From: Stefan Liebler <stli@linux.ibm.com>
To: libc-alpha@sourceware.org
Cc: Stefan Liebler <stli@linux.ibm.com>
Subject: [PATCH 1/5] S390: Add new hwcap values for new cpu architecture arch13.
Date: Mon, 18 Mar 2019 16:08:58 +0100 [thread overview]
Message-ID: <1552921742-31456-1-git-send-email-stli@linux.ibm.com> (raw)
The new hwcap values indicate support for:
-"Vector-Enhancements Facility 2" (tag "vxe2", hwcap 2^15)
-"Vector-Packed-Decimal-Enhancement Facility" (tag "vxp", hwcap 2^16)
-"Enhanced-Sort Facility" (tag "sort", hwcap 2^17)
-"Deflate-Conversion Facility" (tag "dflt", hwcap 2^18)
ChangeLog:
* sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags):
Add vxe2, vxp, dflt, sort flags.
* sysdeps/s390/dl-procinfo.h: Add HWCAP_S390_VXRS_EXT2,
HWCAP_S390_VXRS_PDE, HWCAP_S390_SORT, HWCAP_S390_DFLT
capabilities.
* sysdeps/unix/sysv/linux/s390/bits/hwcap.h
(HWCAP_S390_VXRS_EXT2, HWCAP_S390_VXRS_PDE, HWCAP_S390_SORT,
HWCAP_S390_DFLT): Define.
---
sysdeps/s390/dl-procinfo.c | 4 ++--
sysdeps/s390/dl-procinfo.h | 6 +++++-
sysdeps/unix/sysv/linux/s390/bits/hwcap.h | 4 ++++
3 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/sysdeps/s390/dl-procinfo.c b/sysdeps/s390/dl-procinfo.c
index 8f581c1982..44c9901800 100644
--- a/sysdeps/s390/dl-procinfo.c
+++ b/sysdeps/s390/dl-procinfo.c
@@ -46,12 +46,12 @@
#if !defined PROCINFO_DECL && defined SHARED
._dl_s390_cap_flags
#else
-PROCINFO_CLASS const char _dl_s390_cap_flags[15][9]
+PROCINFO_CLASS const char _dl_s390_cap_flags[19][9]
#endif
#ifndef PROCINFO_DECL
= {
"esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", "edat", "etf3eh",
- "highgprs", "te", "vx", "vxd", "vxe", "gs"
+ "highgprs", "te", "vx", "vxd", "vxe", "gs", "vxe2", "vxp", "sort", "dflt"
}
#endif
#if !defined SHARED || defined PROCINFO_DECL
diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h
index b4b81fc70a..6e0d83da1e 100644
--- a/sysdeps/s390/dl-procinfo.h
+++ b/sysdeps/s390/dl-procinfo.h
@@ -21,7 +21,7 @@
#define _DL_PROCINFO_H 1
#include <ldsodefs.h>
-#define _DL_HWCAP_COUNT 15
+#define _DL_HWCAP_COUNT 19
#define _DL_PLATFORMS_COUNT 9
@@ -54,6 +54,10 @@ enum
HWCAP_S390_VXD = 1 << 12,
HWCAP_S390_VXE = 1 << 13,
HWCAP_S390_GS = 1 << 14,
+ HWCAP_S390_VXRS_EXT2 = 1 << 15,
+ HWCAP_S390_VXRS_PDE = 1 << 16,
+ HWCAP_S390_SORT = 1 << 17,
+ HWCAP_S390_DFLT = 1 << 18,
};
#define HWCAP_IMPORTANT (HWCAP_S390_ZARCH | HWCAP_S390_LDISP \
diff --git a/sysdeps/unix/sysv/linux/s390/bits/hwcap.h b/sysdeps/unix/sysv/linux/s390/bits/hwcap.h
index 60c38074c4..3608bea25c 100644
--- a/sysdeps/unix/sysv/linux/s390/bits/hwcap.h
+++ b/sysdeps/unix/sysv/linux/s390/bits/hwcap.h
@@ -39,3 +39,7 @@
#define HWCAP_S390_VXD 4096
#define HWCAP_S390_VXE 8192
#define HWCAP_S390_GS 16384
+#define HWCAP_S390_VXRS_EXT2 32768
+#define HWCAP_S390_VXRS_PDE 65536
+#define HWCAP_S390_SORT 131072
+#define HWCAP_S390_DFLT 262144
--
2.17.0
next reply other threads:[~2019-03-18 15:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-18 15:08 Stefan Liebler [this message]
2019-03-18 15:08 ` [PATCH 2/5] S390: Add configure check to detect support for arch13 Stefan Liebler
2019-03-18 15:09 ` [PATCH 3/5] S390: Add arch13 memmove ifunc variant Stefan Liebler
2019-03-18 15:09 ` [PATCH 4/5] S390: Add arch13 strstr " Stefan Liebler
2019-03-18 15:09 ` [PATCH 5/5] S390: Add arch13 memmem " Stefan Liebler
2019-03-22 10:17 ` [PATCH 1/5] S390: Add new hwcap values for new cpu architecture arch13 Stefan Liebler
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