1992/0701/gnot/trap.c (diff list | history)

1992/06271/sys/src/9/gnot/trap.c:322,328 – 1992/0701/sys/src/9/gnot/trap.c:322,328 (short | long | prev | next)
1992/0625		if(sp<(USTKTOP-BY2PG) || sp>(USTKTOP-sizeof(Sargs))) validaddr(sp, sizeof(Sargs), 0); u->s = *((Sargs*)(sp+BY2WD));
1992/0701		u->s = *((Sargs*)(sp+1*BY2WD));
1992/06271		u->p->psstate = sysctab[u->scallnr];
1992/0625
1992/06271		ret = (*systab[u->scallnr])(u->s.args);