}

    public RevCommit addSubmodule(GitFileRepository submoduleRepo) throws GitAPIException {
        Repository submodule = null;
        try {
            submodule = git.submoduleAdd().
                setURI(submoduleRepo.getWorkTree().toString()).
                setPath(submoduleRepo.getName()).
                call();
            return commit("add submodule " + submoduleRepo.getName(), submoduleRepo.getName());

        Git git = null;
        try {
            CloneCommand clone = configureTransport(Git.cloneRepository()).
                    setURI(normalizeUri(gitSpec.getUrl())).
                    setDirectory(workingDir).
                    setCloneSubmodules(true);
            git = clone.call();

func mdestroy(mp *m) {
}

func sigtramp()

type sigactiont struct {
	sa_sigaction uintptr
	sa_mask      uint32
	sa_flags     int32
}

//go:nosplit
//go:nowritebarrierrec
func setsig(i uint32, fn uintptr) {
	var sa sigactiont
	sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTART
	sa.sa_mask = uint32(sigset_all)

func mdestroy(mp *m) {
}

func sigtramp()

type sigactiont struct {
	sa_sigaction uintptr
	sa_flags     int32
	sa_mask      sigset
}

//go:nosplit
//go:nowritebarrierrec
func setsig(i uint32, fn uintptr) {
	var sa sigactiont
	sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTART
	sa.sa_mask = sigset_all

}

/* SIGNAL */

const (
	_NSIG = 256
)

// sigtramp is a function descriptor to _sigtramp defined in assembly
var sigtramp funcDescriptor

//go:nosplit
//go:nowritebarrierrec
func setsig(i uint32, fn uintptr) {
	var sa sigactiont
	sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTART
	sa.sa_mask = sigset_all

		for b, r := range newmemphis {
			fmt.Printf("after b=%s, rewrite=%s\n", b, r.String())
		}
	}

	// Apply collected rewrites.
	for _, r := range newmemphis {
		for _, rw := range r.rewrites {
			rw.v.SetArg(rw.i, r.after)
		}
	}

	// Rewrite backedges to include reschedule checks.
	for _, emc := range tofixBackedges {
		e := emc.e
		headerMemPhi := emc.m
		h := e.b
		i := e.i
		p := h.Preds[i]

func (x *Nat) set(y *Nat) *Nat {
	x.reset(len(y.limbs))
	copy(x.limbs, y.limbs)
	return x
}

// setBig assigns x = n, optionally resizing n to the appropriate size.
//
// The announced length of x is set based on the actual bit size of the input,
// ignoring leading zeroes.
func (x *Nat) setBig(n *big.Int) *Nat {
	limbs := n.Bits()
	x.reset(len(limbs))
	for i := range limbs {
		x.limbs[i] = uint(limbs[i])

func mdestroy(mp *m) {
}

func sigtramp()

type sigactiont struct {
	sa_sigaction uintptr
	sa_mask      sigset
	sa_flags     int32
}

//go:nosplit
//go:nowritebarrierrec
func setsig(i uint32, fn uintptr) {
	var sa sigactiont
	sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTART
	sa.sa_mask = sigset_all

	_SIG_SETMASK = 3
	_SS_DISABLE  = 4
)

//extern SigTabTT runtime·sigtab[];

type sigset uint32

var sigset_all = ^sigset(0)

//go:nosplit
//go:nowritebarrierrec
func setsig(i uint32, fn uintptr) {
	var sa usigactiont
	sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTART
	sa.sa_mask = ^uint32(0)

func mdestroy(mp *m) {
}

func sigtramp()

type sigactiont struct {
	sa_handler uintptr
	sa_flags   int32
	sa_mask    sigset
}

// See os_freebsd2.go, os_freebsd_amd64.go for setsig function

//go:nosplit
//go:nowritebarrierrec
func setsigstack(i uint32) {
	var sa sigactiont
	sigaction(i, nil, &sa)
	if sa.sa_flags&_SA_ONSTACK != 0 {
		return
	}
	sa.sa_flags |= _SA_ONSTACK