1991/0711/pc/trap.c (diff list | history)

1991/0710/sys/src/9/pc/trap.c:124,130 – 1991/0711/sys/src/9/pc/trap.c:124,130 (short | long | prev | next)
1991/0703		trap(Ureg *ur)
1991/0614		{
1991/0703		if(ur->trap>=256 || ivec[ur->trap] == 0) panic("bad trap type %d\n", ur->trap);
1991/0711		panic("bad trap type %d %lux\n", ur->trap, ur->pc);
1991/0703
1991/0709		/* * call the trap routine
1991/0710/sys/src/9/pc/trap.c:147,171 – 1991/0711/sys/src/9/pc/trap.c:147,159
1991/0710		panic("syscall"); } #include "errstr.h"                  void error(int code)
1991/0711		dumpstack(void)
1991/0710		{ strncpy(u->error, errstrtab[code], ERRLEN); nexterror(); } void errors(char *err)
1991/0711		execpc(ulong entry)
1991/0710		{ strncpy(u->error, err, ERRLEN); nexterror(); }                                   void nexterror(void) { gotolabel(&u->errlab[--u->nerrlab]);
1991/0711		((Ureg*)UREGADDR)->pc = entry;
1991/0614		}