From: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Wed, 25 Sep 2013 18:43:04 +0000 (-0500)
Subject: PowerPC: Fix POINTER_CHK_GUARD thread register for PPC64
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d128971aa2bc7d7a0b7aaed8c3f546d1d5cc858b;p=thirdparty%2Fglibc.git

PowerPC: Fix POINTER_CHK_GUARD thread register for PPC64
---

diff --git a/ChangeLog b/ChangeLog
index 9698a1d55a1..d5f760b3dd5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-09-25  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
+
+	* sysdeps/powerpc/powerpc64/stackguard-macros.h (POINTER_CHK_GUARD:
+	Fix thread ID register.
+
 2013-09-11  Will Newton  <will.newton@linaro.org>
 
 	[BZ #15857]
diff --git a/sysdeps/powerpc/powerpc64/stackguard-macros.h b/sysdeps/powerpc/powerpc64/stackguard-macros.h
index 4620f96b864..e80a683e64d 100644
--- a/sysdeps/powerpc/powerpc64/stackguard-macros.h
+++ b/sysdeps/powerpc/powerpc64/stackguard-macros.h
@@ -6,7 +6,7 @@
 #define POINTER_CHK_GUARD \
   ({												\
      uintptr_t x;										\
-     asm ("ld %0,%1(2)"										\
+     asm ("ld %0,%1(13)"										\
 	  : "=r" (x)										\
 	  : "i" (offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t))	\
          );											\