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 5// Recreate a getsystemcfg syscall handler instead of 6// using the one provided by x/sys/unix to avoid having 7// the dependency between them. (See golang.org/issue/32102) 8// Morever, this file will be used during the building of 9// gccgo's libgo and thus must not used a CGo method. 10 11//go:build aix && gccgo 12// +build aix,gccgo 13 14package cpu 15 16import ( 17 "syscall" 18) 19 20//extern getsystemcfg 21func gccgoGetsystemcfg(label uint32) (r uint64) 22 23func callgetsystemcfg(label int) (r1 uintptr, e1 syscall.Errno) { 24 r1 = uintptr(gccgoGetsystemcfg(uint32(label))) 25 e1 = syscall.GetErrno() 26 return 27} 28