File: sgxintrin.h

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (60 lines) | stat: -rw-r--r-- 1,816 bytes parent folder | download | duplicates (23)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
/*===---- sgxintrin.h - X86 SGX intrinsics configuration -------------------===
 *
 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 * See https://llvm.org/LICENSE.txt for license information.
 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 *
 *===-----------------------------------------------------------------------===
 */

#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
#error "Never use <sgxintrin.h> directly; include <x86intrin.h> instead."
#endif

#ifndef __SGXINTRIN_H
#define __SGXINTRIN_H

#if __has_extension(gnu_asm)

/* Define the default attributes for the functions in this file. */
#define __DEFAULT_FN_ATTRS \
  __attribute__((__always_inline__, __nodebug__,  __target__("sgx")))

static __inline unsigned int __DEFAULT_FN_ATTRS
_enclu_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])
{
  unsigned int __result;
  __asm__ ("enclu"
           : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])
           : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])
           : "cc");
  return __result;
}

static __inline unsigned int __DEFAULT_FN_ATTRS
_encls_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])
{
  unsigned int __result;
  __asm__ ("encls"
           : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])
           : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])
           : "cc");
  return __result;
}

static __inline unsigned int __DEFAULT_FN_ATTRS
_enclv_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])
{
  unsigned int __result;
  __asm__ ("enclv"
           : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])
           : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])
           : "cc");
  return __result;
}

#undef __DEFAULT_FN_ATTRS

#endif /* __has_extension(gnu_asm) */

#endif