elf.h revision 31b88da8431096a6df276705046ca7a012fa3530 
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#include <linux/auxvec.h>
32#include <linux/elf.h>
33#include <linux/elf-em.h>
34
35#include <machine/elf_machdep.h>
36
37typedef struct {
38  __u32 a_type;
39  union {
40    __u32 a_val;
41  } a_un;
42} Elf32_auxv_t;
43
44typedef struct {
45  __u64 a_type;
46  union {
47    __u64 a_val;
48  } a_un;
49} Elf64_auxv_t;
50
51#define DF_ORIGIN     0x00000001
52#define DF_SYMBOLIC   0x00000002
53#define DF_TEXTREL    0x00000004
54#define DF_BIND_NOW   0x00000008
55#define DF_STATIC_TLS 0x00000010
56
57#define DT_BIND_NOW 24
58#define DT_INIT_ARRAY 25
59#define DT_FINI_ARRAY 26
60#define DT_INIT_ARRAYSZ 27
61#define DT_FINI_ARRAYSZ 28
62#define DT_RUNPATH 29
63#define DT_FLAGS 30
64/* glibc and BSD disagree for DT_ENCODING; glibc looks wrong. */
65#define DT_PREINIT_ARRAY 32
66#define DT_PREINIT_ARRAYSZ 33
67
68#define ELFOSABI_SYSV 0 /* Synonym for ELFOSABI_NONE used by valgrind. */
69
70#define PT_GNU_RELRO 0x6474e552
71
72#define STB_LOOS      10
73#define STB_HIOS      12
74#define STB_LOPROC    13
75#define STB_HIPROC    15
76
77#define STT_GNU_IFUNC 10
78#define STT_LOOS      10
79#define STT_HIOS      12
80#define STT_LOPROC    13
81#define STT_HIPROC    15
82
83#define R_386_IRELATIVE  42
84
85#endif /* _ELF_H */
86