instructions_new/shr.ts


1
2
3
4
5
6
7
8
9
10
11

import { PC } from "../pc.ts";

export default {
    function(this: PC, [reg1, reg2]: number[]) {
        const r1 = this.lib.parseReg(reg1);
        const r2 = this.lib.parseReg(reg2);
        this.returnFlag = +((this.registers[r1] >> this.registers[r2]) != 0);
        this.registers[r1] >>= this.registers[r2]
    },
    args: 2
}