5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
9 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
10 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
11 * Copyright 2011-2012 Xamarin Inc (http://www.xamarin.com).
22 #ifdef HAVE_SYS_TIME_H
28 #if defined (HOST_WIN32)
31 #if defined (HAVE_WCHAR_H)
35 #include "mono/utils/mono-membar.h"
36 #include <mono/metadata/object.h>
37 #include <mono/metadata/threads.h>
38 #include <mono/metadata/threads-types.h>
39 #include <mono/metadata/threadpool.h>
40 #include <mono/metadata/monitor.h>
41 #include <mono/metadata/reflection.h>
42 #include <mono/metadata/assembly.h>
43 #include <mono/metadata/tabledefs.h>
44 #include <mono/metadata/exception.h>
45 #include <mono/metadata/file-io.h>
46 #include <mono/metadata/console-io.h>
47 #include <mono/metadata/socket-io.h>
48 #include <mono/metadata/mono-endian.h>
49 #include <mono/metadata/tokentype.h>
50 #include <mono/metadata/domain-internals.h>
51 #include <mono/metadata/metadata-internals.h>
52 #include <mono/metadata/class-internals.h>
53 #include <mono/metadata/marshal.h>
54 #include <mono/metadata/gc-internal.h>
55 #include <mono/metadata/mono-gc.h>
56 #include <mono/metadata/rand.h>
57 #include <mono/metadata/sysmath.h>
58 #include <mono/metadata/string-icalls.h>
59 #include <mono/metadata/debug-helpers.h>
60 #include <mono/metadata/process.h>
61 #include <mono/metadata/environment.h>
62 #include <mono/metadata/profiler-private.h>
63 #include <mono/metadata/locales.h>
64 #include <mono/metadata/filewatcher.h>
65 #include <mono/metadata/char-conversions.h>
66 #include <mono/metadata/security.h>
67 #include <mono/metadata/mono-config.h>
68 #include <mono/metadata/cil-coff.h>
69 #include <mono/metadata/number-formatter.h>
70 #include <mono/metadata/security-manager.h>
71 #include <mono/metadata/security-core-clr.h>
72 #include <mono/metadata/mono-perfcounters.h>
73 #include <mono/metadata/mono-debug.h>
74 #include <mono/metadata/mono-ptr-array.h>
75 #include <mono/metadata/verify-internals.h>
76 #include <mono/io-layer/io-layer.h>
77 #include <mono/utils/strtod.h>
78 #include <mono/utils/monobitset.h>
79 #include <mono/utils/mono-time.h>
80 #include <mono/utils/mono-proclib.h>
81 #include <mono/utils/mono-string.h>
82 #include <mono/utils/mono-error-internals.h>
83 #include <mono/utils/mono-mmap.h>
84 #include <mono/utils/mono-io-portability.h>
85 #include <mono/utils/mono-digest.h>
87 #if defined (HOST_WIN32)
93 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void) MONO_INTERNAL;
95 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
98 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
100 static inline MonoBoolean
101 is_generic_parameter (MonoType *type)
103 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
107 mono_class_init_or_throw (MonoClass *klass)
109 if (!mono_class_init (klass))
110 mono_raise_exception (mono_class_get_exception_for_failure (klass));
114 * We expect a pointer to a char, not a string
116 ICALL_EXPORT gboolean
117 mono_double_ParseImpl (char *ptr, double *result)
119 gchar *endptr = NULL;
126 *result = strtod (ptr, &endptr);
129 /* mono_strtod () is not thread-safe */
130 EnterCriticalSection (&mono_strtod_mutex);
131 *result = mono_strtod (ptr, &endptr);
132 LeaveCriticalSection (&mono_strtod_mutex);
136 if (!*ptr || (endptr && *endptr))
142 ICALL_EXPORT MonoObject *
143 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
152 ao = (MonoArray *)this;
153 ac = (MonoClass *)ao->obj.vtable->klass;
155 esize = mono_array_element_size (ac);
156 ea = (gpointer*)((char*)ao->vector + (pos * esize));
158 if (ac->element_class->valuetype)
159 return mono_value_box (this->vtable->domain, ac->element_class, ea);
164 ICALL_EXPORT MonoObject *
165 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
173 MONO_CHECK_ARG_NULL (idxs);
175 io = (MonoArray *)idxs;
176 ic = (MonoClass *)io->obj.vtable->klass;
178 ao = (MonoArray *)this;
179 ac = (MonoClass *)ao->obj.vtable->klass;
181 g_assert (ic->rank == 1);
182 if (io->bounds != NULL || io->max_length != ac->rank)
183 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
185 ind = (gint32 *)io->vector;
187 if (ao->bounds == NULL) {
188 if (*ind < 0 || *ind >= ao->max_length)
189 mono_raise_exception (mono_get_exception_index_out_of_range ());
191 return ves_icall_System_Array_GetValueImpl (this, *ind);
194 for (i = 0; i < ac->rank; i++)
195 if ((ind [i] < ao->bounds [i].lower_bound) ||
196 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound))
197 mono_raise_exception (mono_get_exception_index_out_of_range ());
199 pos = ind [0] - ao->bounds [0].lower_bound;
200 for (i = 1; i < ac->rank; i++)
201 pos = pos*ao->bounds [i].length + ind [i] -
202 ao->bounds [i].lower_bound;
204 return ves_icall_System_Array_GetValueImpl (this, pos);
208 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
210 MonoClass *ac, *vc, *ec;
222 vc = value->vtable->klass;
226 ac = this->obj.vtable->klass;
227 ec = ac->element_class;
229 esize = mono_array_element_size (ac);
230 ea = (gpointer*)((char*)this->vector + (pos * esize));
231 va = (gpointer*)((char*)value + sizeof (MonoObject));
233 if (mono_class_is_nullable (ec)) {
234 mono_nullable_init ((guint8*)ea, value, ec);
239 mono_gc_bzero (ea, esize);
243 #define NO_WIDENING_CONVERSION G_STMT_START{\
244 mono_raise_exception (mono_get_exception_argument ( \
245 "value", "not a widening conversion")); \
248 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
249 if (esize < vsize + (extra)) \
250 mono_raise_exception (mono_get_exception_argument ( \
251 "value", "not a widening conversion")); \
254 #define INVALID_CAST G_STMT_START{ \
255 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
256 mono_raise_exception (mono_get_exception_invalid_cast ()); \
259 /* Check element (destination) type. */
260 switch (ec->byval_arg.type) {
261 case MONO_TYPE_STRING:
262 switch (vc->byval_arg.type) {
263 case MONO_TYPE_STRING:
269 case MONO_TYPE_BOOLEAN:
270 switch (vc->byval_arg.type) {
271 case MONO_TYPE_BOOLEAN:
284 NO_WIDENING_CONVERSION;
291 if (!ec->valuetype) {
292 if (!mono_object_isinst (value, ec))
294 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
298 if (mono_object_isinst (value, ec)) {
299 if (ec->has_references)
300 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
302 mono_gc_memmove (ea, (char *)value + sizeof (MonoObject), esize);
309 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
311 et = ec->byval_arg.type;
312 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
313 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
315 vt = vc->byval_arg.type;
316 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
317 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
319 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
325 case MONO_TYPE_CHAR: \
326 CHECK_WIDENING_CONVERSION(0); \
327 *(etype *) ea = (etype) u64; \
329 /* You can't assign a signed value to an unsigned array. */ \
334 /* You can't assign a floating point number to an integer array. */ \
337 NO_WIDENING_CONVERSION; \
341 #define ASSIGN_SIGNED(etype) G_STMT_START{\
347 CHECK_WIDENING_CONVERSION(0); \
348 *(etype *) ea = (etype) i64; \
350 /* You can assign an unsigned value to a signed array if the array's */ \
351 /* element size is larger than the value size. */ \
356 case MONO_TYPE_CHAR: \
357 CHECK_WIDENING_CONVERSION(1); \
358 *(etype *) ea = (etype) u64; \
360 /* You can't assign a floating point number to an integer array. */ \
363 NO_WIDENING_CONVERSION; \
367 #define ASSIGN_REAL(etype) G_STMT_START{\
371 CHECK_WIDENING_CONVERSION(0); \
372 *(etype *) ea = (etype) r64; \
374 /* All integer values fit into a floating point array, so we don't */ \
375 /* need to CHECK_WIDENING_CONVERSION here. */ \
380 *(etype *) ea = (etype) i64; \
386 case MONO_TYPE_CHAR: \
387 *(etype *) ea = (etype) u64; \
394 u64 = *(guint8 *) va;
397 u64 = *(guint16 *) va;
400 u64 = *(guint32 *) va;
403 u64 = *(guint64 *) va;
409 i64 = *(gint16 *) va;
412 i64 = *(gint32 *) va;
415 i64 = *(gint64 *) va;
418 r64 = *(gfloat *) va;
421 r64 = *(gdouble *) va;
424 u64 = *(guint16 *) va;
426 case MONO_TYPE_BOOLEAN:
427 /* Boolean is only compatible with itself. */
440 NO_WIDENING_CONVERSION;
447 /* If we can't do a direct copy, let's try a widening conversion. */
450 ASSIGN_UNSIGNED (guint16);
452 ASSIGN_UNSIGNED (guint8);
454 ASSIGN_UNSIGNED (guint16);
456 ASSIGN_UNSIGNED (guint32);
458 ASSIGN_UNSIGNED (guint64);
460 ASSIGN_SIGNED (gint8);
462 ASSIGN_SIGNED (gint16);
464 ASSIGN_SIGNED (gint32);
466 ASSIGN_SIGNED (gint64);
468 ASSIGN_REAL (gfloat);
470 ASSIGN_REAL (gdouble);
474 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
478 #undef NO_WIDENING_CONVERSION
479 #undef CHECK_WIDENING_CONVERSION
480 #undef ASSIGN_UNSIGNED
486 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
494 MONO_CHECK_ARG_NULL (idxs);
496 ic = idxs->obj.vtable->klass;
497 ac = this->obj.vtable->klass;
499 g_assert (ic->rank == 1);
500 if (idxs->bounds != NULL || idxs->max_length != ac->rank)
501 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
503 ind = (gint32 *)idxs->vector;
505 if (this->bounds == NULL) {
506 if (*ind < 0 || *ind >= this->max_length)
507 mono_raise_exception (mono_get_exception_index_out_of_range ());
509 ves_icall_System_Array_SetValueImpl (this, value, *ind);
513 for (i = 0; i < ac->rank; i++)
514 if ((ind [i] < this->bounds [i].lower_bound) ||
515 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound))
516 mono_raise_exception (mono_get_exception_index_out_of_range ());
518 pos = ind [0] - this->bounds [0].lower_bound;
519 for (i = 1; i < ac->rank; i++)
520 pos = pos * this->bounds [i].length + ind [i] -
521 this->bounds [i].lower_bound;
523 ves_icall_System_Array_SetValueImpl (this, value, pos);
526 ICALL_EXPORT MonoArray *
527 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
529 MonoClass *aklass, *klass;
532 gboolean bounded = FALSE;
536 MONO_CHECK_ARG_NULL (type);
537 MONO_CHECK_ARG_NULL (lengths);
539 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0);
541 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds));
543 for (i = 0; i < mono_array_length (lengths); i++)
544 if (mono_array_get (lengths, gint32, i) < 0)
545 mono_raise_exception (mono_get_exception_argument_out_of_range (NULL));
547 klass = mono_class_from_mono_type (type->type);
548 mono_class_init_or_throw (klass);
550 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
551 /* vectors are not the same as one dimensional arrays with no-zero bounds */
556 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
558 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
559 for (i = 0; i < aklass->rank; ++i) {
560 sizes [i] = mono_array_get (lengths, guint32, i);
562 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
564 sizes [i + aklass->rank] = 0;
567 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
572 ICALL_EXPORT MonoArray *
573 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
575 MonoClass *aklass, *klass;
578 gboolean bounded = FALSE;
582 MONO_CHECK_ARG_NULL (type);
583 MONO_CHECK_ARG_NULL (lengths);
585 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0);
587 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds));
589 for (i = 0; i < mono_array_length (lengths); i++)
590 if ((mono_array_get (lengths, gint64, i) < 0) ||
591 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX))
592 mono_raise_exception (mono_get_exception_argument_out_of_range (NULL));
594 klass = mono_class_from_mono_type (type->type);
595 mono_class_init_or_throw (klass);
597 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
598 /* vectors are not the same as one dimensional arrays with no-zero bounds */
603 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
605 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
606 for (i = 0; i < aklass->rank; ++i) {
607 sizes [i] = mono_array_get (lengths, guint64, i);
609 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
611 sizes [i + aklass->rank] = 0;
614 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
620 ves_icall_System_Array_GetRank (MonoObject *this)
624 return this->vtable->klass->rank;
628 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
630 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
635 if ((dimension < 0) || (dimension >= rank))
636 mono_raise_exception (mono_get_exception_index_out_of_range ());
638 if (this->bounds == NULL)
639 length = this->max_length;
641 length = this->bounds [dimension].length;
643 #ifdef MONO_BIG_ARRAYS
644 if (length > G_MAXINT32)
645 mono_raise_exception (mono_get_exception_overflow ());
651 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
653 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
657 if ((dimension < 0) || (dimension >= rank))
658 mono_raise_exception (mono_get_exception_index_out_of_range ());
660 if (this->bounds == NULL)
661 return this->max_length;
663 return this->bounds [dimension].length;
667 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
669 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
673 if ((dimension < 0) || (dimension >= rank))
674 mono_raise_exception (mono_get_exception_index_out_of_range ());
676 if (this->bounds == NULL)
679 return this->bounds [dimension].lower_bound;
683 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
685 int sz = mono_array_element_size (mono_object_class (arr));
686 mono_gc_bzero (mono_array_addr_with_size (arr, sz, idx), length * sz);
689 ICALL_EXPORT gboolean
690 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
695 MonoClass *src_class;
696 MonoClass *dest_class;
700 if (source->obj.vtable->klass->rank != dest->obj.vtable->klass->rank)
703 if (source->bounds || dest->bounds)
706 /* there's no integer overflow since mono_array_length returns an unsigned integer */
707 if ((dest_idx + length > mono_array_length (dest)) ||
708 (source_idx + length > mono_array_length (source)))
711 src_class = source->obj.vtable->klass->element_class;
712 dest_class = dest->obj.vtable->klass->element_class;
715 * Handle common cases.
718 /* Case1: object[] -> valuetype[] (ArrayList::ToArray) */
719 if (src_class == mono_defaults.object_class && dest_class->valuetype) {
720 // FIXME: This is racy
724 int has_refs = dest_class->has_references;
725 for (i = source_idx; i < source_idx + length; ++i) {
726 MonoObject *elem = mono_array_get (source, MonoObject*, i);
727 if (elem && !mono_object_isinst (elem, dest_class))
731 element_size = mono_array_element_size (dest->obj.vtable->klass);
732 memset (mono_array_addr_with_size (dest, element_size, dest_idx), 0, element_size * length);
733 for (i = 0; i < length; ++i) {
734 MonoObject *elem = mono_array_get (source, MonoObject*, source_idx + i);
735 void *addr = mono_array_addr_with_size (dest, element_size, dest_idx + i);
739 mono_value_copy (addr, (char *)elem + sizeof (MonoObject), dest_class);
741 memcpy (addr, (char *)elem + sizeof (MonoObject), element_size);
747 /* Check if we're copying a char[] <==> (u)short[] */
748 if (src_class != dest_class) {
749 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
752 if (mono_class_is_subclass_of (src_class, dest_class, FALSE))
754 /* Case2: object[] -> reftype[] (ArrayList::ToArray) */
755 else if (mono_class_is_subclass_of (dest_class, src_class, FALSE)) {
756 // FIXME: This is racy
760 for (i = source_idx; i < source_idx + length; ++i) {
761 MonoObject *elem = mono_array_get (source, MonoObject*, i);
762 if (elem && !mono_object_isinst (elem, dest_class))
770 if (dest_class->valuetype) {
771 element_size = mono_array_element_size (source->obj.vtable->klass);
772 source_addr = mono_array_addr_with_size (source, element_size, source_idx);
773 if (dest_class->has_references) {
774 mono_value_copy_array (dest, dest_idx, source_addr, length);
776 dest_addr = mono_array_addr_with_size (dest, element_size, dest_idx);
777 mono_gc_memmove (dest_addr, source_addr, element_size * length);
780 mono_array_memcpy_refs (dest, dest_idx, source, source_idx, length);
787 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
796 ao = (MonoArray *)this;
797 ac = (MonoClass *)ao->obj.vtable->klass;
799 esize = mono_array_element_size (ac);
800 ea = (gpointer*)((char*)ao->vector + (pos * esize));
802 mono_gc_memmove (value, ea, esize);
806 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
815 ao = (MonoArray *)this;
816 ac = (MonoClass *)ao->obj.vtable->klass;
817 ec = ac->element_class;
819 esize = mono_array_element_size (ac);
820 ea = (gpointer*)((char*)ao->vector + (pos * esize));
822 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
823 g_assert (esize == sizeof (gpointer));
824 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
826 g_assert (ec->inited);
827 g_assert (esize == mono_class_value_size (ec, NULL));
828 if (ec->has_references)
829 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
831 mono_gc_memmove (ea, value, esize);
836 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
838 MonoClass *klass = array->obj.vtable->klass;
839 guint32 size = mono_array_element_size (klass);
840 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
842 const char *field_data;
844 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
845 MonoException *exc = mono_get_exception_argument("array",
846 "Cannot initialize array of non-primitive type.");
847 mono_raise_exception (exc);
850 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
851 MonoException *exc = mono_get_exception_argument("field_handle",
852 "Field doesn't have an RVA");
853 mono_raise_exception (exc);
856 size *= array->max_length;
857 field_data = mono_field_get_data (field_handle);
859 if (size > mono_type_size (field_handle->type, &align)) {
860 MonoException *exc = mono_get_exception_argument("field_handle",
861 "Field not large enough to fill array");
862 mono_raise_exception (exc);
865 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
867 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
868 guint ## n *src = (guint ## n *) field_data; \
869 guint ## n *end = (guint ## n *)((char*)src + size); \
871 for (; src < end; data++, src++) { \
872 *data = read ## n (src); \
876 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
878 switch (type->type) {
895 memcpy (mono_array_addr (array, char, 0), field_data, size);
899 memcpy (mono_array_addr (array, char, 0), field_data, size);
901 if (klass->element_class->byval_arg.type == MONO_TYPE_R8) {
904 double *data = (double*)mono_array_addr (array, double, 0);
906 for (i = 0; i < size; i++, data++) {
916 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
920 return offsetof (MonoString, chars);
923 ICALL_EXPORT MonoObject *
924 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
928 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
931 return mono_object_clone (obj);
935 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
940 MONO_CHECK_ARG_NULL (handle);
942 klass = mono_class_from_mono_type (handle);
943 MONO_CHECK_ARG (handle, klass);
945 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
947 /* This will call the type constructor */
948 mono_runtime_class_init (vtable);
952 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
956 mono_image_check_for_module_cctor (image);
957 if (image->has_module_cctor) {
958 MonoClass *module_klass = mono_class_get (image, MONO_TOKEN_TYPE_DEF | 1);
959 /*It's fine to raise the exception here*/
960 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
964 ICALL_EXPORT MonoBoolean
965 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
970 /* later make this configurable and per-arch */
971 int min_size = 4096 * 4 * sizeof (void*);
972 mono_thread_get_stack_bounds (&stack_addr, &stack_size);
973 /* if we have no info we are optimistic and assume there is enough room */
976 current = (guint8 *)&stack_addr;
977 if (current > stack_addr) {
978 if ((current - stack_addr) < min_size)
981 if (current - (stack_addr - stack_size) < min_size)
987 ICALL_EXPORT MonoObject *
988 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
992 return mono_object_clone (this);
996 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
999 MonoObject **values = NULL;
1003 MonoClassField* field;
1006 MONO_ARCH_SAVE_REGS;
1008 klass = mono_object_class (this);
1010 if (mono_class_num_fields (klass) == 0)
1011 return mono_object_hash (this);
1014 * Compute the starting value of the hashcode for fields of primitive
1015 * types, and return the remaining fields in an array to the managed side.
1016 * This way, we can avoid costly reflection operations in managed code.
1019 while ((field = mono_class_get_fields (klass, &iter))) {
1020 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1022 if (mono_field_is_deleted (field))
1024 /* FIXME: Add more types */
1025 switch (field->type->type) {
1027 result ^= *(gint32*)((guint8*)this + field->offset);
1029 case MONO_TYPE_STRING: {
1031 s = *(MonoString**)((guint8*)this + field->offset);
1033 result ^= mono_string_hash (s);
1038 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1039 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1040 values [count++] = o;
1046 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1047 for (i = 0; i < count; ++i)
1048 mono_array_setref (*fields, i, values [i]);
1055 ICALL_EXPORT MonoBoolean
1056 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1059 MonoObject **values = NULL;
1061 MonoClassField* field;
1065 MONO_ARCH_SAVE_REGS;
1067 MONO_CHECK_ARG_NULL (that);
1069 if (this->vtable != that->vtable)
1072 klass = mono_object_class (this);
1074 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1075 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1078 * Do the comparison for fields of primitive type and return a result if
1079 * possible. Otherwise, return the remaining fields in an array to the
1080 * managed side. This way, we can avoid costly reflection operations in
1085 while ((field = mono_class_get_fields (klass, &iter))) {
1086 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1088 if (mono_field_is_deleted (field))
1090 /* FIXME: Add more types */
1091 switch (field->type->type) {
1094 case MONO_TYPE_BOOLEAN:
1095 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1100 case MONO_TYPE_CHAR:
1101 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1106 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1111 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1115 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1119 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1124 case MONO_TYPE_STRING: {
1125 MonoString *s1, *s2;
1126 guint32 s1len, s2len;
1127 s1 = *(MonoString**)((guint8*)this + field->offset);
1128 s2 = *(MonoString**)((guint8*)that + field->offset);
1131 if ((s1 == NULL) || (s2 == NULL))
1133 s1len = mono_string_length (s1);
1134 s2len = mono_string_length (s2);
1138 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1144 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1145 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1146 values [count++] = o;
1147 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1148 values [count++] = o;
1151 if (klass->enumtype)
1152 /* enums only have one non-static field */
1158 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1159 for (i = 0; i < count; ++i)
1160 mono_array_setref (*fields, i, values [i]);
1167 ICALL_EXPORT MonoReflectionType *
1168 ves_icall_System_Object_GetType (MonoObject *obj)
1170 MONO_ARCH_SAVE_REGS;
1172 #ifndef DISABLE_REMOTING
1173 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1174 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1177 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1181 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1183 MONO_ARCH_SAVE_REGS;
1185 mtype->type = &obj->vtable->klass->byval_arg;
1186 g_assert (mtype->type->type);
1190 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1192 MONO_ARCH_SAVE_REGS;
1194 MONO_CHECK_ARG_NULL (obj);
1196 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1200 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1201 MonoReflectionMethod *method,
1202 MonoArray *opt_param_types)
1204 MONO_ARCH_SAVE_REGS;
1206 MONO_CHECK_ARG_NULL (method);
1208 return mono_image_create_method_token (
1209 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1213 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1215 MONO_ARCH_SAVE_REGS;
1217 mono_image_create_pefile (mb, file);
1221 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1223 MONO_ARCH_SAVE_REGS;
1225 mono_image_build_metadata (mb);
1229 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1231 MONO_ARCH_SAVE_REGS;
1233 mono_image_register_token (mb->dynamic_image, token, obj);
1237 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1239 MonoMethod **dest = data;
1241 /* skip unmanaged frames */
1257 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1259 MonoMethod **dest = data;
1261 /* skip unmanaged frames */
1266 if (!strcmp (m->klass->name_space, "System.Reflection"))
1275 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1277 MonoMethod **dest = data;
1279 /* skip unmanaged frames */
1283 if (m->wrapper_type != MONO_WRAPPER_NONE)
1286 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1300 static MonoReflectionType *
1301 type_from_name (const char *str, MonoBoolean ignoreCase)
1303 MonoType *type = NULL;
1304 MonoAssembly *assembly = NULL;
1305 MonoTypeNameParse info;
1306 char *temp_str = g_strdup (str);
1307 gboolean type_resolve = FALSE;
1309 MONO_ARCH_SAVE_REGS;
1311 /* mono_reflection_parse_type() mangles the string */
1312 if (!mono_reflection_parse_type (temp_str, &info)) {
1313 mono_reflection_free_type_info (&info);
1318 if (info.assembly.name) {
1319 assembly = mono_assembly_load (&info.assembly, NULL, NULL);
1321 MonoMethod *m = mono_method_get_last_managed ();
1322 MonoMethod *dest = m;
1324 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1329 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1330 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1331 * to crash. This only seems to happen in some strange remoting
1332 * scenarios and I was unable to figure out what's happening there.
1333 * Dec 10, 2005 - Martin.
1337 assembly = dest->klass->image->assembly;
1338 type_resolve = TRUE;
1340 g_warning (G_STRLOC);
1345 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1346 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1349 if (!info.assembly.name && !type) /* try mscorlib */
1350 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1352 if (assembly && !type && type_resolve) {
1353 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1354 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1357 mono_reflection_free_type_info (&info);
1363 return mono_type_get_object (mono_domain_get (), type);
1367 MonoReflectionType *
1368 mono_type_get (const char *str)
1370 char *copy = g_strdup (str);
1371 MonoReflectionType *type = type_from_name (copy, FALSE);
1378 ICALL_EXPORT MonoReflectionType*
1379 ves_icall_type_from_name (MonoString *name,
1380 MonoBoolean throwOnError,
1381 MonoBoolean ignoreCase)
1383 char *str = mono_string_to_utf8 (name);
1384 MonoReflectionType *type;
1386 type = type_from_name (str, ignoreCase);
1389 MonoException *e = NULL;
1392 e = mono_get_exception_type_load (name, NULL);
1394 mono_loader_clear_error ();
1396 mono_raise_exception (e);
1403 ICALL_EXPORT MonoReflectionType*
1404 ves_icall_type_from_handle (MonoType *handle)
1406 MonoDomain *domain = mono_domain_get ();
1408 MONO_ARCH_SAVE_REGS;
1410 return mono_type_get_object (domain, handle);
1413 ICALL_EXPORT MonoBoolean
1414 ves_icall_System_Type_EqualsInternal (MonoReflectionType *type, MonoReflectionType *c)
1416 MONO_ARCH_SAVE_REGS;
1418 if (c && type->type && c->type)
1419 return mono_metadata_type_equal (type->type, c->type);
1421 return (type == c) ? TRUE : FALSE;
1424 /* System.TypeCode */
1443 TYPECODE_STRING = 18
1446 ICALL_EXPORT guint32
1447 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1449 int t = type->type->type;
1451 MONO_ARCH_SAVE_REGS;
1453 if (type->type->byref)
1454 return TYPECODE_OBJECT;
1458 case MONO_TYPE_VOID:
1459 return TYPECODE_OBJECT;
1460 case MONO_TYPE_BOOLEAN:
1461 return TYPECODE_BOOLEAN;
1463 return TYPECODE_BYTE;
1465 return TYPECODE_SBYTE;
1467 return TYPECODE_UINT16;
1469 return TYPECODE_INT16;
1470 case MONO_TYPE_CHAR:
1471 return TYPECODE_CHAR;
1475 return TYPECODE_OBJECT;
1477 return TYPECODE_UINT32;
1479 return TYPECODE_INT32;
1481 return TYPECODE_UINT64;
1483 return TYPECODE_INT64;
1485 return TYPECODE_SINGLE;
1487 return TYPECODE_DOUBLE;
1488 case MONO_TYPE_VALUETYPE: {
1489 MonoClass *klass = type->type->data.klass;
1491 if (klass->enumtype) {
1492 t = mono_class_enum_basetype (klass)->type;
1494 } else if (mono_is_corlib_image (klass->image)) {
1495 if (strcmp (klass->name_space, "System") == 0) {
1496 if (strcmp (klass->name, "Decimal") == 0)
1497 return TYPECODE_DECIMAL;
1498 else if (strcmp (klass->name, "DateTime") == 0)
1499 return TYPECODE_DATETIME;
1502 return TYPECODE_OBJECT;
1504 case MONO_TYPE_STRING:
1505 return TYPECODE_STRING;
1506 case MONO_TYPE_SZARRAY:
1507 case MONO_TYPE_ARRAY:
1508 case MONO_TYPE_OBJECT:
1510 case MONO_TYPE_MVAR:
1511 case MONO_TYPE_TYPEDBYREF:
1512 return TYPECODE_OBJECT;
1513 case MONO_TYPE_CLASS:
1515 MonoClass *klass = type->type->data.klass;
1516 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1517 if (strcmp (klass->name, "DBNull") == 0)
1518 return TYPECODE_DBNULL;
1521 return TYPECODE_OBJECT;
1522 case MONO_TYPE_GENERICINST:
1523 return TYPECODE_OBJECT;
1525 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1530 ICALL_EXPORT guint32
1531 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
1537 MONO_ARCH_SAVE_REGS;
1539 g_assert (type != NULL);
1541 domain = ((MonoObject *)type)->vtable->domain;
1543 if (!c) /* FIXME: dont know what do do here */
1546 klass = mono_class_from_mono_type (type->type);
1547 klassc = mono_class_from_mono_type (c->type);
1549 /* Interface check requires a more complex setup so we
1550 * only do for them. Otherwise we simply avoid mono_class_init.
1552 if (check_interfaces) {
1553 mono_class_init_or_throw (klass);
1554 mono_class_init_or_throw (klassc);
1555 } else if (!klass->supertypes || !klassc->supertypes) {
1556 mono_loader_lock ();
1557 mono_class_setup_supertypes (klass);
1558 mono_class_setup_supertypes (klassc);
1559 mono_loader_unlock ();
1562 if (type->type->byref)
1563 return klassc == mono_defaults.object_class;
1565 return mono_class_is_subclass_of (klass, klassc, check_interfaces);
1569 mono_type_is_primitive (MonoType *type)
1571 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1572 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1576 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1578 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1579 return mono_class_enum_basetype (type->data.klass);
1580 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1581 return mono_class_enum_basetype (type->data.generic_class->container_class);
1585 ICALL_EXPORT guint32
1586 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1592 MONO_ARCH_SAVE_REGS;
1594 g_assert (type != NULL);
1596 domain = ((MonoObject *)type)->vtable->domain;
1598 klass = mono_class_from_mono_type (type->type);
1599 klassc = mono_class_from_mono_type (c->type);
1601 mono_class_init_or_throw (klass);
1602 mono_class_init_or_throw (klassc);
1604 if (type->type->byref ^ c->type->byref)
1607 if (type->type->byref) {
1608 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1609 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1611 klass = mono_class_from_mono_type (t);
1612 klassc = mono_class_from_mono_type (ot);
1614 if (mono_type_is_primitive (t)) {
1615 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1616 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1617 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1618 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1619 return t->type == ot->type;
1621 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1624 if (klass->valuetype)
1625 return klass == klassc;
1626 return klass->valuetype == klassc->valuetype;
1629 return mono_class_is_assignable_from (klass, klassc);
1632 ICALL_EXPORT guint32
1633 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1635 MonoClass *klass = mono_class_from_mono_type (type->type);
1636 mono_class_init_or_throw (klass);
1637 return mono_object_isinst (obj, klass) != NULL;
1640 ICALL_EXPORT guint32
1641 ves_icall_get_attributes (MonoReflectionType *type)
1643 MonoClass *klass = mono_class_from_mono_type (type->type);
1644 return klass->flags;
1647 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1648 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1650 MonoClass *klass = field->field->parent;
1651 MonoMarshalType *info;
1654 if (klass->generic_container ||
1655 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1658 info = mono_marshal_load_type_info (klass);
1660 for (i = 0; i < info->num_fields; ++i) {
1661 if (info->fields [i].field == field->field) {
1662 if (!info->fields [i].mspec)
1665 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1672 ICALL_EXPORT MonoReflectionField*
1673 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1675 gboolean found = FALSE;
1682 klass = handle->parent;
1684 klass = mono_class_from_mono_type (type);
1686 /* Check that the field belongs to the class */
1687 for (k = klass; k; k = k->parent) {
1688 if (k == handle->parent) {
1695 /* The managed code will throw the exception */
1699 return mono_field_get_object (mono_domain_get (), klass, handle);
1702 ICALL_EXPORT MonoArray*
1703 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1706 MonoType *type = mono_field_get_type_checked (field->field, &error);
1707 if (!mono_error_ok (&error))
1708 mono_error_raise_exception (&error);
1710 return type_array_from_modifiers (field->field->parent->image, type, optional);
1714 vell_icall_get_method_attributes (MonoMethod *method)
1716 return method->flags;
1720 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1723 MonoDomain *domain = mono_domain_get ();
1724 MonoMethodSignature* sig;
1725 MONO_ARCH_SAVE_REGS;
1727 sig = mono_method_signature_checked (method, &error);
1728 if (!mono_error_ok (&error))
1729 mono_error_raise_exception (&error);
1732 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1733 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1734 info->attrs = method->flags;
1735 info->implattrs = method->iflags;
1736 if (sig->call_convention == MONO_CALL_DEFAULT)
1737 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1739 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1744 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1747 ICALL_EXPORT MonoArray*
1748 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1750 MonoDomain *domain = mono_domain_get ();
1752 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1755 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1756 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1758 MonoDomain *domain = mono_domain_get ();
1759 MonoReflectionMarshalAsAttribute* res = NULL;
1760 MonoMarshalSpec **mspecs;
1763 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1764 mono_method_get_marshal_info (method, mspecs);
1767 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1769 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1771 mono_metadata_free_marshal_spec (mspecs [i]);
1778 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1780 MonoClass *parent = field->field->parent;
1781 if (!parent->size_inited)
1782 mono_class_init (parent);
1784 return field->field->offset - sizeof (MonoObject);
1787 ICALL_EXPORT MonoReflectionType*
1788 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1791 MONO_ARCH_SAVE_REGS;
1793 parent = declaring? field->field->parent: field->klass;
1795 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1798 ICALL_EXPORT MonoObject *
1799 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1801 MonoClass *fklass = field->klass;
1802 MonoClassField *cf = field->field;
1803 MonoDomain *domain = mono_object_domain (field);
1805 if (fklass->image->assembly->ref_only)
1806 mono_raise_exception (mono_get_exception_invalid_operation (
1807 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1809 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR)
1810 mono_security_core_clr_ensure_reflection_access_field (cf);
1812 return mono_field_get_value_object (domain, cf, obj);
1816 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1819 MonoClassField *cf = field->field;
1823 MONO_ARCH_SAVE_REGS;
1825 if (field->klass->image->assembly->ref_only)
1826 mono_raise_exception (mono_get_exception_invalid_operation (
1827 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1829 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR)
1830 mono_security_core_clr_ensure_reflection_access_field (cf);
1832 type = mono_field_get_type_checked (cf, &error);
1833 if (!mono_error_ok (&error))
1834 mono_error_raise_exception (&error);
1836 v = (gchar *) value;
1838 switch (type->type) {
1841 case MONO_TYPE_BOOLEAN:
1844 case MONO_TYPE_CHAR:
1853 case MONO_TYPE_VALUETYPE:
1856 v += sizeof (MonoObject);
1858 case MONO_TYPE_STRING:
1859 case MONO_TYPE_OBJECT:
1860 case MONO_TYPE_CLASS:
1861 case MONO_TYPE_ARRAY:
1862 case MONO_TYPE_SZARRAY:
1865 case MONO_TYPE_GENERICINST: {
1866 MonoGenericClass *gclass = type->data.generic_class;
1867 g_assert (!gclass->context.class_inst->is_open);
1869 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1870 MonoClass *nklass = mono_class_from_mono_type (type);
1871 MonoObject *nullable;
1874 * Convert the boxed vtype into a Nullable structure.
1875 * This is complicated by the fact that Nullables have
1876 * a variable structure.
1878 nullable = mono_object_new (mono_domain_get (), nklass);
1880 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1882 v = mono_object_unbox (nullable);
1885 if (gclass->container_class->valuetype && (v != NULL))
1886 v += sizeof (MonoObject);
1890 g_error ("type 0x%x not handled in "
1891 "ves_icall_FieldInfo_SetValueInternal", type->type);
1896 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1897 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1898 if (!vtable->initialized)
1899 mono_runtime_class_init (vtable);
1900 mono_field_static_set_value (vtable, cf, v);
1902 mono_field_set_value (obj, cf, v);
1906 ICALL_EXPORT MonoObject *
1907 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1909 MonoObject *o = NULL;
1910 MonoClassField *field = this->field;
1912 MonoDomain *domain = mono_object_domain (this);
1914 MonoTypeEnum def_type;
1915 const char *def_value;
1919 MONO_ARCH_SAVE_REGS;
1921 mono_class_init (field->parent);
1923 t = mono_field_get_type_checked (field, &error);
1924 if (!mono_error_ok (&error))
1925 mono_error_raise_exception (&error);
1927 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT))
1928 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1930 if (field->parent->image->dynamic) {
1932 g_assert_not_reached ();
1935 def_value = mono_class_get_field_default_value (field, &def_type);
1936 if (!def_value) /*FIXME, maybe we should try to raise TLE if field->parent is broken */
1937 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1939 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1943 case MONO_TYPE_BOOLEAN:
1946 case MONO_TYPE_CHAR:
1954 case MONO_TYPE_R8: {
1957 /* boxed value type */
1958 t = g_new0 (MonoType, 1);
1960 klass = mono_class_from_mono_type (t);
1962 o = mono_object_new (domain, klass);
1963 v = ((gchar *) o) + sizeof (MonoObject);
1964 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1967 case MONO_TYPE_STRING:
1968 case MONO_TYPE_CLASS:
1969 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1972 g_assert_not_reached ();
1978 ICALL_EXPORT MonoReflectionType*
1979 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1982 MonoClassField *field = ref_field->field;
1983 MonoType *type = mono_field_get_type_checked (field, &error);
1984 if (!mono_error_ok (&error))
1985 mono_error_raise_exception (&error);
1986 return mono_type_get_object (mono_object_domain (ref_field), type);
1989 ICALL_EXPORT MonoReflectionType*
1990 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1992 MonoMethod *method = rmethod->method.method;
1994 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1997 /* From MonoProperty.cs */
1999 PInfo_Attributes = 1,
2000 PInfo_GetMethod = 1 << 1,
2001 PInfo_SetMethod = 1 << 2,
2002 PInfo_ReflectedType = 1 << 3,
2003 PInfo_DeclaringType = 1 << 4,
2008 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
2010 MonoDomain *domain = mono_object_domain (property);
2012 MONO_ARCH_SAVE_REGS;
2014 if ((req_info & PInfo_ReflectedType) != 0)
2015 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
2016 if ((req_info & PInfo_DeclaringType) != 0)
2017 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
2019 if ((req_info & PInfo_Name) != 0)
2020 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
2022 if ((req_info & PInfo_Attributes) != 0)
2023 info->attrs = property->property->attrs;
2025 if ((req_info & PInfo_GetMethod) != 0)
2026 MONO_STRUCT_SETREF (info, get, property->property->get ?
2027 mono_method_get_object (domain, property->property->get, property->klass): NULL);
2029 if ((req_info & PInfo_SetMethod) != 0)
2030 MONO_STRUCT_SETREF (info, set, property->property->set ?
2031 mono_method_get_object (domain, property->property->set, property->klass): NULL);
2033 * There may be other methods defined for properties, though, it seems they are not exposed
2034 * in the reflection API
2039 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
2041 MonoDomain *domain = mono_object_domain (event);
2043 MONO_ARCH_SAVE_REGS;
2045 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
2046 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
2048 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2049 info->attrs = event->event->attrs;
2050 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
2051 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
2052 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
2054 #ifndef MONO_SMALL_CONFIG
2055 if (event->event->other) {
2057 while (event->event->other [n])
2059 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2061 for (i = 0; i < n; i++)
2062 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2068 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2073 mono_class_setup_interfaces (klass, error);
2074 if (!mono_error_ok (error))
2077 for (i = 0; i < klass->interface_count; i++) {
2078 ic = klass->interfaces [i];
2079 g_hash_table_insert (ifaces, ic, ic);
2081 collect_interfaces (ic, ifaces, error);
2082 if (!mono_error_ok (error))
2088 MonoArray *iface_array;
2089 MonoGenericContext *context;
2093 } FillIfaceArrayData;
2096 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2098 FillIfaceArrayData *data = user_data;
2099 MonoClass *ic = key;
2100 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2102 if (!mono_error_ok (data->error))
2105 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2106 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2107 if (!mono_error_ok (data->error))
2111 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2114 mono_metadata_free_type (inflated);
2117 ICALL_EXPORT MonoArray*
2118 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2121 MonoClass *class = mono_class_from_mono_type (type->type);
2123 FillIfaceArrayData data = { 0 };
2126 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2128 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2129 data.context = mono_class_get_context (class);
2130 class = class->generic_class->container_class;
2133 for (parent = class; parent; parent = parent->parent) {
2134 mono_class_setup_interfaces (parent, &error);
2135 if (!mono_error_ok (&error))
2137 collect_interfaces (parent, iface_hash, &error);
2138 if (!mono_error_ok (&error))
2142 data.error = &error;
2143 data.domain = mono_object_domain (type);
2145 len = g_hash_table_size (iface_hash);
2147 g_hash_table_destroy (iface_hash);
2148 if (!data.domain->empty_types)
2149 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2150 return data.domain->empty_types;
2153 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2154 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2155 if (!mono_error_ok (&error))
2158 g_hash_table_destroy (iface_hash);
2159 return data.iface_array;
2162 g_hash_table_destroy (iface_hash);
2163 mono_error_raise_exception (&error);
2168 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2170 gboolean variance_used;
2171 MonoClass *class = mono_class_from_mono_type (type->type);
2172 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2173 MonoReflectionMethod *member;
2176 int i = 0, len, ioffset;
2179 MONO_ARCH_SAVE_REGS;
2180 mono_class_init_or_throw (class);
2181 mono_class_init_or_throw (iclass);
2183 mono_class_setup_vtable (class);
2185 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2189 len = mono_class_num_methods (iclass);
2190 domain = mono_object_domain (type);
2191 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2192 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2194 while ((method = mono_class_get_methods (iclass, &iter))) {
2195 member = mono_method_get_object (domain, method, iclass);
2196 mono_array_setref (*methods, i, member);
2197 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2198 mono_array_setref (*targets, i, member);
2205 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2207 MonoClass *klass = mono_class_from_mono_type (type->type);
2208 mono_class_init_or_throw (klass);
2210 if (klass->image->dynamic) {
2211 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2212 *packing = tb->packing_size;
2213 *size = tb->class_size;
2215 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2219 ICALL_EXPORT MonoReflectionType*
2220 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2224 MONO_ARCH_SAVE_REGS;
2226 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2227 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2229 class = mono_class_from_mono_type (type->type);
2230 mono_class_init_or_throw (class);
2232 // GetElementType should only return a type for:
2233 // Array Pointer PassedByRef
2234 if (type->type->byref)
2235 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2236 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2237 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2238 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2239 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2244 ICALL_EXPORT MonoReflectionType*
2245 ves_icall_get_type_parent (MonoReflectionType *type)
2247 MonoClass *class = mono_class_from_mono_type (type->type);
2248 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2251 ICALL_EXPORT MonoBoolean
2252 ves_icall_type_ispointer (MonoReflectionType *type)
2254 MONO_ARCH_SAVE_REGS;
2256 return type->type->type == MONO_TYPE_PTR;
2259 ICALL_EXPORT MonoBoolean
2260 ves_icall_type_isprimitive (MonoReflectionType *type)
2262 MONO_ARCH_SAVE_REGS;
2264 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)));
2267 ICALL_EXPORT MonoBoolean
2268 ves_icall_type_isbyref (MonoReflectionType *type)
2270 MONO_ARCH_SAVE_REGS;
2272 return type->type->byref;
2275 ICALL_EXPORT MonoBoolean
2276 ves_icall_type_iscomobject (MonoReflectionType *type)
2278 MonoClass *klass = mono_class_from_mono_type (type->type);
2279 mono_class_init_or_throw (klass);
2281 return (klass && klass->is_com_object);
2284 ICALL_EXPORT MonoReflectionModule*
2285 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2287 MonoClass *class = mono_class_from_mono_type (type->type);
2288 return mono_module_get_object (mono_object_domain (type), class->image);
2291 ICALL_EXPORT MonoReflectionAssembly*
2292 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2294 MonoDomain *domain = mono_domain_get ();
2295 MonoClass *class = mono_class_from_mono_type (type->type);
2296 return mono_assembly_get_object (domain, class->image->assembly);
2299 ICALL_EXPORT MonoReflectionType*
2300 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2302 MonoDomain *domain = mono_domain_get ();
2305 MONO_ARCH_SAVE_REGS;
2307 if (type->type->byref)
2309 if (type->type->type == MONO_TYPE_VAR)
2310 class = mono_type_get_generic_param_owner (type->type)->owner.klass;
2311 else if (type->type->type == MONO_TYPE_MVAR)
2312 class = mono_type_get_generic_param_owner (type->type)->owner.method->klass;
2314 class = mono_class_from_mono_type (type->type)->nested_in;
2316 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2319 ICALL_EXPORT MonoString*
2320 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2322 MonoDomain *domain = mono_domain_get ();
2323 MonoClass *class = mono_class_from_mono_type (type->type);
2325 if (type->type->byref) {
2326 char *n = g_strdup_printf ("%s&", class->name);
2327 MonoString *res = mono_string_new (domain, n);
2333 return mono_string_new (domain, class->name);
2337 ICALL_EXPORT MonoString*
2338 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2340 MonoDomain *domain = mono_domain_get ();
2341 MonoClass *class = mono_class_from_mono_type (type->type);
2343 while (class->nested_in)
2344 class = class->nested_in;
2346 if (class->name_space [0] == '\0')
2349 return mono_string_new (domain, class->name_space);
2353 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2357 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY)
2358 mono_raise_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2360 class = mono_class_from_mono_type (type->type);
2365 ICALL_EXPORT MonoArray*
2366 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2369 MonoClass *klass, *pklass;
2370 MonoDomain *domain = mono_object_domain (type);
2371 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2373 MONO_ARCH_SAVE_REGS;
2375 klass = mono_class_from_mono_type (type->type);
2377 if (klass->generic_container) {
2378 MonoGenericContainer *container = klass->generic_container;
2379 res = mono_array_new_specific (array_vtable, container->type_argc);
2380 for (i = 0; i < container->type_argc; ++i) {
2381 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2382 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2384 } else if (klass->generic_class) {
2385 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2386 res = mono_array_new_specific (array_vtable, inst->type_argc);
2387 for (i = 0; i < inst->type_argc; ++i)
2388 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2390 res = mono_array_new_specific (array_vtable, 0);
2395 ICALL_EXPORT gboolean
2396 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2399 MONO_ARCH_SAVE_REGS;
2401 if (!IS_MONOTYPE (type))
2404 if (type->type->byref)
2407 klass = mono_class_from_mono_type (type->type);
2408 return klass->generic_container != NULL;
2411 ICALL_EXPORT MonoReflectionType*
2412 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2415 MONO_ARCH_SAVE_REGS;
2417 if (type->type->byref)
2420 klass = mono_class_from_mono_type (type->type);
2422 if (klass->generic_container) {
2423 return type; /* check this one */
2425 if (klass->generic_class) {
2426 MonoClass *generic_class = klass->generic_class->container_class;
2429 tb = mono_class_get_ref_info (generic_class);
2431 if (generic_class->wastypebuilder && tb)
2434 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2439 ICALL_EXPORT MonoReflectionType*
2440 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2443 MonoType *geninst, **types;
2446 g_assert (IS_MONOTYPE (type));
2447 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2449 count = mono_array_length (type_array);
2450 types = g_new0 (MonoType *, count);
2452 for (i = 0; i < count; i++) {
2453 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2454 types [i] = t->type;
2457 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2462 class = mono_class_from_mono_type (geninst);
2464 /*we might inflate to the GTD*/
2465 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class))
2466 mono_raise_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2468 return mono_type_get_object (mono_object_domain (type), geninst);
2471 ICALL_EXPORT gboolean
2472 ves_icall_Type_get_IsGenericInstance (MonoReflectionType *type)
2475 MONO_ARCH_SAVE_REGS;
2477 if (type->type->byref)
2480 klass = mono_class_from_mono_type (type->type);
2482 return klass->generic_class != NULL;
2485 ICALL_EXPORT gboolean
2486 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2489 MONO_ARCH_SAVE_REGS;
2491 if (!IS_MONOTYPE (type))
2494 if (type->type->byref)
2497 klass = mono_class_from_mono_type (type->type);
2498 return klass->generic_class != NULL || klass->generic_container != NULL;
2502 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2504 MONO_ARCH_SAVE_REGS;
2506 if (!IS_MONOTYPE (type))
2509 if (is_generic_parameter (type->type))
2510 return mono_type_get_generic_param_num (type->type);
2514 ICALL_EXPORT GenericParameterAttributes
2515 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2517 MONO_ARCH_SAVE_REGS;
2519 g_assert (IS_MONOTYPE (type));
2520 g_assert (is_generic_parameter (type->type));
2521 return mono_generic_param_info (type->type->data.generic_param)->flags;
2524 ICALL_EXPORT MonoArray *
2525 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2527 MonoGenericParamInfo *param_info;
2533 MONO_ARCH_SAVE_REGS;
2535 g_assert (IS_MONOTYPE (type));
2537 domain = mono_object_domain (type);
2538 param_info = mono_generic_param_info (type->type->data.generic_param);
2539 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2542 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2543 for (i = 0; i < count; i++)
2544 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2550 ICALL_EXPORT MonoBoolean
2551 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2553 MONO_ARCH_SAVE_REGS;
2554 return is_generic_parameter (type->type);
2557 ICALL_EXPORT MonoBoolean
2558 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2560 MONO_ARCH_SAVE_REGS;
2561 return is_generic_parameter (tb->type.type);
2565 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2566 MonoReflectionType *t)
2568 enumtype->type = t->type;
2571 ICALL_EXPORT MonoReflectionMethod*
2572 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2573 MonoReflectionMethod* generic)
2580 MONO_ARCH_SAVE_REGS;
2582 domain = ((MonoObject *)type)->vtable->domain;
2584 klass = mono_class_from_mono_type (type->type);
2585 mono_class_init_or_throw (klass);
2588 while ((method = mono_class_get_methods (klass, &iter))) {
2589 if (method->token == generic->method->token)
2590 return mono_method_get_object (domain, method, klass);
2598 ICALL_EXPORT MonoReflectionMethod *
2599 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2602 MonoType *type = ref_type->type;
2604 MONO_ARCH_SAVE_REGS;
2606 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR))
2607 mono_raise_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2608 if (type->type == MONO_TYPE_VAR)
2611 method = mono_type_get_generic_param_owner (type)->owner.method;
2613 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2616 ICALL_EXPORT MonoReflectionDllImportAttribute*
2617 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2619 static MonoClass *DllImportAttributeClass = NULL;
2620 MonoDomain *domain = mono_domain_get ();
2621 MonoReflectionDllImportAttribute *attr;
2622 MonoImage *image = method->klass->image;
2623 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2624 MonoTableInfo *tables = image->tables;
2625 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2626 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2627 guint32 im_cols [MONO_IMPLMAP_SIZE];
2628 guint32 scope_token;
2629 const char *import = NULL;
2630 const char *scope = NULL;
2633 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2636 if (!DllImportAttributeClass) {
2637 DllImportAttributeClass =
2638 mono_class_from_name (mono_defaults.corlib,
2639 "System.Runtime.InteropServices", "DllImportAttribute");
2640 g_assert (DllImportAttributeClass);
2643 if (method->klass->image->dynamic) {
2644 MonoReflectionMethodAux *method_aux =
2645 g_hash_table_lookup (
2646 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2648 import = method_aux->dllentry;
2649 scope = method_aux->dll;
2652 if (!import || !scope) {
2653 mono_raise_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2658 if (piinfo->implmap_idx) {
2659 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2661 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2662 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2663 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2664 scope = mono_metadata_string_heap (image, scope_token);
2667 flags = piinfo->piflags;
2669 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2671 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2672 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2673 attr->call_conv = (flags & 0x700) >> 8;
2674 attr->charset = ((flags & 0x6) >> 1) + 1;
2675 if (attr->charset == 1)
2677 attr->exact_spelling = (flags & 0x1) != 0;
2678 attr->set_last_error = (flags & 0x40) != 0;
2679 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2680 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2681 attr->preserve_sig = FALSE;
2686 ICALL_EXPORT MonoReflectionMethod *
2687 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2689 MonoMethodInflated *imethod;
2692 MONO_ARCH_SAVE_REGS;
2694 if (method->method->is_generic)
2697 if (!method->method->is_inflated)
2700 imethod = (MonoMethodInflated *) method->method;
2702 result = imethod->declaring;
2703 /* Not a generic method. */
2704 if (!result->is_generic)
2707 if (method->method->klass->image->dynamic) {
2708 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2709 MonoReflectionMethod *res;
2712 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2713 * the dynamic case as well ?
2715 mono_loader_lock ();
2716 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2717 mono_loader_unlock ();
2723 if (imethod->context.class_inst) {
2724 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2725 /*Generic methods gets the context of the GTD.*/
2726 if (mono_class_get_context (klass))
2727 result = mono_class_inflate_generic_method_full (result, klass, mono_class_get_context (klass));
2730 return mono_method_get_object (mono_object_domain (method), result, NULL);
2733 ICALL_EXPORT gboolean
2734 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2736 MONO_ARCH_SAVE_REGS;
2738 return mono_method_signature (method->method)->generic_param_count != 0;
2741 ICALL_EXPORT gboolean
2742 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2744 MONO_ARCH_SAVE_REGS;
2746 return method->method->is_generic;
2749 ICALL_EXPORT MonoArray*
2750 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2755 MONO_ARCH_SAVE_REGS;
2757 domain = mono_object_domain (method);
2759 if (method->method->is_inflated) {
2760 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2763 count = inst->type_argc;
2764 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2766 for (i = 0; i < count; i++)
2767 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2773 count = mono_method_signature (method->method)->generic_param_count;
2774 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2776 for (i = 0; i < count; i++) {
2777 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2778 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2779 MonoClass *pklass = mono_class_from_generic_parameter (
2780 param, method->method->klass->image, TRUE);
2781 mono_array_setref (res, i,
2782 mono_type_get_object (domain, &pklass->byval_arg));
2788 ICALL_EXPORT MonoObject *
2789 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2792 * Invoke from reflection is supposed to always be a virtual call (the API
2793 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2794 * greater flexibility.
2796 MonoMethod *m = method->method;
2797 MonoMethodSignature *sig = mono_method_signature (m);
2801 MONO_ARCH_SAVE_REGS;
2805 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR)
2806 mono_security_core_clr_ensure_reflection_access_method (m);
2808 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2809 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2810 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2815 if (!mono_object_isinst (this, m->klass)) {
2816 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2817 char *target_name = mono_type_get_full_name (m->klass);
2818 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2819 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2821 g_free (target_name);
2825 m = mono_object_get_virtual_method (this, m);
2826 /* must pass the pointer to the value for valuetype methods */
2827 if (m->klass->valuetype)
2828 obj = mono_object_unbox (this);
2829 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2830 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2835 if (sig->ret->byref) {
2836 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"));
2840 pcount = params? mono_array_length (params): 0;
2841 if (pcount != sig->param_count) {
2842 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2846 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2847 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."));
2851 if (m->klass->image->assembly->ref_only) {
2852 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."));
2856 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2859 intptr_t *lower_bounds;
2860 pcount = mono_array_length (params);
2861 lengths = alloca (sizeof (uintptr_t) * pcount);
2862 /* Note: the synthetized array .ctors have int32 as argument type */
2863 for (i = 0; i < pcount; ++i)
2864 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2866 if (m->klass->rank == pcount) {
2867 /* Only lengths provided. */
2868 lower_bounds = NULL;
2870 g_assert (pcount == (m->klass->rank * 2));
2871 /* lower bounds are first. */
2872 lower_bounds = (intptr_t*)lengths;
2873 lengths += m->klass->rank;
2876 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2878 return mono_runtime_invoke_array (m, obj, params, NULL);
2881 #ifndef DISABLE_REMOTING
2882 ICALL_EXPORT MonoObject *
2883 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2885 MonoDomain *domain = mono_object_domain (method);
2886 MonoMethod *m = method->method;
2887 MonoMethodSignature *sig = mono_method_signature (m);
2888 MonoArray *out_args;
2890 int i, j, outarg_count = 0;
2892 MONO_ARCH_SAVE_REGS;
2894 if (m->klass == mono_defaults.object_class) {
2896 if (!strcmp (m->name, "FieldGetter")) {
2897 MonoClass *k = this->vtable->klass;
2901 /* If this is a proxy, then it must be a CBO */
2902 if (k == mono_defaults.transparent_proxy_class) {
2903 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2904 this = tp->rp->unwrapped_server;
2906 k = this->vtable->klass;
2909 name = mono_array_get (params, MonoString *, 1);
2910 str = mono_string_to_utf8 (name);
2913 MonoClassField* field = mono_class_get_field_from_name (k, str);
2915 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2916 if (field_klass->valuetype)
2917 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2919 result = *((gpointer *)((char *)this + field->offset));
2921 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2922 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2923 mono_array_setref (out_args, 0, result);
2931 g_assert_not_reached ();
2933 } else if (!strcmp (m->name, "FieldSetter")) {
2934 MonoClass *k = this->vtable->klass;
2940 /* If this is a proxy, then it must be a CBO */
2941 if (k == mono_defaults.transparent_proxy_class) {
2942 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2943 this = tp->rp->unwrapped_server;
2945 k = this->vtable->klass;
2948 name = mono_array_get (params, MonoString *, 1);
2949 str = mono_string_to_utf8 (name);
2952 MonoClassField* field = mono_class_get_field_from_name (k, str);
2954 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2955 MonoObject *val = mono_array_get (params, gpointer, 2);
2957 if (field_klass->valuetype) {
2958 size = mono_type_size (field->type, &align);
2959 g_assert (size == mono_class_value_size (field_klass, NULL));
2960 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2962 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2965 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2966 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2976 g_assert_not_reached ();
2981 for (i = 0; i < mono_array_length (params); i++) {
2982 if (sig->params [i]->byref)
2986 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2988 /* handle constructors only for objects already allocated */
2989 if (!strcmp (method->method->name, ".ctor"))
2992 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2993 g_assert (!method->method->klass->valuetype);
2994 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2996 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2997 if (sig->params [i]->byref) {
2999 arg = mono_array_get (params, gpointer, i);
3000 mono_array_setref (out_args, j, arg);
3005 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3012 read_enum_value (char *mem, int type)
3016 return *(guint8*)mem;
3018 return *(gint8*)mem;
3020 return *(guint16*)mem;
3022 return *(gint16*)mem;
3024 return *(guint32*)mem;
3026 return *(gint32*)mem;
3028 return *(guint64*)mem;
3030 return *(gint64*)mem;
3032 g_assert_not_reached ();
3038 write_enum_value (char *mem, int type, guint64 value)
3042 case MONO_TYPE_I1: {
3043 guint8 *p = (guint8*)mem;
3048 case MONO_TYPE_I2: {
3049 guint16 *p = (void*)mem;
3054 case MONO_TYPE_I4: {
3055 guint32 *p = (void*)mem;
3060 case MONO_TYPE_I8: {
3061 guint64 *p = (void*)mem;
3066 g_assert_not_reached ();
3071 ICALL_EXPORT MonoObject *
3072 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, MonoObject *value)
3075 MonoClass *enumc, *objc;
3080 MONO_ARCH_SAVE_REGS;
3082 MONO_CHECK_ARG_NULL (enumType);
3083 MONO_CHECK_ARG_NULL (value);
3085 domain = mono_object_domain (enumType);
3086 enumc = mono_class_from_mono_type (enumType->type);
3088 mono_class_init_or_throw (enumc);
3090 objc = value->vtable->klass;
3092 if (!enumc->enumtype)
3093 mono_raise_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3094 if (!((objc->enumtype) || (objc->byval_arg.type >= MONO_TYPE_I1 && objc->byval_arg.type <= MONO_TYPE_U8)))
3095 mono_raise_exception (mono_get_exception_argument ("value", "The value passed in must be an enum base or an underlying type for an enum, such as an Int32."));
3097 etype = mono_class_enum_basetype (enumc);
3099 /* MS throws this for typebuilders */
3100 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3102 res = mono_object_new (domain, enumc);
3103 val = read_enum_value ((char *)value + sizeof (MonoObject), objc->enumtype? mono_class_enum_basetype (objc)->type: objc->byval_arg.type);
3104 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, val);
3109 ICALL_EXPORT MonoObject *
3110 ves_icall_System_Enum_get_value (MonoObject *this)
3118 MONO_ARCH_SAVE_REGS;
3123 g_assert (this->vtable->klass->enumtype);
3125 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3126 res = mono_object_new (mono_object_domain (this), enumc);
3127 dst = (char *)res + sizeof (MonoObject);
3128 src = (char *)this + sizeof (MonoObject);
3129 size = mono_class_value_size (enumc, NULL);
3131 memcpy (dst, src, size);
3136 ICALL_EXPORT MonoReflectionType *
3137 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3142 MONO_ARCH_SAVE_REGS;
3144 klass = mono_class_from_mono_type (type->type);
3145 mono_class_init_or_throw (klass);
3147 etype = mono_class_enum_basetype (klass);
3149 /* MS throws this for typebuilders */
3150 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3152 return mono_type_get_object (mono_object_domain (type), etype);
3156 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3158 gpointer tdata = (char *)this + sizeof (MonoObject);
3159 gpointer odata = (char *)other + sizeof (MonoObject);
3160 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3161 g_assert (basetype);
3163 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3164 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3165 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3168 return me > other ? 1 : -1; \
3171 #define COMPARE_ENUM_VALUES_RANGE(ENUM_TYPE) do { \
3172 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3173 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3176 return me - other; \
3179 switch (basetype->type) {
3181 COMPARE_ENUM_VALUES (guint8);
3183 COMPARE_ENUM_VALUES (gint8);
3184 case MONO_TYPE_CHAR:
3186 COMPARE_ENUM_VALUES_RANGE (guint16);
3188 COMPARE_ENUM_VALUES (gint16);
3190 COMPARE_ENUM_VALUES (guint32);
3192 COMPARE_ENUM_VALUES (gint32);
3194 COMPARE_ENUM_VALUES (guint64);
3196 COMPARE_ENUM_VALUES (gint64);
3198 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3200 #undef COMPARE_ENUM_VALUES_RANGE
3201 #undef COMPARE_ENUM_VALUES
3206 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3208 gpointer data = (char *)this + sizeof (MonoObject);
3209 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3210 g_assert (basetype);
3212 switch (basetype->type) {
3214 return *((gint8*)data);
3216 return *((guint8*)data);
3217 case MONO_TYPE_CHAR:
3219 return *((guint16*)data);
3222 return *((gint16*)data);
3224 return *((guint32*)data);
3226 return *((gint32*)data);
3228 case MONO_TYPE_I8: {
3229 gint64 value = *((gint64*)data);
3230 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3233 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3239 ves_icall_get_enum_info (MonoReflectionType *type, MonoEnumInfo *info)
3241 MonoDomain *domain = mono_object_domain (type);
3242 MonoClass *enumc = mono_class_from_mono_type (type->type);
3243 guint j = 0, nvalues, crow;
3245 MonoClassField *field;
3247 MONO_ARCH_SAVE_REGS;
3249 mono_class_init_or_throw (enumc);
3251 MONO_STRUCT_SETREF (info, utype, mono_type_get_object (domain, mono_class_enum_basetype (enumc)));
3252 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3253 MONO_STRUCT_SETREF (info, names, mono_array_new (domain, mono_defaults.string_class, nvalues));
3254 MONO_STRUCT_SETREF (info, values, mono_array_new (domain, enumc, nvalues));
3258 while ((field = mono_class_get_fields (enumc, &iter))) {
3261 MonoTypeEnum def_type;
3263 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3265 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3267 if (mono_field_is_deleted (field))
3269 mono_array_setref (info->names, j, mono_string_new (domain, mono_field_get_name (field)));
3271 p = mono_class_get_field_default_value (field, &def_type);
3272 len = mono_metadata_decode_blob_size (p, &p);
3273 switch (mono_class_enum_basetype (enumc)->type) {
3276 mono_array_set (info->values, gchar, j, *p);
3278 case MONO_TYPE_CHAR:
3281 mono_array_set (info->values, gint16, j, read16 (p));
3285 mono_array_set (info->values, gint32, j, read32 (p));
3289 mono_array_set (info->values, gint64, j, read64 (p));
3292 g_error ("Implement type 0x%02x in get_enum_info", mono_class_enum_basetype (enumc)->type);
3299 BFLAGS_IgnoreCase = 1,
3300 BFLAGS_DeclaredOnly = 2,
3301 BFLAGS_Instance = 4,
3303 BFLAGS_Public = 0x10,
3304 BFLAGS_NonPublic = 0x20,
3305 BFLAGS_FlattenHierarchy = 0x40,
3306 BFLAGS_InvokeMethod = 0x100,
3307 BFLAGS_CreateInstance = 0x200,
3308 BFLAGS_GetField = 0x400,
3309 BFLAGS_SetField = 0x800,
3310 BFLAGS_GetProperty = 0x1000,
3311 BFLAGS_SetProperty = 0x2000,
3312 BFLAGS_ExactBinding = 0x10000,
3313 BFLAGS_SuppressChangeType = 0x20000,
3314 BFLAGS_OptionalParamBinding = 0x40000
3317 ICALL_EXPORT MonoReflectionField *
3318 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
3321 MonoClass *startklass, *klass;
3323 MonoClassField *field;
3326 int (*compare_func) (const char *s1, const char *s2) = NULL;
3327 domain = ((MonoObject *)type)->vtable->domain;
3328 klass = startklass = mono_class_from_mono_type (type->type);
3331 mono_raise_exception (mono_get_exception_argument_null ("name"));
3332 if (type->type->byref)
3335 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3338 if (klass->exception_type != MONO_EXCEPTION_NONE)
3339 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3342 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3343 guint32 flags = mono_field_get_flags (field);
3346 if (mono_field_is_deleted_with_flags (field, flags))
3348 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3349 if (bflags & BFLAGS_Public)
3351 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3352 if (bflags & BFLAGS_NonPublic) {
3359 if (flags & FIELD_ATTRIBUTE_STATIC) {
3360 if (bflags & BFLAGS_Static)
3361 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3364 if (bflags & BFLAGS_Instance)
3371 utf8_name = mono_string_to_utf8 (name);
3373 if (compare_func (mono_field_get_name (field), utf8_name)) {
3379 return mono_field_get_object (domain, klass, field);
3381 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3387 ICALL_EXPORT MonoArray*
3388 ves_icall_Type_GetFields_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3391 MonoClass *startklass, *klass, *refklass;
3396 MonoClassField *field;
3397 MonoPtrArray tmp_array;
3399 MONO_ARCH_SAVE_REGS;
3401 domain = ((MonoObject *)type)->vtable->domain;
3402 if (type->type->byref)
3403 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3404 klass = startklass = mono_class_from_mono_type (type->type);
3405 refklass = mono_class_from_mono_type (reftype->type);
3407 mono_ptr_array_init (tmp_array, 2);
3410 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3411 mono_ptr_array_destroy (tmp_array);
3412 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3416 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3417 guint32 flags = mono_field_get_flags (field);
3419 if (mono_field_is_deleted_with_flags (field, flags))
3421 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3422 if (bflags & BFLAGS_Public)
3424 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3425 if (bflags & BFLAGS_NonPublic) {
3432 if (flags & FIELD_ATTRIBUTE_STATIC) {
3433 if (bflags & BFLAGS_Static)
3434 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3437 if (bflags & BFLAGS_Instance)
3443 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3444 mono_ptr_array_append (tmp_array, member);
3446 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3449 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3451 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3452 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3454 mono_ptr_array_destroy (tmp_array);
3460 method_nonpublic (MonoMethod* method, gboolean start_klass)
3462 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3463 case METHOD_ATTRIBUTE_ASSEM:
3464 return (start_klass || mono_defaults.generic_ilist_class);
3465 case METHOD_ATTRIBUTE_PRIVATE:
3467 case METHOD_ATTRIBUTE_PUBLIC:
3475 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3478 MonoClass *startklass;
3481 int len, match, nslots;
3482 /*FIXME, use MonoBitSet*/
3483 guint32 method_slots_default [8];
3484 guint32 *method_slots = NULL;
3485 int (*compare_func) (const char *s1, const char *s2) = NULL;
3487 array = g_ptr_array_new ();
3493 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3495 /* An optimization for calls made from Delegate:CreateDelegate () */
3496 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3497 method = mono_get_delegate_invoke (klass);
3498 if (mono_loader_get_last_error ())
3501 g_ptr_array_add (array, method);
3505 mono_class_setup_vtable (klass);
3506 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3509 if (is_generic_parameter (&klass->byval_arg))
3510 nslots = mono_class_get_vtable_size (klass->parent);
3512 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3513 if (nslots >= sizeof (method_slots_default) * 8) {
3514 method_slots = g_new0 (guint32, nslots / 32 + 1);
3516 method_slots = method_slots_default;
3517 memset (method_slots, 0, sizeof (method_slots_default));
3520 mono_class_setup_vtable (klass);
3521 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3525 while ((method = mono_class_get_methods (klass, &iter))) {
3527 if (method->slot != -1) {
3528 g_assert (method->slot < nslots);
3529 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3531 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3532 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3535 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3537 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3538 if (bflags & BFLAGS_Public)
3540 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3546 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3547 if (bflags & BFLAGS_Static)
3548 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3551 if (bflags & BFLAGS_Instance)
3559 if (compare_func (name, method->name))
3564 g_ptr_array_add (array, method);
3566 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3568 if (method_slots != method_slots_default)
3569 g_free (method_slots);
3574 if (method_slots != method_slots_default)
3575 g_free (method_slots);
3576 g_ptr_array_free (array, TRUE);
3578 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3579 *ex = mono_class_get_exception_for_failure (klass);
3581 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3582 mono_loader_clear_error ();
3587 ICALL_EXPORT MonoArray*
3588 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3590 static MonoClass *MethodInfo_array;
3593 MonoVTable *array_vtable;
3594 MonoException *ex = NULL;
3595 const char *mname = NULL;
3596 GPtrArray *method_array;
3597 MonoClass *klass, *refklass;
3600 if (!MethodInfo_array) {
3601 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3602 mono_memory_barrier ();
3603 MethodInfo_array = klass;
3606 klass = mono_class_from_mono_type (type->type);
3607 refklass = mono_class_from_mono_type (reftype->type);
3608 domain = ((MonoObject *)type)->vtable->domain;
3609 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3610 if (type->type->byref)
3611 return mono_array_new_specific (array_vtable, 0);
3614 mname = mono_string_to_utf8 (name);
3616 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3617 g_free ((char*)mname);
3619 mono_raise_exception (ex);
3621 res = mono_array_new_specific (array_vtable, method_array->len);
3624 for (i = 0; i < method_array->len; ++i) {
3625 MonoMethod *method = g_ptr_array_index (method_array, i);
3626 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3629 g_ptr_array_free (method_array, TRUE);
3633 ICALL_EXPORT MonoArray*
3634 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3637 static MonoClass *System_Reflection_ConstructorInfo;
3638 MonoClass *startklass, *klass, *refklass;
3643 gpointer iter = NULL;
3644 MonoPtrArray tmp_array;
3646 MONO_ARCH_SAVE_REGS;
3648 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3650 domain = ((MonoObject *)type)->vtable->domain;
3651 if (type->type->byref)
3652 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3653 klass = startklass = mono_class_from_mono_type (type->type);
3654 refklass = mono_class_from_mono_type (reftype->type);
3656 if (!System_Reflection_ConstructorInfo)
3657 System_Reflection_ConstructorInfo = mono_class_from_name (
3658 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3661 while ((method = mono_class_get_methods (klass, &iter))) {
3663 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3665 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3666 if (bflags & BFLAGS_Public)
3669 if (bflags & BFLAGS_NonPublic)
3675 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3676 if (bflags & BFLAGS_Static)
3677 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3680 if (bflags & BFLAGS_Instance)
3686 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3688 mono_ptr_array_append (tmp_array, member);
3691 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3693 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3694 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3696 mono_ptr_array_destroy (tmp_array);
3702 property_hash (gconstpointer data)
3704 MonoProperty *prop = (MonoProperty*)data;
3706 return g_str_hash (prop->name);
3710 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3712 // Properties are hide-by-name-and-signature
3713 if (!g_str_equal (prop1->name, prop2->name))
3716 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3718 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3724 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3729 return method_nonpublic (accessor, start_klass);
3732 ICALL_EXPORT MonoArray*
3733 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3737 static MonoClass *System_Reflection_PropertyInfo;
3738 MonoClass *startklass, *klass;
3744 gchar *propname = NULL;
3745 int (*compare_func) (const char *s1, const char *s2) = NULL;
3747 GHashTable *properties = NULL;
3748 MonoPtrArray tmp_array;
3750 MONO_ARCH_SAVE_REGS;
3752 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3754 if (!System_Reflection_PropertyInfo)
3755 System_Reflection_PropertyInfo = mono_class_from_name (
3756 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3758 domain = ((MonoObject *)type)->vtable->domain;
3759 if (type->type->byref)
3760 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3761 klass = startklass = mono_class_from_mono_type (type->type);
3764 propname = mono_string_to_utf8 (name);
3765 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3768 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3770 mono_class_setup_vtable (klass);
3771 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3775 while ((prop = mono_class_get_properties (klass, &iter))) {
3781 flags = method->flags;
3784 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3785 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3786 if (bflags & BFLAGS_Public)
3788 } else if (bflags & BFLAGS_NonPublic) {
3789 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3790 property_accessor_nonpublic(prop->set, startklass == klass)) {
3797 if (flags & METHOD_ATTRIBUTE_STATIC) {
3798 if (bflags & BFLAGS_Static)
3799 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3802 if (bflags & BFLAGS_Instance)
3811 if (compare_func (propname, prop->name))
3815 if (g_hash_table_lookup (properties, prop))
3818 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3820 g_hash_table_insert (properties, prop, prop);
3822 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3825 g_hash_table_destroy (properties);
3828 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3829 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3830 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3832 mono_ptr_array_destroy (tmp_array);
3838 g_hash_table_destroy (properties);
3841 mono_ptr_array_destroy (tmp_array);
3843 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3844 ex = mono_class_get_exception_for_failure (klass);
3846 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3847 mono_loader_clear_error ();
3849 mono_raise_exception (ex);
3853 ICALL_EXPORT MonoReflectionEvent *
3854 ves_icall_MonoType_GetEvent (MonoReflectionType *type, MonoString *name, guint32 bflags)
3857 MonoClass *klass, *startklass;
3862 int (*compare_func) (const char *s1, const char *s2);
3864 MONO_ARCH_SAVE_REGS;
3866 event_name = mono_string_to_utf8 (name);
3867 if (type->type->byref)
3869 klass = startklass = mono_class_from_mono_type (type->type);
3870 domain = mono_object_domain (type);
3872 mono_class_init_or_throw (klass);
3874 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3876 if (klass->exception_type != MONO_EXCEPTION_NONE)
3877 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3880 while ((event = mono_class_get_events (klass, &iter))) {
3881 if (compare_func (event->name, event_name))
3884 method = event->add;
3886 method = event->remove;
3888 method = event->raise;
3890 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3891 if (!(bflags & BFLAGS_Public))
3894 if (!(bflags & BFLAGS_NonPublic))
3896 if ((klass != startklass) && (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PRIVATE)
3900 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3901 if (!(bflags & BFLAGS_Static))
3903 if (!(bflags & BFLAGS_FlattenHierarchy) && (klass != startklass))
3906 if (!(bflags & BFLAGS_Instance))
3910 if (!(bflags & BFLAGS_NonPublic))
3913 g_free (event_name);
3914 return mono_event_get_object (domain, startklass, event);
3917 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3920 g_free (event_name);
3924 ICALL_EXPORT MonoArray*
3925 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3929 static MonoClass *System_Reflection_EventInfo;
3930 MonoClass *startklass, *klass;
3937 MonoPtrArray tmp_array;
3939 MONO_ARCH_SAVE_REGS;
3941 mono_ptr_array_init (tmp_array, 4);
3943 if (!System_Reflection_EventInfo)
3944 System_Reflection_EventInfo = mono_class_from_name (
3945 mono_defaults.corlib, "System.Reflection", "EventInfo");
3947 domain = mono_object_domain (type);
3948 if (type->type->byref)
3949 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3950 klass = startklass = mono_class_from_mono_type (type->type);
3953 mono_class_setup_vtable (klass);
3954 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3958 while ((event = mono_class_get_events (klass, &iter))) {
3960 method = event->add;
3962 method = event->remove;
3964 method = event->raise;
3966 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3967 if (bflags & BFLAGS_Public)
3969 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3970 if (bflags & BFLAGS_NonPublic)
3975 if (bflags & BFLAGS_NonPublic)
3981 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3982 if (bflags & BFLAGS_Static)
3983 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3986 if (bflags & BFLAGS_Instance)
3991 if (bflags & BFLAGS_Instance)
3995 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3997 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4000 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
4002 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4003 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4005 mono_ptr_array_destroy (tmp_array);
4010 mono_ptr_array_destroy (tmp_array);
4011 if (klass->exception_type != MONO_EXCEPTION_NONE) {
4012 ex = mono_class_get_exception_for_failure (klass);
4014 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4015 mono_loader_clear_error ();
4017 mono_raise_exception (ex);
4021 ICALL_EXPORT MonoReflectionType *
4022 ves_icall_Type_GetNestedType (MonoReflectionType *type, MonoString *name, guint32 bflags)
4030 MONO_ARCH_SAVE_REGS;
4033 mono_raise_exception (mono_get_exception_argument_null ("name"));
4035 domain = ((MonoObject *)type)->vtable->domain;
4036 if (type->type->byref)
4038 klass = mono_class_from_mono_type (type->type);
4040 str = mono_string_to_utf8 (name);
4043 if (klass->exception_type != MONO_EXCEPTION_NONE)
4044 mono_raise_exception (mono_class_get_exception_for_failure (klass));
4047 * If a nested type is generic, return its generic type definition.
4048 * Note that this means that the return value is essentially a
4049 * nested type of the generic type definition of @klass.
4051 * A note in MSDN claims that a generic type definition can have
4052 * nested types that aren't generic. In any case, the container of that
4053 * nested type would be the generic type definition.
4055 if (klass->generic_class)
4056 klass = klass->generic_class->container_class;
4059 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4061 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4062 if (bflags & BFLAGS_Public)
4065 if (bflags & BFLAGS_NonPublic)
4070 if (strcmp (nested->name, str) == 0){
4072 return mono_type_get_object (domain, &nested->byval_arg);
4075 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4081 ICALL_EXPORT MonoArray*
4082 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
4091 MonoPtrArray tmp_array;
4093 MONO_ARCH_SAVE_REGS;
4095 domain = ((MonoObject *)type)->vtable->domain;
4096 if (type->type->byref)
4097 return mono_array_new (domain, mono_defaults.monotype_class, 0);
4098 klass = mono_class_from_mono_type (type->type);
4101 * If a nested type is generic, return its generic type definition.
4102 * Note that this means that the return value is essentially the set
4103 * of nested types of the generic type definition of @klass.
4105 * A note in MSDN claims that a generic type definition can have
4106 * nested types that aren't generic. In any case, the container of that
4107 * nested type would be the generic type definition.
4109 if (klass->generic_class)
4110 klass = klass->generic_class->container_class;
4112 mono_ptr_array_init (tmp_array, 1);
4114 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4116 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4117 if (bflags & BFLAGS_Public)
4120 if (bflags & BFLAGS_NonPublic)
4125 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
4126 mono_ptr_array_append (tmp_array, member);
4129 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
4131 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4132 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4134 mono_ptr_array_destroy (tmp_array);
4139 ICALL_EXPORT MonoReflectionType*
4140 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
4143 MonoType *type = NULL;
4144 MonoTypeNameParse info;
4145 gboolean type_resolve;
4147 MONO_ARCH_SAVE_REGS;
4149 /* On MS.NET, this does not fire a TypeResolve event */
4150 type_resolve = TRUE;
4151 str = mono_string_to_utf8 (name);
4152 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4153 if (!mono_reflection_parse_type (str, &info)) {
4155 mono_reflection_free_type_info (&info);
4156 if (throwOnError) /* uhm: this is a parse error, though... */
4157 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4158 /*g_print ("failed parse\n");*/
4162 if (info.assembly.name) {
4164 mono_reflection_free_type_info (&info);
4166 /* 1.0 and 2.0 throw different exceptions */
4167 if (mono_defaults.generic_ilist_class)
4168 mono_raise_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
4170 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4175 if (module != NULL) {
4177 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
4182 if (assembly->assembly->dynamic) {
4183 /* Enumerate all modules */
4184 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
4188 if (abuilder->modules) {
4189 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
4190 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
4191 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
4197 if (!type && abuilder->loaded_modules) {
4198 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
4199 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
4200 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
4207 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
4209 mono_reflection_free_type_info (&info);
4211 MonoException *e = NULL;
4214 e = mono_get_exception_type_load (name, NULL);
4216 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4217 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4219 mono_loader_clear_error ();
4222 mono_raise_exception (e);
4225 } else if (mono_loader_get_last_error ()) {
4227 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4228 mono_loader_clear_error ();
4231 if (type->type == MONO_TYPE_CLASS) {
4232 MonoClass *klass = mono_type_get_class (type);
4234 if (mono_is_security_manager_active () && !klass->exception_type)
4235 /* Some security problems are detected during generic vtable construction */
4236 mono_class_setup_vtable (klass);
4237 /* need to report exceptions ? */
4238 if (throwOnError && klass->exception_type) {
4239 /* report SecurityException (or others) that occured when loading the assembly */
4240 MonoException *exc = mono_class_get_exception_for_failure (klass);
4241 mono_loader_clear_error ();
4242 mono_raise_exception (exc);
4243 } else if (klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4248 /* g_print ("got it\n"); */
4249 return mono_type_get_object (mono_object_domain (assembly), type);
4253 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4256 gchar *shadow_ini_file;
4259 /* Check for shadow-copied assembly */
4260 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4261 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4263 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4264 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4270 g_free (shadow_ini_file);
4271 if (content != NULL) {
4274 *filename = content;
4281 ICALL_EXPORT MonoString *
4282 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4284 MonoDomain *domain = mono_object_domain (assembly);
4285 MonoAssembly *mass = assembly->assembly;
4286 MonoString *res = NULL;
4291 MONO_ARCH_SAVE_REGS;
4293 if (g_path_is_absolute (mass->image->name)) {
4294 absolute = g_strdup (mass->image->name);
4295 dirname = g_path_get_dirname (absolute);
4297 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4298 dirname = g_strdup (mass->basedir);
4301 replace_shadow_path (domain, dirname, &absolute);
4306 for (i = strlen (absolute) - 1; i >= 0; i--)
4307 if (absolute [i] == '\\')
4312 uri = g_filename_to_uri (absolute, NULL, NULL);
4314 const char *prepend = "file://";
4316 if (*absolute == '/' && *(absolute + 1) == '/') {
4319 prepend = "file:///";
4322 uri = g_strconcat (prepend, absolute, NULL);
4326 res = mono_string_new (domain, uri);
4333 ICALL_EXPORT MonoBoolean
4334 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4336 MonoAssembly *mass = assembly->assembly;
4338 MONO_ARCH_SAVE_REGS;
4340 return mass->in_gac;
4343 ICALL_EXPORT MonoReflectionAssembly*
4344 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4348 MonoImageOpenStatus status;
4350 MONO_ARCH_SAVE_REGS;
4352 name = mono_string_to_utf8 (mname);
4353 res = mono_assembly_load_with_partial_name (name, &status);
4359 return mono_assembly_get_object (mono_domain_get (), res);
4362 ICALL_EXPORT MonoString *
4363 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4365 MonoDomain *domain = mono_object_domain (assembly);
4368 MONO_ARCH_SAVE_REGS;
4370 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4375 ICALL_EXPORT MonoBoolean
4376 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4378 MONO_ARCH_SAVE_REGS;
4380 return assembly->assembly->ref_only;
4383 ICALL_EXPORT MonoString *
4384 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4386 MonoDomain *domain = mono_object_domain (assembly);
4388 MONO_ARCH_SAVE_REGS;
4390 return mono_string_new (domain, assembly->assembly->image->version);
4393 ICALL_EXPORT MonoReflectionMethod*
4394 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4396 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4398 MONO_ARCH_SAVE_REGS;
4402 return mono_method_get_object (mono_object_domain (assembly), mono_get_method (assembly->assembly->image, token, NULL), NULL);
4405 ICALL_EXPORT MonoReflectionModule*
4406 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4408 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4411 ICALL_EXPORT MonoArray*
4412 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4414 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4415 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4419 MONO_ARCH_SAVE_REGS;
4421 for (i = 0; i < table->rows; ++i) {
4422 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4423 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4429 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4431 static MonoClass *System_Version = NULL;
4432 static MonoMethod *create_version = NULL;
4436 if (!System_Version) {
4437 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4438 g_assert (System_Version);
4441 if (!create_version) {
4442 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4443 create_version = mono_method_desc_search_in_class (desc, System_Version);
4444 g_assert (create_version);
4445 mono_method_desc_free (desc);
4451 args [3] = &revision;
4452 result = mono_object_new (domain, System_Version);
4453 mono_runtime_invoke (create_version, result, args, NULL);
4458 ICALL_EXPORT MonoArray*
4459 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4461 static MonoClass *System_Reflection_AssemblyName;
4463 MonoDomain *domain = mono_object_domain (assembly);
4465 static MonoMethod *create_culture = NULL;
4466 MonoImage *image = assembly->assembly->image;
4469 MONO_ARCH_SAVE_REGS;
4471 if (!System_Reflection_AssemblyName)
4472 System_Reflection_AssemblyName = mono_class_from_name (
4473 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4475 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4478 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4480 if (count > 0 && !create_culture) {
4481 MonoMethodDesc *desc = mono_method_desc_new (
4482 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4483 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4484 g_assert (create_culture);
4485 mono_method_desc_free (desc);
4488 for (i = 0; i < count; i++) {
4489 MonoReflectionAssemblyName *aname;
4490 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4492 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4494 aname = (MonoReflectionAssemblyName *) mono_object_new (
4495 domain, System_Reflection_AssemblyName);
4497 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4499 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4500 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4501 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4502 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4503 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4504 aname->versioncompat = 1; /* SameMachine (default) */
4505 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4506 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4508 if (create_culture) {
4510 MonoBoolean assembly_ref = 1;
4511 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4512 args [1] = &assembly_ref;
4513 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4516 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4517 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4518 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4520 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4521 /* public key token isn't copied - the class library will
4522 automatically generate it from the public key if required */
4523 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4524 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4526 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4527 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4530 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4533 /* note: this function doesn't return the codebase on purpose (i.e. it can
4534 be used under partial trust as path information isn't present). */
4536 mono_array_setref (result, i, aname);
4541 /* move this in some file in mono/util/ */
4543 g_concat_dir_and_file (const char *dir, const char *file)
4545 g_return_val_if_fail (dir != NULL, NULL);
4546 g_return_val_if_fail (file != NULL, NULL);
4549 * If the directory name doesn't have a / on the end, we need
4550 * to add one so we get a proper path to the file
4552 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4553 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4555 return g_strconcat (dir, file, NULL);
4559 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4561 char *n = mono_string_to_utf8 (name);
4562 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4564 guint32 cols [MONO_MANIFEST_SIZE];
4565 guint32 impl, file_idx;
4569 MONO_ARCH_SAVE_REGS;
4571 for (i = 0; i < table->rows; ++i) {
4572 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4573 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4574 if (strcmp (val, n) == 0)
4578 if (i == table->rows)
4581 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4584 * this code should only be called after obtaining the
4585 * ResourceInfo and handling the other cases.
4587 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4588 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4590 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4595 module = assembly->assembly->image;
4597 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4599 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4602 ICALL_EXPORT gboolean
4603 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4605 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4607 guint32 cols [MONO_MANIFEST_SIZE];
4608 guint32 file_cols [MONO_FILE_SIZE];
4612 MONO_ARCH_SAVE_REGS;
4614 n = mono_string_to_utf8 (name);
4615 for (i = 0; i < table->rows; ++i) {
4616 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4617 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4618 if (strcmp (val, n) == 0)
4622 if (i == table->rows)
4625 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4626 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4629 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4630 case MONO_IMPLEMENTATION_FILE:
4631 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4632 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4633 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4634 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4635 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4636 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4639 info->location = RESOURCE_LOCATION_EMBEDDED;
4642 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4643 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4644 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4645 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4646 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4647 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4649 mono_raise_exception (ex);
4651 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4653 /* Obtain info recursively */
4654 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4655 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4658 case MONO_IMPLEMENTATION_EXP_TYPE:
4659 g_assert_not_reached ();
4667 ICALL_EXPORT MonoObject*
4668 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4670 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4671 MonoArray *result = NULL;
4676 MONO_ARCH_SAVE_REGS;
4678 /* check hash if needed */
4680 n = mono_string_to_utf8 (name);
4681 for (i = 0; i < table->rows; ++i) {
4682 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4683 if (strcmp (val, n) == 0) {
4686 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4687 fn = mono_string_new (mono_object_domain (assembly), n);
4689 return (MonoObject*)fn;
4697 for (i = 0; i < table->rows; ++i) {
4698 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4702 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4705 for (i = 0; i < table->rows; ++i) {
4706 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4707 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4708 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4709 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4714 return (MonoObject*)result;
4717 ICALL_EXPORT MonoArray*
4718 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4720 MonoDomain *domain = mono_domain_get();
4723 int i, j, file_count = 0;
4724 MonoImage **modules;
4725 guint32 module_count, real_module_count;
4726 MonoTableInfo *table;
4727 guint32 cols [MONO_FILE_SIZE];
4728 MonoImage *image = assembly->assembly->image;
4730 g_assert (image != NULL);
4731 g_assert (!assembly->assembly->dynamic);
4733 table = &image->tables [MONO_TABLE_FILE];
4734 file_count = table->rows;
4736 modules = image->modules;
4737 module_count = image->module_count;
4739 real_module_count = 0;
4740 for (i = 0; i < module_count; ++i)
4742 real_module_count ++;
4744 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4745 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4747 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4749 for (i = 0; i < module_count; ++i)
4751 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4755 for (i = 0; i < file_count; ++i, ++j) {
4756 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4757 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4758 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4760 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4762 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4763 mono_raise_exception (mono_get_exception_file_not_found2 (NULL, fname));
4765 mono_array_setref (res, j, mono_module_get_object (domain, m));
4772 ICALL_EXPORT MonoReflectionMethod*
4773 ves_icall_GetCurrentMethod (void)
4775 MonoMethod *m = mono_method_get_last_managed ();
4777 while (m->is_inflated)
4778 m = ((MonoMethodInflated*)m)->declaring;
4780 return mono_method_get_object (mono_domain_get (), m, NULL);
4785 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4788 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4789 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4790 //method is inflated, we should inflate it on the other class
4791 MonoGenericContext ctx;
4792 ctx.method_inst = inflated->context.method_inst;
4793 ctx.class_inst = inflated->context.class_inst;
4794 if (klass->generic_class)
4795 ctx.class_inst = klass->generic_class->context.class_inst;
4796 else if (klass->generic_container)
4797 ctx.class_inst = klass->generic_container->context.class_inst;
4798 return mono_class_inflate_generic_method_full (inflated->declaring, klass, &ctx);
4801 mono_class_setup_methods (method->klass);
4802 if (method->klass->exception_type)
4804 for (i = 0; i < method->klass->method.count; ++i) {
4805 if (method->klass->methods [i] == method) {
4810 mono_class_setup_methods (klass);
4811 if (klass->exception_type)
4813 g_assert (offset >= 0 && offset < klass->method.count);
4814 return klass->methods [offset];
4817 ICALL_EXPORT MonoReflectionMethod*
4818 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4822 klass = mono_class_from_mono_type (type);
4823 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4825 if (method->klass != klass) {
4826 method = mono_method_get_equivalent_method (method, klass);
4831 klass = method->klass;
4832 return mono_method_get_object (mono_domain_get (), method, klass);
4835 ICALL_EXPORT MonoReflectionMethod*
4836 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4838 return mono_method_get_object (mono_domain_get (), method, NULL);
4841 ICALL_EXPORT MonoReflectionMethodBody*
4842 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4844 return mono_method_body_get_object (mono_domain_get (), method);
4847 ICALL_EXPORT MonoReflectionAssembly*
4848 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4850 MonoMethod *dest = NULL;
4852 MONO_ARCH_SAVE_REGS;
4854 mono_stack_walk_no_il (get_executing, &dest);
4855 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4859 ICALL_EXPORT MonoReflectionAssembly*
4860 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4862 MonoDomain* domain = mono_domain_get ();
4864 MONO_ARCH_SAVE_REGS;
4866 if (!domain->entry_assembly)
4869 return mono_assembly_get_object (domain, domain->entry_assembly);
4872 ICALL_EXPORT MonoReflectionAssembly*
4873 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4878 MONO_ARCH_SAVE_REGS;
4881 mono_stack_walk_no_il (get_executing, &dest);
4883 mono_stack_walk_no_il (get_caller, &dest);
4886 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4889 ICALL_EXPORT MonoString *
4890 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4891 gboolean assembly_qualified)
4893 MonoDomain *domain = mono_object_domain (object);
4894 MonoTypeNameFormat format;
4899 format = assembly_qualified ?
4900 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4901 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4903 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4905 name = mono_type_get_name_full (object->type, format);
4909 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4914 res = mono_string_new (domain, name);
4921 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4923 MonoClass *klass = mono_class_from_mono_type (this->type);
4924 mono_class_init_or_throw (klass);
4925 return mono_security_core_clr_class_level (klass);
4929 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4931 static MonoMethod *create_culture = NULL;
4934 const char *pkey_ptr;
4936 MonoBoolean assembly_ref = 0;
4938 MONO_ARCH_SAVE_REGS;
4940 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4941 aname->major = name->major;
4942 aname->minor = name->minor;
4943 aname->build = name->build;
4944 aname->flags = name->flags;
4945 aname->revision = name->revision;
4946 aname->hashalg = name->hash_alg;
4947 aname->versioncompat = 1; /* SameMachine (default) */
4948 aname->processor_architecture = name->arch;
4950 if (by_default_version)
4951 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4954 if (absolute != NULL && *absolute != '\0') {
4955 const gchar *prepend = "file://";
4958 codebase = g_strdup (absolute);
4963 for (i = strlen (codebase) - 1; i >= 0; i--)
4964 if (codebase [i] == '\\')
4967 if (*codebase == '/' && *(codebase + 1) == '/') {
4970 prepend = "file:///";
4974 result = g_strconcat (prepend, codebase, NULL);
4980 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4984 if (!create_culture) {
4985 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4986 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4987 g_assert (create_culture);
4988 mono_method_desc_free (desc);
4991 if (name->culture) {
4992 args [0] = mono_string_new (domain, name->culture);
4993 args [1] = &assembly_ref;
4994 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4997 if (name->public_key) {
4998 pkey_ptr = (char*)name->public_key;
4999 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
5001 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
5002 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
5003 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5004 } else if (default_publickey) {
5005 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
5006 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5009 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
5010 if (name->public_key_token [0]) {
5014 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
5015 p = mono_array_addr (aname->keyToken, char, 0);
5017 for (i = 0, j = 0; i < 8; i++) {
5018 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
5019 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
5022 } else if (default_token) {
5023 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
5027 ICALL_EXPORT MonoString *
5028 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
5030 MonoDomain *domain = mono_object_domain (assembly);
5031 MonoAssembly *mass = assembly->assembly;
5035 name = mono_stringify_assembly_name (&mass->aname);
5036 res = mono_string_new (domain, name);
5043 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
5046 MonoAssembly *mass = assembly->assembly;
5048 MONO_ARCH_SAVE_REGS;
5050 if (g_path_is_absolute (mass->image->name)) {
5051 fill_reflection_assembly_name (mono_object_domain (assembly),
5052 aname, &mass->aname, mass->image->name, TRUE,
5056 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
5058 fill_reflection_assembly_name (mono_object_domain (assembly),
5059 aname, &mass->aname, absolute, TRUE, TRUE,
5066 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
5069 MonoImageOpenStatus status = MONO_IMAGE_OK;
5072 MonoAssemblyName name;
5075 MONO_ARCH_SAVE_REGS;
5077 filename = mono_string_to_utf8 (fname);
5079 dirname = g_path_get_dirname (filename);
5080 replace_shadow_path (mono_domain_get (), dirname, &filename);
5083 image = mono_image_open (filename, &status);
5089 if (status == MONO_IMAGE_IMAGE_INVALID)
5090 exc = mono_get_exception_bad_image_format2 (NULL, fname);
5092 exc = mono_get_exception_file_not_found2 (NULL, fname);
5093 mono_raise_exception (exc);
5096 res = mono_assembly_fill_assembly_name (image, &name);
5098 mono_image_close (image);
5100 mono_raise_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
5103 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
5107 mono_image_close (image);
5110 ICALL_EXPORT MonoBoolean
5111 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
5112 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
5114 MonoBoolean result = FALSE;
5115 MonoDeclSecurityEntry entry;
5117 /* SecurityAction.RequestMinimum */
5118 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
5119 *minimum = entry.blob;
5120 *minLength = entry.size;
5123 /* SecurityAction.RequestOptional */
5124 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
5125 *optional = entry.blob;
5126 *optLength = entry.size;
5129 /* SecurityAction.RequestRefuse */
5130 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5131 *refused = entry.blob;
5132 *refLength = entry.size;
5140 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
5144 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5146 guint32 attrs, visibility;
5148 /* we start the count from 1 because we skip the special type <Module> */
5151 for (i = 1; i < tdef->rows; ++i) {
5152 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5153 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5154 if (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)
5158 count = tdef->rows - 1;
5160 res = mono_array_new (domain, mono_defaults.monotype_class, count);
5161 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
5163 for (i = 1; i < tdef->rows; ++i) {
5164 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5165 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5166 if (!exportedOnly || (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)) {
5167 klass = mono_class_get (image, (i + 1) | MONO_TOKEN_TYPE_DEF);
5169 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
5171 MonoLoaderError *error;
5174 error = mono_loader_get_last_error ();
5175 g_assert (error != NULL);
5177 ex = mono_loader_error_prepare_exception (error);
5178 mono_array_setref (*exceptions, count, ex);
5180 if (mono_loader_get_last_error ())
5181 mono_loader_clear_error ();
5189 ICALL_EXPORT MonoArray*
5190 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
5192 MonoArray *res = NULL;
5193 MonoArray *exceptions = NULL;
5194 MonoImage *image = NULL;
5195 MonoTableInfo *table = NULL;
5198 int i, len, ex_count;
5200 MONO_ARCH_SAVE_REGS;
5202 domain = mono_object_domain (assembly);
5204 g_assert (!assembly->assembly->dynamic);
5205 image = assembly->assembly->image;
5206 table = &image->tables [MONO_TABLE_FILE];
5207 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
5209 /* Append data from all modules in the assembly */
5210 for (i = 0; i < table->rows; ++i) {
5211 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5212 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
5215 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
5216 /* Append the new types to the end of the array */
5217 if (mono_array_length (res2) > 0) {
5219 MonoArray *res3, *ex3;
5221 len1 = mono_array_length (res);
5222 len2 = mono_array_length (res2);
5224 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5225 mono_array_memcpy_refs (res3, 0, res, 0, len1);
5226 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
5229 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5230 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5231 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5238 /* the ReflectionTypeLoadException must have all the types (Types property),
5239 * NULL replacing types which throws an exception. The LoaderException must
5240 * contain all exceptions for NULL items.
5243 len = mono_array_length (res);
5246 for (i = 0; i < len; i++) {
5247 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5251 klass = mono_type_get_class (t->type);
5252 if ((klass != NULL) && klass->exception_type) {
5253 /* keep the class in the list */
5254 list = g_list_append (list, klass);
5255 /* and replace Type with NULL */
5256 mono_array_setref (res, i, NULL);
5263 if (list || ex_count) {
5265 MonoException *exc = NULL;
5266 MonoArray *exl = NULL;
5267 int j, length = g_list_length (list) + ex_count;
5269 mono_loader_clear_error ();
5271 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5272 /* Types for which mono_class_get () succeeded */
5273 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5274 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5275 mono_array_setref (exl, i, exc);
5277 /* Types for which it don't */
5278 for (j = 0; j < mono_array_length (exceptions); ++j) {
5279 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5281 g_assert (i < length);
5282 mono_array_setref (exl, i, exc);
5289 exc = mono_get_exception_reflection_type_load (res, exl);
5290 mono_loader_clear_error ();
5291 mono_raise_exception (exc);
5297 ICALL_EXPORT gboolean
5298 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5300 MonoAssemblyName aname;
5301 MonoDomain *domain = mono_object_domain (name);
5303 gboolean is_version_defined;
5304 gboolean is_token_defined;
5306 aname.public_key = NULL;
5307 val = mono_string_to_utf8 (assname);
5308 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5309 g_free ((guint8*) aname.public_key);
5314 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5315 FALSE, is_token_defined);
5317 mono_assembly_name_free (&aname);
5318 g_free ((guint8*) aname.public_key);
5324 ICALL_EXPORT MonoReflectionType*
5325 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5327 MonoDomain *domain = mono_object_domain (module);
5330 MONO_ARCH_SAVE_REGS;
5332 g_assert (module->image);
5334 if (module->image->dynamic && ((MonoDynamicImage*)(module->image))->initial_image)
5335 /* These images do not have a global type */
5338 klass = mono_class_get (module->image, 1 | MONO_TOKEN_TYPE_DEF);
5339 return mono_type_get_object (domain, &klass->byval_arg);
5343 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5345 /*if (module->image)
5346 mono_image_close (module->image);*/
5349 ICALL_EXPORT MonoString*
5350 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5352 MonoDomain *domain = mono_object_domain (module);
5354 MONO_ARCH_SAVE_REGS;
5356 g_assert (module->image);
5357 return mono_string_new (domain, module->image->guid);
5360 ICALL_EXPORT gpointer
5361 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5364 if (module->image && module->image->is_module_handle)
5365 return module->image->raw_data;
5368 return (gpointer) (-1);
5372 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5374 if (image->dynamic) {
5375 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5376 *pe_kind = dyn->pe_kind;
5377 *machine = dyn->machine;
5380 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5381 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5386 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5388 return (image->md_version_major << 16) | (image->md_version_minor);
5391 ICALL_EXPORT MonoArray*
5392 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5394 MonoArray *exceptions;
5397 MONO_ARCH_SAVE_REGS;
5400 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5402 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5403 for (i = 0; i < mono_array_length (exceptions); ++i) {
5404 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5406 mono_raise_exception (ex);
5413 mono_memberref_is_method (MonoImage *image, guint32 token)
5415 if (!image->dynamic) {
5416 guint32 cols [MONO_MEMBERREF_SIZE];
5418 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5419 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5420 mono_metadata_decode_blob_size (sig, &sig);
5421 return (*sig != 0x6);
5423 MonoClass *handle_class;
5425 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5428 return mono_defaults.methodhandle_class == handle_class;
5433 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5436 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5437 mono_array_addr (type_args, MonoType*, 0));
5439 context->class_inst = NULL;
5441 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5442 mono_array_addr (method_args, MonoType*, 0));
5444 context->method_inst = NULL;
5447 ICALL_EXPORT MonoType*
5448 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5451 int table = mono_metadata_token_table (token);
5452 int index = mono_metadata_token_index (token);
5453 MonoGenericContext context;
5455 *error = ResolveTokenError_Other;
5457 /* Validate token */
5458 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5459 (table != MONO_TABLE_TYPESPEC)) {
5460 *error = ResolveTokenError_BadTable;
5464 if (image->dynamic) {
5465 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5466 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5467 return klass ? &klass->byval_arg : NULL;
5470 init_generic_context_from_args (&context, type_args, method_args);
5471 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5472 return klass ? &klass->byval_arg : NULL;
5475 if ((index <= 0) || (index > image->tables [table].rows)) {
5476 *error = ResolveTokenError_OutOfRange;
5480 init_generic_context_from_args (&context, type_args, method_args);
5481 klass = mono_class_get_full (image, token, &context);
5483 if (mono_loader_get_last_error ())
5484 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5487 return &klass->byval_arg;
5492 ICALL_EXPORT MonoMethod*
5493 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5495 int table = mono_metadata_token_table (token);
5496 int index = mono_metadata_token_index (token);
5497 MonoGenericContext context;
5500 *error = ResolveTokenError_Other;
5502 /* Validate token */
5503 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5504 (table != MONO_TABLE_MEMBERREF)) {
5505 *error = ResolveTokenError_BadTable;
5509 if (image->dynamic) {
5510 if (table == MONO_TABLE_METHOD)
5511 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5513 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5514 *error = ResolveTokenError_BadTable;
5518 init_generic_context_from_args (&context, type_args, method_args);
5519 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5522 if ((index <= 0) || (index > image->tables [table].rows)) {
5523 *error = ResolveTokenError_OutOfRange;
5526 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5527 *error = ResolveTokenError_BadTable;
5531 init_generic_context_from_args (&context, type_args, method_args);
5532 method = mono_get_method_full (image, token, NULL, &context);
5534 if (mono_loader_get_last_error ())
5535 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5540 ICALL_EXPORT MonoString*
5541 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5543 int index = mono_metadata_token_index (token);
5545 *error = ResolveTokenError_Other;
5547 /* Validate token */
5548 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5549 *error = ResolveTokenError_BadTable;
5554 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5556 if ((index <= 0) || (index >= image->heap_us.size)) {
5557 *error = ResolveTokenError_OutOfRange;
5561 /* FIXME: What to do if the index points into the middle of a string ? */
5563 return mono_ldstr (mono_domain_get (), image, index);
5566 ICALL_EXPORT MonoClassField*
5567 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5570 int table = mono_metadata_token_table (token);
5571 int index = mono_metadata_token_index (token);
5572 MonoGenericContext context;
5573 MonoClassField *field;
5575 *error = ResolveTokenError_Other;
5577 /* Validate token */
5578 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5579 *error = ResolveTokenError_BadTable;
5583 if (image->dynamic) {
5584 if (table == MONO_TABLE_FIELD)
5585 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5587 if (mono_memberref_is_method (image, token)) {
5588 *error = ResolveTokenError_BadTable;
5592 init_generic_context_from_args (&context, type_args, method_args);
5593 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5596 if ((index <= 0) || (index > image->tables [table].rows)) {
5597 *error = ResolveTokenError_OutOfRange;
5600 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5601 *error = ResolveTokenError_BadTable;
5605 init_generic_context_from_args (&context, type_args, method_args);
5606 field = mono_field_from_token (image, token, &klass, &context);
5608 if (mono_loader_get_last_error ())
5609 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5615 ICALL_EXPORT MonoObject*
5616 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5618 int table = mono_metadata_token_table (token);
5620 *error = ResolveTokenError_Other;
5623 case MONO_TABLE_TYPEDEF:
5624 case MONO_TABLE_TYPEREF:
5625 case MONO_TABLE_TYPESPEC: {
5626 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5628 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5632 case MONO_TABLE_METHOD:
5633 case MONO_TABLE_METHODSPEC: {
5634 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5636 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5640 case MONO_TABLE_FIELD: {
5641 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5643 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5647 case MONO_TABLE_MEMBERREF:
5648 if (mono_memberref_is_method (image, token)) {
5649 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5651 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5656 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5658 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5665 *error = ResolveTokenError_BadTable;
5671 ICALL_EXPORT MonoArray*
5672 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5674 int table = mono_metadata_token_table (token);
5675 int idx = mono_metadata_token_index (token);
5676 MonoTableInfo *tables = image->tables;
5681 *error = ResolveTokenError_OutOfRange;
5683 /* FIXME: Support other tables ? */
5684 if (table != MONO_TABLE_STANDALONESIG)
5690 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5693 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5695 ptr = mono_metadata_blob_heap (image, sig);
5696 len = mono_metadata_decode_blob_size (ptr, &ptr);
5698 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5699 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5703 ICALL_EXPORT MonoReflectionType*
5704 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5707 int isbyref = 0, rank;
5708 char *str = mono_string_to_utf8 (smodifiers);
5711 MONO_ARCH_SAVE_REGS;
5713 klass = mono_class_from_mono_type (tb->type.type);
5715 /* logic taken from mono_reflection_parse_type(): keep in sync */
5719 if (isbyref) { /* only one level allowed by the spec */
5726 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5729 klass = mono_ptr_class_get (&klass->byval_arg);
5730 mono_class_init (klass);
5741 else if (*p != '*') { /* '*' means unknown lower bound */
5752 klass = mono_array_class_get (klass, rank);
5753 mono_class_init (klass);
5760 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5763 ICALL_EXPORT MonoBoolean
5764 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5769 MONO_ARCH_SAVE_REGS;
5772 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5778 check_for_invalid_type (MonoClass *klass)
5782 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5785 name = mono_type_get_full_name (klass);
5786 str = mono_string_new (mono_domain_get (), name);
5788 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5791 ICALL_EXPORT MonoReflectionType *
5792 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5794 MonoClass *klass, *aklass;
5796 MONO_ARCH_SAVE_REGS;
5798 klass = mono_class_from_mono_type (type->type);
5799 check_for_invalid_type (klass);
5801 if (rank == 0) //single dimentional array
5802 aklass = mono_array_class_get (klass, 1);
5804 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5806 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5809 ICALL_EXPORT MonoReflectionType *
5810 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5814 MONO_ARCH_SAVE_REGS;
5816 klass = mono_class_from_mono_type (type->type);
5817 mono_class_init_or_throw (klass);
5818 check_for_invalid_type (klass);
5820 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5823 ICALL_EXPORT MonoReflectionType *
5824 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5826 MonoClass *klass, *pklass;
5828 klass = mono_class_from_mono_type (type->type);
5829 mono_class_init_or_throw (klass);
5830 check_for_invalid_type (klass);
5832 pklass = mono_ptr_class_get (type->type);
5834 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5837 ICALL_EXPORT MonoObject *
5838 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5839 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5841 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5842 MonoObject *delegate;
5844 MonoMethod *method = info->method;
5846 MONO_ARCH_SAVE_REGS;
5848 mono_class_init_or_throw (delegate_class);
5850 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5852 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR) {
5853 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5857 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5859 if (method->dynamic) {
5860 /* Creating a trampoline would leak memory */
5861 func = mono_compile_method (method);
5863 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5864 method = mono_object_get_virtual_method (target, method);
5865 func = mono_create_ftnptr (mono_domain_get (),
5866 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5869 mono_delegate_ctor_with_method (delegate, target, func, method);
5875 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5877 /* Reset the invoke impl to the default one */
5878 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5882 * Magic number to convert a time which is relative to
5883 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5885 #define EPOCH_ADJUST ((guint64)62135596800LL)
5888 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5890 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5893 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5895 convert_to_absolute_date(SYSTEMTIME *date)
5897 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5898 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5899 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5900 /* from the calendar FAQ */
5901 int a = (14 - date->wMonth) / 12;
5902 int y = date->wYear - a;
5903 int m = date->wMonth + 12 * a - 2;
5904 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5906 /* d is now the day of the week for the first of the month (0 == Sunday) */
5908 int day_of_week = date->wDayOfWeek;
5910 /* set day_in_month to the first day in the month which falls on day_of_week */
5911 int day_in_month = 1 + (day_of_week - d);
5912 if (day_in_month <= 0)
5915 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5916 date->wDay = day_in_month + (date->wDay - 1) * 7;
5917 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5924 * Return's the offset from GMT of a local time.
5926 * tm is a local time
5927 * t is the same local time as seconds.
5930 gmt_offset(struct tm *tm, time_t t)
5932 #if defined (HAVE_TM_GMTOFF)
5933 return tm->tm_gmtoff;
5938 g.tm_isdst = tm->tm_isdst;
5940 return (int)difftime(t, t2);
5945 * This is heavily based on zdump.c from glibc 2.2.
5947 * * data[0]: start of daylight saving time (in DateTime ticks).
5948 * * data[1]: end of daylight saving time (in DateTime ticks).
5949 * * data[2]: utcoffset (in TimeSpan ticks).
5950 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5951 * * name[0]: name of this timezone when not daylight saving.
5952 * * name[1]: name of this timezone when daylight saving.
5954 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5955 * the class library allows years between 1 and 9999.
5957 * Returns true on success and zero on failure.
5959 ICALL_EXPORT guint32
5960 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5963 MonoDomain *domain = mono_domain_get ();
5964 struct tm start, tt;
5968 int is_daylight = 0, day;
5971 MONO_ARCH_SAVE_REGS;
5973 MONO_CHECK_ARG_NULL (data);
5974 MONO_CHECK_ARG_NULL (names);
5976 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5977 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5980 * no info is better than crashing: we'll need our own tz data
5981 * to make this work properly, anyway. The range is probably
5982 * reduced to 1970 .. 2037 because that is what mktime is
5983 * guaranteed to support (we get into an infinite loop
5987 memset (&start, 0, sizeof (start));
5990 start.tm_year = year-1900;
5992 t = mktime (&start);
5994 if ((year < 1970) || (year > 2037) || (t == -1)) {
5996 tt = *localtime (&t);
5997 strftime (tzone, sizeof (tzone), "%Z", &tt);
5998 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5999 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6003 gmtoff = gmt_offset (&start, t);
6005 /* For each day of the year, calculate the tm_gmtoff. */
6006 for (day = 0; day < 365; day++) {
6009 tt = *localtime (&t);
6011 /* Daylight saving starts or ends here. */
6012 if (gmt_offset (&tt, t) != gmtoff) {
6016 /* Try to find the exact hour when daylight saving starts/ends. */
6020 tt1 = *localtime (&t1);
6021 } while (gmt_offset (&tt1, t1) != gmtoff);
6023 /* Try to find the exact minute when daylight saving starts/ends. */
6026 tt1 = *localtime (&t1);
6027 } while (gmt_offset (&tt1, t1) == gmtoff);
6029 strftime (tzone, sizeof (tzone), "%Z", &tt);
6031 /* Write data, if we're already in daylight saving, we're done. */
6033 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6034 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6040 memset (&end, 0, sizeof (end));
6041 end.tm_year = year-1900 + 1;
6046 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6047 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6048 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6049 mono_array_set ((*data), gint64, 1, ((gint64)te + EPOCH_ADJUST) * 10000000L);
6053 /* This is only set once when we enter daylight saving. */
6054 mono_array_set ((*data), gint64, 2, (gint64)gmtoff * 10000000L);
6055 mono_array_set ((*data), gint64, 3, (gint64)(gmt_offset (&tt, t) - gmtoff) * 10000000L);
6057 gmtoff = gmt_offset (&tt, t);
6062 strftime (tzone, sizeof (tzone), "%Z", &tt);
6063 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6064 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6065 mono_array_set ((*data), gint64, 0, 0);
6066 mono_array_set ((*data), gint64, 1, 0);
6067 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
6068 mono_array_set ((*data), gint64, 3, 0);
6073 MonoDomain *domain = mono_domain_get ();
6074 TIME_ZONE_INFORMATION tz_info;
6079 tz_id = GetTimeZoneInformation (&tz_info);
6080 if (tz_id == TIME_ZONE_ID_INVALID)
6083 MONO_CHECK_ARG_NULL (data);
6084 MONO_CHECK_ARG_NULL (names);
6086 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
6087 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
6089 for (i = 0; i < 32; ++i)
6090 if (!tz_info.DaylightName [i])
6092 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
6093 for (i = 0; i < 32; ++i)
6094 if (!tz_info.StandardName [i])
6096 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
6098 if ((year <= 1601) || (year > 30827)) {
6100 * According to MSDN, the MS time functions can't handle dates outside
6106 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
6107 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
6108 tz_info.StandardDate.wYear = year;
6109 convert_to_absolute_date(&tz_info.StandardDate);
6110 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
6115 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6116 tz_info.DaylightDate.wYear = year;
6117 convert_to_absolute_date(&tz_info.DaylightDate);
6118 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
6123 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6125 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
6126 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
6132 ICALL_EXPORT gpointer
6133 ves_icall_System_Object_obj_address (MonoObject *this)
6135 MONO_ARCH_SAVE_REGS;
6142 static inline gint32
6143 mono_array_get_byte_length (MonoArray *array)
6149 klass = array->obj.vtable->klass;
6151 if (array->bounds == NULL)
6152 length = array->max_length;
6155 for (i = 0; i < klass->rank; ++ i)
6156 length *= array->bounds [i].length;
6159 switch (klass->element_class->byval_arg.type) {
6162 case MONO_TYPE_BOOLEAN:
6166 case MONO_TYPE_CHAR:
6174 return length * sizeof (gpointer);
6185 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6187 MONO_ARCH_SAVE_REGS;
6189 return mono_array_get_byte_length (array);
6193 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6195 MONO_ARCH_SAVE_REGS;
6197 return mono_array_get (array, gint8, idx);
6201 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6203 MONO_ARCH_SAVE_REGS;
6205 mono_array_set (array, gint8, idx, value);
6208 ICALL_EXPORT MonoBoolean
6209 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6211 guint8 *src_buf, *dest_buf;
6213 MONO_ARCH_SAVE_REGS;
6215 /* This is called directly from the class libraries without going through the managed wrapper */
6216 MONO_CHECK_ARG_NULL (src);
6217 MONO_CHECK_ARG_NULL (dest);
6219 /* watch out for integer overflow */
6220 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6223 src_buf = (guint8 *)src->vector + src_offset;
6224 dest_buf = (guint8 *)dest->vector + dest_offset;
6227 memcpy (dest_buf, src_buf, count);
6229 mono_gc_memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6234 #ifndef DISABLE_REMOTING
6235 ICALL_EXPORT MonoObject *
6236 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
6238 MonoDomain *domain = mono_object_domain (this);
6240 MonoRealProxy *rp = ((MonoRealProxy *)this);
6241 MonoTransparentProxy *tp;
6245 MONO_ARCH_SAVE_REGS;
6247 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
6248 tp = (MonoTransparentProxy*) res;
6250 MONO_OBJECT_SETREF (tp, rp, rp);
6251 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
6252 klass = mono_class_from_mono_type (type);
6254 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
6255 tp->remote_class = mono_remote_class (domain, class_name, klass);
6257 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
6261 ICALL_EXPORT MonoReflectionType *
6262 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6264 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6268 /* System.Environment */
6271 ves_icall_System_Environment_get_UserName (void)
6273 MONO_ARCH_SAVE_REGS;
6275 /* using glib is more portable */
6276 return mono_string_new (mono_domain_get (), g_get_user_name ());
6280 ICALL_EXPORT MonoString *
6281 ves_icall_System_Environment_get_MachineName (void)
6283 #if defined (HOST_WIN32)
6288 len = MAX_COMPUTERNAME_LENGTH + 1;
6289 buf = g_new (gunichar2, len);
6292 if (GetComputerName (buf, (PDWORD) &len))
6293 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6297 #elif !defined(DISABLE_SOCKETS)
6301 if (gethostname (buf, sizeof (buf)) == 0)
6302 result = mono_string_new (mono_domain_get (), buf);
6308 return mono_string_new (mono_domain_get (), "mono");
6313 ves_icall_System_Environment_get_Platform (void)
6315 #if defined (TARGET_WIN32)
6318 #elif defined(__MACH__)
6321 // Notice that the value is hidden from user code, and only exposed
6322 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6323 // define and making assumptions based on Unix/128/4 values before there
6324 // was a MacOS define. Lots of code would assume that not-Unix meant
6325 // Windows, but in this case, it would be OSX.
6334 ICALL_EXPORT MonoString *
6335 ves_icall_System_Environment_get_NewLine (void)
6337 MONO_ARCH_SAVE_REGS;
6339 #if defined (HOST_WIN32)
6340 return mono_string_new (mono_domain_get (), "\r\n");
6342 return mono_string_new (mono_domain_get (), "\n");
6346 ICALL_EXPORT MonoString *
6347 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6352 MONO_ARCH_SAVE_REGS;
6357 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6358 value = g_getenv (utf8_name);
6365 return mono_string_new (mono_domain_get (), value);
6369 * There is no standard way to get at environ.
6372 #ifndef __MINGW32_VERSION
6373 #if defined(__APPLE__) && !defined (__arm__)
6374 /* Apple defines this in crt_externs.h but doesn't provide that header for
6375 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6376 * in fact exist on all implementations (so far)
6378 gchar ***_NSGetEnviron(void);
6379 #define environ (*_NSGetEnviron())
6387 ICALL_EXPORT MonoArray *
6388 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6399 env_strings = GetEnvironmentStrings();
6402 env_string = env_strings;
6403 while (*env_string != '\0') {
6404 /* weird case that MS seems to skip */
6405 if (*env_string != '=')
6407 while (*env_string != '\0')
6413 domain = mono_domain_get ();
6414 names = mono_array_new (domain, mono_defaults.string_class, n);
6418 env_string = env_strings;
6419 while (*env_string != '\0') {
6420 /* weird case that MS seems to skip */
6421 if (*env_string != '=') {
6422 equal_str = wcschr(env_string, '=');
6423 g_assert(equal_str);
6424 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6425 mono_array_setref (names, n, str);
6428 while (*env_string != '\0')
6433 FreeEnvironmentStrings (env_strings);
6445 MONO_ARCH_SAVE_REGS;
6448 for (e = environ; *e != 0; ++ e)
6451 domain = mono_domain_get ();
6452 names = mono_array_new (domain, mono_defaults.string_class, n);
6455 for (e = environ; *e != 0; ++ e) {
6456 parts = g_strsplit (*e, "=", 2);
6458 str = mono_string_new (domain, *parts);
6459 mono_array_setref (names, n, str);
6472 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6474 #if !GLIB_CHECK_VERSION(2,4,0)
6475 #define g_setenv(a,b,c) setenv(a,b,c)
6476 #define g_unsetenv(a) unsetenv(a)
6480 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6485 gunichar2 *utf16_name, *utf16_value;
6487 gchar *utf8_name, *utf8_value;
6490 MONO_ARCH_SAVE_REGS;
6493 utf16_name = mono_string_to_utf16 (name);
6494 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6495 SetEnvironmentVariable (utf16_name, NULL);
6496 g_free (utf16_name);
6500 utf16_value = mono_string_to_utf16 (value);
6502 SetEnvironmentVariable (utf16_name, utf16_value);
6504 g_free (utf16_name);
6505 g_free (utf16_value);
6507 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6509 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6510 g_unsetenv (utf8_name);
6515 utf8_value = mono_string_to_utf8_checked (value, &error);
6516 if (!mono_error_ok (&error)) {
6518 mono_error_raise_exception (&error);
6520 g_setenv (utf8_name, utf8_value, TRUE);
6523 g_free (utf8_value);
6528 ves_icall_System_Environment_Exit (int result)
6530 MONO_ARCH_SAVE_REGS;
6532 mono_threads_set_shutting_down ();
6534 mono_runtime_set_shutting_down ();
6536 /* This will kill the tp threads which cannot be suspended */
6537 mono_thread_pool_cleanup ();
6539 /* Suspend all managed threads since the runtime is going away */
6540 mono_thread_suspend_all_other_threads ();
6542 mono_runtime_quit ();
6544 /* we may need to do some cleanup here... */
6548 ICALL_EXPORT MonoString*
6549 ves_icall_System_Environment_GetGacPath (void)
6551 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6554 ICALL_EXPORT MonoString*
6555 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6557 #if defined (HOST_WIN32)
6558 #ifndef CSIDL_FLAG_CREATE
6559 #define CSIDL_FLAG_CREATE 0x8000
6562 WCHAR path [MAX_PATH];
6563 /* Create directory if no existing */
6564 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6568 return mono_string_new_utf16 (mono_domain_get (), path, len);
6571 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6573 return mono_string_new (mono_domain_get (), "");
6576 ICALL_EXPORT MonoArray *
6577 ves_icall_System_Environment_GetLogicalDrives (void)
6579 gunichar2 buf [256], *ptr, *dname;
6581 guint initial_size = 127, size = 128;
6584 MonoString *drivestr;
6585 MonoDomain *domain = mono_domain_get ();
6588 MONO_ARCH_SAVE_REGS;
6593 while (size > initial_size) {
6594 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6595 if (size > initial_size) {
6598 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6599 initial_size = size;
6613 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6618 while (*u16) { u16++; len ++; }
6619 drivestr = mono_string_new_utf16 (domain, dname, len);
6620 mono_array_setref (result, ndrives++, drivestr);
6630 ICALL_EXPORT MonoString *
6631 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6633 gunichar2 volume_name [MAX_PATH + 1];
6635 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6637 return mono_string_from_utf16 (volume_name);
6640 ICALL_EXPORT MonoString *
6641 ves_icall_System_Environment_InternalGetHome (void)
6643 MONO_ARCH_SAVE_REGS;
6645 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6648 static const char *encodings [] = {
6650 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6651 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6652 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6654 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6655 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6656 "x_unicode_2_0_utf_7",
6658 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6659 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6661 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6664 "unicodefffe", "utf_16be",
6671 * Returns the internal codepage, if the value of "int_code_page" is
6672 * 1 at entry, and we can not compute a suitable code page number,
6673 * returns the code page as a string
6675 ICALL_EXPORT MonoString*
6676 ves_icall_System_Text_Encoding_InternalCodePage (gint32 *int_code_page)
6681 char *codepage = NULL;
6683 int want_name = *int_code_page;
6686 *int_code_page = -1;
6687 MONO_ARCH_SAVE_REGS;
6689 g_get_charset (&cset);
6690 c = codepage = strdup (cset);
6691 for (c = codepage; *c; c++){
6692 if (isascii (*c) && isalpha (*c))
6697 /* g_print ("charset: %s\n", cset); */
6699 /* handle some common aliases */
6702 for (i = 0; p != 0; ){
6703 if ((gssize) p < 7){
6705 p = encodings [++i];
6708 if (strcmp (p, codepage) == 0){
6709 *int_code_page = code;
6712 p = encodings [++i];
6715 if (strstr (codepage, "utf_8") != NULL)
6716 *int_code_page |= 0x10000000;
6719 if (want_name && *int_code_page == -1)
6720 return mono_string_new (mono_domain_get (), cset);
6725 ICALL_EXPORT MonoBoolean
6726 ves_icall_System_Environment_get_HasShutdownStarted (void)
6728 if (mono_runtime_is_shutting_down ())
6731 if (mono_domain_is_unloading (mono_domain_get ()))
6738 ves_icall_System_Environment_BroadcastSettingChange (void)
6741 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, NULL, L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6746 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6747 MonoReflectionMethod *method,
6748 MonoArray *out_args)
6750 MONO_ARCH_SAVE_REGS;
6752 mono_message_init (mono_object_domain (this), this, method, out_args);
6755 #ifndef DISABLE_REMOTING
6756 ICALL_EXPORT MonoBoolean
6757 ves_icall_IsTransparentProxy (MonoObject *proxy)
6759 MONO_ARCH_SAVE_REGS;
6764 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6770 ICALL_EXPORT MonoReflectionMethod *
6771 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6772 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6776 MonoMethod **vtable;
6777 MonoMethod *res = NULL;
6779 MONO_CHECK_ARG_NULL (rtype);
6780 MONO_CHECK_ARG_NULL (rmethod);
6782 method = rmethod->method;
6783 klass = mono_class_from_mono_type (rtype->type);
6784 mono_class_init_or_throw (klass);
6786 if (MONO_CLASS_IS_INTERFACE (klass))
6789 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6792 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6793 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6799 mono_class_setup_vtable (klass);
6800 vtable = klass->vtable;
6802 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6803 gboolean variance_used = FALSE;
6804 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6805 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6807 res = vtable [offs + method->slot];
6809 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6812 if (method->slot != -1)
6813 res = vtable [method->slot];
6819 return mono_method_get_object (mono_domain_get (), res, NULL);
6823 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6828 MONO_ARCH_SAVE_REGS;
6830 klass = mono_class_from_mono_type (type->type);
6831 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6833 if (enable) vtable->remote = 1;
6834 else vtable->remote = 0;
6838 ICALL_EXPORT MonoObject *
6839 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6844 MONO_ARCH_SAVE_REGS;
6846 domain = mono_object_domain (type);
6847 klass = mono_class_from_mono_type (type->type);
6848 mono_class_init_or_throw (klass);
6850 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT))
6851 mono_raise_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6853 if (klass->rank >= 1) {
6854 g_assert (klass->rank == 1);
6855 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6857 /* Bypass remoting object creation check */
6858 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6862 ICALL_EXPORT MonoString *
6863 ves_icall_System_IO_get_temp_path (void)
6865 MONO_ARCH_SAVE_REGS;
6867 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6870 #ifndef PLATFORM_NO_DRIVEINFO
6871 ICALL_EXPORT MonoBoolean
6872 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6873 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6877 ULARGE_INTEGER wapi_free_bytes_avail;
6878 ULARGE_INTEGER wapi_total_number_of_bytes;
6879 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6881 MONO_ARCH_SAVE_REGS;
6883 *error = ERROR_SUCCESS;
6884 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6885 &wapi_total_number_of_free_bytes);
6888 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6889 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6890 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6892 *free_bytes_avail = 0;
6893 *total_number_of_bytes = 0;
6894 *total_number_of_free_bytes = 0;
6895 *error = GetLastError ();
6901 ICALL_EXPORT guint32
6902 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6904 MONO_ARCH_SAVE_REGS;
6906 return GetDriveType (mono_string_chars (root_path_name));
6910 ICALL_EXPORT gpointer
6911 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6913 MONO_ARCH_SAVE_REGS;
6915 return mono_compile_method (method);
6918 ICALL_EXPORT MonoString *
6919 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6924 MONO_ARCH_SAVE_REGS;
6926 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6928 #if defined (HOST_WIN32)
6929 /* Avoid mixing '/' and '\\' */
6932 for (i = strlen (path) - 1; i >= 0; i--)
6933 if (path [i] == '/')
6937 mcpath = mono_string_new (mono_domain_get (), path);
6944 get_bundled_app_config (void)
6946 const gchar *app_config;
6949 gchar *config_file_name, *config_file_path;
6953 MONO_ARCH_SAVE_REGS;
6955 domain = mono_domain_get ();
6956 file = domain->setup->configuration_file;
6960 // Retrieve config file and remove the extension
6961 config_file_name = mono_string_to_utf8 (file);
6962 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6963 if (!config_file_path)
6964 config_file_path = config_file_name;
6965 len = strlen (config_file_path) - strlen (".config");
6966 module = g_malloc0 (len + 1);
6967 memcpy (module, config_file_path, len);
6968 // Get the config file from the module name
6969 app_config = mono_config_string_for_assembly_file (module);
6972 if (config_file_name != config_file_path)
6973 g_free (config_file_name);
6974 g_free (config_file_path);
6979 return mono_string_new (mono_domain_get (), app_config);
6983 get_bundled_machine_config (void)
6985 const gchar *machine_config;
6987 MONO_ARCH_SAVE_REGS;
6989 machine_config = mono_get_machine_config ();
6991 if (!machine_config)
6994 return mono_string_new (mono_domain_get (), machine_config);
6997 ICALL_EXPORT MonoString *
6998 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
7003 MONO_ARCH_SAVE_REGS;
7005 path = g_path_get_dirname (mono_get_config_dir ());
7007 #if defined (HOST_WIN32)
7008 /* Avoid mixing '/' and '\\' */
7011 for (i = strlen (path) - 1; i >= 0; i--)
7012 if (path [i] == '/')
7016 ipath = mono_string_new (mono_domain_get (), path);
7022 ICALL_EXPORT gboolean
7023 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
7025 MonoPEResourceDataEntry *entry;
7028 MONO_ARCH_SAVE_REGS;
7030 if (!assembly || !result || !size)
7035 image = assembly->assembly->image;
7036 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7040 *result = mono_image_rva_map (image, entry->rde_data_offset);
7045 *size = entry->rde_size;
7050 ICALL_EXPORT MonoBoolean
7051 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7053 return mono_debug_using_mono_debugger () || mono_is_debugger_attached ();
7056 ICALL_EXPORT MonoBoolean
7057 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7059 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7060 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7066 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7068 if (mono_get_runtime_callbacks ()->debug_log)
7069 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7073 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7075 #if defined (HOST_WIN32)
7076 OutputDebugString (mono_string_chars (message));
7078 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7082 /* Only used for value types */
7083 ICALL_EXPORT MonoObject *
7084 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
7089 MONO_ARCH_SAVE_REGS;
7091 domain = mono_object_domain (type);
7092 klass = mono_class_from_mono_type (type->type);
7093 mono_class_init_or_throw (klass);
7095 if (mono_class_is_nullable (klass))
7096 /* No arguments -> null */
7099 return mono_object_new (domain, klass);
7102 ICALL_EXPORT MonoReflectionMethod *
7103 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
7105 MonoClass *klass, *parent;
7106 MonoMethod *method = m->method;
7107 MonoMethod *result = NULL;
7110 MONO_ARCH_SAVE_REGS;
7112 if (method->klass == NULL)
7115 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
7116 MONO_CLASS_IS_INTERFACE (method->klass) ||
7117 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
7120 slot = mono_method_get_vtable_slot (method);
7124 klass = method->klass;
7125 if (klass->generic_class)
7126 klass = klass->generic_class->container_class;
7129 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
7130 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
7131 mono_class_setup_vtable (parent);
7132 if (parent->vtable_size <= slot)
7137 klass = klass->parent;
7142 if (klass == method->klass)
7145 /*This is possible if definition == FALSE.
7146 * Do it here to be really sure we don't read invalid memory.
7148 if (slot >= klass->vtable_size)
7151 mono_class_setup_vtable (klass);
7153 result = klass->vtable [slot];
7154 if (result == NULL) {
7155 /* It is an abstract method */
7156 gpointer iter = NULL;
7157 while ((result = mono_class_get_methods (klass, &iter)))
7158 if (result->slot == slot)
7165 return mono_method_get_object (mono_domain_get (), result, NULL);
7168 ICALL_EXPORT MonoString*
7169 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
7171 MonoMethod *method = m->method;
7173 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
7178 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7180 MONO_ARCH_SAVE_REGS;
7182 iter->sig = *(MonoMethodSignature**)argsp;
7184 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7185 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7188 /* FIXME: it's not documented what start is exactly... */
7192 iter->args = argsp + sizeof (gpointer);
7194 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7196 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7199 ICALL_EXPORT MonoTypedRef
7200 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7202 guint32 i, arg_size;
7205 MONO_ARCH_SAVE_REGS;
7207 i = iter->sig->sentinelpos + iter->next_arg;
7209 g_assert (i < iter->sig->param_count);
7211 res.type = iter->sig->params [i];
7212 res.klass = mono_class_from_mono_type (res.type);
7213 arg_size = mono_type_stack_size (res.type, &align);
7214 #if defined(__arm__) || defined(__mips__)
7215 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7217 res.value = iter->args;
7218 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7219 if (arg_size <= sizeof (gpointer)) {
7221 int padding = arg_size - mono_type_size (res.type, &dummy);
7222 res.value = (guint8*)res.value + padding;
7225 iter->args = (char*)iter->args + arg_size;
7228 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7233 ICALL_EXPORT MonoTypedRef
7234 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7236 guint32 i, arg_size;
7239 MONO_ARCH_SAVE_REGS;
7241 i = iter->sig->sentinelpos + iter->next_arg;
7243 g_assert (i < iter->sig->param_count);
7245 while (i < iter->sig->param_count) {
7246 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7248 res.type = iter->sig->params [i];
7249 res.klass = mono_class_from_mono_type (res.type);
7250 /* FIXME: endianess issue... */
7251 arg_size = mono_type_stack_size (res.type, &align);
7252 #if defined(__arm__) || defined(__mips__)
7253 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7255 res.value = iter->args;
7256 iter->args = (char*)iter->args + arg_size;
7258 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7261 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7269 ICALL_EXPORT MonoType*
7270 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7273 MONO_ARCH_SAVE_REGS;
7275 i = iter->sig->sentinelpos + iter->next_arg;
7277 g_assert (i < iter->sig->param_count);
7279 return iter->sig->params [i];
7282 ICALL_EXPORT MonoObject*
7283 mono_TypedReference_ToObject (MonoTypedRef tref)
7285 MONO_ARCH_SAVE_REGS;
7287 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
7288 MonoObject** objp = tref.value;
7292 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
7295 ICALL_EXPORT MonoObject*
7296 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
7298 MONO_ARCH_SAVE_REGS;
7300 if (MONO_TYPE_IS_REFERENCE (type)) {
7301 MonoObject** objp = value;
7305 return mono_value_box (mono_domain_get (), klass, value);
7309 prelink_method (MonoMethod *method)
7311 const char *exc_class, *exc_arg;
7312 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7314 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7316 mono_raise_exception(
7317 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7319 /* create the wrapper, too? */
7323 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7325 MONO_ARCH_SAVE_REGS;
7326 prelink_method (method->method);
7330 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7332 MonoClass *klass = mono_class_from_mono_type (type->type);
7334 gpointer iter = NULL;
7335 MONO_ARCH_SAVE_REGS;
7337 mono_class_init_or_throw (klass);
7339 while ((m = mono_class_get_methods (klass, &iter)))
7343 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7345 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7346 gint32 const **exponents,
7347 gunichar2 const **digitLowerTable,
7348 gunichar2 const **digitUpperTable,
7349 gint64 const **tenPowersList,
7350 gint32 const **decHexDigits)
7352 *mantissas = Formatter_MantissaBitsTable;
7353 *exponents = Formatter_TensExponentTable;
7354 *digitLowerTable = Formatter_DigitLowerTable;
7355 *digitUpperTable = Formatter_DigitUpperTable;
7356 *tenPowersList = Formatter_TenPowersList;
7357 *decHexDigits = Formatter_DecHexDigits;
7361 get_category_data (int version,
7362 guint8 const **category_data,
7363 guint16 const **category_astral_index)
7365 *category_astral_index = NULL;
7367 #ifndef DISABLE_NET_4_0
7369 *category_data = CategoryData_v4;
7370 #ifndef DISABLE_ASTRAL
7371 *category_astral_index = CategoryData_v4_astral_index;
7377 *category_data = CategoryData_v2;
7378 #ifndef DISABLE_ASTRAL
7379 *category_astral_index = CategoryData_v2_astral_index;
7383 /* These parameters are "readonly" in corlib/System/Char.cs */
7385 ves_icall_System_Char_GetDataTablePointers (int category_data_version,
7386 guint8 const **category_data,
7387 guint16 const **category_astral_index,
7388 guint8 const **numeric_data,
7389 gdouble const **numeric_data_values,
7390 guint16 const **to_lower_data_low,
7391 guint16 const **to_lower_data_high,
7392 guint16 const **to_upper_data_low,
7393 guint16 const **to_upper_data_high)
7395 get_category_data (category_data_version, category_data, category_astral_index);
7396 *numeric_data = NumericData;
7397 *numeric_data_values = NumericDataValues;
7398 *to_lower_data_low = ToLowerDataLow;
7399 *to_lower_data_high = ToLowerDataHigh;
7400 *to_upper_data_low = ToUpperDataLow;
7401 *to_upper_data_high = ToUpperDataHigh;
7405 ves_icall_MonoDebugger_GetMethodToken (MonoReflectionMethod *method)
7407 return method->method->token;
7411 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7412 * and avoid useless allocations.
7415 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7419 for (i = 0; i < type->num_mods; ++i) {
7420 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7425 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7427 for (i = 0; i < type->num_mods; ++i) {
7428 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7429 MonoClass *klass = mono_class_get (image, type->modifiers [i].token);
7430 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7437 ICALL_EXPORT MonoArray*
7438 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7440 MonoType *type = param->ClassImpl->type;
7441 MonoClass *member_class = mono_object_class (param->MemberImpl);
7442 MonoMethod *method = NULL;
7445 MonoMethodSignature *sig;
7447 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7448 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7449 method = rmethod->method;
7450 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7451 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7452 if (!(method = prop->property->get))
7453 method = prop->property->set;
7456 char *type_name = mono_type_get_full_name (member_class);
7457 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7458 MonoException *ex = mono_get_exception_not_supported (msg);
7461 mono_raise_exception (ex);
7464 image = method->klass->image;
7465 pos = param->PositionImpl;
7466 sig = mono_method_signature (method);
7470 type = sig->params [pos];
7472 return type_array_from_modifiers (image, type, optional);
7476 get_property_type (MonoProperty *prop)
7478 MonoMethodSignature *sig;
7480 sig = mono_method_signature (prop->get);
7482 } else if (prop->set) {
7483 sig = mono_method_signature (prop->set);
7484 return sig->params [sig->param_count - 1];
7489 ICALL_EXPORT MonoArray*
7490 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7492 MonoType *type = get_property_type (property->property);
7493 MonoImage *image = property->klass->image;
7497 return type_array_from_modifiers (image, type, optional);
7501 *Construct a MonoType suited to be used to decode a constant blob object.
7503 * @type is the target type which will be constructed
7504 * @blob_type is the blob type, for example, that comes from the constant table
7505 * @real_type is the expected constructed type.
7508 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7510 type->type = blob_type;
7511 type->data.klass = NULL;
7512 if (blob_type == MONO_TYPE_CLASS)
7513 type->data.klass = mono_defaults.object_class;
7514 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7515 /* For enums, we need to use the base type */
7516 type->type = MONO_TYPE_VALUETYPE;
7517 type->data.klass = mono_class_from_mono_type (real_type);
7519 type->data.klass = mono_class_from_mono_type (real_type);
7522 ICALL_EXPORT MonoObject*
7523 property_info_get_default_value (MonoReflectionProperty *property)
7526 MonoProperty *prop = property->property;
7527 MonoType *type = get_property_type (prop);
7528 MonoDomain *domain = mono_object_domain (property);
7529 MonoTypeEnum def_type;
7530 const char *def_value;
7533 mono_class_init (prop->parent);
7535 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT))
7536 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
7538 def_value = mono_class_get_property_default_value (prop, &def_type);
7540 mono_type_from_blob_type (&blob_type, def_type, type);
7541 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7546 ICALL_EXPORT MonoBoolean
7547 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7549 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7550 MonoCustomAttrInfo *cinfo;
7553 mono_class_init_or_throw (attr_class);
7555 cinfo = mono_reflection_get_custom_attrs_info (obj);
7558 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7560 mono_custom_attrs_free (cinfo);
7564 ICALL_EXPORT MonoArray*
7565 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7567 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7572 mono_class_init_or_throw (attr_class);
7574 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7575 if (!mono_error_ok (&error))
7576 mono_error_raise_exception (&error);
7577 if (mono_loader_get_last_error ()) {
7578 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7579 g_assert_not_reached ();
7587 ICALL_EXPORT MonoString*
7588 ves_icall_Mono_Runtime_GetDisplayName (void)
7591 MonoString *display_name;
7593 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7594 display_name = mono_string_new (mono_domain_get (), info);
7596 return display_name;
7599 ICALL_EXPORT MonoString*
7600 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7602 MonoString *message;
7606 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7607 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7610 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7612 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7620 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7621 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7622 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 62, 128, 128, 128, 63,
7623 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 128, 128, 128, 0, 128, 128,
7624 128, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
7625 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 128, 128, 128, 128, 128,
7626 128, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
7627 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
7631 base64_to_byte_array (gunichar2 *start, gint ilength, MonoBoolean allowWhitespaceOnly)
7636 gunichar2 last, prev_last, prev2_last;
7643 int havePadding = 0;
7645 last = prev_last = 0, prev2_last = 0;
7646 for (i = 0; i < ilength; i++) {
7648 if (c >= sizeof (dbase64)) {
7649 exc = mono_exception_from_name_msg (mono_get_corlib (),
7650 "System", "FormatException",
7651 "Invalid character found.");
7652 mono_raise_exception (exc);
7653 } else if (isspace (c)) {
7655 } else if (havePadding && c != '=') {
7656 exc = mono_exception_from_name_msg (mono_get_corlib (),
7657 "System", "FormatException",
7658 "Invalid character found.");
7659 mono_raise_exception (exc);
7661 if (c == '=') havePadding = 1;
7662 prev2_last = prev_last;
7668 olength = ilength - ignored;
7670 if (allowWhitespaceOnly && olength == 0) {
7671 return mono_array_new (mono_domain_get (), mono_defaults.byte_class, 0);
7674 if ((olength & 3) != 0 || olength <= 0) {
7675 exc = mono_exception_from_name_msg (mono_get_corlib (), "System",
7676 "FormatException", "Invalid length.");
7677 mono_raise_exception (exc);
7680 if (prev2_last == '=') {
7681 exc = mono_exception_from_name_msg (mono_get_corlib (), "System", "FormatException", "Invalid format.");
7682 mono_raise_exception (exc);
7685 olength = (olength * 3) / 4;
7689 if (prev_last == '=')
7692 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, olength);
7693 res_ptr = mono_array_addr (result, guchar, 0);
7694 for (i = 0; i < ilength; ) {
7697 for (k = 0; k < 4 && i < ilength;) {
7703 if (((b [k] = dbase64 [c]) & 0x80) != 0) {
7704 exc = mono_exception_from_name_msg (mono_get_corlib (),
7705 "System", "FormatException",
7706 "Invalid character found.");
7707 mono_raise_exception (exc);
7712 *res_ptr++ = (b [0] << 2) | (b [1] >> 4);
7714 *res_ptr++ = (b [1] << 4) | (b [2] >> 2);
7716 *res_ptr++ = (b [2] << 6) | b [3];
7718 while (i < ilength && isspace (start [i]))
7725 ICALL_EXPORT MonoArray *
7726 InternalFromBase64String (MonoString *str, MonoBoolean allowWhitespaceOnly)
7728 MONO_ARCH_SAVE_REGS;
7730 return base64_to_byte_array (mono_string_chars (str),
7731 mono_string_length (str), allowWhitespaceOnly);
7734 ICALL_EXPORT MonoArray *
7735 InternalFromBase64CharArray (MonoArray *input, gint offset, gint length)
7737 MONO_ARCH_SAVE_REGS;
7739 return base64_to_byte_array (mono_array_addr (input, gunichar2, offset),
7743 #ifndef DISABLE_ICALL_TABLES
7745 #define ICALL_TYPE(id,name,first)
7746 #define ICALL(id,name,func) Icall_ ## id,
7749 #include "metadata/icall-def.h"
7755 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7756 #define ICALL(id,name,func)
7758 #include "metadata/icall-def.h"
7764 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7765 #define ICALL(id,name,func)
7767 guint16 first_icall;
7770 static const IcallTypeDesc
7771 icall_type_descs [] = {
7772 #include "metadata/icall-def.h"
7776 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7779 #define ICALL_TYPE(id,name,first)
7782 #ifdef HAVE_ARRAY_ELEM_INIT
7783 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7784 #define MSGSTRFIELD1(line) str##line
7786 static const struct msgstrtn_t {
7787 #define ICALL(id,name,func)
7789 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7790 #include "metadata/icall-def.h"
7792 } icall_type_names_str = {
7793 #define ICALL_TYPE(id,name,first) (name),
7794 #include "metadata/icall-def.h"
7797 static const guint16 icall_type_names_idx [] = {
7798 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7799 #include "metadata/icall-def.h"
7802 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7804 static const struct msgstr_t {
7806 #define ICALL_TYPE(id,name,first)
7807 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7808 #include "metadata/icall-def.h"
7810 } icall_names_str = {
7811 #define ICALL(id,name,func) (name),
7812 #include "metadata/icall-def.h"
7815 static const guint16 icall_names_idx [] = {
7816 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7817 #include "metadata/icall-def.h"
7820 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7826 #define ICALL_TYPE(id,name,first) name,
7827 #define ICALL(id,name,func)
7828 static const char* const
7829 icall_type_names [] = {
7830 #include "metadata/icall-def.h"
7834 #define icall_type_name_get(id) (icall_type_names [(id)])
7838 #define ICALL_TYPE(id,name,first)
7839 #define ICALL(id,name,func) name,
7840 static const char* const
7842 #include "metadata/icall-def.h"
7845 #define icall_name_get(id) icall_names [(id)]
7847 #endif /* !HAVE_ARRAY_ELEM_INIT */
7851 #define ICALL_TYPE(id,name,first)
7852 #define ICALL(id,name,func) func,
7853 static const gconstpointer
7854 icall_functions [] = {
7855 #include "metadata/icall-def.h"
7859 #ifdef ENABLE_ICALL_SYMBOL_MAP
7862 #define ICALL_TYPE(id,name,first)
7863 #define ICALL(id,name,func) #func,
7864 static const gconstpointer
7865 icall_symbols [] = {
7866 #include "metadata/icall-def.h"
7871 #endif /* DISABLE_ICALL_TABLES */
7873 static GHashTable *icall_hash = NULL;
7874 static GHashTable *jit_icall_hash_name = NULL;
7875 static GHashTable *jit_icall_hash_addr = NULL;
7878 mono_icall_init (void)
7880 #ifndef DISABLE_ICALL_TABLES
7883 /* check that tables are sorted: disable in release */
7886 const char *prev_class = NULL;
7887 const char *prev_method;
7889 for (i = 0; i < Icall_type_num; ++i) {
7890 const IcallTypeDesc *desc;
7893 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7894 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7895 prev_class = icall_type_name_get (i);
7896 desc = &icall_type_descs [i];
7897 num_icalls = icall_desc_num_icalls (desc);
7898 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7899 for (j = 0; j < num_icalls; ++j) {
7900 const char *methodn = icall_name_get (desc->first_icall + j);
7901 if (prev_method && strcmp (prev_method, methodn) >= 0)
7902 g_print ("method %s should come before method %s\n", methodn, prev_method);
7903 prev_method = methodn;
7909 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7913 mono_icall_cleanup (void)
7915 g_hash_table_destroy (icall_hash);
7916 g_hash_table_destroy (jit_icall_hash_name);
7917 g_hash_table_destroy (jit_icall_hash_addr);
7921 mono_add_internal_call (const char *name, gconstpointer method)
7923 mono_loader_lock ();
7925 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7927 mono_loader_unlock ();
7930 #ifndef DISABLE_ICALL_TABLES
7932 #ifdef HAVE_ARRAY_ELEM_INIT
7934 compare_method_imap (const void *key, const void *elem)
7936 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7937 return strcmp (key, method_name);
7941 find_method_icall (const IcallTypeDesc *imap, const char *name)
7943 const guint16 *nameslot = bsearch (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
7946 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7950 compare_class_imap (const void *key, const void *elem)
7952 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7953 return strcmp (key, class_name);
7956 static const IcallTypeDesc*
7957 find_class_icalls (const char *name)
7959 const guint16 *nameslot = bsearch (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7962 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7965 #else /* HAVE_ARRAY_ELEM_INIT */
7968 compare_method_imap (const void *key, const void *elem)
7970 const char** method_name = (const char**)elem;
7971 return strcmp (key, *method_name);
7975 find_method_icall (const IcallTypeDesc *imap, const char *name)
7977 const char **nameslot = bsearch (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7980 return (gpointer)icall_functions [(nameslot - icall_names)];
7984 compare_class_imap (const void *key, const void *elem)
7986 const char** class_name = (const char**)elem;
7987 return strcmp (key, *class_name);
7990 static const IcallTypeDesc*
7991 find_class_icalls (const char *name)
7993 const char **nameslot = bsearch (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7996 return &icall_type_descs [nameslot - icall_type_names];
7999 #endif /* HAVE_ARRAY_ELEM_INIT */
8001 #endif /* DISABLE_ICALL_TABLES */
8004 * we should probably export this as an helper (handle nested types).
8005 * Returns the number of chars written in buf.
8008 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8010 int nspacelen, cnamelen;
8011 nspacelen = strlen (klass->name_space);
8012 cnamelen = strlen (klass->name);
8013 if (nspacelen + cnamelen + 2 > bufsize)
8016 memcpy (buf, klass->name_space, nspacelen);
8017 buf [nspacelen ++] = '.';
8019 memcpy (buf + nspacelen, klass->name, cnamelen);
8020 buf [nspacelen + cnamelen] = 0;
8021 return nspacelen + cnamelen;
8024 #ifdef DISABLE_ICALL_TABLES
8026 no_icall_table (void)
8028 g_assert_not_reached ();
8033 mono_lookup_internal_call (MonoMethod *method)
8038 int typelen = 0, mlen, siglen;
8040 #ifndef DISABLE_ICALL_TABLES
8041 const IcallTypeDesc *imap = NULL;
8044 g_assert (method != NULL);
8046 if (method->is_inflated)
8047 method = ((MonoMethodInflated *) method)->declaring;
8049 if (method->klass->nested_in) {
8050 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8054 mname [pos++] = '/';
8057 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8063 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8068 #ifndef DISABLE_ICALL_TABLES
8069 imap = find_class_icalls (mname);
8072 mname [typelen] = ':';
8073 mname [typelen + 1] = ':';
8075 mlen = strlen (method->name);
8076 memcpy (mname + typelen + 2, method->name, mlen);
8077 sigstart = mname + typelen + 2 + mlen;
8080 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8081 siglen = strlen (tmpsig);
8082 if (typelen + mlen + siglen + 6 > sizeof (mname))
8085 memcpy (sigstart + 1, tmpsig, siglen);
8086 sigstart [siglen + 1] = ')';
8087 sigstart [siglen + 2] = 0;
8090 mono_loader_lock ();
8092 res = g_hash_table_lookup (icall_hash, mname);
8094 mono_loader_unlock ();
8097 /* try without signature */
8099 res = g_hash_table_lookup (icall_hash, mname);
8101 mono_loader_unlock ();
8105 #ifdef DISABLE_ICALL_TABLES
8106 mono_loader_unlock ();
8107 /* Fail only when the result is actually used */
8108 /* mono_marshal_get_native_wrapper () depends on this */
8109 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8110 return ves_icall_System_String_ctor_RedirectToCreateString;
8112 return no_icall_table;
8114 /* it wasn't found in the static call tables */
8116 mono_loader_unlock ();
8119 res = find_method_icall (imap, sigstart - mlen);
8121 mono_loader_unlock ();
8124 /* try _with_ signature */
8126 res = find_method_icall (imap, sigstart - mlen);
8128 mono_loader_unlock ();
8132 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8133 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8134 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8135 g_print ("\nWhen you update one from svn you need to update, compile and install\nthe other too.\n");
8136 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");
8137 g_print ("If you see other errors or faults after this message they are probably related\n");
8138 g_print ("and you need to fix your mono install first.\n");
8140 mono_loader_unlock ();
8146 #ifdef ENABLE_ICALL_SYMBOL_MAP
8148 func_cmp (gconstpointer key, gconstpointer p)
8150 return (gsize)key - (gsize)*(gsize*)p;
8155 * mono_lookup_icall_symbol:
8157 * Given the icall METHOD, returns its C symbol.
8160 mono_lookup_icall_symbol (MonoMethod *m)
8162 #ifdef DISABLE_ICALL_TABLES
8163 g_assert_not_reached ();
8166 #ifdef ENABLE_ICALL_SYMBOL_MAP
8170 static gconstpointer *functions_sorted;
8171 static const char**symbols_sorted;
8172 static gboolean inited;
8177 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8178 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8179 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8180 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8181 /* Bubble sort the two arrays */
8185 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8186 if (functions_sorted [i] > functions_sorted [i + 1]) {
8189 tmp = functions_sorted [i];
8190 functions_sorted [i] = functions_sorted [i + 1];
8191 functions_sorted [i + 1] = tmp;
8192 tmp = symbols_sorted [i];
8193 symbols_sorted [i] = symbols_sorted [i + 1];
8194 symbols_sorted [i + 1] = tmp;
8201 func = mono_lookup_internal_call (m);
8204 slot = bsearch (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8208 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8210 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8211 g_assert_not_reached ();
8218 type_from_typename (char *typename)
8220 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8222 if (!strcmp (typename, "int"))
8223 klass = mono_defaults.int_class;
8224 else if (!strcmp (typename, "ptr"))
8225 klass = mono_defaults.int_class;
8226 else if (!strcmp (typename, "void"))
8227 klass = mono_defaults.void_class;
8228 else if (!strcmp (typename, "int32"))
8229 klass = mono_defaults.int32_class;
8230 else if (!strcmp (typename, "uint32"))
8231 klass = mono_defaults.uint32_class;
8232 else if (!strcmp (typename, "int8"))
8233 klass = mono_defaults.sbyte_class;
8234 else if (!strcmp (typename, "uint8"))
8235 klass = mono_defaults.byte_class;
8236 else if (!strcmp (typename, "int16"))
8237 klass = mono_defaults.int16_class;
8238 else if (!strcmp (typename, "uint16"))
8239 klass = mono_defaults.uint16_class;
8240 else if (!strcmp (typename, "long"))
8241 klass = mono_defaults.int64_class;
8242 else if (!strcmp (typename, "ulong"))
8243 klass = mono_defaults.uint64_class;
8244 else if (!strcmp (typename, "float"))
8245 klass = mono_defaults.single_class;
8246 else if (!strcmp (typename, "double"))
8247 klass = mono_defaults.double_class;
8248 else if (!strcmp (typename, "object"))
8249 klass = mono_defaults.object_class;
8250 else if (!strcmp (typename, "obj"))
8251 klass = mono_defaults.object_class;
8252 else if (!strcmp (typename, "string"))
8253 klass = mono_defaults.string_class;
8254 else if (!strcmp (typename, "bool"))
8255 klass = mono_defaults.boolean_class;
8256 else if (!strcmp (typename, "boolean"))
8257 klass = mono_defaults.boolean_class;
8259 g_error ("%s", typename);
8260 g_assert_not_reached ();
8262 return &klass->byval_arg;
8265 MonoMethodSignature*
8266 mono_create_icall_signature (const char *sigstr)
8271 MonoMethodSignature *res;
8273 mono_loader_lock ();
8274 res = g_hash_table_lookup (mono_defaults.corlib->helper_signatures, sigstr);
8276 mono_loader_unlock ();
8280 parts = g_strsplit (sigstr, " ", 256);
8289 res = mono_metadata_signature_alloc (mono_defaults.corlib, len - 1);
8294 * Under windows, the default pinvoke calling convention is STDCALL but
8297 res->call_convention = MONO_CALL_C;
8300 res->ret = type_from_typename (parts [0]);
8301 for (i = 1; i < len; ++i) {
8302 res->params [i - 1] = type_from_typename (parts [i]);
8307 g_hash_table_insert (mono_defaults.corlib->helper_signatures, (gpointer)sigstr, res);
8309 mono_loader_unlock ();
8315 mono_find_jit_icall_by_name (const char *name)
8317 MonoJitICallInfo *info;
8318 g_assert (jit_icall_hash_name);
8320 mono_loader_lock ();
8321 info = g_hash_table_lookup (jit_icall_hash_name, name);
8322 mono_loader_unlock ();
8327 mono_find_jit_icall_by_addr (gconstpointer addr)
8329 MonoJitICallInfo *info;
8330 g_assert (jit_icall_hash_addr);
8332 mono_loader_lock ();
8333 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8334 mono_loader_unlock ();
8340 * mono_get_jit_icall_info:
8342 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8343 * caller should access it while holding the loader lock.
8346 mono_get_jit_icall_info (void)
8348 return jit_icall_hash_name;
8352 * mono_lookup_jit_icall_symbol:
8354 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8357 mono_lookup_jit_icall_symbol (const char *name)
8359 MonoJitICallInfo *info;
8360 const char *res = NULL;
8362 mono_loader_lock ();
8363 info = g_hash_table_lookup (jit_icall_hash_name, name);
8365 res = info->c_symbol;
8366 mono_loader_unlock ();
8371 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8373 mono_loader_lock ();
8374 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8375 mono_loader_unlock ();
8379 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, const char *c_symbol)
8381 MonoJitICallInfo *info;
8386 mono_loader_lock ();
8388 if (!jit_icall_hash_name) {
8389 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8390 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8393 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8394 g_warning ("jit icall already defined \"%s\"\n", name);
8395 g_assert_not_reached ();
8398 info = g_new0 (MonoJitICallInfo, 1);
8403 info->c_symbol = c_symbol;
8406 info->wrapper = func;
8408 info->wrapper = NULL;
8411 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8412 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8414 mono_loader_unlock ();
8419 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8421 return mono_register_jit_icall_full (func, name, sig, is_save, NULL);