diff options
Diffstat (limited to 'vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go')
-rw-r--r-- | vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go b/vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go new file mode 100644 index 000000000..d8c26a048 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go @@ -0,0 +1,30 @@ +// 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. + +// +build aix,ppc64 + +package cpu + +import "golang.org/x/sys/unix" + +const cacheLineSize = 128 + +const ( + // getsystemcfg constants + _SC_IMPL = 2 + _IMPL_POWER8 = 0x10000 + _IMPL_POWER9 = 0x20000 +) + +func init() { + impl := unix.Getsystemcfg(_SC_IMPL) + if impl&_IMPL_POWER8 != 0 { + PPC64.IsPOWER8 = true + } + if impl&_IMPL_POWER9 != 0 { + PPC64.IsPOWER9 = true + } + + Initialized = true +} |