github.com/JimmyHuang454/JLS-go@v0.0.0-20230831150107-90d536585ba0/cpu/cpu_arm64_other.go (about)

     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  //go:build arm64 && !linux && !freebsd && !android && (!darwin || ios) && !openbsd
     6  
     7  package cpu
     8  
     9  func osInit() {
    10  	// Other operating systems do not support reading HWCap from auxiliary vector,
    11  	// reading privileged aarch64 system registers or sysctl in user space to detect
    12  	// CPU features at runtime.
    13  }