1.1 --- a/src/share/vm/prims/jvmtiClassFileReconstituter.cpp Mon May 06 09:10:21 2013 -0400
1.2 +++ b/src/share/vm/prims/jvmtiClassFileReconstituter.cpp Mon May 06 19:49:18 2013 +0200
1.3 @@ -341,6 +341,44 @@
1.4 memcpy(writeable_address(length), annos->adr_at(0), length);
1.5 }
1.6
1.7 +// BootstrapMethods_attribute {
1.8 +// u2 attribute_name_index;
1.9 +// u4 attribute_length;
1.10 +// u2 num_bootstrap_methods;
1.11 +// { u2 bootstrap_method_ref;
1.12 +// u2 num_bootstrap_arguments;
1.13 +// u2 bootstrap_arguments[num_bootstrap_arguments];
1.14 +// } bootstrap_methods[num_bootstrap_methods];
1.15 +// }
1.16 +void JvmtiClassFileReconstituter::write_boostrapmethod_attribute() {
1.17 + Array<u2>* operands = cpool()->operands();
1.18 + write_attribute_name_index("BootstrapMethods");
1.19 + int num_bootstrap_methods = ConstantPool::operand_array_length(operands);
1.20 +
1.21 + // calculate length of attribute
1.22 + int length = sizeof(u2); // num_boostrap_methods
1.23 + for (int n = 0; n < num_bootstrap_methods; n++) {
1.24 + u2 num_bootstrap_arguments = cpool()->operand_argument_count_at(n);
1.25 + length += sizeof(u2); // bootstrap_method_ref
1.26 + length += sizeof(u2); // num_bootstrap_arguments
1.27 + length += sizeof(u2) * num_bootstrap_arguments; // bootstrap_arguments[num_bootstrap_arguments]
1.28 + }
1.29 + write_u4(length);
1.30 +
1.31 + // write attribute
1.32 + write_u2(num_bootstrap_methods);
1.33 + for (int n = 0; n < num_bootstrap_methods; n++) {
1.34 + u2 bootstrap_method_ref = cpool()->operand_bootstrap_method_ref_index_at(n);
1.35 + u2 num_bootstrap_arguments = cpool()->operand_argument_count_at(n);
1.36 + write_u2(bootstrap_method_ref);
1.37 + write_u2(num_bootstrap_arguments);
1.38 + for (int arg = 0; arg < num_bootstrap_arguments; arg++) {
1.39 + u2 bootstrap_argument = cpool()->operand_argument_index_at(n, arg);
1.40 + write_u2(bootstrap_argument);
1.41 + }
1.42 + }
1.43 +}
1.44 +
1.45
1.46 // Write InnerClasses attribute
1.47 // JVMSpec| InnerClasses_attribute {
1.48 @@ -597,6 +635,9 @@
1.49 if (anno != NULL) {
1.50 ++attr_count; // has RuntimeVisibleAnnotations attribute
1.51 }
1.52 + if (cpool()->operands() != NULL) {
1.53 + ++attr_count;
1.54 + }
1.55
1.56 write_u2(attr_count);
1.57
1.58 @@ -615,6 +656,9 @@
1.59 if (anno != NULL) {
1.60 write_annotations_attribute("RuntimeVisibleAnnotations", anno);
1.61 }
1.62 + if (cpool()->operands() != NULL) {
1.63 + write_boostrapmethod_attribute();
1.64 + }
1.65 }
1.66
1.67 // Write the method information portion of ClassFile structure
