from xscale.c:93
static const struct xscale_reg xscale_reg_arch_info[] = {
{XSCALE_MAINID, NULL},
{XSCALE_CACHETYPE, NULL},
{XSCALE_CTRL, NULL},
{XSCALE_AUXCTRL, NULL},
{XSCALE_TTB, NULL},
{XSCALE_DAC, NULL},
{XSCALE_FSR, NULL},
{XSCALE_FAR, NULL},
{XSCALE_PID, NULL},
{XSCALE_CPACCESS, NULL},
{XSCALE_IBCR0, NULL},
{XSCALE_IBCR1, NULL},
{XSCALE_DBR0, NULL},
{XSCALE_DBR1, NULL},
{XSCALE_DBCON, NULL},
{XSCALE_TBREG, NULL},
{XSCALE_CHKPT0, NULL},
{XSCALE_CHKPT1, NULL},
{XSCALE_DCSR, NULL},
{-1, NULL},
{-1, NULL},
{-1, NULL},
};