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85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
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/*
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* Copyright (C) 2011-2016 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/* Test Calling Conventions */
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#include <string.h>
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#include <stdio.h>
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#include "../Enclave.h"
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#include "Enclave_t.h"
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/* ecall_function_calling_convs:
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* memccpy is defined in system C library.
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*/
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void ecall_function_calling_convs(void)
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{
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sgx_status_t ret = SGX_ERROR_UNEXPECTED;
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char s1[] = "1234567890";
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char s2[] = "0987654321";
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char buf[BUFSIZ] = {'\0'};
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memcpy(buf, s1, strlen(s1));
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ret = memccpy(NULL, s1, s2, '\0', strlen(s1));
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if (ret != SGX_SUCCESS)
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abort();
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assert(memcmp(s1, s2, strlen(s1)) == 0);
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return;
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}
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/* ecall_function_public:
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* The public ECALL that invokes the OCALL 'ocall_function_allow'.
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*/
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void ecall_function_public(void)
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{
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sgx_status_t ret = SGX_ERROR_UNEXPECTED;
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ret = ocall_function_allow();
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if (ret != SGX_SUCCESS)
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abort();
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return;
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}
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/* ecall_function_private:
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* The private ECALL that only can be invoked in the OCALL 'ocall_function_allow'.
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*/
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int ecall_function_private(void)
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{
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return 1;
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}
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