// Operators have the same meaning as in Go.
//
// For example, the following build constraint constrains a file to
// build when the "linux" and "386" constraints are satisfied, or when
// "darwin" is satisfied and "cgo" is not:
//
//	//go:build (linux && 386) || (darwin && !cgo)
//
// It is an error for a file to have more than one //go:build line.
//

	sigfillset(&sa.sa_mask)
	// Although Linux manpage says "sa_restorer element is obsolete and
	// should not be used". x86_64 kernel requires it. Only use it on
	// x86.
	if GOARCH == "386" || GOARCH == "amd64" {
		sa.sa_restorer = abi.FuncPCABI0(sigreturn__sigaction)
	}
	if fn == abi.FuncPCABIInternal(sighandler) { // abi.FuncPCABIInternal(sighandler) matches the callers in signal_unix.go
		if iscgo {

		t.Errorf("output contains BAD:\n%s", output)
	}
	// Check that it's a signal traceback.
	want := "PC="
	// For systems that use a breakpoint, check specifically for that.
	switch runtime.GOARCH {
	case "386", "amd64":
		switch runtime.GOOS {
		case "plan9":
			want = "sys: breakpoint"
		case "windows":
			want = "Exception 0x80000003"
		default:
			want = "SIGTRAP"
		}
	}

      host_arch=x86
      ;;
    s390x*)
      host_arch=s390x
      ;;
    ppc64le*)
      host_arch=ppc64le
      ;;
    *)
      kube::log::error "Unsupported host arch. Must be x86_64, 386, arm, arm64, s390x or ppc64le."
      exit 1
      ;;
  esac
  echo "${host_arch}"
}

# This figures out the host platform without relying on golang.  We need this as

	// that is independent of a Pod.
	DynamicResourceAllocation featuregate.Feature = "DynamicResourceAllocation"

	// owner: @harche
	// kep: http://kep.k8s.io/3386
	// alpha: v1.25
	//
	// Allows using event-driven PLEG (pod lifecycle event generator) through kubelet
	// which avoids frequent relisting of containers which helps optimize performance.

		fmt.Fprintf(&buf, "\t"+`.section .go.buildid,"e"`+"\n")
	} else if cfg.Goarch == "sparc" || cfg.Goarch == "sparc64" {
		fmt.Fprintf(&buf, "\t"+`.section ".go.buildid",#exclude`+"\n")
	} else { // cfg.Goarch == "386" || cfg.Goarch == "amd64"
		fmt.Fprintf(&buf, "\t"+`.section .go.buildid,#exclude`+"\n")
	}
	fmt.Fprintf(&buf, "\t.byte ")
	for i := 0; i < len(a.buildID); i++ {
		if i > 0 {
			if i%8 == 0 {

func TestDuplicateGlobalAsmSymbols(t *testing.T) {
	skipIfGccgo(t, "gccgo does not use cmd/asm")
	tooSlow(t, "links a binary with cgo dependencies")
	if runtime.GOARCH != "386" && runtime.GOARCH != "amd64" {
		t.Skipf("skipping test on %s", runtime.GOARCH)
	}
	testenv.MustHaveCGO(t)

	tg := testgo(t)
	defer tg.cleanup()
	tg.parallel()

	asm := `

	SYS_VSWSCANF                        = 0x94E // 2382
	SYS_IMAXABS                         = 0x950 // 2384
	SYS_IMAXDIV                         = 0x951 // 2385
	SYS_STRTOIMAX                       = 0x952 // 2386
	SYS_STRTOUMAX                       = 0x953 // 2387
	SYS_WCSTOIMAX                       = 0x954 // 2388
	SYS_WCSTOUMAX                       = 0x955 // 2389
	SYS_ATOLL                           = 0x956 // 2390

	gcBgMarkWorkerCount int32

	// Information about what cpu features are available.
	// Packages outside the runtime should not use these
	// as they are not an external api.
	// Set on startup in asm_{386,amd64}.s
	processorVersionInfo uint32
	isIntel              bool
)

// set by cmd/link on arm systems
// accessed using linkname by internal/runtime/atomic.
//
// goarm should be an internal detail,

	// Use a deadline to try to get some output even if the program hangs.
	ctx := context.Background()
	if deadline, ok := t.Deadline(); ok {
		// Leave a 20% grace period to flush output, which may be large on the
		// linux/386 builders because we're running the subprocess under strace.
		deadline = deadline.Add(-time.Until(deadline) / 5)

		var cancel context.CancelFunc
		ctx, cancel = context.WithDeadline(ctx, deadline)
		defer cancel()
	}