File: cpu_aix.go

package info (click to toggle)
kubernetes 1.20.5%2Breally1.20.2-1.1
  • links: PTS
  • area: main
  • in suites: bookworm
  • size: 268,428 kB
  • sloc: sh: 29,129; asm: 11,883; makefile: 1,770; ansic: 995; sed: 440; python: 405
file content (32 lines) | stat: -rw-r--r-- 580 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
// 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

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.IsPOWER9 = true
	}

	Initialized = true
}

func getsystemcfg(label int) (n uint64) {
	r0, _ := callgetsystemcfg(label)
	n = uint64(r0)
	return
}