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author | Jordan <me@jordan.im> | 2022-03-17 09:43:29 -0700 |
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committer | Jordan <me@jordan.im> | 2022-03-17 09:43:29 -0700 |
commit | 66bfe530b4fd5cb9755337ce718df26ee81f1b77 (patch) | |
tree | 9dfc8a79183b8bffc12db5a92f957e3bfd37d4f2 /vendor/golang.org/x/sys/cpu/cpu_aix.go | |
parent | 2f0b35e3c25bc4394f3288e1baa77d250cb510ed (diff) | |
download | keep-66bfe530b4fd5cb9755337ce718df26ee81f1b77.tar.gz keep-66bfe530b4fd5cb9755337ce718df26ee81f1b77.zip |
misc: go get -u ./... ; go mod vendor
Diffstat (limited to 'vendor/golang.org/x/sys/cpu/cpu_aix.go')
-rw-r--r-- | vendor/golang.org/x/sys/cpu/cpu_aix.go | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/cpu/cpu_aix.go b/vendor/golang.org/x/sys/cpu/cpu_aix.go new file mode 100644 index 0000000..8aaeef5 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_aix.go @@ -0,0 +1,34 @@ +// 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 +} |