TEXT ·Data(SB),NOSPLIT,$0
	MOVB sym<>(SB), AX
	MOVB AX, ret+0(FP)
	RET
`
	tg.tempFile("go/src/a/a.s", asm)
	tg.tempFile("go/src/a/a.go", `package a; func Data() uint8`)
	tg.tempFile("go/src/b/b.s", asm)
	tg.tempFile("go/src/b/b.go", `package b; func Data() uint8`)
	tg.tempFile("go/src/p/p.go", `
package main
import "a"
import "b"
import "C"
func main() {

	if *update {
		certPath = tempFile(clientCertificatePEM)
		defer os.Remove(certPath)
		keyPath = tempFile(clientKeyPEM)
		defer os.Remove(keyPath)
		ecdsaCertPath = tempFile(clientECDSACertificatePEM)
		defer os.Remove(ecdsaCertPath)
		ecdsaKeyPath = tempFile(clientECDSAKeyPEM)
		defer os.Remove(ecdsaKeyPath)
		ed25519CertPath = tempFile(clientEd25519CertificatePEM)

	cert := testRSACertificate
	if len(test.cert) > 0 {
		cert = test.cert
	}
	certPath := tempFile(string(cert))
	defer os.Remove(certPath)

	var key any = testRSAPrivateKey
	if test.key != nil {
		key = test.key
	}
	derBytes, err := x509.MarshalPKCS8PrivateKey(key)
	if err != nil {
		panic(err)

	}

	if !conf.forceUpdateConf(&resolvConf, time.Now().Add(time.Hour)) {
		t.Fatal("failed to update resolv config")
	}

	tmpFile := filepath.Join(t.TempDir(), "hosts")
	if err := os.WriteFile(tmpFile, []byte{}, 0660); err != nil {
		t.Fatal(err)
	}
	hostsFilePath = tmpFile

	const testName = "test.invalid"

	order, _ := systemConf().hostLookupOrder(DefaultResolver, testName)

		out, err := runcmd(append(cmd, args...)...)
		if err != nil {
			return err
		}
		tfile := filepath.Join(tempDir, "tmp__.go")
		if err := os.WriteFile(tfile, out, 0666); err != nil {
			t.Fatalf("write tempfile: %v", err)
		}
		cmd = []string{goTool, "run", t.goGcflags()}
		if *linkshared {
			cmd = append(cmd, "-linkshared")
		}
		cmd = append(cmd, tfile)
		out, err = runcmd(cmd...)
		if err != nil {

// 64bit atomics' critical section. Used to happen on mips{,le}. See #20146.
func TestAtomicLoadStore64(t *testing.T) {
	f, err := os.CreateTemp("", "profatomic")
	if err != nil {
		t.Fatalf("TempFile: %v", err)
	}
	defer os.Remove(f.Name())
	defer f.Close()

	if err := StartCPUProfile(f); err != nil {
		t.Fatal(err)
	}
	defer StopCPUProfile()

	var flag uint64

		return TempDir()
	}
	return "/tmp"
}

func newFile(testName string, t *testing.T) (f *File) {
	f, err := CreateTemp(localTmp(), "_Go_"+testName)
	if err != nil {
		t.Fatalf("TempFile %s: %s", testName, err)
	}
	return
}

func newDir(testName string, t *testing.T) (name string) {
	name, err := MkdirTemp(localTmp(), "_Go_"+testName)
	if err != nil {