diff options
Diffstat (limited to 'src/internal/cpu/cpu_ppc64x_aix.go')
| -rw-r--r-- | src/internal/cpu/cpu_ppc64x_aix.go | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/internal/cpu/cpu_ppc64x_aix.go b/src/internal/cpu/cpu_ppc64x_aix.go new file mode 100644 index 0000000..f05ed6f --- /dev/null +++ b/src/internal/cpu/cpu_ppc64x_aix.go @@ -0,0 +1,25 @@ +// 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. + +//go:build ppc64 || ppc64le + +package cpu + +const ( + // getsystemcfg constants + _SC_IMPL = 2 + _IMPL_POWER8 = 0x10000 + _IMPL_POWER9 = 0x20000 + _IMPL_POWER10 = 0x40000 +) + +func osinit() { + impl := getsystemcfg(_SC_IMPL) + PPC64.IsPOWER8 = isSet(impl, _IMPL_POWER8) + PPC64.IsPOWER9 = isSet(impl, _IMPL_POWER9) + PPC64.IsPOWER10 = isSet(impl, _IMPL_POWER10) +} + +// getsystemcfg is defined in runtime/os2_aix.go +func getsystemcfg(label uint) uint |