// Copyright 2015 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. //go:build arm64 package runtime import "internal/cpu" func archauxv(tag, val uintptr) { switch tag { case _AT_HWCAP: cpu.HWCap = uint(val) } } func osArchInit() {} //go:nosplit func cputicks() int64 { // nanotime() is a poor approximation of CPU ticks that is enough for the profiler. return nanotime() }