1%default {"preinstr":""}
2    /*
3     * Generic 64-bit unary operation.  Provide an "instr" line that
4     * specifies an instruction that performs "a0 = op a0".
5     *
6     * For: not-long, neg-long
7     */
8    /* unop vA, vB */
9    ext     a3, rINST, 12, 4            # a3 <- B
10    GET_VREG_WIDE a0, a3                # a0 <- vB
11    ext     a2, rINST, 8, 4             # a2 <- A
12    $preinstr                           # optional op
13    FETCH_ADVANCE_INST 1                # advance rPC, load rINST
14    $instr                              # a0 <- op, a0-a3 changed
15    GET_INST_OPCODE v0                  # extract opcode from rINST
16    SET_VREG_WIDE a0, a2                # vA <- a0
17    GOTO_OPCODE v0                      # jump to next instruction
18