git://sourceware.org / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 2826ac7e | 1 | /* Copyright (C) 1999, 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
| a334319f UD |
2 | This file is part of the GNU C Library. |
| 3 | Contributed by Alexandre Oliva <aoliva@redhat.com> | |
| 4 | Based on work ../x86_64/readelflib.c, | |
| 5 | contributed by Andreas Jaeger <aj@suse.de>, 1999 and | |
| 6 | Jakub Jelinek <jakub@redhat.com>, 1999. | |
| 7 | ||
| 8 | The GNU C Library is free software; you can redistribute it and/or | |
| 9 | modify it under the terms of the GNU Lesser General Public | |
| 10 | License as published by the Free Software Foundation; either | |
| 11 | version 2.1 of the License, or (at your option) any later version. | |
| 12 | ||
| 13 | The GNU C Library is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 | Lesser General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU Lesser General Public | |
| 19 | License along with the GNU C Library; if not, write to the Free | |
| 20 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
| 21 | 02111-1307 USA. */ | |
| 22 | ||
| 23 | ||
| 24 | int process_elf32_file (const char *file_name, const char *lib, int *flag, | |
| 25 | unsigned int *osversion, char **soname, | |
| 26 | void *file_contents, size_t file_length); | |
| 27 | int process_elf64_file (const char *file_name, const char *lib, int *flag, | |
| 28 | unsigned int *osversion, char **soname, | |
| 29 | void *file_contents, size_t file_length); | |
| 30 | ||
| 31 | /* Returns 0 if everything is ok, != 0 in case of error. */ | |
| 32 | int | |
| 33 | process_elf_file (const char *file_name, const char *lib, int *flag, | |
| 34 | unsigned int *osversion, char **soname, void *file_contents, | |
| 35 | size_t file_length) | |
| 36 | { | |
| 37 | ElfW(Ehdr) *elf_header = (ElfW(Ehdr) *) file_contents; | |
| 38 | int ret; | |
| 39 | ||
| 40 | if (elf_header->e_ident [EI_CLASS] == ELFCLASS32) | |
| 41 | { | |
| 42 | ret = process_elf32_file (file_name, lib, flag, osversion, soname, | |
| 43 | file_contents, file_length); | |
| 44 | ||
| 45 | /* n32 libraries are always libc.so.6+. */ | |
| 46 | if (ret && (elf_header->e_flags & EF_MIPS_ABI2) != 0) | |
| 47 | *flag = FLAG_MIPS64_LIBN32|FLAG_ELF_LIBC6; | |
| 48 | } | |
| 49 | else | |
| 50 | { | |
| 51 | ret = process_elf64_file (file_name, lib, flag, osversion, soname, | |
| 52 | file_contents, file_length); | |
| 53 | /* n64 libraries are always libc.so.6+. */ | |
| 54 | if (!ret) | |
| 55 | *flag = FLAG_MIPS64_LIBN64|FLAG_ELF_LIBC6; | |
| 56 | } | |
| 57 | ||
| 58 | return ret; | |
| 59 | } | |
| 60 | ||
| 61 | #undef __ELF_NATIVE_CLASS | |
| 62 | #undef process_elf_file | |
| 63 | #define process_elf_file process_elf32_file | |
| 64 | #define __ELF_NATIVE_CLASS 32 | |
| 2826ac7e | 65 | #include "elf/readelflib.c" |
| a334319f UD |
66 | |
| 67 | #undef __ELF_NATIVE_CLASS | |
| 68 | #undef process_elf_file | |
| 69 | #define process_elf_file process_elf64_file | |
| 70 | #define __ELF_NATIVE_CLASS 64 | |
| 2826ac7e | 71 | #include "elf/readelflib.c" |