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Show First 20 Lines • Show All 620 Lines • ▼ Show 20 Lines	if (copyout(&frame, fp, sizeof(*fp)) != 0) {
sigexit(td, SIGILL);		sigexit(td, SIGILL);
}		}

tf->tf_x[0] = sig;		tf->tf_x[0] = sig;
tf->tf_x[1] = (register_t)&fp->sf_si;		tf->tf_x[1] = (register_t)&fp->sf_si;
tf->tf_x[2] = (register_t)&fp->sf_uc;		tf->tf_x[2] = (register_t)&fp->sf_uc;
tf->tf_x[8] = (register_t)catcher;		tf->tf_x[8] = (register_t)catcher;
tf->tf_sp = (register_t)fp;		tf->tf_sp = (register_t)fp;
tf->tf_elr = (register_t)p->p_sysent->sv_sigcode_base;		tf->tf_elr = (register_t)PROC_SIGCODE(p);

/* Clear the single step flag while in the signal handler */		/* Clear the single step flag while in the signal handler */
if ((td->td_pcb->pcb_flags & PCB_SINGLE_STEP) != 0) {		if ((td->td_pcb->pcb_flags & PCB_SINGLE_STEP) != 0) {
td->td_pcb->pcb_flags &= ~PCB_SINGLE_STEP;		td->td_pcb->pcb_flags &= ~PCB_SINGLE_STEP;
WRITE_SPECIALREG(mdscr_el1,		WRITE_SPECIALREG(mdscr_el1,
READ_SPECIALREG(mdscr_el1) & ~MDSCR_SS);		READ_SPECIALREG(mdscr_el1) & ~MDSCR_SS);
isb();		isb();
}		}

CTR3(KTR_SIG, "sendsig: return td=%p pc=%#x sp=%#x", td, tf->tf_elr,		CTR3(KTR_SIG, "sendsig: return td=%p pc=%#x sp=%#x", td, tf->tf_elr,
tf->tf_sp);		tf->tf_sp);

PROC_LOCK(p);		PROC_LOCK(p);
mtx_lock(&psp->ps_mtx);		mtx_lock(&psp->ps_mtx);
}		}