from dsp563xx.c:165
enum dsp563xx_reg_idx
{
DSP563XX_REG_IDX_R0 = 0,
DSP563XX_REG_IDX_R1 = 1,
DSP563XX_REG_IDX_R2 = 2,
DSP563XX_REG_IDX_R3 = 3,
DSP563XX_REG_IDX_R4 = 4,
DSP563XX_REG_IDX_R5 = 5,
DSP563XX_REG_IDX_R6 = 6,
DSP563XX_REG_IDX_R7 = 7,
DSP563XX_REG_IDX_N0 = 8,
DSP563XX_REG_IDX_N1 = 9,
DSP563XX_REG_IDX_N2 = 10,
DSP563XX_REG_IDX_N3 = 11,
DSP563XX_REG_IDX_N4 = 12,
DSP563XX_REG_IDX_N5 = 13,
DSP563XX_REG_IDX_N6 = 14,
DSP563XX_REG_IDX_N7 = 15,
DSP563XX_REG_IDX_M0 = 16,
DSP563XX_REG_IDX_M1 = 17,
DSP563XX_REG_IDX_M2 = 18,
DSP563XX_REG_IDX_M3 = 19,
DSP563XX_REG_IDX_M4 = 20,
DSP563XX_REG_IDX_M5 = 21,
DSP563XX_REG_IDX_M6 = 22,
DSP563XX_REG_IDX_M7 = 23,
DSP563XX_REG_IDX_X0 = 24,
DSP563XX_REG_IDX_X1 = 25,
DSP563XX_REG_IDX_Y0 = 26,
DSP563XX_REG_IDX_Y1 = 27,
DSP563XX_REG_IDX_A0 = 28,
DSP563XX_REG_IDX_A1 = 29,
DSP563XX_REG_IDX_A2 = 30,
DSP563XX_REG_IDX_B0 = 31,
DSP563XX_REG_IDX_B1 = 32,
DSP563XX_REG_IDX_B2 = 33,
DSP563XX_REG_IDX_SSH = 34,
DSP563XX_REG_IDX_SSL = 35,
DSP563XX_REG_IDX_SP = 36,
DSP563XX_REG_IDX_EP = 37,
DSP563XX_REG_IDX_SZ = 38,
DSP563XX_REG_IDX_SC = 39,
DSP563XX_REG_IDX_PC = 40,
DSP563XX_REG_IDX_SR = 41,
DSP563XX_REG_IDX_OMR = 42,
DSP563XX_REG_IDX_LA = 43,
DSP563XX_REG_IDX_LC = 44,
DSP563XX_REG_IDX_VBA = 45,
DSP563XX_REG_IDX_IPRC = 46,
DSP563XX_REG_IDX_IPRP = 47,
DSP563XX_REG_IDX_BCR = 48,
DSP563XX_REG_IDX_DCR = 49,
DSP563XX_REG_IDX_AAR0 = 50,
DSP563XX_REG_IDX_AAR1 = 51,
DSP563XX_REG_IDX_AAR2 = 52,
DSP563XX_REG_IDX_AAR3 = 53,
};