1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/crashreporter/google-breakpad/src/common/android/include/elf.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,159 @@
1.4 +// Copyright (c) 2012, Google Inc.
1.5 +// All rights reserved.
1.6 +//
1.7 +// Redistribution and use in source and binary forms, with or without
1.8 +// modification, are permitted provided that the following conditions are
1.9 +// met:
1.10 +//
1.11 +// * Redistributions of source code must retain the above copyright
1.12 +// notice, this list of conditions and the following disclaimer.
1.13 +// * Redistributions in binary form must reproduce the above
1.14 +// copyright notice, this list of conditions and the following disclaimer
1.15 +// in the documentation and/or other materials provided with the
1.16 +// distribution.
1.17 +// * Neither the name of Google Inc. nor the names of its
1.18 +// contributors may be used to endorse or promote products derived from
1.19 +// this software without specific prior written permission.
1.20 +//
1.21 +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.22 +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.23 +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.24 +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
1.25 +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.26 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.27 +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.28 +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.29 +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.30 +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.31 +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.32 +
1.33 +#ifndef GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H
1.34 +#define GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H
1.35 +
1.36 +#include <stdint.h>
1.37 +#include <libgen.h>
1.38 +
1.39 +#ifdef __cplusplus
1.40 +extern "C" {
1.41 +#endif // __cplusplus
1.42 +
1.43 +// The Android <elf.h> provides BSD-based definitions for the ElfXX_Nhdr
1.44 +// types
1.45 +// always source-compatible with the GLibc/kernel ones. To overcome this
1.46 +// issue without modifying a lot of code in Breakpad, use an ugly macro
1.47 +// renaming trick with #include_next
1.48 +
1.49 +// Avoid conflict with BSD-based definition of ElfXX_Nhdr.
1.50 +// Unfortunately, their field member names do not use a 'n_' prefix.
1.51 +#define Elf32_Nhdr __bsd_Elf32_Nhdr
1.52 +#define Elf64_Nhdr __bsd_Elf64_Nhdr
1.53 +
1.54 +// In case they are defined by the NDK version
1.55 +#define Elf32_auxv_t __bionic_Elf32_auxv_t
1.56 +#define Elf64_auxv_t __bionic_Elf64_auxv_t
1.57 +
1.58 +#define Elf32_Dyn __bionic_Elf32_Dyn
1.59 +#define Elf64_Dyn __bionic_Elf64_Dyn
1.60 +
1.61 +#include_next <elf.h>
1.62 +
1.63 +#undef Elf32_Nhdr
1.64 +#undef Elf64_Nhdr
1.65 +
1.66 +typedef struct {
1.67 + Elf32_Word n_namesz;
1.68 + Elf32_Word n_descsz;
1.69 + Elf32_Word n_type;
1.70 +} Elf32_Nhdr;
1.71 +
1.72 +typedef struct {
1.73 + Elf64_Word n_namesz;
1.74 + Elf64_Word n_descsz;
1.75 + Elf64_Word n_type;
1.76 +} Elf64_Nhdr;
1.77 +
1.78 +#undef Elf32_auxv_t
1.79 +#undef Elf64_auxv_t
1.80 +
1.81 +typedef struct {
1.82 + uint32_t a_type;
1.83 + union {
1.84 + uint32_t a_val;
1.85 + } a_un;
1.86 +} Elf32_auxv_t;
1.87 +
1.88 +typedef struct {
1.89 + uint64_t a_type;
1.90 + union {
1.91 + uint64_t a_val;
1.92 + } a_un;
1.93 +} Elf64_auxv_t;
1.94 +
1.95 +#undef Elf32_Dyn
1.96 +#undef Elf64_Dyn
1.97 +
1.98 +typedef struct {
1.99 + Elf32_Sword d_tag;
1.100 + union {
1.101 + Elf32_Word d_val;
1.102 + Elf32_Addr d_ptr;
1.103 + } d_un;
1.104 +} Elf32_Dyn;
1.105 +
1.106 +typedef struct {
1.107 + Elf64_Sxword d_tag;
1.108 + union {
1.109 + Elf64_Xword d_val;
1.110 + Elf64_Addr d_ptr;
1.111 + } d_un;
1.112 +} Elf64_Dyn;
1.113 +
1.114 +
1.115 +// __WORDSIZE is GLibc-specific and used by Google Breakpad on Linux.
1.116 +// All Android platforms are 32-bit for now.
1.117 +#ifndef __WORDSIZE
1.118 +#define __WORDSIZE 32
1.119 +#endif
1.120 +
1.121 +// The Android headers don't always define this constant.
1.122 +#ifndef EM_X86_64
1.123 +#define EM_X86_64 62
1.124 +#endif
1.125 +
1.126 +#ifndef EM_PPC64
1.127 +#define EM_PPC64 21
1.128 +#endif
1.129 +
1.130 +#ifndef EM_S390
1.131 +#define EM_S390 22
1.132 +#endif
1.133 +
1.134 +#if !defined(AT_SYSINFO_EHDR)
1.135 +#define AT_SYSINFO_EHDR 33
1.136 +#endif
1.137 +
1.138 +#if !defined(NT_PRSTATUS)
1.139 +#define NT_PRSTATUS 1
1.140 +#endif
1.141 +
1.142 +#if !defined(NT_PRPSINFO)
1.143 +#define NT_PRPSINFO 3
1.144 +#endif
1.145 +
1.146 +#if !defined(NT_AUXV)
1.147 +#define NT_AUXV 6
1.148 +#endif
1.149 +
1.150 +#if !defined(NT_PRXFPREG)
1.151 +#define NT_PRXFPREG 0x46e62b7f
1.152 +#endif
1.153 +
1.154 +#if !defined(NT_FPREGSET)
1.155 +#define NT_FPREGSET 2
1.156 +#endif
1.157 +
1.158 +#ifdef __cplusplus
1.159 +} // extern "C"
1.160 +#endif // __cplusplus
1.161 +
1.162 +#endif // GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H
