991   return JVMCIENV->get_jobject(result);
 992 C2V_END
 993 
 994 C2V_VMENTRY_NULL(jobject, resolveFieldInPool, (JNIEnv* env, jobject, ARGUMENT_PAIR(cp), jint index, ARGUMENT_PAIR(method), jbyte opcode, jintArray info_handle))
 995   constantPoolHandle cp(THREAD, UNPACK_PAIR(ConstantPool, cp));
 996   Bytecodes::Code code = (Bytecodes::Code)(((int) opcode) & 0xFF);
 997   fieldDescriptor fd;
 998   methodHandle mh(THREAD, UNPACK_PAIR(Method, method));
 999 
1000   Bytecodes::Code bc = (Bytecodes::Code) (((int) opcode) & 0xFF);
1001   int holder_index = cp->klass_ref_index_at(index, bc);
1002   if (!cp->tag_at(holder_index).is_klass() && !THREAD->can_call_java()) {
1003     // If the holder is not resolved in the constant pool and the current
1004     // thread cannot call Java, return null. This avoids a Java call
1005     // in LinkInfo to load the holder.
1006     Symbol* klass_name = cp->klass_ref_at_noresolve(index, bc);
1007     return nullptr;
1008   }
1009 
1010   LinkInfo link_info(cp, index, mh, code, CHECK_NULL);
1011   LinkResolver::resolve_field(fd, link_info, Bytecodes::java_code(code), false, CHECK_NULL);
1012   JVMCIPrimitiveArray info = JVMCIENV->wrap(info_handle);
1013   if (info.is_null() || JVMCIENV->get_length(info) != 4) {
1014     JVMCI_ERROR_NULL("info must not be null and have a length of 4");
1015   }
1016   JVMCIENV->put_int_at(info, 0, fd.access_flags().as_field_flags());
1017   JVMCIENV->put_int_at(info, 1, fd.offset());
1018   JVMCIENV->put_int_at(info, 2, fd.index());
1019   JVMCIENV->put_int_at(info, 3, fd.field_flags().as_uint());
1020   JVMCIKlassHandle handle(THREAD, fd.field_holder());
1021   JVMCIObject field_holder = JVMCIENV->get_jvmci_type(handle, JVMCI_CHECK_NULL);
1022   return JVMCIENV->get_jobject(field_holder);
1023 C2V_END
1024 
1025 C2V_VMENTRY_0(jint, getVtableIndexForInterfaceMethod, (JNIEnv* env, jobject, ARGUMENT_PAIR(klass), ARGUMENT_PAIR(method)))
1026   Klass* klass = UNPACK_PAIR(Klass, klass);
1027   methodHandle method(THREAD, UNPACK_PAIR(Method, method));
1028   InstanceKlass* holder = method->method_holder();
1029   if (klass->is_interface()) {
1030     JVMCI_THROW_MSG_0(InternalError, err_msg("Interface %s should be handled in Java code", klass->external_name()));
1031   }

 991   return JVMCIENV->get_jobject(result);
 992 C2V_END
 993 
 994 C2V_VMENTRY_NULL(jobject, resolveFieldInPool, (JNIEnv* env, jobject, ARGUMENT_PAIR(cp), jint index, ARGUMENT_PAIR(method), jbyte opcode, jintArray info_handle))
 995   constantPoolHandle cp(THREAD, UNPACK_PAIR(ConstantPool, cp));
 996   Bytecodes::Code code = (Bytecodes::Code)(((int) opcode) & 0xFF);
 997   fieldDescriptor fd;
 998   methodHandle mh(THREAD, UNPACK_PAIR(Method, method));
 999 
1000   Bytecodes::Code bc = (Bytecodes::Code) (((int) opcode) & 0xFF);
1001   int holder_index = cp->klass_ref_index_at(index, bc);
1002   if (!cp->tag_at(holder_index).is_klass() && !THREAD->can_call_java()) {
1003     // If the holder is not resolved in the constant pool and the current
1004     // thread cannot call Java, return null. This avoids a Java call
1005     // in LinkInfo to load the holder.
1006     Symbol* klass_name = cp->klass_ref_at_noresolve(index, bc);
1007     return nullptr;
1008   }
1009 
1010   LinkInfo link_info(cp, index, mh, code, CHECK_NULL);
1011   LinkResolver::resolve_field(fd, link_info, Bytecodes::java_code(code), StaticMode::dont_initialize_klass, CHECK_NULL);
1012   JVMCIPrimitiveArray info = JVMCIENV->wrap(info_handle);
1013   if (info.is_null() || JVMCIENV->get_length(info) != 4) {
1014     JVMCI_ERROR_NULL("info must not be null and have a length of 4");
1015   }
1016   JVMCIENV->put_int_at(info, 0, fd.access_flags().as_field_flags());
1017   JVMCIENV->put_int_at(info, 1, fd.offset());
1018   JVMCIENV->put_int_at(info, 2, fd.index());
1019   JVMCIENV->put_int_at(info, 3, fd.field_flags().as_uint());
1020   JVMCIKlassHandle handle(THREAD, fd.field_holder());
1021   JVMCIObject field_holder = JVMCIENV->get_jvmci_type(handle, JVMCI_CHECK_NULL);
1022   return JVMCIENV->get_jobject(field_holder);
1023 C2V_END
1024 
1025 C2V_VMENTRY_0(jint, getVtableIndexForInterfaceMethod, (JNIEnv* env, jobject, ARGUMENT_PAIR(klass), ARGUMENT_PAIR(method)))
1026   Klass* klass = UNPACK_PAIR(Klass, klass);
1027   methodHandle method(THREAD, UNPACK_PAIR(Method, method));
1028   InstanceKlass* holder = method->method_holder();
1029   if (klass->is_interface()) {
1030     JVMCI_THROW_MSG_0(InternalError, err_msg("Interface %s should be handled in Java code", klass->external_name()));
1031   }