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https://github.com/corda/corda.git
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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>
150 lines
4.2 KiB
C++
150 lines
4.2 KiB
C++
/*
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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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#include "../App.h"
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#include "Enclave_u.h"
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/* edger8r_pointer_attributes:
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* Invokes the ECALLs declared with pointer attributes.
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*/
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void edger8r_pointer_attributes(void)
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{
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int val = 0;
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sgx_status_t ret = SGX_ERROR_UNEXPECTED;
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char c[128] = {0};
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size_t len = 0;
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memset(c, 0xe, 128);
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ret = ecall_pointer_user_check(global_eid, &len, &c, 128);
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if (ret != SGX_SUCCESS)
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abort();
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assert(strcmp(c, "SGX_SUCCESS") == 0);
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val = 0;
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ret = ecall_pointer_in(global_eid, &val);
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if (ret != SGX_SUCCESS)
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abort();
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assert(val == 0);
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val = 0;
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ret = ecall_pointer_out(global_eid, &val);
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if (ret != SGX_SUCCESS)
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abort();
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assert(val == 1234);
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val = 0;
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ret = ecall_pointer_in_out(global_eid, &val);
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if (ret != SGX_SUCCESS)
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abort();
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assert(val == 1234);
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ret = ocall_pointer_attr(global_eid);
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if (ret != SGX_SUCCESS)
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abort();
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char str1[] = "1234567890";
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ret = ecall_pointer_string(global_eid, str1);
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if (ret != SGX_SUCCESS)
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abort();
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assert(memcmp(str1, "0987654321", strlen(str1)) == 0);
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const char str2[] = "1234567890";
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ret = ecall_pointer_string_const(global_eid, str2);
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if (ret != SGX_SUCCESS)
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abort();
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assert(memcmp(str2, "1234567890", strlen(str2)) == 0);
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char str3[] = "1234567890";
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ret = ecall_pointer_size(global_eid, (void*)str3, strlen(str3));
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if (ret != SGX_SUCCESS)
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abort();
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assert(memcmp(str3, "0987654321", strlen(str3)) == 0);
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char str4[] = "1234567890";
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ret = ecall_pointer_isptr_readonly(global_eid, (buffer_t)str4, strlen(str4));
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if (ret != SGX_SUCCESS)
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abort();
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assert(memcmp(str4, "1234567890", strlen(str4)) == 0);
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int arr[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
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ret = ecall_pointer_count(global_eid, arr, 10);
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if (ret != SGX_SUCCESS)
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abort();
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for (int i = 0; i < 10; i++)
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assert(arr[i] == (9 - i));
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memset(arr, 0x0, sizeof(arr));
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ret = ecall_pointer_sizefunc(global_eid, (char *)arr);
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if (ret != SGX_SUCCESS)
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abort();
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for (int i = 0; i < 10; i++)
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assert(arr[i] == i);
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return;
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}
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/* ocall_pointer_user_check:
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* The OCALL declared with [user_check].
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*/
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void ocall_pointer_user_check(int* val)
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{
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(void)val;
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assert(val != NULL);
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}
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/* ocall_pointer_in:
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* The OCALL declared with [in].
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*/
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void ocall_pointer_in(int* val)
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{
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*val = 1234;
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}
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/* ocall_pointer_out:
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* The OCALL declared with [out].
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*/
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void ocall_pointer_out(int* val)
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{
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*val = 1234;
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}
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/* ocall_pointer_in_out:
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* The OCALL declared with [in, out].
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*/
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void ocall_pointer_in_out(int* val)
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{
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*val = 1234;
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}
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