about summary refs log tree commit diff
path: root/sysdeps/powerpc/powerpc32/sysdep.h
diff options
context:
space:
mode:
authorWill Schmidt <will_schmidt@vnet.ibm.com>2011-12-17 15:07:31 -0500
committerUlrich Drepper <drepper@gmail.com>2011-12-17 15:07:31 -0500
commit91d2a8453f501c4fc6cadde9cf00e6cced17a40c (patch)
tree512de598cd4294aa681266dad0dfea09f9ca8570 /sysdeps/powerpc/powerpc32/sysdep.h
parenta1267ba1c6967afdc9ed9af16e3b42f5a240988e (diff)
downloadglibc-91d2a8453f501c4fc6cadde9cf00e6cced17a40c.tar.gz
glibc-91d2a8453f501c4fc6cadde9cf00e6cced17a40c.tar.xz
glibc-91d2a8453f501c4fc6cadde9cf00e6cced17a40c.zip
Simplify code for accessing powerpc GOT
Diffstat (limited to 'sysdeps/powerpc/powerpc32/sysdep.h')
-rw-r--r--sysdeps/powerpc/powerpc32/sysdep.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc32/sysdep.h b/sysdeps/powerpc/powerpc32/sysdep.h
index 88cfe71e0b..c824c0a85d 100644
--- a/sysdeps/powerpc/powerpc32/sysdep.h
+++ b/sysdeps/powerpc/powerpc32/sysdep.h
@@ -1,5 +1,6 @@
 /* Assembly macros for 32-bit PowerPC.
-   Copyright (C) 1999, 2001, 2002, 2003, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2001, 2002, 2003, 2006, 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
@@ -46,6 +47,13 @@
   cfi_startproc;							      \
   CALL_MCOUNT
 
+/* helper macro for accessing the 32-bit powerpc GOT. */
+
+#define	SETUP_GOT_ACCESS(regname,GOT_LABEL)			      	      \
+	bcl	20,31,GOT_LABEL	;					      \
+GOT_LABEL:			;					      \
+	mflr	(regname)
+
 #define EALIGN_W_0  /* No words to insert.  */
 #define EALIGN_W_1  nop
 #define EALIGN_W_2  nop;nop