pcjs/versions/pc8080/1.23.3/pc8080-dbg.js

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Ha(function(){for(var a=C(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Hd(d);ab(d,c)}});
function Nd(a,b,c,d,e){var f=this;this.$b=wa("Gecko/");var h=["","moz","ms","webkit"];z.call(this,"Video",a,Nd,262144);this.Y=a.screenWidth;this.W=a.screenHeight;this.wa=a.bufferAddr;this.Oc=a.bufferRAM;var g=a.bufferFormat;this.ha=g&&Od[g.toLowerCase()]||Pd;this.Pa=a.bufferCols;this.Da=a.bufferRows;this.Lc=this.la=a.cellWidth||1;this.da=a.cellHeight||1;this.Ya=null;this.Oa=a.bufferBits||1;this.Pc=a.bufferLeft||0;if(this.F=a.bufferRotate)this.F=this.F%360,0<this.F&&(this.F-=360),-90!=this.F&&(this.ea("unsupported buffer rotation: "+
this.F),this.F=0);this.gc=a.interruptRate;this.Rc=a.refreshRate||60;this.T=b;this.H=c;this.ya=(this.Sc=d)||b||null;this.Mc=this.Y;this.Nc=this.W;this.Fb=this.Y/this.Pa|0;this.Zb=this.W/this.Da|0;1<this.da&&this.Da++;b=a.smoothing;(c=Ra.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<h.length;c++)if(d=(d=h[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.H[d]){this.H[d]=b;break}if(this.I=a.screenRotate)this.I=this.I%360,0<this.I&&(this.I-=360),-90!=this.I?(this.ea("unsupported screen rotation: "+
this.I),this.I=0):(this.H.translate(0,this.W),this.H.rotate(this.I*Math.PI/180),this.H.scale(this.W/this.Y,this.Y/this.W));if(this.w=e)if(this.w.$a=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.w.$a){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Qd(f,document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);
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this.ra={},this.Ca=1<<this.Oa,this.ua=Array(this.Ca+2),this.ua[0]=[0,0,0,255],this.ua[1]=[255,255,255,255],1==this.ha&&(this.ua[this.Ca+0]=[255,255,0,255],this.ua[this.Ca+1]=[0,255,0,255]),2==this.ha&&(this.Qc=60,this.qb=!1,this.va=Array(this.Pa));if(this.ca=ob(a,"Keyboard")){for(var e in this.rb)this.ca.ma("led",e,this.rb[e]);this.T&&this.ca.ma(this.Sc?"textarea":"canvas","kbd",this.ya)}this.ia||D(this)};
function Rd(a,b,c,d){if(d)a.ea("Unable to load font ROM (error "+d+": "+b+")");else{Ya(a.Mb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){w("Empty font ROM: "+b);return}if(1==f.length){w(f[0]);return}if(2048==f.length)Td(a,f);else{a.ea("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ea("Font ROM data error: "+h.message);return}(a.H||a.G)&&D(a)}}
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function Ud(a,b,c,d){var e=8>=a.Lc?8:16,f=8<e?15:0,h=a.Ya.length/e,g=!1===d,k={la:b,da:c};k.canvas=document.createElement("canvas");k.canvas.width=16*b;k.canvas.height=h/16*c;k.context=k.canvas.getContext("2d");for(var l=k.context.createImageData(b,c),n=0;n<h;n++){for(var p=0,v=p;p<a.da;p++)for(var u=n*e+(f+p&e-1),u=d&&8==p?255:a.Ya[u],r=0;r<c/a.da;r++){for(var B=0,x=B;B<a.la;B++)for(var E=u&128>>(7<B?7:B),y=0;y<b/a.la;y++)g&&(E=!E),Vd(a,l,x,v,E?1:0),x++;v++}k.context.putImageData(l,(n&15)*b,(n>>
4)*c)}return k}Nd.prototype.Ea=function(){return!0};Nd.prototype.ma=function(a,b,c){var d=this;if("led"==a||"rled"==a)return this.rb[b]=c,!0;switch(b){case "fullScreen":return this.L[b]=c,this.w&&this.w.$a?c.onclick=function(){d.$a()}:c.parentNode.removeChild(c),!0}return!1};
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function Qd(a,b){!b&&a.w&&(a.$b?a.T.style.width=a.T.style.height="":a.w.style.width=a.w.style.height="");db(a,"notifyFullScreen("+b+")",!0)}function Sd(a,b){a.bc=b;a.xa=!1;if(void 0===a.qa||a.qa.length!=a.bc)a.qa=Array(a.bc)}function Vd(a,b,c,d,e){d=a.F?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.ha&&(208<=c&&236>c?e=a.Ca+0:28<=c&&72>c&&(e=a.Ca+1));a=a.ua[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
Ha(function(){for(var a=C(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=A(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=qa().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function Wd(a){z.call(this,"Debugger",a,Wd);this.style=Xd;this.ca=this.ya=this.K=0;this.W=V();this.Ra=V();this.F=-1;this.w=[];this.ia=!1;this.ha=V();this.I=[];this.qa={};this.C=this.Y=this.H=[];Yd(this);this.va=0;Zd(this);this.Ca=[];$d(this,a.messages);this.Da=a.commands;var b=this;window?void 0===window.$&&(window.$=function(a){return ae(b,a)}):void 0===global.$&&(global.$=function(a){return ae(b,a)})}Wa(Wd);
var be={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory",f:"frequencies","g [#]":"go [to #]",h:"halt","i [#]":"input port #","if":"eval expression",k:"stack trace",ln:"list nearest symbol(s)",m:"messages","o [#]":"output port #",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"},Xd=8080,ce="NONE ACI ADC ADD ADI ANA ANI CALL CC CM CNC CNZ CP CPE CPO CZ CMA CMC CMP CPI DAA DAD DCR DCX DI EI HLT IN INR INX JMP JC JM JNC JNZ JP JPE JPO JZ LDA LDAX LHLD LXI MOV MVI NOP ORA ORI OUT PCHL POP PUSH RAL RAR RET RC RM RNC RNZ RP RPE RPO RZ RLC RRC RST SBB SBI SHLD SPHL STA STAX STC SUB SUI XCHG XRA XRI XTHL".split(" "),
de="NONE ADC ADC ADD ADD AND AND CALL CALLC CALLS CALLNC CALLNZ CALLNS CALLP CALLNP CALLZ NOT CMC CMP CMP DAA ADD DEC DEC CLI STI HLT IN INC INC JMP JC JS JNC JNZ JNS JP JNP JZ MOV MOV MOV MOV MOV MOV NOP OR OR OUT JMP POP PUSH RCL RCR RET RETC RETS RETNC RETNZ RETNS RETP RETNP RETZ ROL ROR RST SBB SBB MOV MOV MOV MOV STC SUB SUB XCHG XOR XOR XCHG".split(" "),ee="B C D E H L M A BC DE HL SP PC PS PSW".split(" "),fe=[[45],[42,2067,32],[71,2131,18193],[29,2067],[28,17],[22,17],[44,17,32],[63],[45,32768],
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function hf(a,b,c){var d,e=!1;if(void 0!==c){e=!0;d=c;var f,h="";if(!f||4<f)f=4;for(var g=0;g<f;g++){h&&(h=","+h);var k=d&255,l=8,n="";void 0===l?l=32:32<l&&(l=32);if(null==k||isNaN(k))for(;0<l--;)n="?"+n;else for(;0<l--;)n=(k&1?"1":"0")+n,k>>=1;h=n+"b"+h;d>>=8}d="0x"+q(c)+" "+c+". ("+h+")"}a.g((null!=b?b+": ":"")+d);return e}function jf(a,b){if(b)return hf(a,b,a.qa[b]);var c=0;for(b in a.qa)hf(a,b,a.qa[b]),c++;return 0<c}Wd.prototype.Pa=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
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function mf(a,b){if("?"==b)a.g("frequency commands:"),a.g("\tclear\tclear all frequency counts");else{var c,d=0;if(a.J)if("clear"==b){for(c=0;c<a.J.length;c++)a.J[c]=[c,0];a.g("frequency data cleared");d++}else if(void 0!==b)a.g("unknown frequency command: "+b),d++;else{var e=a.J.slice();e.sort(function(a,b){return b[1]-a[1]});var f=8086!=a.style?ce:de;for(c=0;c<e.length;c++){var h=e[c][0],g=e[c][1];g&&(a.g((f[a.Oa[h][0]]+"  ").substr(0,5)+" ("+("0x"+q(h,2))+"): "+g+" times"),d++)}}d||a.g("no frequency data available")}}
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function of(a,b,c){var d=null;if(b=ie(a,b,!0)){var e=kf(a,b,!0);if(e.length){var f,h;e[0]&&(h="",(f=b.D-e[1])&&(h=" + "+t(f)),f=e[0]+" ("+Z(e[1])+")"+h,c&&a.g(f),d=f);4<e.length&&e[4]&&(h="",(f=e[5]-b.D)&&(h=" - "+t(f)),f=e[4]+" ("+Z(e[5])+")"+h,c&&a.g(f),d||(d=f))}else c&&a.g("no symbols")}return d}
function pf(a,b){switch(b[1]){case "8080":a.style=Xd;break;case "8086":a.style=8086;break;case "cs":var c;void 0!==b[3]&&(c=+b[3]);switch(b[2]){case "int":a.b.i.hb=c;break;case "start":a.b.i.ub=c;break;case "stop":a.b.i.jb=c;break;default:a.g("unknown cs option");return}void 0!==c&&gc(a.b);a.g("checksums "+(a.b.A.bb?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(wc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.i.Ta.toFixed(2)+"Mhz")+
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function we(a,b){var c;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(null!=b&&1<b.length){var e=b[1],f=null,h=e.indexOf("=");if(0<h)f=e.substr(h+1),e=e.substr(0,h);else if(2<b.length)f=b[2];else{a.g("missing value for "+b[1]);return}var h=!1,g=ne(a,f);if(void 0!==g)switch(h=!0,e.toUpperCase()){case "A":d.j=g&255;break;case "B":d.N=g&255;break;case "BC":d.N=g>>8&255;case "C":d.O=g&255;break;case "D":d.P=
g&255;break;case "DE":d.P=g>>8&255;case "E":d.R=g&255;break;case "H":d.S=g&255;break;case "HL":d.S=g>>8&255;case "L":d.V=g&255;break;case "SP":d.fa=g&65535;break;case "PC":G(d,g);a.W=V(d.M);break;case "PS":Ec(d,g);break;case "PSW":Ec(d,g&255|d.ta&-256);d.j=g>>8;break;case "CF":d.Z=g?d.Z|256:d.Z&255;break;case "PF":g?Oc(d)||(d.ba^=1):Oc(d)&&(d.ba^=1);break;case "AF":d.pa=g?~d.ba&16|d.pa&-17:d.ba&16|d.pa&-17;break;case "ZF":d.Z=g?d.Z&-256:d.Z|255;break;case "SF":g?Rc(d)||(d.ba^=192):Rc(d)&&(d.ba^=192);
break;case "IF":d.ta=g?d.ta|512:d.ta&-513;break;default:a.g("unknown register: "+e);return}if(!h){a.g("invalid value: "+f);return}hc(d);a.g("updated registers:")}a.g(df(a));c&&(a.W=V(d.M),xe(a,Z(a.W.D)))}}function qf(a,b){b=ia(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.g(ue(a,c[2])):ne(a,b,!0)}function rf(a,b,c){var d="t"!=b;c=gf(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);xa(c,function(){return fb(a,!0)&&a.nb(e,d,!1)},function(){hc(a.b);fb(a,!1)})}
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