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td->td_frame->a2 = 0;		td->td_frame->a2 = 0;
td->td_frame->a3 = (register_t)imgp->ps_strings;		td->td_frame->a3 = (register_t)imgp->ps_strings;

td->td_md.md_flags &= ~MDTD_FPUSED;		td->td_md.md_flags &= ~MDTD_FPUSED;
if (PCPU_GET(fpcurthread) == td)		if (PCPU_GET(fpcurthread) == td)
PCPU_SET(fpcurthread, (struct thread *)0);		PCPU_SET(fpcurthread, (struct thread *)0);
td->td_md.md_ss_addr = 0;		td->td_md.md_ss_addr = 0;

		td->td_md.md_tls = NULL;
#ifdef COMPAT_FREEBSD32		#ifdef COMPAT_FREEBSD32
if (!SV_PROC_FLAG(td->td_proc, SV_LP64))		if (!SV_PROC_FLAG(td->td_proc, SV_LP64))
td->td_md.md_tls_tcb_offset = TLS_TP_OFFSET + TLS_TCB_SIZE32;		td->td_proc->p_md.md_tls_tcb_offset = TLS_TP_OFFSET +
		TLS_TCB_SIZE32;
else		else
#endif		#endif
td->td_md.md_tls_tcb_offset = TLS_TP_OFFSET + TLS_TCB_SIZE;		td->td_proc->p_md.md_tls_tcb_offset = TLS_TP_OFFSET +
		TLS_TCB_SIZE;
}		}

int		int
ptrace_clear_single_step(struct thread *td)		ptrace_clear_single_step(struct thread *td)
{		{
struct proc *p;		struct proc *p;
int error;		int error;

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