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From 756c306502498f999fdd494477b9cea1b45e4faf Mon Sep 17 00:00:00 2001
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From: Stefan Liebler <stli@linux.ibm.com>
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Date: Fri, 21 Aug 2020 11:23:17 +0200
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Subject: [PATCH] S390: Sync HWCAP names with kernel by adding aliases [BZ
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#25971]
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Unfortunately some HWCAP names like HWCAP_S390_VX differs between
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kernel (see <kernel>/arch/s390/include/asm/elf.h) and glibc.
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Therefore, those HWCAP names from kernel are now introduced as alias
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---
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sysdeps/s390/dl-procinfo.h | 3 +++
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sysdeps/unix/sysv/linux/s390/bits/hwcap.h | 3 +++
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2 files changed, 6 insertions(+)
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diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h
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index 0db4bc39c7..08eee109f7 100644
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--- a/sysdeps/s390/dl-procinfo.h
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+++ b/sysdeps/s390/dl-procinfo.h
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@@ -51,8 +51,11 @@ enum
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HWCAP_S390_HIGH_GPRS = 1 << 9,
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HWCAP_S390_TE = 1 << 10,
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HWCAP_S390_VX = 1 << 11,
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+ HWCAP_S390_VXRS = HWCAP_S390_VX,
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HWCAP_S390_VXD = 1 << 12,
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+ HWCAP_S390_VXRS_BCD = HWCAP_S390_VXD,
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HWCAP_S390_VXE = 1 << 13,
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+ HWCAP_S390_VXRS_EXT = HWCAP_S390_VXE,
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HWCAP_S390_GS = 1 << 14,
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HWCAP_S390_VXRS_EXT2 = 1 << 15,
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HWCAP_S390_VXRS_PDE = 1 << 16,
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diff --git a/sysdeps/unix/sysv/linux/s390/bits/hwcap.h b/sysdeps/unix/sysv/linux/s390/bits/hwcap.h
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index 6adbec018b..f2998ff131 100644
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--- a/sysdeps/unix/sysv/linux/s390/bits/hwcap.h
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+++ b/sysdeps/unix/sysv/linux/s390/bits/hwcap.h
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@@ -36,8 +36,11 @@
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#define HWCAP_S390_HIGH_GPRS 512
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#define HWCAP_S390_TE 1024
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#define HWCAP_S390_VX 2048
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+#define HWCAP_S390_VXRS HWCAP_S390_VX
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#define HWCAP_S390_VXD 4096
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+#define HWCAP_S390_VXRS_BCD HWCAP_S390_VXD
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#define HWCAP_S390_VXE 8192
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+#define HWCAP_S390_VXRS_EXT HWCAP_S390_VXE
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#define HWCAP_S390_GS 16384
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#define HWCAP_S390_VXRS_EXT2 32768
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#define HWCAP_S390_VXRS_PDE 65536
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--
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2.31.1
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