PARMAREA
DEFINE(IPL_DEVICE, PARMAREA + offsetof(struct parmarea, ipl_device));
DEFINE(INITRD_START, PARMAREA + offsetof(struct parmarea, initrd_start));
DEFINE(INITRD_SIZE, PARMAREA + offsetof(struct parmarea, initrd_size));
DEFINE(OLDMEM_BASE, PARMAREA + offsetof(struct parmarea, oldmem_base));
DEFINE(OLDMEM_SIZE, PARMAREA + offsetof(struct parmarea, oldmem_size));
DEFINE(COMMAND_LINE, PARMAREA + offsetof(struct parmarea, command_line));
DEFINE(MAX_COMMAND_LINE_SIZE, PARMAREA + offsetof(struct parmarea, max_command_line_size));
data->parm = buf.buffer + PARMAREA;
data->parm = image->kernel_buf + PARMAREA;
minsize = PARMAREA + offsetof(struct parmarea, command_line);