object_checked (mono_domain_get (), res, NULL, &error);
6967 mono_error_set_pending_exception (&error);
6972 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6978 klass = mono_class_from_mono_type (type->type);
6979 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
6980 if (!is_ok (&error)) {
6981 mono_error_set_pending_exception (&error);
6985 mono_vtable_set_is_remote (vtable, enable);
6988 #else /* DISABLE_REMOTING */
6991 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6993 g_assert_not_reached ();
6998 ICALL_EXPORT MonoObject *
6999 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
7006 domain = mono_object_domain (type);
7007 klass = mono_class_from_mono_type (type->type);
7008 mono_class_init_checked (klass, &error);
7009 if (mono_error_set_pending_exception (&error))
7012 if (MONO_CLASS_IS_INTERFACE (klass) || mono_class_is_abstract (klass)) {
7013 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
7017 if (klass->rank >= 1) {
7018 g_assert (klass->rank == 1);
7019 ret = (MonoObject *) mono_array_new_checked (domain, klass->element_class, 0, &error);
7020 mono_error_set_pending_exception (&error);
7023 MonoVTable *vtable = mono_class_vtable_full (domain, klass, &error);
7024 if (!is_ok (&error)) {
7025 mono_error_set_pending_exception (&error);
7028 /* Bypass remoting object creation check */
7029 ret = mono_object_new_alloc_specific_checked (vtable, &error);
7030 mono_error_set_pending_exception (&error);
7036 ICALL_EXPORT MonoStringHandle
7037 ves_icall_System_IO_get_temp_path (MonoError *error)
7039 return mono_string_new_handle (mono_domain_get (), g_get_tmp_dir (), error);
7042 #ifndef PLATFORM_NO_DRIVEINFO
7043 ICALL_EXPORT MonoBoolean
7044 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
7045 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
7050 *error = ERROR_SUCCESS;
7052 result = mono_w32file_get_disk_free_space (mono_string_chars (path_name), free_bytes_avail, total_number_of_bytes, total_number_of_free_bytes);
7054 *error = mono_w32error_get_last ();
7059 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
7060 static inline guint32
7061 mono_icall_drive_info_get_drive_type (MonoString *root_path_name)
7063 return mono_w32file_get_drive_type (mono_string_chars (root_path_name));
7065 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
7067 ICALL_EXPORT guint32
7068 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
7070 return mono_icall_drive_info_get_drive_type (root_path_name);
7073 #endif /* PLATFORM_NO_DRIVEINFO */
7075 ICALL_EXPORT gpointer
7076 ves_icall_RuntimeMethodHandle_GetFunctionPointer (MonoMethod *method)
7079 gpointer result = mono_compile_method_checked (method, &error);
7080 mono_error_set_pending_exception (&error);
7084 ICALL_EXPORT MonoString *
7085 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
7090 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
7092 mono_icall_make_platform_path (path);
7094 mcpath = mono_string_new (mono_domain_get (), path);
7100 /* this is an icall */
7102 get_bundled_app_config (void)
7105 const gchar *app_config;
7108 gchar *config_file_name, *config_file_path;
7109 gsize len, config_file_path_length, config_ext_length;
7112 domain = mono_domain_get ();
7113 file = domain->setup->configuration_file;
7114 if (!file || file->length == 0)
7117 // Retrieve config file and remove the extension
7118 config_file_name = mono_string_to_utf8_checked (file, &error);
7119 if (mono_error_set_pending_exception (&error))
7121 config_file_path = mono_portability_find_file (config_file_name, TRUE);
7122 if (!config_file_path)
7123 config_file_path = config_file_name;
7125 config_file_path_length = strlen (config_file_path);
7126 config_ext_length = strlen (".config");
7127 if (config_file_path_length <= config_ext_length)
7130 len = config_file_path_length - config_ext_length;
7131 module = (gchar *)g_malloc0 (len + 1);
7132 memcpy (module, config_file_path, len);
7133 // Get the config file from the module name
7134 app_config = mono_config_string_for_assembly_file (module);
7137 if (config_file_name != config_file_path)
7138 g_free (config_file_name);
7139 g_free (config_file_path);
7144 return mono_string_new (mono_domain_get (), app_config);
7147 static MonoStringHandle
7148 get_bundled_machine_config (MonoError *error)
7150 const gchar *machine_config;
7152 machine_config = mono_get_machine_config ();
7154 if (!machine_config)
7155 return NULL_HANDLE_STRING;
7157 return mono_string_new_handle (mono_domain_get (), machine_config, error);
7160 ICALL_EXPORT MonoStringHandle
7161 ves_icall_System_Environment_get_bundled_machine_config (MonoError *error)
7163 return get_bundled_machine_config (error);
7167 ICALL_EXPORT MonoStringHandle
7168 ves_icall_System_Configuration_DefaultConfig_get_bundled_machine_config (MonoError *error)
7170 return get_bundled_machine_config (error);
7173 ICALL_EXPORT MonoStringHandle
7174 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_machine_config (MonoError *error)
7176 return get_bundled_machine_config (error);
7180 ICALL_EXPORT MonoString *
7181 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
7186 path = g_path_get_dirname (mono_get_config_dir ());
7188 mono_icall_make_platform_path (path);
7190 ipath = mono_string_new (mono_domain_get (), path);
7196 ICALL_EXPORT gboolean
7197 ves_icall_get_resources_ptr (MonoReflectionAssemblyHandle assembly, gpointer *result, gint32 *size, MonoError *error)
7200 MonoPEResourceDataEntry *entry;
7203 if (!assembly || !result || !size)
7208 MonoAssembly *assm = MONO_HANDLE_GETVAL (assembly, assembly);
7209 image = assm->image;
7210 entry = (MonoPEResourceDataEntry *)mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7214 *result = mono_image_rva_map (image, entry->rde_data_offset);
7219 *size = entry->rde_size;
7224 ICALL_EXPORT MonoBoolean
7225 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7227 return mono_is_debugger_attached ();
7230 ICALL_EXPORT MonoBoolean
7231 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7233 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7234 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7240 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7242 if (mono_get_runtime_callbacks ()->debug_log)
7243 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7248 mono_icall_write_windows_debug_string (MonoString *message)
7250 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7252 #endif /* !HOST_WIN32 */
7255 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7257 mono_icall_write_windows_debug_string (message);
7260 /* Only used for value types */
7261 ICALL_EXPORT MonoObjectHandle
7262 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
7265 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
7266 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
7267 MonoClass *klass = mono_class_from_mono_type (type);
7269 mono_class_init_checked (klass, error);
7273 if (mono_class_is_nullable (klass))
7274 /* No arguments -> null */
7277 return MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, klass, error));
7280 ICALL_EXPORT MonoReflectionMethodHandle
7281 ves_icall_MonoMethod_get_base_method (MonoReflectionMethodHandle m, gboolean definition, MonoError *error)
7284 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7286 MonoMethod *base = mono_method_get_base_method (method, definition, error);
7287 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
7288 if (base == method) {
7289 /* we want to short-circuit and return 'm' here. But we should
7290 return the same method object that
7291 mono_method_get_object_handle, below would return. Since
7292 that call takes NULL for the reftype argument, it will take
7293 base->klass as the reflected type for the MonoMethod. So we
7294 need to check that m also has base->klass as the reflected
7296 MonoReflectionTypeHandle orig_reftype = MONO_HANDLE_NEW_GET (MonoReflectionType, m, reftype);
7297 MonoClass *orig_klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (orig_reftype, type));
7298 if (base->klass == orig_klass)
7301 return mono_method_get_object_handle (mono_domain_get (), base, NULL, error);
7304 ICALL_EXPORT MonoStringHandle
7305 ves_icall_MonoMethod_get_name (MonoReflectionMethodHandle m, MonoError *error)
7308 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7310 MonoStringHandle s = mono_string_new_handle (MONO_HANDLE_DOMAIN (m), method->name, error);
7312 return NULL_HANDLE_STRING;
7313 MONO_HANDLE_SET (m, name, s);
7318 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7320 iter->sig = *(MonoMethodSignature**)argsp;
7322 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7323 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7326 /* FIXME: it's not documented what start is exactly... */
7330 iter->args = argsp + sizeof (gpointer);
7332 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7334 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7337 ICALL_EXPORT MonoTypedRef
7338 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7340 guint32 i, arg_size;
7344 i = iter->sig->sentinelpos + iter->next_arg;
7346 g_assert (i < iter->sig->param_count);
7348 res.type = iter->sig->params [i];
7349 res.klass = mono_class_from_mono_type (res.type);
7350 arg_size = mono_type_stack_size (res.type, &align);
7351 #if defined(__arm__) || defined(__mips__)
7352 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7354 res.value = iter->args;
7355 #if defined(__native_client__) && SIZEOF_REGISTER == 8
7356 /* Values are stored as 8 byte register sized objects, but 'value'
7357 * is dereferenced as a pointer in other routines.
7359 res.value = (char*)res.value + 4;
7361 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7362 if (arg_size <= sizeof (gpointer)) {
7364 int padding = arg_size - mono_type_size (res.type, &dummy);
7365 res.value = (guint8*)res.value + padding;
7368 iter->args = (char*)iter->args + arg_size;
7371 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7376 ICALL_EXPORT MonoTypedRef
7377 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7379 guint32 i, arg_size;
7383 i = iter->sig->sentinelpos + iter->next_arg;
7385 g_assert (i < iter->sig->param_count);
7387 while (i < iter->sig->param_count) {
7388 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7390 res.type = iter->sig->params [i];
7391 res.klass = mono_class_from_mono_type (res.type);
7392 /* FIXME: endianess issue... */
7393 arg_size = mono_type_stack_size (res.type, &align);
7394 #if defined(__arm__) || defined(__mips__)
7395 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7397 res.value = iter->args;
7398 iter->args = (char*)iter->args + arg_size;
7400 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7403 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7411 ICALL_EXPORT MonoType*
7412 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7416 i = iter->sig->sentinelpos + iter->next_arg;
7418 g_assert (i < iter->sig->param_count);
7420 return iter->sig->params [i];
7423 ICALL_EXPORT MonoObject*
7424 mono_TypedReference_ToObject (MonoTypedRef* tref)
7427 MonoObject *result = NULL;
7428 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
7429 MonoObject** objp = (MonoObject **)tref->value;
7433 result = mono_value_box_checked (mono_domain_get (), tref->klass, tref->value, &error);
7434 mono_error_set_pending_exception (&error);
7438 ICALL_EXPORT MonoTypedRef
7439 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
7442 MonoReflectionField *f;
7444 MonoType *ftype = NULL;
7448 memset (&res, 0, sizeof (res));
7451 g_assert (mono_array_length (fields) > 0);
7453 klass = target->vtable->klass;
7455 for (i = 0; i < mono_array_length (fields); ++i) {
7456 f = mono_array_get (fields, MonoReflectionField*, i);
7458 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7461 if (f->field->parent != klass) {
7462 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7466 p = (guint8*)target + f->field->offset;
7468 p += f->field->offset - sizeof (MonoObject);
7469 klass = mono_class_from_mono_type (f->field->type);
7470 ftype = f->field->type;
7474 res.klass = mono_class_from_mono_type (ftype);
7481 prelink_method (MonoMethod *method, MonoError *error)
7483 const char *exc_class, *exc_arg;
7486 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7488 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7490 mono_error_set_exception_instance (error,
7491 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg));
7494 /* create the wrapper, too? */
7498 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7502 prelink_method (method->method, &error);
7503 mono_error_set_pending_exception (&error);
7507 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7510 MonoClass *klass = mono_class_from_mono_type (type->type);
7512 gpointer iter = NULL;
7514 mono_class_init_checked (klass, &error);
7515 if (mono_error_set_pending_exception (&error))
7518 while ((m = mono_class_get_methods (klass, &iter))) {
7519 prelink_method (m, &error);
7520 if (mono_error_set_pending_exception (&error))
7525 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7527 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7528 gint32 const **exponents,
7529 gunichar2 const **digitLowerTable,
7530 gunichar2 const **digitUpperTable,
7531 gint64 const **tenPowersList,
7532 gint32 const **decHexDigits)
7534 *mantissas = Formatter_MantissaBitsTable;
7535 *exponents = Formatter_TensExponentTable;
7536 *digitLowerTable = Formatter_DigitLowerTable;
7537 *digitUpperTable = Formatter_DigitUpperTable;
7538 *tenPowersList = Formatter_TenPowersList;
7539 *decHexDigits = Formatter_DecHexDigits;
7543 add_modifier_to_array (MonoDomain *domain, MonoImage *image, MonoCustomMod *modifier, MonoArrayHandle dest, int dest_idx, MonoError *error)
7545 HANDLE_FUNCTION_ENTER ();
7547 MonoClass *klass = mono_class_get_checked (image, modifier->token, error);
7551 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
7555 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rt);
7557 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
7561 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7562 * and avoid useless allocations.
7564 static MonoArrayHandle
7565 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error)
7568 MonoDomain *domain = mono_domain_get ();
7571 for (i = 0; i < type->num_mods; ++i) {
7572 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7576 return MONO_HANDLE_NEW (MonoArray, NULL);
7578 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
7582 for (i = 0; i < type->num_mods; ++i) {
7583 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7584 if (!add_modifier_to_array (domain, image, &type->modifiers[i], res, count , error))
7591 return MONO_HANDLE_NEW (MonoArray, NULL);
7594 ICALL_EXPORT MonoArrayHandle
7595 ves_icall_ParameterInfo_GetTypeModifiers (MonoReflectionParameterHandle param, MonoBoolean optional, MonoError *error)
7598 MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
7599 MONO_HANDLE_GET (rt, param, ClassImpl);
7600 MonoType *type = MONO_HANDLE_GETVAL (rt, type);
7601 MonoObjectHandle member = MONO_HANDLE_NEW (MonoObject, NULL);
7602 MONO_HANDLE_GET (member, param, MemberImpl);
7603 MonoClass *member_class = mono_handle_class (member);
7604 MonoMethod *method = NULL;
7607 MonoMethodSignature *sig;
7609 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7610 method = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionMethod, member), method);
7611 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7612 MonoProperty *prop = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionProperty, member), property);
7613 if (!(method = prop->get))
7617 char *type_name = mono_type_get_full_name (member_class);
7618 mono_error_set_not_supported (error, "Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7620 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7623 image = method->klass->image;
7624 pos = MONO_HANDLE_GETVAL (param, PositionImpl);
7625 sig = mono_method_signature (method);
7629 type = sig->params [pos];
7631 return type_array_from_modifiers (image, type, optional, error);
7635 get_property_type (MonoProperty *prop)
7637 MonoMethodSignature *sig;
7639 sig = mono_method_signature (prop->get);
7641 } else if (prop->set) {
7642 sig = mono_method_signature (prop->set);
7643 return sig->params [sig->param_count - 1];
7648 ICALL_EXPORT MonoArrayHandle
7649 ves_icall_MonoPropertyInfo_GetTypeModifiers (MonoReflectionPropertyHandle property, MonoBoolean optional, MonoError *error)
7652 MonoProperty *prop = MONO_HANDLE_GETVAL (property, property);
7653 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
7654 MonoType *type = get_property_type (prop);
7655 MonoImage *image = klass->image;
7658 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7659 return type_array_from_modifiers (image, type, optional, error);
7663 *Construct a MonoType suited to be used to decode a constant blob object.
7665 * @type is the target type which will be constructed
7666 * @blob_type is the blob type, for example, that comes from the constant table
7667 * @real_type is the expected constructed type.
7670 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7672 type->type = blob_type;
7673 type->data.klass = NULL;
7674 if (blob_type == MONO_TYPE_CLASS)
7675 type->data.klass = mono_defaults.object_class;
7676 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7677 /* For enums, we need to use the base type */
7678 type->type = MONO_TYPE_VALUETYPE;
7679 type->data.klass = mono_class_from_mono_type (real_type);
7681 type->data.klass = mono_class_from_mono_type (real_type);
7684 ICALL_EXPORT MonoObject*
7685 property_info_get_default_value (MonoReflectionProperty *property)
7689 MonoProperty *prop = property->property;
7690 MonoType *type = get_property_type (prop);
7691 MonoDomain *domain = mono_object_domain (property);
7692 MonoTypeEnum def_type;
7693 const char *def_value;
7696 mono_class_init (prop->parent);
7698 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7699 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7703 def_value = mono_class_get_property_default_value (prop, &def_type);
7705 mono_type_from_blob_type (&blob_type, def_type, type);
7706 o = mono_get_object_from_blob (domain, &blob_type, def_value, &error);
7708 mono_error_set_pending_exception (&error);
7712 ICALL_EXPORT MonoBoolean
7713 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7716 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7717 MonoCustomAttrInfo *cinfo;
7720 mono_class_init_checked (attr_class, &error);
7721 if (mono_error_set_pending_exception (&error))
7724 cinfo = mono_reflection_get_custom_attrs_info_checked (obj, &error);
7725 if (!is_ok (&error)) {
7726 mono_error_set_pending_exception (&error);
7731 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7733 mono_custom_attrs_free (cinfo);
7737 ICALL_EXPORT MonoArray*
7738 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7740 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7745 mono_class_init_checked (attr_class, &error);
7746 if (mono_error_set_pending_exception (&error))
7750 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7751 if (!mono_error_ok (&error)) {
7752 mono_error_set_pending_exception (&error);
7759 ICALL_EXPORT MonoArray*
7760 ves_icall_MonoCustomAttrs_GetCustomAttributesDataInternal (MonoObject *obj)
7764 result = mono_reflection_get_custom_attrs_data_checked (obj, &error);
7765 mono_error_set_pending_exception (&error);
7770 ICALL_EXPORT MonoStringHandle
7771 ves_icall_Mono_Runtime_GetDisplayName (MonoError *error)
7774 MonoStringHandle display_name;
7777 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7778 display_name = mono_string_new_handle (mono_domain_get (), info, error);
7780 return display_name;
7784 static inline gint32
7785 mono_icall_wait_for_input_idle (gpointer handle, gint32 milliseconds)
7787 return WAIT_TIMEOUT;
7789 #endif /* !HOST_WIN32 */
7792 ves_icall_Microsoft_Win32_NativeMethods_WaitForInputIdle (gpointer handle, gint32 milliseconds)
7794 return mono_icall_wait_for_input_idle (handle, milliseconds);
7798 ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcessId (void)
7800 return mono_process_current_pid ();
7803 ICALL_EXPORT MonoBoolean
7804 ves_icall_Mono_TlsProviderFactory_IsBtlsSupported (void)
7816 ves_icall_System_Runtime_InteropServices_Marshal_GetHRForException_WinRT(MonoException* ex)
7818 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetHRForException_WinRT internal call is not implemented."));
7822 ICALL_EXPORT MonoObject*
7823 ves_icall_System_Runtime_InteropServices_Marshal_GetNativeActivationFactory(MonoObject* type)
7825 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetNativeActivationFactory internal call is not implemented."));
7830 ves_icall_System_Runtime_InteropServices_Marshal_GetRawIUnknownForComObjectNoAddRef(MonoObject* obj)
7832 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetRawIUnknownForComObjectNoAddRef internal call is not implemented."));
7836 ICALL_EXPORT MonoObject*
7837 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_GetRestrictedErrorInfo()
7839 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.GetRestrictedErrorInfo internal call is not implemented."));
7843 ICALL_EXPORT MonoBoolean
7844 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoOriginateLanguageException(int error, MonoString* message, void* languageException)
7846 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoOriginateLanguageException internal call is not implemented."));
7851 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoReportUnhandledError(MonoObject* error)
7853 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoReportUnhandledError internal call is not implemented."));
7857 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsCreateString(MonoString* sourceString, int length, void** hstring)
7859 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsCreateString internal call is not implemented."));
7864 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsDeleteString(void* hstring)
7866 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsDeleteString internal call is not implemented."));
7870 ICALL_EXPORT mono_unichar2*
7871 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsGetStringRawBuffer(void* hstring, unsigned* length)
7873 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsGetStringRawBuffer internal call is not implemented."));
7880 #ifndef DISABLE_ICALL_TABLES
7882 #define ICALL_TYPE(id,name,first)
7883 #define ICALL(id,name,func) Icall_ ## id,
7884 #define HANDLES(inner) inner
7887 #include "metadata/icall-def.h"
7893 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7894 #define ICALL(id,name,func)
7896 #define HANDLES(inner) inner
7898 #include "metadata/icall-def.h"
7904 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7905 #define ICALL(id,name,func)
7907 #define HANDLES(inner) inner
7909 guint16 first_icall;
7912 static const IcallTypeDesc
7913 icall_type_descs [] = {
7914 #include "metadata/icall-def.h"
7918 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7921 #define HANDLES(inner) inner
7923 #define ICALL_TYPE(id,name,first)
7926 #ifdef HAVE_ARRAY_ELEM_INIT
7927 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7928 #define MSGSTRFIELD1(line) str##line
7930 static const struct msgstrtn_t {
7931 #define ICALL(id,name,func)
7933 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7934 #include "metadata/icall-def.h"
7936 } icall_type_names_str = {
7937 #define ICALL_TYPE(id,name,first) (name),
7938 #include "metadata/icall-def.h"
7941 static const guint16 icall_type_names_idx [] = {
7942 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7943 #include "metadata/icall-def.h"
7946 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7948 static const struct msgstr_t {
7950 #define ICALL_TYPE(id,name,first)
7951 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7952 #include "metadata/icall-def.h"
7954 } icall_names_str = {
7955 #define ICALL(id,name,func) (name),
7956 #include "metadata/icall-def.h"
7959 static const guint16 icall_names_idx [] = {
7960 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7961 #include "metadata/icall-def.h"
7964 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7970 #define ICALL_TYPE(id,name,first) name,
7971 #define ICALL(id,name,func)
7972 static const char* const
7973 icall_type_names [] = {
7974 #include "metadata/icall-def.h"
7978 #define icall_type_name_get(id) (icall_type_names [(id)])
7982 #define ICALL_TYPE(id,name,first)
7983 #define ICALL(id,name,func) name,
7984 static const char* const
7986 #include "metadata/icall-def.h"
7989 #define icall_name_get(id) icall_names [(id)]
7991 #endif /* !HAVE_ARRAY_ELEM_INIT */
7994 #define HANDLES(inner) inner
7997 #define ICALL_TYPE(id,name,first)
7998 #define ICALL(id,name,func) func,
7999 static const gconstpointer
8000 icall_functions [] = {
8001 #include "metadata/icall-def.h"
8005 #ifdef ENABLE_ICALL_SYMBOL_MAP
8007 #define HANDLES(inner) inner
8010 #define ICALL_TYPE(id,name,first)
8011 #define ICALL(id,name,func) #func,
8012 static const gconstpointer
8013 icall_symbols [] = {
8014 #include "metadata/icall-def.h"
8021 #define ICALL_TYPE(id,name,first)
8022 #define ICALL(id,name,func) 0,
8024 #define HANDLES(inner) 1,
8026 icall_uses_handles [] = {
8027 #include "metadata/icall-def.h"
8032 #endif /* DISABLE_ICALL_TABLES */
8034 static mono_mutex_t icall_mutex;
8035 static GHashTable *icall_hash = NULL;
8036 static GHashTable *jit_icall_hash_name = NULL;
8037 static GHashTable *jit_icall_hash_addr = NULL;
8040 mono_icall_init (void)
8042 #ifndef DISABLE_ICALL_TABLES
8045 /* check that tables are sorted: disable in release */
8048 const char *prev_class = NULL;
8049 const char *prev_method;
8051 for (i = 0; i < Icall_type_num; ++i) {
8052 const IcallTypeDesc *desc;
8055 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
8056 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
8057 prev_class = icall_type_name_get (i);
8058 desc = &icall_type_descs [i];
8059 num_icalls = icall_desc_num_icalls (desc);
8060 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
8061 for (j = 0; j < num_icalls; ++j) {
8062 const char *methodn = icall_name_get (desc->first_icall + j);
8063 if (prev_method && strcmp (prev_method, methodn) >= 0)
8064 g_print ("method %s should come before method %s\n", methodn, prev_method);
8065 prev_method = methodn;
8071 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
8072 mono_os_mutex_init (&icall_mutex);
8076 mono_icall_lock (void)
8078 mono_locks_os_acquire (&icall_mutex, IcallLock);
8082 mono_icall_unlock (void)
8084 mono_locks_os_release (&icall_mutex, IcallLock);
8088 mono_icall_cleanup (void)
8090 g_hash_table_destroy (icall_hash);
8091 g_hash_table_destroy (jit_icall_hash_name);
8092 g_hash_table_destroy (jit_icall_hash_addr);
8093 mono_os_mutex_destroy (&icall_mutex);
8097 * mono_add_internal_call:
8098 * \param name method specification to surface to the managed world
8099 * \param method pointer to a C method to invoke when the method is called
8101 * This method surfaces the C function pointed by \p method as a method
8102 * that has been surfaced in managed code with the method specified in
8103 * \p name as an internal call.
8105 * Internal calls are surfaced to all app domains loaded and they are
8106 * accessibly by a type with the specified name.
8108 * You must provide a fully qualified type name, that is namespaces
8109 * and type name, followed by a colon and the method name, with an
8110 * optional signature to bind.
8112 * For example, the following are all valid declarations:
8114 * "MyApp.Services.ScriptService:Accelerate"
8115 * "MyApp.Services.ScriptService:Slowdown(int,bool)"
8117 * You use method parameters in cases where there might be more than
8118 * one surface method to managed code. That way you can register different
8119 * internal calls for different method overloads.
8121 * The internal calls are invoked with no marshalling. This means that .NET
8122 * types like System.String are exposed as `MonoString *` parameters. This is
8123 * different than the way that strings are surfaced in P/Invoke.
8125 * For more information on how the parameters are marshalled, see the
8126 * <a href="http://www.mono-project.com/docs/advanced/embedding/">Mono Embedding</a>
8129 * See the <a href="mono-api-methods.html#method-desc">Method Description</a>
8130 * reference for more information on the format of method descriptions.
8133 mono_add_internal_call (const char *name, gconstpointer method)
8137 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
8139 mono_icall_unlock ();
8142 #ifndef DISABLE_ICALL_TABLES
8144 #ifdef HAVE_ARRAY_ELEM_INIT
8146 compare_method_imap (const void *key, const void *elem)
8148 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
8149 return strcmp (key, method_name);
8153 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8155 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);
8158 return (nameslot - &icall_names_idx [0]);
8162 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8164 gsize slotnum = find_slot_icall (imap, name);
8167 return (gboolean)icall_uses_handles [slotnum];
8171 find_method_icall (const IcallTypeDesc *imap, const char *name)
8173 gsize slotnum = find_slot_icall (imap, name);
8176 return (gpointer)icall_functions [slotnum];
8180 compare_class_imap (const void *key, const void *elem)
8182 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
8183 return strcmp (key, class_name);
8186 static const IcallTypeDesc*
8187 find_class_icalls (const char *name)
8189 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);
8192 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
8195 #else /* HAVE_ARRAY_ELEM_INIT */
8198 compare_method_imap (const void *key, const void *elem)
8200 const char** method_name = (const char**)elem;
8201 return strcmp (key, *method_name);
8205 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8207 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8210 return nameslot - icall_names;
8214 find_method_icall (const IcallTypeDesc *imap, const char *name)
8216 gsize slotnum = find_slot_icall (imap, name);
8219 return (gpointer)icall_functions [slotnum];
8223 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8225 gsize slotnum = find_slot_icall (imap, name);
8228 return (gboolean)icall_uses_handles [slotnum];
8232 compare_class_imap (const void *key, const void *elem)
8234 const char** class_name = (const char**)elem;
8235 return strcmp (key, *class_name);
8238 static const IcallTypeDesc*
8239 find_class_icalls (const char *name)
8241 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8244 return &icall_type_descs [nameslot - icall_type_names];
8247 #endif /* HAVE_ARRAY_ELEM_INIT */
8249 #endif /* DISABLE_ICALL_TABLES */
8252 * we should probably export this as an helper (handle nested types).
8253 * Returns the number of chars written in buf.
8256 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8258 int nspacelen, cnamelen;
8259 nspacelen = strlen (klass->name_space);
8260 cnamelen = strlen (klass->name);
8261 if (nspacelen + cnamelen + 2 > bufsize)
8264 memcpy (buf, klass->name_space, nspacelen);
8265 buf [nspacelen ++] = '.';
8267 memcpy (buf + nspacelen, klass->name, cnamelen);
8268 buf [nspacelen + cnamelen] = 0;
8269 return nspacelen + cnamelen;
8272 #ifdef DISABLE_ICALL_TABLES
8274 no_icall_table (void)
8276 g_assert_not_reached ();
8281 * mono_lookup_internal_call_full:
8282 * \param method the method to look up
8283 * \param uses_handles out argument if method needs handles around managed objects.
8284 * \returns a pointer to the icall code for the given method. If
8285 * \p uses_handles is not NULL, it will be set to TRUE if the method
8286 * needs managed objects wrapped using the infrastructure in handle.h
8288 * If the method is not found, warns and returns NULL.
8291 mono_lookup_internal_call_full (MonoMethod *method, mono_bool *uses_handles)
8296 int typelen = 0, mlen, siglen;
8298 #ifndef DISABLE_ICALL_TABLES
8299 const IcallTypeDesc *imap = NULL;
8302 g_assert (method != NULL);
8304 if (method->is_inflated)
8305 method = ((MonoMethodInflated *) method)->declaring;
8307 if (method->klass->nested_in) {
8308 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8312 mname [pos++] = '/';
8315 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8321 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8326 #ifndef DISABLE_ICALL_TABLES
8327 imap = find_class_icalls (mname);
8330 mname [typelen] = ':';
8331 mname [typelen + 1] = ':';
8333 mlen = strlen (method->name);
8334 memcpy (mname + typelen + 2, method->name, mlen);
8335 sigstart = mname + typelen + 2 + mlen;
8338 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8339 siglen = strlen (tmpsig);
8340 if (typelen + mlen + siglen + 6 > sizeof (mname))
8343 memcpy (sigstart + 1, tmpsig, siglen);
8344 sigstart [siglen + 1] = ')';
8345 sigstart [siglen + 2] = 0;
8350 res = g_hash_table_lookup (icall_hash, mname);
8353 *uses_handles = FALSE;
8354 mono_icall_unlock ();;
8357 /* try without signature */
8359 res = g_hash_table_lookup (icall_hash, mname);
8362 *uses_handles = FALSE;
8363 mono_icall_unlock ();
8367 #ifdef DISABLE_ICALL_TABLES
8368 mono_icall_unlock ();
8369 /* Fail only when the result is actually used */
8370 /* mono_marshal_get_native_wrapper () depends on this */
8371 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8372 return ves_icall_System_String_ctor_RedirectToCreateString;
8374 return no_icall_table;
8376 /* it wasn't found in the static call tables */
8379 *uses_handles = FALSE;
8380 mono_icall_unlock ();
8383 res = find_method_icall (imap, sigstart - mlen);
8386 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8387 mono_icall_unlock ();
8390 /* try _with_ signature */
8392 res = find_method_icall (imap, sigstart - mlen);
8395 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8396 mono_icall_unlock ();
8400 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8401 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8402 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8403 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
8404 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");
8405 g_print ("If you see other errors or faults after this message they are probably related\n");
8406 g_print ("and you need to fix your mono install first.\n");
8408 mono_icall_unlock ();
8415 mono_lookup_internal_call (MonoMethod *method)
8417 return mono_lookup_internal_call_full (method, NULL);
8420 #ifdef ENABLE_ICALL_SYMBOL_MAP
8422 func_cmp (gconstpointer key, gconstpointer p)
8424 return (gsize)key - (gsize)*(gsize*)p;
8429 * mono_lookup_icall_symbol:
8431 * Given the icall METHOD, returns its C symbol.
8434 mono_lookup_icall_symbol (MonoMethod *m)
8436 #ifdef DISABLE_ICALL_TABLES
8437 g_assert_not_reached ();
8440 #ifdef ENABLE_ICALL_SYMBOL_MAP
8444 static gconstpointer *functions_sorted;
8445 static const char**symbols_sorted;
8446 static gboolean inited;
8451 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8452 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8453 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8454 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8455 /* Bubble sort the two arrays */
8459 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8460 if (functions_sorted [i] > functions_sorted [i + 1]) {
8463 tmp = functions_sorted [i];
8464 functions_sorted [i] = functions_sorted [i + 1];
8465 functions_sorted [i + 1] = tmp;
8466 tmp = symbols_sorted [i];
8467 symbols_sorted [i] = symbols_sorted [i + 1];
8468 symbols_sorted [i + 1] = tmp;
8475 func = mono_lookup_internal_call (m);
8478 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8482 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8484 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8485 g_assert_not_reached ();
8492 type_from_typename (char *type_name)
8494 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8496 if (!strcmp (type_name, "int"))
8497 klass = mono_defaults.int_class;
8498 else if (!strcmp (type_name, "ptr"))
8499 klass = mono_defaults.int_class;
8500 else if (!strcmp (type_name, "void"))
8501 klass = mono_defaults.void_class;
8502 else if (!strcmp (type_name, "int32"))
8503 klass = mono_defaults.int32_class;
8504 else if (!strcmp (type_name, "uint32"))
8505 klass = mono_defaults.uint32_class;
8506 else if (!strcmp (type_name, "int8"))
8507 klass = mono_defaults.sbyte_class;
8508 else if (!strcmp (type_name, "uint8"))
8509 klass = mono_defaults.byte_class;
8510 else if (!strcmp (type_name, "int16"))
8511 klass = mono_defaults.int16_class;
8512 else if (!strcmp (type_name, "uint16"))
8513 klass = mono_defaults.uint16_class;
8514 else if (!strcmp (type_name, "long"))
8515 klass = mono_defaults.int64_class;
8516 else if (!strcmp (type_name, "ulong"))
8517 klass = mono_defaults.uint64_class;
8518 else if (!strcmp (type_name, "float"))
8519 klass = mono_defaults.single_class;
8520 else if (!strcmp (type_name, "double"))
8521 klass = mono_defaults.double_class;
8522 else if (!strcmp (type_name, "object"))
8523 klass = mono_defaults.object_class;
8524 else if (!strcmp (type_name, "obj"))
8525 klass = mono_defaults.object_class;
8526 else if (!strcmp (type_name, "string"))
8527 klass = mono_defaults.string_class;
8528 else if (!strcmp (type_name, "bool"))
8529 klass = mono_defaults.boolean_class;
8530 else if (!strcmp (type_name, "boolean"))
8531 klass = mono_defaults.boolean_class;
8533 g_error ("%s", type_name);
8534 g_assert_not_reached ();
8536 return &klass->byval_arg;
8540 * LOCKING: Take the corlib image lock.
8542 MonoMethodSignature*
8543 mono_create_icall_signature (const char *sigstr)
8548 MonoMethodSignature *res, *res2;
8549 MonoImage *corlib = mono_defaults.corlib;
8551 mono_image_lock (corlib);
8552 res = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8553 mono_image_unlock (corlib);
8558 parts = g_strsplit (sigstr, " ", 256);
8567 res = mono_metadata_signature_alloc (corlib, len - 1);
8572 * Under windows, the default pinvoke calling convention is STDCALL but
8575 res->call_convention = MONO_CALL_C;
8578 res->ret = type_from_typename (parts [0]);
8579 for (i = 1; i < len; ++i) {
8580 res->params [i - 1] = type_from_typename (parts [i]);
8585 mono_image_lock (corlib);
8586 res2 = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8588 res = res2; /*Value is allocated in the image pool*/
8590 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8591 mono_image_unlock (corlib);
8597 mono_find_jit_icall_by_name (const char *name)
8599 MonoJitICallInfo *info;
8600 g_assert (jit_icall_hash_name);
8603 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8604 mono_icall_unlock ();
8609 mono_find_jit_icall_by_addr (gconstpointer addr)
8611 MonoJitICallInfo *info;
8612 g_assert (jit_icall_hash_addr);
8615 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8616 mono_icall_unlock ();
8622 * mono_get_jit_icall_info:
8624 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8625 * caller should access it while holding the icall lock.
8628 mono_get_jit_icall_info (void)
8630 return jit_icall_hash_name;
8634 * mono_lookup_jit_icall_symbol:
8636 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8639 mono_lookup_jit_icall_symbol (const char *name)
8641 MonoJitICallInfo *info;
8642 const char *res = NULL;
8645 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8647 res = info->c_symbol;
8648 mono_icall_unlock ();
8653 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8656 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8657 mono_icall_unlock ();
8661 * 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
8662 * icalls without wrappers in some cases.
8665 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8667 MonoJitICallInfo *info;
8674 if (!jit_icall_hash_name) {
8675 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8676 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8679 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8680 g_warning ("jit icall already defined \"%s\"\n", name);
8681 g_assert_not_reached ();
8684 info = g_new0 (MonoJitICallInfo, 1);
8689 info->c_symbol = c_symbol;
8690 info->no_raise = no_raise;
8693 info->wrapper = func;
8695 info->wrapper = NULL;
8698 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8699 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8701 mono_icall_unlock ();
8706 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8708 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);