commit ea2a4d3a3a929ef494952bba57a0ef1a8a877881
author Heiko Carstens <heiko.carstens@de.ibm.com> Tue Oct 06 10:34:13 2009 +0200
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> Tue Oct 06 10:35:10 2009 +0200
tree 757cd0a94f71a3d62d3c5038e408fcd49796685f
parent dd43bfca431b02117e8598e01b301e001a68295e

[S390] 64-bit register support for 31-bit processes

From: Heiko Carstens <heiko.carstens@de.ibm.com>
From: Martin Schwidefsky <schwidefsky@de.ibm.com>

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/include/asm/elf.h

diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 74d0bbb..e885442 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -92,6 +92,18 @@
 /* Keep this the last entry.  */
 #define R_390_NUM	61
 
+/* Bits present in AT_HWCAP. */
+#define HWCAP_S390_ESAN3	1
+#define HWCAP_S390_ZARCH	2
+#define HWCAP_S390_STFLE	4
+#define HWCAP_S390_MSA		8
+#define HWCAP_S390_LDISP	16
+#define HWCAP_S390_EIMM		32
+#define HWCAP_S390_DFP		64
+#define HWCAP_S390_HPAGE	128
+#define HWCAP_S390_ETF3EH	256
+#define HWCAP_S390_HIGH_GPRS	512
+
 /*
  * These are used to set parameters in the core dumps.
  */