_R_BADVADDR
{ "bad", (long *)&ddb_regs.r_regs[_R_BADVADDR], DB_SETF_REGS, NULL },
tf->tf_regs[_R_BADVADDR] = opc;
tf->tf_regs[_R_BADVADDR] = vaddr;
tf->tf_regs[_R_BADVADDR] = tf->tf_regs[_R_PC];
tf->tf_regs[_R_BADVADDR] = tf->tf_regs[_R_PC];
utf->tf_regs[_R_BADVADDR] = vaddr;
tf->tf_regs[_R_BADVADDR], tf->tf_regs[_R_CAUSE]);
tf->tf_regs[_R_CAUSE], (unsigned long)pc, tf->tf_regs[_R_BADVADDR],