From 48c5307058990a7e525b3dfc444e9d996b2cefc6 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Sat, 14 Sep 2002 09:00:42 +0000
Subject: * sysdeps/generic/ldconfig.h (FLAG_POWERPC_LIB64) New macro.
* elf/cache.c (print_entry): Add case for FLAG_POWERPC_LIB64.
Remove per-machine conditionals for FLAG_* cases.
* sysdeps/unix/sysv/linux/powerpc/ldconfig.h: New file.
* sysdeps/unix/sysv/linux/powerpc/readelflib.c: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/dl-cache.h: New file.
---
sysdeps/unix/sysv/linux/powerpc/readelflib.c | 61 ++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 sysdeps/unix/sysv/linux/powerpc/readelflib.c
(limited to 'sysdeps/unix/sysv/linux/powerpc/readelflib.c')
diff --git a/sysdeps/unix/sysv/linux/powerpc/readelflib.c b/sysdeps/unix/sysv/linux/powerpc/readelflib.c
new file mode 100644
index 0000000000..b4a449cdff
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/readelflib.c
@@ -0,0 +1,61 @@
+/* Special checks on libraries for ldconfig. Linux/PowerPC version.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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)
+ return process_elf32_file (file_name, lib, flag, osversion, soname,
+ file_contents, file_length);
+ else
+ {
+ ret = process_elf64_file (file_name, lib, flag, osversion, soname,
+ file_contents, file_length);
+ /* PowerPC 64bit libraries are always libc.so.6+. */
+ if (!ret)
+ *flag = FLAG_POWERPC_LIB64|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"
--
cgit v1.2.3-70-g09d2