1990/1212/port/sysproc.c (diff list | history)

1990/1212/sys/src/9/port/sysproc.c:233,239 – 1990/1226/sys/src/9/port/sysproc.c:233,239 (short | long | prev | next)
1990/0227		validaddr((ulong)argp, BY2WD, 0); validaddr((ulong)a, 1, 0); nbytes += (vmemchr(a, 0, 0xFFFFFFFF) - a) + 1; nargs++;
1990/1226		nargs++;
1990/0227		} ssize = BY2WD*(nargs+1) + ((nbytes+(BY2WD-1)) & ~(BY2WD-1)); spage = (ssize+(BY2PG-1)) >> PGSHIFT;
1990/1212/sys/src/9/port/sysproc.c:349,355 – 1990/1226/sys/src/9/port/sysproc.c:349,355
1990/0227		flushmmu();
1990/1212		clearmmucache();
1990/1211		((Ureg*)UREGADDR)->pc = exec.entry + ENTRYOFFSET;
1990/1226		execpc(exec.entry);
1990/0227		sp = (ulong*)(USTKTOP - ssize); *--sp = nargs;
1990/0614		((Ureg*)UREGADDR)->usp = (ulong)sp;