elf.h revision 1272dbd1d76c979358fff3beae9de0c1462345af
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 <stdint.h> 32#include <linux/auxvec.h> 33 34/* TODO: can we switch to <linux/elf.h> instead? http://b/12476126. */ 35#include <sys/exec_elf.h> 36 37typedef struct { 38 uint32_t a_type; 39 union { 40 uint32_t a_val; 41 } a_un; 42} Elf32_auxv_t; 43 44typedef struct { 45 uint64_t a_type; 46 union { 47 uint64_t a_val; 48 } a_un; 49} Elf64_auxv_t; 50 51#ifdef __LP64__ 52# define Elf_auxv_t Elf64_auxv_t 53#else 54# define Elf_auxv_t Elf32_auxv_t 55#endif 56 57/* <sys/exec_elf.h> doesn't contain any NT_ constants. aarch64 strace needs this one. */ 58#define NT_PRSTATUS 1 59 60#endif /* _ELF_H */ 61