root/src/pkg/runtime/os_freebsd_arm.c

DEFINITIONS

1. runtime·checkgoarm
2. runtime·cputicks

// Copyright 2012 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 "runtime.h"
#include "defs_GOOS_GOARCH.h"
#include "os_GOOS.h"
#include "../../cmd/ld/textflag.h"

void
runtime·checkgoarm(void)
{
        // TODO(minux)
}

#pragma textflag NOSPLIT
int64
runtime·cputicks(void)
{
        // Currently cputicks() is used in blocking profiler and to seed runtime·fastrand1().
        // runtime·nanotime() is a poor approximation of CPU ticks that is enough for the profiler.
        // TODO: need more entropy to better seed fastrand1.
        return runtime·nanotime();
}