all: FreeBSD/ARM w/ cgo port

src/pkg/sync/atomic/64bit_linux_arm.go

-// 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.
-
-package atomic
-
-func loadUint64(addr *uint64) (val uint64) {
-        for {
-                val = *addr
-                if CompareAndSwapUint64(addr, val, val) {
-                        break
-                }
-        }
-        return
-}
-
-func storeUint64(addr *uint64, val uint64) {
-        for {
-                old := *addr
-                if CompareAndSwapUint64(addr, old, val) {
-                        break
-                }
-        }
-        return
-}
-
-func addUint64(val *uint64, delta uint64) (new uint64) {
-        for {
-                old := *val
-                new = old + delta
-                if CompareAndSwapUint64(val, old, new) {
-                        break
-                }
-        }
-        return
-}