From: Andreas Jaeger <aj@suse.de>
Date: Thu, 31 May 2001 18:20:40 +0000 (+0000)
Subject: greg_t needs to have the same aligment as the kernel structure.
X-Git-Tag: cvs/pre-lgplv2_1~138
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=c0cf44fae5ce9b1b866099b60c7288f8405869a5;p=glibc.git

greg_t needs to have the same aligment as the kernel structure.
---

diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h b/sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h
index 3e22d89aef..d1ae64c0c0 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h
@@ -39,7 +39,8 @@ typedef unsigned long greg_t;
    that has the same size as s390_regs. */
 #define NGREG 36
 #define NUM_FPRS 16
-typedef greg_t gregset_t[NGREG];
+/* Must match kernels psw_t alignment */
+typedef greg_t gregset_t[NGREG] __attribute__ ((aligned(8)));
 
 typedef union
 {