diff options
| author | Alexandre Oliva <aoliva@redhat.com> | 2003-03-14 07:52:05 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@redhat.com> | 2003-03-14 07:52:05 +0000 |
| commit | d4c803f80a95075271defb43f91e193fd94f1f45 (patch) | |
| tree | 9c34dd6be646551c68ef8d8fbf81bbd81e09ce48 | |
| parent | 84c63a7648f20ff21858ffc97434fd7b2b1954ff (diff) | |
| download | glibc-d4c803f80a95075271defb43f91e193fd94f1f45.tar.gz glibc-d4c803f80a95075271defb43f91e193fd94f1f45.tar.xz glibc-d4c803f80a95075271defb43f91e193fd94f1f45.zip | |
* sysdeps/unix/sysv/linux/mips/readelflib.c: New file.
* sysdeps/unix/sysv/linux/mips/readelflib.c: New file.
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/readelflib.c | 71 |
2 files changed, 73 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 96795fe3a6..5e418299aa 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,7 @@ 2003-03-14 Alexandre Oliva <aoliva@redhat.com> + * sysdeps/unix/sysv/linux/mips/readelflib.c: New file. + * sysdeps/unix/sysv/linux/mips/kernel_sigaction.h (_KERNEL_NSIG_BPW): Define in terms of _MIPS_SZLONG. * sysdeps/unix/sysv/linux/mips/sigaction.c: Define restore and diff --git a/sysdeps/unix/sysv/linux/mips/readelflib.c b/sysdeps/unix/sysv/linux/mips/readelflib.c new file mode 100644 index 0000000000..73fd43f46f --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/readelflib.c @@ -0,0 +1,71 @@ +/* Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Alexandre Oliva <aoliva@redhat.com> + Based on work ../x86_64/readelflib.c, + contributed by Andreas Jaeger <aj@suse.de>, 1999 and + Jakub Jelinek <jakub@redhat.com>, 1999. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + + +int process_elf32_file (const char *file_name, const char *lib, int *flag, + unsigned int *osversion, char **soname, + void *file_contents, size_t file_length); +int process_elf64_file (const char *file_name, const char *lib, int *flag, + unsigned int *osversion, char **soname, + void *file_contents, size_t file_length); + +/* Returns 0 if everything is ok, != 0 in case of error. */ +int +process_elf_file (const char *file_name, const char *lib, int *flag, + unsigned int *osversion, char **soname, void *file_contents, + size_t file_length) +{ + ElfW(Ehdr) *elf_header = (ElfW(Ehdr) *) file_contents; + int ret; + + if (elf_header->e_ident [EI_CLASS] == ELFCLASS32) + { + ret = process_elf32_file (file_name, lib, flag, osversion, soname, + file_contents, file_length); + + /* n32 libraries are always libc.so.6+. */ + if (ret && (elf_header->e_flags & EF_MIPS_ABI2) != 0) + *flag = FLAG_MIPS64_LIBN32|FLAG_ELF_LIBC6; + } + else + { + ret = process_elf64_file (file_name, lib, flag, osversion, soname, + file_contents, file_length); + /* n64 libraries are always libc.so.6+. */ + if (!ret) + *flag = FLAG_MIPS64_LIBN64|FLAG_ELF_LIBC6; + } + + return ret; +} + +#undef __ELF_NATIVE_CLASS +#undef process_elf_file +#define process_elf_file process_elf32_file +#define __ELF_NATIVE_CLASS 32 +#include "sysdeps/generic/readelflib.c" + +#undef __ELF_NATIVE_CLASS +#undef process_elf_file +#define process_elf_file process_elf64_file +#define __ELF_NATIVE_CLASS 64 +#include "sysdeps/generic/readelflib.c" |