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Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/kernel-features.h')
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/kernel-features.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/kernel-features.h b/sysdeps/unix/sysv/linux/powerpc/kernel-features.h
index 171c030b03..38bb0bc3f9 100644
--- a/sysdeps/unix/sysv/linux/powerpc/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/powerpc/kernel-features.h
@@ -42,4 +42,10 @@
 /* The sendmmsg syscall was added for PowerPC in 3.0.  */
 #define __ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL	1
 
+/* Define this if your 32-bit syscall API requires 64-bit register
+   pairs to start with an even-number register.  */
+#ifndef __powerpc64__
+# define __ASSUME_ALIGNED_REGISTER_PAIRS	1
+#endif
+
 #include_next <kernel-features.h>