FRAME_PS
l->l_md.md_tf->tf_regs[FRAME_PS] =
frame.sf_sc.sc_ps = tf->tf_regs[FRAME_PS];
l->l_md.md_tf->tf_regs[FRAME_PS] =
DBREG(ps, FRAME_PS),
tfps = db_alpha_tf_reg(tf, FRAME_PS);
tfp->tf_regs[FRAME_PS] = ALPHA_PSL_USERSET;
gr[_REG_PS] = frame->tf_regs[FRAME_PS];
frame->tf_regs[FRAME_PS] = gr[_REG_PS];
framep->tf_regs[FRAME_PS] = p->pcs_halt_ps;
user = (framep->tf_regs[FRAME_PS] & ALPHA_PSL_USERMODE) != 0;
(((framep)->cf_tf.tf_regs[FRAME_PS] & ALPHA_PSL_USERMODE) != 0)
l->l_md.md_tf->tf_regs[FRAME_PS] = context.sc_ps;