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);
736 ICALL_EXPORT gboolean
737 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
742 MonoVTable *src_vtable;
743 MonoVTable *dest_vtable;
744 MonoClass *src_class;
745 MonoClass *dest_class;
747 src_vtable = source->obj.vtable;
748 dest_vtable = dest->obj.vtable;
750 if (src_vtable->rank != dest_vtable->rank)
753 if (source->bounds || dest->bounds)
756 /* there's no integer overflow since mono_array_length returns an unsigned integer */
757 if ((dest_idx + length > mono_array_length_fast (dest)) ||
758 (source_idx + length > mono_array_length_fast (source)))
761 src_class = src_vtable->klass->element_class;
762 dest_class = dest_vtable->klass->element_class;
765 * Handle common cases.
768 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
769 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
771 if (src_class == mono_defaults.object_class && dest_class->valuetype)
774 /* Check if we're copying a char[] <==> (u)short[] */
775 if (src_class != dest_class) {
776 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
779 /* 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. */
780 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
784 if (dest_class->valuetype) {
785 element_size = mono_array_element_size (source->obj.vtable->klass);
786 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
787 if (dest_class->has_references) {
788 mono_value_copy_array (dest, dest_idx, source_addr, length);
790 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
791 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
794 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
801 ves_icall_System_Array_GetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
807 ac = (MonoClass *)arr->obj.vtable->klass;
809 esize = mono_array_element_size (ac);
810 ea = (gpointer*)((char*)arr->vector + (pos * esize));
812 mono_gc_memmove_atomic (value, ea, esize);
816 ves_icall_System_Array_SetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
822 ac = (MonoClass *)arr->obj.vtable->klass;
823 ec = ac->element_class;
825 esize = mono_array_element_size (ac);
826 ea = (gpointer*)((char*)arr->vector + (pos * esize));
828 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
829 g_assert (esize == sizeof (gpointer));
830 mono_gc_wbarrier_generic_store (ea, *(MonoObject **)value);
832 g_assert (ec->inited);
833 g_assert (esize == mono_class_value_size (ec, NULL));
834 if (ec->has_references)
835 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
837 mono_gc_memmove_atomic (ea, value, esize);
842 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArrayHandle array, MonoClassField *field_handle, MonoError *error)
846 MonoClass *klass = mono_handle_class (array);
847 guint32 size = mono_array_element_size (klass);
848 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
850 const char *field_data;
852 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
853 mono_error_set_argument (error, "array", "Cannot initialize array of non-primitive type");
857 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
858 mono_error_set_argument (error, "field_handle", "Field '%s' doesn't have an RVA", mono_field_get_name (field_handle));
862 size *= MONO_HANDLE_GETVAL(array, max_length);
863 field_data = mono_field_get_data (field_handle);
865 if (size > mono_type_size (field_handle->type, &align)) {
866 mono_error_set_argument (error, "field_handle", "Field not large enough to fill array");
870 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
872 guint ## n *data = (guint ## n *) mono_array_addr (MONO_HANDLE_RAW(array), char, 0); \
873 guint ## n *src = (guint ## n *) field_data; \
875 nEnt = (size / sizeof(guint ## n)); \
877 for (i = 0; i < nEnt; i++) { \
878 data[i] = read ## n (&src[i]); \
882 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
884 switch (type->type) {
901 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
905 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
910 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
912 return offsetof (MonoString, chars);
915 ICALL_EXPORT MonoObject *
916 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
918 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
922 MonoObject *ret = mono_object_clone_checked (obj, &error);
923 mono_error_set_pending_exception (&error);
930 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
936 MONO_CHECK_ARG_NULL (handle,);
938 klass = mono_class_from_mono_type (handle);
939 MONO_CHECK_ARG (handle, klass,);
941 if (mono_class_is_gtd (klass))
944 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
945 if (!is_ok (&error)) {
946 mono_error_set_pending_exception (&error);
950 /* This will call the type constructor */
951 if (!mono_runtime_class_init_full (vtable, &error))
952 mono_error_set_pending_exception (&error);
956 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
960 mono_image_check_for_module_cctor (image);
961 if (image->has_module_cctor) {
962 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
963 if (!mono_error_ok (&error)) {
964 mono_error_set_pending_exception (&error);
967 /*It's fine to raise the exception here*/
968 MonoVTable * vtable = mono_class_vtable_full (mono_domain_get (), module_klass, &error);
969 if (!is_ok (&error)) {
970 mono_error_set_pending_exception (&error);
973 if (!mono_runtime_class_init_full (vtable, &error))
974 mono_error_set_pending_exception (&error);
978 ICALL_EXPORT MonoBoolean
979 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
981 #if defined(TARGET_WIN32) || defined(HOST_WIN32)
982 // It does not work on win32
988 MonoInternalThread *thread;
990 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
991 /* if we have no info we are optimistic and assume there is enough room */
995 thread = mono_thread_internal_current ();
996 // .net seems to check that at least 50% of stack is available
997 min_size = thread->stack_size / 2;
999 // TODO: It's not always set
1003 current = (guint8 *)&stack_addr;
1004 if (current > stack_addr) {
1005 if ((current - stack_addr) < min_size)
1008 if (current - (stack_addr - stack_size) < min_size)
1015 ICALL_EXPORT MonoObject *
1016 ves_icall_System_Object_MemberwiseClone (MonoObject *this_obj)
1019 MonoObject *ret = mono_object_clone_checked (this_obj, &error);
1020 mono_error_set_pending_exception (&error);
1026 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this_obj, MonoArray **fields)
1030 MonoObject **values = NULL;
1033 gint32 result = (int)(gsize)mono_defaults.int32_class;
1034 MonoClassField* field;
1037 klass = mono_object_class (this_obj);
1039 if (mono_class_num_fields (klass) == 0)
1043 * Compute the starting value of the hashcode for fields of primitive
1044 * types, and return the remaining fields in an array to the managed side.
1045 * This way, we can avoid costly reflection operations in managed code.
1048 while ((field = mono_class_get_fields (klass, &iter))) {
1049 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1051 if (mono_field_is_deleted (field))
1053 /* FIXME: Add more types */
1054 switch (field->type->type) {
1056 result ^= *(gint32*)((guint8*)this_obj + field->offset);
1058 case MONO_TYPE_STRING: {
1060 s = *(MonoString**)((guint8*)this_obj + field->offset);
1062 result ^= mono_string_hash (s);
1067 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1068 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1069 if (!is_ok (&error)) {
1070 mono_error_set_pending_exception (&error);
1073 values [count++] = o;
1079 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1080 if (mono_error_set_pending_exception (&error))
1082 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1083 for (i = 0; i < count; ++i)
1084 mono_array_setref (*fields, i, values [i]);
1091 ICALL_EXPORT MonoBoolean
1092 ves_icall_System_ValueType_Equals (MonoObject *this_obj, MonoObject *that, MonoArray **fields)
1096 MonoObject **values = NULL;
1098 MonoClassField* field;
1102 MONO_CHECK_ARG_NULL (that, FALSE);
1104 if (this_obj->vtable != that->vtable)
1107 klass = mono_object_class (this_obj);
1109 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1110 return (*(gint32*)((guint8*)this_obj + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1113 * Do the comparison for fields of primitive type and return a result if
1114 * possible. Otherwise, return the remaining fields in an array to the
1115 * managed side. This way, we can avoid costly reflection operations in
1120 while ((field = mono_class_get_fields (klass, &iter))) {
1121 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1123 if (mono_field_is_deleted (field))
1125 /* FIXME: Add more types */
1126 switch (field->type->type) {
1129 case MONO_TYPE_BOOLEAN:
1130 if (*((guint8*)this_obj + field->offset) != *((guint8*)that + field->offset))
1135 case MONO_TYPE_CHAR:
1136 if (*(gint16*)((guint8*)this_obj + field->offset) != *(gint16*)((guint8*)that + field->offset))
1141 if (*(gint32*)((guint8*)this_obj + field->offset) != *(gint32*)((guint8*)that + field->offset))
1146 if (*(gint64*)((guint8*)this_obj + field->offset) != *(gint64*)((guint8*)that + field->offset))
1150 if (*(float*)((guint8*)this_obj + field->offset) != *(float*)((guint8*)that + field->offset))
1154 if (*(double*)((guint8*)this_obj + field->offset) != *(double*)((guint8*)that + field->offset))
1159 case MONO_TYPE_STRING: {
1160 MonoString *s1, *s2;
1161 guint32 s1len, s2len;
1162 s1 = *(MonoString**)((guint8*)this_obj + field->offset);
1163 s2 = *(MonoString**)((guint8*)that + field->offset);
1166 if ((s1 == NULL) || (s2 == NULL))
1168 s1len = mono_string_length (s1);
1169 s2len = mono_string_length (s2);
1173 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1179 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1180 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1181 if (!is_ok (&error)) {
1182 mono_error_set_pending_exception (&error);
1185 values [count++] = o;
1186 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, that, &error);
1187 if (!is_ok (&error)) {
1188 mono_error_set_pending_exception (&error);
1191 values [count++] = o;
1194 if (klass->enumtype)
1195 /* enums only have one non-static field */
1201 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1202 if (mono_error_set_pending_exception (&error))
1204 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1205 for (i = 0; i < count; ++i)
1206 mono_array_setref_fast (*fields, i, values [i]);
1213 ICALL_EXPORT MonoReflectionTypeHandle
1214 ves_icall_System_Object_GetType (MonoObjectHandle obj, MonoError *error)
1217 MonoDomain *domain = MONO_HANDLE_DOMAIN (obj);
1218 MonoClass *klass = mono_handle_class (obj);
1219 #ifndef DISABLE_REMOTING
1220 if (mono_class_is_transparent_proxy (klass)) {
1221 MonoTransparentProxyHandle proxy_obj = MONO_HANDLE_CAST (MonoTransparentProxy, obj);
1222 MonoRemoteClass *remote_class = MONO_HANDLE_GETVAL (proxy_obj, remote_class);
1223 MonoType *proxy_type = &remote_class->proxy_class->byval_arg;
1224 return mono_type_get_object_handle (domain, proxy_type, error);
1227 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
1231 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1233 MonoMethod **dest = (MonoMethod **)data;
1235 /* skip unmanaged frames */
1240 if (!strcmp (m->klass->name_space, "System.Reflection"))
1249 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1251 MonoMethod **dest = (MonoMethod **)data;
1253 /* skip unmanaged frames */
1257 if (m->wrapper_type != MONO_WRAPPER_NONE)
1265 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1276 get_caller_no_system_or_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1278 MonoMethod **dest = (MonoMethod **)data;
1280 /* skip unmanaged frames */
1284 if (m->wrapper_type != MONO_WRAPPER_NONE)
1292 if (m->klass->image == mono_defaults.corlib && ((!strcmp (m->klass->name_space, "System.Reflection"))
1293 || (!strcmp (m->klass->name_space, "System"))))
1303 static MonoReflectionTypeHandle
1304 type_from_parsed_name (MonoTypeNameParse *info, MonoBoolean ignoreCase, MonoAssembly **caller_assembly, MonoError *error)
1306 MonoMethod *m, *dest;
1308 MonoType *type = NULL;
1309 MonoAssembly *assembly = NULL;
1310 gboolean type_resolve = FALSE;
1311 MonoImage *rootimage = NULL;
1316 * We must compute the calling assembly as type loading must happen under a metadata context.
1317 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1318 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1320 m = mono_method_get_last_managed ();
1322 if (m && m->klass->image != mono_defaults.corlib) {
1323 /* Happens with inlining */
1325 /* Ugly hack: type_from_parsed_name is called from
1326 * System.Type.internal_from_name, which is called most
1327 * directly from System.Type.GetType(string,bool,bool) but
1328 * also indirectly from places such as
1329 * System.Type.GetType(string,func,func) (via
1330 * System.TypeNameParser.GetType and System.TypeSpec.Resolve)
1331 * so we need to skip over all of those to find the true caller.
1333 * It would be nice if we had stack marks.
1335 mono_stack_walk_no_il (get_caller_no_system_or_reflection, &dest);
1341 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1342 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1343 * to crash. This only seems to happen in some strange remoting
1344 * scenarios and I was unable to figure out what's happening there.
1345 * Dec 10, 2005 - Martin.
1349 assembly = dest->klass->image->assembly;
1350 type_resolve = TRUE;
1351 rootimage = assembly->image;
1353 g_warning (G_STRLOC);
1355 *caller_assembly = assembly;
1357 if (info->assembly.name)
1358 assembly = mono_assembly_load (&info->assembly, assembly ? assembly->basedir : NULL, NULL);
1361 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1362 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1368 // Say we're looking for System.Generic.Dict<int, Local>
1369 // we FAIL the get type above, because S.G.Dict isn't in assembly->image. So we drop down here.
1370 // but then we FAIL AGAIN because now we pass null as the image and the rootimage and everything
1371 // is messed up when we go to construct the Local as the type arg...
1373 // By contrast, if we started with Mine<System.Generic.Dict<int, Local>> we'd go in with assembly->image
1374 // as the root and then even the detour into generics would still not screw us when we went to load Local.
1375 if (!info->assembly.name && !type) {
1377 type = mono_reflection_get_type_checked (rootimage, NULL, info, ignoreCase, &type_resolve, error);
1381 if (assembly && !type && type_resolve) {
1382 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1383 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1391 return mono_type_get_object_handle (mono_domain_get (), type, error);
1393 return MONO_HANDLE_NEW (MonoReflectionType, NULL);
1396 ICALL_EXPORT MonoReflectionTypeHandle
1397 ves_icall_System_Type_internal_from_name (MonoStringHandle name,
1398 MonoBoolean throwOnError,
1399 MonoBoolean ignoreCase,
1403 MonoTypeNameParse info;
1405 MonoAssembly *caller_assembly;
1406 MonoReflectionTypeHandle type = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1408 char *str = mono_string_handle_to_utf8 (name, error);
1412 parsedOk = mono_reflection_parse_type (str, &info);
1414 /* mono_reflection_parse_type() mangles the string */
1416 mono_reflection_free_type_info (&info);
1418 mono_error_set_argument (error, "typeName", "failed parse: %s", str);
1422 MONO_HANDLE_ASSIGN (type, type_from_parsed_name (&info, ignoreCase, &caller_assembly, error));
1424 if (!is_ok (error)) {
1425 mono_reflection_free_type_info (&info);
1429 if (MONO_HANDLE_IS_NULL (type)) {
1431 char *tname = info.name_space ? g_strdup_printf ("%s.%s", info.name_space, info.name) : g_strdup (info.name);
1433 if (info.assembly.name)
1434 aname = mono_stringify_assembly_name (&info.assembly);
1435 else if (caller_assembly)
1436 aname = mono_stringify_assembly_name (mono_assembly_get_name (caller_assembly));
1438 aname = g_strdup ("");
1439 mono_error_set_type_load_name (error, tname, aname, "");
1441 mono_reflection_free_type_info (&info);
1447 if (!is_ok (error)) {
1449 mono_error_cleanup (error);
1450 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
1457 ICALL_EXPORT MonoReflectionTypeHandle
1458 ves_icall_System_Type_internal_from_handle (MonoType *handle, MonoError *error)
1461 MonoDomain *domain = mono_domain_get ();
1463 return mono_type_get_object_handle (domain, handle, error);
1466 ICALL_EXPORT MonoType*
1467 ves_icall_Mono_RuntimeClassHandle_GetTypeFromClass (MonoClass *klass)
1469 return mono_class_get_type (klass);
1473 ves_icall_Mono_RuntimeGPtrArrayHandle_GPtrArrayFree (GPtrArray *ptr_array)
1475 g_ptr_array_free (ptr_array, TRUE);
1479 ves_icall_Mono_SafeStringMarshal_GFree (void *c_str)
1485 ves_icall_Mono_SafeStringMarshal_StringToUtf8 (MonoString *s)
1488 char *res = mono_string_to_utf8_checked (s, &error);
1489 mono_error_set_pending_exception (&error);
1493 /* System.TypeCode */
1512 TYPECODE_STRING = 18
1515 ICALL_EXPORT guint32
1516 ves_icall_type_GetTypeCodeInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
1519 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1523 return TYPECODE_OBJECT;
1527 case MONO_TYPE_VOID:
1528 return TYPECODE_OBJECT;
1529 case MONO_TYPE_BOOLEAN:
1530 return TYPECODE_BOOLEAN;
1532 return TYPECODE_BYTE;
1534 return TYPECODE_SBYTE;
1536 return TYPECODE_UINT16;
1538 return TYPECODE_INT16;
1539 case MONO_TYPE_CHAR:
1540 return TYPECODE_CHAR;
1544 return TYPECODE_OBJECT;
1546 return TYPECODE_UINT32;
1548 return TYPECODE_INT32;
1550 return TYPECODE_UINT64;
1552 return TYPECODE_INT64;
1554 return TYPECODE_SINGLE;
1556 return TYPECODE_DOUBLE;
1557 case MONO_TYPE_VALUETYPE: {
1558 MonoClass *klass = type->data.klass;
1560 if (klass->enumtype) {
1561 t = mono_class_enum_basetype (klass)->type;
1563 } else if (mono_is_corlib_image (klass->image)) {
1564 if (strcmp (klass->name_space, "System") == 0) {
1565 if (strcmp (klass->name, "Decimal") == 0)
1566 return TYPECODE_DECIMAL;
1567 else if (strcmp (klass->name, "DateTime") == 0)
1568 return TYPECODE_DATETIME;
1571 return TYPECODE_OBJECT;
1573 case MONO_TYPE_STRING:
1574 return TYPECODE_STRING;
1575 case MONO_TYPE_SZARRAY:
1576 case MONO_TYPE_ARRAY:
1577 case MONO_TYPE_OBJECT:
1579 case MONO_TYPE_MVAR:
1580 case MONO_TYPE_TYPEDBYREF:
1581 return TYPECODE_OBJECT;
1582 case MONO_TYPE_CLASS:
1584 MonoClass *klass = type->data.klass;
1585 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1586 if (strcmp (klass->name, "DBNull") == 0)
1587 return TYPECODE_DBNULL;
1590 return TYPECODE_OBJECT;
1591 case MONO_TYPE_GENERICINST:
1592 return TYPECODE_OBJECT;
1594 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1600 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1602 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1603 return mono_class_enum_basetype (type->data.klass);
1604 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1605 return mono_class_enum_basetype (type->data.generic_class->container_class);
1609 ICALL_EXPORT guint32
1610 ves_icall_RuntimeTypeHandle_type_is_assignable_from (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_c, MonoError *error)
1614 g_assert (!MONO_HANDLE_IS_NULL (ref_type));
1616 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1617 MonoClass *klass = mono_class_from_mono_type (type);
1618 MonoType *ctype = MONO_HANDLE_GETVAL (ref_c, type);
1619 MonoClass *klassc = mono_class_from_mono_type (ctype);
1621 if (type->byref ^ ctype->byref)
1625 MonoType *t = mono_type_get_underlying_type_ignore_byref (type);
1626 MonoType *ot = mono_type_get_underlying_type_ignore_byref (ctype);
1628 klass = mono_class_from_mono_type (t);
1629 klassc = mono_class_from_mono_type (ot);
1631 if (mono_type_is_primitive (t)) {
1632 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1633 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1634 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1635 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1636 return t->type == ot->type;
1638 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1641 if (klass->valuetype)
1642 return klass == klassc;
1643 return klass->valuetype == klassc->valuetype;
1646 return mono_class_is_assignable_from (klass, klassc);
1649 ICALL_EXPORT guint32
1650 ves_icall_RuntimeTypeHandle_IsInstanceOfType (MonoReflectionTypeHandle ref_type, MonoObjectHandle obj, MonoError *error)
1653 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1654 MonoClass *klass = mono_class_from_mono_type (type);
1655 mono_class_init_checked (klass, error);
1656 return_val_if_nok (error, FALSE);
1657 MonoObjectHandle inst = mono_object_handle_isinst (obj, klass, error);
1658 return_val_if_nok (error, FALSE);
1659 return !MONO_HANDLE_IS_NULL (inst);
1662 ICALL_EXPORT guint32
1663 ves_icall_RuntimeTypeHandle_GetAttributes (MonoReflectionTypeHandle ref_type, MonoError *error)
1666 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1667 MonoClass *klass = mono_class_from_mono_type (type);
1668 return mono_class_get_flags (klass);
1671 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1672 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionFieldHandle field_h, MonoError *error)
1675 MonoDomain *domain = MONO_HANDLE_DOMAIN (field_h);
1676 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1677 MonoClass *klass = field->parent;
1679 MonoGenericClass *gklass = mono_class_try_get_generic_class (klass);
1680 if (mono_class_is_gtd (klass) ||
1681 (gklass && gklass->context.class_inst->is_open))
1682 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1684 MonoType *ftype = mono_field_get_type (field);
1685 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1686 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1688 MonoMarshalType *info = mono_marshal_load_type_info (klass);
1690 for (int i = 0; i < info->num_fields; ++i) {
1691 if (info->fields [i].field == field) {
1692 if (!info->fields [i].mspec)
1693 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1695 return mono_reflection_marshal_as_attribute_from_marshal_spec (domain, klass, info->fields [i].mspec, error);
1700 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1703 ICALL_EXPORT MonoReflectionFieldHandle
1704 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type, MonoError *error)
1713 klass = handle->parent;
1715 klass = mono_class_from_mono_type (type);
1717 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1720 /* The managed code will throw the exception */
1721 return MONO_HANDLE_CAST (MonoReflectionField, NULL_HANDLE);
1724 return mono_field_get_object_handle (mono_domain_get (), klass, handle, error);
1727 ICALL_EXPORT MonoReflectionEventHandle
1728 ves_icall_System_Reflection_EventInfo_internal_from_handle_type (MonoEvent *handle, MonoType *type, MonoError *error)
1737 klass = handle->parent;
1739 klass = mono_class_from_mono_type (type);
1741 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1743 /* Managed code will throw an exception */
1744 return MONO_HANDLE_CAST (MonoReflectionEvent, NULL_HANDLE);
1747 return mono_event_get_object_handle (mono_domain_get (), klass, handle, error);
1751 ICALL_EXPORT MonoReflectionPropertyHandle
1752 ves_icall_System_Reflection_PropertyInfo_internal_from_handle_type (MonoProperty *handle, MonoType *type, MonoError *error)
1760 klass = handle->parent;
1762 klass = mono_class_from_mono_type (type);
1764 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1766 /* Managed code will throw an exception */
1767 return MONO_HANDLE_CAST (MonoReflectionProperty, NULL_HANDLE);
1770 return mono_property_get_object_handle (mono_domain_get (), klass, handle, error);
1773 ICALL_EXPORT MonoArrayHandle
1774 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionFieldHandle field_h, MonoBoolean optional, MonoError *error)
1777 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1779 MonoType *type = mono_field_get_type_checked (field, error);
1781 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
1783 return type_array_from_modifiers (field->parent->image, type, optional, error);
1787 vell_icall_get_method_attributes (MonoMethod *method)
1789 return method->flags;
1793 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info, MonoError *error)
1795 MonoDomain *domain = mono_domain_get ();
1797 MonoMethodSignature* sig = mono_method_signature_checked (method, error);
1798 return_if_nok (error);
1800 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &method->klass->byval_arg, error);
1801 return_if_nok (error);
1803 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
1805 MONO_HANDLE_ASSIGN (rt, mono_type_get_object_handle (domain, sig->ret, error));
1806 return_if_nok (error);
1808 MONO_STRUCT_SETREF (info, ret, MONO_HANDLE_RAW (rt));
1810 info->attrs = method->flags;
1811 info->implattrs = method->iflags;
1813 if (sig->call_convention == MONO_CALL_DEFAULT)
1814 callconv = sig->sentinelpos >= 0 ? 2 : 1;
1816 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1821 callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1822 info->callconv = callconv;
1825 ICALL_EXPORT MonoArrayHandle
1826 ves_icall_System_Reflection_MonoMethodInfo_get_parameter_info (MonoMethod *method, MonoReflectionMethodHandle member, MonoError *error)
1829 MonoDomain *domain = mono_domain_get ();
1831 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1832 MONO_HANDLE_GET (reftype, member, reftype);
1833 MonoClass *klass = NULL;
1834 if (!MONO_HANDLE_IS_NULL (reftype))
1835 klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (reftype, type));
1836 return mono_param_get_objects_internal (domain, method, klass, error);
1839 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1840 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method, MonoError *error)
1843 MonoDomain *domain = mono_domain_get ();
1844 MonoReflectionMarshalAsAttributeHandle res = MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, NULL);
1846 MonoMarshalSpec **mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1847 mono_method_get_marshal_info (method, mspecs);
1850 MONO_HANDLE_ASSIGN (res, mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0], error));
1856 for (int i = mono_method_signature (method)->param_count; i >= 0; i--)
1858 mono_metadata_free_marshal_spec (mspecs [i]);
1865 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1867 MonoClass *parent = field->field->parent;
1868 mono_class_setup_fields (parent);
1870 return field->field->offset - sizeof (MonoObject);
1873 ICALL_EXPORT MonoReflectionTypeHandle
1874 ves_icall_MonoField_GetParentType (MonoReflectionFieldHandle field, MonoBoolean declaring, MonoError *error)
1877 MonoDomain *domain = MONO_HANDLE_DOMAIN (field);
1881 MonoClassField *f = MONO_HANDLE_GETVAL (field, field);
1884 parent = MONO_HANDLE_GETVAL (field, klass);
1887 return mono_type_get_object_handle (domain, &parent->byval_arg, error);
1890 ICALL_EXPORT MonoObject *
1891 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1894 MonoClass *fklass = field->klass;
1895 MonoClassField *cf = field->field;
1896 MonoDomain *domain = mono_object_domain (field);
1898 if (fklass->image->assembly->ref_only) {
1899 mono_set_pending_exception (mono_get_exception_invalid_operation (
1900 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1904 if (mono_security_core_clr_enabled () &&
1905 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1906 mono_error_set_pending_exception (&error);
1910 MonoObject * result = mono_field_get_value_object_checked (domain, cf, obj, &error);
1911 mono_error_set_pending_exception (&error);
1916 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1919 MonoClassField *cf = field->field;
1923 if (field->klass->image->assembly->ref_only) {
1924 mono_set_pending_exception (mono_get_exception_invalid_operation (
1925 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1929 if (mono_security_core_clr_enabled () &&
1930 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1931 mono_error_set_pending_exception (&error);
1935 type = mono_field_get_type_checked (cf, &error);
1936 if (!mono_error_ok (&error)) {
1937 mono_error_set_pending_exception (&error);
1941 v = (gchar *) value;
1943 switch (type->type) {
1946 case MONO_TYPE_BOOLEAN:
1949 case MONO_TYPE_CHAR:
1958 case MONO_TYPE_VALUETYPE:
1961 v += sizeof (MonoObject);
1963 case MONO_TYPE_STRING:
1964 case MONO_TYPE_OBJECT:
1965 case MONO_TYPE_CLASS:
1966 case MONO_TYPE_ARRAY:
1967 case MONO_TYPE_SZARRAY:
1970 case MONO_TYPE_GENERICINST: {
1971 MonoGenericClass *gclass = type->data.generic_class;
1972 g_assert (!gclass->context.class_inst->is_open);
1974 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1975 MonoClass *nklass = mono_class_from_mono_type (type);
1976 MonoObject *nullable;
1979 * Convert the boxed vtype into a Nullable structure.
1980 * This is complicated by the fact that Nullables have
1981 * a variable structure.
1983 nullable = mono_object_new_checked (mono_domain_get (), nklass, &error);
1984 if (!mono_error_ok (&error)) {
1985 mono_error_set_pending_exception (&error);
1989 mono_nullable_init ((guint8 *)mono_object_unbox (nullable), value, nklass);
1991 v = (gchar *)mono_object_unbox (nullable);
1994 if (gclass->container_class->valuetype && (v != NULL))
1995 v += sizeof (MonoObject);
1999 g_error ("type 0x%x not handled in "
2000 "ves_icall_FieldInfo_SetValueInternal", type->type);
2005 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
2006 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, &error);
2007 if (!is_ok (&error)) {
2008 mono_error_set_pending_exception (&error);
2011 if (!vtable->initialized) {
2012 if (!mono_runtime_class_init_full (vtable, &error)) {
2013 mono_error_set_pending_exception (&error);
2017 mono_field_static_set_value (vtable, cf, v);
2019 mono_field_set_value (obj, cf, v);
2024 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
2033 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
2034 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2038 if (MONO_TYPE_IS_REFERENCE (f->type))
2039 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
2041 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
2044 ICALL_EXPORT MonoObject *
2045 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
2047 MonoObject *o = NULL;
2048 MonoClassField *field = rfield->field;
2050 MonoDomain *domain = mono_object_domain (rfield);
2052 MonoTypeEnum def_type;
2053 const char *def_value;
2057 mono_class_init (field->parent);
2059 t = mono_field_get_type_checked (field, &error);
2060 if (!mono_error_ok (&error)) {
2061 mono_error_set_pending_exception (&error);
2065 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
2066 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2070 if (image_is_dynamic (field->parent->image)) {
2071 MonoClass *klass = field->parent;
2072 int fidx = field - klass->fields;
2073 MonoFieldDefaultValue *def_values = mono_class_get_field_def_values (klass);
2075 g_assert (def_values);
2076 def_type = def_values [fidx].def_type;
2077 def_value = def_values [fidx].data;
2079 if (def_type == MONO_TYPE_END) {
2080 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2084 def_value = mono_class_get_field_default_value (field, &def_type);
2085 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
2087 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2092 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
2096 case MONO_TYPE_BOOLEAN:
2099 case MONO_TYPE_CHAR:
2107 case MONO_TYPE_R8: {
2110 /* boxed value type */
2111 t = g_new0 (MonoType, 1);
2113 klass = mono_class_from_mono_type (t);
2115 o = mono_object_new_checked (domain, klass, &error);
2116 if (!mono_error_ok (&error)) {
2117 mono_error_set_pending_exception (&error);
2120 v = ((gchar *) o) + sizeof (MonoObject);
2121 mono_get_constant_value_from_blob (domain, def_type, def_value, v, &error);
2122 if (mono_error_set_pending_exception (&error))
2126 case MONO_TYPE_STRING:
2127 case MONO_TYPE_CLASS:
2128 mono_get_constant_value_from_blob (domain, def_type, def_value, &o, &error);
2129 if (mono_error_set_pending_exception (&error))
2133 g_assert_not_reached ();
2139 ICALL_EXPORT MonoReflectionTypeHandle
2140 ves_icall_MonoField_ResolveType (MonoReflectionFieldHandle ref_field, MonoError *error)
2143 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_field);
2144 MonoClassField *field = MONO_HANDLE_GETVAL (ref_field, field);
2145 MonoType *type = mono_field_get_type_checked (field, error);
2146 if (!is_ok (error)) {
2147 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2149 return mono_type_get_object_handle (domain, type, error);
2152 /* From MonoProperty.cs */
2154 PInfo_Attributes = 1,
2155 PInfo_GetMethod = 1 << 1,
2156 PInfo_SetMethod = 1 << 2,
2157 PInfo_ReflectedType = 1 << 3,
2158 PInfo_DeclaringType = 1 << 4,
2163 ves_icall_MonoPropertyInfo_get_property_info (MonoReflectionPropertyHandle property, MonoPropertyInfo *info, PInfo req_info, MonoError *error)
2166 MonoDomain *domain = MONO_HANDLE_DOMAIN (property);
2167 const MonoProperty *pproperty = MONO_HANDLE_GETVAL (property, property);
2169 if ((req_info & PInfo_ReflectedType) != 0) {
2170 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
2171 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2172 return_if_nok (error);
2174 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
2176 if ((req_info & PInfo_DeclaringType) != 0) {
2177 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pproperty->parent->byval_arg, error);
2178 return_if_nok (error);
2180 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2183 if ((req_info & PInfo_Name) != 0) {
2184 MonoStringHandle name = mono_string_new_handle (domain, pproperty->name, error);
2185 return_if_nok (error);
2187 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (name));
2190 if ((req_info & PInfo_Attributes) != 0)
2191 info->attrs = pproperty->attrs;
2193 if ((req_info & PInfo_GetMethod) != 0) {
2194 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2195 MonoReflectionMethodHandle rm;
2196 if (pproperty->get &&
2197 (((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2198 pproperty->get->klass == property_klass)) {
2199 rm = mono_method_get_object_handle (domain, pproperty->get, property_klass, error);
2200 return_if_nok (error);
2202 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2205 MONO_STRUCT_SETREF (info, get, MONO_HANDLE_RAW (rm));
2207 if ((req_info & PInfo_SetMethod) != 0) {
2208 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2209 MonoReflectionMethodHandle rm;
2210 if (pproperty->set &&
2211 (((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2212 pproperty->set->klass == property_klass)) {
2213 rm = mono_method_get_object_handle (domain, pproperty->set, property_klass, error);
2214 return_if_nok (error);
2216 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2219 MONO_STRUCT_SETREF (info, set, MONO_HANDLE_RAW (rm));
2222 * There may be other methods defined for properties, though, it seems they are not exposed
2223 * in the reflection API
2228 ves_icall_MonoEventInfo_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
2231 MonoReflectionType *rt;
2232 MonoReflectionMethod *rm;
2233 MonoDomain *domain = mono_object_domain (event);
2235 rt = mono_type_get_object_checked (domain, &event->klass->byval_arg, &error);
2236 if (mono_error_set_pending_exception (&error))
2239 MONO_STRUCT_SETREF (info, reflected_type, rt);
2241 rt = mono_type_get_object_checked (domain, &event->event->parent->byval_arg, &error);
2242 if (mono_error_set_pending_exception (&error))
2245 MONO_STRUCT_SETREF (info, declaring_type, rt);
2247 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2248 info->attrs = event->event->attrs;
2250 if (event->event->add) {
2251 rm = mono_method_get_object_checked (domain, event->event->add, NULL, &error);
2252 if (mono_error_set_pending_exception (&error))
2258 MONO_STRUCT_SETREF (info, add_method, rm);
2260 if (event->event->remove) {
2261 rm = mono_method_get_object_checked (domain, event->event->remove, NULL, &error);
2262 if (mono_error_set_pending_exception (&error))
2268 MONO_STRUCT_SETREF (info, remove_method, rm);
2270 if (event->event->raise) {
2271 rm = mono_method_get_object_checked (domain, event->event->raise, NULL, &error);
2272 if (mono_error_set_pending_exception (&error))
2278 MONO_STRUCT_SETREF (info, raise_method, rm);
2280 #ifndef MONO_SMALL_CONFIG
2281 if (event->event->other) {
2283 while (event->event->other [n])
2285 MonoArray *info_arr = mono_array_new_checked (domain, mono_defaults.method_info_class, n, &error);
2286 if (mono_error_set_pending_exception (&error))
2288 MONO_STRUCT_SETREF (info, other_methods, info_arr);
2290 for (i = 0; i < n; i++) {
2291 rm = mono_method_get_object_checked (domain, event->event->other [i], NULL, &error);
2292 if (mono_error_set_pending_exception (&error))
2294 mono_array_setref (info->other_methods, i, rm);
2301 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2306 mono_class_setup_interfaces (klass, error);
2307 if (!mono_error_ok (error))
2310 for (i = 0; i < klass->interface_count; i++) {
2311 ic = klass->interfaces [i];
2312 g_hash_table_insert (ifaces, ic, ic);
2314 collect_interfaces (ic, ifaces, error);
2315 if (!mono_error_ok (error))
2321 MonoArrayHandle iface_array;
2322 MonoGenericContext *context;
2326 } FillIfaceArrayData;
2329 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2331 HANDLE_FUNCTION_ENTER ();
2332 FillIfaceArrayData *data = (FillIfaceArrayData *)user_data;
2333 MonoClass *ic = (MonoClass *)key;
2334 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2335 MonoError *error = data->error;
2340 if (data->context && mono_class_is_ginst (ic) && mono_class_get_generic_class (ic)->context.class_inst->is_open) {
2341 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, error);
2346 MonoReflectionTypeHandle rt = mono_type_get_object_handle (data->domain, ret, error);
2350 MONO_HANDLE_ARRAY_SETREF (data->iface_array, data->next_idx, rt);
2354 mono_metadata_free_type (inflated);
2356 HANDLE_FUNCTION_RETURN ();
2360 get_interfaces_hash (gconstpointer v1)
2362 MonoClass *k = (MonoClass*)v1;
2364 return k->type_token;
2367 ICALL_EXPORT MonoArrayHandle
2368 ves_icall_RuntimeType_GetInterfaces (MonoReflectionTypeHandle ref_type, MonoError *error)
2371 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2372 MonoClass *klass = mono_class_from_mono_type (type);
2374 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2376 MonoGenericContext *context = NULL;
2377 if (mono_class_is_ginst (klass) && mono_class_get_generic_class (klass)->context.class_inst->is_open) {
2378 context = mono_class_get_context (klass);
2379 klass = mono_class_get_generic_class (klass)->container_class;
2382 for (MonoClass *parent = klass; parent; parent = parent->parent) {
2383 mono_class_setup_interfaces (parent, error);
2386 collect_interfaces (parent, iface_hash, error);
2391 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2393 int len = g_hash_table_size (iface_hash);
2395 g_hash_table_destroy (iface_hash);
2396 if (!domain->empty_types) {
2397 domain->empty_types = mono_array_new_cached (domain, mono_defaults.runtimetype_class, 0, error);
2401 return MONO_HANDLE_NEW (MonoArray, domain->empty_types);
2404 FillIfaceArrayData data;
2405 data.iface_array = MONO_HANDLE_NEW (MonoArray, mono_array_new_cached (domain, mono_defaults.runtimetype_class, len, error));
2408 data.context = context;
2410 data.domain = domain;
2413 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2418 g_hash_table_destroy (iface_hash);
2419 return data.iface_array;
2422 g_hash_table_destroy (iface_hash);
2423 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
2427 set_interface_map_data_method_object (MonoDomain *domain, MonoMethod *method, MonoClass *iclass, int ioffset, MonoClass *klass, MonoArrayHandle targets, MonoArrayHandle methods, int i, MonoError *error)
2429 HANDLE_FUNCTION_ENTER ();
2431 MonoReflectionMethodHandle member = mono_method_get_object_handle (domain, method, iclass, error);
2435 MONO_HANDLE_ARRAY_SETREF (methods, i, member);
2437 MONO_HANDLE_ASSIGN (member, mono_method_get_object_handle (domain, klass->vtable [i + ioffset], klass, error));
2441 MONO_HANDLE_ARRAY_SETREF (targets, i, member);
2444 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2448 ves_icall_RuntimeType_GetInterfaceMapData (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_iface, MonoArrayHandleOut targets, MonoArrayHandleOut methods, MonoError *error)
2451 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2452 MonoClass *klass = mono_class_from_mono_type (type);
2453 MonoType *iface = MONO_HANDLE_GETVAL (ref_iface, type);
2454 MonoClass *iclass = mono_class_from_mono_type (iface);
2456 mono_class_init_checked (klass, error);
2457 return_if_nok (error);
2458 mono_class_init_checked (iclass, error);
2459 return_if_nok (error);
2461 mono_class_setup_vtable (klass);
2463 gboolean variance_used;
2464 int ioffset = mono_class_interface_offset_with_variance (klass, iclass, &variance_used);
2468 int len = mono_class_num_methods (iclass);
2469 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2470 MonoArrayHandle targets_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2471 return_if_nok (error);
2472 MONO_HANDLE_ASSIGN (targets, targets_arr);
2474 MonoArrayHandle methods_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2475 return_if_nok (error);
2476 MONO_HANDLE_ASSIGN (methods, methods_arr);
2480 gpointer iter = NULL;
2481 while ((method = mono_class_get_methods (iclass, &iter))) {
2482 if (!set_interface_map_data_method_object (domain, method, iclass, ioffset, klass, targets, methods, i, error))
2489 ves_icall_RuntimeType_GetPacking (MonoReflectionTypeHandle ref_type, guint32 *packing, guint32 *size, MonoError *error)
2492 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2493 MonoClass *klass = mono_class_from_mono_type (type);
2495 mono_class_init_checked (klass, error);
2499 if (image_is_dynamic (klass->image)) {
2500 MonoReflectionTypeBuilderHandle tb = MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_type);
2501 *packing = MONO_HANDLE_GETVAL (tb, packing_size);
2502 *size = MONO_HANDLE_GETVAL (tb, class_size);
2504 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2508 ICALL_EXPORT MonoReflectionTypeHandle
2509 ves_icall_RuntimeTypeHandle_GetElementType (MonoReflectionTypeHandle ref_type, MonoError *error)
2513 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2514 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2516 if (!type->byref && type->type == MONO_TYPE_SZARRAY) {
2517 return mono_type_get_object_handle (domain, &type->data.klass->byval_arg, error);
2520 MonoClass *klass = mono_class_from_mono_type (type);
2521 mono_class_init_checked (klass, error);
2523 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2525 // GetElementType should only return a type for:
2526 // Array Pointer PassedByRef
2528 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2529 else if (klass->element_class && MONO_CLASS_IS_ARRAY (klass))
2530 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2531 else if (klass->element_class && type->type == MONO_TYPE_PTR)
2532 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2534 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2537 ICALL_EXPORT MonoReflectionTypeHandle
2538 ves_icall_RuntimeTypeHandle_GetBaseType (MonoReflectionTypeHandle ref_type, MonoError *error)
2542 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2543 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2546 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2548 MonoClass *klass = mono_class_from_mono_type (type);
2550 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2552 return mono_type_get_object_handle (domain, &klass->parent->byval_arg, error);
2555 ICALL_EXPORT MonoBoolean
2556 ves_icall_RuntimeTypeHandle_IsPointer (MonoReflectionTypeHandle ref_type, MonoError *error)
2559 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2560 return type->type == MONO_TYPE_PTR;
2563 ICALL_EXPORT MonoBoolean
2564 ves_icall_RuntimeTypeHandle_IsPrimitive (MonoReflectionTypeHandle ref_type, MonoError *error)
2567 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2568 return (!type->byref && (((type->type >= MONO_TYPE_BOOLEAN) && (type->type <= MONO_TYPE_R8)) || (type->type == MONO_TYPE_I) || (type->type == MONO_TYPE_U)));
2571 ICALL_EXPORT MonoBoolean
2572 ves_icall_RuntimeTypeHandle_HasReferences (MonoReflectionTypeHandle ref_type, MonoError *error)
2575 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2578 klass = mono_class_from_mono_type (type);
2579 mono_class_init (klass);
2580 return klass->has_references;
2583 ICALL_EXPORT MonoBoolean
2584 ves_icall_RuntimeTypeHandle_IsByRef (MonoReflectionTypeHandle ref_type, MonoError *error)
2587 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2591 ICALL_EXPORT MonoBoolean
2592 ves_icall_RuntimeTypeHandle_IsComObject (MonoReflectionTypeHandle ref_type, MonoError *error)
2595 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2596 MonoClass *klass = mono_class_from_mono_type (type);
2597 mono_class_init_checked (klass, error);
2601 return mono_class_is_com_object (klass);
2604 ICALL_EXPORT guint32
2605 ves_icall_reflection_get_token (MonoObjectHandle obj, MonoError *error)
2608 return mono_reflection_get_token_checked (obj, error);
2611 ICALL_EXPORT MonoReflectionModuleHandle
2612 ves_icall_RuntimeTypeHandle_GetModule (MonoReflectionTypeHandle type, MonoError *error)
2615 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
2616 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2617 MonoClass *klass = mono_class_from_mono_type (t);
2618 return mono_module_get_object_handle (domain, klass->image, error);
2621 ICALL_EXPORT MonoReflectionAssemblyHandle
2622 ves_icall_RuntimeTypeHandle_GetAssembly (MonoReflectionTypeHandle type, MonoError *error)
2625 MonoDomain *domain = mono_domain_get ();
2626 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2627 MonoClass *klass = mono_class_from_mono_type (t);
2628 return mono_assembly_get_object_handle (domain, klass->image->assembly, error);
2631 ICALL_EXPORT MonoReflectionTypeHandle
2632 ves_icall_RuntimeType_get_DeclaringType (MonoReflectionTypeHandle ref_type, MonoError *error)
2635 MonoDomain *domain = mono_domain_get ();
2636 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2640 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2641 if (type->type == MONO_TYPE_VAR) {
2642 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2643 klass = param ? param->owner.klass : NULL;
2644 } else if (type->type == MONO_TYPE_MVAR) {
2645 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2646 klass = param ? param->owner.method->klass : NULL;
2648 klass = mono_class_from_mono_type (type)->nested_in;
2652 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2654 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2657 ICALL_EXPORT MonoStringHandle
2658 ves_icall_RuntimeType_get_Name (MonoReflectionTypeHandle reftype, MonoError *error)
2660 MonoDomain *domain = mono_domain_get ();
2661 MonoType *type = MONO_HANDLE_RAW(reftype)->type;
2662 MonoClass *klass = mono_class_from_mono_type (type);
2665 char *n = g_strdup_printf ("%s&", klass->name);
2666 MonoStringHandle res = mono_string_new_handle (domain, n, error);
2672 return mono_string_new_handle (domain, klass->name, error);
2676 ICALL_EXPORT MonoStringHandle
2677 ves_icall_RuntimeType_get_Namespace (MonoReflectionTypeHandle type, MonoError *error)
2679 MonoDomain *domain = mono_domain_get ();
2680 MonoClass *klass = mono_class_from_mono_type_handle (type);
2682 while (klass->nested_in)
2683 klass = klass->nested_in;
2685 if (klass->name_space [0] == '\0')
2686 return NULL_HANDLE_STRING;
2688 return mono_string_new_handle (domain, klass->name_space, error);
2692 ves_icall_RuntimeTypeHandle_GetArrayRank (MonoReflectionTypeHandle ref_type, MonoError *error)
2695 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2697 if (type->type != MONO_TYPE_ARRAY && type->type != MONO_TYPE_SZARRAY) {
2698 mono_error_set_argument (error, "type", "Type must be an array type");
2702 MonoClass *klass = mono_class_from_mono_type (type);
2707 static MonoArrayHandle
2708 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count, MonoError *error)
2710 return mono_array_new_handle (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count, error);
2714 set_type_object_in_array (MonoDomain *domain, MonoType *type, MonoArrayHandle dest, int i, MonoError *error)
2716 HANDLE_FUNCTION_ENTER();
2718 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, type, error);
2722 MONO_HANDLE_ARRAY_SETREF (dest, i, rt);
2725 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2728 ICALL_EXPORT MonoArrayHandle
2729 ves_icall_RuntimeType_GetGenericArguments (MonoReflectionTypeHandle ref_type, MonoBoolean runtimeTypeArray, MonoError *error)
2732 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2734 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2735 MonoClass *klass = mono_class_from_mono_type (type);
2737 MonoArrayHandle res = MONO_HANDLE_NEW (MonoArray, NULL);
2738 if (mono_class_is_gtd (klass)) {
2739 MonoGenericContainer *container = mono_class_get_generic_container (klass);
2740 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, container->type_argc, error));
2743 for (int i = 0; i < container->type_argc; ++i) {
2744 MonoClass *pklass = mono_class_from_generic_parameter_internal (mono_generic_container_get_param (container, i));
2746 if (!set_type_object_in_array (domain, &pklass->byval_arg, res, i, error))
2750 } else if (mono_class_is_ginst (klass)) {
2751 MonoGenericInst *inst = mono_class_get_generic_class (klass)->context.class_inst;
2752 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, inst->type_argc, error));
2755 for (int i = 0; i < inst->type_argc; ++i) {
2756 if (!set_type_object_in_array (domain, inst->type_argv [i], res, i, error))
2765 ICALL_EXPORT gboolean
2766 ves_icall_RuntimeTypeHandle_IsGenericTypeDefinition (MonoReflectionTypeHandle ref_type, MonoError *error)
2770 if (!IS_MONOTYPE (MONO_HANDLE_RAW(ref_type)))
2773 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2777 MonoClass *klass = mono_class_from_mono_type (type);
2778 return mono_class_is_gtd (klass);
2781 ICALL_EXPORT MonoReflectionTypeHandle
2782 ves_icall_RuntimeTypeHandle_GetGenericTypeDefinition_impl (MonoReflectionTypeHandle ref_type, MonoError *error)
2785 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2787 MonoReflectionTypeHandle ret = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2792 MonoClass *klass = mono_class_from_mono_type (type);
2794 if (mono_class_is_gtd (klass)) {
2795 /* check this one */
2796 MONO_HANDLE_ASSIGN (ret, ref_type);
2799 if (mono_class_is_ginst (klass)) {
2800 MonoClass *generic_class = mono_class_get_generic_class (klass)->container_class;
2802 guint32 ref_info_handle = mono_class_get_ref_info_handle (generic_class);
2804 if (generic_class->wastypebuilder && ref_info_handle) {
2805 MonoObjectHandle tb = mono_gchandle_get_target_handle (ref_info_handle);
2806 g_assert (!MONO_HANDLE_IS_NULL (tb));
2807 MONO_HANDLE_ASSIGN (ret, tb);
2809 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2810 MONO_HANDLE_ASSIGN (ret, mono_type_get_object_handle (domain, &generic_class->byval_arg, error));
2817 ICALL_EXPORT MonoReflectionTypeHandle
2818 ves_icall_RuntimeType_MakeGenericType (MonoReflectionTypeHandle reftype, MonoArrayHandle type_array, MonoError *error)
2821 MonoDomain *domain = MONO_HANDLE_DOMAIN (reftype);
2823 g_assert (IS_MONOTYPE_HANDLE (reftype));
2824 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
2825 mono_class_init_checked (mono_class_from_mono_type (type), error);
2827 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2829 int count = mono_array_handle_length (type_array);
2830 MonoType **types = g_new0 (MonoType *, count);
2832 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2833 for (int i = 0; i < count; i++) {
2834 MONO_HANDLE_ARRAY_GETREF (t, type_array, i);
2835 types [i] = MONO_HANDLE_GETVAL (t, type);
2838 MonoType *geninst = mono_reflection_bind_generic_parameters (reftype, count, types, error);
2841 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2844 MonoClass *klass = mono_class_from_mono_type (geninst);
2846 /*we might inflate to the GTD*/
2847 if (mono_class_is_ginst (klass) && !mono_verifier_class_is_valid_generic_instantiation (klass)) {
2848 mono_error_set_argument (error, "typeArguments", "Invalid generic arguments");
2849 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2852 return mono_type_get_object_handle (domain, geninst, error);
2855 ICALL_EXPORT gboolean
2856 ves_icall_RuntimeTypeHandle_HasInstantiation (MonoReflectionTypeHandle ref_type, MonoError *error)
2861 if (!IS_MONOTYPE (MONO_HANDLE_RAW (ref_type)))
2864 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2868 klass = mono_class_from_mono_type (type);
2869 return mono_class_is_ginst (klass) || mono_class_is_gtd (klass);
2873 ves_icall_RuntimeType_GetGenericParameterPosition (MonoReflectionTypeHandle ref_type, MonoError *error)
2876 if (!IS_MONOTYPE_HANDLE (ref_type))
2878 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2880 if (is_generic_parameter (type))
2881 return mono_type_get_generic_param_num (type);
2885 ICALL_EXPORT MonoGenericParamInfo *
2886 ves_icall_RuntimeTypeHandle_GetGenericParameterInfo (MonoReflectionTypeHandle ref_type, MonoError *error)
2889 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2890 return mono_generic_param_info (type->data.generic_param);
2893 ICALL_EXPORT MonoBoolean
2894 ves_icall_RuntimeTypeHandle_IsGenericVariable (MonoReflectionTypeHandle ref_type, MonoError *error)
2896 MonoType *type = MONO_HANDLE_GETVAL(ref_type, type);
2897 return is_generic_parameter (type);
2900 ICALL_EXPORT MonoReflectionMethodHandle
2901 ves_icall_RuntimeType_GetCorrespondingInflatedMethod (MonoReflectionTypeHandle ref_type,
2902 MonoReflectionMethodHandle generic,
2906 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2907 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2908 MonoClass *klass = mono_class_from_mono_type (type);
2910 mono_class_init_checked (klass, error);
2912 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2914 MonoMethod *generic_method = MONO_HANDLE_GETVAL (generic, method);
2916 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2918 gpointer iter = NULL;
2919 while ((method = mono_class_get_methods (klass, &iter))) {
2920 if (method->token == generic_method->token) {
2921 ret = mono_method_get_object_handle (domain, method, klass, error);
2923 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2930 ICALL_EXPORT MonoReflectionMethodHandle
2931 ves_icall_RuntimeType_get_DeclaringMethod (MonoReflectionTypeHandle ref_type, MonoError *error)
2934 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2935 MonoReflectionMethodHandle ret = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2937 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2938 mono_error_set_invalid_operation (error, "DeclaringMethod can only be used on generic arguments");
2941 if (type->type == MONO_TYPE_VAR)
2944 MonoMethod *method = mono_type_get_generic_param_owner (type)->owner.method;
2947 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2949 MONO_HANDLE_ASSIGN (ret, mono_method_get_object_handle (domain, method, method->klass, error));
2954 ICALL_EXPORT MonoBoolean
2955 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (MonoError *error)
2958 mono_error_set_not_implemented (error, "%s", "");
2962 ICALL_EXPORT MonoBoolean
2963 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (MonoError *error)
2966 mono_error_set_not_implemented (error, "%s", "");
2971 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethodHandle ref_method, int* flags, MonoStringHandleOut entry_point, MonoStringHandleOut dll_name, MonoError *error)
2973 MonoDomain *domain = mono_domain_get ();
2974 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
2975 MonoImage *image = method->klass->image;
2976 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2977 MonoTableInfo *tables = image->tables;
2978 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2979 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2980 guint32 im_cols [MONO_IMPLMAP_SIZE];
2981 guint32 scope_token;
2982 const char *import = NULL;
2983 const char *scope = NULL;
2987 if (image_is_dynamic (image)) {
2988 MonoReflectionMethodAux *method_aux =
2989 (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method);
2991 import = method_aux->dllentry;
2992 scope = method_aux->dll;
2995 if (!import || !scope) {
2996 mono_error_set_argument (error, "method", "System.Refleciton.Emit method with invalid pinvoke information");
3001 if (piinfo->implmap_idx) {
3002 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
3004 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
3005 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
3006 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
3007 scope = mono_metadata_string_heap (image, scope_token);
3011 *flags = piinfo->piflags;
3012 MONO_HANDLE_ASSIGN (entry_point, mono_string_new_handle (domain, import, error));
3013 return_if_nok (error);
3014 MONO_HANDLE_ASSIGN (dll_name, mono_string_new_handle (domain, scope, error));
3017 ICALL_EXPORT MonoReflectionMethodHandle
3018 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *error)
3021 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3023 if (method->is_generic)
3026 if (!method->is_inflated)
3027 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3029 MonoMethodInflated *imethod = (MonoMethodInflated *) method;
3031 MonoMethod *result = imethod->declaring;
3032 /* Not a generic method. */
3033 if (!result->is_generic)
3034 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3036 if (image_is_dynamic (method->klass->image)) {
3037 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
3040 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
3041 * the dynamic case as well ?
3043 mono_image_lock ((MonoImage*)image);
3044 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, mono_g_hash_table_lookup (image->generic_def_objects, imethod));
3045 mono_image_unlock ((MonoImage*)image);
3047 if (!MONO_HANDLE_IS_NULL (res))
3051 if (imethod->context.class_inst) {
3052 MonoClass *klass = ((MonoMethod *) imethod)->klass;
3053 /*Generic methods gets the context of the GTD.*/
3054 if (mono_class_get_context (klass)) {
3055 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), error);
3056 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
3060 return mono_method_get_object_handle (MONO_HANDLE_DOMAIN (ref_method), result, NULL, error);
3063 ICALL_EXPORT gboolean
3064 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethodHandle ref_method, MonoError *erro)
3066 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3067 return mono_method_signature (method)->generic_param_count != 0;
3070 ICALL_EXPORT gboolean
3071 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *Error)
3073 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3074 return method->is_generic;
3078 set_array_generic_argument_handle_inflated (MonoDomain *domain, MonoGenericInst *inst, int i, MonoArrayHandle arr, MonoError *error)
3080 HANDLE_FUNCTION_ENTER ();
3082 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, inst->type_argv [i], error);
3085 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3087 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3091 set_array_generic_argument_handle_gparam (MonoDomain *domain, MonoGenericContainer *container, int i, MonoArrayHandle arr, MonoError *error)
3093 HANDLE_FUNCTION_ENTER ();
3095 MonoGenericParam *param = mono_generic_container_get_param (container, i);
3096 MonoClass *pklass = mono_class_from_generic_parameter_internal (param);
3097 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pklass->byval_arg, error);
3100 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3102 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3105 ICALL_EXPORT MonoArrayHandle
3106 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethodHandle ref_method, MonoError *error)
3109 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_method);
3110 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3112 if (method->is_inflated) {
3113 MonoGenericInst *inst = mono_method_get_context (method)->method_inst;
3116 int count = inst->type_argc;
3117 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3118 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3120 for (int i = 0; i < count; i++) {
3121 if (!set_array_generic_argument_handle_inflated (domain, inst, i, res, error))
3124 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3129 int count = mono_method_signature (method)->generic_param_count;
3130 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3131 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3133 MonoGenericContainer *container = mono_method_get_generic_container (method);
3134 for (int i = 0; i < count; i++) {
3135 if (!set_array_generic_argument_handle_gparam (domain, container, i, res, error))
3138 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3142 ICALL_EXPORT MonoObject *
3143 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
3147 * Invoke from reflection is supposed to always be a virtual call (the API
3148 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
3149 * greater flexibility.
3151 MonoMethod *m = method->method;
3152 MonoMethodSignature *sig = mono_method_signature (m);
3155 void *obj = this_arg;
3159 if (mono_security_core_clr_enabled () &&
3160 !mono_security_core_clr_ensure_reflection_access_method (m, &error)) {
3161 mono_error_set_pending_exception (&error);
3165 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
3166 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, &error)) {
3167 mono_error_cleanup (&error); /* FIXME does this make sense? */
3168 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
3173 if (!mono_object_isinst_checked (this_arg, m->klass, &error)) {
3174 if (!is_ok (&error)) {
3175 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_error_convert_to_exception (&error));
3178 char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
3179 char *target_name = mono_type_get_full_name (m->klass);
3180 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
3181 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
3183 g_free (target_name);
3187 m = mono_object_get_virtual_method (this_arg, m);
3188 /* must pass the pointer to the value for valuetype methods */
3189 if (m->klass->valuetype)
3190 obj = mono_object_unbox (this_arg);
3191 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
3192 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
3197 if (sig->ret->byref) {
3198 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"));
3202 pcount = params? mono_array_length (params): 0;
3203 if (pcount != sig->param_count) {
3204 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
3208 if (mono_class_is_abstract (m->klass) && !strcmp (m->name, ".ctor") && !this_arg) {
3209 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."));
3213 image = m->klass->image;
3214 if (image->assembly->ref_only) {
3215 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."));
3219 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
3220 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
3224 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
3228 intptr_t *lower_bounds;
3229 pcount = mono_array_length (params);
3230 lengths = (uintptr_t *)alloca (sizeof (uintptr_t) * pcount);
3231 /* Note: the synthetized array .ctors have int32 as argument type */
3232 for (i = 0; i < pcount; ++i)
3233 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
3235 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
3236 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
3237 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3238 if (!mono_error_ok (&error)) {
3239 mono_error_set_pending_exception (&error);
3243 for (i = 0; i < mono_array_length (arr); ++i) {
3244 MonoArray *subarray = mono_array_new_full_checked (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL, &error);
3245 if (!mono_error_ok (&error)) {
3246 mono_error_set_pending_exception (&error);
3249 mono_array_setref_fast (arr, i, subarray);
3251 return (MonoObject*)arr;
3254 if (m->klass->rank == pcount) {
3255 /* Only lengths provided. */
3256 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3257 if (!mono_error_ok (&error)) {
3258 mono_error_set_pending_exception (&error);
3262 return (MonoObject*)arr;
3264 g_assert (pcount == (m->klass->rank * 2));
3265 /* The arguments are lower-bound-length pairs */
3266 lower_bounds = (intptr_t *)g_alloca (sizeof (intptr_t) * pcount);
3268 for (i = 0; i < pcount / 2; ++i) {
3269 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
3270 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
3273 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, lower_bounds, &error);
3274 if (!mono_error_ok (&error)) {
3275 mono_error_set_pending_exception (&error);
3279 return (MonoObject*)arr;
3282 MonoObject *result = mono_runtime_invoke_array_checked (m, obj, params, &error);
3283 mono_error_set_pending_exception (&error);
3287 #ifndef DISABLE_REMOTING
3288 ICALL_EXPORT MonoObject *
3289 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
3292 MonoDomain *domain = mono_object_domain (method);
3293 MonoMethod *m = method->method;
3294 MonoMethodSignature *sig = mono_method_signature (m);
3295 MonoArray *out_args;
3297 int i, j, outarg_count = 0;
3299 if (m->klass == mono_defaults.object_class) {
3300 if (!strcmp (m->name, "FieldGetter")) {
3301 MonoClass *k = mono_object_class (this_arg);
3305 /* If this is a proxy, then it must be a CBO */
3306 if (mono_class_is_transparent_proxy (k)) {
3307 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3308 this_arg = tp->rp->unwrapped_server;
3309 g_assert (this_arg);
3310 k = mono_object_class (this_arg);
3313 name = mono_array_get (params, MonoString *, 1);
3314 str = mono_string_to_utf8_checked (name, &error);
3315 if (mono_error_set_pending_exception (&error))
3319 MonoClassField* field = mono_class_get_field_from_name (k, str);
3322 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3323 if (field_klass->valuetype) {
3324 result = mono_value_box_checked (domain, field_klass, (char *)this_arg + field->offset, &error);
3325 if (mono_error_set_pending_exception (&error))
3328 result = (MonoObject *)*((gpointer *)((char *)this_arg + field->offset));
3330 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 1, &error);
3331 if (mono_error_set_pending_exception (&error))
3333 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3334 mono_array_setref (out_args, 0, result);
3341 g_assert_not_reached ();
3343 } else if (!strcmp (m->name, "FieldSetter")) {
3344 MonoClass *k = mono_object_class (this_arg);
3350 /* If this is a proxy, then it must be a CBO */
3351 if (mono_class_is_transparent_proxy (k)) {
3352 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3353 this_arg = tp->rp->unwrapped_server;
3354 g_assert (this_arg);
3355 k = mono_object_class (this_arg);
3358 name = mono_array_get (params, MonoString *, 1);
3359 str = mono_string_to_utf8_checked (name, &error);
3360 if (mono_error_set_pending_exception (&error))
3364 MonoClassField* field = mono_class_get_field_from_name (k, str);
3367 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3368 MonoObject *val = (MonoObject *)mono_array_get (params, gpointer, 2);
3370 if (field_klass->valuetype) {
3371 size = mono_type_size (field->type, &align);
3372 g_assert (size == mono_class_value_size (field_klass, NULL));
3373 mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
3375 mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
3378 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 0, &error);
3379 if (mono_error_set_pending_exception (&error))
3381 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3390 g_assert_not_reached ();
3395 for (i = 0; i < mono_array_length (params); i++) {
3396 if (sig->params [i]->byref)
3400 out_args = mono_array_new_checked (domain, mono_defaults.object_class, outarg_count, &error);
3401 if (mono_error_set_pending_exception (&error))
3404 /* handle constructors only for objects already allocated */
3405 if (!strcmp (method->method->name, ".ctor"))
3406 g_assert (this_arg);
3408 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
3409 g_assert (!method->method->klass->valuetype);
3410 result = mono_runtime_invoke_array_checked (method->method, this_arg, params, &error);
3411 if (mono_error_set_pending_exception (&error))
3414 for (i = 0, j = 0; i < mono_array_length (params); i++) {
3415 if (sig->params [i]->byref) {
3417 arg = mono_array_get (params, gpointer, i);
3418 mono_array_setref (out_args, j, arg);
3423 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3430 read_enum_value (const char *mem, int type)
3433 case MONO_TYPE_BOOLEAN:
3435 return *(guint8*)mem;
3437 return *(gint8*)mem;
3438 case MONO_TYPE_CHAR:
3440 return read16 (mem);
3442 return (gint16) read16 (mem);
3444 return read32 (mem);
3446 return (gint32) read32 (mem);
3449 return read64 (mem);
3451 g_assert_not_reached ();
3457 write_enum_value (char *mem, int type, guint64 value)
3461 case MONO_TYPE_I1: {
3462 guint8 *p = (guint8*)mem;
3468 case MONO_TYPE_CHAR: {
3469 guint16 *p = (guint16 *)mem;
3474 case MONO_TYPE_I4: {
3475 guint32 *p = (guint32 *)mem;
3480 case MONO_TYPE_I8: {
3481 guint64 *p = (guint64 *)mem;
3486 g_assert_not_reached ();
3491 ICALL_EXPORT MonoObject *
3492 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3500 domain = mono_object_domain (enumType);
3501 enumc = mono_class_from_mono_type (enumType->type);
3503 mono_class_init_checked (enumc, &error);
3504 if (mono_error_set_pending_exception (&error))
3507 etype = mono_class_enum_basetype (enumc);
3509 res = mono_object_new_checked (domain, enumc, &error);
3510 if (mono_error_set_pending_exception (&error))
3512 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3517 ICALL_EXPORT MonoBoolean
3518 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3520 int size = mono_class_value_size (a->vtable->klass, NULL);
3521 guint64 a_val = 0, b_val = 0;
3523 memcpy (&a_val, mono_object_unbox (a), size);
3524 memcpy (&b_val, mono_object_unbox (b), size);
3526 return (a_val & b_val) == b_val;
3529 ICALL_EXPORT MonoObject *
3530 ves_icall_System_Enum_get_value (MonoObject *eobj)
3542 g_assert (eobj->vtable->klass->enumtype);
3544 enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
3545 res = mono_object_new_checked (mono_object_domain (eobj), enumc, &error);
3546 if (mono_error_set_pending_exception (&error))
3548 dst = (char *)res + sizeof (MonoObject);
3549 src = (char *)eobj + sizeof (MonoObject);
3550 size = mono_class_value_size (enumc, NULL);
3552 memcpy (dst, src, size);
3557 ICALL_EXPORT MonoReflectionType *
3558 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3561 MonoReflectionType *ret;
3565 klass = mono_class_from_mono_type (type->type);
3566 mono_class_init_checked (klass, &error);
3567 if (mono_error_set_pending_exception (&error))
3570 etype = mono_class_enum_basetype (klass);
3572 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3576 ret = mono_type_get_object_checked (mono_object_domain (type), etype, &error);
3577 mono_error_set_pending_exception (&error);
3583 ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
3585 gpointer tdata = (char *)eobj + sizeof (MonoObject);
3586 gpointer odata = (char *)other + sizeof (MonoObject);
3587 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3588 g_assert (basetype);
3593 if (eobj->vtable->klass != other->vtable->klass)
3596 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3597 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3598 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3601 return me > other ? 1 : -1; \
3604 switch (basetype->type) {
3606 COMPARE_ENUM_VALUES (guint8);
3608 COMPARE_ENUM_VALUES (gint8);
3609 case MONO_TYPE_CHAR:
3611 COMPARE_ENUM_VALUES (guint16);
3613 COMPARE_ENUM_VALUES (gint16);
3615 COMPARE_ENUM_VALUES (guint32);
3617 COMPARE_ENUM_VALUES (gint32);
3619 COMPARE_ENUM_VALUES (guint64);
3621 COMPARE_ENUM_VALUES (gint64);
3625 #undef COMPARE_ENUM_VALUES
3626 /* indicates that the enum was of an unsupported unerlying type */
3631 ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
3633 gpointer data = (char *)eobj + sizeof (MonoObject);
3634 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3635 g_assert (basetype);
3637 switch (basetype->type) {
3638 case MONO_TYPE_I1: {
3639 gint8 value = *((gint8*)data);
3640 return ((int)value ^ (int)value << 8);
3643 return *((guint8*)data);
3644 case MONO_TYPE_CHAR:
3646 return *((guint16*)data);
3648 case MONO_TYPE_I2: {
3649 gint16 value = *((gint16*)data);
3650 return ((int)(guint16)value | (((int)value) << 16));
3653 return *((guint32*)data);
3655 return *((gint32*)data);
3657 case MONO_TYPE_I8: {
3658 gint64 value = *((gint64*)data);
3659 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3662 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3668 get_enum_field (MonoDomain *domain, MonoArrayHandle names, MonoArrayHandle values, int base_type, MonoClassField *field, guint* j, guint64 *previous_value, gboolean *sorted, MonoError *error)
3671 HANDLE_FUNCTION_ENTER();
3672 guint64 field_value;
3674 MonoTypeEnum def_type;
3676 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3678 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3680 if (mono_field_is_deleted (field))
3682 MonoStringHandle name = mono_string_new_handle (domain, mono_field_get_name (field), error);
3685 MONO_HANDLE_ARRAY_SETREF (names, *j, name);
3687 p = mono_class_get_field_default_value (field, &def_type);
3688 /* len = */ mono_metadata_decode_blob_size (p, &p);
3690 field_value = read_enum_value (p, base_type);
3691 MONO_HANDLE_ARRAY_SETVAL (values, guint64, *j, field_value);
3693 if (*previous_value > field_value)
3696 *previous_value = field_value;
3699 HANDLE_FUNCTION_RETURN();
3702 ICALL_EXPORT MonoBoolean
3703 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionTypeHandle type, MonoArrayHandleOut values, MonoArrayHandleOut names, MonoError *error)
3705 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
3706 MonoClass *enumc = mono_class_from_mono_type (MONO_HANDLE_RAW(type)->type);
3707 guint j = 0, nvalues;
3709 MonoClassField *field;
3711 guint64 previous_value = 0;
3712 gboolean sorted = TRUE;
3715 mono_class_init_checked (enumc, error);
3716 return_val_if_nok (error, FALSE);
3718 if (!enumc->enumtype) {
3719 mono_error_set_argument (error, "enumType", "Type provided must be an Enum.");
3723 base_type = mono_class_enum_basetype (enumc)->type;
3725 nvalues = mono_class_num_fields (enumc) > 0 ? mono_class_num_fields (enumc) - 1 : 0;
3726 MONO_HANDLE_ASSIGN(names, mono_array_new_handle (domain, mono_defaults.string_class, nvalues, error));
3727 return_val_if_nok (error, FALSE);
3728 MONO_HANDLE_ASSIGN(values, mono_array_new_handle (domain, mono_defaults.uint64_class, nvalues, error));
3729 return_val_if_nok (error, FALSE);
3732 while ((field = mono_class_get_fields (enumc, &iter))) {
3733 get_enum_field(domain, names, values, base_type, field, &j, &previous_value, &sorted, error);
3737 return_val_if_nok (error, FALSE);
3743 BFLAGS_IgnoreCase = 1,
3744 BFLAGS_DeclaredOnly = 2,
3745 BFLAGS_Instance = 4,
3747 BFLAGS_Public = 0x10,
3748 BFLAGS_NonPublic = 0x20,
3749 BFLAGS_FlattenHierarchy = 0x40,
3750 BFLAGS_InvokeMethod = 0x100,
3751 BFLAGS_CreateInstance = 0x200,
3752 BFLAGS_GetField = 0x400,
3753 BFLAGS_SetField = 0x800,
3754 BFLAGS_GetProperty = 0x1000,
3755 BFLAGS_SetProperty = 0x2000,
3756 BFLAGS_ExactBinding = 0x10000,
3757 BFLAGS_SuppressChangeType = 0x20000,
3758 BFLAGS_OptionalParamBinding = 0x40000
3761 ICALL_EXPORT GPtrArray*
3762 ves_icall_RuntimeType_GetFields_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
3765 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3768 return g_ptr_array_new ();
3771 int (*compare_func) (const char *s1, const char *s2) = NULL;
3772 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3774 MonoClass *startklass, *klass;
3775 klass = startklass = mono_class_from_mono_type (type);
3777 GPtrArray *ptr_array = g_ptr_array_sized_new (16);
3780 if (mono_class_has_failure (klass)) {
3781 mono_error_set_for_class_failure (error, klass);
3785 MonoClassField *field;
3786 gpointer iter = NULL;
3787 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3788 guint32 flags = mono_field_get_flags (field);
3790 if (mono_field_is_deleted_with_flags (field, flags))
3792 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3793 if (bflags & BFLAGS_Public)
3795 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3796 if (bflags & BFLAGS_NonPublic) {
3803 if (flags & FIELD_ATTRIBUTE_STATIC) {
3804 if (bflags & BFLAGS_Static)
3805 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3808 if (bflags & BFLAGS_Instance)
3815 if (utf8_name != NULL && compare_func (mono_field_get_name (field), utf8_name))
3818 g_ptr_array_add (ptr_array, field);
3820 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3826 g_ptr_array_free (ptr_array, TRUE);
3831 method_nonpublic (MonoMethod* method, gboolean start_klass)
3833 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3834 case METHOD_ATTRIBUTE_ASSEM:
3835 return (start_klass || mono_defaults.generic_ilist_class);
3836 case METHOD_ATTRIBUTE_PRIVATE:
3838 case METHOD_ATTRIBUTE_PUBLIC:
3846 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoError *error)
3849 MonoClass *startklass;
3853 /*FIXME, use MonoBitSet*/
3854 guint32 method_slots_default [8];
3855 guint32 *method_slots = NULL;
3856 int (*compare_func) (const char *s1, const char *s2) = NULL;
3858 array = g_ptr_array_new ();
3863 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3865 /* An optimization for calls made from Delegate:CreateDelegate () */
3866 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3867 method = mono_get_delegate_invoke (klass);
3870 g_ptr_array_add (array, method);
3874 mono_class_setup_methods (klass);
3875 mono_class_setup_vtable (klass);
3876 if (mono_class_has_failure (klass))
3879 if (is_generic_parameter (&klass->byval_arg))
3880 nslots = mono_class_get_vtable_size (klass->parent);
3882 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3883 if (nslots >= sizeof (method_slots_default) * 8) {
3884 method_slots = g_new0 (guint32, nslots / 32 + 1);
3886 method_slots = method_slots_default;
3887 memset (method_slots, 0, sizeof (method_slots_default));
3890 mono_class_setup_methods (klass);
3891 mono_class_setup_vtable (klass);
3892 if (mono_class_has_failure (klass))
3896 while ((method = mono_class_get_methods (klass, &iter))) {
3898 if (method->slot != -1) {
3899 g_assert (method->slot < nslots);
3900 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3902 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3903 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3906 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3908 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3909 if (bflags & BFLAGS_Public)
3911 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3917 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3918 if (bflags & BFLAGS_Static)
3919 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3922 if (bflags & BFLAGS_Instance)
3930 if (compare_func (name, method->name))
3935 g_ptr_array_add (array, method);
3937 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3939 if (method_slots != method_slots_default)
3940 g_free (method_slots);
3945 if (method_slots != method_slots_default)
3946 g_free (method_slots);
3947 g_ptr_array_free (array, TRUE);
3949 g_assert (mono_class_has_failure (klass));
3950 mono_error_set_for_class_failure (error, klass);
3954 ICALL_EXPORT GPtrArray*
3955 ves_icall_RuntimeType_GetMethodsByName_native (MonoReflectionTypeHandle ref_type, const char *mname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
3958 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3960 MonoClass *klass = mono_class_from_mono_type (type);
3962 return g_ptr_array_new ();
3965 return mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, error);
3968 ICALL_EXPORT GPtrArray*
3969 ves_icall_RuntimeType_GetConstructors_native (MonoReflectionTypeHandle ref_type, guint32 bflags, MonoError *error)
3972 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3974 return g_ptr_array_new ();
3977 MonoClass *startklass, *klass;
3978 klass = startklass = mono_class_from_mono_type (type);
3980 mono_class_setup_methods (klass);
3981 if (mono_class_has_failure (klass)) {
3982 mono_error_set_for_class_failure (error, klass);
3987 GPtrArray *res_array = g_ptr_array_sized_new (4); /* FIXME, guestimating */
3990 gpointer iter = NULL;
3991 while ((method = mono_class_get_methods (klass, &iter))) {
3993 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3995 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3996 if (bflags & BFLAGS_Public)
3999 if (bflags & BFLAGS_NonPublic)
4005 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4006 if (bflags & BFLAGS_Static)
4007 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4010 if (bflags & BFLAGS_Instance)
4016 g_ptr_array_add (res_array, method);
4023 property_hash (gconstpointer data)
4025 MonoProperty *prop = (MonoProperty*)data;
4027 return g_str_hash (prop->name);
4031 property_accessor_override (MonoMethod *method1, MonoMethod *method2)
4033 if (method1->slot != -1 && method1->slot == method2->slot)
4036 if (mono_class_get_generic_type_definition (method1->klass) == mono_class_get_generic_type_definition (method2->klass)) {
4037 if (method1->is_inflated)
4038 method1 = ((MonoMethodInflated*) method1)->declaring;
4039 if (method2->is_inflated)
4040 method2 = ((MonoMethodInflated*) method2)->declaring;
4043 return mono_metadata_signature_equal (mono_method_signature (method1), mono_method_signature (method2));
4047 property_equal (MonoProperty *prop1, MonoProperty *prop2)
4049 // Properties are hide-by-name-and-signature
4050 if (!g_str_equal (prop1->name, prop2->name))
4053 /* If we see a property in a generic method, we want to
4054 compare the generic signatures, not the inflated signatures
4055 because we might conflate two properties that were
4059 public T this[T t] { getter { return t; } } // method 1
4060 public U this[U u] { getter { return u; } } // method 2
4063 If we see int Foo<int,int>::Item[int] we need to know if
4064 the indexer came from method 1 or from method 2, and we
4065 shouldn't conflate them. (Bugzilla 36283)
4067 if (prop1->get && prop2->get && !property_accessor_override (prop1->get, prop2->get))
4070 if (prop1->set && prop2->set && !property_accessor_override (prop1->set, prop2->set))
4077 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
4082 return method_nonpublic (accessor, start_klass);
4085 ICALL_EXPORT GPtrArray*
4086 ves_icall_RuntimeType_GetPropertiesByName_native (MonoReflectionTypeHandle ref_type, gchar *propname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4089 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4093 return g_ptr_array_new ();
4097 MonoClass *startklass, *klass;
4098 klass = startklass = mono_class_from_mono_type (type);
4100 int (*compare_func) (const char *s1, const char *s2) = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
4102 GPtrArray *res_array = g_ptr_array_sized_new (8); /*This the average for ASP.NET types*/
4104 GHashTable *properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
4107 mono_class_setup_methods (klass);
4108 mono_class_setup_vtable (klass);
4109 if (mono_class_has_failure (klass)) {
4110 mono_error_set_for_class_failure (error, klass);
4115 gpointer iter = NULL;
4116 while ((prop = mono_class_get_properties (klass, &iter))) {
4118 MonoMethod *method = prop->get;
4123 flags = method->flags;
4124 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
4125 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
4126 if (bflags & BFLAGS_Public)
4128 } else if (bflags & BFLAGS_NonPublic) {
4129 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
4130 property_accessor_nonpublic(prop->set, startklass == klass)) {
4137 if (flags & METHOD_ATTRIBUTE_STATIC) {
4138 if (bflags & BFLAGS_Static)
4139 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4142 if (bflags & BFLAGS_Instance)
4150 if (propname != NULL && compare_func (propname, prop->name))
4153 if (g_hash_table_lookup (properties, prop))
4156 g_ptr_array_add (res_array, prop);
4158 g_hash_table_insert (properties, prop, prop);
4160 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4163 g_hash_table_destroy (properties);
4170 g_hash_table_destroy (properties);
4171 g_ptr_array_free (res_array, TRUE);
4177 event_hash (gconstpointer data)
4179 MonoEvent *event = (MonoEvent*)data;
4181 return g_str_hash (event->name);
4185 event_equal (MonoEvent *event1, MonoEvent *event2)
4187 // Events are hide-by-name
4188 return g_str_equal (event1->name, event2->name);
4191 ICALL_EXPORT GPtrArray*
4192 ves_icall_RuntimeType_GetEvents_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
4195 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4198 return g_ptr_array_new ();
4201 int (*compare_func) (const char *s1, const char *s2) = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
4203 GPtrArray *res_array = g_ptr_array_sized_new (4);
4205 MonoClass *startklass, *klass;
4206 klass = startklass = mono_class_from_mono_type (type);
4208 GHashTable *events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
4210 mono_class_setup_methods (klass);
4211 mono_class_setup_vtable (klass);
4212 if (mono_class_has_failure (klass)) {
4213 mono_error_set_for_class_failure (error, klass);
4218 gpointer iter = NULL;
4219 while ((event = mono_class_get_events (klass, &iter))) {
4221 MonoMethod *method = event->add;
4223 method = event->remove;
4225 method = event->raise;
4227 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4228 if (bflags & BFLAGS_Public)
4230 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
4231 if (bflags & BFLAGS_NonPublic)
4236 if (bflags & BFLAGS_NonPublic)
4242 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4243 if (bflags & BFLAGS_Static)
4244 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4247 if (bflags & BFLAGS_Instance)
4252 if (bflags & BFLAGS_Instance)
4257 if (utf8_name != NULL && compare_func (event->name, utf8_name))
4260 if (g_hash_table_lookup (events, event))
4263 g_ptr_array_add (res_array, event);
4265 g_hash_table_insert (events, event, event);
4267 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4270 g_hash_table_destroy (events);
4276 g_hash_table_destroy (events);
4278 g_ptr_array_free (res_array, TRUE);
4283 ICALL_EXPORT GPtrArray *
4284 ves_icall_RuntimeType_GetNestedTypes_native (MonoReflectionTypeHandle ref_type, char *str, guint32 bflags, MonoError *error)
4287 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4290 return g_ptr_array_new ();
4293 MonoClass *klass = mono_class_from_mono_type (type);
4296 * If a nested type is generic, return its generic type definition.
4297 * Note that this means that the return value is essentially the set
4298 * of nested types of the generic type definition of @klass.
4300 * A note in MSDN claims that a generic type definition can have
4301 * nested types that aren't generic. In any case, the container of that
4302 * nested type would be the generic type definition.
4304 if (mono_class_is_ginst (klass))
4305 klass = mono_class_get_generic_class (klass)->container_class;
4307 GPtrArray *res_array = g_ptr_array_new ();
4310 gpointer iter = NULL;
4311 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4313 if ((mono_class_get_flags (nested) & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4314 if (bflags & BFLAGS_Public)
4317 if (bflags & BFLAGS_NonPublic)
4323 if (str != NULL && strcmp (nested->name, str))
4326 g_ptr_array_add (res_array, &nested->byval_arg);
4333 get_type_from_module_builder_module (MonoArrayHandle modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4335 HANDLE_FUNCTION_ENTER ();
4337 MonoType *type = NULL;
4338 MonoReflectionModuleBuilderHandle mb = MONO_HANDLE_NEW (MonoReflectionModuleBuilder, NULL);
4339 MONO_HANDLE_ARRAY_GETREF (mb, modules, i);
4340 MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (mb, dynamic_image);
4341 type = mono_reflection_get_type_checked (&dynamic_image->image, &dynamic_image->image, info, ignoreCase, type_resolve, error);
4342 HANDLE_FUNCTION_RETURN_VAL (type);
4346 get_type_from_module_builder_loaded_modules (MonoArrayHandle loaded_modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4348 HANDLE_FUNCTION_ENTER ();
4350 MonoType *type = NULL;
4351 MonoReflectionModuleHandle mod = MONO_HANDLE_NEW (MonoReflectionModule, NULL);
4352 MONO_HANDLE_ARRAY_GETREF (mod, loaded_modules, i);
4353 MonoImage *image = MONO_HANDLE_GETVAL (mod, image);
4354 type = mono_reflection_get_type_checked (image, image, info, ignoreCase, type_resolve, error);
4355 HANDLE_FUNCTION_RETURN_VAL (type);
4358 ICALL_EXPORT MonoReflectionTypeHandle
4359 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssemblyHandle assembly_h, MonoReflectionModuleHandle module, MonoStringHandle name, MonoBoolean throwOnError, MonoBoolean ignoreCase, MonoError *error)
4363 MonoTypeNameParse info;
4364 gboolean type_resolve;
4366 /* On MS.NET, this does not fire a TypeResolve event */
4367 type_resolve = TRUE;
4368 char *str = mono_string_handle_to_utf8 (name, error);
4372 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4373 if (!mono_reflection_parse_type (str, &info)) {
4375 mono_reflection_free_type_info (&info);
4377 mono_error_set_argument (error, "name", "failed to parse the type");
4380 /*g_print ("failed parse\n");*/
4381 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4384 if (info.assembly.name) {
4386 mono_reflection_free_type_info (&info);
4388 /* 1.0 and 2.0 throw different exceptions */
4389 if (mono_defaults.generic_ilist_class)
4390 mono_error_set_argument (error, NULL, "Type names passed to Assembly.GetType() must not specify an assembly.");
4392 mono_error_set_type_load_name (error, g_strdup (""), g_strdup (""), "Type names passed to Assembly.GetType() must not specify an assembly.");
4395 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4398 MonoType *type = NULL;
4399 if (!MONO_HANDLE_IS_NULL (module)) {
4400 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
4402 type = mono_reflection_get_type_checked (image, image, &info, ignoreCase, &type_resolve, error);
4403 if (!is_ok (error)) {
4405 mono_reflection_free_type_info (&info);
4411 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4412 if (assembly_is_dynamic (assembly)) {
4413 /* Enumerate all modules */
4414 MonoReflectionAssemblyBuilderHandle abuilder = MONO_HANDLE_NEW (MonoReflectionAssemblyBuilder, NULL);
4415 MONO_HANDLE_ASSIGN (abuilder, assembly_h);
4418 MonoArrayHandle modules = MONO_HANDLE_NEW (MonoArray, NULL);
4419 MONO_HANDLE_GET (modules, abuilder, modules);
4420 if (!MONO_HANDLE_IS_NULL (modules)) {
4421 int n = mono_array_handle_length (modules);
4422 for (i = 0; i < n; ++i) {
4423 type = get_type_from_module_builder_module (modules, i, &info, ignoreCase, &type_resolve, error);
4424 if (!is_ok (error)) {
4426 mono_reflection_free_type_info (&info);
4434 MonoArrayHandle loaded_modules = MONO_HANDLE_NEW (MonoArray, NULL);
4435 MONO_HANDLE_GET (loaded_modules, abuilder, loaded_modules);
4436 if (!type && !MONO_HANDLE_IS_NULL (loaded_modules)) {
4437 int n = mono_array_handle_length (loaded_modules);
4438 for (i = 0; i < n; ++i) {
4439 type = get_type_from_module_builder_loaded_modules (loaded_modules, i, &info, ignoreCase, &type_resolve, error);
4441 if (!is_ok (error)) {
4443 mono_reflection_free_type_info (&info);
4452 type = mono_reflection_get_type_checked (assembly->image, assembly->image, &info, ignoreCase, &type_resolve, error);
4453 if (!is_ok (error)) {
4455 mono_reflection_free_type_info (&info);
4461 mono_reflection_free_type_info (&info);
4465 MonoError inner_error;
4466 char *typename = mono_string_handle_to_utf8 (name, &inner_error);
4467 mono_error_assert_ok (&inner_error);
4468 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4469 char *assmname = mono_stringify_assembly_name (&assembly->aname);
4470 mono_error_set_type_load_name (error, typename, assmname, "%s", "");
4474 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4477 if (type->type == MONO_TYPE_CLASS) {
4478 MonoClass *klass = mono_type_get_class (type);
4480 /* need to report exceptions ? */
4481 if (throwOnError && mono_class_has_failure (klass)) {
4482 /* report SecurityException (or others) that occured when loading the assembly */
4483 mono_error_set_for_class_failure (error, klass);
4488 /* g_print ("got it\n"); */
4489 return mono_type_get_object_handle (MONO_HANDLE_DOMAIN (assembly_h), type, error);
4491 g_assert (!is_ok (error));
4492 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4496 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4499 gchar *shadow_ini_file;
4502 /* Check for shadow-copied assembly */
4503 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4504 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4506 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4507 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4513 g_free (shadow_ini_file);
4514 if (content != NULL) {
4517 *filename = content;
4524 ICALL_EXPORT MonoStringHandle
4525 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssemblyHandle assembly, MonoBoolean escaped, MonoError *error)
4528 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4529 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
4533 if (g_path_is_absolute (mass->image->name)) {
4534 absolute = g_strdup (mass->image->name);
4535 dirname = g_path_get_dirname (absolute);
4537 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4538 dirname = g_strdup (mass->basedir);
4541 replace_shadow_path (domain, dirname, &absolute);
4544 mono_icall_make_platform_path (absolute);
4548 uri = g_filename_to_uri (absolute, NULL, NULL);
4550 const gchar *prepend = mono_icall_get_file_path_prefix (absolute);
4551 uri = g_strconcat (prepend, absolute, NULL);
4556 MonoStringHandle res;
4558 res = mono_string_new_handle (domain, uri, error);
4561 res = MONO_HANDLE_NEW (MonoString, NULL);
4566 ICALL_EXPORT MonoBoolean
4567 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssemblyHandle assembly, MonoError *error)
4570 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly,assembly);
4572 return mass->in_gac;
4575 ICALL_EXPORT MonoReflectionAssemblyHandle
4576 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoStringHandle mname, MonoObjectHandle evidence, MonoError *error)
4579 MonoImageOpenStatus status;
4580 MonoReflectionAssemblyHandle result = MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
4582 name = mono_string_handle_to_utf8 (mname, error);
4585 MonoAssembly *res = mono_assembly_load_with_partial_name (name, &status);
4591 result = mono_assembly_get_object_handle (mono_domain_get (), res, error);
4596 ICALL_EXPORT MonoStringHandle
4597 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4599 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4600 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4601 return mono_string_new_handle (domain, mono_image_get_filename (assembly->image), error);
4604 ICALL_EXPORT MonoBoolean
4605 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4608 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4609 return assembly->ref_only;
4612 ICALL_EXPORT MonoStringHandle
4613 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4615 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4616 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4618 return mono_string_new_handle (domain, assembly->image->version, error);
4621 ICALL_EXPORT MonoReflectionMethodHandle
4622 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4625 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4626 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4629 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
4630 guint32 token = mono_image_get_entry_point (assembly->image);
4634 method = mono_get_method_checked (assembly->image, token, NULL, NULL, error);
4638 MONO_HANDLE_ASSIGN (res, mono_method_get_object_handle (domain, method, NULL, error));
4643 ICALL_EXPORT MonoReflectionModuleHandle
4644 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssemblyHandle assembly, MonoError *error)
4647 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4648 MonoAssembly *a = MONO_HANDLE_GETVAL (assembly, assembly);
4649 return mono_module_get_object_handle (domain, a->image, error);
4653 add_manifest_resource_name_to_array (MonoDomain *domain, MonoImage *image, MonoTableInfo *table, int i, MonoArrayHandle dest, MonoError *error)
4655 HANDLE_FUNCTION_ENTER ();
4657 const char *val = mono_metadata_string_heap (image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4658 MonoStringHandle str = mono_string_new_handle (domain, val, error);
4661 MONO_HANDLE_ARRAY_SETREF (dest, i, str);
4663 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4666 ICALL_EXPORT MonoArrayHandle
4667 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4670 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4671 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4672 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4673 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, table->rows, error);
4678 for (i = 0; i < table->rows; ++i) {
4679 if (!add_manifest_resource_name_to_array (domain, assembly->image, table, i, result, error))
4684 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
4687 ICALL_EXPORT MonoStringHandle
4688 ves_icall_System_Reflection_Assembly_GetAotId (MonoError *error)
4690 char *guid = mono_runtime_get_aotid ();
4693 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), guid, error);
4698 static MonoAssemblyName*
4699 create_referenced_assembly_name (MonoDomain *domain, MonoImage *image, MonoTableInfo *t, int i, MonoError *error)
4702 MonoAssemblyName *aname = g_new0 (MonoAssemblyName, 1);
4704 mono_assembly_get_assemblyref (image, i, aname);
4705 aname->hash_alg = ASSEMBLY_HASH_SHA1 /* SHA1 (default) */;
4706 /* name and culture are pointers into the image tables, but we need
4707 * real malloc'd strings (so that we can g_free() them later from
4708 * Mono.RuntimeMarshal.FreeAssemblyName) */
4709 aname->name = g_strdup (aname->name);
4710 aname->culture = g_strdup (aname->culture);
4711 /* Don't need the hash value in managed */
4712 aname->hash_value = NULL;
4713 aname->hash_len = 0;
4714 g_assert (aname->public_key == NULL);
4716 /* note: this function doesn't return the codebase on purpose (i.e. it can
4717 be used under partial trust as path information isn't present). */
4721 ICALL_EXPORT GPtrArray*
4722 ves_icall_System_Reflection_Assembly_InternalGetReferencedAssemblies (MonoReflectionAssemblyHandle assembly, MonoError *error)
4725 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4726 MonoAssembly *ass = MONO_HANDLE_GETVAL(assembly, assembly);
4727 MonoImage *image = ass->image;
4729 MonoTableInfo *t = &image->tables [MONO_TABLE_ASSEMBLYREF];
4730 int count = t->rows;
4732 GPtrArray *result = g_ptr_array_sized_new (count);
4734 for (int i = 0; i < count; i++) {
4735 MonoAssemblyName *aname = create_referenced_assembly_name (domain, image, t, i, error);
4738 g_ptr_array_add (result, aname);
4743 /* move this in some file in mono/util/ */
4745 g_concat_dir_and_file (const char *dir, const char *file)
4747 g_return_val_if_fail (dir != NULL, NULL);
4748 g_return_val_if_fail (file != NULL, NULL);
4751 * If the directory name doesn't have a / on the end, we need
4752 * to add one so we get a proper path to the file
4754 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4755 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4757 return g_strconcat (dir, file, NULL);
4761 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, gint32 *size, MonoReflectionModuleHandleOut ref_module, MonoError *error)
4764 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4765 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4766 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4768 guint32 cols [MONO_MANIFEST_SIZE];
4769 guint32 impl, file_idx;
4773 char *n = mono_string_handle_to_utf8 (name, error);
4774 return_val_if_nok (error, NULL);
4776 for (i = 0; i < table->rows; ++i) {
4777 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4778 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4779 if (strcmp (val, n) == 0)
4783 if (i == table->rows)
4786 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4789 * this code should only be called after obtaining the
4790 * ResourceInfo and handling the other cases.
4792 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4793 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4795 module = mono_image_load_file_for_image_checked (assembly->image, file_idx, error);
4796 if (!is_ok (error) || !module)
4800 module = assembly->image;
4803 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
4806 MONO_HANDLE_ASSIGN (ref_module, rm);
4808 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4812 get_manifest_resource_info_internal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info, MonoError *error)
4814 HANDLE_FUNCTION_ENTER ();
4815 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4816 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4817 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4819 guint32 cols [MONO_MANIFEST_SIZE];
4820 guint32 file_cols [MONO_FILE_SIZE];
4824 gboolean result = FALSE;
4826 n = mono_string_handle_to_utf8 (name, error);
4830 for (i = 0; i < table->rows; ++i) {
4831 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4832 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4833 if (strcmp (val, n) == 0)
4837 if (i == table->rows)
4840 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4841 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST);
4844 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4845 case MONO_IMPLEMENTATION_FILE:
4846 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4847 table = &assembly->image->tables [MONO_TABLE_FILE];
4848 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4849 val = mono_metadata_string_heap (assembly->image, file_cols [MONO_FILE_NAME]);
4850 MONO_HANDLE_SET (info, filename, mono_string_new_handle (domain, val, error));
4851 if (file_cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA)
4852 MONO_HANDLE_SETVAL (info, location, guint32, 0);
4854 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED);
4857 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4858 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4859 mono_assembly_load_reference (assembly->image, i - 1);
4860 if (assembly->image->references [i - 1] == REFERENCE_MISSING) {
4861 mono_error_set_assembly_load (error, NULL, "Assembly %d referenced from assembly %s not found ", i - 1, assembly->image->name);
4864 MonoReflectionAssemblyHandle assm_obj = mono_assembly_get_object_handle (mono_domain_get (), assembly->image->references [i - 1], error);
4867 MONO_HANDLE_SET (info, assembly, assm_obj);
4869 /* Obtain info recursively */
4870 get_manifest_resource_info_internal (assm_obj, name, info, error);
4873 guint32 location = MONO_HANDLE_GETVAL (info, location);
4874 location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4875 MONO_HANDLE_SETVAL (info, location, guint32, location);
4878 case MONO_IMPLEMENTATION_EXP_TYPE:
4879 g_assert_not_reached ();
4886 HANDLE_FUNCTION_RETURN_VAL (result);
4889 ICALL_EXPORT gboolean
4890 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info_h, MonoError *error)
4893 return get_manifest_resource_info_internal (assembly_h, name, info_h, error);
4897 add_filename_to_files_array (MonoDomain *domain, MonoAssembly * assembly, MonoTableInfo *table, int i, MonoArrayHandle dest, int dest_idx, MonoError *error)
4899 HANDLE_FUNCTION_ENTER();
4901 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4902 char *n = g_concat_dir_and_file (assembly->basedir, val);
4903 MonoStringHandle str = mono_string_new_handle (domain, n, error);
4907 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, str);
4909 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4912 ICALL_EXPORT MonoObjectHandle
4913 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoBoolean resource_modules, MonoError *error)
4916 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4917 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4918 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_FILE];
4921 /* check hash if needed */
4922 if (!MONO_HANDLE_IS_NULL(name)) {
4923 char *n = mono_string_handle_to_utf8 (name, error);
4927 for (i = 0; i < table->rows; ++i) {
4928 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4929 if (strcmp (val, n) == 0) {
4931 n = g_concat_dir_and_file (assembly->basedir, val);
4932 MonoStringHandle fn = mono_string_new_handle (domain, n, error);
4936 return MONO_HANDLE_CAST (MonoObject, fn);
4944 for (i = 0; i < table->rows; ++i) {
4945 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4949 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, count, error);
4954 for (i = 0; i < table->rows; ++i) {
4955 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4956 if (!add_filename_to_files_array (domain, assembly, table, i, result, count, error))
4961 return MONO_HANDLE_CAST (MonoObject, result);
4967 add_module_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int *dest_idx, MonoImage* module, MonoError *error)
4969 HANDLE_FUNCTION_ENTER ();
4972 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
4976 MONO_HANDLE_ARRAY_SETREF (dest, *dest_idx, rm);
4981 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4985 add_file_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int dest_idx, MonoImage *image, MonoTableInfo *table, int table_idx, MonoError *error)
4987 HANDLE_FUNCTION_ENTER ();
4990 guint32 cols [MONO_FILE_SIZE];
4991 mono_metadata_decode_row (table, table_idx, cols, MONO_FILE_SIZE);
4992 if (cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA) {
4993 MonoReflectionModuleHandle rm = mono_module_file_get_object_handle (domain, image, table_idx, error);
4996 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
4998 MonoImage *m = mono_image_load_file_for_image_checked (image, table_idx + 1, error);
5002 const char *filename = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
5003 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5006 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, m, error);
5009 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5013 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5016 ICALL_EXPORT MonoArrayHandle
5017 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
5020 MonoDomain *domain = mono_domain_get();
5021 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5023 int i, j, file_count = 0;
5024 MonoImage **modules;
5025 guint32 module_count, real_module_count;
5026 MonoTableInfo *table;
5027 MonoImage *image = assembly->image;
5029 g_assert (image != NULL);
5030 g_assert (!assembly_is_dynamic (assembly));
5032 table = &image->tables [MONO_TABLE_FILE];
5033 file_count = table->rows;
5035 modules = image->modules;
5036 module_count = image->module_count;
5038 real_module_count = 0;
5039 for (i = 0; i < module_count; ++i)
5041 real_module_count ++;
5043 klass = mono_class_get_module_class ();
5044 MonoArrayHandle res = mono_array_new_handle (domain, klass, 1 + real_module_count + file_count, error);
5048 MonoReflectionModuleHandle image_obj = mono_module_get_object_handle (domain, image, error);
5052 MONO_HANDLE_ARRAY_SETREF (res, 0, image_obj);
5055 for (i = 0; i < module_count; ++i)
5056 if (!add_module_to_modules_array (domain, res, &j, modules[i], error))
5059 for (i = 0; i < file_count; ++i, ++j) {
5060 if (!add_file_to_modules_array (domain, res, j, image, table, i, error))
5066 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5069 ICALL_EXPORT MonoReflectionMethodHandle
5070 ves_icall_GetCurrentMethod (MonoError *error)
5074 MonoMethod *m = mono_method_get_last_managed ();
5077 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5078 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5081 while (m->is_inflated)
5082 m = ((MonoMethodInflated*)m)->declaring;
5084 return mono_method_get_object_handle (mono_domain_get (), m, NULL, error);
5089 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
5092 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
5095 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
5096 //method is inflated, we should inflate it on the other class
5097 MonoGenericContext ctx;
5098 ctx.method_inst = inflated->context.method_inst;
5099 ctx.class_inst = inflated->context.class_inst;
5100 if (mono_class_is_ginst (klass))
5101 ctx.class_inst = mono_class_get_generic_class (klass)->context.class_inst;
5102 else if (mono_class_is_gtd (klass))
5103 ctx.class_inst = mono_class_get_generic_container (klass)->context.class_inst;
5104 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
5105 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
5109 mono_class_setup_methods (method->klass);
5110 if (mono_class_has_failure (method->klass))
5112 int mcount = mono_class_get_method_count (method->klass);
5113 for (i = 0; i < mcount; ++i) {
5114 if (method->klass->methods [i] == method) {
5119 mono_class_setup_methods (klass);
5120 if (mono_class_has_failure (klass))
5122 g_assert (offset >= 0 && offset < mono_class_get_method_count (klass));
5123 return klass->methods [offset];
5126 ICALL_EXPORT MonoReflectionMethodHandle
5127 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType_native (MonoMethod *method, MonoType *type, MonoBoolean generic_check, MonoError *error)
5131 if (type && generic_check) {
5132 klass = mono_class_from_mono_type (type);
5133 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
5134 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5136 if (method->klass != klass) {
5137 method = mono_method_get_equivalent_method (method, klass);
5139 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5142 klass = mono_class_from_mono_type (type);
5144 klass = method->klass;
5145 return mono_method_get_object_handle (mono_domain_get (), method, klass, error);
5148 ICALL_EXPORT MonoReflectionMethodBodyHandle
5149 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method, MonoError *error)
5152 return mono_method_body_get_object_handle (mono_domain_get (), method, error);
5155 ICALL_EXPORT MonoReflectionAssemblyHandle
5156 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (MonoError *error)
5160 MonoMethod *dest = NULL;
5161 mono_stack_walk_no_il (get_executing, &dest);
5163 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5167 ICALL_EXPORT MonoReflectionAssemblyHandle
5168 ves_icall_System_Reflection_Assembly_GetEntryAssembly (MonoError *error)
5172 MonoDomain* domain = mono_domain_get ();
5174 if (!domain->entry_assembly)
5175 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5177 return mono_assembly_get_object_handle (domain, domain->entry_assembly, error);
5180 ICALL_EXPORT MonoReflectionAssemblyHandle
5181 ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error)
5188 mono_stack_walk_no_il (get_executing, &dest);
5190 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
5194 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5195 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5197 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5200 ICALL_EXPORT MonoStringHandle
5201 ves_icall_System_RuntimeType_getFullName (MonoReflectionTypeHandle object, gboolean full_name,
5202 gboolean assembly_qualified, MonoError *error)
5204 MonoDomain *domain = mono_object_domain (MONO_HANDLE_RAW (object));
5205 MonoType *type = MONO_HANDLE_RAW (object)->type;
5206 MonoTypeNameFormat format;
5207 MonoStringHandle res;
5211 format = assembly_qualified ?
5212 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
5213 MONO_TYPE_NAME_FORMAT_FULL_NAME;
5215 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
5217 name = mono_type_get_name_full (type, format);
5219 return NULL_HANDLE_STRING;
5221 if (full_name && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR)) {
5223 return NULL_HANDLE_STRING;
5226 res = mono_string_new_handle (domain, name, error);
5233 vell_icall_RuntimeType_get_core_clr_security_level (MonoReflectionTypeHandle rfield, MonoError *error)
5236 MonoType *type = MONO_HANDLE_GETVAL (rfield, type);
5237 MonoClass *klass = mono_class_from_mono_type (type);
5239 mono_class_init_checked (klass, error);
5242 return mono_security_core_clr_class_level (klass);
5246 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
5248 MonoClassField *field = rfield->field;
5249 return mono_security_core_clr_field_level (field, TRUE);
5253 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethodHandle rfield, MonoError *error)
5256 MonoMethod *method = MONO_HANDLE_GETVAL (rfield, method);
5257 return mono_security_core_clr_method_level (method, TRUE);
5260 ICALL_EXPORT MonoStringHandle
5261 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssemblyHandle assembly, MonoError *error)
5264 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
5265 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
5268 name = mono_stringify_assembly_name (&mass->aname);
5269 MonoStringHandle res = mono_string_new_handle (domain, name, error);
5274 ICALL_EXPORT MonoAssemblyName *
5275 ves_icall_System_Reflection_AssemblyName_GetNativeName (MonoAssembly *mass)
5277 return &mass->aname;
5281 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoStringHandle fname, MonoAssemblyName *name, MonoStringHandleOut normalized_codebase, MonoError *error)
5284 MonoImageOpenStatus status = MONO_IMAGE_OK;
5285 char *codebase = NULL;
5292 filename = mono_string_handle_to_utf8 (fname, error);
5293 return_if_nok (error);
5295 dirname = g_path_get_dirname (filename);
5296 replace_shadow_path (mono_domain_get (), dirname, &filename);
5299 image = mono_image_open_full (filename, &status, TRUE);
5302 if (status == MONO_IMAGE_IMAGE_INVALID)
5303 mono_error_set_bad_image_name (error, g_strdup (filename), "%s", "");
5305 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5310 res = mono_assembly_fill_assembly_name_full (image, name, TRUE);
5312 mono_image_close (image);
5314 mono_error_set_argument (error, "assemblyFile", "The file does not contain a manifest");
5318 if (filename != NULL && *filename != '\0') {
5321 codebase = g_strdup (filename);
5323 mono_icall_make_platform_path (codebase);
5325 const gchar *prepend = mono_icall_get_file_path_prefix (codebase);
5327 result = g_strconcat (prepend, codebase, NULL);
5331 MONO_HANDLE_ASSIGN (normalized_codebase, mono_string_new_handle (mono_domain_get (), codebase, error));
5334 mono_image_close (image);
5338 ICALL_EXPORT MonoBoolean
5339 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssemblyHandle assembly_h,
5340 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength, MonoError *error)
5343 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5344 MonoBoolean result = FALSE;
5345 MonoDeclSecurityEntry entry;
5347 /* SecurityAction.RequestMinimum */
5348 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQMIN, &entry)) {
5349 *minimum = entry.blob;
5350 *minLength = entry.size;
5353 /* SecurityAction.RequestOptional */
5354 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQOPT, &entry)) {
5355 *optional = entry.blob;
5356 *optLength = entry.size;
5359 /* SecurityAction.RequestRefuse */
5360 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5361 *refused = entry.blob;
5362 *refLength = entry.size;
5370 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5372 guint32 attrs, visibility;
5374 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5375 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5376 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5379 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5385 image_get_type (MonoDomain *domain, MonoImage *image, MonoTableInfo *tdef, int table_idx, int count, MonoArrayHandle res, MonoArrayHandle exceptions, MonoBoolean exportedOnly, MonoError *error)
5388 HANDLE_FUNCTION_ENTER ();
5389 MonoError klass_error;
5390 MonoClass *klass = mono_class_get_checked (image, table_idx | MONO_TOKEN_TYPE_DEF, &klass_error);
5393 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5394 return_if_nok (error);
5396 MONO_HANDLE_ARRAY_SETREF (res, count, rt);
5398 MonoException *ex = mono_error_convert_to_exception (error);
5399 MONO_HANDLE_ARRAY_SETRAW (exceptions, count, ex);
5401 HANDLE_FUNCTION_RETURN ();
5404 static MonoArrayHandle
5405 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArrayHandleOut exceptions, MonoBoolean exportedOnly, MonoError *error)
5407 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5412 /* we start the count from 1 because we skip the special type <Module> */
5415 for (i = 1; i < tdef->rows; ++i) {
5416 if (mono_module_type_is_visible (tdef, image, i + 1))
5420 count = tdef->rows - 1;
5422 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.runtimetype_class, count, error);
5423 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5424 MONO_HANDLE_ASSIGN (exceptions, mono_array_new_handle (domain, mono_defaults.exception_class, count, error));
5425 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5427 for (i = 1; i < tdef->rows; ++i) {
5428 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i+1)) {
5429 image_get_type (domain, image, tdef, i + 1, count, res, exceptions, exportedOnly, error);
5430 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5439 append_module_types (MonoDomain *domain, MonoArrayHandleOut res, MonoArrayHandleOut exceptions, MonoImage *image, MonoBoolean exportedOnly, MonoError *error)
5441 HANDLE_FUNCTION_ENTER ();
5443 MonoArrayHandle ex2 = MONO_HANDLE_NEW (MonoArray, NULL);
5444 MonoArrayHandle res2 = mono_module_get_types (domain, image, ex2, exportedOnly, error);
5448 /* Append the new types to the end of the array */
5449 if (mono_array_handle_length (res2) > 0) {
5452 len1 = mono_array_handle_length (res);
5453 len2 = mono_array_handle_length (res2);
5455 MonoArrayHandle res3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5459 mono_array_handle_memcpy_refs (res3, 0, res, 0, len1);
5460 mono_array_handle_memcpy_refs (res3, len1, res2, 0, len2);
5461 MONO_HANDLE_ASSIGN (res, res3);
5463 MonoArrayHandle ex3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5467 mono_array_handle_memcpy_refs (ex3, 0, exceptions, 0, len1);
5468 mono_array_handle_memcpy_refs (ex3, len1, ex2, 0, len2);
5469 MONO_HANDLE_ASSIGN (exceptions, ex3);
5472 HANDLE_FUNCTION_RETURN ();
5476 set_class_failure_in_array (MonoArrayHandle exl, int i, MonoClass *klass)
5478 HANDLE_FUNCTION_ENTER ();
5479 MonoError unboxed_error;
5480 error_init (&unboxed_error);
5481 mono_error_set_for_class_failure (&unboxed_error, klass);
5483 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, mono_error_convert_to_exception (&unboxed_error));
5484 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5485 HANDLE_FUNCTION_RETURN ();
5488 ICALL_EXPORT MonoArrayHandle
5489 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssemblyHandle assembly_handle, MonoBoolean exportedOnly, MonoError *error)
5491 MonoArrayHandle exceptions = MONO_HANDLE_NEW(MonoArray, NULL);
5494 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_handle);
5495 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_handle, assembly);
5497 g_assert (!assembly_is_dynamic (assembly));
5498 MonoImage *image = assembly->image;
5499 MonoTableInfo *table = &image->tables [MONO_TABLE_FILE];
5500 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, exportedOnly, error);
5501 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5503 /* Append data from all modules in the assembly */
5504 for (i = 0; i < table->rows; ++i) {
5505 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5506 MonoImage *loaded_image = mono_assembly_load_module_checked (image->assembly, i + 1, error);
5507 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5510 append_module_types (domain, res, exceptions, loaded_image, exportedOnly, error);
5511 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5516 /* the ReflectionTypeLoadException must have all the types (Types property),
5517 * NULL replacing types which throws an exception. The LoaderException must
5518 * contain all exceptions for NULL items.
5521 int len = mono_array_handle_length (res);
5525 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
5526 for (i = 0; i < len; i++) {
5527 MONO_HANDLE_ARRAY_GETREF (t, res, i);
5529 if (!MONO_HANDLE_IS_NULL (t)) {
5530 MonoClass *klass = mono_type_get_class (MONO_HANDLE_GETVAL (t, type));
5531 if ((klass != NULL) && mono_class_has_failure (klass)) {
5532 /* keep the class in the list */
5533 list = g_list_append (list, klass);
5534 /* and replace Type with NULL */
5535 MONO_HANDLE_ARRAY_SETRAW (res, i, NULL);
5542 if (list || ex_count) {
5544 int j, length = g_list_length (list) + ex_count;
5546 MonoArrayHandle exl = mono_array_new_handle (domain, mono_defaults.exception_class, length, error);
5547 if (!is_ok (error)) {
5549 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5551 /* Types for which mono_class_get_checked () succeeded */
5552 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, NULL);
5553 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5554 set_class_failure_in_array (exl, i, (MonoClass*)tmp->data);
5556 /* Types for which it don't */
5557 for (j = 0; j < mono_array_handle_length (exceptions); ++j) {
5558 MONO_HANDLE_ARRAY_GETREF (exc, exceptions, j);
5559 if (!MONO_HANDLE_IS_NULL (exc)) {
5560 g_assert (i < length);
5561 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5568 MONO_HANDLE_ASSIGN (exc, mono_get_exception_reflection_type_load_checked (res, exl, error));
5569 if (!is_ok (error)) {
5570 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5572 mono_error_set_exception_handle (error, exc);
5573 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5580 ves_icall_Mono_RuntimeMarshal_FreeAssemblyName (MonoAssemblyName *aname, gboolean free_struct)
5582 mono_assembly_name_free (aname);
5587 ICALL_EXPORT gboolean
5588 ves_icall_System_Reflection_AssemblyName_ParseAssemblyName (const char *name, MonoAssemblyName *aname, gboolean *is_version_definited, gboolean *is_token_defined)
5590 *is_version_definited = *is_token_defined = FALSE;
5592 return mono_assembly_name_parse_full (name, aname, TRUE, is_version_definited, is_token_defined);
5595 ICALL_EXPORT MonoReflectionTypeHandle
5596 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModuleHandle module, MonoError *error)
5598 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5599 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5604 MonoReflectionTypeHandle ret = MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
5606 if (image_is_dynamic (image) && ((MonoDynamicImage*)image)->initial_image)
5607 /* These images do not have a global type */
5610 klass = mono_class_get_checked (image, 1 | MONO_TOKEN_TYPE_DEF, error);
5614 ret = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5620 ves_icall_System_Reflection_Module_Close (MonoReflectionModuleHandle module, MonoError *error)
5622 /*if (module->image)
5623 mono_image_close (module->image);*/
5626 ICALL_EXPORT MonoStringHandle
5627 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModuleHandle refmodule, MonoError *error)
5629 MonoDomain *domain = MONO_HANDLE_DOMAIN (refmodule);
5630 MonoImage *image = MONO_HANDLE_GETVAL (refmodule, image);
5633 return mono_string_new_handle (domain, image->guid, error);
5637 static inline gpointer
5638 mono_icall_module_get_hinstance (MonoReflectionModuleHandle module)
5640 return (gpointer) (-1);
5642 #endif /* HOST_WIN32 */
5644 ICALL_EXPORT gpointer
5645 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModuleHandle module, MonoError *error)
5647 return mono_icall_module_get_hinstance (module);
5651 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine, MonoError *error)
5653 if (image_is_dynamic (image)) {
5654 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5655 *pe_kind = dyn->pe_kind;
5656 *machine = dyn->machine;
5659 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5660 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5665 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image, MonoError *error)
5667 return (image->md_version_major << 16) | (image->md_version_minor);
5670 ICALL_EXPORT MonoArrayHandle
5671 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModuleHandle module, MonoError *error)
5675 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5676 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5679 MonoArrayHandle arr = mono_array_new_handle (domain, mono_defaults.runtimetype_class, 0, error);
5682 MonoArrayHandle exceptions = MONO_HANDLE_NEW (MonoArray, NULL);
5683 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, FALSE, error);
5684 return_val_if_nok (error, MONO_HANDLE_CAST(MonoArray, NULL_HANDLE));
5686 int n = mono_array_handle_length (exceptions);
5687 MonoExceptionHandle ex = MONO_HANDLE_NEW (MonoException, NULL);
5688 for (int i = 0; i < n; ++i) {
5689 MONO_HANDLE_ARRAY_GETREF(ex, exceptions, i);
5690 if (!MONO_HANDLE_IS_NULL (ex)) {
5691 mono_error_set_exception_handle (error, ex);
5692 return MONO_HANDLE_CAST(MonoArray, NULL_HANDLE);
5700 mono_memberref_is_method (MonoImage *image, guint32 token)
5702 if (!image_is_dynamic (image)) {
5703 guint32 cols [MONO_MEMBERREF_SIZE];
5705 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5706 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5707 mono_metadata_decode_blob_size (sig, &sig);
5708 return (*sig != 0x6);
5711 MonoClass *handle_class;
5713 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL, &error)) {
5714 mono_error_cleanup (&error); /* just probing, ignore error */
5718 return mono_defaults.methodhandle_class == handle_class;
5722 static MonoGenericInst *
5723 get_generic_inst_from_array_handle (MonoArrayHandle type_args)
5725 int type_argc = mono_array_handle_length (type_args);
5726 int size = MONO_SIZEOF_GENERIC_INST + type_argc * sizeof (MonoType *);
5728 MonoGenericInst *ginst = (MonoGenericInst *)g_alloca (size);
5729 memset (ginst, 0, sizeof (MonoGenericInst));
5730 ginst->type_argc = type_argc;
5731 for (int i = 0; i < type_argc; i++) {
5732 MONO_HANDLE_ARRAY_GETVAL (ginst->type_argv[i], type_args, MonoType*, i);
5734 ginst->is_open = FALSE;
5735 for (int i = 0; i < type_argc; i++) {
5736 if (mono_class_is_open_constructed_type (ginst->type_argv[i])) {
5737 ginst->is_open = TRUE;
5742 return mono_metadata_get_canonical_generic_inst (ginst);
5746 init_generic_context_from_args_handles (MonoGenericContext *context, MonoArrayHandle type_args, MonoArrayHandle method_args)
5748 if (!MONO_HANDLE_IS_NULL (type_args)) {
5749 context->class_inst = get_generic_inst_from_array_handle (type_args);
5751 context->class_inst = NULL;
5753 if (!MONO_HANDLE_IS_NULL (method_args)) {
5754 context->method_inst = get_generic_inst_from_array_handle (method_args);
5756 context->method_inst = NULL;
5762 module_resolve_type_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5764 HANDLE_FUNCTION_ENTER ();
5766 MonoType *result = NULL;
5768 int table = mono_metadata_token_table (token);
5769 int index = mono_metadata_token_index (token);
5770 MonoGenericContext context;
5772 *resolve_error = ResolveTokenError_Other;
5774 /* Validate token */
5775 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5776 (table != MONO_TABLE_TYPESPEC)) {
5777 *resolve_error = ResolveTokenError_BadTable;
5781 if (image_is_dynamic (image)) {
5782 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5783 MonoError inner_error;
5784 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5785 mono_error_cleanup (&inner_error);
5786 result = klass ? &klass->byval_arg : NULL;
5790 init_generic_context_from_args_handles (&context, type_args, method_args);
5791 MonoError inner_error;
5792 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5793 mono_error_cleanup (&inner_error);
5794 result = klass ? &klass->byval_arg : NULL;
5798 if ((index <= 0) || (index > image->tables [table].rows)) {
5799 *resolve_error = ResolveTokenError_OutOfRange;
5803 init_generic_context_from_args_handles (&context, type_args, method_args);
5804 klass = mono_class_get_checked (image, token, error);
5806 klass = mono_class_inflate_generic_class_checked (klass, &context, error);
5811 result = &klass->byval_arg;
5813 HANDLE_FUNCTION_RETURN_VAL (result);
5816 ICALL_EXPORT MonoType*
5817 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5819 return module_resolve_type_token (image, token, type_args, method_args, resolve_error, error);
5823 module_resolve_method_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5825 HANDLE_FUNCTION_ENTER ();
5827 MonoMethod *method = NULL;
5828 int table = mono_metadata_token_table (token);
5829 int index = mono_metadata_token_index (token);
5830 MonoGenericContext context;
5832 *resolve_error = ResolveTokenError_Other;
5834 /* Validate token */
5835 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5836 (table != MONO_TABLE_MEMBERREF)) {
5837 *resolve_error = ResolveTokenError_BadTable;
5841 if (image_is_dynamic (image)) {
5842 if (table == MONO_TABLE_METHOD) {
5843 MonoError inner_error;
5844 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5845 mono_error_cleanup (&inner_error);
5849 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5850 *resolve_error = ResolveTokenError_BadTable;
5854 init_generic_context_from_args_handles (&context, type_args, method_args);
5855 MonoError inner_error;
5856 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5857 mono_error_cleanup (&inner_error);
5861 if ((index <= 0) || (index > image->tables [table].rows)) {
5862 *resolve_error = ResolveTokenError_OutOfRange;
5865 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5866 *resolve_error = ResolveTokenError_BadTable;
5870 init_generic_context_from_args_handles (&context, type_args, method_args);
5871 method = mono_get_method_checked (image, token, NULL, &context, error);
5874 HANDLE_FUNCTION_RETURN_VAL (method);
5877 ICALL_EXPORT MonoMethod*
5878 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5880 return module_resolve_method_token (image, token, type_args, method_args, resolve_error, error);
5883 ICALL_EXPORT MonoString*
5884 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error)
5887 int index = mono_metadata_token_index (token);
5889 *resolve_error = ResolveTokenError_Other;
5891 /* Validate token */
5892 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5893 *resolve_error = ResolveTokenError_BadTable;
5897 if (image_is_dynamic (image)) {
5898 MonoString * result = (MonoString *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5899 mono_error_cleanup (&error);
5903 if ((index <= 0) || (index >= image->heap_us.size)) {
5904 *resolve_error = ResolveTokenError_OutOfRange;
5908 /* FIXME: What to do if the index points into the middle of a string ? */
5910 MonoString *result = mono_ldstr_checked (mono_domain_get (), image, index, &error);
5911 mono_error_set_pending_exception (&error);
5915 static MonoClassField*
5916 module_resolve_field_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5918 HANDLE_FUNCTION_ENTER ();
5920 int table = mono_metadata_token_table (token);
5921 int index = mono_metadata_token_index (token);
5922 MonoGenericContext context;
5923 MonoClassField *field = NULL;
5926 *resolve_error = ResolveTokenError_Other;
5928 /* Validate token */
5929 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5930 *resolve_error = ResolveTokenError_BadTable;
5934 if (image_is_dynamic (image)) {
5935 if (table == MONO_TABLE_FIELD) {
5936 MonoError inner_error;
5937 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5938 mono_error_cleanup (&inner_error);
5942 if (mono_memberref_is_method (image, token)) {
5943 *resolve_error = ResolveTokenError_BadTable;
5947 init_generic_context_from_args_handles (&context, type_args, method_args);
5948 MonoError inner_error;
5949 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5950 mono_error_cleanup (&inner_error);
5954 if ((index <= 0) || (index > image->tables [table].rows)) {
5955 *resolve_error = ResolveTokenError_OutOfRange;
5958 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5959 *resolve_error = ResolveTokenError_BadTable;
5963 init_generic_context_from_args_handles (&context, type_args, method_args);
5964 field = mono_field_from_token_checked (image, token, &klass, &context, error);
5967 HANDLE_FUNCTION_RETURN_VAL (field);
5970 ICALL_EXPORT MonoClassField*
5971 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5973 return module_resolve_field_token (image, token, type_args, method_args, resolve_error, error);
5976 ICALL_EXPORT MonoObjectHandle
5977 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *error, MonoError *merror)
5979 int table = mono_metadata_token_table (token);
5981 error_init (merror);
5982 *error = ResolveTokenError_Other;
5985 case MONO_TABLE_TYPEDEF:
5986 case MONO_TABLE_TYPEREF:
5987 case MONO_TABLE_TYPESPEC: {
5988 MonoType *t = module_resolve_type_token (image, token, type_args, method_args, error, merror);
5990 return MONO_HANDLE_CAST (MonoObject, mono_type_get_object_handle (mono_domain_get (), t, merror));
5995 case MONO_TABLE_METHOD:
5996 case MONO_TABLE_METHODSPEC: {
5997 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
5999 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6003 case MONO_TABLE_FIELD: {
6004 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6006 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6011 case MONO_TABLE_MEMBERREF:
6012 if (mono_memberref_is_method (image, token)) {
6013 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6015 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6020 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6022 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6030 *error = ResolveTokenError_BadTable;
6036 ICALL_EXPORT MonoArrayHandle
6037 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error, MonoError *error)
6040 int table = mono_metadata_token_table (token);
6041 int idx = mono_metadata_token_index (token);
6042 MonoTableInfo *tables = image->tables;
6046 *resolve_error = ResolveTokenError_OutOfRange;
6048 /* FIXME: Support other tables ? */
6049 if (table != MONO_TABLE_STANDALONESIG)
6050 return MONO_HANDLE_CAST (MonoArray, NULL);
6052 if (image_is_dynamic (image))
6053 return MONO_HANDLE_CAST (MonoArray, NULL);
6055 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
6056 return MONO_HANDLE_CAST (MonoArray, NULL);
6058 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
6060 ptr = mono_metadata_blob_heap (image, sig);
6061 len = mono_metadata_decode_blob_size (ptr, &ptr);
6063 MonoArrayHandle res = mono_array_new_handle (mono_domain_get (), mono_defaults.byte_class, len, error);
6065 return MONO_HANDLE_CAST (MonoArray, NULL);
6067 gpointer array_base = MONO_ARRAY_HANDLE_PIN (res, guint8, 0, &h);
6068 memcpy (array_base, ptr, len);
6069 mono_gchandle_free (h);
6073 ICALL_EXPORT MonoBoolean
6074 ves_icall_RuntimeTypeHandle_IsArray (MonoReflectionTypeHandle ref_type, MonoError *error)
6077 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6079 MonoBoolean res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
6085 check_for_invalid_type (MonoClass *klass, MonoError *error)
6091 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
6094 name = mono_type_get_full_name (klass);
6095 mono_error_set_type_load_name (error, name, g_strdup (""), "");
6098 ICALL_EXPORT MonoReflectionTypeHandle
6099 ves_icall_RuntimeType_make_array_type (MonoReflectionTypeHandle ref_type, int rank, MonoError *error)
6102 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6104 MonoClass *klass = mono_class_from_mono_type (type);
6105 check_for_invalid_type (klass, error);
6107 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6110 if (rank == 0) //single dimentional array
6111 aklass = mono_array_class_get (klass, 1);
6113 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
6115 if (mono_class_has_failure (aklass)) {
6116 mono_error_set_for_class_failure (error, aklass);
6117 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6120 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6121 return mono_type_get_object_handle (domain, &aklass->byval_arg, error);
6124 ICALL_EXPORT MonoReflectionTypeHandle
6125 ves_icall_RuntimeType_make_byref_type (MonoReflectionTypeHandle ref_type, MonoError *error)
6128 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6130 MonoClass *klass = mono_class_from_mono_type (type);
6131 mono_class_init_checked (klass, error);
6133 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6135 check_for_invalid_type (klass, error);
6137 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6139 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6140 return mono_type_get_object_handle (domain, &klass->this_arg, error);
6143 ICALL_EXPORT MonoReflectionTypeHandle
6144 ves_icall_RuntimeType_MakePointerType (MonoReflectionTypeHandle ref_type, MonoError *error)
6147 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6148 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6149 MonoClass *klass = mono_class_from_mono_type (type);
6150 mono_class_init_checked (klass, error);
6152 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6154 check_for_invalid_type (klass, error);
6156 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6158 MonoClass *pklass = mono_ptr_class_get (type);
6160 return mono_type_get_object_handle (domain, &pklass->byval_arg, error);
6163 ICALL_EXPORT MonoObject *
6164 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
6165 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
6168 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
6169 MonoObject *delegate;
6171 MonoMethod *method = info->method;
6172 MonoMethodSignature *sig = mono_method_signature(method);
6174 mono_class_init_checked (delegate_class, &error);
6175 if (mono_error_set_pending_exception (&error))
6178 if (!(delegate_class->parent == mono_defaults.multicastdelegate_class)) {
6179 /* FIXME improve this exception message */
6180 mono_error_set_execution_engine (&error, "file %s: line %d (%s): assertion failed: (%s)", __FILE__, __LINE__,
6182 "delegate_class->parent == mono_defaults.multicastdelegate_class");
6183 mono_error_set_pending_exception (&error);
6187 if (mono_security_core_clr_enabled ()) {
6188 if (!mono_security_core_clr_ensure_delegate_creation (method, &error)) {
6189 if (throwOnBindFailure)
6190 mono_error_set_pending_exception (&error);
6192 mono_error_cleanup (&error);
6197 if (sig->generic_param_count && method->wrapper_type == MONO_WRAPPER_NONE) {
6198 if (!method->is_inflated) {
6199 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"));
6204 delegate = mono_object_new_checked (mono_object_domain (type), delegate_class, &error);
6205 if (mono_error_set_pending_exception (&error))
6208 if (method_is_dynamic (method)) {
6209 /* Creating a trampoline would leak memory */
6210 func = mono_compile_method_checked (method, &error);
6211 if (mono_error_set_pending_exception (&error))
6214 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
6215 method = mono_object_get_virtual_method (target, method);
6216 gpointer trampoline = mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE, &error);
6217 if (mono_error_set_pending_exception (&error))
6219 func = mono_create_ftnptr (mono_domain_get (), trampoline);
6222 mono_delegate_ctor_with_method (delegate, target, func, method, &error);
6223 if (mono_error_set_pending_exception (&error))
6228 ICALL_EXPORT MonoMulticastDelegate *
6229 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegate *delegate)
6232 MonoMulticastDelegate *ret;
6234 g_assert (mono_class_has_parent (mono_object_class (delegate), mono_defaults.multicastdelegate_class));
6236 ret = (MonoMulticastDelegate*) mono_object_new_checked (mono_object_domain (delegate), mono_object_class (delegate), &error);
6237 if (mono_error_set_pending_exception (&error))
6240 ret->delegate.invoke_impl = mono_runtime_create_delegate_trampoline (mono_object_class (delegate));
6245 ICALL_EXPORT MonoReflectionMethod*
6246 ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegate *delegate)
6248 MonoReflectionMethod *ret = NULL;
6252 m = mono_object_get_virtual_method (delegate->target, delegate->method);
6253 ret = mono_method_get_object_checked (mono_domain_get (), m, m->klass, &error);
6254 mono_error_set_pending_exception (&error);
6260 static inline gint32
6261 mono_array_get_byte_length (MonoArray *array)
6267 klass = array->obj.vtable->klass;
6269 if (array->bounds == NULL)
6270 length = array->max_length;
6273 for (i = 0; i < klass->rank; ++ i)
6274 length *= array->bounds [i].length;
6277 switch (klass->element_class->byval_arg.type) {
6280 case MONO_TYPE_BOOLEAN:
6284 case MONO_TYPE_CHAR:
6292 return length * sizeof (gpointer);
6303 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6305 return mono_array_get_byte_length (array);
6309 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6311 return mono_array_get (array, gint8, idx);
6315 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6317 mono_array_set (array, gint8, idx, value);
6320 ICALL_EXPORT MonoBoolean
6321 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6323 guint8 *src_buf, *dest_buf;
6326 mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
6330 g_assert (count >= 0);
6332 /* This is called directly from the class libraries without going through the managed wrapper */
6333 MONO_CHECK_ARG_NULL (src, FALSE);
6334 MONO_CHECK_ARG_NULL (dest, FALSE);
6336 /* watch out for integer overflow */
6337 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6340 src_buf = (guint8 *)src->vector + src_offset;
6341 dest_buf = (guint8 *)dest->vector + dest_offset;
6344 memcpy (dest_buf, src_buf, count);
6346 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6351 #ifndef DISABLE_REMOTING
6352 ICALL_EXPORT MonoObjectHandle
6353 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObjectHandle this_obj, MonoStringHandle class_name, MonoError *error)
6356 MonoDomain *domain = MONO_HANDLE_DOMAIN (this_obj);
6357 MonoRealProxyHandle rp = MONO_HANDLE_CAST (MonoRealProxy, this_obj);
6359 MonoObjectHandle res = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, mono_defaults.transparent_proxy_class, error));
6363 MonoTransparentProxyHandle tp = MONO_HANDLE_CAST (MonoTransparentProxy, res);
6365 MONO_HANDLE_SET (tp, rp, rp);
6367 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
6368 MONO_HANDLE_GET (reftype, rp, class_to_proxy);
6369 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
6370 MonoClass *klass = mono_class_from_mono_type (type);
6372 // mono_remote_class_vtable cannot handle errors well, so force any loading error to occur early
6373 mono_class_setup_vtable (klass);
6374 if (mono_class_has_failure (klass)) {
6375 mono_error_set_for_class_failure (error, klass);
6379 MonoObjectHandle remoting_obj = mono_object_handle_isinst (this_obj, mono_defaults.iremotingtypeinfo_class, error);
6382 MONO_HANDLE_SETVAL (tp, custom_type_info, MonoBoolean, !MONO_HANDLE_IS_NULL (remoting_obj));
6384 MonoRemoteClass *remote_class = mono_remote_class (domain, class_name, klass, error);
6387 MONO_HANDLE_SETVAL (tp, remote_class, MonoRemoteClass*, remote_class);
6389 MONO_HANDLE_SETVAL (res, vtable, MonoVTable*, mono_remote_class_vtable (domain, remote_class, rp, error));
6395 ICALL_EXPORT MonoReflectionType *
6396 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6399 g_assert (tp != NULL && mono_object_class (tp) == mono_defaults.transparent_proxy_class);
6400 g_assert (tp->remote_class != NULL && tp->remote_class->proxy_class != NULL);
6401 MonoReflectionType *ret = mono_type_get_object_checked (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg, &error);
6402 mono_error_set_pending_exception (&error);
6408 /* System.Environment */
6411 ves_icall_System_Environment_get_UserName (void)
6413 /* using glib is more portable */
6414 return mono_string_new (mono_domain_get (), g_get_user_name ());
6419 mono_icall_get_machine_name (void)
6421 #if !defined(DISABLE_SOCKETS)
6425 #if defined _SC_HOST_NAME_MAX
6426 n = sysconf (_SC_HOST_NAME_MAX);
6430 buf = g_malloc (n+1);
6432 if (gethostname (buf, n) == 0){
6434 result = mono_string_new (mono_domain_get (), buf);
6441 return mono_string_new (mono_domain_get (), "mono");
6444 #endif /* !HOST_WIN32 */
6446 ICALL_EXPORT MonoString *
6447 ves_icall_System_Environment_get_MachineName (void)
6449 return mono_icall_get_machine_name ();
6454 mono_icall_get_platform (void)
6456 #if defined(__MACH__)
6459 // Notice that the value is hidden from user code, and only exposed
6460 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6461 // define and making assumptions based on Unix/128/4 values before there
6462 // was a MacOS define. Lots of code would assume that not-Unix meant
6463 // Windows, but in this case, it would be OSX.
6471 #endif /* !HOST_WIN32 */
6474 ves_icall_System_Environment_get_Platform (void)
6476 return mono_icall_get_platform ();
6480 static inline MonoString *
6481 mono_icall_get_new_line (void)
6483 return mono_string_new (mono_domain_get (), "\n");
6485 #endif /* !HOST_WIN32 */
6487 ICALL_EXPORT MonoString *
6488 ves_icall_System_Environment_get_NewLine (void)
6490 return mono_icall_get_new_line ();
6494 static inline MonoBoolean
6495 mono_icall_is_64bit_os (void)
6497 #if SIZEOF_VOID_P == 8
6500 #if defined(HAVE_SYS_UTSNAME_H)
6501 struct utsname name;
6503 if (uname (&name) >= 0) {
6504 return strcmp (name.machine, "x86_64") == 0 || strncmp (name.machine, "aarch64", 7) == 0 || strncmp (name.machine, "ppc64", 5) == 0;
6510 #endif /* !HOST_WIN32 */
6512 ICALL_EXPORT MonoBoolean
6513 ves_icall_System_Environment_GetIs64BitOperatingSystem (void)
6515 return mono_icall_is_64bit_os ();
6518 ICALL_EXPORT MonoStringHandle
6519 ves_icall_System_Environment_GetEnvironmentVariable_native (const gchar *utf8_name, MonoError *error)
6523 if (utf8_name == NULL)
6524 return NULL_HANDLE_STRING;
6526 value = g_getenv (utf8_name);
6529 return NULL_HANDLE_STRING;
6531 return mono_string_new_handle (mono_domain_get (), value, error);
6535 * There is no standard way to get at environ.
6538 #ifndef __MINGW32_VERSION
6539 #if defined(__APPLE__)
6540 #if defined (TARGET_OSX)
6541 /* Apple defines this in crt_externs.h but doesn't provide that header for
6542 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6543 * in fact exist on all implementations (so far)
6545 gchar ***_NSGetEnviron(void);
6546 #define environ (*_NSGetEnviron())
6548 static char *mono_environ[1] = { NULL };
6549 #define environ mono_environ
6550 #endif /* defined (TARGET_OSX) */
6558 ICALL_EXPORT MonoArray *
6559 ves_icall_System_Environment_GetCommandLineArgs (void)
6562 MonoArray *result = mono_runtime_get_main_args_checked (&error);
6563 mono_error_set_pending_exception (&error);
6569 mono_icall_get_environment_variable_names (void)
6579 for (e = environ; *e != 0; ++ e)
6582 domain = mono_domain_get ();
6583 names = mono_array_new_checked (domain, mono_defaults.string_class, n, &error);
6584 if (mono_error_set_pending_exception (&error))
6588 for (e = environ; *e != 0; ++ e) {
6589 parts = g_strsplit (*e, "=", 2);
6591 str = mono_string_new (domain, *parts);
6592 mono_array_setref (names, n, str);
6602 #endif /* !HOST_WIN32 */
6604 ICALL_EXPORT MonoArray *
6605 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6607 return mono_icall_get_environment_variable_names ();
6612 mono_icall_set_environment_variable (MonoString *name, MonoString *value)
6614 gchar *utf8_name, *utf8_value;
6617 utf8_name = mono_string_to_utf8_checked (name, &error); /* FIXME: this should be ascii */
6618 if (mono_error_set_pending_exception (&error))
6621 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6622 g_unsetenv (utf8_name);
6627 utf8_value = mono_string_to_utf8_checked (value, &error);
6628 if (!mono_error_ok (&error)) {
6630 mono_error_set_pending_exception (&error);
6633 g_setenv (utf8_name, utf8_value, TRUE);
6636 g_free (utf8_value);
6638 #endif /* !HOST_WIN32 */
6641 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6643 mono_icall_set_environment_variable (name, value);
6647 ves_icall_System_Environment_Exit (int result)
6649 mono_environment_exitcode_set (result);
6651 /* FIXME: There are some cleanup hangs that should be worked out, but
6652 * if the program is going to exit, everything will be cleaned up when
6653 * NaCl exits anyway.
6655 #ifndef __native_client__
6656 if (!mono_runtime_try_shutdown ())
6657 mono_thread_exit ();
6659 /* Suspend all managed threads since the runtime is going away */
6660 mono_thread_suspend_all_other_threads ();
6662 mono_runtime_quit ();
6665 /* we may need to do some cleanup here... */
6669 ICALL_EXPORT MonoStringHandle
6670 ves_icall_System_Environment_GetGacPath (MonoError *error)
6672 return mono_string_new_handle (mono_domain_get (), mono_assembly_getrootdir (), error);
6676 static inline MonoString *
6677 mono_icall_get_windows_folder_path (int folder)
6679 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6680 return mono_string_new (mono_domain_get (), "");
6682 #endif /* !HOST_WIN32 */
6684 ICALL_EXPORT MonoString*
6685 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6687 return mono_icall_get_windows_folder_path (folder);
6690 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
6692 mono_icall_get_logical_drives (void)
6695 gunichar2 buf [256], *ptr, *dname;
6697 guint initial_size = 127, size = 128;
6700 MonoString *drivestr;
6701 MonoDomain *domain = mono_domain_get ();
6707 while (size > initial_size) {
6708 size = (guint) mono_w32file_get_logical_drive (initial_size, ptr);
6709 if (size > initial_size) {
6712 ptr = (gunichar2 *)g_malloc0 ((size + 1) * sizeof (gunichar2));
6713 initial_size = size;
6727 result = mono_array_new_checked (domain, mono_defaults.string_class, ndrives, &error);
6728 if (mono_error_set_pending_exception (&error))
6735 while (*u16) { u16++; len ++; }
6736 drivestr = mono_string_new_utf16_checked (domain, dname, len, &error);
6737 if (mono_error_set_pending_exception (&error))
6740 mono_array_setref (result, ndrives++, drivestr);
6750 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
6752 ICALL_EXPORT MonoArray *
6753 ves_icall_System_Environment_GetLogicalDrives (void)
6755 return mono_icall_get_logical_drives ();
6758 ICALL_EXPORT MonoString *
6759 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6762 gunichar2 volume_name [MAX_PATH + 1];
6764 if (mono_w32file_get_volume_information (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6766 MonoString *result = mono_string_from_utf16_checked (volume_name, &error);
6767 mono_error_set_pending_exception (&error);
6771 ICALL_EXPORT MonoStringHandle
6772 ves_icall_System_Environment_InternalGetHome (MonoError *error)
6774 return mono_string_new_handle (mono_domain_get (), g_get_home_dir (), error);
6777 static const char *encodings [] = {
6779 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6780 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6781 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6783 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6784 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6785 "x_unicode_2_0_utf_7",
6787 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6788 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6790 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6793 "unicodefffe", "utf_16be",
6800 * Returns the internal codepage, if the value of "int_code_page" is
6801 * 1 at entry, and we can not compute a suitable code page number,
6802 * returns the code page as a string
6804 ICALL_EXPORT MonoString*
6805 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6810 char *codepage = NULL;
6812 int want_name = *int_code_page;
6815 *int_code_page = -1;
6817 g_get_charset (&cset);
6818 c = codepage = g_strdup (cset);
6819 for (c = codepage; *c; c++){
6820 if (isascii (*c) && isalpha (*c))
6825 /* g_print ("charset: %s\n", cset); */
6827 /* handle some common aliases */
6830 for (i = 0; p != 0; ){
6833 p = encodings [++i];
6836 if (strcmp (p, codepage) == 0){
6837 *int_code_page = code;
6840 p = encodings [++i];
6843 if (strstr (codepage, "utf_8") != NULL)
6844 *int_code_page |= 0x10000000;
6847 if (want_name && *int_code_page == -1)
6848 return mono_string_new (mono_domain_get (), cset);
6853 ICALL_EXPORT MonoBoolean
6854 ves_icall_System_Environment_get_HasShutdownStarted (void)
6856 if (mono_runtime_is_shutting_down ())
6859 if (mono_domain_is_unloading (mono_domain_get ()))
6867 mono_icall_broadcast_setting_change (void)
6871 #endif /* !HOST_WIN32 */
6874 ves_icall_System_Environment_BroadcastSettingChange (void)
6876 mono_icall_broadcast_setting_change ();
6881 ves_icall_System_Environment_get_TickCount (void)
6883 /* this will overflow after ~24 days */
6884 return (gint32) (mono_msec_boottime () & 0xffffffff);
6888 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
6893 #ifndef DISABLE_REMOTING
6894 ICALL_EXPORT MonoBoolean
6895 ves_icall_IsTransparentProxy (MonoObject *proxy)
6900 if (mono_object_is_transparent_proxy (proxy))
6906 ICALL_EXPORT MonoReflectionMethod *
6907 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6908 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6910 MonoReflectionMethod *ret = NULL;
6915 MonoMethod **vtable;
6916 MonoMethod *res = NULL;
6918 MONO_CHECK_ARG_NULL (rtype, NULL);
6919 MONO_CHECK_ARG_NULL (rmethod, NULL);
6921 method = rmethod->method;
6922 klass = mono_class_from_mono_type (rtype->type);
6923 mono_class_init_checked (klass, &error);
6924 if (mono_error_set_pending_exception (&error))
6927 if (MONO_CLASS_IS_INTERFACE (klass))
6930 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6933 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6934 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6940 mono_class_setup_vtable (klass);
6941 vtable = klass->vtable;
6943 if (mono_class_is_interface (method->klass)) {
6944 gboolean variance_used = FALSE;
6945 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6946 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6948 res = vtable [offs + method->slot];
6950 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6953 if (method->slot != -1)
6954 res = vtable [method->slot];
6960 ret = mono_method_get_object_checked (mono_domain_get (), res, NULL, &error);
6961 mono_error_set_pending_exception (&error);
6966 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6972 klass = mono_class_from_mono_type (type->type);
6973 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
6974 if (!is_ok (&error)) {
6975 mono_error_set_pending_exception (&error);
6979 mono_vtable_set_is_remote (vtable, enable);
6982 #else /* DISABLE_REMOTING */
6985 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6987 g_assert_not_reached ();
6992 ICALL_EXPORT MonoObject *
6993 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
7000 domain = mono_object_domain (type);
7001 klass = mono_class_from_mono_type (type->type);
7002 mono_class_init_checked (klass, &error);
7003 if (mono_error_set_pending_exception (&error))
7006 if (MONO_CLASS_IS_INTERFACE (klass) || mono_class_is_abstract (klass)) {
7007 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
7011 if (klass->rank >= 1) {
7012 g_assert (klass->rank == 1);
7013 ret = (MonoObject *) mono_array_new_checked (domain, klass->element_class, 0, &error);
7014 mono_error_set_pending_exception (&error);
7017 MonoVTable *vtable = mono_class_vtable_full (domain, klass, &error);
7018 if (!is_ok (&error)) {
7019 mono_error_set_pending_exception (&error);
7022 /* Bypass remoting object creation check */
7023 ret = mono_object_new_alloc_specific_checked (vtable, &error);
7024 mono_error_set_pending_exception (&error);
7030 ICALL_EXPORT MonoStringHandle
7031 ves_icall_System_IO_get_temp_path (MonoError *error)
7033 return mono_string_new_handle (mono_domain_get (), g_get_tmp_dir (), error);
7036 #ifndef PLATFORM_NO_DRIVEINFO
7037 ICALL_EXPORT MonoBoolean
7038 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
7039 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
7044 *error = ERROR_SUCCESS;
7046 result = mono_w32file_get_disk_free_space (mono_string_chars (path_name), free_bytes_avail, total_number_of_bytes, total_number_of_free_bytes);
7048 *error = mono_w32error_get_last ();
7053 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
7054 static inline guint32
7055 mono_icall_drive_info_get_drive_type (MonoString *root_path_name)
7057 return mono_w32file_get_drive_type (mono_string_chars (root_path_name));
7059 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
7061 ICALL_EXPORT guint32
7062 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
7064 return mono_icall_drive_info_get_drive_type (root_path_name);
7067 #endif /* PLATFORM_NO_DRIVEINFO */
7069 ICALL_EXPORT gpointer
7070 ves_icall_RuntimeMethodHandle_GetFunctionPointer (MonoMethod *method)
7073 gpointer result = mono_compile_method_checked (method, &error);
7074 mono_error_set_pending_exception (&error);
7078 ICALL_EXPORT MonoString *
7079 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
7084 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
7086 mono_icall_make_platform_path (path);
7088 mcpath = mono_string_new (mono_domain_get (), path);
7094 /* this is an icall */
7096 get_bundled_app_config (void)
7099 const gchar *app_config;
7102 gchar *config_file_name, *config_file_path;
7103 gsize len, config_file_path_length, config_ext_length;
7106 domain = mono_domain_get ();
7107 file = domain->setup->configuration_file;
7108 if (!file || file->length == 0)
7111 // Retrieve config file and remove the extension
7112 config_file_name = mono_string_to_utf8_checked (file, &error);
7113 if (mono_error_set_pending_exception (&error))
7115 config_file_path = mono_portability_find_file (config_file_name, TRUE);
7116 if (!config_file_path)
7117 config_file_path = config_file_name;
7119 config_file_path_length = strlen (config_file_path);
7120 config_ext_length = strlen (".config");
7121 if (config_file_path_length <= config_ext_length)
7124 len = config_file_path_length - config_ext_length;
7125 module = (gchar *)g_malloc0 (len + 1);
7126 memcpy (module, config_file_path, len);
7127 // Get the config file from the module name
7128 app_config = mono_config_string_for_assembly_file (module);
7131 if (config_file_name != config_file_path)
7132 g_free (config_file_name);
7133 g_free (config_file_path);
7138 return mono_string_new (mono_domain_get (), app_config);
7141 static MonoStringHandle
7142 get_bundled_machine_config (MonoError *error)
7144 const gchar *machine_config;
7146 machine_config = mono_get_machine_config ();
7148 if (!machine_config)
7149 return NULL_HANDLE_STRING;
7151 return mono_string_new_handle (mono_domain_get (), machine_config, error);
7154 ICALL_EXPORT MonoStringHandle
7155 ves_icall_System_Environment_get_bundled_machine_config (MonoError *error)
7157 return get_bundled_machine_config (error);
7161 ICALL_EXPORT MonoStringHandle
7162 ves_icall_System_Configuration_DefaultConfig_get_bundled_machine_config (MonoError *error)
7164 return get_bundled_machine_config (error);
7167 ICALL_EXPORT MonoStringHandle
7168 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_machine_config (MonoError *error)
7170 return get_bundled_machine_config (error);
7174 ICALL_EXPORT MonoString *
7175 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
7180 path = g_path_get_dirname (mono_get_config_dir ());
7182 mono_icall_make_platform_path (path);
7184 ipath = mono_string_new (mono_domain_get (), path);
7190 ICALL_EXPORT gboolean
7191 ves_icall_get_resources_ptr (MonoReflectionAssemblyHandle assembly, gpointer *result, gint32 *size, MonoError *error)
7194 MonoPEResourceDataEntry *entry;
7197 if (!assembly || !result || !size)
7202 MonoAssembly *assm = MONO_HANDLE_GETVAL (assembly, assembly);
7203 image = assm->image;
7204 entry = (MonoPEResourceDataEntry *)mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7208 *result = mono_image_rva_map (image, entry->rde_data_offset);
7213 *size = entry->rde_size;
7218 ICALL_EXPORT MonoBoolean
7219 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7221 return mono_is_debugger_attached ();
7224 ICALL_EXPORT MonoBoolean
7225 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7227 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7228 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7234 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7236 if (mono_get_runtime_callbacks ()->debug_log)
7237 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7242 mono_icall_write_windows_debug_string (MonoString *message)
7244 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7246 #endif /* !HOST_WIN32 */
7249 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7251 mono_icall_write_windows_debug_string (message);
7254 /* Only used for value types */
7255 ICALL_EXPORT MonoObjectHandle
7256 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
7259 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
7260 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
7261 MonoClass *klass = mono_class_from_mono_type (type);
7263 mono_class_init_checked (klass, error);
7267 if (mono_class_is_nullable (klass))
7268 /* No arguments -> null */
7271 return MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, klass, error));
7274 ICALL_EXPORT MonoReflectionMethodHandle
7275 ves_icall_MonoMethod_get_base_method (MonoReflectionMethodHandle m, gboolean definition, MonoError *error)
7278 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7280 MonoMethod *base = mono_method_get_base_method (method, definition, error);
7281 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
7282 if (base == method) {
7283 /* we want to short-circuit and return 'm' here. But we should
7284 return the same method object that
7285 mono_method_get_object_handle, below would return. Since
7286 that call takes NULL for the reftype argument, it will take
7287 base->klass as the reflected type for the MonoMethod. So we
7288 need to check that m also has base->klass as the reflected
7290 MonoReflectionTypeHandle orig_reftype = MONO_HANDLE_NEW_GET (MonoReflectionType, m, reftype);
7291 MonoClass *orig_klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (orig_reftype, type));
7292 if (base->klass == orig_klass)
7295 return mono_method_get_object_handle (mono_domain_get (), base, NULL, error);
7298 ICALL_EXPORT MonoStringHandle
7299 ves_icall_MonoMethod_get_name (MonoReflectionMethodHandle m, MonoError *error)
7302 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7304 MonoStringHandle s = mono_string_new_handle (MONO_HANDLE_DOMAIN (m), method->name, error);
7306 return NULL_HANDLE_STRING;
7307 MONO_HANDLE_SET (m, name, s);
7312 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7314 iter->sig = *(MonoMethodSignature**)argsp;
7316 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7317 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7320 /* FIXME: it's not documented what start is exactly... */
7324 iter->args = argsp + sizeof (gpointer);
7326 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7328 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7331 ICALL_EXPORT MonoTypedRef
7332 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7334 guint32 i, arg_size;
7338 i = iter->sig->sentinelpos + iter->next_arg;
7340 g_assert (i < iter->sig->param_count);
7342 res.type = iter->sig->params [i];
7343 res.klass = mono_class_from_mono_type (res.type);
7344 arg_size = mono_type_stack_size (res.type, &align);
7345 #if defined(__arm__) || defined(__mips__)
7346 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7348 res.value = iter->args;
7349 #if defined(__native_client__) && SIZEOF_REGISTER == 8
7350 /* Values are stored as 8 byte register sized objects, but 'value'
7351 * is dereferenced as a pointer in other routines.
7353 res.value = (char*)res.value + 4;
7355 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7356 if (arg_size <= sizeof (gpointer)) {
7358 int padding = arg_size - mono_type_size (res.type, &dummy);
7359 res.value = (guint8*)res.value + padding;
7362 iter->args = (char*)iter->args + arg_size;
7365 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7370 ICALL_EXPORT MonoTypedRef
7371 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7373 guint32 i, arg_size;
7377 i = iter->sig->sentinelpos + iter->next_arg;
7379 g_assert (i < iter->sig->param_count);
7381 while (i < iter->sig->param_count) {
7382 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7384 res.type = iter->sig->params [i];
7385 res.klass = mono_class_from_mono_type (res.type);
7386 /* FIXME: endianess issue... */
7387 arg_size = mono_type_stack_size (res.type, &align);
7388 #if defined(__arm__) || defined(__mips__)
7389 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7391 res.value = iter->args;
7392 iter->args = (char*)iter->args + arg_size;
7394 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7397 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7405 ICALL_EXPORT MonoType*
7406 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7410 i = iter->sig->sentinelpos + iter->next_arg;
7412 g_assert (i < iter->sig->param_count);
7414 return iter->sig->params [i];
7417 ICALL_EXPORT MonoObject*
7418 mono_TypedReference_ToObject (MonoTypedRef* tref)
7421 MonoObject *result = NULL;
7422 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
7423 MonoObject** objp = (MonoObject **)tref->value;
7427 result = mono_value_box_checked (mono_domain_get (), tref->klass, tref->value, &error);
7428 mono_error_set_pending_exception (&error);
7432 ICALL_EXPORT MonoTypedRef
7433 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
7436 MonoReflectionField *f;
7438 MonoType *ftype = NULL;
7442 memset (&res, 0, sizeof (res));
7445 g_assert (mono_array_length (fields) > 0);
7447 klass = target->vtable->klass;
7449 for (i = 0; i < mono_array_length (fields); ++i) {
7450 f = mono_array_get (fields, MonoReflectionField*, i);
7452 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7455 if (f->field->parent != klass) {
7456 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7460 p = (guint8*)target + f->field->offset;
7462 p += f->field->offset - sizeof (MonoObject);
7463 klass = mono_class_from_mono_type (f->field->type);
7464 ftype = f->field->type;
7468 res.klass = mono_class_from_mono_type (ftype);
7475 prelink_method (MonoMethod *method, MonoError *error)
7477 const char *exc_class, *exc_arg;
7480 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7482 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7484 mono_error_set_exception_instance (error,
7485 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg));
7488 /* create the wrapper, too? */
7492 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7496 prelink_method (method->method, &error);
7497 mono_error_set_pending_exception (&error);
7501 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7504 MonoClass *klass = mono_class_from_mono_type (type->type);
7506 gpointer iter = NULL;
7508 mono_class_init_checked (klass, &error);
7509 if (mono_error_set_pending_exception (&error))
7512 while ((m = mono_class_get_methods (klass, &iter))) {
7513 prelink_method (m, &error);
7514 if (mono_error_set_pending_exception (&error))
7519 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7521 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7522 gint32 const **exponents,
7523 gunichar2 const **digitLowerTable,
7524 gunichar2 const **digitUpperTable,
7525 gint64 const **tenPowersList,
7526 gint32 const **decHexDigits)
7528 *mantissas = Formatter_MantissaBitsTable;
7529 *exponents = Formatter_TensExponentTable;
7530 *digitLowerTable = Formatter_DigitLowerTable;
7531 *digitUpperTable = Formatter_DigitUpperTable;
7532 *tenPowersList = Formatter_TenPowersList;
7533 *decHexDigits = Formatter_DecHexDigits;
7537 add_modifier_to_array (MonoDomain *domain, MonoImage *image, MonoCustomMod *modifier, MonoArrayHandle dest, int dest_idx, MonoError *error)
7539 HANDLE_FUNCTION_ENTER ();
7541 MonoClass *klass = mono_class_get_checked (image, modifier->token, error);
7545 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
7549 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rt);
7551 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
7555 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7556 * and avoid useless allocations.
7558 static MonoArrayHandle
7559 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error)
7562 MonoDomain *domain = mono_domain_get ();
7565 for (i = 0; i < type->num_mods; ++i) {
7566 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7570 return MONO_HANDLE_NEW (MonoArray, NULL);
7572 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
7576 for (i = 0; i < type->num_mods; ++i) {
7577 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7578 if (!add_modifier_to_array (domain, image, &type->modifiers[i], res, count , error))
7585 return MONO_HANDLE_NEW (MonoArray, NULL);
7588 ICALL_EXPORT MonoArrayHandle
7589 ves_icall_ParameterInfo_GetTypeModifiers (MonoReflectionParameterHandle param, MonoBoolean optional, MonoError *error)
7592 MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
7593 MONO_HANDLE_GET (rt, param, ClassImpl);
7594 MonoType *type = MONO_HANDLE_GETVAL (rt, type);
7595 MonoObjectHandle member = MONO_HANDLE_NEW (MonoObject, NULL);
7596 MONO_HANDLE_GET (member, param, MemberImpl);
7597 MonoClass *member_class = mono_handle_class (member);
7598 MonoMethod *method = NULL;
7601 MonoMethodSignature *sig;
7603 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7604 method = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionMethod, member), method);
7605 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7606 MonoProperty *prop = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionProperty, member), property);
7607 if (!(method = prop->get))
7611 char *type_name = mono_type_get_full_name (member_class);
7612 mono_error_set_not_supported (error, "Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7614 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7617 image = method->klass->image;
7618 pos = MONO_HANDLE_GETVAL (param, PositionImpl);
7619 sig = mono_method_signature (method);
7623 type = sig->params [pos];
7625 return type_array_from_modifiers (image, type, optional, error);
7629 get_property_type (MonoProperty *prop)
7631 MonoMethodSignature *sig;
7633 sig = mono_method_signature (prop->get);
7635 } else if (prop->set) {
7636 sig = mono_method_signature (prop->set);
7637 return sig->params [sig->param_count - 1];
7642 ICALL_EXPORT MonoArrayHandle
7643 ves_icall_MonoPropertyInfo_GetTypeModifiers (MonoReflectionPropertyHandle property, MonoBoolean optional, MonoError *error)
7646 MonoProperty *prop = MONO_HANDLE_GETVAL (property, property);
7647 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
7648 MonoType *type = get_property_type (prop);
7649 MonoImage *image = klass->image;
7652 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7653 return type_array_from_modifiers (image, type, optional, error);
7657 *Construct a MonoType suited to be used to decode a constant blob object.
7659 * @type is the target type which will be constructed
7660 * @blob_type is the blob type, for example, that comes from the constant table
7661 * @real_type is the expected constructed type.
7664 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7666 type->type = blob_type;
7667 type->data.klass = NULL;
7668 if (blob_type == MONO_TYPE_CLASS)
7669 type->data.klass = mono_defaults.object_class;
7670 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7671 /* For enums, we need to use the base type */
7672 type->type = MONO_TYPE_VALUETYPE;
7673 type->data.klass = mono_class_from_mono_type (real_type);
7675 type->data.klass = mono_class_from_mono_type (real_type);
7678 ICALL_EXPORT MonoObject*
7679 property_info_get_default_value (MonoReflectionProperty *property)
7683 MonoProperty *prop = property->property;
7684 MonoType *type = get_property_type (prop);
7685 MonoDomain *domain = mono_object_domain (property);
7686 MonoTypeEnum def_type;
7687 const char *def_value;
7690 mono_class_init (prop->parent);
7692 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7693 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7697 def_value = mono_class_get_property_default_value (prop, &def_type);
7699 mono_type_from_blob_type (&blob_type, def_type, type);
7700 o = mono_get_object_from_blob (domain, &blob_type, def_value, &error);
7702 mono_error_set_pending_exception (&error);
7706 ICALL_EXPORT MonoBoolean
7707 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7710 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7711 MonoCustomAttrInfo *cinfo;
7714 mono_class_init_checked (attr_class, &error);
7715 if (mono_error_set_pending_exception (&error))
7718 cinfo = mono_reflection_get_custom_attrs_info_checked (obj, &error);
7719 if (!is_ok (&error)) {
7720 mono_error_set_pending_exception (&error);
7725 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7727 mono_custom_attrs_free (cinfo);
7731 ICALL_EXPORT MonoArray*
7732 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7734 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7739 mono_class_init_checked (attr_class, &error);
7740 if (mono_error_set_pending_exception (&error))
7744 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7745 if (!mono_error_ok (&error)) {
7746 mono_error_set_pending_exception (&error);
7753 ICALL_EXPORT MonoArray*
7754 ves_icall_MonoCustomAttrs_GetCustomAttributesDataInternal (MonoObject *obj)
7758 result = mono_reflection_get_custom_attrs_data_checked (obj, &error);
7759 mono_error_set_pending_exception (&error);
7764 ICALL_EXPORT MonoStringHandle
7765 ves_icall_Mono_Runtime_GetDisplayName (MonoError *error)
7768 MonoStringHandle display_name;
7771 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7772 display_name = mono_string_new_handle (mono_domain_get (), info, error);
7774 return display_name;
7778 static inline gint32
7779 mono_icall_wait_for_input_idle (gpointer handle, gint32 milliseconds)
7781 return WAIT_TIMEOUT;
7783 #endif /* !HOST_WIN32 */
7786 ves_icall_Microsoft_Win32_NativeMethods_WaitForInputIdle (gpointer handle, gint32 milliseconds)
7788 return mono_icall_wait_for_input_idle (handle, milliseconds);
7792 ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcessId (void)
7794 return mono_process_current_pid ();
7797 ICALL_EXPORT MonoBoolean
7798 ves_icall_Mono_TlsProviderFactory_IsBtlsSupported (void)
7810 ves_icall_System_Runtime_InteropServices_Marshal_GetHRForException_WinRT(MonoException* ex)
7812 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetHRForException_WinRT internal call is not implemented."));
7816 ICALL_EXPORT MonoObject*
7817 ves_icall_System_Runtime_InteropServices_Marshal_GetNativeActivationFactory(MonoObject* type)
7819 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetNativeActivationFactory internal call is not implemented."));
7824 ves_icall_System_Runtime_InteropServices_Marshal_GetRawIUnknownForComObjectNoAddRef(MonoObject* obj)
7826 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetRawIUnknownForComObjectNoAddRef internal call is not implemented."));
7830 ICALL_EXPORT MonoObject*
7831 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_GetRestrictedErrorInfo()
7833 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.GetRestrictedErrorInfo internal call is not implemented."));
7837 ICALL_EXPORT MonoBoolean
7838 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoOriginateLanguageException(int error, MonoString* message, void* languageException)
7840 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoOriginateLanguageException internal call is not implemented."));
7845 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoReportUnhandledError(MonoObject* error)
7847 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoReportUnhandledError internal call is not implemented."));
7851 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsCreateString(MonoString* sourceString, int length, void** hstring)
7853 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsCreateString internal call is not implemented."));
7858 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsDeleteString(void* hstring)
7860 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsDeleteString internal call is not implemented."));
7864 ICALL_EXPORT mono_unichar2*
7865 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsGetStringRawBuffer(void* hstring, unsigned* length)
7867 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsGetStringRawBuffer internal call is not implemented."));
7874 #ifndef DISABLE_ICALL_TABLES
7876 #define ICALL_TYPE(id,name,first)
7877 #define ICALL(id,name,func) Icall_ ## id,
7878 #define HANDLES(inner) inner
7881 #include "metadata/icall-def.h"
7887 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7888 #define ICALL(id,name,func)
7890 #define HANDLES(inner) inner
7892 #include "metadata/icall-def.h"
7898 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7899 #define ICALL(id,name,func)
7901 #define HANDLES(inner) inner
7903 guint16 first_icall;
7906 static const IcallTypeDesc
7907 icall_type_descs [] = {
7908 #include "metadata/icall-def.h"
7912 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7915 #define HANDLES(inner) inner
7917 #define ICALL_TYPE(id,name,first)
7920 #ifdef HAVE_ARRAY_ELEM_INIT
7921 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7922 #define MSGSTRFIELD1(line) str##line
7924 static const struct msgstrtn_t {
7925 #define ICALL(id,name,func)
7927 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7928 #include "metadata/icall-def.h"
7930 } icall_type_names_str = {
7931 #define ICALL_TYPE(id,name,first) (name),
7932 #include "metadata/icall-def.h"
7935 static const guint16 icall_type_names_idx [] = {
7936 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7937 #include "metadata/icall-def.h"
7940 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7942 static const struct msgstr_t {
7944 #define ICALL_TYPE(id,name,first)
7945 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7946 #include "metadata/icall-def.h"
7948 } icall_names_str = {
7949 #define ICALL(id,name,func) (name),
7950 #include "metadata/icall-def.h"
7953 static const guint16 icall_names_idx [] = {
7954 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7955 #include "metadata/icall-def.h"
7958 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7964 #define ICALL_TYPE(id,name,first) name,
7965 #define ICALL(id,name,func)
7966 static const char* const
7967 icall_type_names [] = {
7968 #include "metadata/icall-def.h"
7972 #define icall_type_name_get(id) (icall_type_names [(id)])
7976 #define ICALL_TYPE(id,name,first)
7977 #define ICALL(id,name,func) name,
7978 static const char* const
7980 #include "metadata/icall-def.h"
7983 #define icall_name_get(id) icall_names [(id)]
7985 #endif /* !HAVE_ARRAY_ELEM_INIT */
7988 #define HANDLES(inner) inner
7991 #define ICALL_TYPE(id,name,first)
7992 #define ICALL(id,name,func) func,
7993 static const gconstpointer
7994 icall_functions [] = {
7995 #include "metadata/icall-def.h"
7999 #ifdef ENABLE_ICALL_SYMBOL_MAP
8001 #define HANDLES(inner) inner
8004 #define ICALL_TYPE(id,name,first)
8005 #define ICALL(id,name,func) #func,
8006 static const gconstpointer
8007 icall_symbols [] = {
8008 #include "metadata/icall-def.h"
8015 #define ICALL_TYPE(id,name,first)
8016 #define ICALL(id,name,func) 0,
8018 #define HANDLES(inner) 1,
8020 icall_uses_handles [] = {
8021 #include "metadata/icall-def.h"
8026 #endif /* DISABLE_ICALL_TABLES */
8028 static mono_mutex_t icall_mutex;
8029 static GHashTable *icall_hash = NULL;
8030 static GHashTable *jit_icall_hash_name = NULL;
8031 static GHashTable *jit_icall_hash_addr = NULL;
8034 mono_icall_init (void)
8036 #ifndef DISABLE_ICALL_TABLES
8039 /* check that tables are sorted: disable in release */
8042 const char *prev_class = NULL;
8043 const char *prev_method;
8045 for (i = 0; i < Icall_type_num; ++i) {
8046 const IcallTypeDesc *desc;
8049 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
8050 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
8051 prev_class = icall_type_name_get (i);
8052 desc = &icall_type_descs [i];
8053 num_icalls = icall_desc_num_icalls (desc);
8054 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
8055 for (j = 0; j < num_icalls; ++j) {
8056 const char *methodn = icall_name_get (desc->first_icall + j);
8057 if (prev_method && strcmp (prev_method, methodn) >= 0)
8058 g_print ("method %s should come before method %s\n", methodn, prev_method);
8059 prev_method = methodn;
8065 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
8066 mono_os_mutex_init (&icall_mutex);
8070 mono_icall_lock (void)
8072 mono_locks_os_acquire (&icall_mutex, IcallLock);
8076 mono_icall_unlock (void)
8078 mono_locks_os_release (&icall_mutex, IcallLock);
8082 mono_icall_cleanup (void)
8084 g_hash_table_destroy (icall_hash);
8085 g_hash_table_destroy (jit_icall_hash_name);
8086 g_hash_table_destroy (jit_icall_hash_addr);
8087 mono_os_mutex_destroy (&icall_mutex);
8091 * mono_add_internal_call:
8092 * \param name method specification to surface to the managed world
8093 * \param method pointer to a C method to invoke when the method is called
8095 * This method surfaces the C function pointed by \p method as a method
8096 * that has been surfaced in managed code with the method specified in
8097 * \p name as an internal call.
8099 * Internal calls are surfaced to all app domains loaded and they are
8100 * accessibly by a type with the specified name.
8102 * You must provide a fully qualified type name, that is namespaces
8103 * and type name, followed by a colon and the method name, with an
8104 * optional signature to bind.
8106 * For example, the following are all valid declarations:
8108 * \c MyApp.Services.ScriptService:Accelerate
8110 * \c MyApp.Services.ScriptService:Slowdown(int,bool)
8112 * You use method parameters in cases where there might be more than
8113 * one surface method to managed code. That way you can register different
8114 * internal calls for different method overloads.
8116 * The internal calls are invoked with no marshalling. This means that .NET
8117 * types like \c System.String are exposed as \c MonoString* parameters. This is
8118 * different than the way that strings are surfaced in P/Invoke.
8120 * For more information on how the parameters are marshalled, see the
8121 * <a href="http://www.mono-project.com/docs/advanced/embedding/">Mono Embedding</a>
8124 * See the <a href="mono-api-methods.html#method-desc">Method Description</a>
8125 * reference for more information on the format of method descriptions.
8128 mono_add_internal_call (const char *name, gconstpointer method)
8132 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
8134 mono_icall_unlock ();
8137 #ifndef DISABLE_ICALL_TABLES
8139 #ifdef HAVE_ARRAY_ELEM_INIT
8141 compare_method_imap (const void *key, const void *elem)
8143 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
8144 return strcmp (key, method_name);
8148 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8150 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);
8153 return (nameslot - &icall_names_idx [0]);
8157 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8159 gsize slotnum = find_slot_icall (imap, name);
8162 return (gboolean)icall_uses_handles [slotnum];
8166 find_method_icall (const IcallTypeDesc *imap, const char *name)
8168 gsize slotnum = find_slot_icall (imap, name);
8171 return (gpointer)icall_functions [slotnum];
8175 compare_class_imap (const void *key, const void *elem)
8177 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
8178 return strcmp (key, class_name);
8181 static const IcallTypeDesc*
8182 find_class_icalls (const char *name)
8184 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);
8187 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
8190 #else /* HAVE_ARRAY_ELEM_INIT */
8193 compare_method_imap (const void *key, const void *elem)
8195 const char** method_name = (const char**)elem;
8196 return strcmp (key, *method_name);
8200 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8202 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8205 return nameslot - icall_names;
8209 find_method_icall (const IcallTypeDesc *imap, const char *name)
8211 gsize slotnum = find_slot_icall (imap, name);
8214 return (gpointer)icall_functions [slotnum];
8218 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8220 gsize slotnum = find_slot_icall (imap, name);
8223 return (gboolean)icall_uses_handles [slotnum];
8227 compare_class_imap (const void *key, const void *elem)
8229 const char** class_name = (const char**)elem;
8230 return strcmp (key, *class_name);
8233 static const IcallTypeDesc*
8234 find_class_icalls (const char *name)
8236 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8239 return &icall_type_descs [nameslot - icall_type_names];
8242 #endif /* HAVE_ARRAY_ELEM_INIT */
8244 #endif /* DISABLE_ICALL_TABLES */
8247 * we should probably export this as an helper (handle nested types).
8248 * Returns the number of chars written in buf.
8251 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8253 int nspacelen, cnamelen;
8254 nspacelen = strlen (klass->name_space);
8255 cnamelen = strlen (klass->name);
8256 if (nspacelen + cnamelen + 2 > bufsize)
8259 memcpy (buf, klass->name_space, nspacelen);
8260 buf [nspacelen ++] = '.';
8262 memcpy (buf + nspacelen, klass->name, cnamelen);
8263 buf [nspacelen + cnamelen] = 0;
8264 return nspacelen + cnamelen;
8267 #ifdef DISABLE_ICALL_TABLES
8269 no_icall_table (void)
8271 g_assert_not_reached ();
8276 * mono_lookup_internal_call_full:
8277 * \param method the method to look up
8278 * \param uses_handles out argument if method needs handles around managed objects.
8279 * \returns a pointer to the icall code for the given method. If
8280 * \p uses_handles is not NULL, it will be set to TRUE if the method
8281 * needs managed objects wrapped using the infrastructure in handle.h
8283 * If the method is not found, warns and returns NULL.
8286 mono_lookup_internal_call_full (MonoMethod *method, mono_bool *uses_handles)
8291 int typelen = 0, mlen, siglen;
8293 #ifndef DISABLE_ICALL_TABLES
8294 const IcallTypeDesc *imap = NULL;
8297 g_assert (method != NULL);
8299 if (method->is_inflated)
8300 method = ((MonoMethodInflated *) method)->declaring;
8302 if (method->klass->nested_in) {
8303 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8307 mname [pos++] = '/';
8310 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8316 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8321 #ifndef DISABLE_ICALL_TABLES
8322 imap = find_class_icalls (mname);
8325 mname [typelen] = ':';
8326 mname [typelen + 1] = ':';
8328 mlen = strlen (method->name);
8329 memcpy (mname + typelen + 2, method->name, mlen);
8330 sigstart = mname + typelen + 2 + mlen;
8333 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8334 siglen = strlen (tmpsig);
8335 if (typelen + mlen + siglen + 6 > sizeof (mname))
8338 memcpy (sigstart + 1, tmpsig, siglen);
8339 sigstart [siglen + 1] = ')';
8340 sigstart [siglen + 2] = 0;
8345 res = g_hash_table_lookup (icall_hash, mname);
8348 *uses_handles = FALSE;
8349 mono_icall_unlock ();;
8352 /* try without signature */
8354 res = g_hash_table_lookup (icall_hash, mname);
8357 *uses_handles = FALSE;
8358 mono_icall_unlock ();
8362 #ifdef DISABLE_ICALL_TABLES
8363 mono_icall_unlock ();
8364 /* Fail only when the result is actually used */
8365 /* mono_marshal_get_native_wrapper () depends on this */
8366 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8367 return ves_icall_System_String_ctor_RedirectToCreateString;
8369 return no_icall_table;
8371 /* it wasn't found in the static call tables */
8374 *uses_handles = FALSE;
8375 mono_icall_unlock ();
8378 res = find_method_icall (imap, sigstart - mlen);
8381 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8382 mono_icall_unlock ();
8385 /* try _with_ signature */
8387 res = find_method_icall (imap, sigstart - mlen);
8390 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8391 mono_icall_unlock ();
8395 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8396 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8397 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8398 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
8399 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");
8400 g_print ("If you see other errors or faults after this message they are probably related\n");
8401 g_print ("and you need to fix your mono install first.\n");
8403 mono_icall_unlock ();
8410 * mono_lookup_internal_call:
8413 mono_lookup_internal_call (MonoMethod *method)
8415 return mono_lookup_internal_call_full (method, NULL);
8418 #ifdef ENABLE_ICALL_SYMBOL_MAP
8420 func_cmp (gconstpointer key, gconstpointer p)
8422 return (gsize)key - (gsize)*(gsize*)p;
8427 * mono_lookup_icall_symbol:
8429 * Given the icall METHOD, returns its C symbol.
8432 mono_lookup_icall_symbol (MonoMethod *m)
8434 #ifdef DISABLE_ICALL_TABLES
8435 g_assert_not_reached ();
8438 #ifdef ENABLE_ICALL_SYMBOL_MAP
8442 static gconstpointer *functions_sorted;
8443 static const char**symbols_sorted;
8444 static gboolean inited;
8449 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8450 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8451 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8452 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8453 /* Bubble sort the two arrays */
8457 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8458 if (functions_sorted [i] > functions_sorted [i + 1]) {
8461 tmp = functions_sorted [i];
8462 functions_sorted [i] = functions_sorted [i + 1];
8463 functions_sorted [i + 1] = tmp;
8464 tmp = symbols_sorted [i];
8465 symbols_sorted [i] = symbols_sorted [i + 1];
8466 symbols_sorted [i + 1] = tmp;
8473 func = mono_lookup_internal_call (m);
8476 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8480 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8482 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8483 g_assert_not_reached ();
8490 type_from_typename (char *type_name)
8492 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8494 if (!strcmp (type_name, "int"))
8495 klass = mono_defaults.int_class;
8496 else if (!strcmp (type_name, "ptr"))
8497 klass = mono_defaults.int_class;
8498 else if (!strcmp (type_name, "void"))
8499 klass = mono_defaults.void_class;
8500 else if (!strcmp (type_name, "int32"))
8501 klass = mono_defaults.int32_class;
8502 else if (!strcmp (type_name, "uint32"))
8503 klass = mono_defaults.uint32_class;
8504 else if (!strcmp (type_name, "int8"))
8505 klass = mono_defaults.sbyte_class;
8506 else if (!strcmp (type_name, "uint8"))
8507 klass = mono_defaults.byte_class;
8508 else if (!strcmp (type_name, "int16"))
8509 klass = mono_defaults.int16_class;
8510 else if (!strcmp (type_name, "uint16"))
8511 klass = mono_defaults.uint16_class;
8512 else if (!strcmp (type_name, "long"))
8513 klass = mono_defaults.int64_class;
8514 else if (!strcmp (type_name, "ulong"))
8515 klass = mono_defaults.uint64_class;
8516 else if (!strcmp (type_name, "float"))
8517 klass = mono_defaults.single_class;
8518 else if (!strcmp (type_name, "double"))
8519 klass = mono_defaults.double_class;
8520 else if (!strcmp (type_name, "object"))
8521 klass = mono_defaults.object_class;
8522 else if (!strcmp (type_name, "obj"))
8523 klass = mono_defaults.object_class;
8524 else if (!strcmp (type_name, "string"))
8525 klass = mono_defaults.string_class;
8526 else if (!strcmp (type_name, "bool"))
8527 klass = mono_defaults.boolean_class;
8528 else if (!strcmp (type_name, "boolean"))
8529 klass = mono_defaults.boolean_class;
8531 g_error ("%s", type_name);
8532 g_assert_not_reached ();
8534 return &klass->byval_arg;
8538 * LOCKING: Take the corlib image lock.
8540 MonoMethodSignature*
8541 mono_create_icall_signature (const char *sigstr)
8546 MonoMethodSignature *res, *res2;
8547 MonoImage *corlib = mono_defaults.corlib;
8549 mono_image_lock (corlib);
8550 res = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8551 mono_image_unlock (corlib);
8556 parts = g_strsplit (sigstr, " ", 256);
8565 res = mono_metadata_signature_alloc (corlib, len - 1);
8570 * Under windows, the default pinvoke calling convention is STDCALL but
8573 res->call_convention = MONO_CALL_C;
8576 res->ret = type_from_typename (parts [0]);
8577 for (i = 1; i < len; ++i) {
8578 res->params [i - 1] = type_from_typename (parts [i]);
8583 mono_image_lock (corlib);
8584 res2 = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8586 res = res2; /*Value is allocated in the image pool*/
8588 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8589 mono_image_unlock (corlib);
8595 mono_find_jit_icall_by_name (const char *name)
8597 MonoJitICallInfo *info;
8598 g_assert (jit_icall_hash_name);
8601 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8602 mono_icall_unlock ();
8607 mono_find_jit_icall_by_addr (gconstpointer addr)
8609 MonoJitICallInfo *info;
8610 g_assert (jit_icall_hash_addr);
8613 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8614 mono_icall_unlock ();
8620 * mono_get_jit_icall_info:
8622 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8623 * caller should access it while holding the icall lock.
8626 mono_get_jit_icall_info (void)
8628 return jit_icall_hash_name;
8632 * mono_lookup_jit_icall_symbol:
8634 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8637 mono_lookup_jit_icall_symbol (const char *name)
8639 MonoJitICallInfo *info;
8640 const char *res = NULL;
8643 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8645 res = info->c_symbol;
8646 mono_icall_unlock ();
8651 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8654 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8655 mono_icall_unlock ();
8659 * 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
8660 * icalls without wrappers in some cases.
8663 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8665 MonoJitICallInfo *info;
8672 if (!jit_icall_hash_name) {
8673 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8674 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8677 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8678 g_warning ("jit icall already defined \"%s\"\n", name);
8679 g_assert_not_reached ();
8682 info = g_new0 (MonoJitICallInfo, 1);
8687 info->c_symbol = c_symbol;
8688 info->no_raise = no_raise;
8691 info->wrapper = func;
8693 info->wrapper = NULL;
8696 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8697 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8699 mono_icall_unlock ();
8704 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8706 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);