From 82bcbebce43f0227f506d75a5b764b6847041bae Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Mon, 1 Oct 2012 10:30:31 -0700 Subject: Initial check-in of gcc 4.7.2. Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365 --- gcc-4.7/libgo/runtime/go-now.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc-4.7/libgo/runtime/go-now.c (limited to 'gcc-4.7/libgo/runtime/go-now.c') diff --git a/gcc-4.7/libgo/runtime/go-now.c b/gcc-4.7/libgo/runtime/go-now.c new file mode 100644 index 000000000..ede4493b8 --- /dev/null +++ b/gcc-4.7/libgo/runtime/go-now.c @@ -0,0 +1,31 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include +#include +#include + +// Return current time. This is the implementation of time.now(). + +struct time_now_ret +{ + int64_t sec; + int32_t nsec; +}; + +struct time_now_ret now() + __asm__ ("time.now") + __attribute__ ((no_split_stack)); + +struct time_now_ret +now() +{ + struct timeval tv; + struct time_now_ret ret; + + gettimeofday (&tv, NULL); + ret.sec = tv.tv_sec; + ret.nsec = tv.tv_usec * 1000; + return ret; +} -- cgit v1.2.3