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
|
// 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.
package cpu
import (
"encoding/binary"
"runtime"
)
// hostByteOrder returns binary.LittleEndian on little-endian machines and
// binary.BigEndian on big-endian machines.
func hostByteOrder() binary.ByteOrder {
switch runtime.GOARCH {
case "386", "amd64", "amd64p32",
"arm", "arm64",
"mipsle", "mips64le", "mips64p32le",
"ppc64le",
"riscv", "riscv64":
return binary.LittleEndian
case "armbe", "arm64be",
"mips", "mips64", "mips64p32",
"ppc", "ppc64",
"s390", "s390x",
"sparc", "sparc64":
return binary.BigEndian
}
panic("unknown architecture")
}
|
