tf_isr
{ "isr", (long *)&ddb_regs.tf_isr, FCN_NULL },
space = frame->tf_isr;
unsigned long tf_isr; /* cr20 */
s->tf_isap, s->tf_iuap, s->tf_isr, s->tf_ilar, s->tf_ipar);
f->tf_isap, f->tf_iuap, f->tf_isr, f->tf_ilar, f->tf_ipar);
frame->tf_exip, frame->tf_isr, frame->tf_ilar);
frame->tf_exip, frame->tf_isr, frame->tf_ilar);
if (frame->tf_isr &
if (frame->tf_isr & (CMMU_ISR_SI | CMMU_ISR_PI)) {
frame->tf_isr);