1992/0508/power/faultmips.c (diff list | history)

1992/0321/sys/src/9/power/faultmips.c:5,10 – 1992/0508/sys/src/9/power/faultmips.c:5,11 (short | long | prev | next)
1990/1212		#include "fns.h" #include "ureg.h"
1992/0111		#include "../port/error.h"
1992/0508		#include "io.h"
1990/1212		/* * find out fault address and type of access.
1992/0321/sys/src/9/power/faultmips.c:18,23 – 1992/0508/sys/src/9/power/faultmips.c:19,25
1991/0705		char buf[ERRLEN];
1990/1212		int read;
1992/0508		LEDON(LEDfault);
1990/1212		addr = ur->badvaddr; addr &= ~(BY2PG-1); read = !(code==CTLBM || code==CTLBS);
1992/0321/sys/src/9/power/faultmips.c:27,32 – 1992/0508/sys/src/9/power/faultmips.c:29,35
1991/1218		sprint(buf, "sys: trap: fault %s addr=0x%lux", read? "read" : "write", ur->badvaddr);
1991/0705		postnote(u->p, 1, buf, NDebug);
1992/0508		LEDOFF(LEDfault);
1991/0705		return;
1990/1212		} print("kernel %s badvaddr=0x%lux\n", excname[code], ur->badvaddr);
1992/0321/sys/src/9/power/faultmips.c:34,39 – 1992/0508/sys/src/9/power/faultmips.c:37,43
1990/1212		dumpregs(ur); panic("fault"); }
1992/0508		LEDOFF(LEDfault);
1990/1212		} /*