// Copyright 2020 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. | |
// +build ppc ppc64 ppc64le | |
package cpu | |
const ( | |
// getsystemcfg constants | |
_SC_IMPL = 2 | |
_IMPL_POWER9 = 0x20000 | |
) | |
func osinit() { | |
impl := getsystemcfg(_SC_IMPL) | |
PPC64.IsPOWER9 = isSet(impl, _IMPL_POWER9) | |
} | |
//extern getsystemcfg | |
func getsystemcfg(label uint) uint |