samplecode/wasmi/enclave/Enclave.edl

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

enclave {
    from "sgx_tstd.edl" import *;
    from "sgx_stdio.edl" import *;
    from "sgx_backtrace.edl" import *;
    from "sgx_tstdc.edl" import *;
    trusted {
        /* define ECALLs here. */

        public sgx_status_t sgxwasm_init();
        public sgx_status_t sgxwasm_run_action([in, size=req_len] const uint8_t* req_bin,
                                                           size_t req_len,
                                               [out, size=out_max_len] uint8_t* output_bin,
                                                           size_t out_max_len);
    };
};