1// Copyright 2016 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5// +build linux 6// +build ppc64 ppc64le 7 8package runtime 9 10import "internal/cpu" 11 12func archauxv(tag, val uintptr) { 13 switch tag { 14 case _AT_HWCAP: 15 // ppc64x doesn't have a 'cpuid' instruction 16 // equivalent and relies on HWCAP/HWCAP2 bits for 17 // hardware capabilities. 18 cpu.HWCap = uint(val) 19 case _AT_HWCAP2: 20 cpu.HWCap2 = uint(val) 21 } 22} 23