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From 71956c369a72a64ff26ca90198a42f0bf2967217 Mon Sep 17 00:00:00 2001
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From: Stefan Liebler <stli@linux.vnet.ibm.com>
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Date: Thu, 27 Jul 2017 10:53:58 +0200
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Subject: [PATCH 06/10] S390: Add new hwcap values for new cpu architecture -
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arch12.
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upstream-commit f21f59124d8a4d22b20e7a926462937d89e8988e
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The new hwcap values indicate support for:
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- Vector packed decimal facility
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- Vector enhancements facility 1
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- Guarded storage facility
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Note: arch12 is NOT the official name of the new CPU.
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It refers to the edition number of the Principle of Operations manual.
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ChangeLog:
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* sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags):
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Add vxd, vxe, gs flag.
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* sysdeps/s390/dl-procinfo.h: Add HWCAP_S390_VXD, HWCAP_S390_VXE,
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HWCAP_S390_GS capability.
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* sysdeps/unix/sysv/linux/s390/bits/hwcap.h
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(HWCAP_S390_VXD, HWCAP_S390_VXE, HWCAP_S390_GS): Define.
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---
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sysdeps/s390/dl-procinfo.c | 5 +++--
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sysdeps/s390/dl-procinfo.h | 5 ++++-
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sysdeps/unix/sysv/linux/s390/bits/hwcap.h | 3 +++
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3 files changed, 10 insertions(+), 3 deletions(-)
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diff --git a/sysdeps/s390/dl-procinfo.c b/sysdeps/s390/dl-procinfo.c
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index f353528..aa08eca 100644
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--- a/sysdeps/s390/dl-procinfo.c
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+++ b/sysdeps/s390/dl-procinfo.c
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@@ -46,11 +46,12 @@
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#if !defined PROCINFO_DECL && defined SHARED
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._dl_s390_cap_flags
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#else
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-PROCINFO_CLASS const char _dl_s390_cap_flags[12][9]
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+PROCINFO_CLASS const char _dl_s390_cap_flags[15][9]
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#endif
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#ifndef PROCINFO_DECL
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= {
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- "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", "edat", "etf3eh", "highgprs", "te", "vx"
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+ "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", "edat", "etf3eh",
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+ "highgprs", "te", "vx", "vxd", "vxe", "gs"
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}
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#endif
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#if !defined SHARED || defined PROCINFO_DECL
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diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h
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index 80747f0..748c3d1 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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@@ -21,7 +21,7 @@
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#define _DL_PROCINFO_H 1
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#include <ldsodefs.h>
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-#define _DL_HWCAP_COUNT 12
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+#define _DL_HWCAP_COUNT 15
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#define _DL_PLATFORMS_COUNT 8
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@@ -51,6 +51,9 @@ 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_VXD = 1 << 12,
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+ HWCAP_S390_VXE = 1 << 13,
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+ HWCAP_S390_GS = 1 << 14,
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};
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#define HWCAP_IMPORTANT (HWCAP_S390_ZARCH | HWCAP_S390_LDISP \
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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 bd2ce3a..58b1929 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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@@ -36,3 +36,6 @@
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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_VXD 4096
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+#define HWCAP_S390_VXE 8192
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+#define HWCAP_S390_GS 16384
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--
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1.8.3.1
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