| // Copyright (c) 2012, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #ifndef GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H |
| #define GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H |
| |
| #include <stdint.h> |
| #include <libgen.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif // __cplusplus |
| |
| // The Android <elf.h> provides BSD-based definitions for the ElfXX_Nhdr |
| // types |
| // always source-compatible with the GLibc/kernel ones. To overcome this |
| // issue without modifying a lot of code in Breakpad, use an ugly macro |
| // renaming trick with #include_next |
| |
| // Avoid conflict with BSD-based definition of ElfXX_Nhdr. |
| // Unfortunately, their field member names do not use a 'n_' prefix. |
| #define Elf32_Nhdr __bsd_Elf32_Nhdr |
| #define Elf64_Nhdr __bsd_Elf64_Nhdr |
| |
| // In case they are defined by the NDK version |
| #define Elf32_auxv_t __bionic_Elf32_auxv_t |
| #define Elf64_auxv_t __bionic_Elf64_auxv_t |
| |
| #define Elf32_Dyn __bionic_Elf32_Dyn |
| #define Elf64_Dyn __bionic_Elf64_Dyn |
| |
| #include_next <elf.h> |
| |
| #undef Elf32_Nhdr |
| #undef Elf64_Nhdr |
| |
| typedef struct { |
| Elf32_Word n_namesz; |
| Elf32_Word n_descsz; |
| Elf32_Word n_type; |
| } Elf32_Nhdr; |
| |
| typedef struct { |
| Elf64_Word n_namesz; |
| Elf64_Word n_descsz; |
| Elf64_Word n_type; |
| } Elf64_Nhdr; |
| |
| #undef Elf32_auxv_t |
| #undef Elf64_auxv_t |
| |
| typedef struct { |
| uint32_t a_type; |
| union { |
| uint32_t a_val; |
| } a_un; |
| } Elf32_auxv_t; |
| |
| typedef struct { |
| uint64_t a_type; |
| union { |
| uint64_t a_val; |
| } a_un; |
| } Elf64_auxv_t; |
| |
| #undef Elf32_Dyn |
| #undef Elf64_Dyn |
| |
| typedef struct { |
| Elf32_Sword d_tag; |
| union { |
| Elf32_Word d_val; |
| Elf32_Addr d_ptr; |
| } d_un; |
| } Elf32_Dyn; |
| |
| typedef struct { |
| Elf64_Sxword d_tag; |
| union { |
| Elf64_Xword d_val; |
| Elf64_Addr d_ptr; |
| } d_un; |
| } Elf64_Dyn; |
| |
| |
| // The Android headers don't always define this constant. |
| #ifndef EM_X86_64 |
| #define EM_X86_64 62 |
| #endif |
| |
| #ifndef EM_PPC64 |
| #define EM_PPC64 21 |
| #endif |
| |
| #ifndef EM_S390 |
| #define EM_S390 22 |
| #endif |
| |
| #if !defined(AT_SYSINFO_EHDR) |
| #define AT_SYSINFO_EHDR 33 |
| #endif |
| |
| #if !defined(NT_PRSTATUS) |
| #define NT_PRSTATUS 1 |
| #endif |
| |
| #if !defined(NT_PRPSINFO) |
| #define NT_PRPSINFO 3 |
| #endif |
| |
| #if !defined(NT_AUXV) |
| #define NT_AUXV 6 |
| #endif |
| |
| #if !defined(NT_PRXFPREG) |
| #define NT_PRXFPREG 0x46e62b7f |
| #endif |
| |
| #if !defined(NT_FPREGSET) |
| #define NT_FPREGSET 2 |
| #endif |
| |
| #if !defined(SHT_MIPS_DWARF) |
| #define SHT_MIPS_DWARF 0x7000001e |
| #endif |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif // __cplusplus |
| |
| #endif // GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H |