MOVW $0x4242, R0 // magic return number
	SWI $SYS_exit
	B -2(PC)	// continue exit

TEXT runtime·sigaction(SB),NOSPLIT,$4
	MOVW sig+0(FP), R0	// arg 1 - signum
	MOVW new+4(FP), R1	// arg 2 - nsa
	MOVW old+8(FP), R2	// arg 3 - osa
	MOVW $sigreturn_tramp<>(SB), R3	// arg 4 - tramp
	MOVW $2, R4	// arg 5 - vers
	MOVW R4, 4(R13)
	ADD $4, R13	// pass arg 5 on stack
	SWI $SYS___sigaction_sigtramp
	SUB $4, R13

			ClaimRef: &v1.ObjectReference{
				Name: "claimA",
			},
			VolumeMode: &fs,
		},
	}

	claim := &v1.PersistentVolumeClaim{
		ObjectMeta: metav1.ObjectMeta{
			Name:      "claimA",
			Namespace: "nsA",
		},
		Spec: v1.PersistentVolumeClaimSpec{
			VolumeName: "pvA",
			VolumeMode: &fs,
		},
		Status: v1.PersistentVolumeClaimStatus{
			Phase: v1.ClaimBound,
		},
	}

	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }

	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }

	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }

	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }

	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }

	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }

			t.Errorf("build %s: sa out of range: %v\n", x, sa)
			return false
		}
		if bytes.Compare(x[sa[i]:], x[sa[i+1]:]) >= 0 {
			t.Errorf("build %v -> %v\nsa[%d:] = %d,%d out of order", x, sa, i, sa[i], sa[i+1])
			return false
		}
	}

	return true
}

var (
	benchdata = make([]byte, 1e6)
	benchrand = make([]byte, 1e6)
)

	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }