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/**
* @file main.ts
* @brief Experimental Z80 Emulator - main.ts
*
* Author: Dylan Müller
*
* +---------------------------------------+
* | .-. .-. .-. |
* | / \ / \ / \ |
* | / \ / \ / \ / |
* | \ / \ / \ / |
* | "_" "_" "_" |
* | |
* | _ _ _ _ _ _ ___ ___ _ _ |
* | | | | | | | \| | /_\ | _ \ / __| || | |
* | | |_| |_| | .` |/ _ \| /_\__ \ __ | |
* | |____\___/|_|\_/_/ \_\_|_(_)___/_||_| |
* | |
* | |
* | Lunar RF Labs |
* | https://lunar.sh |
* | |
* | RF Research Laboratories |
* | Copyright (C) 2022-2024 |
* | |
* +---------------------------------------+
*
* Copyright (c) 2022 Lunar RF Labs
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
import {fstat, readFile, readFileSync, existsSync, exists } from "fs";
import {Z80, Instruction} from "./z80"
function printUsage(){
console.log("usage: node main.js [in]");
}
if(process.argv.length < 3){
printUsage();
process.exit();
}
if(!existsSync(process.argv[2])){
console.log("?")
process.exit();
}
let bytecode: Buffer = readFileSync(process.argv[2]);
let z80 : Z80 = new Z80(bytecode);
z80.rf.HL = 0xFE00;
z80.rf.BC = 0x00FF;
console.log("init");
z80.dump();
for(; z80.rf.PC < bytecode.length;){
let dasm: Instruction = z80.decode(z80.rf.PC);
console.log("");
console.log(z80.format16(z80.rf.PC, 4) + "\t" + dasm.syntax);
console.log("");
z80.step();
z80.dump();
}
console.log("");
console.log("Memory Dump");
console.log("");
for(let i = 0; i < z80.mem.length;i++){
z80.print8(i.toString(16), z80.mem[i]);
}
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