From ded5b9b7c7c0afc7edc520911d76558564638bda Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Fri, 22 Apr 2011 21:34:32 -0400 Subject: Remove doubled words. --- sysdeps/powerpc/powerpc32/dl-machine.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sysdeps/powerpc/powerpc32/dl-machine.c') diff --git a/sysdeps/powerpc/powerpc32/dl-machine.c b/sysdeps/powerpc/powerpc32/dl-machine.c index ee4c3e0c1c..30c7f96334 100644 --- a/sysdeps/powerpc/powerpc32/dl-machine.c +++ b/sysdeps/powerpc/powerpc32/dl-machine.c @@ -1,5 +1,5 @@ /* Machine-dependent ELF dynamic relocation functions. PowerPC version. - Copyright (C) 1995-2006, 2008 Free Software Foundation, Inc. + Copyright (C) 1995-2006, 2008, 2011 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 @@ -204,7 +204,7 @@ __elf_preferred_address (struct link_map *loader, size_t maplength, (1) and (3), this is obvious because only one instruction is changed and the PPC architecture guarantees that aligned stores are atomic. For (5), this is more tricky. When changing (4) to (5), - the `b' instruction is first changed to to `mtctr'; this is safe + the `b' instruction is first changed to `mtctr'; this is safe and is why the `lwzu' instruction is not just a simple `addi'. Once this is done, and is visible to all processors, the `lwzu' can safely be changed to a `lwz'. */ -- cgit v1.2.3