#include <stdlib.h>
#include <signal.h>
#include <mono/metadata/image.h>
+#include <mono/metadata/assembly.h>
#include <mono/metadata/cil-coff.h>
#include <mono/metadata/metadata.h>
+#include <mono/metadata/metadata-internals.h>
#include <mono/metadata/tabledefs.h>
#include <mono/metadata/tokentype.h>
-#include <mono/metadata/class.h>
+#include <mono/metadata/class-internals.h>
#include <mono/metadata/object.h>
#include <mono/metadata/appdomain.h>
#include <mono/metadata/mono-endian.h>
#include <mono/metadata/reflection.h>
#include <mono/os/gc_wrapper.h>
-/*
- * Uncomment this to enable GC aware auto layout: in this mode, reference
- * fields are grouped together inside objects, increasing collector
- * performance.
- * Requires that all classes whose layout is known to native code be annotated
- * with [StructLayout (LayoutKind.Sequential)]
- */
-//#define GC_AWARE_AUTO_LAYOUT
-
-#define CSIZE(x) (sizeof (x) / 4)
-
MonoStats mono_stats;
gboolean mono_print_vtable = FALSE;
static MonoClass * mono_class_create_from_typedef (MonoImage *image, guint32 type_token);
+void (*mono_debugger_start_class_init_func) (MonoClass *klass) = NULL;
void (*mono_debugger_class_init_func) (MonoClass *klass) = NULL;
MonoClass *
name = mono_metadata_string_heap (image, cols [MONO_TYPEREF_NAME]);
nspace = mono_metadata_string_heap (image, cols [MONO_TYPEREF_NAMESPACE]);
- idx = cols [MONO_TYPEREF_SCOPE] >> RESOLTION_SCOPE_BITS;
- switch (cols [MONO_TYPEREF_SCOPE] & RESOLTION_SCOPE_MASK) {
- case RESOLTION_SCOPE_MODULE:
+ idx = cols [MONO_TYPEREF_SCOPE] >> MONO_RESOLTION_SCOPE_BITS;
+ switch (cols [MONO_TYPEREF_SCOPE] & MONO_RESOLTION_SCOPE_MASK) {
+ case MONO_RESOLTION_SCOPE_MODULE:
if (!idx)
g_error ("null ResolutionScope not yet handled");
/* a typedef in disguise */
return mono_class_from_name (image, nspace, name);
- case RESOLTION_SCOPE_MODULEREF:
+ case MONO_RESOLTION_SCOPE_MODULEREF:
return mono_class_from_name (image->modules [idx - 1], nspace, name);
- case RESOLTION_SCOPE_TYPEREF: {
+ case MONO_RESOLTION_SCOPE_TYPEREF: {
MonoClass *enclosing = mono_class_from_typeref (image, MONO_TOKEN_TYPE_REF | idx);
GList *tmp;
mono_class_init (enclosing);
g_warning ("TypeRef ResolutionScope not yet handled (%d)", idx);
return NULL;
}
- case RESOLTION_SCOPE_ASSEMBLYREF:
+ case MONO_RESOLTION_SCOPE_ASSEMBLYREF:
break;
}
/*
* detected a reference to mscorlib, we simply return a reference to a dummy
* until we have a better solution.
+ *
+ * once a better solution is in place, the System.MonoDummy
+ * class should be removed from CVS.
*/
fprintf(stderr, "Sending dummy where %s.%s expected\n", mono_metadata_string_heap (image, cols [MONO_TYPEREF_NAMESPACE]), mono_metadata_string_heap (image, cols [MONO_TYPEREF_NAME]));
}
static MonoType*
-dup_type (MonoType* t)
+dup_type (MonoType* t, const MonoType *original)
{
MonoType *r = g_new0 (MonoType, 1);
*r = *t;
+ r->attrs = original->attrs;
+ mono_stats.generics_metadata_size += sizeof (MonoType);
return r;
}
static void
-mono_type_get_name_recurse (MonoType *type, GString *str)
+mono_type_get_name_recurse (MonoType *type, GString *str, gboolean is_recursed)
{
MonoClass *klass;
case MONO_TYPE_ARRAY: {
int i, rank = type->data.array->rank;
- mono_type_get_name_recurse (&type->data.array->eklass->byval_arg, str);
+ mono_type_get_name_recurse (&type->data.array->eklass->byval_arg, str, FALSE);
g_string_append_c (str, '[');
for (i = 1; i < rank; i++)
g_string_append_c (str, ',');
break;
}
case MONO_TYPE_SZARRAY:
- mono_type_get_name_recurse (&type->data.klass->byval_arg, str);
+ mono_type_get_name_recurse (&type->data.klass->byval_arg, str, FALSE);
g_string_append (str, "[]");
break;
case MONO_TYPE_PTR:
- mono_type_get_name_recurse (type->data.type, str);
+ mono_type_get_name_recurse (type->data.type, str, FALSE);
g_string_append_c (str, '*');
break;
default:
klass = mono_class_from_mono_type (type);
if (klass->nested_in) {
- mono_type_get_name_recurse (&klass->nested_in->byval_arg, str);
+ mono_type_get_name_recurse (&klass->nested_in->byval_arg, str, TRUE);
g_string_append_c (str, '+');
}
if (*klass->name_space) {
g_string_append_c (str, '.');
}
g_string_append (str, klass->name);
+ if (is_recursed)
+ break;
+ if (klass->generic_inst) {
+ MonoGenericInst *ginst = klass->generic_inst;
+ int i;
+
+ g_string_append_c (str, '[');
+ for (i = 0; i < ginst->type_argc; i++) {
+ if (i)
+ g_string_append_c (str, ',');
+ mono_type_get_name_recurse (ginst->type_argv [i], str, FALSE);
+ }
+ g_string_append_c (str, ']');
+ } else if (klass->gen_params) {
+ int i;
+
+ g_string_append_c (str, '[');
+ for (i = 0; i < klass->num_gen_params; i++) {
+ if (i)
+ g_string_append_c (str, ',');
+ g_string_append (str, klass->gen_params [i].name);
+ }
+ g_string_append_c (str, ']');
+ }
break;
}
}
mono_type_get_name (MonoType *type)
{
GString* result = g_string_new ("");
- mono_type_get_name_recurse (type, result);
+ mono_type_get_name_recurse (type, result, FALSE);
if (type->byref)
g_string_append_c (result, '&');
return g_string_free (result, FALSE);
}
+gboolean
+mono_class_is_open_constructed_type (MonoType *t)
+{
+ switch (t->type) {
+ case MONO_TYPE_VAR:
+ case MONO_TYPE_MVAR:
+ return TRUE;
+ case MONO_TYPE_SZARRAY:
+ return mono_class_is_open_constructed_type (&t->data.klass->byval_arg);
+ case MONO_TYPE_ARRAY:
+ return mono_class_is_open_constructed_type (&t->data.array->eklass->byval_arg);
+ case MONO_TYPE_PTR:
+ return mono_class_is_open_constructed_type (t->data.type);
+ case MONO_TYPE_GENERICINST: {
+ MonoGenericInst *ginst = t->data.generic_inst;
+ int i;
+
+ if (mono_class_is_open_constructed_type (ginst->generic_type))
+ return TRUE;
+ for (i = 0; i < ginst->type_argc; i++)
+ if (mono_class_is_open_constructed_type (ginst->type_argv [i]))
+ return TRUE;
+ return FALSE;
+ }
+ default:
+ return FALSE;
+ }
+}
+
static MonoType*
-inflate_generic_type (MonoType *type, MonoGenericInst *tgen, MonoGenericInst *mgen)
+inflate_generic_type (MonoType *type, MonoGenericContext *context)
{
switch (type->type) {
case MONO_TYPE_MVAR:
- if (mgen)
- return dup_type (mgen->type_argv [type->data.generic_param->num]);
+ if (context->gmethod && context->gmethod->mtype_argv)
+ return dup_type (
+ context->gmethod->mtype_argv [type->data.generic_param->num],
+ type);
else
- return type;
+ return NULL;
case MONO_TYPE_VAR:
- /*g_print ("inflating var %d to %s\n", type->data.type_param, mono_type_get_name (tgen->type_argv [type->data.type_param]));*/
- return dup_type (tgen->type_argv [type->data.generic_param->num]);
+ if (context->ginst)
+ return dup_type (
+ context->ginst->type_argv [type->data.generic_param->num],
+ type);
+ else
+ return NULL;
case MONO_TYPE_SZARRAY: {
MonoClass *eclass = type->data.klass;
- MonoClass *nclass;
+ MonoType *nt, *inflated = inflate_generic_type (&eclass->byval_arg, context);
+ if (!inflated)
+ return NULL;
+ nt = dup_type (type, type);
+ nt->data.klass = mono_class_from_mono_type (inflated);
+ return nt;
+ }
+ case MONO_TYPE_GENERICINST: {
+ MonoGenericInst *oginst = type->data.generic_inst;
+ MonoGenericInst *nginst;
MonoType *nt;
- if (eclass->byval_arg.type == MONO_TYPE_MVAR) {
- nclass = mono_class_from_mono_type (mgen->type_argv [eclass->byval_arg.data.generic_param->num]);
- } else if (eclass->byval_arg.type == MONO_TYPE_VAR) {
- nclass = mono_class_from_mono_type (tgen->type_argv [eclass->byval_arg.data.generic_param->num]);
- } else {
- return type;
+ int i;
+
+ nginst = g_new0 (MonoGenericInst, 1);
+ *nginst = *oginst;
+
+ nginst->is_open = FALSE;
+
+ nginst->type_argv = g_new0 (MonoType *, oginst->type_argc);
+
+ for (i = 0; i < oginst->type_argc; i++) {
+ MonoType *t = oginst->type_argv [i];
+ nginst->type_argv [i] = mono_class_inflate_generic_type (t, context);
+
+ if (!nginst->is_open)
+ nginst->is_open = mono_class_is_open_constructed_type (nginst->type_argv [i]);
+ };
+
+ nginst->klass = NULL;
+
+ nginst->context = g_new0 (MonoGenericContext, 1);
+ nginst->context->ginst = nginst;
+
+ mono_loader_lock ();
+ nt = g_hash_table_lookup (oginst->klass->image->generic_inst_cache, nginst);
+
+ if (nt) {
+ g_free (nginst->type_argv);
+ g_free (nginst);
+ mono_loader_unlock ();
+ return nt;
}
- nt = dup_type (type);
- nt->data.klass = nclass;
+
+ nginst->dynamic_info = NULL;
+ nginst->initialized = FALSE;
+
+ mono_class_create_generic (nginst);
+
+ mono_stats.generic_instance_count++;
+ mono_stats.generics_metadata_size += sizeof (MonoGenericInst) +
+ sizeof (MonoGenericContext) +
+ nginst->type_argc * sizeof (MonoType);
+
+ nt = dup_type (type, type);
+ nt->data.generic_inst = nginst;
+ g_hash_table_insert (oginst->klass->image->generic_inst_cache, nginst, nt);
+ mono_loader_unlock ();
return nt;
}
default:
- return type;
+ return NULL;
}
- return type;
+ return NULL;
+}
+
+MonoType*
+mono_class_inflate_generic_type (MonoType *type, MonoGenericContext *context)
+{
+ MonoType *inflated = inflate_generic_type (type, context);
+
+ if (!inflated)
+ return type;
+
+ mono_stats.inflated_type_count++;
+ return inflated;
}
static MonoMethodSignature*
-inflate_generic_signature (MonoImage *image, MonoMethodSignature *sig, MonoGenericInst *tgen, MonoGenericInst *mgen)
+inflate_generic_signature (MonoImage *image, MonoMethodSignature *sig,
+ MonoGenericContext *context)
{
MonoMethodSignature *res;
int i;
res = mono_metadata_signature_alloc (image, sig->param_count);
- res->ret = inflate_generic_type (sig->ret, tgen, mgen);
- for (i = 0; i < sig->param_count; ++i) {
- res->params [i] = inflate_generic_type (sig->params [i], tgen, mgen);
- }
+ res->ret = mono_class_inflate_generic_type (sig->ret, context);
+ for (i = 0; i < sig->param_count; ++i)
+ res->params [i] = mono_class_inflate_generic_type (sig->params [i], context);
res->hasthis = sig->hasthis;
res->explicit_this = sig->explicit_this;
res->call_convention = sig->call_convention;
+ res->generic_param_count = sig->generic_param_count;
+ res->is_inflated = 1;
return res;
}
static MonoMethodHeader*
-inflate_generic_header (MonoMethodHeader *header, MonoGenericInst *tgen, MonoGenericInst *mgen)
+inflate_generic_header (MonoMethodHeader *header, MonoGenericContext *context)
{
MonoMethodHeader *res;
int i;
res->init_locals = header->init_locals;
res->num_locals = header->num_locals;
res->clauses = header->clauses;
- for (i = 0; i < header->num_locals; ++i) {
- res->locals [i] = inflate_generic_type (header->locals [i], tgen, mgen);
- }
+ res->gen_params = header->gen_params;
+ for (i = 0; i < header->num_locals; ++i)
+ res->locals [i] = mono_class_inflate_generic_type (header->locals [i], context);
return res;
}
MonoMethod*
-mono_class_inflate_generic_method (MonoMethod *method, MonoGenericInst *tgen, MonoGenericInst *mgen)
+mono_class_inflate_generic_method (MonoMethod *method, MonoGenericContext *context,
+ MonoClass *klass)
{
- MonoMethod *result;
- if ((method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) || (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL)) {
- MonoMethodPInvoke *nmethod = g_new0 (MonoMethodPInvoke, 1);
- *nmethod = *(MonoMethodPInvoke*)method;
- result = (MonoMethod*)nmethod;
- } else {
- MonoMethodNormal *nmethod = g_new0 (MonoMethodNormal, 1);
- *nmethod = *(MonoMethodNormal*)method;
- result = (MonoMethod*)nmethod;
- nmethod->header = inflate_generic_header (((MonoMethodNormal*)method)->header, tgen, mgen);
+ MonoMethodInflated *result;
+
+ if ((method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
+ (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL))
+ return method;
+
+ mono_stats.inflated_method_count++;
+ mono_stats.generics_metadata_size +=
+ sizeof (MonoMethodInflated) - sizeof (MonoMethodNormal);
+
+ result = g_new0 (MonoMethodInflated, 1);
+ result->nmethod = *(MonoMethodNormal*)method;
+
+ if (result->nmethod.header)
+ result->nmethod.header = inflate_generic_header (
+ result->nmethod.header, context);
+
+ if (klass)
+ result->nmethod.method.klass = klass;
+ else {
+ MonoType *declaring = mono_class_inflate_generic_type (
+ &method->klass->byval_arg, context);
+ result->nmethod.method.klass = mono_class_from_mono_type (declaring);
}
- result->signature = inflate_generic_signature (method->klass->image, result->signature, tgen, mgen);
- return result;
+
+ result->nmethod.method.signature = inflate_generic_signature (
+ method->klass->image, method->signature, context);
+
+ if (context->gmethod) {
+ result->context = g_new0 (MonoGenericContext, 1);
+ result->context->gmethod = context->gmethod;
+ result->context->ginst = result->nmethod.method.klass->generic_inst;
+
+ mono_stats.generics_metadata_size += sizeof (MonoGenericContext);
+ } else
+ result->context = result->nmethod.method.klass->generic_inst->context;
+
+ if (method->signature->is_inflated)
+ result->declaring = ((MonoMethodInflated *) method)->declaring;
+ else
+ result->declaring = method;
+
+ return (MonoMethod *) result;
}
/**
guint32 rva;
guint32 packing_size = 0;
gboolean explicit_size;
+ MonoClassField *field;
if (class->size_inited)
return;
class_compute_field_layout (class->parent);
class->instance_size += class->parent->instance_size;
class->min_align = class->parent->min_align;
- blittable = class->blittable;
+ blittable = class->parent->blittable;
} else {
class->instance_size = sizeof (MonoObject);
class->min_align = 1;
for (i = 0; i < top; i++){
const char *sig;
guint32 cols [MONO_FIELD_SIZE];
- guint32 constant_cols [MONO_CONSTANT_SIZE];
- guint32 cindex;
int idx = class->field.first + i;
-
- mono_metadata_decode_row (t, idx, cols, CSIZE (cols));
+
+ field = &class->fields [i];
+ mono_metadata_decode_row (t, idx, cols, MONO_FIELD_SIZE);
/* The name is needed for fieldrefs */
- class->fields [i].name = mono_metadata_string_heap (m, cols [MONO_FIELD_NAME]);
+ field->name = mono_metadata_string_heap (m, cols [MONO_FIELD_NAME]);
sig = mono_metadata_blob_heap (m, cols [MONO_FIELD_SIGNATURE]);
mono_metadata_decode_value (sig, &sig);
/* FIELD signature == 0x06 */
g_assert (*sig == 0x06);
- class->fields [i].type = mono_metadata_parse_field_type (
+ field->type = mono_metadata_parse_field_type (
m, cols [MONO_FIELD_FLAGS], sig + 1, &sig);
+ if (mono_field_is_deleted (field))
+ continue;
if (class->generic_inst) {
- class->fields [i].type = inflate_generic_type (class->fields [i].type, class->generic_inst->data.generic_inst, NULL);
- class->fields [i].type->attrs = cols [MONO_FIELD_FLAGS];
+ field->type = mono_class_inflate_generic_type (
+ field->type, class->generic_inst->context);
+ field->type->attrs = cols [MONO_FIELD_FLAGS];
}
- class->fields [i].parent = class;
+ field->parent = class;
- if (!(class->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC)) {
- if (class->fields [i].type->byref) {
+ /* Only do these checks if we still think this type is blittable */
+ if (blittable && !(field->type->attrs & FIELD_ATTRIBUTE_STATIC)) {
+ if (field->type->byref) {
blittable = FALSE;
} else {
- MonoClass *field_class = mono_class_from_mono_type (class->fields [i].type);
+ MonoClass *field_class = mono_class_from_mono_type (field->type);
if (!field_class || !field_class->blittable)
blittable = FALSE;
}
}
+
if (layout == TYPE_ATTRIBUTE_EXPLICIT_LAYOUT) {
- mono_metadata_field_info (m, idx, &class->fields [i].offset, NULL, NULL);
- if (class->fields [i].offset == (guint32)-1)
- g_warning ("%s not initialized correctly (missing field layout info for %s)", class->name, class->fields [i].name);
+ mono_metadata_field_info (m, idx, &field->offset, NULL, NULL);
+ if (field->offset == (guint32)-1 && !(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
+ g_warning ("%s not initialized correctly (missing field layout info for %s)", class->name, field->name);
}
if (cols [MONO_FIELD_FLAGS] & FIELD_ATTRIBUTE_HAS_FIELD_RVA) {
mono_metadata_field_info (m, idx, NULL, &rva, NULL);
if (!rva)
- g_warning ("field %s in %s should have RVA data, but hasn't", class->fields [i].name, class->name);
- class->fields [i].data = mono_cli_rva_map (class->image->image_info, rva);
+ g_warning ("field %s in %s should have RVA data, but hasn't", field->name, class->name);
+ field->data = mono_cli_rva_map (class->image->image_info, rva);
}
if (class->enumtype && !(cols [MONO_FIELD_FLAGS] & FIELD_ATTRIBUTE_STATIC)) {
- class->enum_basetype = class->fields [i].type;
+ class->enum_basetype = field->type;
class->cast_class = class->element_class = mono_class_from_mono_type (class->enum_basetype);
blittable = class->element_class->blittable;
}
- if ((class->fields [i].type->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT) &&
- (class->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC)) {
- cindex = mono_metadata_get_constant_index (class->image, MONO_TOKEN_FIELD_DEF | (class->field.first + i + 1));
- if (!cindex) {
- g_warning ("constant for field %s:%s not found", class->name, class->fields [i].name);
- continue;
- }
- mono_metadata_decode_row (&class->image->tables [MONO_TABLE_CONSTANT], cindex - 1, constant_cols, MONO_CONSTANT_SIZE);
- class->fields [i].def_value = g_new0 (MonoConstant, 1);
- class->fields [i].def_value->type = constant_cols [MONO_CONSTANT_TYPE];
- class->fields [i].def_value->value = (gpointer)mono_metadata_blob_heap (class->image, constant_cols [MONO_CONSTANT_VALUE]);
- }
+ /* The def_value of fields is compute lazily during vtable creation */
}
if (class == mono_defaults.string_class)
const int top = class->field.count;
guint32 layout = class->flags & TYPE_ATTRIBUTE_LAYOUT_MASK;
guint32 pass, passes, real_size;
+ gboolean gc_aware_layout = FALSE;
+ MonoClassField *field;
+
+ /*
+ * Enable GC aware auto layout: in this mode, reference
+ * fields are grouped together inside objects, increasing collector
+ * performance.
+ * Requires that all classes whose layout is known to native code be annotated
+ * with [StructLayout (LayoutKind.Sequential)]
+ * Value types have gc_aware_layout disabled by default, as per
+ * what the default is for other runtimes.
+ */
+ /* corlib is missing [StructLayout] directives in many places */
+ if (layout == TYPE_ATTRIBUTE_AUTO_LAYOUT) {
+ if (class->image != mono_defaults.corlib &&
+ class->byval_arg.type != MONO_TYPE_VALUETYPE)
+ gc_aware_layout = TRUE;
+ }
/*
* Compute field layout and total size (not considering static fields)
case TYPE_ATTRIBUTE_AUTO_LAYOUT:
case TYPE_ATTRIBUTE_SEQUENTIAL_LAYOUT:
-#ifdef GC_AWARE_AUTO_LAYOUT
- passes = 2;
-#else
- passes = 1;
-#endif
+ if (gc_aware_layout)
+ passes = 2;
+ else
+ passes = 1;
+
if (layout != TYPE_ATTRIBUTE_AUTO_LAYOUT)
passes = 1;
for (pass = 0; pass < passes; ++pass) {
for (i = 0; i < top; i++){
int size, align;
+ field = &class->fields [i];
- if (class->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC)
+ if (mono_field_is_deleted (field))
+ continue;
+ if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
continue;
-#ifdef GC_AWARE_AUTO_LAYOUT
- /* FIXME: Fix mono_marshal_load_type_info () too */
- if (layout == TYPE_ATTRIBUTE_AUTO_LAYOUT) {
+ if (gc_aware_layout) {
/*
* We process fields with reference type in the first pass,
* and fields with non-reference type in the second pass.
* some internal structures, we store GC_MALLOCed memory
* in IntPtr fields...
*/
- if (MONO_TYPE_IS_POINTER (class->fields [i].type)) {
+ if (MONO_TYPE_IS_POINTER (field->type)) {
if (pass == 1)
continue;
} else {
continue;
}
}
-#endif
if ((top == 1) && (class->instance_size == sizeof (MonoObject)) &&
- (strcmp (class->fields [i].name, "$PRIVATE$") == 0)) {
+ (strcmp (field->name, "$PRIVATE$") == 0)) {
/* This field is a hack inserted by MCS to empty structures */
continue;
}
- size = mono_type_size (class->fields [i].type, &align);
+ size = mono_type_size (field->type, &align);
/* FIXME (LAMESPEC): should we also change the min alignment according to pack? */
align = class->packing_size ? MIN (class->packing_size, align): align;
class->min_align = MAX (align, class->min_align);
- class->fields [i].offset = real_size;
- class->fields [i].offset += align - 1;
- class->fields [i].offset &= ~(align - 1);
- real_size = class->fields [i].offset + size;
+ field->offset = real_size;
+ field->offset += align - 1;
+ field->offset &= ~(align - 1);
+ real_size = field->offset + size;
}
class->instance_size = MAX (real_size, class->instance_size);
real_size = 0;
for (i = 0; i < top; i++) {
int size, align;
+ field = &class->fields [i];
/*
* There must be info about all the fields in a type if it
* uses explicit layout.
*/
- if (class->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC)
+ if (mono_field_is_deleted (field))
+ continue;
+ if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
continue;
- size = mono_type_size (class->fields [i].type, &align);
+ size = mono_type_size (field->type, &align);
/*
- * When we get here, class->fields [i].offset is already set by the
+ * When we get here, field->offset is already set by the
* loader (for either runtime fields or fields loaded from metadata).
* The offset is from the start of the object: this works for both
* classes and valuetypes.
*/
- class->fields [i].offset += sizeof (MonoObject);
+ field->offset += sizeof (MonoObject);
/*
* Calc max size.
*/
- real_size = MAX (real_size, size + class->fields [i].offset);
+ real_size = MAX (real_size, size + field->offset);
}
class->instance_size = MAX (real_size, class->instance_size);
break;
*/
for (i = 0; i < top; i++){
int size, align;
+ field = &class->fields [i];
- if (!(class->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC))
+ if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC) || field->type->attrs & FIELD_ATTRIBUTE_LITERAL)
+ continue;
+ if (mono_field_is_deleted (field))
continue;
- size = mono_type_size (class->fields [i].type, &align);
- class->fields [i].offset = class->class_size;
- class->fields [i].offset += align - 1;
- class->fields [i].offset &= ~(align - 1);
- class->class_size = class->fields [i].offset + size;
+ size = mono_type_size (field->type, &align);
+ field->offset = class->class_size;
+ field->offset += align - 1;
+ field->offset &= ~(align - 1);
+ class->class_size = field->offset + size;
}
}
class->properties = g_new0 (MonoProperty, class->property.count);
for (i = class->property.first; i < class->property.last; ++i) {
mono_metadata_decode_row (pt, i, cols, MONO_PROPERTY_SIZE);
+ class->properties [i - class->property.first].parent = class;
class->properties [i - class->property.first].attrs = cols [MONO_PROPERTY_FLAGS];
class->properties [i - class->property.first].name = mono_metadata_string_heap (class->image, cols [MONO_PROPERTY_NAME]);
class->events = g_new0 (MonoEvent, class->event.count);
for (i = class->event.first; i < class->event.last; ++i) {
mono_metadata_decode_row (pt, i, cols, MONO_EVENT_SIZE);
+ class->events [i - class->event.first].parent = class;
class->events [i - class->event.first].attrs = cols [MONO_EVENT_FLAGS];
class->events [i - class->event.first].name = mono_metadata_string_heap (class->image, cols [MONO_EVENT_NAME]);
char *str;
gpointer value;
- g_assert (class->flags & TYPE_ATTRIBUTE_INTERFACE);
+ g_assert (MONO_CLASS_IS_INTERFACE (class));
mono_loader_lock ();
}
}
- if (class->flags & TYPE_ATTRIBUTE_INTERFACE) {
+ if (MONO_CLASS_IS_INTERFACE (class)) {
if (max_iid < class->interface_id)
max_iid = class->interface_id;
}
}
}
- if (class->flags & TYPE_ATTRIBUTE_INTERFACE)
+ if (MONO_CLASS_IS_INTERFACE (class))
class->interface_offsets [class->interface_id] = cur_slot;
return cur_slot;
/* override interface methods */
for (i = 0; i < onum; i++) {
MonoMethod *decl = overrides [i*2];
- if (decl->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
+ if (MONO_CLASS_IS_INTERFACE (decl->klass)) {
int dslot;
g_assert (decl->slot != -1);
dslot = decl->slot + class->interface_offsets [decl->klass->interface_id];
if (im->flags & METHOD_ATTRIBUTE_STATIC)
continue;
g_assert (io + l <= max_vtsize);
+
+ /*
+ * If one of our parents already implements this interface
+ * we can inherit the implementation.
+ */
+ if (!(vtable [io + l])) {
+ MonoClass *parent = class->parent;
+
+ if ((ic->interface_id <= parent->max_interface_id) &&
+ (parent->interface_offsets [ic->interface_id]) &&
+ parent->vtable)
+ vtable [io + l] = parent->vtable [parent->interface_offsets [ic->interface_id] + l];
+ }
+
if (!(vtable [io + l])) {
for (j = 0; j < onum; ++j) {
g_print (" at slot %d: %s (%d) overrides %s (%d)\n", io+l, overrides [j*2+1]->name,
MonoMethod *cm;
cm = class->methods [i];
-
- if (!(cm->flags & METHOD_ATTRIBUTE_NEW_SLOT) && (cm->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
+
+ /*
+ * Non-virtual method have no place in the vtable.
+ * This also catches static methods (since they are not virtual).
+ */
+ if (!(cm->flags & METHOD_ATTRIBUTE_VIRTUAL))
+ continue;
+
+ /*
+ * If the method is REUSE_SLOT, we must check in the
+ * base class for a method to override.
+ */
+ if (!(cm->flags & METHOD_ATTRIBUTE_NEW_SLOT)) {
int slot = -1;
for (k = class->parent; k ; k = k->parent) {
int j;
if (cm->slot < 0)
cm->slot = cur_slot++;
- if (!(cm->flags & METHOD_ATTRIBUTE_ABSTRACT))
+ if (!(cm->flags & METHOD_ATTRIBUTE_ABSTRACT) && !cm->signature->generic_param_count)
vtable [cm->slot] = cm;
}
/* override non interface methods */
for (i = 0; i < onum; i++) {
MonoMethod *decl = overrides [i*2];
- if (!(decl->klass->flags & TYPE_ATTRIBUTE_INTERFACE)) {
+ if (!MONO_CLASS_IS_INTERFACE (decl->klass)) {
g_assert (decl->slot != -1);
vtable [decl->slot] = overrides [i*2 + 1];
overrides [i * 2 + 1]->slot = decl->slot;
mono_g_hash_table_destroy (override_map);
}
-
- class->vtable_size = cur_slot;
+
+ if (class->generic_inst) {
+ MonoClass *gklass = mono_class_from_mono_type (class->generic_inst->generic_type);
+
+ mono_class_init (gklass);
+ class->vtable_size = gklass->vtable_size;
+ } else
+ class->vtable_size = cur_slot;
+
class->vtable = g_malloc0 (sizeof (gpointer) * class->vtable_size);
memcpy (class->vtable, vtable, sizeof (gpointer) * class->vtable_size);
class->init_pending = 1;
+ if (mono_debugger_start_class_init_func)
+ mono_debugger_start_class_init_func (class);
+
mono_stats.initialized_class_count++;
+ if (class->generic_inst && !class->generic_inst->is_dynamic) {
+ MonoGenericInst *ginst = class->generic_inst;
+ MonoClass *gklass;
+ GList *list;
+
+ gklass = mono_class_from_mono_type (ginst->generic_type);
+ mono_class_init (gklass);
+
+ if (ginst->parent)
+ class->parent = mono_class_from_mono_type (ginst->parent);
+ else
+ class->parent = gklass->parent;
+
+ mono_class_setup_parent (class, class->parent);
+
+ if (MONO_CLASS_IS_INTERFACE (class))
+ class->interface_id = mono_get_unique_iid (class);
+
+ class->method = gklass->method;
+ class->methods = g_new0 (MonoMethod *, class->method.count);
+
+ for (i = 0; i < class->method.count; i++)
+ class->methods [i] = mono_class_inflate_generic_method (
+ gklass->methods [i], ginst->context, ginst->klass);
+
+ class->field = gklass->field;
+ class->fields = g_new0 (MonoClassField, class->field.count);
+
+ for (i = 0; i < class->field.count; i++) {
+ MonoInflatedField *ifield = g_new0 (MonoInflatedField, 1);
+ ifield->generic_type = gklass->fields [i].type;
+
+ class->fields [i] = gklass->fields [i];
+ class->fields [i].generic_info = ifield;
+ class->fields [i].parent = class;
+ class->fields [i].type = mono_class_inflate_generic_type (
+ class->fields [i].type, ginst->context);
+ }
+
+ class->property = gklass->property;
+ class->properties = g_new0 (MonoProperty, class->property.count);
+
+ for (i = 0; i < class->property.count; i++) {
+ MonoProperty *prop = &class->properties [i];
+
+ *prop = gklass->properties [i];
+
+ if (prop->get)
+ prop->get = mono_class_inflate_generic_method (
+ prop->get, ginst->context, ginst->klass);
+ if (prop->set)
+ prop->set = mono_class_inflate_generic_method (
+ prop->set, ginst->context, ginst->klass);
+
+ prop->parent = class;
+ }
+
+ class->interface_count = gklass->interface_count;
+ class->interfaces = g_new0 (MonoClass *, class->interface_count);
+ for (i = 0; i < class->interface_count; i++) {
+ MonoType *it = &gklass->interfaces [i]->byval_arg;
+ MonoType *inflated = mono_class_inflate_generic_type (
+ it, ginst->context);
+ class->interfaces [i] = mono_class_from_mono_type (inflated);
+ mono_class_init (class->interfaces [i]);
+ }
+
+ for (list = gklass->nested_classes; list; list = list->next)
+ class->nested_classes = g_list_append (
+ class->nested_classes, list->data);
+ }
+
if (class->parent && !class->parent->inited)
mono_class_init (class->parent);
}
}
- init_properties (class);
- init_events (class);
+ if (!class->generic_inst) {
+ init_properties (class);
+ init_events (class);
- i = mono_metadata_nesting_typedef (class->image, class->type_token, 1);
- while (i) {
- MonoClass* nclass;
- guint32 cols [MONO_NESTED_CLASS_SIZE];
- mono_metadata_decode_row (&class->image->tables [MONO_TABLE_NESTEDCLASS], i - 1, cols, MONO_NESTED_CLASS_SIZE);
- nclass = mono_class_create_from_typedef (class->image, MONO_TOKEN_TYPE_DEF | cols [MONO_NESTED_CLASS_NESTED]);
- class->nested_classes = g_list_prepend (class->nested_classes, nclass);
+ i = mono_metadata_nesting_typedef (class->image, class->type_token, 1);
+ while (i) {
+ MonoClass* nclass;
+ guint32 cols [MONO_NESTED_CLASS_SIZE];
+ mono_metadata_decode_row (&class->image->tables [MONO_TABLE_NESTEDCLASS], i - 1, cols, MONO_NESTED_CLASS_SIZE);
+ nclass = mono_class_create_from_typedef (class->image, MONO_TOKEN_TYPE_DEF | cols [MONO_NESTED_CLASS_NESTED]);
+ class->nested_classes = g_list_prepend (class->nested_classes, nclass);
- i = mono_metadata_nesting_typedef (class->image, class->type_token, i + 1);
+ i = mono_metadata_nesting_typedef (class->image, class->type_token, i + 1);
+ }
}
mono_class_setup_supertypes (class);
- if (class->flags & TYPE_ATTRIBUTE_INTERFACE) {
+ if (MONO_CLASS_IS_INTERFACE (class)) {
for (i = 0; i < class->method.count; ++i)
class->methods [i]->slot = i;
class->init_pending = 0;
*/
setup_interface_offsets (class, 0);
mono_loader_unlock ();
+
+ if (mono_debugger_class_init_func)
+ mono_debugger_class_init_func (class);
+
return;
}
mono_debugger_class_init_func (class);
}
-
void
mono_class_setup_mono_type (MonoClass *class)
{
const char *name = class->name;
const char *nspace = class->name_space;
- if (class->flags & TYPE_ATTRIBUTE_INTERFACE)
+ if (MONO_CLASS_IS_INTERFACE (class))
class->interface_id = mono_get_unique_iid (class);
class->this_arg.byref = 1;
* do not set the valuetype bit for System.ValueType.
* class->valuetype = 1;
*/
+ class->blittable = TRUE;
} else if (!strcmp (name, "Enum")) {
/*
* do not set the valuetype bit for System.Enum.
return;
}
- if (!(class->flags & TYPE_ATTRIBUTE_INTERFACE)) {
+ if (!MONO_CLASS_IS_INTERFACE (class)) {
class->parent = parent;
if (!parent)
g_assert_not_reached (); /* FIXME */
+ if (parent->generic_inst && !parent->name) {
+ /*
+ * If the parent is a generic instance, we may get
+ * called before it is fully initialized, especially
+ * before it has its name.
+ */
+ return;
+ }
+
class->marshalbyref = parent->marshalbyref;
class->contextbound = parent->contextbound;
class->delegate = parent->delegate;
}
g_assert (mono_metadata_token_table (type_token) == MONO_TABLE_TYPEDEF);
-
+
mono_metadata_decode_row (tt, tidx - 1, cols, MONO_TYPEDEF_SIZE);
name = mono_metadata_string_heap (image, cols [MONO_TYPEDEF_NAME]);
nspace = mono_metadata_string_heap (image, cols [MONO_TYPEDEF_NAMESPACE]);
- if (cols [MONO_TYPEDEF_EXTENDS])
- parent = mono_class_get (image, mono_metadata_token_from_dor (cols [MONO_TYPEDEF_EXTENDS]));
- interfaces = mono_metadata_interfaces_from_typedef (image, type_token, &icount);
-
class = g_malloc0 (sizeof (MonoClass));
-
- g_hash_table_insert (image->class_cache, GUINT_TO_POINTER (type_token), class);
-
- class->interfaces = interfaces;
- class->interface_count = icount;
class->name = name;
class->name_space = nspace;
class->type_token = type_token;
class->flags = cols [MONO_TYPEDEF_FLAGS];
+ g_hash_table_insert (image->class_cache, GUINT_TO_POINTER (type_token), class);
+
+ if (cols [MONO_TYPEDEF_EXTENDS])
+ parent = mono_class_get (image, mono_metadata_token_from_dor (cols [MONO_TYPEDEF_EXTENDS]));
+ interfaces = mono_metadata_interfaces_from_typedef (image, type_token, &icount);
+
+ class->interfaces = interfaces;
+ class->interface_count = icount;
+
if ((class->flags & TYPE_ATTRIBUTE_STRING_FORMAT_MASK) == TYPE_ATTRIBUTE_UNICODE_CLASS)
class->unicode = 1;
/* fixme: maybe we must set this on windows
class->method.first = cols [MONO_TYPEDEF_METHOD_LIST] - 1;
if (tt->rows > tidx){
- mono_metadata_decode_row (tt, tidx, cols_next, CSIZE (cols_next));
+ mono_metadata_decode_row (tt, tidx, cols_next, MONO_TYPEDEF_SIZE);
class->field.last = cols_next [MONO_TYPEDEF_FIELD_LIST] - 1;
class->method.last = cols_next [MONO_TYPEDEF_METHOD_LIST] - 1;
} else {
return class;
}
-static char*
-get_instantiation_name (const char *name, MonoGenericInst *ginst)
-{
- GString *res = g_string_new (name);
- const char *p;
- int i;
- MonoClass *argclass;
-
- p = strchr (name, '<');
- if (p) {
- g_string_truncate (res, (p - name) + 1);
- } else {
- g_string_append_c (res, '<');
- }
- for (i = 0; i < ginst->type_argc; ++i) {
- if (i > 0)
- g_string_append_c (res, ',');
- argclass = mono_class_from_mono_type (ginst->type_argv [i]);
- g_string_append (res, argclass->name);
- }
- g_string_append_c (res, '>');
- return g_string_free (res, FALSE);
-}
-
MonoClass*
-mono_class_from_generic (MonoType *gtype, gboolean inflate_methods)
+mono_class_create_generic (MonoGenericInst *ginst)
{
- MonoGenericInst *ginst = gtype->data.generic_inst;
- MonoClass *gklass = mono_class_from_mono_type (ginst->generic_type);
- MonoClass *class;
- MonoImage *image;
+ MonoClass *klass, *gklass;
- mono_loader_lock ();
+ if (!ginst->klass)
+ ginst->klass = g_malloc0 (sizeof (MonoClass));
+ klass = ginst->klass;
- image = gklass->image;
- if ((class = g_hash_table_lookup (image->generics_cache, gtype))) {
- mono_loader_unlock ();
- return class;
- }
+ gklass = mono_class_from_mono_type (ginst->generic_type);
- mono_class_init (gklass);
+ klass->nested_in = gklass->nested_in;
- class = g_malloc0 (sizeof (MonoClass));
- class->name_space = gklass->name_space;
- class->name = get_instantiation_name (gklass->name, ginst);
- class->image = image;
- class->flags = gklass->flags;
+ klass->name = gklass->name;
+ klass->name_space = gklass->name_space;
+ klass->image = gklass->image;
+ klass->flags = gklass->flags;
- class->generic_inst = gtype;
+ klass->generic_inst = ginst;
- class->cast_class = class->element_class = class;
+ klass->this_arg.type = klass->byval_arg.type = MONO_TYPE_GENERICINST;
+ klass->this_arg.data.generic_inst = klass->byval_arg.data.generic_inst = ginst;
+ klass->this_arg.byref = TRUE;
- if (inflate_methods) {
- int i;
+ klass->cast_class = klass->element_class = klass;
- mono_class_setup_parent (class, gklass->parent);
- mono_class_setup_mono_type (class);
+ if (ginst->is_dynamic) {
+ klass->instance_size = gklass->instance_size;
+ klass->class_size = gklass->class_size;
+ klass->size_inited = 1;
- class->field = gklass->field;
- class->method = gklass->method;
- class->methods = g_new0 (MonoMethod *, class->method.count);
- for (i = 0; i < class->method.count; i++)
- class->methods [i] = mono_class_inflate_generic_method (gklass->methods [i], ginst, NULL);
+ klass->valuetype = gklass->valuetype;
}
- g_hash_table_insert (image->generics_cache, gtype, class);
-
- mono_loader_unlock ();
-
- return class;
+ return klass;
}
MonoClass *
-mono_class_from_gen_param (MonoGenericParam *param, gboolean mvar)
+mono_class_from_generic_parameter (MonoGenericParam *param, MonoImage *image, gboolean is_mvar)
{
- MonoClass *result;
- int key;
- static GHashTable *cache = NULL;
+ MonoClass *klass, **ptr;
+ int count, pos, i;
- if (param->klass)
- return param->klass;
-
- /*
- * At this point, we're a type parameter which is loaded from reflection.
- * We create a very minimalistic MonoClass here which just contains that
- * type parameter's number since we cannot get more information from the
- * metadata (and also don't need them).
- */
+ if (param->pklass)
+ return param->pklass;
- mono_loader_lock ();
+ klass = param->pklass = g_new0 (MonoClass, 1);
- if (!cache)
- cache = g_hash_table_new (NULL, NULL);
+ for (count = 0, ptr = param->constraints; ptr && *ptr; ptr++, count++)
+ ;
- key = mvar? 1: 0;
- key |= param->num << 1;
+ pos = 0;
+ if ((count > 0) && !MONO_CLASS_IS_INTERFACE (param->constraints [0])) {
+ klass->parent = param->constraints [0];
+ pos++;
+ }
- if ((result = g_hash_table_lookup (cache, GINT_TO_POINTER (key)))) {
- mono_loader_unlock ();
- return result;
+ if (count - pos > 0) {
+ klass->interface_count = count - pos;
+ klass->interfaces = g_new0 (MonoClass *, count - pos);
+ for (i = pos; i < count; i++)
+ klass->interfaces [i - pos] = param->constraints [i];
}
- result = param->klass = g_new0 (MonoClass, 1);
- result->parent = NULL;
- result->name = g_strdup_printf ("%s%d", mvar? "!!": "!", param->num);
- result->name_space = "";
- result->image = mono_defaults.corlib;
- result->inited = TRUE;
- result->cast_class = result->element_class = result;
- result->enum_basetype = &result->element_class->byval_arg;
+ g_assert (param->name);
- result->this_arg.type = result->byval_arg.type = mvar? MONO_TYPE_MVAR: MONO_TYPE_VAR;
- result->this_arg.data.generic_param = result->byval_arg.data.generic_param = param;
- result->this_arg.byref = TRUE;
+ klass->name = param->name;
+ klass->name_space = "";
+ klass->image = image;
+ klass->cast_class = klass->element_class = klass;
+ klass->enum_basetype = &klass->element_class->byval_arg;
+ klass->flags = TYPE_ATTRIBUTE_PUBLIC;
- g_hash_table_insert (cache, GINT_TO_POINTER (key), result);
+ klass->this_arg.type = klass->byval_arg.type = is_mvar ? MONO_TYPE_MVAR : MONO_TYPE_VAR;
+ klass->this_arg.data.generic_param = klass->byval_arg.data.generic_param = param;
+ klass->this_arg.byref = TRUE;
- mono_loader_unlock ();
- return result;
+ mono_class_init (klass);
+
+ return klass;
+}
+
+static MonoClass *
+my_mono_class_from_generic_parameter (MonoGenericParam *param, gboolean is_mvar)
+{
+ MonoClass *klass;
+
+ if (param->pklass)
+ return param->pklass;
+
+ klass = g_new0 (MonoClass, 1);
+
+ if (param->name)
+ klass->name = param->name;
+ else
+ klass->name = g_strdup_printf (is_mvar ? "!!%d" : "!%d", param->num);
+ klass->name_space = "";
+ klass->image = mono_defaults.corlib;
+ klass->cast_class = klass->element_class = klass;
+ klass->enum_basetype = &klass->element_class->byval_arg;
+ klass->flags = TYPE_ATTRIBUTE_PUBLIC;
+
+ klass->this_arg.type = klass->byval_arg.type = is_mvar ? MONO_TYPE_MVAR : MONO_TYPE_VAR;
+ klass->this_arg.data.generic_param = klass->byval_arg.data.generic_param = param;
+ klass->this_arg.byref = TRUE;
+
+ mono_class_init (klass);
+
+ return klass;
}
MonoClass *
result->instance_size = sizeof (gpointer);
result->cast_class = result->element_class = el_class;
result->enum_basetype = &result->element_class->byval_arg;
+ result->blittable = TRUE;
result->this_arg.type = result->byval_arg.type = MONO_TYPE_PTR;
result->this_arg.data.type = result->byval_arg.data.type = result->enum_basetype;
result->name_space = "MonoFNPtrFakeClass";
result->image = NULL; /* need to fix... */
result->inited = TRUE;
- result->flags = TYPE_ATTRIBUTE_CLASS; // | (el_class->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK);
+ result->flags = TYPE_ATTRIBUTE_CLASS; /* | (el_class->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK); */
/* Can pointers get boxed? */
result->instance_size = sizeof (gpointer);
result->cast_class = result->element_class = result;
+ result->blittable = TRUE;
result->this_arg.type = result->byval_arg.type = MONO_TYPE_FNPTR;
result->this_arg.data.method = result->byval_arg.data.method = sig;
result->this_arg.byref = TRUE;
result->enum_basetype = &result->element_class->byval_arg;
+ result->blittable = TRUE;
mono_class_setup_supertypes (result);
case MONO_TYPE_TYPEDBYREF:
return type->data.klass? type->data.klass: mono_defaults.typed_reference_class;
case MONO_TYPE_ARRAY:
- return mono_array_class_get (type->data.array->eklass, type->data.array->rank);
+ return mono_bounded_array_class_get (type->data.array->eklass, type->data.array->rank, TRUE);
case MONO_TYPE_PTR:
return mono_ptr_class_get (type->data.type);
case MONO_TYPE_FNPTR:
case MONO_TYPE_VALUETYPE:
return type->data.klass;
case MONO_TYPE_GENERICINST:
- return mono_class_from_generic (type, TRUE);
+ g_assert (type->data.generic_inst->klass);
+ return type->data.generic_inst->klass;
case MONO_TYPE_VAR:
+ return my_mono_class_from_generic_parameter (type->data.generic_param, FALSE);
case MONO_TYPE_MVAR:
- /* NOTE: Unless this is a dynamic type, only the `num' field is valid in
- * `type->data.generic_param'. For dynamic types, its `klass' field
- * points to the already created class.
- */
- return mono_class_from_gen_param (type->data.generic_param, type->type == MONO_TYPE_MVAR);
+ return my_mono_class_from_generic_parameter (type->data.generic_param, TRUE);
default:
g_warning ("implement me 0x%02x\n", type->type);
g_assert_not_reached ();
* @type_spec: typespec token
*/
static MonoClass *
-mono_class_create_from_typespec (MonoImage *image, guint32 type_spec)
+mono_class_create_from_typespec (MonoImage *image, guint32 type_spec,
+ MonoGenericContext *context)
{
- MonoType *type;
+ MonoType *type, *inflated;
MonoClass *class;
type = mono_type_create_from_typespec (image, type_spec);
class = mono_array_class_get (type->data.klass, 1);
break;
case MONO_TYPE_PTR:
- class = mono_class_from_mono_type (type->data.type);
+ class = mono_ptr_class_get (type->data.type);
+ break;
+ case MONO_TYPE_GENERICINST:
+ g_assert (type->data.generic_inst->klass);
+ class = type->data.generic_inst->klass;
break;
default:
/* it seems any type can be stored in TypeSpec as well */
break;
}
- mono_metadata_free_type (type);
-
- return class;
+ if (!class || !context)
+ return class;
+
+ inflated = mono_class_inflate_generic_type (&class->byval_arg, context);
+
+ return mono_class_from_mono_type (inflated);
}
/**
- * mono_array_class_get:
+ * mono_bounded_array_class_get:
* @element_class: element class
* @rank: the dimension of the array class
+ * @bounded: whenever the array has non-zero bounds
*
* Returns: a class object describing the array with element type @element_type and
* dimension @rank.
*/
MonoClass *
-mono_array_class_get (MonoClass *eclass, guint32 rank)
+mono_bounded_array_class_get (MonoClass *eclass, guint32 rank, gboolean bounded)
{
MonoImage *image;
MonoClass *class;
g_assert (rank <= 255);
+ if (rank > 1)
+ /* bounded only matters for one-dimensional arrays */
+ bounded = FALSE;
+
image = eclass->image;
mono_loader_lock ();
if ((rootlist = list = g_hash_table_lookup (image->array_cache, eclass))) {
for (; list; list = list->next) {
class = list->data;
- if (class->rank == rank) {
+ if ((class->rank == rank) && (class->byval_arg.type == (bounded ? MONO_TYPE_ARRAY : MONO_TYPE_SZARRAY))) {
mono_loader_unlock ();
return class;
}
}
/* for the building corlib use System.Array from it */
- if (image->assembly && image->assembly->dynamic && strcmp (image->assembly_name, "corlib") == 0) {
+ if (image->assembly && image->assembly->dynamic && strcmp (image->assembly_name, "mscorlib") == 0) {
parent = mono_class_from_name (image, "System", "Array");
corlib_type = TRUE;
} else {
class->element_class = eclass;
- if (rank > 1) {
+ if ((rank > 1) || bounded) {
MonoArrayType *at = g_new0 (MonoArrayType, 1);
class->byval_arg.type = MONO_TYPE_ARRAY;
class->byval_arg.data.array = at;
at->rank = rank;
/* FIXME: complete.... */
} else {
- /* FIXME: this is not correct. the lbound could be >0 */
class->byval_arg.type = MONO_TYPE_SZARRAY;
class->byval_arg.data.klass = eclass;
}
return class;
}
+/**
+ * mono_array_class_get:
+ * @element_class: element class
+ * @rank: the dimension of the array class
+ *
+ * Returns: a class object describing the array with element type @element_type and
+ * dimension @rank.
+ */
+MonoClass *
+mono_array_class_get (MonoClass *eclass, guint32 rank)
+{
+ return mono_bounded_array_class_get (eclass, rank, FALSE);
+}
+
/**
* mono_class_instance_size:
* @klass: a class
return NULL;
}
+void *
+mono_vtable_get_static_field_data (MonoVTable *vt)
+{
+ return vt->data;
+}
+
MonoProperty*
mono_class_get_property_from_name (MonoClass *klass, const char *name)
{
MonoClass *
mono_class_get (MonoImage *image, guint32 type_token)
{
- MonoClass *class;
+ MonoClass *class = NULL;
- if (image->assembly->dynamic)
+ if (image->dynamic)
return mono_lookup_dynamic_token (image, type_token);
switch (type_token & 0xff000000){
class = mono_class_from_typeref (image, type_token);
break;
case MONO_TOKEN_TYPE_SPEC:
- class = mono_class_create_from_typespec (image, type_token);
+ class = mono_class_create_from_typespec (image, type_token, NULL);
break;
default:
g_warning ("unknown token type %x", type_token & 0xff000000);
}
MonoClass *
-mono_class_from_name_case (MonoImage *image, const char* name_space, const char *name)
+mono_class_get_full (MonoImage *image, guint32 type_token, MonoGenericContext *context)
{
- MonoTableInfo *t = &image->tables [MONO_TABLE_TYPEDEF];
- guint32 cols [MONO_TYPEDEF_SIZE];
- const char *n;
- const char *nspace;
- guint32 i, visib;
+ MonoClass *class = mono_class_get (image, type_token);
+ MonoType *inflated;
- /* add a cache if needed */
- for (i = 1; i <= t->rows; ++i) {
- mono_metadata_decode_row (t, i - 1, cols, MONO_TYPEDEF_SIZE);
- /* nested types are accessed from the nesting name */
- visib = cols [MONO_TYPEDEF_FLAGS] & TYPE_ATTRIBUTE_VISIBILITY_MASK;
- if (visib > TYPE_ATTRIBUTE_PUBLIC && visib <= TYPE_ATTRIBUTE_NESTED_ASSEMBLY)
- continue;
- n = mono_metadata_string_heap (image, cols [MONO_TYPEDEF_NAME]);
- nspace = mono_metadata_string_heap (image, cols [MONO_TYPEDEF_NAMESPACE]);
- if (g_strcasecmp (n, name) == 0 && g_strcasecmp (nspace, name_space) == 0)
- return mono_class_get (image, MONO_TOKEN_TYPE_DEF | i);
+ if (!class || !context)
+ return class;
+
+ switch (class->byval_arg.type) {
+ case MONO_TYPE_GENERICINST:
+ if (!class->generic_inst->is_open)
+ return class;
+ break;
+ case MONO_TYPE_VAR:
+ case MONO_TYPE_MVAR:
+ break;
+ default:
+ return class;
}
- return NULL;
+
+ inflated = inflate_generic_type (&class->byval_arg, context);
+ if (!inflated)
+ return class;
+
+ return mono_class_from_mono_type (inflated);
}
-static MonoImage*
-load_file_for_image (MonoImage *image, int fileidx)
+/**
+ * mono_class_from_name_case:
+ * @image: The MonoImage where the type is looked up in, or NULL for looking up in all loaded assemblies
+ * @name_space: the type namespace
+ * @name: the type short name.
+ *
+ * Obtains a MonoClass with a given namespace and a given name which
+ * is located in the given MonoImage. The namespace and name
+ * lookups are case insensitive.
+ *
+ * You can also pass `NULL' to the image, and that will lookup for
+ * a type with the given namespace and name in all of the loaded
+ * assemblies: notice that since there might be a name clash in this
+ * case, passing NULL is not encouraged if you need a precise type.
+ *
+ */
+MonoClass *
+mono_class_from_name_case (MonoImage *image, const char* name_space, const char *name)
{
- char *base_dir, *name;
- MonoImage *res;
- MonoTableInfo *t = &image->tables [MONO_TABLE_FILE];
- const char *fname;
- guint32 fname_id;
+ MonoTableInfo *t = &image->tables [MONO_TABLE_TYPEDEF];
+ guint32 cols [MONO_TYPEDEF_SIZE];
+ const char *n;
+ const char *nspace;
+ guint32 i, visib;
- if (fileidx < 1 || fileidx > t->rows)
- return NULL;
- fname_id = mono_metadata_decode_row_col (t, fileidx - 1, MONO_FILE_NAME);
- fname = mono_metadata_string_heap (image, fname_id);
- base_dir = g_path_get_dirname (image->name);
- name = g_build_filename (base_dir, fname, NULL);
- res = mono_image_open (name, NULL);
- if (res) {
- int i;
- t = &res->tables [MONO_TABLE_MODULEREF];
- //g_print ("loaded file %s from %s (%p)\n", name, image->name, image->assembly);
- res->assembly = image->assembly;
- for (i = 0; i < t->rows; ++i) {
- if (res->modules [i] && !res->modules [i]->assembly)
- res->modules [i]->assembly = image->assembly;
- }
+ /* add a cache if needed */
+ for (i = 1; i <= t->rows; ++i) {
+ mono_metadata_decode_row (t, i - 1, cols, MONO_TYPEDEF_SIZE);
+ /* nested types are accessed from the nesting name */
+ visib = cols [MONO_TYPEDEF_FLAGS] & TYPE_ATTRIBUTE_VISIBILITY_MASK;
+ if (visib > TYPE_ATTRIBUTE_PUBLIC && visib <= TYPE_ATTRIBUTE_NESTED_ASSEMBLY)
+ continue;
+ n = mono_metadata_string_heap (image, cols [MONO_TYPEDEF_NAME]);
+ nspace = mono_metadata_string_heap (image, cols [MONO_TYPEDEF_NAMESPACE]);
+ if (g_strcasecmp (n, name) == 0 && g_strcasecmp (nspace, name_space) == 0)
+ return mono_class_get (image, MONO_TOKEN_TYPE_DEF | i);
}
- g_free (name);
- g_free (base_dir);
- return res;
+ return NULL;
}
static MonoClass*
return NULL;
}
+
+/**
+ * mono_class_from_name_case:
+ * @image: The MonoImage where the type is looked up in, or NULL for looking up in all loaded assemblies
+ * @name_space: the type namespace
+ * @name: the type short name.
+ *
+ * Obtains a MonoClass with a given namespace and a given name which
+ * is located in the given MonoImage.
+ *
+ * You can also pass `NULL' to the image, and that will lookup for
+ * a type with the given namespace and name in all of the loaded
+ * assemblies: notice that since there might be a name clash in this
+ * case, passing NULL is not encouraged if you need a precise type.
+ *
+ */
MonoClass *
mono_class_from_name (MonoImage *image, const char* name_space, const char *name)
{
token = GPOINTER_TO_UINT (g_hash_table_lookup (nspace_table, name));
mono_loader_unlock ();
-
- if (!token) {
+
+ if (!token)
+ return NULL;
+
+ if (mono_metadata_token_table (token) == MONO_TABLE_EXPORTEDTYPE) {
MonoTableInfo *t = &image->tables [MONO_TABLE_EXPORTEDTYPE];
guint32 cols [MONO_EXP_TYPE_SIZE];
- int i;
+ guint32 idx, impl;
- for (i = 0; i < t->rows; ++i) {
- const char *ename, *enspace;
- mono_metadata_decode_row (t, i, cols, MONO_EXP_TYPE_SIZE);
- ename = mono_metadata_string_heap (image, cols [MONO_EXP_TYPE_NAME]);
- enspace = mono_metadata_string_heap (image, cols [MONO_EXP_TYPE_NAMESPACE]);
-
- if (strcmp (name, ename) == 0 && strcmp (name_space, enspace) == 0) {
- guint32 impl = cols [MONO_EXP_TYPE_IMPLEMENTATION];
- if ((impl & IMPLEMENTATION_MASK) == IMPLEMENTATION_FILE) {
- loaded_image = load_file_for_image (image, impl >> IMPLEMENTATION_BITS);
- if (!loaded_image)
- return NULL;
- class = mono_class_from_name (loaded_image, name_space, name);
- if (nested)
- return return_nested_in (class, nested);
- return class;
- } else {
- g_error ("not yet implemented");
- }
- }
+ idx = mono_metadata_token_index (token);
+
+ mono_metadata_decode_row (t, idx - 1, cols, MONO_EXP_TYPE_SIZE);
+
+ impl = cols [MONO_EXP_TYPE_IMPLEMENTATION];
+ if ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE) {
+ loaded_image = mono_assembly_load_module (image->assembly, impl >> MONO_IMPLEMENTATION_BITS);
+ if (!loaded_image)
+ return NULL;
+ class = mono_class_from_name (loaded_image, name_space, name);
+ if (nested)
+ return return_nested_in (class, nested);
+ return class;
+ } else {
+ g_error ("not yet implemented");
}
- /*g_warning ("token not found for %s.%s in image %s", name_space, name, image->name);*/
- return NULL;
}
token = MONO_TOKEN_TYPE_DEF | token;
gboolean
mono_class_is_subclass_of (MonoClass *klass, MonoClass *klassc,
- gboolean check_interfaces)
+ gboolean check_interfaces)
{
- if (check_interfaces && (klassc->flags & TYPE_ATTRIBUTE_INTERFACE) && !(klass->flags & TYPE_ATTRIBUTE_INTERFACE)) {
+ again:
+ if (check_interfaces && MONO_CLASS_IS_INTERFACE (klassc) && !MONO_CLASS_IS_INTERFACE (klass)) {
if ((klassc->interface_id <= klass->max_interface_id) &&
(klass->interface_offsets [klassc->interface_id] >= 0))
return TRUE;
- } else if (check_interfaces && (klassc->flags & TYPE_ATTRIBUTE_INTERFACE) && (klass->flags & TYPE_ATTRIBUTE_INTERFACE)) {
+ } else if (check_interfaces && MONO_CLASS_IS_INTERFACE (klassc) && MONO_CLASS_IS_INTERFACE (klass)) {
int i;
for (i = 0; i < klass->interface_count; i ++) {
return TRUE;
}
} else {
- if (!(klass->flags & TYPE_ATTRIBUTE_INTERFACE) && mono_class_has_parent (klass, klassc))
+ if (!MONO_CLASS_IS_INTERFACE (klass) && mono_class_has_parent (klass, klassc))
return TRUE;
+ if (klass->generic_inst) {
+ MonoType *parent = klass->generic_inst->parent;
+ if (!parent)
+ return FALSE;
+
+ if (mono_metadata_type_equal (parent, &klassc->byval_arg))
+ return TRUE;
+ klass = mono_class_from_mono_type (parent);
+ goto again;
+ }
}
/*
if (!oklass->inited)
mono_class_init (oklass);
- if (klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
+ if (MONO_CLASS_IS_INTERFACE (klass)) {
if ((klass->interface_id <= oklass->max_interface_id) &&
(oklass->interface_offsets [klass->interface_id] != -1))
return TRUE;
if (oklass->rank != klass->rank)
return FALSE;
+ /* vectors vs. one dimensional arrays */
+ if (oklass->byval_arg.type != klass->byval_arg.type)
+ return FALSE;
+
eclass = klass->cast_class;
eoclass = oklass->cast_class;
}
gpointer
-mono_ldtoken (MonoImage *image, guint32 token, MonoClass **handle_class)
+mono_ldtoken (MonoImage *image, guint32 token, MonoClass **handle_class,
+ MonoGenericContext *context)
{
- if (image->assembly->dynamic) {
+ if (image->dynamic) {
gpointer obj = mono_lookup_dynamic_token (image, token);
switch (token & 0xff000000) {
MonoClass *class;
if (handle_class)
*handle_class = mono_defaults.typehandle_class;
- class = mono_class_get (image, token);
+ class = mono_class_get_full (image, token, context);
mono_class_init (class);
/* We return a MonoType* as handle */
return &class->byval_arg;
MonoClass *class;
if (handle_class)
*handle_class = mono_defaults.typehandle_class;
- class = mono_class_create_from_typespec (image, token);
+ class = mono_class_create_from_typespec (image, token, context);
mono_class_init (class);
return &class->byval_arg;
}
case MONO_TOKEN_FIELD_DEF: {
MonoClass *class;
guint32 type = mono_metadata_typedef_from_field (image, mono_metadata_token_index (token));
- class = mono_class_get (image, MONO_TOKEN_TYPE_DEF | type);
+ class = mono_class_get_full (image, MONO_TOKEN_TYPE_DEF | type, context);
mono_class_init (class);
if (handle_class)
*handle_class = mono_defaults.fieldhandle_class;
}
case MONO_TOKEN_METHOD_DEF: {
MonoMethod *meth;
- meth = mono_get_method (image, token, NULL);
+ meth = mono_get_method_full (image, token, NULL, context);
if (handle_class)
*handle_class = mono_defaults.methodhandle_class;
return meth;
if (*sig == 0x6) { /* it's a field */
MonoClass *klass;
MonoClassField *field;
- field = mono_field_from_token (image, token, &klass);
+ field = mono_field_from_token (image, token, &klass, context);
if (handle_class)
*handle_class = mono_defaults.fieldhandle_class;
return field;
} else {
MonoMethod *meth;
- meth = mono_get_method (image, token, NULL);
+ meth = mono_get_method_full (image, token, NULL, context);
if (handle_class)
*handle_class = mono_defaults.methodhandle_class;
return meth;
return lookup_dynamic (image, token);
}
+MonoImage*
+mono_class_get_image (MonoClass *klass)
+{
+ return klass->image;
+}
+
+/**
+ * mono_class_get_element_class:
+ * @klass: the MonoClass to act on
+ *
+ * Returns the element class of an array or an enumeration.
+ */
+MonoClass*
+mono_class_get_element_class (MonoClass *klass)
+{
+ return klass->element_class;
+}
+
+/**
+ * mono_class_is_valuetype:
+ * @klass: the MonoClass to act on
+ *
+ * Returns true if the MonoClass represents a ValueType.
+ */
+gboolean
+mono_class_is_valuetype (MonoClass *klass)
+{
+ return klass->valuetype;
+}
+
+/**
+ * mono_class_is_enum:
+ * @klass: the MonoClass to act on
+ *
+ * Returns true if the MonoClass represents an enumeration.
+ */
+gboolean
+mono_class_is_enum (MonoClass *klass)
+{
+ return klass->enumtype;
+}
+
+/**
+ * mono_class_enum_basetype:
+ * @klass: the MonoClass to act on
+ *
+ * Returns the underlying type representation for an enumeration.
+ */
+MonoType*
+mono_class_enum_basetype (MonoClass *klass)
+{
+ return klass->enum_basetype;
+}
+
+/**
+ * mono_class_get_parent
+ * @klass: the MonoClass to act on
+ *
+ * Returns the parent class for this class.
+ */
+MonoClass*
+mono_class_get_parent (MonoClass *klass)
+{
+ return klass->parent;
+}
+
+/**
+ * mono_class_get_nesting_type;
+ * @klass: the MonoClass to act on
+ *
+ * Returns the container type where this type is nested or NULL if this type is not a nested type.
+ */
+MonoClass*
+mono_class_get_nesting_type (MonoClass *klass)
+{
+ return klass->nested_in;
+}
+
+/**
+ * mono_class_get_rank:
+ * @klass: the MonoClass to act on
+ *
+ * Returns the rank for the array (the number of dimensions).
+ */
+int
+mono_class_get_rank (MonoClass *klass)
+{
+ return klass->rank;
+}
+
+/**
+ * mono_class_get_flags:
+ * @klass: the MonoClass to act on
+ *
+ * The type flags from the TypeDef table from the metadata.
+ * see the TYPE_ATTRIBUTE_* definitions on tabledefs.h for the
+ * different values.
+ *
+ * Returns the flags from the TypeDef table.
+ */
+guint32
+mono_class_get_flags (MonoClass *klass)
+{
+ return klass->flags;
+}
+
+/**
+ * mono_class_get_name
+ * @klass: the MonoClass to act on
+ *
+ * Returns the name of the class.
+ */
+const char*
+mono_class_get_name (MonoClass *klass)
+{
+ return klass->name;
+}
+
+/**
+ * mono_class_get_namespace:
+ * @klass: the MonoClass to act on
+ *
+ * Returns the namespace of the class.
+ */
+const char*
+mono_class_get_namespace (MonoClass *klass)
+{
+ return klass->name_space;
+}
+
+/**
+ * mono_class_get_type:
+ * @klass: the MonoClass to act on
+ *
+ * This method returns the internal Type representation for the class.
+ *
+ * Returns the MonoType from the class.
+ */
+MonoType*
+mono_class_get_type (MonoClass *klass)
+{
+ return &klass->byval_arg;
+}
+
+/**
+ * mono_class_get_byref_type:
+ * @klass: the MonoClass to act on
+ *
+ *
+ */
+MonoType*
+mono_class_get_byref_type (MonoClass *klass)
+{
+ return &klass->this_arg;
+}
+
+/**
+ * mono_class_num_fields:
+ * @klass: the MonoClass to act on
+ *
+ * Returns the number of static and instance fields in the class.
+ */
+int
+mono_class_num_fields (MonoClass *klass)
+{
+ return klass->field.count;
+}
+
+/**
+ * mono_class_num_methods:
+ * @klass: the MonoClass to act on
+ *
+ * Returns the number of methods in the class.
+ */
+int
+mono_class_num_methods (MonoClass *klass)
+{
+ return klass->method.count;
+}
+
+/**
+ * mono_class_num_properties
+ * @klass: the MonoClass to act on
+ *
+ * Returns the number of properties in the class.
+ */
+int
+mono_class_num_properties (MonoClass *klass)
+{
+ return klass->property.count;
+}
+
+/**
+ * mono_class_num_events:
+ * @klass: the MonoClass to act on
+ *
+ * Returns the number of events in the class.
+ */
+int
+mono_class_num_events (MonoClass *klass)
+{
+ return klass->event.count;
+}
+
+/**
+ * mono_class_get_fields:
+ * @klass: the MonoClass to act on
+ *
+ * This routine is an iterator routine for retrieving the fields in a class.
+ *
+ * You must pass a gpointer that points to zero and is treated as an opaque handle to
+ * iterate over all of the elements. When no more values are
+ * available, the return value is NULL.
+ *
+ * Returns a `MonoClassField *' on each iteration, or NULL when no more fields are available.
+ */
+MonoClassField*
+mono_class_get_fields (MonoClass* klass, gpointer *iter)
+{
+ MonoClassField* field;
+ if (!iter)
+ return NULL;
+ if (!klass->inited)
+ mono_class_init (klass);
+ if (!*iter) {
+ /* start from the first */
+ if (klass->field.count) {
+ return *iter = &klass->fields [0];
+ } else {
+ /* no fields */
+ return NULL;
+ }
+ }
+ field = *iter;
+ field++;
+ if (field < &klass->fields [klass->field.count]) {
+ return *iter = field;
+ }
+ return NULL;
+}
+
+/**
+ * mono_class_get_methods
+ * @klass: the MonoClass to act on
+ *
+ * This routine is an iterator routine for retrieving the fields in a class.
+ *
+ * You must pass a gpointer that points to zero and is treated as an opaque handle to
+ * iterate over all of the elements. When no more values are
+ * available, the return value is NULL.
+ *
+ * Returns a MonoMethod on each iteration or NULL when no more methods are available.
+ */
+MonoMethod*
+mono_class_get_methods (MonoClass* klass, gpointer *iter)
+{
+ MonoMethod** method;
+ if (!iter)
+ return NULL;
+ if (!klass->inited)
+ mono_class_init (klass);
+ if (!*iter) {
+ /* start from the first */
+ if (klass->method.count) {
+ *iter = &klass->methods [0];
+ return klass->methods [0];
+ } else {
+ /* no method */
+ return NULL;
+ }
+ }
+ method = *iter;
+ method++;
+ if (method < &klass->methods [klass->method.count]) {
+ *iter = method;
+ return *method;
+ }
+ return NULL;
+}
+
+/**
+ * mono_class_get_properties:
+ * @klass: the MonoClass to act on
+ *
+ * This routine is an iterator routine for retrieving the properties in a class.
+ *
+ * You must pass a gpointer that points to zero and is treated as an opaque handle to
+ * iterate over all of the elements. When no more values are
+ * available, the return value is NULL.
+ *
+ * Returns a `MonoProperty *' on each invocation, or NULL when no more are available.
+ */
+MonoProperty*
+mono_class_get_properties (MonoClass* klass, gpointer *iter)
+{
+ MonoProperty* property;
+ if (!iter)
+ return NULL;
+ if (!klass->inited)
+ mono_class_init (klass);
+ if (!*iter) {
+ /* start from the first */
+ if (klass->property.count) {
+ return *iter = &klass->properties [0];
+ } else {
+ /* no fields */
+ return NULL;
+ }
+ }
+ property = *iter;
+ property++;
+ if (property < &klass->properties [klass->property.count]) {
+ return *iter = property;
+ }
+ return NULL;
+}
+
+/**
+ * mono_class_get_events:
+ * @klass: the MonoClass to act on
+ *
+ * This routine is an iterator routine for retrieving the properties in a class.
+ *
+ * You must pass a gpointer that points to zero and is treated as an opaque handle to
+ * iterate over all of the elements. When no more values are
+ * available, the return value is NULL.
+ *
+ * Returns a `MonoEvent *' on each invocation, or NULL when no more are available.
+ */
+MonoEvent*
+mono_class_get_events (MonoClass* klass, gpointer *iter)
+{
+ MonoEvent* event;
+ if (!iter)
+ return NULL;
+ if (!klass->inited)
+ mono_class_init (klass);
+ if (!*iter) {
+ /* start from the first */
+ if (klass->event.count) {
+ return *iter = &klass->events [0];
+ } else {
+ /* no fields */
+ return NULL;
+ }
+ }
+ event = *iter;
+ event++;
+ if (event < &klass->events [klass->event.count]) {
+ return *iter = event;
+ }
+ return NULL;
+}
+
+/**
+ * mono_class_get_interfaaces
+ * @klass: the MonoClass to act on
+ *
+ * This routine is an iterator routine for retrieving the interfaces implemented by this class.
+ *
+ * You must pass a gpointer that points to zero and is treated as an opaque handle to
+ * iterate over all of the elements. When no more values are
+ * available, the return value is NULL.
+ *
+ * Returns a `Monoclass *' on each invocation, or NULL when no more are available.
+ */
+MonoClass*
+mono_class_get_interfaces (MonoClass* klass, gpointer *iter)
+{
+ MonoClass** iface;
+ if (!iter)
+ return NULL;
+ if (!klass->inited)
+ mono_class_init (klass);
+ if (!*iter) {
+ /* start from the first */
+ if (klass->interface_count) {
+ *iter = &klass->interfaces [0];
+ return klass->interfaces [0];
+ } else {
+ /* no interface */
+ return NULL;
+ }
+ }
+ iface = *iter;
+ iface++;
+ if (iface < &klass->interfaces [klass->interface_count]) {
+ *iter = iface;
+ return *iface;
+ }
+ return NULL;
+}
+
+/**
+ * mono_class_get_interfaaces
+ * @klass: the MonoClass to act on
+ *
+ * This routine is an iterator routine for retrieving the nested types of a class.
+ *
+ * You must pass a gpointer that points to zero and is treated as an opaque handle to
+ * iterate over all of the elements. When no more values are
+ * available, the return value is NULL.
+ *
+ * Returns a `Monoclass *' on each invocation, or NULL when no more are available.
+ */
+MonoClass*
+mono_class_get_nested_types (MonoClass* klass, gpointer *iter)
+{
+ GList *item;
+ if (!iter)
+ return NULL;
+ if (!klass->inited)
+ mono_class_init (klass);
+ if (!*iter) {
+ /* start from the first */
+ if (klass->nested_classes) {
+ *iter = klass->nested_classes;
+ return klass->nested_classes->data;
+ } else {
+ /* no nested types */
+ return NULL;
+ }
+ }
+ item = *iter;
+ item = item->next;
+ if (item) {
+ *iter = item;
+ return item->data;
+ }
+ return NULL;
+}
+
+/**
+ * mono_field_get_name:
+ * @field: the MonoClassField to act on
+ *
+ * Returns the name of the field.
+ */
+const char*
+mono_field_get_name (MonoClassField *field)
+{
+ return field->name;
+}
+/**
+ * mono_field_get_type:
+ * @field: the MonoClassField to act on
+ *
+ * Returns MonoType of the field.
+ */
+MonoType*
+mono_field_get_type (MonoClassField *field)
+{
+ return field->type;
+}
+
+/**
+ * mono_field_get_type:
+ * @field: the MonoClassField to act on
+ *
+ * Returns MonoClass where the field was defined.
+ */
+MonoClass*
+mono_field_get_parent (MonoClassField *field)
+{
+ return field->parent;
+}
+
+/**
+ * mono_field_get_flags;
+ * @field: the MonoClassField to act on
+ *
+ * The metadata flags for a field are encoded using the
+ * FIELD_ATTRIBUTE_* constants. See the tabledefs.h file for details.
+ *
+ * Returns the flags for the field.
+ */
+guint32
+mono_field_get_flags (MonoClassField *field)
+{
+ return field->type->attrs;
+}
+
+/**
+ * mono_property_get_name:
+ * @prop: the MonoProperty to act on
+ *
+ * Returns the name of the property
+ */
+const char*
+mono_property_get_name (MonoProperty *prop)
+{
+ return prop->name;
+}
+
+/**
+ * mono_property_get_set_method
+ * @prop: the MonoProperty to act on.
+ *
+ * Returns the setter method of the property (A MonoMethod)
+ */
+MonoMethod*
+mono_property_get_set_method (MonoProperty *prop)
+{
+ return prop->set;
+}
+
+/**
+ * mono_property_get_get_method
+ * @prop: the MonoProperty to act on.
+ *
+ * Returns the setter method of the property (A MonoMethod)
+ */
+MonoMethod*
+mono_property_get_get_method (MonoProperty *prop)
+{
+ return prop->get;
+}
+
+/**
+ * mono_property_get_parent:
+ * @prop: the MonoProperty to act on.
+ *
+ * Returns the MonoClass where the property was defined.
+ */
+MonoClass*
+mono_property_get_parent (MonoProperty *prop)
+{
+ return prop->parent;
+}
+
+/**
+ * mono_property_get_flags:
+ * @prop: the MonoProperty to act on.
+ *
+ * The metadata flags for a property are encoded using the
+ * PROPERTY_ATTRIBUTE_* constants. See the tabledefs.h file for details.
+ *
+ * Returns the flags for the property.
+ */
+guint32
+mono_property_get_flags (MonoProperty *prop)
+{
+ return prop->attrs;
+}
+
+/**
+ * mono_event_get_name:
+ * @event: the MonoEvent to act on
+ *
+ * Returns the name of the event.
+ */
+const char*
+mono_event_get_name (MonoEvent *event)
+{
+ return event->name;
+}
+
+/**
+ * mono_event_get_add_method:
+ * @event: The MonoEvent to act on.
+ *
+ * Returns the `add' method for the event (a MonoMethod).
+ */
+MonoMethod*
+mono_event_get_add_method (MonoEvent *event)
+{
+ return event->add;
+}
+
+/**
+ * mono_event_get_remove_method:
+ * @event: The MonoEvent to act on.
+ *
+ * Returns the `remove' method for the event (a MonoMethod).
+ */
+MonoMethod*
+mono_event_get_remove_method (MonoEvent *event)
+{
+ return event->remove;
+}
+
+/**
+ * mono_event_get_raise_method:
+ * @event: The MonoEvent to act on.
+ *
+ * Returns the `raise' method for the event (a MonoMethod).
+ */
+MonoMethod*
+mono_event_get_raise_method (MonoEvent *event)
+{
+ return event->raise;
+}
+
+/**
+ * mono_event_get_parent:
+ * @event: the MonoEvent to act on.
+ *
+ * Returns the MonoClass where the event is defined.
+ */
+MonoClass*
+mono_event_get_parent (MonoEvent *event)
+{
+ return event->parent;
+}
+
+/**
+ * mono_event_get_flags
+ * @event: the MonoEvent to act on.
+ *
+ * The metadata flags for an event are encoded using the
+ * EVENT_* constants. See the tabledefs.h file for details.
+ *
+ * Returns the flags for the event.
+ */
+guint32
+mono_event_get_flags (MonoEvent *event)
+{
+ return event->attrs;
+}
projects / mono.git / blobdiff