Initial release of Intel SGX for Linux.

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>
2025-06-22 09:08:49 +00:00 · 2016-06-23 18:51:53 -04:00
parent ba82cfcbb0
commit 9441de4c38
2767 changed files with 820699 additions and 0 deletions
--- a/SampleCode/SampleEnclave/App/Edger8rSyntax/Arrays.cpp
+++ b/SampleCode/SampleEnclave/App/Edger8rSyntax/Arrays.cpp
@ -0,0 +1,92 @@
+/*
+ * 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"
+
+/* edger8r_array_attributes:
+ *   Invokes ECALLs declared with array attributes.
+ */
+void edger8r_array_attributes(void)
+{
+    sgx_status_t ret = SGX_ERROR_UNEXPECTED;
+
+    /* user_check */
+    int arr1[4] = {0, 1, 2, 3};
+    ret = ecall_array_user_check(global_eid, arr1);
+    if (ret != SGX_SUCCESS)
+        abort();
+
+    /* make sure arr1 is changed */
+    for (int i = 0; i < 4; i++)
+        assert(arr1[i] == (3 - i));
+
+    /* in */
+    int arr2[4] = {0, 1, 2, 3};
+    ret = ecall_array_in(global_eid, arr2);
+    if (ret != SGX_SUCCESS)
+        abort();
+    
+    /* arr2 is not changed */
+    for (int i = 0; i < 4; i++)
+        assert(arr2[i] == i);
+    
+    /* out */
+    int arr3[4] = {0, 1, 2, 3};
+    ret = ecall_array_out(global_eid, arr3);
+    if (ret != SGX_SUCCESS)
+        abort();
+    
+    /* arr3 is changed */
+    for (int i = 0; i < 4; i++)
+        assert(arr3[i] == (3 - i));
+    
+    /* in, out */
+    int arr4[4] = {0, 1, 2, 3};
+    ret = ecall_array_in_out(global_eid, arr4);
+    if (ret != SGX_SUCCESS)
+        abort();
+    
+    /* arr4 is changed */
+    for (int i = 0; i < 4; i++)
+        assert(arr4[i] == (3 - i));
+    
+    /* isary */
+    array_t arr5 = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
+    ret = ecall_array_isary(global_eid, arr5);
+    if (ret != SGX_SUCCESS)
+        abort();
+    
+    /* arr5 is changed */
+    for (int i = 0; i < 10; i++)
+        assert(arr5[i] == (9 - i));
+}