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authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-10-06 10:34:13 +0200
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2009-10-06 10:35:10 +0200
commitea2a4d3a3a929ef494952bba57a0ef1a8a877881 (patch)
tree757cd0a94f71a3d62d3c5038e408fcd49796685f /arch/s390/include/asm/elf.h
parentdd43bfca431b02117e8598e01b301e001a68295e (diff)
downloadlinux-linaro-stable-ea2a4d3a3a929ef494952bba57a0ef1a8a877881.tar.gz
[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>
Diffstat (limited to 'arch/s390/include/asm/elf.h')
-rw-r--r--arch/s390/include/asm/elf.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 74d0bbb7d955..e885442c1dfe 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.
*/