AArch64 Port

1 files changed, 43 insertions, 0 deletions

diff --git a/ports/sysdeps/unix/sysv/linux/aarch64/init-first.c b/ports/sysdeps/unix/sysv/linux/aarch64/init-first.c
new file mode 100644
index 0000000000..7a02c25460
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/aarch64/init-first.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 2007-2012 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
+   <http://www.gnu.org/licenses/>.  */
+
+#ifdef SHARED
+# include <dl-vdso.h>
+# undef __gettimeofday
+# undef __clock_gettime
+# undef __clock_getres
+# include <bits/libc-vdso.h>
+
+void (*__vdso_gettimeofday) (struct timeval *, void *) attribute_hidden;
+void (*__vdso_clock_gettime) (clockid_t, struct timespec *);
+void (*__vdso_clock_getres) (clockid_t, struct timespec *);
+
+static inline void
+_libc_vdso_platform_setup (void)
+{
+  PREPARE_VERSION (linux2639, "LINUX_2.6.39", 123718537);
+
+  __vdso_gettimeofday  = _dl_vdso_vsym ("__kernel_gettimeofday",  &linux2639);
+  __vdso_clock_gettime = _dl_vdso_vsym ("__kernel_clock_gettime", &linux2639);
+  __vdso_clock_getres  = _dl_vdso_vsym ("__kernel_clock_getres",  &linux2639);
+}
+
+# define VDSO_SETUP _libc_vdso_platform_setup
+#endif
+
+#include <csu/init-first.c>