Mercurial > hg > graal-jvmci-8
diff src/share/vm/oops/annotations.hpp @ 7457:35431a769282
8004823: Add VM support for type annotation reflection
Reviewed-by: dholmes, coleenp
Contributed-by: joel.franck@oracle.com
author | stefank |
---|---|
date | Thu, 20 Dec 2012 10:22:19 +0100 |
parents | da91efe96a93 |
children | 16fb9f942703 |
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--- a/src/share/vm/oops/annotations.hpp Wed Dec 19 10:35:08 2012 -0800 +++ b/src/share/vm/oops/annotations.hpp Thu Dec 20 10:22:19 2012 +0100 @@ -38,7 +38,8 @@ typedef Array<u1> AnnotationArray; // Class to hold the various types of annotations. The only metadata that points -// to this is InstanceKlass. +// to this is InstanceKlass, or another Annotations instance if this is a +// a type_annotation instance. class Annotations: public MetaspaceObj { @@ -58,6 +59,8 @@ // such annotations. // Index is the idnum, which is initially the same as the methods array index. Array<AnnotationArray*>* _methods_default_annotations; + // Type annotations for this class, or null if none. + Annotations* _type_annotations; // Constructor where some some values are known to not be null Annotations(Array<AnnotationArray*>* fa, Array<AnnotationArray*>* ma, @@ -66,7 +69,8 @@ _fields_annotations(fa), _methods_annotations(ma), _methods_parameter_annotations(mpa), - _methods_default_annotations(mda) {} + _methods_default_annotations(mda), + _type_annotations(NULL) {} public: // Allocate instance of this class @@ -81,22 +85,26 @@ static int size() { return sizeof(Annotations) / wordSize; } // Constructor to initialize to null - Annotations() : _class_annotations(NULL), _fields_annotations(NULL), + Annotations() : _class_annotations(NULL), + _fields_annotations(NULL), _methods_annotations(NULL), _methods_parameter_annotations(NULL), - _methods_default_annotations(NULL) {} + _methods_default_annotations(NULL), + _type_annotations(NULL) {} AnnotationArray* class_annotations() const { return _class_annotations; } Array<AnnotationArray*>* fields_annotations() const { return _fields_annotations; } Array<AnnotationArray*>* methods_annotations() const { return _methods_annotations; } Array<AnnotationArray*>* methods_parameter_annotations() const { return _methods_parameter_annotations; } Array<AnnotationArray*>* methods_default_annotations() const { return _methods_default_annotations; } + Annotations* type_annotations() const { return _type_annotations; } void set_class_annotations(AnnotationArray* md) { _class_annotations = md; } void set_fields_annotations(Array<AnnotationArray*>* md) { _fields_annotations = md; } void set_methods_annotations(Array<AnnotationArray*>* md) { _methods_annotations = md; } void set_methods_parameter_annotations(Array<AnnotationArray*>* md) { _methods_parameter_annotations = md; } void set_methods_default_annotations(Array<AnnotationArray*>* md) { _methods_default_annotations = md; } + void set_type_annotations(Annotations* annos) { _type_annotations = annos; } // Redefine classes support AnnotationArray* get_method_annotations_of(int idnum) @@ -129,6 +137,7 @@ inline AnnotationArray* get_method_annotations_from(int idnum, Array<AnnotationArray*>* annos); void set_annotations(Array<AnnotationArray*>* md, Array<AnnotationArray*>** md_p) { *md_p = md; } + bool is_klass() const { return false; } private: void set_methods_annotations_of(instanceKlassHandle ik, int idnum, AnnotationArray* anno,