Home Explore Help
Sign In
miti
/
linux-sgx-trts-modified
1
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Tree: fb7a0a03e5
Branches Tags
linux-sgx-tr...
/
sdk
/
trts
/
linux
/
metadata_sec.S

metadata_sec.S 2.0 KB
History Raw

123456789101112131415161718192021222324252627282930313233343536373839404142 
  1. /*
    2. 

  2.  * Copyright (C) 2011-2018 Intel Corporation. All rights reserved.
    3. 

  3.  *
    4. 

  4.  * Redistribution and use in source and binary forms, with or without
    5. 

  5.  * modification, are permitted provided that the following conditions
    6. 

  6.  * are met:
    7. 

  7.  *
    8. 

  8.  *   * Redistributions of source code must retain the above copyright
    9. 

  9.  *     notice, this list of conditions and the following disclaimer.
    10. 

  10.  *   * Redistributions in binary form must reproduce the above copyright
    11. 

  11.  *     notice, this list of conditions and the following disclaimer in
    12. 

  12.  *     the documentation and/or other materials provided with the
    13. 

  13.  *     distribution.
    14. 

  14.  *   * Neither the name of Intel Corporation nor the names of its
    15. 

  15.  *     contributors may be used to endorse or promote products derived
    16. 

  16.  *     from this software without specific prior written permission.
    17. 

  17.  *
    18. 

  18.  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    19. 

  19.  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    20. 

  20.  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    21. 

  21.  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    22. 

  22.  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    23. 

  23.  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    24. 

  24.  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    25. 

  25.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    26. 

  26.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    27. 

  27.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    28. 

  28.  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    29. 

  29.  *
    30. 

  30.  */
    31. 

  31. 

  32.     .file "metadata_sec.S"
    33. 

  33. 

  34. #define METADATA_SIZE 0x5000
    35. 

  35. .section ".note.sgxmeta", "", @note
    36. 

  36.     .p2align 2              /* section alignment */
    37. 

  37.     .long 1f - 0f           /* name size (not including padding) */
    38. 

  38.     .long 2f - 1f           /* desc size (not including padding) */
    39. 

  39.     .long 0x01              /* type */
    40. 

  40. 0:  .asciz "sgx_metadata"   /* name */
    41. 

  41. 1:  .fill METADATA_SIZE, 1, 0      /* desc - stand for metadata which is initialized with 0 */
    42. 

  42. 2:  .p2align 2
    43.