1    /* const/high16 vAA, #+BBBB0000 */
2    srl     a2, rINST, 8                # a2 <- AA
3    lh      a0, 2(rPC)                  # a0 <- BBBB
4    FETCH_ADVANCE_INST 2                # advance rPC, load rINST
5    sll     a0, a0, 16                  # a0 <- BBBB0000
6    GET_INST_OPCODE v0                  # extract opcode from rINST
7    SET_VREG a0, a2                     # vAA <- +BBBB0000
8    GOTO_OPCODE v0                      # jump to next instruction
9