linux-sgx-trts-modified/common/inc/sgx_tstdc.edl

/*
 * Copyright (C) 2011-2017 Intel Corporation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *   * Neither the name of Intel Corporation nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

enclave {
    untrusted {
        [cdecl] void sgx_oc_cpuidex([in, out] int cpuinfo[4], int leaf, int subleaf);
        
        /* Go outside and wait on my untrusted event */
        [cdecl] int sgx_thread_wait_untrusted_event_ocall([user_check] const void *self);

        /* Wake a thread waiting on its untrusted event */
        [cdecl] int sgx_thread_set_untrusted_event_ocall([user_check] const void *waiter);

        /* Wake a thread waiting on its untrusted event, and wait on my untrusted event */
        [cdecl] int sgx_thread_setwait_untrusted_events_ocall([user_check] const void *waiter, [user_check] const void *self);

        /* Wake multiple threads waiting on their untrusted events */
        [cdecl] int sgx_thread_set_multiple_untrusted_events_ocall([in, count = total] const void **waiters, size_t total);
    };
};