1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *  * Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in
12 *    the documentation and/or other materials provided with the
13 *    distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28#ifndef _ELF_H
29#define _ELF_H
30
31#if !defined(AT_NULL)
32/* these definitions are missing from the BSD sources */
33enum {
34    AT_NULL = 0,
35    AT_IGNORE,
36    AT_EXECFD,
37    AT_PHDR,
38    AT_PHENT,
39    AT_PHNUM,
40    AT_PAGESZ,
41    AT_BASE,
42    AT_FLAGS,
43    AT_ENTRY,
44    AT_NOTELF,
45    AT_UID,
46    AT_EUID,
47    AT_GID,
48    AT_EGID,
49    AT_PLATFORM,
50    AT_HWCAP,
51    AT_CLKTCK,
52
53    AT_SECURE = 23
54};
55#endif
56
57#include <stdint.h>
58#include <sys/exec_elf.h>
59
60typedef struct {
61  uint32_t a_type;
62  union {
63    uint32_t a_val;
64  } a_un;
65} Elf32_auxv_t;
66
67typedef struct {
68  uint64_t a_type;
69  union {
70    uint64_t a_val;
71  } a_un;
72} Elf64_auxv_t;
73
74#endif /* _ELF_H */
75
76