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GNU C Library master sources branch master updated. glibc-2.27.9000-342-g458b94f
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 20 Apr 2018 16:36:29 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.27.9000-342-g458b94f
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=458b94f63e6fc5af1582a98007a1e4769f785fb7
commit 458b94f63e6fc5af1582a98007a1e4769f785fb7
Author: Joseph Myers <joseph@codesourcery.com>
Date: Fri Apr 20 16:36:00 2018 +0000
Update aarch64 bits/hwcap.h, dl-procinfo.c for Linux 4.16 HWCAP_ASIMDFHM.
This patch updates the aarch64 bits/hwcap.h and dl-procinfo.c for the
new HWCAP_ASIMDFHM value in Linux 4.16.
Tested with build-many-glibcs.py for aarch64-linux-gnu.
* sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_ASIMDFHM):
New macro.
* sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c (_DL_HWCAP_COUNT):
Increase to 24.
(_dl_aarch64_cap_flags): Add asimdfhm.
diff --git a/ChangeLog b/ChangeLog
index 3f76880..3cac21d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2018-04-20 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_ASIMDFHM):
+ New macro.
+ * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c (_DL_HWCAP_COUNT):
+ Increase to 24.
+ (_dl_aarch64_cap_flags): Add asimdfhm.
+
2018-04-19 Chung-Lin Tang <cltang@codesourcery.com>
* sysdeps/nios2/libm-test-ulps: Update.
diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
index 569eb07..6f05ec1 100644
--- a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
+++ b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
@@ -44,3 +44,4 @@
#define HWCAP_ASIMDDP (1 << 20)
#define HWCAP_SHA512 (1 << 21)
#define HWCAP_SVE (1 << 22)
+#define HWCAP_ASIMDFHM (1 << 23)
diff --git a/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c b/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c
index 940f648..054d5c8 100644
--- a/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c
+++ b/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c
@@ -57,7 +57,7 @@ PROCINFO_CLASS struct cpu_features _dl_aarch64_cpu_features
#endif
/* Number of HWCAP bits set. */
-#define _DL_HWCAP_COUNT 23
+#define _DL_HWCAP_COUNT 24
#if !defined PROCINFO_DECL && defined SHARED
._dl_aarch64_cap_flags
@@ -68,7 +68,8 @@ PROCINFO_CLASS const char _dl_aarch64_cap_flags[_DL_HWCAP_COUNT][10]
/* Matches the names in arch/arm64/kernel/cpuinfo.c of Linux. */
= { "fp", "asimd", "evtstrm", "aes", "pmull", "sha1", "sha2", "crc32",
"atomics", "fphp", "asimdhp", "cpuid", "asimdrdm", "jscvt", "fcma",
- "lrcpc", "dcpop", "sha3", "sm3", "sm4", "asimddp", "sha512", "sve" }
+ "lrcpc", "dcpop", "sha3", "sm3", "sm4", "asimddp", "sha512", "sve",
+ "asimdfhm" }
#endif
#if !defined SHARED || defined PROCINFO_DECL
;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 8 ++++++++
sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h | 1 +
sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c | 5 +++--
3 files changed, 12 insertions(+), 2 deletions(-)
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