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d614a753 | 1 | /* Copyright (C) 2001-2020 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
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5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
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8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
96c0d65d | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
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17 | |
18 | ||
19 | int process_elf32_file (const char *file_name, const char *lib, int *flag, | |
20 | unsigned int *osversion, char **soname, | |
21 | void *file_contents, size_t file_length); | |
22 | int process_elf64_file (const char *file_name, const char *lib, int *flag, | |
23 | unsigned int *osversion, char **soname, | |
24 | void *file_contents, size_t file_length); | |
25 | ||
26 | /* Returns 0 if everything is ok, != 0 in case of error. */ | |
27 | int | |
28 | process_elf_file (const char *file_name, const char *lib, int *flag, | |
29 | unsigned int *osversion, char **soname, void *file_contents, | |
30 | size_t file_length) | |
31 | { | |
32 | ElfW(Ehdr) *elf_header = (ElfW(Ehdr) *) file_contents; | |
33 | int ret; | |
34 | ||
35 | if (elf_header->e_ident [EI_CLASS] == ELFCLASS32) | |
36 | return process_elf32_file (file_name, lib, flag, osversion, soname, | |
37 | file_contents, file_length); | |
38 | else | |
39 | { | |
40 | ret = process_elf64_file (file_name, lib, flag, osversion, soname, | |
41 | file_contents, file_length); | |
42 | /* S/390 64bit libraries are always libc.so.6+. */ | |
43 | if (!ret) | |
44 | *flag = FLAG_S390_LIB64|FLAG_ELF_LIBC6; | |
45 | return ret; | |
46 | } | |
47 | } | |
48 | ||
49 | #undef __ELF_NATIVE_CLASS | |
50 | #undef process_elf_file | |
51 | #define process_elf_file process_elf32_file | |
52 | #define __ELF_NATIVE_CLASS 32 | |
2826ac7e | 53 | #include "elf/readelflib.c" |
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54 | |
55 | #undef __ELF_NATIVE_CLASS | |
56 | #undef process_elf_file | |
57 | #define process_elf_file process_elf64_file | |
58 | #define __ELF_NATIVE_CLASS 64 | |
2826ac7e | 59 | #include "elf/readelflib.c" |