mirror of
https://github.com/corda/corda.git
synced 2025-01-07 13:38:47 +00:00
9441de4c38
This release is used in conjunction with the linux-sgx-driver Intial release: https://github.com/01org/linux-sgx-driver commit-id: 0e865ce5e6b297a787bcdc12d98bada8174be6d7 Intel-id: 33399 Signed-off-by: Angie Chinchilla <angie.v.chinchilla@intel.com>
73 lines
2.6 KiB
C++
73 lines
2.6 KiB
C++
/*
|
|
* Copyright (C) 2011-2016 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.
|
|
*
|
|
*/
|
|
|
|
|
|
#include "../App.h"
|
|
#include "Enclave_u.h"
|
|
|
|
/* No need to implement memccpy here! */
|
|
|
|
/* edger8r_function_attributes:
|
|
* Invokes ECALL declared with calling convention attributes.
|
|
* Invokes ECALL declared with [public].
|
|
*/
|
|
void edger8r_function_attributes(void)
|
|
{
|
|
sgx_status_t ret = SGX_ERROR_UNEXPECTED;
|
|
|
|
ret = ecall_function_calling_convs(global_eid);
|
|
if (ret != SGX_SUCCESS)
|
|
abort();
|
|
|
|
ret = ecall_function_public(global_eid);
|
|
if (ret != SGX_SUCCESS)
|
|
abort();
|
|
|
|
/* user shall not invoke private function here */
|
|
int runned = 0;
|
|
ret = ecall_function_private(global_eid, &runned);
|
|
if (ret != SGX_ERROR_ECALL_NOT_ALLOWED || runned != 0)
|
|
abort();
|
|
}
|
|
|
|
/* ocall_function_allow:
|
|
* The OCALL invokes the [allow]ed ECALL 'edger8r_private'.
|
|
*/
|
|
void ocall_function_allow(void)
|
|
{
|
|
int runned = 0;
|
|
sgx_status_t ret = SGX_ERROR_UNEXPECTED;
|
|
|
|
ret = ecall_function_private(global_eid, &runned);
|
|
if (ret != SGX_SUCCESS || runned != 1)
|
|
abort();
|
|
}
|