blob: 8aaeef545a76bee1f012a9fe4f02d65150b187ce [file] [log] [blame]
// Copyright 2019 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 aix
// +build aix
package cpu
const (
// getsystemcfg constants
_SC_IMPL = 2
_IMPL_POWER8 = 0x10000
_IMPL_POWER9 = 0x20000
)
func archInit() {
impl := getsystemcfg(_SC_IMPL)
if impl&_IMPL_POWER8 != 0 {
PPC64.IsPOWER8 = true
}
if impl&_IMPL_POWER9 != 0 {
PPC64.IsPOWER8 = true
PPC64.IsPOWER9 = true
}
Initialized = true
}
func getsystemcfg(label int) (n uint64) {
r0, _ := callgetsystemcfg(label)
n = uint64(r0)
return
}