1// Copyright 2020 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5package cpu
6
7func initS390Xbase() {
8	// get the facilities list
9	facilities := stfle()
10
11	// mandatory
12	S390X.HasZARCH = facilities.Has(zarch)
13	S390X.HasSTFLE = facilities.Has(stflef)
14	S390X.HasLDISP = facilities.Has(ldisp)
15	S390X.HasEIMM = facilities.Has(eimm)
16
17	// optional
18	S390X.HasETF3EH = facilities.Has(etf3eh)
19	S390X.HasDFP = facilities.Has(dfp)
20	S390X.HasMSA = facilities.Has(msa)
21	S390X.HasVX = facilities.Has(vx)
22	if S390X.HasVX {
23		S390X.HasVXE = facilities.Has(vxe)
24	}
25}
26