diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc32/dl-irel.h')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/dl-irel.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc32/dl-irel.h b/sysdeps/powerpc/powerpc32/dl-irel.h new file mode 100644 index 0000000000..3f204cd7ae --- /dev/null +++ b/sysdeps/powerpc/powerpc32/dl-irel.h @@ -0,0 +1,45 @@ +/* Machine-dependent ELF indirect relocation inline functions. + PowerPC version. + Copyright (C) 2009 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. */ + +#ifndef _DL_IREL_H +#define _DL_IREL_H + +#include <stdio.h> +#include <unistd.h> + +#define ELF_MACHINE_IRELA 1 + +static inline void +__attribute ((always_inline)) +elf_irela (const Elf32_Rela *reloc) +{ + unsigned int r_type = ELF32_R_TYPE (reloc->r_info); + + if (__builtin_expect (r_type == R_PPC_IRELATIVE, 1)) + { + Elf32_Addr *const reloc_addr = (void *) reloc->r_offset; + Elf32_Addr value = ((Elf32_Addr (*) (void)) reloc->r_addend) (); + *reloc_addr = value; + } + else + __libc_fatal ("unexpected reloc type in static binary"); +} + +#endif /* dl-irel.h */ |