OP_MATCH_CUSTOM, OP_MASK_ROP, 0, custom_opcode_overflow},
{"wrctl", "c,s", "c,s,E", 2,
OP_MATCH_WRCTL, OP_MASK_WRCTL, 0, no_overflow},
+ {"wrprs", "d,s", "d,s,E", 2,
+ OP_MATCH_WRPRS, OP_MASK_RRT|OP_MASK_ROPX|OP_MASK_ROP, 0, no_overflow},
{"xor", "d,s,t", "d,s,t,E", 3,
OP_MATCH_XOR, OP_MASK_ROPX | OP_MASK_ROP, 0, no_overflow},
{"xorhi", "t,s,u", "t,s,u,E", 3,