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// Copyright (c) 2021-2022, Sylabs Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please consult the
// LICENSE file distributed with the sources of this project regarding your
// rights to use or distribute this software.
package sif
var (
hdrArchUnknown archType = [...]byte{'0', '0', '\x00'}
hdrArch386 archType = [...]byte{'0', '1', '\x00'}
hdrArchAMD64 archType = [...]byte{'0', '2', '\x00'}
hdrArchARM archType = [...]byte{'0', '3', '\x00'}
hdrArchARM64 archType = [...]byte{'0', '4', '\x00'}
hdrArchPPC64 archType = [...]byte{'0', '5', '\x00'}
hdrArchPPC64le archType = [...]byte{'0', '6', '\x00'}
hdrArchMIPS archType = [...]byte{'0', '7', '\x00'}
hdrArchMIPSle archType = [...]byte{'0', '8', '\x00'}
hdrArchMIPS64 archType = [...]byte{'0', '9', '\x00'}
hdrArchMIPS64le archType = [...]byte{'1', '0', '\x00'}
hdrArchS390x archType = [...]byte{'1', '1', '\x00'}
hdrArchRISCV64 archType = [...]byte{'1', '2', '\x00'}
)
type archType [3]byte
// getSIFArch returns the archType corresponding to go runtime arch.
func getSIFArch(arch string) archType {
archMap := map[string]archType{
"386": hdrArch386,
"amd64": hdrArchAMD64,
"arm": hdrArchARM,
"arm64": hdrArchARM64,
"ppc64": hdrArchPPC64,
"ppc64le": hdrArchPPC64le,
"mips": hdrArchMIPS,
"mipsle": hdrArchMIPSle,
"mips64": hdrArchMIPS64,
"mips64le": hdrArchMIPS64le,
"s390x": hdrArchS390x,
"riscv64": hdrArchRISCV64,
}
t, ok := archMap[arch]
if !ok {
return hdrArchUnknown
}
return t
}
// GoArch returns the go runtime arch corresponding to t.
func (t archType) GoArch() string {
archMap := map[archType]string{
hdrArch386: "386",
hdrArchAMD64: "amd64",
hdrArchARM: "arm",
hdrArchARM64: "arm64",
hdrArchPPC64: "ppc64",
hdrArchPPC64le: "ppc64le",
hdrArchMIPS: "mips",
hdrArchMIPSle: "mipsle",
hdrArchMIPS64: "mips64",
hdrArchMIPS64le: "mips64le",
hdrArchS390x: "s390x",
hdrArchRISCV64: "riscv64",
}
arch, ok := archMap[t]
if !ok {
arch = "unknown"
}
return arch
}
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