VPTB               65 arch/alpha/boot/bootp.c #define VPTB	((unsigned long *) 0x200000000)
VPTB               62 arch/alpha/boot/bootpz.c #define VPTB	((unsigned long *) 0x200000000)
VPTB               59 arch/alpha/boot/main.c #define VPTB	((unsigned long *) 0x200000000)