50 lines
2.7 KiB
TypeScript
50 lines
2.7 KiB
TypeScript
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export class Token {
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constructor(public content: string, public type: string) {}
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}
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export class CodeChecker {
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/* - 0x00: nop, 0, 0: 无操作
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- 0x01: ldc, n, number: 寄存器n赋值为number
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- 0x10: add, n, m: 寄存器n的值加通用寄存器m的值，结果存回寄存器n中
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- 0x11: div, n, m: 寄存器n中的值除以通用寄存器m的值，结果存回寄存器n中，并将余数存入寄存器1
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- 0x12: and, n, m: 寄存器n中的值和寄存器m中的值按位与，结果存回寄存器n中
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- 0x13: or, n, m: 寄存器n中的值和寄存器m中的值按位或，结果存回寄存器n中
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- 0x14: xor, n, m: 寄存器n中的值和寄存器m中的值按位异或，结果存回寄存器n中
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- 0x15: not, n, 0: 寄存器n中的值按位翻转
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- 0x16: lsl, n, m: 寄存器n中的值左移，位数为寄存器m中的值
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- 0x17: lsr, n, m: 寄存器n中的值右移，位数为寄存器m中的值
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- 0x20: ld, n, addr: 将地址addr处的值加载到寄存器n中
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- 0x21: st, n, addr: 将寄存器n中的值保存到地址addr处
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- 0x23: mov, n, m: 将寄存器m中的值复制到寄存器n中
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- 0x30: cp, src, dst: 将地址为src处的数据复制到dst处，复制的字节数为通用寄存器2的值
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- 0x40: jp, 0, k: 无条件跳转到第k条指令
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- 0x41: ltjp, n, k: 如果寄存器2中的值小于寄存器n中的值，则跳转到第k条指令
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- 0x42: gtjp, n, k: 如果寄存器2中的值大于寄存器n中的值，则跳转到第k条指令
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- 0x43: eqjp, n, k: 如果寄存器2中的值等于寄存器n中的值，则跳转到第k条指令
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- 0x50: call, 0, k: 将7个通用寄存器及下一条指令的序号推入栈中，然后跳转到第k条指令
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- 0x51: ret, 0, 0: 如果栈为空，则程序终止；如果栈不为空，则恢复7个通用寄存器的值，跳转到之前存入的第k条指令
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*/
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static KeyWords = ["nop","ldc","add","div","and","or","xor","not","lsl","lsr","ld","st","mov","cp","jp","ltjp","gtjp","eqjp","call","ret"];
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static Registers = ["AX","BX","CX","DX","EX","FX","GX"];
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static highlightCode(code: string): Token[] {
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if(code.length === 0)
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return [];
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let res:string[] = code.split(",");
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let ans:Token[] = [];
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for(let key of res)
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{
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const temp = key.trim();
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console.log(temp);
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if(this.KeyWords.includes(temp))
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ans.push(new Token(key, "keyword"));
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else if(this.Registers.includes(temp))
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ans.push(new Token(key, "register"));
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else
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ans.push(new Token(key, "normal"));
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ans.push(new Token(",", "normal"));
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}
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ans.pop();
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console.log(ans);
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return ans;
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}
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}
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