From 37fb1dc05733e0f3d7eca64820dc5c2c25f2a6d9 Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Wed, 16 May 2012 22:40:23 +0200 Subject: Avoid runtime GOT relocations in ld.so on powerpc --- sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S') diff --git a/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S index 4cfde6b707..53af0437c5 100644 --- a/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S +++ b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S @@ -1,6 +1,5 @@ /* longjmp for PowerPC. - Copyright (C) 1995-99, 2000, 2003-2006, 2009, 2011 - Free Software Foundation, Inc. + Copyright (C) 1995-2012 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 @@ -38,7 +37,13 @@ ENTRY (BP_SYM (__longjmp)) addis r5,r5,_GLOBAL_OFFSET_TABLE_-got_label@ha addi r5,r5,_GLOBAL_OFFSET_TABLE_-got_label@l # ifdef SHARED +# ifdef IS_IN_rtld + /* Inside ld.so we use the local alias to avoid runtime GOT + relocations. */ + lwz r5,_rtld_local_ro@got(r5) +# else lwz r5,_rtld_global_ro@got(r5) +# endif mtlr r6 cfi_same_value (lr) lwz r5,RTLD_GLOBAL_RO_DL_HWCAP_OFFSET+4(r5) -- cgit 1.4.1