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sehugg
3 lines
3.7 KiB
JavaScript
3 lines
3.7 KiB
JavaScript
import{a as x}from"./chunk-3FIVEUG2.js";import{t as y}from"./chunk-AMNVNYHX.js";import"./chunk-JSIZCY7X.js";import"./chunk-LNOKARBD.js";import"./chunk-J72NKUW4.js";import{H as m,m as c,p}from"./chunk-PTIFNBOG.js";import{$ as a,C as d,J as f,n as h}from"./chunk-QWAF5HSH.js";import"./chunk-KT7KMEQC.js";var n=31,s=class extends p{constructor(){super();this.cpuFrequency=1e6;this.defaultROMSize=32768;this.cpu=new c;this.ram=new Uint8Array(16384);this.read=a([[0,16383,16383,e=>this.ram[e]],[16384,16384,65535,e=>this.serial.byteAvailable()?128:0],[16385,16385,65535,e=>this.serial.recvByte()],[16386,16386,65535,e=>this.serial.clearToSend()?128:0],[32768,65535,32767,e=>this.rom&&this.rom[e]]]);this.write=a([[0,16383,16383,(e,r)=>{this.ram[e]=r}],[16387,16387,65535,(e,r)=>this.serial.sendByte(r)],[16399,16399,65535,(e,r)=>{this.inputs[n]=1}]]);this.connectCPUMemoryBus(this)}connectSerialIO(e){this.serial=e}readConst(e){return this.read(e)}advanceFrame(e){for(var r=0;r<this.cpuFrequency/60&&!(e&&e());)r+=this.advanceCPU();return r}advanceCPU(){if(this.isHalted())return 1;var e=super.advanceCPU();return this.serial&&this.serial.advance(e),e}reset(){this.inputs[n]=0,super.reset(),this.serial&&this.serial.reset()}isHalted(){return this.inputs[n]!=0}};var S=[{id:"hello.dasm",name:"Hello World (ASM)"}],l=class{constructor(t){t.style.overflowY="auto";var e=$('<div id="gameport"/>').appendTo(t);$('<p class="transcript-header">Serial Output</p>').appendTo(e);var r=$('<div id="windowport" class="transcript"/>').appendTo(e);this.div=r[0]}start(){this.tty=new x(this.div,!1)}reset(){this.tty.clear()}saveState(){return this.tty.saveState()}loadState(t){this.tty.loadState(t)}};function v(i){return i==10?"":i<32?String.fromCharCode(i+9216):String.fromCharCode(i)}var u=class{constructor(){this.bufferedRead=!0;this.cyclesPerByte=1e6/(57600/8);this.maxOutputBytes=4096}clearToSend(){return this.outputBytes.length<this.maxOutputBytes}sendByte(t){this.clearToSend()&&(this.outputBytes.push(t),this.viewer.tty.addtext(v(t),34),t==10&&this.viewer.tty.newline(),this.clearToSend()||(this.viewer.tty.newline(),this.viewer.tty.addtext("\u26A0\uFE0F OUTPUT BUFFER FULL \u26A0\uFE0F",4)))}byteAvailable(){return this.readIndex()>this.inputIndex}recvByte(){var t=this.readIndex();this.inputIndex=t;var e=(this.inputBytes&&this.inputBytes[t])|0;return this.viewer.tty.addtext(v(e),18),e==10&&this.viewer.tty.newline(),e}readIndex(){return this.bufferedRead?this.inputIndex+1:Math.floor(this.clk/this.cyclesPerByte)}reset(){this.inputIndex=-1,this.clk=0,this.outputBytes=[],this.bufin=""}advance(t){this.clk+=t}saveState(){return{clk:this.clk,idx:this.inputIndex,out:this.outputBytes.slice()}}loadState(t){this.clk=t.clk,this.inputIndex=t.idx,this.outputBytes=t.out.slice()}},o=class extends m{constructor(e){super(e);this.getMemoryMap=function(){return{main:[{name:"RAM",start:0,size:16384,type:"ram"},{name:"ROM",start:32768,size:32768,type:"rom"}]}};this.serview=new l(e)}async start(){super.start(),this.serial=new u,this.serial.viewer=this.serview,this.serview.start(),this.machine.connectSerialIO(this.serial)}reset(){this.serial.inputBytes=d(this.internalFiles["serialin.dat"]),super.reset(),this.serview.reset()}isBlocked(){return this.machine.isHalted()}advance(e){return this.isBlocked()?(this.internalFiles["serialout.dat"]=h(this.serial.outputBytes),y(),0):super.advance(e)}saveState(){var e=super.saveState();return e.serial=this.serial.saveState(),e.serview=this.serview.saveState(),e}loadState(e){super.loadState(e),this.serial.loadState(e.serial),this.serview.loadState(e.serview)}newMachine(){return new s}getPresets(){return S}getDefaultExtension(){return".dasm"}readAddress(e){return this.machine.readConst(e)}};f["devel-6502"]=o;export{u as SerialTestHarness};
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