__EMU10K1_DECLARE_BITMAP
__EMU10K1_DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */
__EMU10K1_DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */
__EMU10K1_DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */