#endif
needtls:
#ifdef GOOS_plan9
	// skip TLS setup on Plan 9
	JMP ok
#endif
#ifdef GOOS_solaris
	// skip TLS setup on Solaris
	JMP ok
#endif
#ifdef GOOS_illumos
	// skip TLS setup on illumos
	JMP ok
#endif
#ifdef GOOS_darwin
	// skip TLS setup on Darwin
	JMP ok
#endif
#ifdef GOOS_openbsd
	// skip TLS setup on OpenBSD
	JMP ok
#endif

#ifdef GOOS_windows

	switch runtime.GOOS {
	case "plan9":
		// Profiling unimplemented.
		return true
	case "aix":
		// See https://golang.org/issue/45170.
		return true
	case "ios", "dragonfly", "netbsd", "illumos", "solaris":
		// See https://golang.org/issue/13841.
		return true
	case "openbsd":
		if runtime.GOARCH == "arm" || runtime.GOARCH == "arm64" {
			// See https://golang.org/issue/13841.
			return true
		}

//
// Using GOOS=android matches build tags and files as for GOOS=linux
// in addition to android tags and files.
//
// Using GOOS=illumos matches build tags and files as for GOOS=solaris
// in addition to illumos tags and files.
//
// Using GOOS=ios matches build tags and files as for GOOS=darwin
// in addition to ios tags and files.
//

// when executed in a deleted directory on Linux.
func TestExecInDeletedDir(t *testing.T) {
	switch runtime.GOOS {
	case "windows", "plan9",
		"aix",                // Fails with "device busy".
		"solaris", "illumos": // Fails with "invalid argument".
		t.Skipf("%v does not support removing the current working directory", runtime.GOOS)
	}
	tg := testgo(t)
	defer tg.cleanup()

	wd, err := os.Getwd()
	tg.check(err)

	// This is read by readGccgoArchive in cmd/internal/buildid/buildid.go.
	if a.buildID != "" && cfg.BuildToolchainName == "gccgo" {
		switch cfg.Goos {
		case "aix", "android", "dragonfly", "freebsd", "illumos", "linux", "netbsd", "openbsd", "solaris":
			asmfile, err := b.gccgoBuildIDFile(a)
			if err != nil {
				return err
			}
			ofiles, err := BuildToolchain.asm(b, a, []string{asmfile})
			if err != nil {

//go:build android

package goos

const GOOS = `android`

const IsAix = 0
const IsAndroid = 1
const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

//go:build ios

package goos

const GOOS = `ios`

const IsAix = 0
const IsAndroid = 0
const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 1
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

//go:build !android && linux

package goos

const GOOS = `linux`

const IsAix = 0
const IsAndroid = 0
const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 1
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

//go:build netbsd

package goos

const GOOS = `netbsd`

const IsAix = 0
const IsAndroid = 0
const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 1
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

//go:build plan9

package goos

const GOOS = `plan9`

const IsAix = 0
const IsAndroid = 0
const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 1
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0