* frv-tdep.c, frv-tdep.h (first_gpr_regnum, sp_regnum, fp_regnum)

	* frv-tdep.c, frv-tdep.h  (first_gpr_regnum, sp_regnum, fp_regnum)
	(struct_return_regnum, last_gpr_regnum, first_fpr_regnum)
	(last_fpr_regnum, pc_regnum, first_spr_regnum, psr_regnum, ccr_regnum)
	(cccr_regnum, fdpic_loadmap_exec_regnum, fdpic_loadmap_interp_regnum)
	(tbr_regnum, brr_regnum, dbar0_regnum, dbar1_regnum, dbar2_regnum)
	(dbar3_regnum, lr_regnum, lcr_regnum, iacc0h_regnum, iacc0l_regnum)
	(last_spr_regnum, frv_num_regs, first_pseudo_regnum, iacc0_regnum)
	(last_pseudo_regnum, frv_num_pseudo_regs): Move constant (enum)
	definitions from frv-tdep.c to frv-tdep.h.