SPRGROUP_D
#define SPR_DVR(N) (SPRGROUP_D + (N))
#define SPR_DCR(N) (SPRGROUP_D + 8 + (N))
#define SPR_DMR1 (SPRGROUP_D + 16)
#define SPR_DMR2 (SPRGROUP_D + 17)
#define SPR_DWCR0 (SPRGROUP_D + 18)
#define SPR_DWCR1 (SPRGROUP_D + 19)
#define SPR_DSR (SPRGROUP_D + 20)
#define SPR_DRR (SPRGROUP_D + 21)