BOOTSTACKOFF       78 arch/i386/stand/biosboot/biosboot.S #define BOOTSTACKOFF  ((BOOTSEG << 4) - 4)  /* stack starts here, grows down */
BOOTSTACKOFF       68 arch/i386/stand/cdbr/cdbr.S #define BOOTSTACKOFF  ((BOOTRELOCSEG << 4) - 4)	/* starts here, grows down */
BOOTSTACKOFF       64 arch/i386/stand/mbr/mbr.S #define BOOTSTACKOFF	0xfffc	/* stack starts here, grows down */