1994/0220/carrera/trap.c (diff list | history)

1994/0210/sys/src/9/carrera/trap.c:289,294 – 1994/0220/sys/src/9/carrera/trap.c:289,295 (short | long | prev | next)
1993/0903		{
1993/1219		static uchar devint;
1993/0903		ulong cause = ur->cause;
1994/0220		ulong isr;
1993/0903		m->intr++; cause &= INTR7|INTR6|INTR5|INTR4|INTR3|INTR2|INTR1|INTR0;
1994/0210/sys/src/9/carrera/trap.c:317,327 – 1994/0220/sys/src/9/carrera/trap.c:318,335
1993/0904		cause &= ~INTR3; }
1993/0908		if(cause & INTR2) { iprint("R4030 Interrupt\n"); iprint(" ISR #%lux\n", IO(ulong, R4030Isr)); iprint(" ET #%lux\n", IO(ulong, R4030Et)); iprint(" RFA #%lux\n", IO(ulong, R4030Rfa)); iprint(" MFA #%lux\n", IO(ulong, R4030Mfa));
1994/0220		isr = IO(ulong, R4030Isr); if(isr & (1<<5)) { audiointr(); isr &= ~(1<<5); } if(isr) { iprint("R4030 Interrupt\n"); iprint(" ISR #%lux\n", IO(ulong, R4030Isr)); iprint(" ET #%lux\n", IO(ulong, R4030Et)); iprint(" RFA #%lux\n", IO(ulong, R4030Rfa)); iprint(" MFA #%lux\n", IO(ulong, R4030Mfa)); }
1993/0908		cause &= ~INTR2; }
1993/0904		if(cause & INTR4) {