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LoongArch: Add vdso support for gettimeofday.

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caiyinyu 2022-07-14 08:54:04 +08:00
parent 085030b957
commit 3e83843637
2 changed files with 23 additions and 0 deletions
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22
sysdeps/unix/sysv/linux/loongarch/gettimeofday.c Normal file
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/* gettimeofday -- Get the current time of day.
Copyright (C) 2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library. If not, see
<https://www.gnu.org/licenses/>. */
#define USE_IFUNC_GETTIMEOFDAY
#include <sysdeps/unix/sysv/linux/gettimeofday.c>

1
sysdeps/unix/sysv/linux/loongarch/sysdep.h
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@ -116,6 +116,7 @@
/* List of system calls which are supported as vsyscalls. */
#define HAVE_CLOCK_GETRES64_VSYSCALL "__vdso_clock_getres"
#define HAVE_CLOCK_GETTIME64_VSYSCALL "__vdso_clock_gettime"
#define HAVE_GETTIMEOFDAY_VSYSCALL "__vdso_gettimeofday"
#define HAVE_GETCPU_VSYSCALL "__vdso_getcpu"
#define HAVE_CLONE3_WRAPPER 1