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)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool-ms.h>
41 #include <mono/metadata/threadpool-ms-io.h>
42 #include <mono/metadata/monitor.h>
43 #include <mono/metadata/reflection.h>
44 #include <mono/metadata/assembly.h>
45 #include <mono/metadata/tabledefs.h>
46 #include <mono/metadata/exception.h>
47 #include <mono/metadata/file-io.h>
48 #include <mono/metadata/console-io.h>
49 #include <mono/metadata/mono-route.h>
50 #include <mono/metadata/socket-io.h>
51 #include <mono/metadata/mono-endian.h>
52 #include <mono/metadata/tokentype.h>
53 #include <mono/metadata/domain-internals.h>
54 #include <mono/metadata/metadata-internals.h>
55 #include <mono/metadata/class-internals.h>
56 #include <mono/metadata/marshal.h>
57 #include <mono/metadata/gc-internal.h>
58 #include <mono/metadata/mono-gc.h>
59 #include <mono/metadata/rand.h>
60 #include <mono/metadata/sysmath.h>
61 #include <mono/metadata/string-icalls.h>
62 #include <mono/metadata/debug-helpers.h>
63 #include <mono/metadata/process.h>
64 #include <mono/metadata/environment.h>
65 #include <mono/metadata/profiler-private.h>
66 #include <mono/metadata/locales.h>
67 #include <mono/metadata/filewatcher.h>
68 #include <mono/metadata/security.h>
69 #include <mono/metadata/mono-config.h>
70 #include <mono/metadata/cil-coff.h>
71 #include <mono/metadata/number-formatter.h>
72 #include <mono/metadata/security-manager.h>
73 #include <mono/metadata/security-core-clr.h>
74 #include <mono/metadata/mono-perfcounters.h>
75 #include <mono/metadata/mono-debug.h>
76 #include <mono/metadata/mono-ptr-array.h>
77 #include <mono/metadata/verify-internals.h>
78 #include <mono/metadata/runtime.h>
79 #include <mono/metadata/file-mmap.h>
80 #include <mono/metadata/seq-points-data.h>
81 #include <mono/io-layer/io-layer.h>
82 #include <mono/utils/monobitset.h>
83 #include <mono/utils/mono-time.h>
84 #include <mono/utils/mono-proclib.h>
85 #include <mono/utils/mono-string.h>
86 #include <mono/utils/mono-error-internals.h>
87 #include <mono/utils/mono-mmap.h>
88 #include <mono/utils/mono-io-portability.h>
89 #include <mono/utils/mono-digest.h>
90 #include <mono/utils/bsearch.h>
91 #include <mono/utils/mono-mutex.h>
92 #include <mono/utils/mono-threads.h>
94 #if defined (HOST_WIN32)
98 #include "decimal-ms.h"
99 #include "number-ms.h"
101 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
103 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
106 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
108 static inline MonoBoolean
109 is_generic_parameter (MonoType *type)
111 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
115 mono_class_init_or_throw (MonoClass *klass)
117 if (!mono_class_init (klass))
118 mono_raise_exception (mono_class_get_exception_for_failure (klass));
121 ICALL_EXPORT MonoObject *
122 ves_icall_System_Array_GetValueImpl (MonoArray *arr, guint32 pos)
128 ac = (MonoClass *)arr->obj.vtable->klass;
130 esize = mono_array_element_size (ac);
131 ea = (gpointer*)((char*)arr->vector + (pos * esize));
133 if (ac->element_class->valuetype)
134 return mono_value_box (arr->obj.vtable->domain, ac->element_class, ea);
139 ICALL_EXPORT MonoObject *
140 ves_icall_System_Array_GetValue (MonoArray *arr, MonoArray *idxs)
146 MONO_CHECK_ARG_NULL (idxs, NULL);
149 ic = (MonoClass *)io->obj.vtable->klass;
151 ac = (MonoClass *)arr->obj.vtable->klass;
153 g_assert (ic->rank == 1);
154 if (io->bounds != NULL || io->max_length != ac->rank) {
155 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
159 ind = (gint32 *)io->vector;
161 if (arr->bounds == NULL) {
162 if (*ind < 0 || *ind >= arr->max_length) {
163 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
167 return ves_icall_System_Array_GetValueImpl (arr, *ind);
170 for (i = 0; i < ac->rank; i++) {
171 if ((ind [i] < arr->bounds [i].lower_bound) ||
172 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
173 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
178 pos = ind [0] - arr->bounds [0].lower_bound;
179 for (i = 1; i < ac->rank; i++)
180 pos = pos * arr->bounds [i].length + ind [i] -
181 arr->bounds [i].lower_bound;
183 return ves_icall_System_Array_GetValueImpl (arr, pos);
187 ves_icall_System_Array_SetValueImpl (MonoArray *arr, MonoObject *value, guint32 pos)
189 MonoClass *ac, *vc, *ec;
199 vc = value->vtable->klass;
203 ac = arr->obj.vtable->klass;
204 ec = ac->element_class;
206 esize = mono_array_element_size (ac);
207 ea = (gpointer*)((char*)arr->vector + (pos * esize));
208 va = (gpointer*)((char*)value + sizeof (MonoObject));
210 if (mono_class_is_nullable (ec)) {
211 mono_nullable_init ((guint8*)ea, value, ec);
216 mono_gc_bzero_atomic (ea, esize);
220 #define NO_WIDENING_CONVERSION G_STMT_START{\
221 mono_set_pending_exception (mono_get_exception_argument ( \
222 "value", "not a widening conversion")); \
226 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
227 if (esize < vsize + (extra)) { \
228 mono_set_pending_exception (mono_get_exception_argument ( \
229 "value", "not a widening conversion")); \
234 #define INVALID_CAST G_STMT_START{ \
235 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
236 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
240 /* Check element (destination) type. */
241 switch (ec->byval_arg.type) {
242 case MONO_TYPE_STRING:
243 switch (vc->byval_arg.type) {
244 case MONO_TYPE_STRING:
250 case MONO_TYPE_BOOLEAN:
251 switch (vc->byval_arg.type) {
252 case MONO_TYPE_BOOLEAN:
265 NO_WIDENING_CONVERSION;
274 if (!ec->valuetype) {
275 if (!mono_object_isinst (value, ec))
277 mono_gc_wbarrier_set_arrayref (arr, ea, (MonoObject*)value);
281 if (mono_object_isinst (value, ec)) {
282 if (ec->has_references)
283 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
285 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
292 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
294 et = ec->byval_arg.type;
295 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
296 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
298 vt = vc->byval_arg.type;
299 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
300 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
302 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
308 case MONO_TYPE_CHAR: \
309 CHECK_WIDENING_CONVERSION(0); \
310 *(etype *) ea = (etype) u64; \
312 /* You can't assign a signed value to an unsigned array. */ \
317 /* You can't assign a floating point number to an integer array. */ \
320 NO_WIDENING_CONVERSION; \
324 #define ASSIGN_SIGNED(etype) G_STMT_START{\
330 CHECK_WIDENING_CONVERSION(0); \
331 *(etype *) ea = (etype) i64; \
333 /* You can assign an unsigned value to a signed array if the array's */ \
334 /* element size is larger than the value size. */ \
339 case MONO_TYPE_CHAR: \
340 CHECK_WIDENING_CONVERSION(1); \
341 *(etype *) ea = (etype) u64; \
343 /* You can't assign a floating point number to an integer array. */ \
346 NO_WIDENING_CONVERSION; \
350 #define ASSIGN_REAL(etype) G_STMT_START{\
354 CHECK_WIDENING_CONVERSION(0); \
355 *(etype *) ea = (etype) r64; \
357 /* All integer values fit into a floating point array, so we don't */ \
358 /* need to CHECK_WIDENING_CONVERSION here. */ \
363 *(etype *) ea = (etype) i64; \
369 case MONO_TYPE_CHAR: \
370 *(etype *) ea = (etype) u64; \
377 u64 = *(guint8 *) va;
380 u64 = *(guint16 *) va;
383 u64 = *(guint32 *) va;
386 u64 = *(guint64 *) va;
392 i64 = *(gint16 *) va;
395 i64 = *(gint32 *) va;
398 i64 = *(gint64 *) va;
401 r64 = *(gfloat *) va;
404 r64 = *(gdouble *) va;
407 u64 = *(guint16 *) va;
409 case MONO_TYPE_BOOLEAN:
410 /* Boolean is only compatible with itself. */
423 NO_WIDENING_CONVERSION;
430 /* If we can't do a direct copy, let's try a widening conversion. */
433 ASSIGN_UNSIGNED (guint16);
435 ASSIGN_UNSIGNED (guint8);
437 ASSIGN_UNSIGNED (guint16);
439 ASSIGN_UNSIGNED (guint32);
441 ASSIGN_UNSIGNED (guint64);
443 ASSIGN_SIGNED (gint8);
445 ASSIGN_SIGNED (gint16);
447 ASSIGN_SIGNED (gint32);
449 ASSIGN_SIGNED (gint64);
451 ASSIGN_REAL (gfloat);
453 ASSIGN_REAL (gdouble);
457 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
461 #undef NO_WIDENING_CONVERSION
462 #undef CHECK_WIDENING_CONVERSION
463 #undef ASSIGN_UNSIGNED
469 ves_icall_System_Array_SetValue (MonoArray *arr, MonoObject *value,
475 MONO_CHECK_ARG_NULL (idxs,);
477 ic = idxs->obj.vtable->klass;
478 ac = arr->obj.vtable->klass;
480 g_assert (ic->rank == 1);
481 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
482 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
486 ind = (gint32 *)idxs->vector;
488 if (arr->bounds == NULL) {
489 if (*ind < 0 || *ind >= arr->max_length) {
490 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
494 ves_icall_System_Array_SetValueImpl (arr, value, *ind);
498 for (i = 0; i < ac->rank; i++)
499 if ((ind [i] < arr->bounds [i].lower_bound) ||
500 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
501 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
505 pos = ind [0] - arr->bounds [0].lower_bound;
506 for (i = 1; i < ac->rank; i++)
507 pos = pos * arr->bounds [i].length + ind [i] -
508 arr->bounds [i].lower_bound;
510 ves_icall_System_Array_SetValueImpl (arr, value, pos);
513 ICALL_EXPORT MonoArray *
514 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
516 MonoClass *aklass, *klass;
519 gboolean bounded = FALSE;
521 MONO_CHECK_ARG_NULL (type, NULL);
522 MONO_CHECK_ARG_NULL (lengths, NULL);
524 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
526 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
528 for (i = 0; i < mono_array_length (lengths); i++) {
529 if (mono_array_get (lengths, gint32, i) < 0) {
530 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
535 klass = mono_class_from_mono_type (type->type);
536 mono_class_init_or_throw (klass);
538 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
539 /* vectors are not the same as one dimensional arrays with no-zero bounds */
544 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
546 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
547 for (i = 0; i < aklass->rank; ++i) {
548 sizes [i] = mono_array_get (lengths, guint32, i);
550 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
552 sizes [i + aklass->rank] = 0;
555 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
560 ICALL_EXPORT MonoArray *
561 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
563 MonoClass *aklass, *klass;
566 gboolean bounded = FALSE;
568 MONO_CHECK_ARG_NULL (type, NULL);
569 MONO_CHECK_ARG_NULL (lengths, NULL);
571 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
573 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
575 for (i = 0; i < mono_array_length (lengths); i++) {
576 if ((mono_array_get (lengths, gint64, i) < 0) ||
577 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
578 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
583 klass = mono_class_from_mono_type (type->type);
584 mono_class_init_or_throw (klass);
586 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
587 /* vectors are not the same as one dimensional arrays with no-zero bounds */
592 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
594 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
595 for (i = 0; i < aklass->rank; ++i) {
596 sizes [i] = mono_array_get (lengths, guint64, i);
598 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
600 sizes [i + aklass->rank] = 0;
603 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
609 ves_icall_System_Array_GetRank (MonoObject *arr)
611 return arr->vtable->klass->rank;
615 ves_icall_System_Array_GetLength (MonoArray *arr, gint32 dimension)
617 gint32 rank = arr->obj.vtable->klass->rank;
620 if ((dimension < 0) || (dimension >= rank)) {
621 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
625 if (arr->bounds == NULL)
626 length = arr->max_length;
628 length = arr->bounds [dimension].length;
630 #ifdef MONO_BIG_ARRAYS
631 if (length > G_MAXINT32) {
632 mono_set_pending_exception (mono_get_exception_overflow ());
640 ves_icall_System_Array_GetLongLength (MonoArray *arr, gint32 dimension)
642 gint32 rank = arr->obj.vtable->klass->rank;
644 if ((dimension < 0) || (dimension >= rank)) {
645 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
649 if (arr->bounds == NULL)
650 return arr->max_length;
652 return arr->bounds [dimension].length;
656 ves_icall_System_Array_GetLowerBound (MonoArray *arr, gint32 dimension)
658 gint32 rank = arr->obj.vtable->klass->rank;
660 if ((dimension < 0) || (dimension >= rank)) {
661 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
665 if (arr->bounds == NULL)
668 return arr->bounds [dimension].lower_bound;
672 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
674 int sz = mono_array_element_size (mono_object_class (arr));
675 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
678 ICALL_EXPORT gboolean
679 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
684 MonoVTable *src_vtable;
685 MonoVTable *dest_vtable;
686 MonoClass *src_class;
687 MonoClass *dest_class;
689 src_vtable = source->obj.vtable;
690 dest_vtable = dest->obj.vtable;
692 if (src_vtable->rank != dest_vtable->rank)
695 if (source->bounds || dest->bounds)
698 /* there's no integer overflow since mono_array_length returns an unsigned integer */
699 if ((dest_idx + length > mono_array_length_fast (dest)) ||
700 (source_idx + length > mono_array_length_fast (source)))
703 src_class = src_vtable->klass->element_class;
704 dest_class = dest_vtable->klass->element_class;
707 * Handle common cases.
710 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
711 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
713 if (src_class == mono_defaults.object_class && dest_class->valuetype)
716 /* Check if we're copying a char[] <==> (u)short[] */
717 if (src_class != dest_class) {
718 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
721 /* 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. */
722 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
726 if (dest_class->valuetype) {
727 element_size = mono_array_element_size (source->obj.vtable->klass);
728 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
729 if (dest_class->has_references) {
730 mono_value_copy_array (dest, dest_idx, source_addr, length);
732 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
733 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
736 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
743 ves_icall_System_Array_GetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
749 ac = (MonoClass *)arr->obj.vtable->klass;
751 esize = mono_array_element_size (ac);
752 ea = (gpointer*)((char*)arr->vector + (pos * esize));
754 mono_gc_memmove_atomic (value, ea, esize);
758 ves_icall_System_Array_SetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
764 ac = (MonoClass *)arr->obj.vtable->klass;
765 ec = ac->element_class;
767 esize = mono_array_element_size (ac);
768 ea = (gpointer*)((char*)arr->vector + (pos * esize));
770 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
771 g_assert (esize == sizeof (gpointer));
772 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
774 g_assert (ec->inited);
775 g_assert (esize == mono_class_value_size (ec, NULL));
776 if (ec->has_references)
777 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
779 mono_gc_memmove_atomic (ea, value, esize);
784 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
786 MonoClass *klass = array->obj.vtable->klass;
787 guint32 size = mono_array_element_size (klass);
788 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
790 const char *field_data;
792 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
793 MonoException *exc = mono_get_exception_argument("array",
794 "Cannot initialize array of non-primitive type.");
795 mono_set_pending_exception (exc);
799 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
800 MonoException *exc = mono_get_exception_argument("field_handle",
801 "Field doesn't have an RVA");
802 mono_set_pending_exception (exc);
806 size *= array->max_length;
807 field_data = mono_field_get_data (field_handle);
809 if (size > mono_type_size (field_handle->type, &align)) {
810 MonoException *exc = mono_get_exception_argument("field_handle",
811 "Field not large enough to fill array");
812 mono_set_pending_exception (exc);
816 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
818 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
819 guint ## n *src = (guint ## n *) field_data; \
820 guint ## n *end = (guint ## n *)((char*)src + size); \
822 for (; src < end; data++, src++) { \
823 *data = read ## n (src); \
827 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
829 switch (type->type) {
846 memcpy (mono_array_addr (array, char, 0), field_data, size);
850 memcpy (mono_array_addr (array, char, 0), field_data, size);
855 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
857 return offsetof (MonoString, chars);
860 ICALL_EXPORT MonoObject *
861 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
863 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
866 return mono_object_clone (obj);
870 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
875 MONO_CHECK_ARG_NULL (handle,);
877 klass = mono_class_from_mono_type (handle);
878 MONO_CHECK_ARG (handle, klass,);
880 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
882 /* This will call the type constructor */
883 mono_runtime_class_init (vtable);
887 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
891 mono_image_check_for_module_cctor (image);
892 if (image->has_module_cctor) {
893 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
894 mono_error_raise_exception (&error);
895 /*It's fine to raise the exception here*/
896 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
900 ICALL_EXPORT MonoBoolean
901 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
906 /* later make this configurable and per-arch */
907 int min_size = 4096 * 4 * sizeof (void*);
908 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
909 /* if we have no info we are optimistic and assume there is enough room */
913 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
917 current = (guint8 *)&stack_addr;
918 if (current > stack_addr) {
919 if ((current - stack_addr) < min_size)
922 if (current - (stack_addr - stack_size) < min_size)
928 ICALL_EXPORT MonoObject *
929 ves_icall_System_Object_MemberwiseClone (MonoObject *this_obj)
931 return mono_object_clone (this_obj);
935 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this_obj, MonoArray **fields)
938 MonoObject **values = NULL;
941 gint32 result = (int)(gsize)mono_defaults.int32_class;
942 MonoClassField* field;
945 klass = mono_object_class (this_obj);
947 if (mono_class_num_fields (klass) == 0)
951 * Compute the starting value of the hashcode for fields of primitive
952 * types, and return the remaining fields in an array to the managed side.
953 * This way, we can avoid costly reflection operations in managed code.
956 while ((field = mono_class_get_fields (klass, &iter))) {
957 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
959 if (mono_field_is_deleted (field))
961 /* FIXME: Add more types */
962 switch (field->type->type) {
964 result ^= *(gint32*)((guint8*)this_obj + field->offset);
966 case MONO_TYPE_STRING: {
968 s = *(MonoString**)((guint8*)this_obj + field->offset);
970 result ^= mono_string_hash (s);
975 values = g_newa (MonoObject*, mono_class_num_fields (klass));
976 o = mono_field_get_value_object (mono_object_domain (this_obj), field, this_obj);
977 values [count++] = o;
983 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
984 for (i = 0; i < count; ++i)
985 mono_array_setref (*fields, i, values [i]);
992 ICALL_EXPORT MonoBoolean
993 ves_icall_System_ValueType_Equals (MonoObject *this_obj, MonoObject *that, MonoArray **fields)
996 MonoObject **values = NULL;
998 MonoClassField* field;
1002 MONO_CHECK_ARG_NULL (that, FALSE);
1004 if (this_obj->vtable != that->vtable)
1007 klass = mono_object_class (this_obj);
1009 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1010 return (*(gint32*)((guint8*)this_obj + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1013 * Do the comparison for fields of primitive type and return a result if
1014 * possible. Otherwise, return the remaining fields in an array to the
1015 * managed side. This way, we can avoid costly reflection operations in
1020 while ((field = mono_class_get_fields (klass, &iter))) {
1021 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1023 if (mono_field_is_deleted (field))
1025 /* FIXME: Add more types */
1026 switch (field->type->type) {
1029 case MONO_TYPE_BOOLEAN:
1030 if (*((guint8*)this_obj + field->offset) != *((guint8*)that + field->offset))
1035 case MONO_TYPE_CHAR:
1036 if (*(gint16*)((guint8*)this_obj + field->offset) != *(gint16*)((guint8*)that + field->offset))
1041 if (*(gint32*)((guint8*)this_obj + field->offset) != *(gint32*)((guint8*)that + field->offset))
1046 if (*(gint64*)((guint8*)this_obj + field->offset) != *(gint64*)((guint8*)that + field->offset))
1050 if (*(float*)((guint8*)this_obj + field->offset) != *(float*)((guint8*)that + field->offset))
1054 if (*(double*)((guint8*)this_obj + field->offset) != *(double*)((guint8*)that + field->offset))
1059 case MONO_TYPE_STRING: {
1060 MonoString *s1, *s2;
1061 guint32 s1len, s2len;
1062 s1 = *(MonoString**)((guint8*)this_obj + field->offset);
1063 s2 = *(MonoString**)((guint8*)that + field->offset);
1066 if ((s1 == NULL) || (s2 == NULL))
1068 s1len = mono_string_length (s1);
1069 s2len = mono_string_length (s2);
1073 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1079 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1080 o = mono_field_get_value_object (mono_object_domain (this_obj), field, this_obj);
1081 values [count++] = o;
1082 o = mono_field_get_value_object (mono_object_domain (this_obj), field, that);
1083 values [count++] = o;
1086 if (klass->enumtype)
1087 /* enums only have one non-static field */
1093 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1094 for (i = 0; i < count; ++i)
1095 mono_array_setref_fast (*fields, i, values [i]);
1102 ICALL_EXPORT MonoReflectionType *
1103 ves_icall_System_Object_GetType (MonoObject *obj)
1105 #ifndef DISABLE_REMOTING
1106 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1107 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1110 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1114 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1116 mtype->type = &obj->vtable->klass->byval_arg;
1117 g_assert (mtype->type->type);
1121 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1123 MONO_CHECK_ARG_NULL (obj, 0);
1125 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1129 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1130 MonoReflectionMethod *method,
1131 MonoArray *opt_param_types)
1133 MONO_CHECK_ARG_NULL (method, 0);
1135 return mono_image_create_method_token (
1136 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1140 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1142 mono_image_create_pefile (mb, file);
1146 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1148 mono_image_build_metadata (mb);
1152 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1154 mono_image_register_token (mb->dynamic_image, token, obj);
1157 ICALL_EXPORT MonoObject*
1158 ves_icall_ModuleBuilder_GetRegisteredToken (MonoReflectionModuleBuilder *mb, guint32 token)
1162 mono_loader_lock ();
1163 obj = mono_g_hash_table_lookup (mb->dynamic_image->tokens, GUINT_TO_POINTER (token));
1164 mono_loader_unlock ();
1170 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1172 MonoMethod **dest = data;
1174 /* skip unmanaged frames */
1190 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1192 MonoMethod **dest = data;
1194 /* skip unmanaged frames */
1199 if (!strcmp (m->klass->name_space, "System.Reflection"))
1208 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1210 MonoMethod **dest = data;
1212 /* skip unmanaged frames */
1216 if (m->wrapper_type != MONO_WRAPPER_NONE)
1219 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1233 static MonoReflectionType *
1234 type_from_name (const char *str, MonoBoolean ignoreCase)
1236 MonoMethod *m, *dest;
1238 MonoType *type = NULL;
1239 MonoAssembly *assembly = NULL;
1240 MonoTypeNameParse info;
1241 char *temp_str = g_strdup (str);
1242 gboolean type_resolve = FALSE;
1244 /* mono_reflection_parse_type() mangles the string */
1245 if (!mono_reflection_parse_type (temp_str, &info)) {
1246 mono_reflection_free_type_info (&info);
1253 * We must compute the calling assembly as type loading must happen under a metadata context.
1254 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1255 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1257 m = mono_method_get_last_managed ();
1260 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1265 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1266 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1267 * to crash. This only seems to happen in some strange remoting
1268 * scenarios and I was unable to figure out what's happening there.
1269 * Dec 10, 2005 - Martin.
1273 assembly = dest->klass->image->assembly;
1274 type_resolve = TRUE;
1276 g_warning (G_STRLOC);
1279 if (info.assembly.name)
1280 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1284 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1285 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1288 if (!info.assembly.name && !type) /* try mscorlib */
1289 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1291 if (assembly && !type && type_resolve) {
1292 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1293 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1296 mono_reflection_free_type_info (&info);
1302 return mono_type_get_object (mono_domain_get (), type);
1306 MonoReflectionType *
1307 mono_type_get (const char *str)
1309 char *copy = g_strdup (str);
1310 MonoReflectionType *type = type_from_name (copy, FALSE);
1317 ICALL_EXPORT MonoReflectionType*
1318 ves_icall_type_from_name (MonoString *name,
1319 MonoBoolean throwOnError,
1320 MonoBoolean ignoreCase)
1322 char *str = mono_string_to_utf8 (name);
1323 MonoReflectionType *type;
1325 type = type_from_name (str, ignoreCase);
1328 MonoException *e = NULL;
1331 e = mono_get_exception_type_load (name, NULL);
1333 mono_loader_clear_error ();
1335 mono_set_pending_exception (e);
1344 ICALL_EXPORT MonoReflectionType*
1345 ves_icall_type_from_handle (MonoType *handle)
1347 MonoDomain *domain = mono_domain_get ();
1349 return mono_type_get_object (domain, handle);
1352 /* System.TypeCode */
1371 TYPECODE_STRING = 18
1374 ICALL_EXPORT guint32
1375 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1377 int t = type->type->type;
1379 if (type->type->byref)
1380 return TYPECODE_OBJECT;
1384 case MONO_TYPE_VOID:
1385 return TYPECODE_OBJECT;
1386 case MONO_TYPE_BOOLEAN:
1387 return TYPECODE_BOOLEAN;
1389 return TYPECODE_BYTE;
1391 return TYPECODE_SBYTE;
1393 return TYPECODE_UINT16;
1395 return TYPECODE_INT16;
1396 case MONO_TYPE_CHAR:
1397 return TYPECODE_CHAR;
1401 return TYPECODE_OBJECT;
1403 return TYPECODE_UINT32;
1405 return TYPECODE_INT32;
1407 return TYPECODE_UINT64;
1409 return TYPECODE_INT64;
1411 return TYPECODE_SINGLE;
1413 return TYPECODE_DOUBLE;
1414 case MONO_TYPE_VALUETYPE: {
1415 MonoClass *klass = type->type->data.klass;
1417 if (klass->enumtype) {
1418 t = mono_class_enum_basetype (klass)->type;
1420 } else if (mono_is_corlib_image (klass->image)) {
1421 if (strcmp (klass->name_space, "System") == 0) {
1422 if (strcmp (klass->name, "Decimal") == 0)
1423 return TYPECODE_DECIMAL;
1424 else if (strcmp (klass->name, "DateTime") == 0)
1425 return TYPECODE_DATETIME;
1428 return TYPECODE_OBJECT;
1430 case MONO_TYPE_STRING:
1431 return TYPECODE_STRING;
1432 case MONO_TYPE_SZARRAY:
1433 case MONO_TYPE_ARRAY:
1434 case MONO_TYPE_OBJECT:
1436 case MONO_TYPE_MVAR:
1437 case MONO_TYPE_TYPEDBYREF:
1438 return TYPECODE_OBJECT;
1439 case MONO_TYPE_CLASS:
1441 MonoClass *klass = type->type->data.klass;
1442 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1443 if (strcmp (klass->name, "DBNull") == 0)
1444 return TYPECODE_DBNULL;
1447 return TYPECODE_OBJECT;
1448 case MONO_TYPE_GENERICINST:
1449 return TYPECODE_OBJECT;
1451 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1457 mono_type_is_primitive (MonoType *type)
1459 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1460 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1464 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1466 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1467 return mono_class_enum_basetype (type->data.klass);
1468 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1469 return mono_class_enum_basetype (type->data.generic_class->container_class);
1473 ICALL_EXPORT guint32
1474 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1479 g_assert (type != NULL);
1481 klass = mono_class_from_mono_type (type->type);
1482 klassc = mono_class_from_mono_type (c->type);
1484 if (type->type->byref ^ c->type->byref)
1487 if (type->type->byref) {
1488 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1489 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1491 klass = mono_class_from_mono_type (t);
1492 klassc = mono_class_from_mono_type (ot);
1494 if (mono_type_is_primitive (t)) {
1495 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1496 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1497 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1498 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1499 return t->type == ot->type;
1501 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1504 if (klass->valuetype)
1505 return klass == klassc;
1506 return klass->valuetype == klassc->valuetype;
1509 return mono_class_is_assignable_from (klass, klassc);
1512 ICALL_EXPORT guint32
1513 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1515 MonoClass *klass = mono_class_from_mono_type (type->type);
1516 mono_class_init_or_throw (klass);
1517 return mono_object_isinst (obj, klass) != NULL;
1520 ICALL_EXPORT guint32
1521 ves_icall_get_attributes (MonoReflectionType *type)
1523 MonoClass *klass = mono_class_from_mono_type (type->type);
1524 return klass->flags;
1527 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1528 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1530 MonoClass *klass = field->field->parent;
1531 MonoMarshalType *info;
1535 if (klass->generic_container ||
1536 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1539 ftype = mono_field_get_type (field->field);
1540 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1543 info = mono_marshal_load_type_info (klass);
1545 for (i = 0; i < info->num_fields; ++i) {
1546 if (info->fields [i].field == field->field) {
1547 if (!info->fields [i].mspec)
1550 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1557 ICALL_EXPORT MonoReflectionField*
1558 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1560 gboolean found = FALSE;
1567 klass = handle->parent;
1569 klass = mono_class_from_mono_type (type);
1571 /* Check that the field belongs to the class */
1572 for (k = klass; k; k = k->parent) {
1573 if (k == handle->parent) {
1580 /* The managed code will throw the exception */
1584 return mono_field_get_object (mono_domain_get (), klass, handle);
1587 ICALL_EXPORT MonoArray*
1588 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1591 MonoType *type = mono_field_get_type_checked (field->field, &error);
1592 mono_error_raise_exception (&error);
1594 return type_array_from_modifiers (field->field->parent->image, type, optional);
1598 vell_icall_get_method_attributes (MonoMethod *method)
1600 return method->flags;
1604 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1607 MonoDomain *domain = mono_domain_get ();
1608 MonoMethodSignature* sig;
1610 sig = mono_method_signature_checked (method, &error);
1611 if (!mono_error_ok (&error))
1612 mono_error_raise_exception (&error);
1615 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1616 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1617 info->attrs = method->flags;
1618 info->implattrs = method->iflags;
1619 if (sig->call_convention == MONO_CALL_DEFAULT)
1620 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1622 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1627 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1630 ICALL_EXPORT MonoArray*
1631 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1633 MonoDomain *domain = mono_domain_get ();
1635 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1638 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1639 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1641 MonoDomain *domain = mono_domain_get ();
1642 MonoReflectionMarshalAsAttribute* res = NULL;
1643 MonoMarshalSpec **mspecs;
1646 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1647 mono_method_get_marshal_info (method, mspecs);
1650 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1652 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1654 mono_metadata_free_marshal_spec (mspecs [i]);
1661 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1663 MonoClass *parent = field->field->parent;
1664 if (!parent->size_inited)
1665 mono_class_init (parent);
1666 mono_class_setup_fields_locking (parent);
1668 return field->field->offset - sizeof (MonoObject);
1671 ICALL_EXPORT MonoReflectionType*
1672 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1676 parent = declaring? field->field->parent: field->klass;
1678 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1681 ICALL_EXPORT MonoObject *
1682 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1684 MonoClass *fklass = field->klass;
1685 MonoClassField *cf = field->field;
1686 MonoDomain *domain = mono_object_domain (field);
1688 if (fklass->image->assembly->ref_only) {
1689 mono_set_pending_exception (mono_get_exception_invalid_operation (
1690 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1694 if (mono_security_core_clr_enabled ())
1695 mono_security_core_clr_ensure_reflection_access_field (cf);
1697 return mono_field_get_value_object (domain, cf, obj);
1701 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1704 MonoClassField *cf = field->field;
1708 if (field->klass->image->assembly->ref_only) {
1709 mono_set_pending_exception (mono_get_exception_invalid_operation (
1710 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1714 if (mono_security_core_clr_enabled ())
1715 mono_security_core_clr_ensure_reflection_access_field (cf);
1717 type = mono_field_get_type_checked (cf, &error);
1718 if (!mono_error_ok (&error))
1719 mono_error_raise_exception (&error);
1721 v = (gchar *) value;
1723 switch (type->type) {
1726 case MONO_TYPE_BOOLEAN:
1729 case MONO_TYPE_CHAR:
1738 case MONO_TYPE_VALUETYPE:
1741 v += sizeof (MonoObject);
1743 case MONO_TYPE_STRING:
1744 case MONO_TYPE_OBJECT:
1745 case MONO_TYPE_CLASS:
1746 case MONO_TYPE_ARRAY:
1747 case MONO_TYPE_SZARRAY:
1750 case MONO_TYPE_GENERICINST: {
1751 MonoGenericClass *gclass = type->data.generic_class;
1752 g_assert (!gclass->context.class_inst->is_open);
1754 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1755 MonoClass *nklass = mono_class_from_mono_type (type);
1756 MonoObject *nullable;
1759 * Convert the boxed vtype into a Nullable structure.
1760 * This is complicated by the fact that Nullables have
1761 * a variable structure.
1763 nullable = mono_object_new (mono_domain_get (), nklass);
1765 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1767 v = mono_object_unbox (nullable);
1770 if (gclass->container_class->valuetype && (v != NULL))
1771 v += sizeof (MonoObject);
1775 g_error ("type 0x%x not handled in "
1776 "ves_icall_FieldInfo_SetValueInternal", type->type);
1781 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1782 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1783 if (!vtable->initialized)
1784 mono_runtime_class_init (vtable);
1785 mono_field_static_set_value (vtable, cf, v);
1787 mono_field_set_value (obj, cf, v);
1792 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
1801 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
1802 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
1806 if (MONO_TYPE_IS_REFERENCE (f->type))
1807 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
1809 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
1812 ICALL_EXPORT MonoObject *
1813 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
1815 MonoObject *o = NULL;
1816 MonoClassField *field = rfield->field;
1818 MonoDomain *domain = mono_object_domain (rfield);
1820 MonoTypeEnum def_type;
1821 const char *def_value;
1825 mono_class_init (field->parent);
1827 t = mono_field_get_type_checked (field, &error);
1828 if (!mono_error_ok (&error))
1829 mono_error_raise_exception (&error);
1831 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1832 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1836 if (image_is_dynamic (field->parent->image)) {
1837 MonoClass *klass = field->parent;
1838 int fidx = field - klass->fields;
1840 g_assert (fidx >= 0 && fidx < klass->field.count);
1841 g_assert (klass->ext);
1842 g_assert (klass->ext->field_def_values);
1843 def_type = klass->ext->field_def_values [fidx].def_type;
1844 def_value = klass->ext->field_def_values [fidx].data;
1845 if (def_type == MONO_TYPE_END) {
1846 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1850 def_value = mono_class_get_field_default_value (field, &def_type);
1851 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1853 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1858 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1862 case MONO_TYPE_BOOLEAN:
1865 case MONO_TYPE_CHAR:
1873 case MONO_TYPE_R8: {
1876 /* boxed value type */
1877 t = g_new0 (MonoType, 1);
1879 klass = mono_class_from_mono_type (t);
1881 o = mono_object_new (domain, klass);
1882 v = ((gchar *) o) + sizeof (MonoObject);
1883 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1886 case MONO_TYPE_STRING:
1887 case MONO_TYPE_CLASS:
1888 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1891 g_assert_not_reached ();
1897 ICALL_EXPORT MonoReflectionType*
1898 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1901 MonoClassField *field = ref_field->field;
1902 MonoType *type = mono_field_get_type_checked (field, &error);
1903 if (!mono_error_ok (&error))
1904 mono_error_raise_exception (&error);
1905 return mono_type_get_object (mono_object_domain (ref_field), type);
1908 ICALL_EXPORT MonoReflectionType*
1909 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1911 MonoMethod *method = rmethod->method.method;
1913 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1916 /* From MonoProperty.cs */
1918 PInfo_Attributes = 1,
1919 PInfo_GetMethod = 1 << 1,
1920 PInfo_SetMethod = 1 << 2,
1921 PInfo_ReflectedType = 1 << 3,
1922 PInfo_DeclaringType = 1 << 4,
1927 ves_icall_get_property_info (const MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1929 MonoDomain *domain = mono_object_domain (property);
1930 const MonoProperty *pproperty = property->property;
1932 if ((req_info & PInfo_ReflectedType) != 0)
1933 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1934 if ((req_info & PInfo_DeclaringType) != 0)
1935 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &pproperty->parent->byval_arg));
1937 if ((req_info & PInfo_Name) != 0)
1938 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, pproperty->name));
1940 if ((req_info & PInfo_Attributes) != 0)
1941 info->attrs = pproperty->attrs;
1943 if ((req_info & PInfo_GetMethod) != 0)
1944 MONO_STRUCT_SETREF (info, get, pproperty->get &&
1945 (((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) || pproperty->get->klass == property->klass) ?
1946 mono_method_get_object (domain, pproperty->get, property->klass): NULL);
1947 if ((req_info & PInfo_SetMethod) != 0)
1948 MONO_STRUCT_SETREF (info, set, pproperty->set &&
1949 (((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) || pproperty->set->klass == property->klass) ?
1950 mono_method_get_object (domain, pproperty->set, property->klass): NULL);
1952 * There may be other methods defined for properties, though, it seems they are not exposed
1953 * in the reflection API
1958 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1960 MonoDomain *domain = mono_object_domain (event);
1962 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1963 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1965 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1966 info->attrs = event->event->attrs;
1967 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1968 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1969 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
1971 #ifndef MONO_SMALL_CONFIG
1972 if (event->event->other) {
1974 while (event->event->other [n])
1976 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
1978 for (i = 0; i < n; i++)
1979 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
1985 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
1990 mono_class_setup_interfaces (klass, error);
1991 if (!mono_error_ok (error))
1994 for (i = 0; i < klass->interface_count; i++) {
1995 ic = klass->interfaces [i];
1996 g_hash_table_insert (ifaces, ic, ic);
1998 collect_interfaces (ic, ifaces, error);
1999 if (!mono_error_ok (error))
2005 MonoArray *iface_array;
2006 MonoGenericContext *context;
2010 } FillIfaceArrayData;
2013 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2015 FillIfaceArrayData *data = user_data;
2016 MonoClass *ic = key;
2017 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2019 if (!mono_error_ok (data->error))
2022 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2023 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2024 if (!mono_error_ok (data->error))
2028 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2031 mono_metadata_free_type (inflated);
2035 get_interfaces_hash (gconstpointer v1)
2037 MonoClass *k = (MonoClass*)v1;
2039 return k->type_token;
2042 ICALL_EXPORT MonoArray*
2043 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2046 MonoClass *class = mono_class_from_mono_type (type->type);
2048 FillIfaceArrayData data = { 0 };
2051 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2053 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2054 data.context = mono_class_get_context (class);
2055 class = class->generic_class->container_class;
2058 for (parent = class; parent; parent = parent->parent) {
2059 mono_class_setup_interfaces (parent, &error);
2060 if (!mono_error_ok (&error))
2062 collect_interfaces (parent, iface_hash, &error);
2063 if (!mono_error_ok (&error))
2067 data.error = &error;
2068 data.domain = mono_object_domain (type);
2070 len = g_hash_table_size (iface_hash);
2072 g_hash_table_destroy (iface_hash);
2073 if (!data.domain->empty_types)
2074 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2075 return data.domain->empty_types;
2078 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2079 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2080 if (!mono_error_ok (&error))
2083 g_hash_table_destroy (iface_hash);
2084 return data.iface_array;
2087 g_hash_table_destroy (iface_hash);
2088 mono_error_raise_exception (&error);
2093 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2095 gboolean variance_used;
2096 MonoClass *class = mono_class_from_mono_type (type->type);
2097 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2098 MonoReflectionMethod *member;
2101 int i = 0, len, ioffset;
2104 mono_class_init_or_throw (class);
2105 mono_class_init_or_throw (iclass);
2107 mono_class_setup_vtable (class);
2109 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2113 len = mono_class_num_methods (iclass);
2114 domain = mono_object_domain (type);
2115 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2116 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2118 while ((method = mono_class_get_methods (iclass, &iter))) {
2119 member = mono_method_get_object (domain, method, iclass);
2120 mono_array_setref (*methods, i, member);
2121 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2122 mono_array_setref (*targets, i, member);
2129 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2131 MonoClass *klass = mono_class_from_mono_type (type->type);
2132 mono_class_init_or_throw (klass);
2134 if (image_is_dynamic (klass->image)) {
2135 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2136 *packing = tb->packing_size;
2137 *size = tb->class_size;
2139 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2143 ICALL_EXPORT MonoReflectionType*
2144 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2148 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2149 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2151 class = mono_class_from_mono_type (type->type);
2152 mono_class_init_or_throw (class);
2154 // GetElementType should only return a type for:
2155 // Array Pointer PassedByRef
2156 if (type->type->byref)
2157 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2158 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2159 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2160 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2161 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2166 ICALL_EXPORT MonoReflectionType*
2167 ves_icall_get_type_parent (MonoReflectionType *type)
2169 if (type->type->byref)
2172 MonoClass *class = mono_class_from_mono_type (type->type);
2173 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2176 ICALL_EXPORT MonoBoolean
2177 ves_icall_type_ispointer (MonoReflectionType *type)
2179 return type->type->type == MONO_TYPE_PTR;
2182 ICALL_EXPORT MonoBoolean
2183 ves_icall_type_isprimitive (MonoReflectionType *type)
2185 return (!type->type->byref && (((type->type->type >= MONO_TYPE_BOOLEAN) && (type->type->type <= MONO_TYPE_R8)) || (type->type->type == MONO_TYPE_I) || (type->type->type == MONO_TYPE_U)));
2188 ICALL_EXPORT MonoBoolean
2189 ves_icall_type_isbyref (MonoReflectionType *type)
2191 return type->type->byref;
2194 ICALL_EXPORT MonoBoolean
2195 ves_icall_type_iscomobject (MonoReflectionType *type)
2197 MonoClass *klass = mono_class_from_mono_type (type->type);
2198 mono_class_init_or_throw (klass);
2200 return mono_class_is_com_object (klass);
2203 ICALL_EXPORT MonoReflectionModule*
2204 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2206 MonoClass *class = mono_class_from_mono_type (type->type);
2207 return mono_module_get_object (mono_object_domain (type), class->image);
2210 ICALL_EXPORT MonoReflectionAssembly*
2211 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2213 MonoDomain *domain = mono_domain_get ();
2214 MonoClass *class = mono_class_from_mono_type (type->type);
2215 return mono_assembly_get_object (domain, class->image->assembly);
2218 ICALL_EXPORT MonoReflectionType*
2219 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2221 MonoDomain *domain = mono_domain_get ();
2224 if (type->type->byref)
2226 if (type->type->type == MONO_TYPE_VAR) {
2227 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2228 class = param ? param->owner.klass : NULL;
2229 } else if (type->type->type == MONO_TYPE_MVAR) {
2230 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2231 class = param ? param->owner.method->klass : NULL;
2233 class = mono_class_from_mono_type (type->type)->nested_in;
2236 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2239 ICALL_EXPORT MonoString*
2240 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2242 MonoDomain *domain = mono_domain_get ();
2243 MonoClass *class = mono_class_from_mono_type (type->type);
2245 if (type->type->byref) {
2246 char *n = g_strdup_printf ("%s&", class->name);
2247 MonoString *res = mono_string_new (domain, n);
2253 return mono_string_new (domain, class->name);
2257 ICALL_EXPORT MonoString*
2258 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2260 MonoDomain *domain = mono_domain_get ();
2261 MonoClass *class = mono_class_from_mono_type (type->type);
2263 while (class->nested_in)
2264 class = class->nested_in;
2266 if (class->name_space [0] == '\0')
2269 return mono_string_new (domain, class->name_space);
2273 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2277 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2278 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2282 class = mono_class_from_mono_type (type->type);
2288 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count)
2291 res = mono_array_new (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count);
2295 ICALL_EXPORT MonoArray*
2296 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type, MonoBoolean runtimeTypeArray)
2299 MonoClass *klass, *pklass;
2300 MonoDomain *domain = mono_object_domain (type);
2303 klass = mono_class_from_mono_type (type->type);
2305 if (klass->generic_container) {
2306 MonoGenericContainer *container = klass->generic_container;
2307 res = create_type_array (domain, runtimeTypeArray, container->type_argc);
2308 for (i = 0; i < container->type_argc; ++i) {
2309 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2310 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2312 } else if (klass->generic_class) {
2313 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2314 res = create_type_array (domain, runtimeTypeArray, inst->type_argc);
2315 for (i = 0; i < inst->type_argc; ++i)
2316 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2323 ICALL_EXPORT gboolean
2324 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2328 if (!IS_MONOTYPE (type))
2331 if (type->type->byref)
2334 klass = mono_class_from_mono_type (type->type);
2335 return klass->generic_container != NULL;
2338 ICALL_EXPORT MonoReflectionType*
2339 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2343 if (type->type->byref)
2346 klass = mono_class_from_mono_type (type->type);
2348 if (klass->generic_container) {
2349 return type; /* check this one */
2351 if (klass->generic_class) {
2352 MonoClass *generic_class = klass->generic_class->container_class;
2355 tb = mono_class_get_ref_info (generic_class);
2357 if (generic_class->wastypebuilder && tb)
2360 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2365 ICALL_EXPORT MonoReflectionType*
2366 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2369 MonoType *geninst, **types;
2372 g_assert (IS_MONOTYPE (type));
2373 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2375 count = mono_array_length (type_array);
2376 types = g_new0 (MonoType *, count);
2378 for (i = 0; i < count; i++) {
2379 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2380 types [i] = t->type;
2383 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2388 class = mono_class_from_mono_type (geninst);
2390 /*we might inflate to the GTD*/
2391 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2392 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2396 return mono_type_get_object (mono_object_domain (type), geninst);
2399 ICALL_EXPORT gboolean
2400 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2404 if (!IS_MONOTYPE (type))
2407 if (type->type->byref)
2410 klass = mono_class_from_mono_type (type->type);
2411 return klass->generic_class != NULL || klass->generic_container != NULL;
2415 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2417 if (!IS_MONOTYPE (type))
2420 if (is_generic_parameter (type->type))
2421 return mono_type_get_generic_param_num (type->type);
2425 ICALL_EXPORT GenericParameterAttributes
2426 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2428 g_assert (IS_MONOTYPE (type));
2429 g_assert (is_generic_parameter (type->type));
2430 return mono_generic_param_info (type->type->data.generic_param)->flags;
2433 ICALL_EXPORT MonoArray *
2434 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2436 MonoGenericParamInfo *param_info;
2442 g_assert (IS_MONOTYPE (type));
2444 domain = mono_object_domain (type);
2445 param_info = mono_generic_param_info (type->type->data.generic_param);
2446 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2449 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2450 for (i = 0; i < count; i++)
2451 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2457 ICALL_EXPORT MonoBoolean
2458 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2460 return is_generic_parameter (type->type);
2463 ICALL_EXPORT MonoBoolean
2464 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2466 return is_generic_parameter (tb->type.type);
2470 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2471 MonoReflectionType *t)
2473 enumtype->type = t->type;
2476 ICALL_EXPORT MonoReflectionMethod*
2477 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2478 MonoReflectionMethod* generic)
2485 domain = ((MonoObject *)type)->vtable->domain;
2487 klass = mono_class_from_mono_type (type->type);
2488 mono_class_init_or_throw (klass);
2491 while ((method = mono_class_get_methods (klass, &iter))) {
2492 if (method->token == generic->method->token)
2493 return mono_method_get_object (domain, method, klass);
2499 ICALL_EXPORT MonoReflectionMethod *
2500 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2503 MonoType *type = ref_type->type;
2505 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2506 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2509 if (type->type == MONO_TYPE_VAR)
2512 method = mono_type_get_generic_param_owner (type)->owner.method;
2514 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2517 ICALL_EXPORT MonoBoolean
2518 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (void)
2520 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2524 ICALL_EXPORT MonoBoolean
2525 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (void)
2527 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2532 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethod *method, int* flags, MonoString** entry_point, MonoString** dll_name)
2534 MonoDomain *domain = mono_domain_get ();
2535 MonoImage *image = method->method->klass->image;
2536 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method->method;
2537 MonoTableInfo *tables = image->tables;
2538 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2539 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2540 guint32 im_cols [MONO_IMPLMAP_SIZE];
2541 guint32 scope_token;
2542 const char *import = NULL;
2543 const char *scope = NULL;
2545 if (image_is_dynamic (image)) {
2546 MonoReflectionMethodAux *method_aux =
2547 g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method->method);
2549 import = method_aux->dllentry;
2550 scope = method_aux->dll;
2553 if (!import || !scope) {
2554 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2559 if (piinfo->implmap_idx) {
2560 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2562 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2563 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2564 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2565 scope = mono_metadata_string_heap (image, scope_token);
2569 *flags = piinfo->piflags;
2570 *entry_point = mono_string_new (domain, import);
2571 *dll_name = mono_string_new (domain, scope);
2574 ICALL_EXPORT MonoReflectionMethod *
2575 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2577 MonoMethodInflated *imethod;
2580 if (method->method->is_generic)
2583 if (!method->method->is_inflated)
2586 imethod = (MonoMethodInflated *) method->method;
2588 result = imethod->declaring;
2589 /* Not a generic method. */
2590 if (!result->is_generic)
2593 if (image_is_dynamic (method->method->klass->image)) {
2594 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2595 MonoReflectionMethod *res;
2598 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2599 * the dynamic case as well ?
2601 mono_image_lock ((MonoImage*)image);
2602 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2603 mono_image_unlock ((MonoImage*)image);
2609 if (imethod->context.class_inst) {
2610 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2611 /*Generic methods gets the context of the GTD.*/
2612 if (mono_class_get_context (klass)) {
2614 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2615 mono_error_raise_exception (&error);
2619 return mono_method_get_object (mono_object_domain (method), result, NULL);
2622 ICALL_EXPORT gboolean
2623 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2625 return mono_method_signature (method->method)->generic_param_count != 0;
2628 ICALL_EXPORT gboolean
2629 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2631 return method->method->is_generic;
2634 ICALL_EXPORT MonoArray*
2635 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2641 domain = mono_object_domain (method);
2643 if (method->method->is_inflated) {
2644 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2647 count = inst->type_argc;
2648 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2650 for (i = 0; i < count; i++)
2651 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2657 count = mono_method_signature (method->method)->generic_param_count;
2658 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2660 for (i = 0; i < count; i++) {
2661 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2662 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2663 MonoClass *pklass = mono_class_from_generic_parameter (
2664 param, method->method->klass->image, TRUE);
2665 mono_array_setref (res, i,
2666 mono_type_get_object (domain, &pklass->byval_arg));
2672 ICALL_EXPORT MonoObject *
2673 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
2676 * Invoke from reflection is supposed to always be a virtual call (the API
2677 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2678 * greater flexibility.
2680 MonoMethod *m = method->method;
2681 MonoMethodSignature *sig = mono_method_signature (m);
2684 void *obj = this_arg;
2688 if (mono_security_core_clr_enabled ())
2689 mono_security_core_clr_ensure_reflection_access_method (m);
2691 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2692 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2693 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2698 if (!mono_object_isinst (this_arg, m->klass)) {
2699 char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
2700 char *target_name = mono_type_get_full_name (m->klass);
2701 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2702 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2704 g_free (target_name);
2708 m = mono_object_get_virtual_method (this_arg, m);
2709 /* must pass the pointer to the value for valuetype methods */
2710 if (m->klass->valuetype)
2711 obj = mono_object_unbox (this_arg);
2712 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2713 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2718 if (sig->ret->byref) {
2719 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"));
2723 pcount = params? mono_array_length (params): 0;
2724 if (pcount != sig->param_count) {
2725 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2729 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this_arg) {
2730 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."));
2734 image = m->klass->image;
2735 if (image->assembly->ref_only) {
2736 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."));
2740 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2741 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2745 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2748 intptr_t *lower_bounds;
2749 pcount = mono_array_length (params);
2750 lengths = alloca (sizeof (uintptr_t) * pcount);
2751 /* Note: the synthetized array .ctors have int32 as argument type */
2752 for (i = 0; i < pcount; ++i)
2753 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2755 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2756 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2757 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2759 for (i = 0; i < mono_array_length (arr); ++i) {
2760 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2762 mono_array_setref_fast (arr, i, subarray);
2764 return (MonoObject*)arr;
2767 if (m->klass->rank == pcount) {
2768 /* Only lengths provided. */
2769 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2771 g_assert (pcount == (m->klass->rank * 2));
2772 /* The arguments are lower-bound-length pairs */
2773 lower_bounds = g_alloca (sizeof (intptr_t) * pcount);
2775 for (i = 0; i < pcount / 2; ++i) {
2776 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
2777 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
2780 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2783 return mono_runtime_invoke_array (m, obj, params, NULL);
2786 #ifndef DISABLE_REMOTING
2787 ICALL_EXPORT MonoObject *
2788 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
2790 MonoDomain *domain = mono_object_domain (method);
2791 MonoMethod *m = method->method;
2792 MonoMethodSignature *sig = mono_method_signature (m);
2793 MonoArray *out_args;
2795 int i, j, outarg_count = 0;
2797 if (m->klass == mono_defaults.object_class) {
2798 if (!strcmp (m->name, "FieldGetter")) {
2799 MonoClass *k = this_arg->vtable->klass;
2803 /* If this is a proxy, then it must be a CBO */
2804 if (k == mono_defaults.transparent_proxy_class) {
2805 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
2806 this_arg = tp->rp->unwrapped_server;
2807 g_assert (this_arg);
2808 k = this_arg->vtable->klass;
2811 name = mono_array_get (params, MonoString *, 1);
2812 str = mono_string_to_utf8 (name);
2815 MonoClassField* field = mono_class_get_field_from_name (k, str);
2817 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2818 if (field_klass->valuetype)
2819 result = mono_value_box (domain, field_klass, (char *)this_arg + field->offset);
2821 result = *((gpointer *)((char *)this_arg + field->offset));
2823 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2824 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2825 mono_array_setref (out_args, 0, result);
2833 g_assert_not_reached ();
2835 } else if (!strcmp (m->name, "FieldSetter")) {
2836 MonoClass *k = this_arg->vtable->klass;
2842 /* If this is a proxy, then it must be a CBO */
2843 if (k == mono_defaults.transparent_proxy_class) {
2844 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
2845 this_arg = tp->rp->unwrapped_server;
2846 g_assert (this_arg);
2847 k = this_arg->vtable->klass;
2850 name = mono_array_get (params, MonoString *, 1);
2851 str = mono_string_to_utf8 (name);
2854 MonoClassField* field = mono_class_get_field_from_name (k, str);
2856 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2857 MonoObject *val = mono_array_get (params, gpointer, 2);
2859 if (field_klass->valuetype) {
2860 size = mono_type_size (field->type, &align);
2861 g_assert (size == mono_class_value_size (field_klass, NULL));
2862 mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2864 mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
2867 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2868 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2878 g_assert_not_reached ();
2883 for (i = 0; i < mono_array_length (params); i++) {
2884 if (sig->params [i]->byref)
2888 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2890 /* handle constructors only for objects already allocated */
2891 if (!strcmp (method->method->name, ".ctor"))
2892 g_assert (this_arg);
2894 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2895 g_assert (!method->method->klass->valuetype);
2896 result = mono_runtime_invoke_array (method->method, this_arg, params, NULL);
2898 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2899 if (sig->params [i]->byref) {
2901 arg = mono_array_get (params, gpointer, i);
2902 mono_array_setref (out_args, j, arg);
2907 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2914 read_enum_value (const char *mem, int type)
2917 case MONO_TYPE_BOOLEAN:
2919 return *(guint8*)mem;
2921 return *(gint8*)mem;
2922 case MONO_TYPE_CHAR:
2924 return read16 (mem);
2926 return (gint16) read16 (mem);
2928 return read32 (mem);
2930 return (gint32) read32 (mem);
2933 return read64 (mem);
2935 g_assert_not_reached ();
2941 write_enum_value (char *mem, int type, guint64 value)
2945 case MONO_TYPE_I1: {
2946 guint8 *p = (guint8*)mem;
2951 case MONO_TYPE_I2: {
2952 guint16 *p = (void*)mem;
2957 case MONO_TYPE_I4: {
2958 guint32 *p = (void*)mem;
2963 case MONO_TYPE_I8: {
2964 guint64 *p = (void*)mem;
2969 g_assert_not_reached ();
2974 ICALL_EXPORT MonoObject *
2975 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
2982 domain = mono_object_domain (enumType);
2983 enumc = mono_class_from_mono_type (enumType->type);
2985 mono_class_init_or_throw (enumc);
2987 etype = mono_class_enum_basetype (enumc);
2989 res = mono_object_new (domain, enumc);
2990 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
2995 ICALL_EXPORT MonoBoolean
2996 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
2998 int size = mono_class_value_size (a->vtable->klass, NULL);
2999 guint64 a_val = 0, b_val = 0;
3001 memcpy (&a_val, mono_object_unbox (a), size);
3002 memcpy (&b_val, mono_object_unbox (b), size);
3004 return (a_val & b_val) == b_val;
3007 ICALL_EXPORT MonoObject *
3008 ves_icall_System_Enum_get_value (MonoObject *eobj)
3019 g_assert (eobj->vtable->klass->enumtype);
3021 enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
3022 res = mono_object_new (mono_object_domain (eobj), enumc);
3023 dst = (char *)res + sizeof (MonoObject);
3024 src = (char *)eobj + sizeof (MonoObject);
3025 size = mono_class_value_size (enumc, NULL);
3027 memcpy (dst, src, size);
3032 ICALL_EXPORT MonoReflectionType *
3033 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3038 klass = mono_class_from_mono_type (type->type);
3039 mono_class_init_or_throw (klass);
3041 etype = mono_class_enum_basetype (klass);
3043 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3047 return mono_type_get_object (mono_object_domain (type), etype);
3051 ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
3053 gpointer tdata = (char *)eobj + sizeof (MonoObject);
3054 gpointer odata = (char *)other + sizeof (MonoObject);
3055 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3056 g_assert (basetype);
3061 if (eobj->vtable->klass != other->vtable->klass)
3064 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3065 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3066 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3069 return me > other ? 1 : -1; \
3072 switch (basetype->type) {
3074 COMPARE_ENUM_VALUES (guint8);
3076 COMPARE_ENUM_VALUES (gint8);
3077 case MONO_TYPE_CHAR:
3079 COMPARE_ENUM_VALUES (guint16);
3081 COMPARE_ENUM_VALUES (gint16);
3083 COMPARE_ENUM_VALUES (guint32);
3085 COMPARE_ENUM_VALUES (gint32);
3087 COMPARE_ENUM_VALUES (guint64);
3089 COMPARE_ENUM_VALUES (gint64);
3093 #undef COMPARE_ENUM_VALUES
3094 /* indicates that the enum was of an unsupported unerlying type */
3099 ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
3101 gpointer data = (char *)eobj + sizeof (MonoObject);
3102 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3103 g_assert (basetype);
3105 switch (basetype->type) {
3107 return *((gint8*)data);
3109 return *((guint8*)data);
3110 case MONO_TYPE_CHAR:
3112 return *((guint16*)data);
3115 return *((gint16*)data);
3117 return *((guint32*)data);
3119 return *((gint32*)data);
3121 case MONO_TYPE_I8: {
3122 gint64 value = *((gint64*)data);
3123 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3126 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3131 ICALL_EXPORT MonoBoolean
3132 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3134 MonoDomain *domain = mono_object_domain (type);
3135 MonoClass *enumc = mono_class_from_mono_type (type->type);
3136 guint j = 0, nvalues;
3138 MonoClassField *field;
3140 guint64 field_value, previous_value = 0;
3141 gboolean sorted = TRUE;
3143 mono_class_init_or_throw (enumc);
3145 if (!enumc->enumtype) {
3146 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3150 base_type = mono_class_enum_basetype (enumc)->type;
3152 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3153 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3154 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3157 while ((field = mono_class_get_fields (enumc, &iter))) {
3159 MonoTypeEnum def_type;
3161 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3163 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3165 if (mono_field_is_deleted (field))
3167 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3169 p = mono_class_get_field_default_value (field, &def_type);
3170 /* len = */ mono_metadata_decode_blob_size (p, &p);
3172 field_value = read_enum_value (p, base_type);
3173 mono_array_set (*values, guint64, j, field_value);
3175 if (previous_value > field_value)
3178 previous_value = field_value;
3186 BFLAGS_IgnoreCase = 1,
3187 BFLAGS_DeclaredOnly = 2,
3188 BFLAGS_Instance = 4,
3190 BFLAGS_Public = 0x10,
3191 BFLAGS_NonPublic = 0x20,
3192 BFLAGS_FlattenHierarchy = 0x40,
3193 BFLAGS_InvokeMethod = 0x100,
3194 BFLAGS_CreateInstance = 0x200,
3195 BFLAGS_GetField = 0x400,
3196 BFLAGS_SetField = 0x800,
3197 BFLAGS_GetProperty = 0x1000,
3198 BFLAGS_SetProperty = 0x2000,
3199 BFLAGS_ExactBinding = 0x10000,
3200 BFLAGS_SuppressChangeType = 0x20000,
3201 BFLAGS_OptionalParamBinding = 0x40000
3204 ICALL_EXPORT MonoArray*
3205 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3208 MonoClass *startklass, *klass, *refklass;
3213 char *utf8_name = NULL;
3214 int (*compare_func) (const char *s1, const char *s2) = NULL;
3215 MonoClassField *field;
3216 MonoPtrArray tmp_array;
3218 domain = ((MonoObject *)type)->vtable->domain;
3219 if (type->type->byref)
3220 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3222 klass = startklass = mono_class_from_mono_type (type->type);
3223 refklass = mono_class_from_mono_type (reftype->type);
3225 mono_ptr_array_init (tmp_array, 2, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection fields list");
3228 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3229 mono_ptr_array_destroy (tmp_array);
3230 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3235 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3236 guint32 flags = mono_field_get_flags (field);
3238 if (mono_field_is_deleted_with_flags (field, flags))
3240 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3241 if (bflags & BFLAGS_Public)
3243 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3244 if (bflags & BFLAGS_NonPublic) {
3251 if (flags & FIELD_ATTRIBUTE_STATIC) {
3252 if (bflags & BFLAGS_Static)
3253 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3256 if (bflags & BFLAGS_Instance)
3264 if (utf8_name == NULL) {
3265 utf8_name = mono_string_to_utf8 (name);
3266 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3269 if (compare_func (mono_field_get_name (field), utf8_name))
3273 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3274 mono_ptr_array_append (tmp_array, member);
3276 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3279 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3281 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3282 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3284 mono_ptr_array_destroy (tmp_array);
3286 if (utf8_name != NULL)
3293 method_nonpublic (MonoMethod* method, gboolean start_klass)
3295 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3296 case METHOD_ATTRIBUTE_ASSEM:
3297 return (start_klass || mono_defaults.generic_ilist_class);
3298 case METHOD_ATTRIBUTE_PRIVATE:
3300 case METHOD_ATTRIBUTE_PUBLIC:
3308 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3311 MonoClass *startklass;
3315 /*FIXME, use MonoBitSet*/
3316 guint32 method_slots_default [8];
3317 guint32 *method_slots = NULL;
3318 int (*compare_func) (const char *s1, const char *s2) = NULL;
3320 array = g_ptr_array_new ();
3325 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3327 /* An optimization for calls made from Delegate:CreateDelegate () */
3328 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3329 method = mono_get_delegate_invoke (klass);
3330 if (mono_loader_get_last_error ())
3333 g_ptr_array_add (array, method);
3337 mono_class_setup_methods (klass);
3338 mono_class_setup_vtable (klass);
3339 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3342 if (is_generic_parameter (&klass->byval_arg))
3343 nslots = mono_class_get_vtable_size (klass->parent);
3345 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3346 if (nslots >= sizeof (method_slots_default) * 8) {
3347 method_slots = g_new0 (guint32, nslots / 32 + 1);
3349 method_slots = method_slots_default;
3350 memset (method_slots, 0, sizeof (method_slots_default));
3353 mono_class_setup_methods (klass);
3354 mono_class_setup_vtable (klass);
3355 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3359 while ((method = mono_class_get_methods (klass, &iter))) {
3361 if (method->slot != -1) {
3362 g_assert (method->slot < nslots);
3363 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3365 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3366 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3369 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3371 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3372 if (bflags & BFLAGS_Public)
3374 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3380 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3381 if (bflags & BFLAGS_Static)
3382 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3385 if (bflags & BFLAGS_Instance)
3393 if (compare_func (name, method->name))
3398 g_ptr_array_add (array, method);
3400 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3402 if (method_slots != method_slots_default)
3403 g_free (method_slots);
3408 if (method_slots != method_slots_default)
3409 g_free (method_slots);
3410 g_ptr_array_free (array, TRUE);
3412 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3413 *ex = mono_class_get_exception_for_failure (klass);
3415 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3416 mono_loader_clear_error ();
3421 ICALL_EXPORT MonoArray*
3422 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3424 static MonoClass *MethodInfo_array;
3427 MonoVTable *array_vtable;
3428 MonoException *ex = NULL;
3429 const char *mname = NULL;
3430 GPtrArray *method_array;
3431 MonoClass *klass, *refklass;
3434 if (!MethodInfo_array) {
3435 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3436 mono_memory_barrier ();
3437 MethodInfo_array = klass;
3440 klass = mono_class_from_mono_type (type->type);
3441 refklass = mono_class_from_mono_type (reftype->type);
3442 domain = ((MonoObject *)type)->vtable->domain;
3443 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3444 if (type->type->byref)
3445 return mono_array_new_specific (array_vtable, 0);
3448 mname = mono_string_to_utf8 (name);
3450 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3451 g_free ((char*)mname);
3453 mono_set_pending_exception (ex);
3457 res = mono_array_new_specific (array_vtable, method_array->len);
3459 for (i = 0; i < method_array->len; ++i) {
3460 MonoMethod *method = g_ptr_array_index (method_array, i);
3461 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3464 g_ptr_array_free (method_array, TRUE);
3468 ICALL_EXPORT MonoArray*
3469 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3472 static MonoClass *System_Reflection_ConstructorInfo;
3473 MonoClass *startklass, *klass, *refklass;
3478 gpointer iter = NULL;
3479 MonoPtrArray tmp_array;
3481 mono_ptr_array_init (tmp_array, 4, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection constructors list"); /*FIXME, guestimating*/
3483 domain = ((MonoObject *)type)->vtable->domain;
3484 if (type->type->byref)
3485 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3486 klass = startklass = mono_class_from_mono_type (type->type);
3487 refklass = mono_class_from_mono_type (reftype->type);
3489 if (!System_Reflection_ConstructorInfo)
3490 System_Reflection_ConstructorInfo = mono_class_from_name (
3491 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3493 mono_class_setup_methods (klass);
3494 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3495 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3500 while ((method = mono_class_get_methods (klass, &iter))) {
3502 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3504 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3505 if (bflags & BFLAGS_Public)
3508 if (bflags & BFLAGS_NonPublic)
3514 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3515 if (bflags & BFLAGS_Static)
3516 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3519 if (bflags & BFLAGS_Instance)
3525 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3527 mono_ptr_array_append (tmp_array, member);
3530 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3532 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3533 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3535 mono_ptr_array_destroy (tmp_array);
3541 property_hash (gconstpointer data)
3543 MonoProperty *prop = (MonoProperty*)data;
3545 return g_str_hash (prop->name);
3549 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3551 // Properties are hide-by-name-and-signature
3552 if (!g_str_equal (prop1->name, prop2->name))
3555 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3557 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3563 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3568 return method_nonpublic (accessor, start_klass);
3571 ICALL_EXPORT MonoArray*
3572 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3576 static MonoClass *System_Reflection_PropertyInfo;
3577 MonoClass *startklass, *klass;
3583 gchar *propname = NULL;
3584 int (*compare_func) (const char *s1, const char *s2) = NULL;
3586 GHashTable *properties = NULL;
3587 MonoPtrArray tmp_array;
3589 mono_ptr_array_init (tmp_array, 8, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection properties list"); /*This the average for ASP.NET types*/
3591 if (!System_Reflection_PropertyInfo)
3592 System_Reflection_PropertyInfo = mono_class_from_name (
3593 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3595 domain = ((MonoObject *)type)->vtable->domain;
3596 if (type->type->byref)
3597 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3598 klass = startklass = mono_class_from_mono_type (type->type);
3601 propname = mono_string_to_utf8 (name);
3602 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3605 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3607 mono_class_setup_methods (klass);
3608 mono_class_setup_vtable (klass);
3609 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3613 while ((prop = mono_class_get_properties (klass, &iter))) {
3619 flags = method->flags;
3622 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3623 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3624 if (bflags & BFLAGS_Public)
3626 } else if (bflags & BFLAGS_NonPublic) {
3627 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3628 property_accessor_nonpublic(prop->set, startklass == klass)) {
3635 if (flags & METHOD_ATTRIBUTE_STATIC) {
3636 if (bflags & BFLAGS_Static)
3637 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3640 if (bflags & BFLAGS_Instance)
3649 if (compare_func (propname, prop->name))
3653 if (g_hash_table_lookup (properties, prop))
3656 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3658 g_hash_table_insert (properties, prop, prop);
3660 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3663 g_hash_table_destroy (properties);
3666 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3667 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3668 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3670 mono_ptr_array_destroy (tmp_array);
3676 g_hash_table_destroy (properties);
3679 mono_ptr_array_destroy (tmp_array);
3681 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3682 ex = mono_class_get_exception_for_failure (klass);
3684 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3685 mono_loader_clear_error ();
3687 mono_set_pending_exception (ex);
3692 event_hash (gconstpointer data)
3694 MonoEvent *event = (MonoEvent*)data;
3696 return g_str_hash (event->name);
3700 event_equal (MonoEvent *event1, MonoEvent *event2)
3702 // Events are hide-by-name
3703 return g_str_equal (event1->name, event2->name);
3706 ICALL_EXPORT MonoArray*
3707 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3711 static MonoClass *System_Reflection_EventInfo;
3712 MonoClass *startklass, *klass;
3718 char *utf8_name = NULL;
3719 int (*compare_func) (const char *s1, const char *s2) = NULL;
3720 GHashTable *events = NULL;
3721 MonoPtrArray tmp_array;
3723 mono_ptr_array_init (tmp_array, 4, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection events list");
3725 if (!System_Reflection_EventInfo)
3726 System_Reflection_EventInfo = mono_class_from_name (
3727 mono_defaults.corlib, "System.Reflection", "EventInfo");
3729 domain = mono_object_domain (type);
3730 if (type->type->byref)
3731 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3732 klass = startklass = mono_class_from_mono_type (type->type);
3734 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3736 mono_class_setup_methods (klass);
3737 mono_class_setup_vtable (klass);
3738 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3742 while ((event = mono_class_get_events (klass, &iter))) {
3744 method = event->add;
3746 method = event->remove;
3748 method = event->raise;
3750 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3751 if (bflags & BFLAGS_Public)
3753 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3754 if (bflags & BFLAGS_NonPublic)
3759 if (bflags & BFLAGS_NonPublic)
3765 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3766 if (bflags & BFLAGS_Static)
3767 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3770 if (bflags & BFLAGS_Instance)
3775 if (bflags & BFLAGS_Instance)
3781 if (utf8_name == NULL) {
3782 utf8_name = mono_string_to_utf8 (name);
3783 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3786 if (compare_func (event->name, utf8_name))
3790 if (g_hash_table_lookup (events, event))
3793 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3795 g_hash_table_insert (events, event, event);
3797 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3800 g_hash_table_destroy (events);
3802 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3804 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3805 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3807 mono_ptr_array_destroy (tmp_array);
3809 if (utf8_name != NULL)
3815 mono_ptr_array_destroy (tmp_array);
3816 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3817 ex = mono_class_get_exception_for_failure (klass);
3819 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3820 mono_loader_clear_error ();
3822 mono_set_pending_exception (ex);
3826 ICALL_EXPORT MonoArray*
3827 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3837 MonoPtrArray tmp_array;
3839 domain = ((MonoObject *)type)->vtable->domain;
3840 if (type->type->byref)
3841 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3842 klass = mono_class_from_mono_type (type->type);
3845 * If a nested type is generic, return its generic type definition.
3846 * Note that this means that the return value is essentially the set
3847 * of nested types of the generic type definition of @klass.
3849 * A note in MSDN claims that a generic type definition can have
3850 * nested types that aren't generic. In any case, the container of that
3851 * nested type would be the generic type definition.
3853 if (klass->generic_class)
3854 klass = klass->generic_class->container_class;
3856 mono_ptr_array_init (tmp_array, 1, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection nested types list");
3858 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3860 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3861 if (bflags & BFLAGS_Public)
3864 if (bflags & BFLAGS_NonPublic)
3872 str = mono_string_to_utf8 (name);
3874 if (strcmp (nested->name, str))
3878 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3879 mono_ptr_array_append (tmp_array, member);
3882 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3884 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3885 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3887 mono_ptr_array_destroy (tmp_array);
3895 ICALL_EXPORT MonoReflectionType*
3896 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3899 MonoType *type = NULL;
3900 MonoTypeNameParse info;
3901 gboolean type_resolve;
3903 /* On MS.NET, this does not fire a TypeResolve event */
3904 type_resolve = TRUE;
3905 str = mono_string_to_utf8 (name);
3906 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3907 if (!mono_reflection_parse_type (str, &info)) {
3909 mono_reflection_free_type_info (&info);
3911 /* uhm: this is a parse error, though... */
3912 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3915 /*g_print ("failed parse\n");*/
3919 if (info.assembly.name) {
3921 mono_reflection_free_type_info (&info);
3923 /* 1.0 and 2.0 throw different exceptions */
3924 if (mono_defaults.generic_ilist_class)
3925 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3927 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3933 if (module != NULL) {
3935 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3940 if (assembly_is_dynamic (assembly->assembly)) {
3941 /* Enumerate all modules */
3942 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3946 if (abuilder->modules) {
3947 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3948 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3949 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3955 if (!type && abuilder->loaded_modules) {
3956 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3957 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3958 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3965 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3967 mono_reflection_free_type_info (&info);
3969 MonoException *e = NULL;
3972 e = mono_get_exception_type_load (name, NULL);
3974 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
3975 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3977 mono_loader_clear_error ();
3980 mono_set_pending_exception (e);
3982 } else if (mono_loader_get_last_error ()) {
3984 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
3987 mono_loader_clear_error ();
3990 if (type->type == MONO_TYPE_CLASS) {
3991 MonoClass *klass = mono_type_get_class (type);
3993 /* need to report exceptions ? */
3994 if (throwOnError && klass->exception_type) {
3995 /* report SecurityException (or others) that occured when loading the assembly */
3996 MonoException *exc = mono_class_get_exception_for_failure (klass);
3997 mono_loader_clear_error ();
3998 mono_set_pending_exception (exc);
4003 /* g_print ("got it\n"); */
4004 return mono_type_get_object (mono_object_domain (assembly), type);
4008 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4011 gchar *shadow_ini_file;
4014 /* Check for shadow-copied assembly */
4015 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4016 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4018 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4019 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4025 g_free (shadow_ini_file);
4026 if (content != NULL) {
4029 *filename = content;
4036 ICALL_EXPORT MonoString *
4037 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4039 MonoDomain *domain = mono_object_domain (assembly);
4040 MonoAssembly *mass = assembly->assembly;
4041 MonoString *res = NULL;
4046 if (g_path_is_absolute (mass->image->name)) {
4047 absolute = g_strdup (mass->image->name);
4048 dirname = g_path_get_dirname (absolute);
4050 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4051 dirname = g_strdup (mass->basedir);
4054 replace_shadow_path (domain, dirname, &absolute);
4059 for (i = strlen (absolute) - 1; i >= 0; i--)
4060 if (absolute [i] == '\\')
4065 uri = g_filename_to_uri (absolute, NULL, NULL);
4067 const char *prepend = "file://";
4069 if (*absolute == '/' && *(absolute + 1) == '/') {
4072 prepend = "file:///";
4075 uri = g_strconcat (prepend, absolute, NULL);
4079 res = mono_string_new (domain, uri);
4086 ICALL_EXPORT MonoBoolean
4087 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4089 MonoAssembly *mass = assembly->assembly;
4091 return mass->in_gac;
4094 ICALL_EXPORT MonoReflectionAssembly*
4095 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4099 MonoImageOpenStatus status;
4101 name = mono_string_to_utf8 (mname);
4102 res = mono_assembly_load_with_partial_name (name, &status);
4108 return mono_assembly_get_object (mono_domain_get (), res);
4111 ICALL_EXPORT MonoString *
4112 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4114 MonoDomain *domain = mono_object_domain (assembly);
4117 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4122 ICALL_EXPORT MonoBoolean
4123 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4125 return assembly->assembly->ref_only;
4128 ICALL_EXPORT MonoString *
4129 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4131 MonoDomain *domain = mono_object_domain (assembly);
4133 return mono_string_new (domain, assembly->assembly->image->version);
4136 ICALL_EXPORT MonoReflectionMethod*
4137 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4141 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4145 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4146 mono_error_raise_exception (&error);
4148 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4151 ICALL_EXPORT MonoReflectionModule*
4152 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4154 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4157 ICALL_EXPORT MonoArray*
4158 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4160 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4161 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4165 for (i = 0; i < table->rows; ++i) {
4166 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4167 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4173 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4175 static MonoClass *System_Version = NULL;
4176 static MonoMethod *create_version = NULL;
4180 if (!System_Version) {
4181 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4182 g_assert (System_Version);
4185 if (!create_version) {
4186 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4187 create_version = mono_method_desc_search_in_class (desc, System_Version);
4188 g_assert (create_version);
4189 mono_method_desc_free (desc);
4195 args [3] = &revision;
4196 result = mono_object_new (domain, System_Version);
4197 mono_runtime_invoke (create_version, result, args, NULL);
4202 ICALL_EXPORT MonoArray*
4203 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4205 static MonoClass *System_Reflection_AssemblyName;
4207 MonoDomain *domain = mono_object_domain (assembly);
4209 static MonoMethod *create_culture = NULL;
4210 MonoImage *image = assembly->assembly->image;
4213 if (!System_Reflection_AssemblyName)
4214 System_Reflection_AssemblyName = mono_class_from_name (
4215 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4217 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4220 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4222 if (count > 0 && !create_culture) {
4223 MonoMethodDesc *desc = mono_method_desc_new (
4224 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4225 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4226 g_assert (create_culture);
4227 mono_method_desc_free (desc);
4230 for (i = 0; i < count; i++) {
4231 MonoReflectionAssemblyName *aname;
4232 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4234 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4236 aname = (MonoReflectionAssemblyName *) mono_object_new (
4237 domain, System_Reflection_AssemblyName);
4239 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4241 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4242 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4243 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4244 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4245 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4246 aname->versioncompat = 1; /* SameMachine (default) */
4247 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4248 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4250 if (create_culture) {
4252 MonoBoolean assembly_ref = 1;
4253 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4254 args [1] = &assembly_ref;
4255 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4258 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4259 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4260 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4262 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4263 /* public key token isn't copied - the class library will
4264 automatically generate it from the public key if required */
4265 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4266 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4268 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4269 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4272 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4275 /* note: this function doesn't return the codebase on purpose (i.e. it can
4276 be used under partial trust as path information isn't present). */
4278 mono_array_setref (result, i, aname);
4283 /* move this in some file in mono/util/ */
4285 g_concat_dir_and_file (const char *dir, const char *file)
4287 g_return_val_if_fail (dir != NULL, NULL);
4288 g_return_val_if_fail (file != NULL, NULL);
4291 * If the directory name doesn't have a / on the end, we need
4292 * to add one so we get a proper path to the file
4294 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4295 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4297 return g_strconcat (dir, file, NULL);
4301 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4303 char *n = mono_string_to_utf8 (name);
4304 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4306 guint32 cols [MONO_MANIFEST_SIZE];
4307 guint32 impl, file_idx;
4311 for (i = 0; i < table->rows; ++i) {
4312 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4313 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4314 if (strcmp (val, n) == 0)
4318 if (i == table->rows)
4321 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4324 * this code should only be called after obtaining the
4325 * ResourceInfo and handling the other cases.
4327 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4328 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4330 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4335 module = assembly->assembly->image;
4337 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4339 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4342 ICALL_EXPORT gboolean
4343 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4345 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4347 guint32 cols [MONO_MANIFEST_SIZE];
4348 guint32 file_cols [MONO_FILE_SIZE];
4352 n = mono_string_to_utf8 (name);
4353 for (i = 0; i < table->rows; ++i) {
4354 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4355 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4356 if (strcmp (val, n) == 0)
4360 if (i == table->rows)
4363 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4364 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4367 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4368 case MONO_IMPLEMENTATION_FILE:
4369 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4370 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4371 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4372 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4373 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4374 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4377 info->location = RESOURCE_LOCATION_EMBEDDED;
4380 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4381 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4382 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4383 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4384 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4385 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4387 mono_set_pending_exception (ex);
4390 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4392 /* Obtain info recursively */
4393 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4394 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4397 case MONO_IMPLEMENTATION_EXP_TYPE:
4398 g_assert_not_reached ();
4406 ICALL_EXPORT MonoObject*
4407 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4409 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4410 MonoArray *result = NULL;
4415 /* check hash if needed */
4417 n = mono_string_to_utf8 (name);
4418 for (i = 0; i < table->rows; ++i) {
4419 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4420 if (strcmp (val, n) == 0) {
4423 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4424 fn = mono_string_new (mono_object_domain (assembly), n);
4426 return (MonoObject*)fn;
4434 for (i = 0; i < table->rows; ++i) {
4435 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4439 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4442 for (i = 0; i < table->rows; ++i) {
4443 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4444 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4445 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4446 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4451 return (MonoObject*)result;
4454 ICALL_EXPORT MonoArray*
4455 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4457 MonoDomain *domain = mono_domain_get();
4460 int i, j, file_count = 0;
4461 MonoImage **modules;
4462 guint32 module_count, real_module_count;
4463 MonoTableInfo *table;
4464 guint32 cols [MONO_FILE_SIZE];
4465 MonoImage *image = assembly->assembly->image;
4467 g_assert (image != NULL);
4468 g_assert (!assembly_is_dynamic (assembly->assembly));
4470 table = &image->tables [MONO_TABLE_FILE];
4471 file_count = table->rows;
4473 modules = image->modules;
4474 module_count = image->module_count;
4476 real_module_count = 0;
4477 for (i = 0; i < module_count; ++i)
4479 real_module_count ++;
4481 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4482 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4484 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4486 for (i = 0; i < module_count; ++i)
4488 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4492 for (i = 0; i < file_count; ++i, ++j) {
4493 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4494 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4495 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4497 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4499 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4500 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4503 mono_array_setref (res, j, mono_module_get_object (domain, m));
4510 ICALL_EXPORT MonoReflectionMethod*
4511 ves_icall_GetCurrentMethod (void)
4513 MonoMethod *m = mono_method_get_last_managed ();
4515 while (m->is_inflated)
4516 m = ((MonoMethodInflated*)m)->declaring;
4518 return mono_method_get_object (mono_domain_get (), m, NULL);
4523 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4526 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4529 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4530 //method is inflated, we should inflate it on the other class
4531 MonoGenericContext ctx;
4532 ctx.method_inst = inflated->context.method_inst;
4533 ctx.class_inst = inflated->context.class_inst;
4534 if (klass->generic_class)
4535 ctx.class_inst = klass->generic_class->context.class_inst;
4536 else if (klass->generic_container)
4537 ctx.class_inst = klass->generic_container->context.class_inst;
4538 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4539 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4543 mono_class_setup_methods (method->klass);
4544 if (method->klass->exception_type)
4546 for (i = 0; i < method->klass->method.count; ++i) {
4547 if (method->klass->methods [i] == method) {
4552 mono_class_setup_methods (klass);
4553 if (klass->exception_type)
4555 g_assert (offset >= 0 && offset < klass->method.count);
4556 return klass->methods [offset];
4559 ICALL_EXPORT MonoReflectionMethod*
4560 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4564 klass = mono_class_from_mono_type (type);
4565 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4567 if (method->klass != klass) {
4568 method = mono_method_get_equivalent_method (method, klass);
4573 klass = method->klass;
4574 return mono_method_get_object (mono_domain_get (), method, klass);
4577 ICALL_EXPORT MonoReflectionMethodBody*
4578 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4580 return mono_method_body_get_object (mono_domain_get (), method);
4583 ICALL_EXPORT MonoReflectionAssembly*
4584 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4586 MonoMethod *dest = NULL;
4588 mono_stack_walk_no_il (get_executing, &dest);
4590 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4594 ICALL_EXPORT MonoReflectionAssembly*
4595 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4597 MonoDomain* domain = mono_domain_get ();
4599 if (!domain->entry_assembly)
4602 return mono_assembly_get_object (domain, domain->entry_assembly);
4605 ICALL_EXPORT MonoReflectionAssembly*
4606 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4612 mono_stack_walk_no_il (get_executing, &dest);
4614 mono_stack_walk_no_il (get_caller, &dest);
4617 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4620 ICALL_EXPORT MonoString *
4621 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4622 gboolean assembly_qualified)
4624 MonoDomain *domain = mono_object_domain (object);
4625 MonoTypeNameFormat format;
4630 format = assembly_qualified ?
4631 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4632 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4634 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4636 name = mono_type_get_name_full (object->type, format);
4640 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4645 res = mono_string_new (domain, name);
4652 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *rfield)
4654 MonoClass *klass = mono_class_from_mono_type (rfield->type);
4655 mono_class_init_or_throw (klass);
4656 return mono_security_core_clr_class_level (klass);
4660 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
4662 MonoClassField *field = rfield->field;
4663 return mono_security_core_clr_field_level (field, TRUE);
4667 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethod *rfield)
4669 MonoMethod *method = rfield->method;
4670 return mono_security_core_clr_method_level (method, TRUE);
4674 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4676 static MonoMethod *create_culture = NULL;
4679 const char *pkey_ptr;
4681 MonoBoolean assembly_ref = 0;
4683 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4684 aname->major = name->major;
4685 aname->minor = name->minor;
4686 aname->build = name->build;
4687 aname->flags = name->flags;
4688 aname->revision = name->revision;
4689 aname->hashalg = name->hash_alg;
4690 aname->versioncompat = 1; /* SameMachine (default) */
4691 aname->processor_architecture = name->arch;
4693 if (by_default_version)
4694 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4697 if (absolute != NULL && *absolute != '\0') {
4698 const gchar *prepend = "file://";
4701 codebase = g_strdup (absolute);
4706 for (i = strlen (codebase) - 1; i >= 0; i--)
4707 if (codebase [i] == '\\')
4710 if (*codebase == '/' && *(codebase + 1) == '/') {
4713 prepend = "file:///";
4717 result = g_strconcat (prepend, codebase, NULL);
4723 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4727 if (!create_culture) {
4728 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4729 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4730 g_assert (create_culture);
4731 mono_method_desc_free (desc);
4734 if (name->culture) {
4735 args [0] = mono_string_new (domain, name->culture);
4736 args [1] = &assembly_ref;
4737 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4740 if (name->public_key) {
4741 pkey_ptr = (char*)name->public_key;
4742 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4744 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4745 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4746 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4747 } else if (default_publickey) {
4748 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4749 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4752 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4753 if (name->public_key_token [0]) {
4757 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4758 p = mono_array_addr (aname->keyToken, char, 0);
4760 for (i = 0, j = 0; i < 8; i++) {
4761 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4762 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4765 } else if (default_token) {
4766 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4770 ICALL_EXPORT MonoString *
4771 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4773 MonoDomain *domain = mono_object_domain (assembly);
4774 MonoAssembly *mass = assembly->assembly;
4778 name = mono_stringify_assembly_name (&mass->aname);
4779 res = mono_string_new (domain, name);
4786 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4789 MonoAssembly *mass = assembly->assembly;
4791 if (g_path_is_absolute (mass->image->name)) {
4792 fill_reflection_assembly_name (mono_object_domain (assembly),
4793 aname, &mass->aname, mass->image->name, TRUE,
4797 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4799 fill_reflection_assembly_name (mono_object_domain (assembly),
4800 aname, &mass->aname, absolute, TRUE, TRUE,
4807 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4810 MonoImageOpenStatus status = MONO_IMAGE_OK;
4813 MonoAssemblyName name;
4816 filename = mono_string_to_utf8 (fname);
4818 dirname = g_path_get_dirname (filename);
4819 replace_shadow_path (mono_domain_get (), dirname, &filename);
4822 image = mono_image_open (filename, &status);
4828 if (status == MONO_IMAGE_IMAGE_INVALID)
4829 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4831 exc = mono_get_exception_file_not_found2 (NULL, fname);
4832 mono_set_pending_exception (exc);
4836 res = mono_assembly_fill_assembly_name (image, &name);
4838 mono_image_close (image);
4840 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4844 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4848 mono_image_close (image);
4851 ICALL_EXPORT MonoBoolean
4852 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4853 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4855 MonoBoolean result = FALSE;
4856 MonoDeclSecurityEntry entry;
4858 /* SecurityAction.RequestMinimum */
4859 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4860 *minimum = entry.blob;
4861 *minLength = entry.size;
4864 /* SecurityAction.RequestOptional */
4865 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4866 *optional = entry.blob;
4867 *optLength = entry.size;
4870 /* SecurityAction.RequestRefuse */
4871 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4872 *refused = entry.blob;
4873 *refLength = entry.size;
4881 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4883 guint32 attrs, visibility;
4885 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4886 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4887 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4890 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4896 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4900 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4903 /* we start the count from 1 because we skip the special type <Module> */
4906 for (i = 1; i < tdef->rows; ++i) {
4907 if (mono_module_type_is_visible (tdef, image, i + 1))
4911 count = tdef->rows - 1;
4913 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4914 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4916 for (i = 1; i < tdef->rows; ++i) {
4917 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4919 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4920 mono_loader_assert_no_error (); /* Plug any leaks */
4923 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4925 MonoException *ex = mono_error_convert_to_exception (&error);
4926 mono_array_setref (*exceptions, count, ex);
4935 ICALL_EXPORT MonoArray*
4936 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4938 MonoArray *res = NULL;
4939 MonoArray *exceptions = NULL;
4940 MonoImage *image = NULL;
4941 MonoTableInfo *table = NULL;
4944 int i, len, ex_count;
4946 domain = mono_object_domain (assembly);
4948 g_assert (!assembly_is_dynamic (assembly->assembly));
4949 image = assembly->assembly->image;
4950 table = &image->tables [MONO_TABLE_FILE];
4951 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4953 /* Append data from all modules in the assembly */
4954 for (i = 0; i < table->rows; ++i) {
4955 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4956 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4959 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4960 /* Append the new types to the end of the array */
4961 if (mono_array_length (res2) > 0) {
4963 MonoArray *res3, *ex3;
4965 len1 = mono_array_length (res);
4966 len2 = mono_array_length (res2);
4968 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4969 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4970 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4973 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4974 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
4975 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
4982 /* the ReflectionTypeLoadException must have all the types (Types property),
4983 * NULL replacing types which throws an exception. The LoaderException must
4984 * contain all exceptions for NULL items.
4987 len = mono_array_length (res);
4990 for (i = 0; i < len; i++) {
4991 MonoReflectionType *t = mono_array_get (res, gpointer, i);
4995 klass = mono_type_get_class (t->type);
4996 if ((klass != NULL) && klass->exception_type) {
4997 /* keep the class in the list */
4998 list = g_list_append (list, klass);
4999 /* and replace Type with NULL */
5000 mono_array_setref (res, i, NULL);
5007 if (list || ex_count) {
5009 MonoException *exc = NULL;
5010 MonoArray *exl = NULL;
5011 int j, length = g_list_length (list) + ex_count;
5013 mono_loader_clear_error ();
5015 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5016 /* Types for which mono_class_get_checked () succeeded */
5017 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5018 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5019 mono_array_setref (exl, i, exc);
5021 /* Types for which it don't */
5022 for (j = 0; j < mono_array_length (exceptions); ++j) {
5023 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5025 g_assert (i < length);
5026 mono_array_setref (exl, i, exc);
5033 exc = mono_get_exception_reflection_type_load (res, exl);
5034 mono_loader_clear_error ();
5035 mono_set_pending_exception (exc);
5042 ICALL_EXPORT gboolean
5043 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5045 MonoAssemblyName aname;
5046 MonoDomain *domain = mono_object_domain (name);
5048 gboolean is_version_defined;
5049 gboolean is_token_defined;
5051 aname.public_key = NULL;
5052 val = mono_string_to_utf8 (assname);
5053 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5054 g_free ((guint8*) aname.public_key);
5059 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5060 FALSE, is_token_defined);
5062 mono_assembly_name_free (&aname);
5063 g_free ((guint8*) aname.public_key);
5069 ICALL_EXPORT MonoReflectionType*
5070 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5073 MonoDomain *domain = mono_object_domain (module);
5076 g_assert (module->image);
5078 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5079 /* These images do not have a global type */
5082 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5083 mono_error_raise_exception (&error);
5084 return mono_type_get_object (domain, &klass->byval_arg);
5088 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5090 /*if (module->image)
5091 mono_image_close (module->image);*/
5094 ICALL_EXPORT MonoString*
5095 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5097 MonoDomain *domain = mono_object_domain (module);
5099 g_assert (module->image);
5100 return mono_string_new (domain, module->image->guid);
5103 ICALL_EXPORT gpointer
5104 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5107 if (module->image && module->image->is_module_handle)
5108 return module->image->raw_data;
5111 return (gpointer) (-1);
5115 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5117 if (image_is_dynamic (image)) {
5118 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5119 *pe_kind = dyn->pe_kind;
5120 *machine = dyn->machine;
5123 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5124 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5129 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5131 return (image->md_version_major << 16) | (image->md_version_minor);
5134 ICALL_EXPORT MonoArray*
5135 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5137 MonoArray *exceptions;
5141 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5143 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5144 for (i = 0; i < mono_array_length (exceptions); ++i) {
5145 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5147 mono_set_pending_exception (ex);
5156 mono_memberref_is_method (MonoImage *image, guint32 token)
5158 if (!image_is_dynamic (image)) {
5159 guint32 cols [MONO_MEMBERREF_SIZE];
5161 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5162 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5163 mono_metadata_decode_blob_size (sig, &sig);
5164 return (*sig != 0x6);
5166 MonoClass *handle_class;
5168 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5171 return mono_defaults.methodhandle_class == handle_class;
5176 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5179 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5180 mono_array_addr (type_args, MonoType*, 0));
5182 context->class_inst = NULL;
5184 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5185 mono_array_addr (method_args, MonoType*, 0));
5187 context->method_inst = NULL;
5190 ICALL_EXPORT MonoType*
5191 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5194 int table = mono_metadata_token_table (token);
5195 int index = mono_metadata_token_index (token);
5196 MonoGenericContext context;
5199 *resolve_error = ResolveTokenError_Other;
5201 /* Validate token */
5202 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5203 (table != MONO_TABLE_TYPESPEC)) {
5204 *resolve_error = ResolveTokenError_BadTable;
5208 if (image_is_dynamic (image)) {
5209 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5210 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5211 return klass ? &klass->byval_arg : NULL;
5214 init_generic_context_from_args (&context, type_args, method_args);
5215 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5216 return klass ? &klass->byval_arg : NULL;
5219 if ((index <= 0) || (index > image->tables [table].rows)) {
5220 *resolve_error = ResolveTokenError_OutOfRange;
5224 init_generic_context_from_args (&context, type_args, method_args);
5225 klass = mono_class_get_checked (image, token, &error);
5227 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5228 mono_error_raise_exception (&error);
5231 return &klass->byval_arg;
5236 ICALL_EXPORT MonoMethod*
5237 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5240 int table = mono_metadata_token_table (token);
5241 int index = mono_metadata_token_index (token);
5242 MonoGenericContext context;
5245 *resolve_error = ResolveTokenError_Other;
5247 /* Validate token */
5248 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5249 (table != MONO_TABLE_MEMBERREF)) {
5250 *resolve_error = ResolveTokenError_BadTable;
5254 if (image_is_dynamic (image)) {
5255 if (table == MONO_TABLE_METHOD)
5256 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5258 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5259 *resolve_error = ResolveTokenError_BadTable;
5263 init_generic_context_from_args (&context, type_args, method_args);
5264 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5267 if ((index <= 0) || (index > image->tables [table].rows)) {
5268 *resolve_error = ResolveTokenError_OutOfRange;
5271 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5272 *resolve_error = ResolveTokenError_BadTable;
5276 init_generic_context_from_args (&context, type_args, method_args);
5277 method = mono_get_method_checked (image, token, NULL, &context, &error);
5278 mono_error_raise_exception (&error);
5283 ICALL_EXPORT MonoString*
5284 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5286 int index = mono_metadata_token_index (token);
5288 *error = ResolveTokenError_Other;
5290 /* Validate token */
5291 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5292 *error = ResolveTokenError_BadTable;
5296 if (image_is_dynamic (image))
5297 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5299 if ((index <= 0) || (index >= image->heap_us.size)) {
5300 *error = ResolveTokenError_OutOfRange;
5304 /* FIXME: What to do if the index points into the middle of a string ? */
5306 return mono_ldstr (mono_domain_get (), image, index);
5309 ICALL_EXPORT MonoClassField*
5310 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5314 int table = mono_metadata_token_table (token);
5315 int index = mono_metadata_token_index (token);
5316 MonoGenericContext context;
5317 MonoClassField *field;
5319 *resolve_error = ResolveTokenError_Other;
5321 /* Validate token */
5322 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5323 *resolve_error = ResolveTokenError_BadTable;
5327 if (image_is_dynamic (image)) {
5328 if (table == MONO_TABLE_FIELD)
5329 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5331 if (mono_memberref_is_method (image, token)) {
5332 *resolve_error = ResolveTokenError_BadTable;
5336 init_generic_context_from_args (&context, type_args, method_args);
5337 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5340 if ((index <= 0) || (index > image->tables [table].rows)) {
5341 *resolve_error = ResolveTokenError_OutOfRange;
5344 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5345 *resolve_error = ResolveTokenError_BadTable;
5349 init_generic_context_from_args (&context, type_args, method_args);
5350 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5351 mono_error_raise_exception (&error);
5357 ICALL_EXPORT MonoObject*
5358 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5360 int table = mono_metadata_token_table (token);
5362 *error = ResolveTokenError_Other;
5365 case MONO_TABLE_TYPEDEF:
5366 case MONO_TABLE_TYPEREF:
5367 case MONO_TABLE_TYPESPEC: {
5368 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5370 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5374 case MONO_TABLE_METHOD:
5375 case MONO_TABLE_METHODSPEC: {
5376 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5378 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5382 case MONO_TABLE_FIELD: {
5383 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5385 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5389 case MONO_TABLE_MEMBERREF:
5390 if (mono_memberref_is_method (image, token)) {
5391 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5393 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5398 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5400 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5407 *error = ResolveTokenError_BadTable;
5413 ICALL_EXPORT MonoArray*
5414 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5416 int table = mono_metadata_token_table (token);
5417 int idx = mono_metadata_token_index (token);
5418 MonoTableInfo *tables = image->tables;
5423 *error = ResolveTokenError_OutOfRange;
5425 /* FIXME: Support other tables ? */
5426 if (table != MONO_TABLE_STANDALONESIG)
5429 if (image_is_dynamic (image))
5432 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5435 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5437 ptr = mono_metadata_blob_heap (image, sig);
5438 len = mono_metadata_decode_blob_size (ptr, &ptr);
5440 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5441 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5445 ICALL_EXPORT MonoReflectionType*
5446 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5449 int isbyref = 0, rank;
5450 char *str = mono_string_to_utf8 (smodifiers);
5453 klass = mono_class_from_mono_type (tb->type.type);
5455 /* logic taken from mono_reflection_parse_type(): keep in sync */
5459 if (isbyref) { /* only one level allowed by the spec */
5466 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5469 klass = mono_ptr_class_get (&klass->byval_arg);
5470 mono_class_init (klass);
5481 else if (*p != '*') { /* '*' means unknown lower bound */
5492 klass = mono_array_class_get (klass, rank);
5493 mono_class_init (klass);
5500 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5503 ICALL_EXPORT MonoBoolean
5504 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5510 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5516 check_for_invalid_type (MonoClass *klass)
5520 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5523 name = mono_type_get_full_name (klass);
5524 str = mono_string_new (mono_domain_get (), name);
5526 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5529 ICALL_EXPORT MonoReflectionType *
5530 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5532 MonoClass *klass, *aklass;
5534 klass = mono_class_from_mono_type (type->type);
5535 check_for_invalid_type (klass);
5537 if (rank == 0) //single dimentional array
5538 aklass = mono_array_class_get (klass, 1);
5540 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5542 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5545 ICALL_EXPORT MonoReflectionType *
5546 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5550 klass = mono_class_from_mono_type (type->type);
5551 mono_class_init_or_throw (klass);
5552 check_for_invalid_type (klass);
5554 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5557 ICALL_EXPORT MonoReflectionType *
5558 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5560 MonoClass *klass, *pklass;
5562 klass = mono_class_from_mono_type (type->type);
5563 mono_class_init_or_throw (klass);
5564 check_for_invalid_type (klass);
5566 pklass = mono_ptr_class_get (type->type);
5568 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5571 ICALL_EXPORT MonoObject *
5572 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5573 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5575 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5576 MonoObject *delegate;
5578 MonoMethod *method = info->method;
5580 mono_class_init_or_throw (delegate_class);
5582 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5584 if (mono_security_core_clr_enabled ()) {
5585 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5589 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5591 if (method_is_dynamic (method)) {
5592 /* Creating a trampoline would leak memory */
5593 func = mono_compile_method (method);
5595 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5596 method = mono_object_get_virtual_method (target, method);
5597 func = mono_create_ftnptr (mono_domain_get (),
5598 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5601 mono_delegate_ctor_with_method (delegate, target, func, method);
5606 ICALL_EXPORT MonoMulticastDelegate *
5607 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegate *delegate)
5609 MonoMulticastDelegate *ret;
5611 g_assert (mono_class_has_parent (mono_object_class (delegate), mono_defaults.multicastdelegate_class));
5613 ret = (MonoMulticastDelegate*) mono_object_new (mono_object_domain (delegate), mono_object_class (delegate));
5614 ret->delegate.invoke_impl = mono_runtime_create_delegate_trampoline (mono_object_class (delegate));
5619 ICALL_EXPORT MonoReflectionMethod*
5620 ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegate *delegate)
5622 return mono_method_get_object (mono_domain_get (), mono_object_get_virtual_method (delegate->target, delegate->method), mono_object_class (delegate->target));
5627 static inline gint32
5628 mono_array_get_byte_length (MonoArray *array)
5634 klass = array->obj.vtable->klass;
5636 if (array->bounds == NULL)
5637 length = array->max_length;
5640 for (i = 0; i < klass->rank; ++ i)
5641 length *= array->bounds [i].length;
5644 switch (klass->element_class->byval_arg.type) {
5647 case MONO_TYPE_BOOLEAN:
5651 case MONO_TYPE_CHAR:
5659 return length * sizeof (gpointer);
5670 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5672 return mono_array_get_byte_length (array);
5676 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5678 return mono_array_get (array, gint8, idx);
5682 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5684 mono_array_set (array, gint8, idx, value);
5687 ICALL_EXPORT MonoBoolean
5688 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5690 guint8 *src_buf, *dest_buf;
5693 mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
5697 g_assert (count >= 0);
5699 /* This is called directly from the class libraries without going through the managed wrapper */
5700 MONO_CHECK_ARG_NULL (src, FALSE);
5701 MONO_CHECK_ARG_NULL (dest, FALSE);
5703 /* watch out for integer overflow */
5704 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5707 src_buf = (guint8 *)src->vector + src_offset;
5708 dest_buf = (guint8 *)dest->vector + dest_offset;
5711 memcpy (dest_buf, src_buf, count);
5713 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5718 #ifndef DISABLE_REMOTING
5719 ICALL_EXPORT MonoObject *
5720 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this_obj, MonoString *class_name)
5722 MonoDomain *domain = mono_object_domain (this_obj);
5724 MonoRealProxy *rp = ((MonoRealProxy *)this_obj);
5725 MonoTransparentProxy *tp;
5729 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5730 tp = (MonoTransparentProxy*) res;
5732 MONO_OBJECT_SETREF (tp, rp, rp);
5733 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5734 klass = mono_class_from_mono_type (type);
5736 tp->custom_type_info = (mono_object_isinst (this_obj, mono_defaults.iremotingtypeinfo_class) != NULL);
5737 tp->remote_class = mono_remote_class (domain, class_name, klass);
5739 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
5743 ICALL_EXPORT MonoReflectionType *
5744 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
5746 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
5750 /* System.Environment */
5753 ves_icall_System_Environment_get_UserName (void)
5755 /* using glib is more portable */
5756 return mono_string_new (mono_domain_get (), g_get_user_name ());
5760 ICALL_EXPORT MonoString *
5761 ves_icall_System_Environment_get_MachineName (void)
5763 #if defined (HOST_WIN32)
5768 len = MAX_COMPUTERNAME_LENGTH + 1;
5769 buf = g_new (gunichar2, len);
5772 if (GetComputerName (buf, (PDWORD) &len))
5773 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
5777 #elif !defined(DISABLE_SOCKETS)
5781 if (gethostname (buf, sizeof (buf)) == 0)
5782 result = mono_string_new (mono_domain_get (), buf);
5788 return mono_string_new (mono_domain_get (), "mono");
5793 ves_icall_System_Environment_get_Platform (void)
5795 #if defined (TARGET_WIN32)
5798 #elif defined(__MACH__)
5801 // Notice that the value is hidden from user code, and only exposed
5802 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
5803 // define and making assumptions based on Unix/128/4 values before there
5804 // was a MacOS define. Lots of code would assume that not-Unix meant
5805 // Windows, but in this case, it would be OSX.
5814 ICALL_EXPORT MonoString *
5815 ves_icall_System_Environment_get_NewLine (void)
5817 #if defined (HOST_WIN32)
5818 return mono_string_new (mono_domain_get (), "\r\n");
5820 return mono_string_new (mono_domain_get (), "\n");
5824 ICALL_EXPORT MonoString *
5825 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
5833 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
5834 value = g_getenv (utf8_name);
5841 return mono_string_new (mono_domain_get (), value);
5845 * There is no standard way to get at environ.
5848 #ifndef __MINGW32_VERSION
5849 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
5850 /* Apple defines this in crt_externs.h but doesn't provide that header for
5851 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
5852 * in fact exist on all implementations (so far)
5854 gchar ***_NSGetEnviron(void);
5855 #define environ (*_NSGetEnviron())
5863 ICALL_EXPORT MonoArray *
5864 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
5875 env_strings = GetEnvironmentStrings();
5878 env_string = env_strings;
5879 while (*env_string != '\0') {
5880 /* weird case that MS seems to skip */
5881 if (*env_string != '=')
5883 while (*env_string != '\0')
5889 domain = mono_domain_get ();
5890 names = mono_array_new (domain, mono_defaults.string_class, n);
5894 env_string = env_strings;
5895 while (*env_string != '\0') {
5896 /* weird case that MS seems to skip */
5897 if (*env_string != '=') {
5898 equal_str = wcschr(env_string, '=');
5899 g_assert(equal_str);
5900 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
5901 mono_array_setref (names, n, str);
5904 while (*env_string != '\0')
5909 FreeEnvironmentStrings (env_strings);
5922 for (e = environ; *e != 0; ++ e)
5925 domain = mono_domain_get ();
5926 names = mono_array_new (domain, mono_defaults.string_class, n);
5929 for (e = environ; *e != 0; ++ e) {
5930 parts = g_strsplit (*e, "=", 2);
5932 str = mono_string_new (domain, *parts);
5933 mono_array_setref (names, n, str);
5946 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
5948 #if !GLIB_CHECK_VERSION(2,4,0)
5949 #define g_setenv(a,b,c) setenv(a,b,c)
5950 #define g_unsetenv(a) unsetenv(a)
5954 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
5957 gunichar2 *utf16_name, *utf16_value;
5959 gchar *utf8_name, *utf8_value;
5964 utf16_name = mono_string_to_utf16 (name);
5965 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
5966 SetEnvironmentVariable (utf16_name, NULL);
5967 g_free (utf16_name);
5971 utf16_value = mono_string_to_utf16 (value);
5973 SetEnvironmentVariable (utf16_name, utf16_value);
5975 g_free (utf16_name);
5976 g_free (utf16_value);
5978 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
5980 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
5981 g_unsetenv (utf8_name);
5986 utf8_value = mono_string_to_utf8_checked (value, &error);
5987 if (!mono_error_ok (&error)) {
5989 mono_error_raise_exception (&error);
5991 g_setenv (utf8_name, utf8_value, TRUE);
5994 g_free (utf8_value);
5999 ves_icall_System_Environment_Exit (int result)
6001 mono_environment_exitcode_set (result);
6003 /* FIXME: There are some cleanup hangs that should be worked out, but
6004 * if the program is going to exit, everything will be cleaned up when
6005 * NaCl exits anyway.
6007 #ifndef __native_client__
6008 if (!mono_runtime_try_shutdown ())
6009 mono_thread_exit ();
6011 /* Suspend all managed threads since the runtime is going away */
6012 mono_thread_suspend_all_other_threads ();
6014 mono_runtime_quit ();
6017 /* we may need to do some cleanup here... */
6021 ICALL_EXPORT MonoString*
6022 ves_icall_System_Environment_GetGacPath (void)
6024 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6027 ICALL_EXPORT MonoString*
6028 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6030 #if defined (HOST_WIN32)
6031 #ifndef CSIDL_FLAG_CREATE
6032 #define CSIDL_FLAG_CREATE 0x8000
6035 WCHAR path [MAX_PATH];
6036 /* Create directory if no existing */
6037 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6041 return mono_string_new_utf16 (mono_domain_get (), path, len);
6044 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6046 return mono_string_new (mono_domain_get (), "");
6049 ICALL_EXPORT MonoArray *
6050 ves_icall_System_Environment_GetLogicalDrives (void)
6052 gunichar2 buf [256], *ptr, *dname;
6054 guint initial_size = 127, size = 128;
6057 MonoString *drivestr;
6058 MonoDomain *domain = mono_domain_get ();
6064 while (size > initial_size) {
6065 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6066 if (size > initial_size) {
6069 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6070 initial_size = size;
6084 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6089 while (*u16) { u16++; len ++; }
6090 drivestr = mono_string_new_utf16 (domain, dname, len);
6091 mono_array_setref (result, ndrives++, drivestr);
6101 ICALL_EXPORT MonoString *
6102 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6104 gunichar2 volume_name [MAX_PATH + 1];
6106 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6108 return mono_string_from_utf16 (volume_name);
6111 ICALL_EXPORT MonoString *
6112 ves_icall_System_Environment_InternalGetHome (void)
6114 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6117 static const char *encodings [] = {
6119 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6120 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6121 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6123 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6124 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6125 "x_unicode_2_0_utf_7",
6127 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6128 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6130 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6133 "unicodefffe", "utf_16be",
6140 * Returns the internal codepage, if the value of "int_code_page" is
6141 * 1 at entry, and we can not compute a suitable code page number,
6142 * returns the code page as a string
6144 ICALL_EXPORT MonoString*
6145 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6150 char *codepage = NULL;
6152 int want_name = *int_code_page;
6155 *int_code_page = -1;
6157 g_get_charset (&cset);
6158 c = codepage = strdup (cset);
6159 for (c = codepage; *c; c++){
6160 if (isascii (*c) && isalpha (*c))
6165 /* g_print ("charset: %s\n", cset); */
6167 /* handle some common aliases */
6170 for (i = 0; p != 0; ){
6173 p = encodings [++i];
6176 if (strcmp (p, codepage) == 0){
6177 *int_code_page = code;
6180 p = encodings [++i];
6183 if (strstr (codepage, "utf_8") != NULL)
6184 *int_code_page |= 0x10000000;
6187 if (want_name && *int_code_page == -1)
6188 return mono_string_new (mono_domain_get (), cset);
6193 ICALL_EXPORT MonoBoolean
6194 ves_icall_System_Environment_get_HasShutdownStarted (void)
6196 if (mono_runtime_is_shutting_down ())
6199 if (mono_domain_is_unloading (mono_domain_get ()))
6206 ves_icall_System_Environment_BroadcastSettingChange (void)
6209 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6214 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
6220 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this_obj,
6221 MonoReflectionMethod *method,
6222 MonoArray *out_args)
6224 mono_message_init (mono_object_domain (this_obj), this_obj, method, out_args);
6227 #ifndef DISABLE_REMOTING
6228 ICALL_EXPORT MonoBoolean
6229 ves_icall_IsTransparentProxy (MonoObject *proxy)
6234 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6240 ICALL_EXPORT MonoReflectionMethod *
6241 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6242 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6246 MonoMethod **vtable;
6247 MonoMethod *res = NULL;
6249 MONO_CHECK_ARG_NULL (rtype, NULL);
6250 MONO_CHECK_ARG_NULL (rmethod, NULL);
6252 method = rmethod->method;
6253 klass = mono_class_from_mono_type (rtype->type);
6254 mono_class_init_or_throw (klass);
6256 if (MONO_CLASS_IS_INTERFACE (klass))
6259 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6262 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6263 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6269 mono_class_setup_vtable (klass);
6270 vtable = klass->vtable;
6272 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6273 gboolean variance_used = FALSE;
6274 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6275 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6277 res = vtable [offs + method->slot];
6279 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6282 if (method->slot != -1)
6283 res = vtable [method->slot];
6289 return mono_method_get_object (mono_domain_get (), res, NULL);
6293 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6298 klass = mono_class_from_mono_type (type->type);
6299 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6301 mono_vtable_set_is_remote (vtable, enable);
6304 #else /* DISABLE_REMOTING */
6307 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6309 g_assert_not_reached ();
6314 ICALL_EXPORT MonoObject *
6315 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6320 domain = mono_object_domain (type);
6321 klass = mono_class_from_mono_type (type->type);
6322 mono_class_init_or_throw (klass);
6324 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6325 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6329 if (klass->rank >= 1) {
6330 g_assert (klass->rank == 1);
6331 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6333 /* Bypass remoting object creation check */
6334 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6338 ICALL_EXPORT MonoString *
6339 ves_icall_System_IO_get_temp_path (void)
6341 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6344 #ifndef PLATFORM_NO_DRIVEINFO
6345 ICALL_EXPORT MonoBoolean
6346 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6347 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6351 ULARGE_INTEGER wapi_free_bytes_avail;
6352 ULARGE_INTEGER wapi_total_number_of_bytes;
6353 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6355 *error = ERROR_SUCCESS;
6356 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6357 &wapi_total_number_of_free_bytes);
6360 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6361 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6362 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6364 *free_bytes_avail = 0;
6365 *total_number_of_bytes = 0;
6366 *total_number_of_free_bytes = 0;
6367 *error = GetLastError ();
6373 ICALL_EXPORT guint32
6374 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6376 return GetDriveType (mono_string_chars (root_path_name));
6380 ICALL_EXPORT gpointer
6381 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6383 return mono_compile_method (method);
6386 ICALL_EXPORT MonoString *
6387 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6392 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6394 #if defined (HOST_WIN32)
6395 /* Avoid mixing '/' and '\\' */
6398 for (i = strlen (path) - 1; i >= 0; i--)
6399 if (path [i] == '/')
6403 mcpath = mono_string_new (mono_domain_get (), path);
6410 get_bundled_app_config (void)
6412 const gchar *app_config;
6415 gchar *config_file_name, *config_file_path;
6416 gsize len, config_file_path_length, config_ext_length;
6419 domain = mono_domain_get ();
6420 file = domain->setup->configuration_file;
6421 if (!file || file->length == 0)
6424 // Retrieve config file and remove the extension
6425 config_file_name = mono_string_to_utf8 (file);
6426 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6427 if (!config_file_path)
6428 config_file_path = config_file_name;
6430 config_file_path_length = strlen (config_file_path);
6431 config_ext_length = strlen (".config");
6432 if (config_file_path_length <= config_ext_length)
6435 len = config_file_path_length - config_ext_length;
6436 module = g_malloc0 (len + 1);
6437 memcpy (module, config_file_path, len);
6438 // Get the config file from the module name
6439 app_config = mono_config_string_for_assembly_file (module);
6442 if (config_file_name != config_file_path)
6443 g_free (config_file_name);
6444 g_free (config_file_path);
6449 return mono_string_new (mono_domain_get (), app_config);
6453 get_bundled_machine_config (void)
6455 const gchar *machine_config;
6457 machine_config = mono_get_machine_config ();
6459 if (!machine_config)
6462 return mono_string_new (mono_domain_get (), machine_config);
6465 ICALL_EXPORT MonoString *
6466 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6471 path = g_path_get_dirname (mono_get_config_dir ());
6473 #if defined (HOST_WIN32)
6474 /* Avoid mixing '/' and '\\' */
6477 for (i = strlen (path) - 1; i >= 0; i--)
6478 if (path [i] == '/')
6482 ipath = mono_string_new (mono_domain_get (), path);
6488 ICALL_EXPORT gboolean
6489 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6491 MonoPEResourceDataEntry *entry;
6494 if (!assembly || !result || !size)
6499 image = assembly->assembly->image;
6500 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6504 *result = mono_image_rva_map (image, entry->rde_data_offset);
6509 *size = entry->rde_size;
6514 ICALL_EXPORT MonoBoolean
6515 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6517 return mono_is_debugger_attached ();
6520 ICALL_EXPORT MonoBoolean
6521 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6523 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6524 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6530 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6532 if (mono_get_runtime_callbacks ()->debug_log)
6533 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6537 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6539 #if defined (HOST_WIN32)
6540 OutputDebugString (mono_string_chars (message));
6542 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6546 /* Only used for value types */
6547 ICALL_EXPORT MonoObject *
6548 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6553 domain = mono_object_domain (type);
6554 klass = mono_class_from_mono_type (type->type);
6555 mono_class_init_or_throw (klass);
6557 if (mono_class_is_nullable (klass))
6558 /* No arguments -> null */
6561 return mono_object_new (domain, klass);
6564 ICALL_EXPORT MonoReflectionMethod *
6565 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6567 MonoClass *klass, *parent;
6568 MonoMethod *method = m->method;
6569 MonoMethod *result = NULL;
6572 if (method->klass == NULL)
6575 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6576 MONO_CLASS_IS_INTERFACE (method->klass) ||
6577 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6580 slot = mono_method_get_vtable_slot (method);
6584 klass = method->klass;
6585 if (klass->generic_class)
6586 klass = klass->generic_class->container_class;
6589 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6590 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6591 mono_class_setup_vtable (parent);
6592 if (parent->vtable_size <= slot)
6597 klass = klass->parent;
6602 if (klass == method->klass)
6605 /*This is possible if definition == FALSE.
6606 * Do it here to be really sure we don't read invalid memory.
6608 if (slot >= klass->vtable_size)
6611 mono_class_setup_vtable (klass);
6613 result = klass->vtable [slot];
6614 if (result == NULL) {
6615 /* It is an abstract method */
6616 gpointer iter = NULL;
6617 while ((result = mono_class_get_methods (klass, &iter)))
6618 if (result->slot == slot)
6625 return mono_method_get_object (mono_domain_get (), result, NULL);
6628 ICALL_EXPORT MonoString*
6629 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6631 MonoMethod *method = m->method;
6633 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6638 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6640 iter->sig = *(MonoMethodSignature**)argsp;
6642 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6643 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6646 /* FIXME: it's not documented what start is exactly... */
6650 iter->args = argsp + sizeof (gpointer);
6652 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6654 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6657 ICALL_EXPORT MonoTypedRef
6658 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6660 guint32 i, arg_size;
6664 i = iter->sig->sentinelpos + iter->next_arg;
6666 g_assert (i < iter->sig->param_count);
6668 res.type = iter->sig->params [i];
6669 res.klass = mono_class_from_mono_type (res.type);
6670 arg_size = mono_type_stack_size (res.type, &align);
6671 #if defined(__arm__) || defined(__mips__)
6672 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6674 res.value = iter->args;
6675 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6676 /* Values are stored as 8 byte register sized objects, but 'value'
6677 * is dereferenced as a pointer in other routines.
6679 res.value = (char*)res.value + 4;
6681 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6682 if (arg_size <= sizeof (gpointer)) {
6684 int padding = arg_size - mono_type_size (res.type, &dummy);
6685 res.value = (guint8*)res.value + padding;
6688 iter->args = (char*)iter->args + arg_size;
6691 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6696 ICALL_EXPORT MonoTypedRef
6697 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6699 guint32 i, arg_size;
6703 i = iter->sig->sentinelpos + iter->next_arg;
6705 g_assert (i < iter->sig->param_count);
6707 while (i < iter->sig->param_count) {
6708 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6710 res.type = iter->sig->params [i];
6711 res.klass = mono_class_from_mono_type (res.type);
6712 /* FIXME: endianess issue... */
6713 arg_size = mono_type_stack_size (res.type, &align);
6714 #if defined(__arm__) || defined(__mips__)
6715 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6717 res.value = iter->args;
6718 iter->args = (char*)iter->args + arg_size;
6720 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6723 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6731 ICALL_EXPORT MonoType*
6732 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6736 i = iter->sig->sentinelpos + iter->next_arg;
6738 g_assert (i < iter->sig->param_count);
6740 return iter->sig->params [i];
6743 ICALL_EXPORT MonoObject*
6744 mono_TypedReference_ToObject (MonoTypedRef* tref)
6746 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
6747 MonoObject** objp = tref->value;
6751 return mono_value_box (mono_domain_get (), tref->klass, tref->value);
6754 ICALL_EXPORT MonoTypedRef
6755 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
6758 MonoReflectionField *f;
6760 MonoType *ftype = NULL;
6764 memset (&res, 0, sizeof (res));
6767 g_assert (mono_array_length (fields) > 0);
6769 klass = target->vtable->klass;
6771 for (i = 0; i < mono_array_length (fields); ++i) {
6772 f = mono_array_get (fields, MonoReflectionField*, i);
6774 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
6777 if (f->field->parent != klass) {
6778 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
6782 p = (guint8*)target + f->field->offset;
6784 p += f->field->offset - sizeof (MonoObject);
6785 klass = mono_class_from_mono_type (f->field->type);
6786 ftype = f->field->type;
6790 res.klass = mono_class_from_mono_type (ftype);
6797 prelink_method (MonoMethod *method)
6799 const char *exc_class, *exc_arg;
6800 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
6802 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
6804 mono_raise_exception(
6805 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
6807 /* create the wrapper, too? */
6811 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
6813 prelink_method (method->method);
6817 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
6819 MonoClass *klass = mono_class_from_mono_type (type->type);
6821 gpointer iter = NULL;
6823 mono_class_init_or_throw (klass);
6825 while ((m = mono_class_get_methods (klass, &iter)))
6829 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
6831 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
6832 gint32 const **exponents,
6833 gunichar2 const **digitLowerTable,
6834 gunichar2 const **digitUpperTable,
6835 gint64 const **tenPowersList,
6836 gint32 const **decHexDigits)
6838 *mantissas = Formatter_MantissaBitsTable;
6839 *exponents = Formatter_TensExponentTable;
6840 *digitLowerTable = Formatter_DigitLowerTable;
6841 *digitUpperTable = Formatter_DigitUpperTable;
6842 *tenPowersList = Formatter_TenPowersList;
6843 *decHexDigits = Formatter_DecHexDigits;
6847 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
6848 * and avoid useless allocations.
6853 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
6857 for (i = 0; i < type->num_mods; ++i) {
6858 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
6863 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
6865 for (i = 0; i < type->num_mods; ++i) {
6866 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
6868 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
6869 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
6870 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
6877 ICALL_EXPORT MonoArray*
6878 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
6880 MonoType *type = param->ClassImpl->type;
6881 MonoClass *member_class = mono_object_class (param->MemberImpl);
6882 MonoMethod *method = NULL;
6885 MonoMethodSignature *sig;
6887 if (mono_class_is_reflection_method_or_constructor (member_class)) {
6888 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
6889 method = rmethod->method;
6890 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
6891 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
6892 if (!(method = prop->property->get))
6893 method = prop->property->set;
6896 char *type_name = mono_type_get_full_name (member_class);
6897 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
6898 MonoException *ex = mono_get_exception_not_supported (msg);
6901 mono_set_pending_exception (ex);
6905 image = method->klass->image;
6906 pos = param->PositionImpl;
6907 sig = mono_method_signature (method);
6911 type = sig->params [pos];
6913 return type_array_from_modifiers (image, type, optional);
6917 get_property_type (MonoProperty *prop)
6919 MonoMethodSignature *sig;
6921 sig = mono_method_signature (prop->get);
6923 } else if (prop->set) {
6924 sig = mono_method_signature (prop->set);
6925 return sig->params [sig->param_count - 1];
6930 ICALL_EXPORT MonoArray*
6931 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
6933 MonoType *type = get_property_type (property->property);
6934 MonoImage *image = property->klass->image;
6938 return type_array_from_modifiers (image, type, optional);
6942 *Construct a MonoType suited to be used to decode a constant blob object.
6944 * @type is the target type which will be constructed
6945 * @blob_type is the blob type, for example, that comes from the constant table
6946 * @real_type is the expected constructed type.
6949 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
6951 type->type = blob_type;
6952 type->data.klass = NULL;
6953 if (blob_type == MONO_TYPE_CLASS)
6954 type->data.klass = mono_defaults.object_class;
6955 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
6956 /* For enums, we need to use the base type */
6957 type->type = MONO_TYPE_VALUETYPE;
6958 type->data.klass = mono_class_from_mono_type (real_type);
6960 type->data.klass = mono_class_from_mono_type (real_type);
6963 ICALL_EXPORT MonoObject*
6964 property_info_get_default_value (MonoReflectionProperty *property)
6967 MonoProperty *prop = property->property;
6968 MonoType *type = get_property_type (prop);
6969 MonoDomain *domain = mono_object_domain (property);
6970 MonoTypeEnum def_type;
6971 const char *def_value;
6974 mono_class_init (prop->parent);
6976 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
6977 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
6981 def_value = mono_class_get_property_default_value (prop, &def_type);
6983 mono_type_from_blob_type (&blob_type, def_type, type);
6984 o = mono_get_object_from_blob (domain, &blob_type, def_value);
6989 ICALL_EXPORT MonoBoolean
6990 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
6992 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
6993 MonoCustomAttrInfo *cinfo;
6996 mono_class_init_or_throw (attr_class);
6998 cinfo = mono_reflection_get_custom_attrs_info (obj);
7001 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7003 mono_custom_attrs_free (cinfo);
7007 ICALL_EXPORT MonoArray*
7008 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7010 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7015 mono_class_init_or_throw (attr_class);
7017 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7018 mono_error_raise_exception (&error);
7020 if (mono_loader_get_last_error ()) {
7021 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7028 ICALL_EXPORT MonoString*
7029 ves_icall_Mono_Runtime_GetDisplayName (void)
7032 MonoString *display_name;
7034 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7035 display_name = mono_string_new (mono_domain_get (), info);
7037 return display_name;
7040 ICALL_EXPORT MonoString*
7041 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7043 MonoString *message;
7047 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7048 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7051 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7053 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7060 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, guint32 method_token, guint32 method_index, int native_offset)
7063 char *path_str = mono_string_to_utf8 (path);
7065 if (!mono_seq_point_data_get_il_offset (path_str, method_token, method_index, native_offset, &il_offset))
7073 #ifndef DISABLE_ICALL_TABLES
7075 #define ICALL_TYPE(id,name,first)
7076 #define ICALL(id,name,func) Icall_ ## id,
7079 #include "metadata/icall-def.h"
7085 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7086 #define ICALL(id,name,func)
7088 #include "metadata/icall-def.h"
7094 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7095 #define ICALL(id,name,func)
7097 guint16 first_icall;
7100 static const IcallTypeDesc
7101 icall_type_descs [] = {
7102 #include "metadata/icall-def.h"
7106 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7109 #define ICALL_TYPE(id,name,first)
7112 #ifdef HAVE_ARRAY_ELEM_INIT
7113 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7114 #define MSGSTRFIELD1(line) str##line
7116 static const struct msgstrtn_t {
7117 #define ICALL(id,name,func)
7119 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7120 #include "metadata/icall-def.h"
7122 } icall_type_names_str = {
7123 #define ICALL_TYPE(id,name,first) (name),
7124 #include "metadata/icall-def.h"
7127 static const guint16 icall_type_names_idx [] = {
7128 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7129 #include "metadata/icall-def.h"
7132 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7134 static const struct msgstr_t {
7136 #define ICALL_TYPE(id,name,first)
7137 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7138 #include "metadata/icall-def.h"
7140 } icall_names_str = {
7141 #define ICALL(id,name,func) (name),
7142 #include "metadata/icall-def.h"
7145 static const guint16 icall_names_idx [] = {
7146 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7147 #include "metadata/icall-def.h"
7150 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7156 #define ICALL_TYPE(id,name,first) name,
7157 #define ICALL(id,name,func)
7158 static const char* const
7159 icall_type_names [] = {
7160 #include "metadata/icall-def.h"
7164 #define icall_type_name_get(id) (icall_type_names [(id)])
7168 #define ICALL_TYPE(id,name,first)
7169 #define ICALL(id,name,func) name,
7170 static const char* const
7172 #include "metadata/icall-def.h"
7175 #define icall_name_get(id) icall_names [(id)]
7177 #endif /* !HAVE_ARRAY_ELEM_INIT */
7181 #define ICALL_TYPE(id,name,first)
7182 #define ICALL(id,name,func) func,
7183 static const gconstpointer
7184 icall_functions [] = {
7185 #include "metadata/icall-def.h"
7189 #ifdef ENABLE_ICALL_SYMBOL_MAP
7192 #define ICALL_TYPE(id,name,first)
7193 #define ICALL(id,name,func) #func,
7194 static const gconstpointer
7195 icall_symbols [] = {
7196 #include "metadata/icall-def.h"
7201 #endif /* DISABLE_ICALL_TABLES */
7203 static mono_mutex_t icall_mutex;
7204 static GHashTable *icall_hash = NULL;
7205 static GHashTable *jit_icall_hash_name = NULL;
7206 static GHashTable *jit_icall_hash_addr = NULL;
7209 mono_icall_init (void)
7211 #ifndef DISABLE_ICALL_TABLES
7214 /* check that tables are sorted: disable in release */
7217 const char *prev_class = NULL;
7218 const char *prev_method;
7220 for (i = 0; i < Icall_type_num; ++i) {
7221 const IcallTypeDesc *desc;
7224 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7225 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7226 prev_class = icall_type_name_get (i);
7227 desc = &icall_type_descs [i];
7228 num_icalls = icall_desc_num_icalls (desc);
7229 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7230 for (j = 0; j < num_icalls; ++j) {
7231 const char *methodn = icall_name_get (desc->first_icall + j);
7232 if (prev_method && strcmp (prev_method, methodn) >= 0)
7233 g_print ("method %s should come before method %s\n", methodn, prev_method);
7234 prev_method = methodn;
7240 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7241 mono_mutex_init (&icall_mutex);
7245 mono_icall_lock (void)
7247 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7251 mono_icall_unlock (void)
7253 mono_locks_mutex_release (&icall_mutex, IcallLock);
7257 mono_icall_cleanup (void)
7259 g_hash_table_destroy (icall_hash);
7260 g_hash_table_destroy (jit_icall_hash_name);
7261 g_hash_table_destroy (jit_icall_hash_addr);
7262 mono_mutex_destroy (&icall_mutex);
7266 mono_add_internal_call (const char *name, gconstpointer method)
7270 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7272 mono_icall_unlock ();
7275 #ifndef DISABLE_ICALL_TABLES
7277 #ifdef HAVE_ARRAY_ELEM_INIT
7279 compare_method_imap (const void *key, const void *elem)
7281 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7282 return strcmp (key, method_name);
7286 find_method_icall (const IcallTypeDesc *imap, const char *name)
7288 const guint16 *nameslot = mono_binary_search (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
7291 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7295 compare_class_imap (const void *key, const void *elem)
7297 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7298 return strcmp (key, class_name);
7301 static const IcallTypeDesc*
7302 find_class_icalls (const char *name)
7304 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7307 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7310 #else /* HAVE_ARRAY_ELEM_INIT */
7313 compare_method_imap (const void *key, const void *elem)
7315 const char** method_name = (const char**)elem;
7316 return strcmp (key, *method_name);
7320 find_method_icall (const IcallTypeDesc *imap, const char *name)
7322 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7325 return (gpointer)icall_functions [(nameslot - icall_names)];
7329 compare_class_imap (const void *key, const void *elem)
7331 const char** class_name = (const char**)elem;
7332 return strcmp (key, *class_name);
7335 static const IcallTypeDesc*
7336 find_class_icalls (const char *name)
7338 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7341 return &icall_type_descs [nameslot - icall_type_names];
7344 #endif /* HAVE_ARRAY_ELEM_INIT */
7346 #endif /* DISABLE_ICALL_TABLES */
7349 * we should probably export this as an helper (handle nested types).
7350 * Returns the number of chars written in buf.
7353 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7355 int nspacelen, cnamelen;
7356 nspacelen = strlen (klass->name_space);
7357 cnamelen = strlen (klass->name);
7358 if (nspacelen + cnamelen + 2 > bufsize)
7361 memcpy (buf, klass->name_space, nspacelen);
7362 buf [nspacelen ++] = '.';
7364 memcpy (buf + nspacelen, klass->name, cnamelen);
7365 buf [nspacelen + cnamelen] = 0;
7366 return nspacelen + cnamelen;
7369 #ifdef DISABLE_ICALL_TABLES
7371 no_icall_table (void)
7373 g_assert_not_reached ();
7378 mono_lookup_internal_call (MonoMethod *method)
7383 int typelen = 0, mlen, siglen;
7385 #ifndef DISABLE_ICALL_TABLES
7386 const IcallTypeDesc *imap = NULL;
7389 g_assert (method != NULL);
7391 if (method->is_inflated)
7392 method = ((MonoMethodInflated *) method)->declaring;
7394 if (method->klass->nested_in) {
7395 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7399 mname [pos++] = '/';
7402 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7408 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7413 #ifndef DISABLE_ICALL_TABLES
7414 imap = find_class_icalls (mname);
7417 mname [typelen] = ':';
7418 mname [typelen + 1] = ':';
7420 mlen = strlen (method->name);
7421 memcpy (mname + typelen + 2, method->name, mlen);
7422 sigstart = mname + typelen + 2 + mlen;
7425 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7426 siglen = strlen (tmpsig);
7427 if (typelen + mlen + siglen + 6 > sizeof (mname))
7430 memcpy (sigstart + 1, tmpsig, siglen);
7431 sigstart [siglen + 1] = ')';
7432 sigstart [siglen + 2] = 0;
7437 res = g_hash_table_lookup (icall_hash, mname);
7439 mono_icall_unlock ();;
7442 /* try without signature */
7444 res = g_hash_table_lookup (icall_hash, mname);
7446 mono_icall_unlock ();
7450 #ifdef DISABLE_ICALL_TABLES
7451 mono_icall_unlock ();
7452 /* Fail only when the result is actually used */
7453 /* mono_marshal_get_native_wrapper () depends on this */
7454 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7455 return ves_icall_System_String_ctor_RedirectToCreateString;
7457 return no_icall_table;
7459 /* it wasn't found in the static call tables */
7461 mono_icall_unlock ();
7464 res = find_method_icall (imap, sigstart - mlen);
7466 mono_icall_unlock ();
7469 /* try _with_ signature */
7471 res = find_method_icall (imap, sigstart - mlen);
7473 mono_icall_unlock ();
7477 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7478 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7479 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7480 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7481 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");
7482 g_print ("If you see other errors or faults after this message they are probably related\n");
7483 g_print ("and you need to fix your mono install first.\n");
7485 mono_icall_unlock ();
7491 #ifdef ENABLE_ICALL_SYMBOL_MAP
7493 func_cmp (gconstpointer key, gconstpointer p)
7495 return (gsize)key - (gsize)*(gsize*)p;
7500 * mono_lookup_icall_symbol:
7502 * Given the icall METHOD, returns its C symbol.
7505 mono_lookup_icall_symbol (MonoMethod *m)
7507 #ifdef DISABLE_ICALL_TABLES
7508 g_assert_not_reached ();
7511 #ifdef ENABLE_ICALL_SYMBOL_MAP
7515 static gconstpointer *functions_sorted;
7516 static const char**symbols_sorted;
7517 static gboolean inited;
7522 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7523 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7524 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7525 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7526 /* Bubble sort the two arrays */
7530 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7531 if (functions_sorted [i] > functions_sorted [i + 1]) {
7534 tmp = functions_sorted [i];
7535 functions_sorted [i] = functions_sorted [i + 1];
7536 functions_sorted [i + 1] = tmp;
7537 tmp = symbols_sorted [i];
7538 symbols_sorted [i] = symbols_sorted [i + 1];
7539 symbols_sorted [i + 1] = tmp;
7546 func = mono_lookup_internal_call (m);
7549 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7553 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7555 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7556 g_assert_not_reached ();
7563 type_from_typename (char *typename)
7565 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7567 if (!strcmp (typename, "int"))
7568 klass = mono_defaults.int_class;
7569 else if (!strcmp (typename, "ptr"))
7570 klass = mono_defaults.int_class;
7571 else if (!strcmp (typename, "void"))
7572 klass = mono_defaults.void_class;
7573 else if (!strcmp (typename, "int32"))
7574 klass = mono_defaults.int32_class;
7575 else if (!strcmp (typename, "uint32"))
7576 klass = mono_defaults.uint32_class;
7577 else if (!strcmp (typename, "int8"))
7578 klass = mono_defaults.sbyte_class;
7579 else if (!strcmp (typename, "uint8"))
7580 klass = mono_defaults.byte_class;
7581 else if (!strcmp (typename, "int16"))
7582 klass = mono_defaults.int16_class;
7583 else if (!strcmp (typename, "uint16"))
7584 klass = mono_defaults.uint16_class;
7585 else if (!strcmp (typename, "long"))
7586 klass = mono_defaults.int64_class;
7587 else if (!strcmp (typename, "ulong"))
7588 klass = mono_defaults.uint64_class;
7589 else if (!strcmp (typename, "float"))
7590 klass = mono_defaults.single_class;
7591 else if (!strcmp (typename, "double"))
7592 klass = mono_defaults.double_class;
7593 else if (!strcmp (typename, "object"))
7594 klass = mono_defaults.object_class;
7595 else if (!strcmp (typename, "obj"))
7596 klass = mono_defaults.object_class;
7597 else if (!strcmp (typename, "string"))
7598 klass = mono_defaults.string_class;
7599 else if (!strcmp (typename, "bool"))
7600 klass = mono_defaults.boolean_class;
7601 else if (!strcmp (typename, "boolean"))
7602 klass = mono_defaults.boolean_class;
7604 g_error ("%s", typename);
7605 g_assert_not_reached ();
7607 return &klass->byval_arg;
7611 * LOCKING: Take the corlib image lock.
7613 MonoMethodSignature*
7614 mono_create_icall_signature (const char *sigstr)
7619 MonoMethodSignature *res, *res2;
7620 MonoImage *corlib = mono_defaults.corlib;
7622 mono_image_lock (corlib);
7623 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7624 mono_image_unlock (corlib);
7629 parts = g_strsplit (sigstr, " ", 256);
7638 res = mono_metadata_signature_alloc (corlib, len - 1);
7643 * Under windows, the default pinvoke calling convention is STDCALL but
7646 res->call_convention = MONO_CALL_C;
7649 res->ret = type_from_typename (parts [0]);
7650 for (i = 1; i < len; ++i) {
7651 res->params [i - 1] = type_from_typename (parts [i]);
7656 mono_image_lock (corlib);
7657 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7659 res = res2; /*Value is allocated in the image pool*/
7661 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7662 mono_image_unlock (corlib);
7668 mono_find_jit_icall_by_name (const char *name)
7670 MonoJitICallInfo *info;
7671 g_assert (jit_icall_hash_name);
7674 info = g_hash_table_lookup (jit_icall_hash_name, name);
7675 mono_icall_unlock ();
7680 mono_find_jit_icall_by_addr (gconstpointer addr)
7682 MonoJitICallInfo *info;
7683 g_assert (jit_icall_hash_addr);
7686 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7687 mono_icall_unlock ();
7693 * mono_get_jit_icall_info:
7695 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7696 * caller should access it while holding the icall lock.
7699 mono_get_jit_icall_info (void)
7701 return jit_icall_hash_name;
7705 * mono_lookup_jit_icall_symbol:
7707 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7710 mono_lookup_jit_icall_symbol (const char *name)
7712 MonoJitICallInfo *info;
7713 const char *res = NULL;
7716 info = g_hash_table_lookup (jit_icall_hash_name, name);
7718 res = info->c_symbol;
7719 mono_icall_unlock ();
7724 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7727 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7728 mono_icall_unlock ();
7732 * 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
7733 * icalls without wrappers in some cases.
7736 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7738 MonoJitICallInfo *info;
7745 if (!jit_icall_hash_name) {
7746 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
7747 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
7750 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
7751 g_warning ("jit icall already defined \"%s\"\n", name);
7752 g_assert_not_reached ();
7755 info = g_new0 (MonoJitICallInfo, 1);
7760 info->c_symbol = c_symbol;
7761 info->no_raise = no_raise;
7764 info->wrapper = func;
7766 info->wrapper = NULL;
7769 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
7770 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
7772 mono_icall_unlock ();
7777 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
7779 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);