C++ (Cpp) inner_classes_attribute_lengthの例

コード例 #1

ファイル: jvmtiClassFileReconstituter.cpp プロジェクト: nikezheng/lookaside_java-1.8.0-openjdk

// Write the class attributes portion of ClassFile structure
// JVMSpec|     u2 attributes_count;
// JVMSpec|     attribute_info attributes[attributes_count];
void JvmtiClassFileReconstituter::write_class_attributes() {
  u2 inner_classes_length = inner_classes_attribute_length();
  Symbol* generic_signature = ikh()->generic_signature();
  AnnotationArray* anno = ikh()->class_annotations();
  AnnotationArray* type_anno = ikh()->class_type_annotations();

  int attr_count = 0;
  if (generic_signature != NULL) {
    ++attr_count;
  }
  if (ikh()->source_file_name() != NULL) {
    ++attr_count;
  }
  if (ikh()->source_debug_extension() != NULL) {
    ++attr_count;
  }
  if (inner_classes_length > 0) {
    ++attr_count;
  }
  if (anno != NULL) {
    ++attr_count;     // has RuntimeVisibleAnnotations attribute
  }
  if (type_anno != NULL) {
    ++attr_count;     // has RuntimeVisibleTypeAnnotations attribute
  }
  if (cpool()->operands() != NULL) {
    ++attr_count;
  }

  write_u2(attr_count);

  if (generic_signature != NULL) {
    write_signature_attribute(symbol_to_cpool_index(generic_signature));
  }
  if (ikh()->source_file_name() != NULL) {
    write_source_file_attribute();
  }
  if (ikh()->source_debug_extension() != NULL) {
    write_source_debug_extension_attribute();
  }
  if (inner_classes_length > 0) {
    write_inner_classes_attribute(inner_classes_length);
  }
  if (anno != NULL) {
    write_annotations_attribute("RuntimeVisibleAnnotations", anno);
  }
  if (type_anno != NULL) {
    write_annotations_attribute("RuntimeVisibleTypeAnnotations", type_anno);
  }
  if (cpool()->operands() != NULL) {
    write_bootstrapmethod_attribute();
  }
}

コード例 #2

ファイル: jvmtiClassFileReconstituter.cpp プロジェクト: zarue/jdk7u-hotspot

// Write the class attributes portion of ClassFile structure
// JVMSpec|     u2 attributes_count;
// JVMSpec|     attribute_info attributes[attributes_count];
void JvmtiClassFileReconstituter::write_class_attributes() {
  u2 inner_classes_length = inner_classes_attribute_length();
  Symbol* generic_signature = ikh()->generic_signature();
  typeArrayHandle anno(thread(), ikh()->class_annotations());

  int attr_count = 0;
  if (generic_signature != NULL) {
    ++attr_count;
  }
  if (ikh()->source_file_name() != NULL) {
    ++attr_count;
  }
  if (ikh()->source_debug_extension() != NULL) {
    ++attr_count;
  }
  if (inner_classes_length > 0) {
    ++attr_count;
  }
  if (anno.not_null()) {
    ++attr_count;     // has RuntimeVisibleAnnotations attribute
  }

  write_u2(attr_count);

  if (generic_signature != NULL) {
    write_signature_attribute(symbol_to_cpool_index(generic_signature));
  }
  if (ikh()->source_file_name() != NULL) {
    write_source_file_attribute();
  }
  if (ikh()->source_debug_extension() != NULL) {
    write_source_debug_extension_attribute();
  }
  if (inner_classes_length > 0) {
    write_inner_classes_attribute(inner_classes_length);
  }
  if (anno.not_null()) {
    write_annotations_attribute("RuntimeVisibleAnnotations", anno);
  }
}