pcjs/versions/pc8080/1.34.2/pc8080-dbg.js

(function(){/*
 http://pcjs.org/modules/shared/lib/dumpapi.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/reportapi.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/userapi.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/keys.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/strlib.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/weblib.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/cpudef.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/messages.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/embed.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/defines.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/usrlib.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/component.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/defines.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/panel.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/bus.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/memory.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/cpu.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/cpustate.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/cpuops.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/chipset.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/rom.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/ram.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/keyboard.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/video.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/serial.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/lib/debugger.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/debugger.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/pc8080/lib/computer.js (C) Jeff Parsons 2012-2017
*/
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l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.g.pa){case be.pa:return this.ba=b[0],this.A=b[1],this.fa=b[2],this.N=b[3],this.T=b[4],this.Y=b[5],this.Z=b[6],!0;case J.pa:return this.W=b[0],this.D=b[1],b=a[1],this.F=b[0],this.I=b[1],b=a[2],this.w=b[0],this.O=b[1],this.X=b[2],this.V=b[3],b=a[3],this.M=b[0],this.b=b[1],this.L=b[2],this.S=b[3],this.j=b[4],!0}return!1};l.start=function(){};l.stop=function(){};l.Jd=function(a,b){var c=this.ba;y(this,a,null,b,"STATUS0",c,!0);return c};
l.Kd=function(a,b){var c=this.A;y(this,a,null,b,"STATUS1",c,!0);return c};l.Ld=function(a,b){var c=this.fa;y(this,a,null,b,"STATUS2",c,!0);return c};l.Id=function(a,b){var c=this.N>>8-this.T&255;y(this,a,null,b,"SHIFT.RESULT",c,!0);return c};l.Wd=function(a,b,c){y(this,a,b,c,"SHIFT.COUNT",null,!0);this.T=b};l.Yd=function(a,b,c){y(this,a,b,c,"SOUND1",null,!0);this.Y=b};l.Xd=function(a,b,c){y(this,a,b,c,"SHIFT.DATA",null,!0);this.N=b<<8|this.N>>8};
l.Zd=function(a,b,c){y(this,a,b,c,"SOUND2",null,!0);this.Z=b};l.$d=function(a,b,c){y(this,a,b,c,"WATCHDOG",null,!0)};function ce(a){var b=0,c=0,d=~a.M;for(a=0;10>a;a++)d&1&&(b=9-a),d>>=1;for(a=0;10>a;a++)d&1&&(c=9-a),d>>=1;return 10*b+c}
l.Md=function(a,b){var c=this.D,c=c&~J.za.jc;if((Rc(this.u)&64)<<1&&(c|=J.za.jc,c!=this.D)){var d,e;d=this.L&1;e=this.L>>1&7;switch(e){case J.Ba.Ka.nd:break;case J.Ba.Ka.Lc:this.M=this.M<<1|d;break;case J.Ba.Ka.Rc:d=ce(this);this.j[d]=J.Ba.vb;Eb(this,"doNVRCommand(): erase data at addr "+q(d));break;case J.Ba.Ka.Mc:this.b=this.b<<1|d;break;case J.Ba.Ka.rd:d=ce(this);e=this.b&J.Ba.vb;this.j[d]=e;Eb(this,"doNVRCommand(): write data "+q(e)+" to addr "+q(d));break;case J.Ba.Ka.ld:d=ce(this);e=this.j[d];
null==e&&(e=J.Ba.vb);this.b=e;Eb(this,"doNVRCommand():  read data "+q(e)+" from addr "+q(d));break;case J.Ba.Ka.md:this.b<<=1;this.S=this.b&J.Ba.vb+1;break;default:Eb(this,"doNVRCommand(): unrecognized command "+qa(e))}}c&=~J.za.kc;this.S&&(c|=J.za.kc);c&=~J.za.dc;if(d=this.B){d=this.B;if(e=d.A)e=d.u,e=Rc(d.u)>=d.F+e.Aa*e.U/1E3*1.2731488;e&&(d.A=!1);d=!d.A}d&&(c|=J.za.dc);c&=~J.za.sc;this.C&&this.C.ia&de&&(c|=J.za.sc);this.D=c;y(this,a,null,b,"FLAGS",c);return c};
l.ae=function(a,b,c){y(this,a,b,c,"BRIGHTNESS");this.W=b};l.de=function(a,b,c){y(this,a,b,c,"NVR.LATCH");this.L=b};l.ce=function(a,b,c){y(this,a,b,c,"DC012");a=b&3;switch(b>>2&3){case 0:this.w=this.w&-4|a;break;case 1:this.w=this.w&-13|a<<2;this.video&&(b=this.video,a=this.w,Eb(b,"updateScrollOffset("+a+")"),b.sa!==a&&((b.sa=a)?md(b,!0):b.xa=!0));break;case 2:switch(a){case 0:this.O=~this.O;break;case 2:case 3:this.X=3-a}break;case 3:this.V=a}};
l.be=function(a,b,c){y(this,a,b,c,"DC011");b&J.La.kd?(b&=J.La.oc,this.I!=b&&(this.I=b,this.video&&(a=this.video,b=this.I==J.La.oc?50:60,Eb(a,"updateRate("+b+")"),a.jb=b))):(b&=J.La.Wb,this.F!=b&&(this.F=b,this.video&&(a=this.F==J.La.Wb?132:80,b=this.video,Eb(b,"updateDimensions("+a+","+(80<a&&this.D&J.za.ic?14:24)+")"),b.O=a,b.ga=b.Da,80<a&&b.ga--,ee(b)&&fe(b))))};
var be={pa:1978.1,pd:{qa:0,ff:1,kf:16,sf:32,Bf:64,Af:128,bb:14},Oa:{qa:1,Pc:1,jd:2,ed:4,fd:16,gd:32,hd:64,bb:8},qd:{qa:2,ef:3,Jf:4,gf:8,wf:16,xf:32,yf:64,hf:128,bb:0},Ff:{qa:3},Df:{qa:2,tf:7},Hf:{qa:3,Kf:1,Gf:2,zf:4,qf:8,jf:16,Ae:32},Ef:{qa:4},If:{qa:5,lf:1,mf:2,nf:4,pf:8,Lf:16}},J={pa:100,za:{qa:66,sc:1,ic:2,dd:4,vf:8,uf:16,kc:32,jc:64,dc:128},Oc:{qa:66,INIT:0},La:{qa:194,De:0,Wb:16,kd:32,oc:48,Uc:0,Vc:32},ub:{qa:162,Cf:0,Xc:0,Tc:0,Wc:0,Sc:0},Ba:{rf:{qa:98},Ka:{Mc:0,Lc:1,md:2,rd:4,Rc:5,ld:6,nd:7},
vb:16383}},$d={SI1978:be,VT100:J};be.INIT=[[be.pd.bb,be.Oa.bb,be.qd.bb,0,0,0,0]];
J.INIT=[[J.Oc.INIT,J.za.ic|J.za.dd],[J.La.Uc,J.La.Vc],[J.ub.Xc,J.ub.Tc,J.ub.Wc,J.ub.Sc],[0,0,0,0,[11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11776,11784,11918,11776,11984,11888,11776,11808,11776,12E3,12E3,11901,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11776,11784,11918,11808,11984,11856,11776,11808,11776,12E3,12E3,11881,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]];be.Bb={0:Zd.prototype.Jd,1:Zd.prototype.Kd,2:Zd.prototype.Ld,3:Zd.prototype.Id};
be.Cb={2:Zd.prototype.Wd,3:Zd.prototype.Yd,4:Zd.prototype.Xd,5:Zd.prototype.Zd,6:Zd.prototype.$d};J.Bb={66:Zd.prototype.Md};J.Cb={66:Zd.prototype.ae,98:Zd.prototype.de,162:Zd.prototype.ce,194:Zd.prototype.be};Va(function(){for(var a=rb(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=pb(c),d=new Zd(d);qb(d,c)}});
function ge(a){t.call(this,"ROM",a);this.b=null;this.A=a.addr;this.g=a.size;this.w=a.alias;this.j=a.file;this.B=ra(this.j);if(this.j){a=this.j;var b=sa(this.B);"json"!=b&&"hex"!=b&&(a=va()+"/api/v1/dump?file="+this.j+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){he(c,a,b,f)})}}aa(ge,t);ge.prototype.Ga=function(a,b,c,d){this.H=b;this.u=c;this.K=d;ie(this)};
ge.prototype.wa=function(){if(this.ra){if(this.K){var a=this.K,b=this.id,c=this.A,d=this.g,e=this.ra,f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var k=h.o,p=h.a;if(void 0!==k){var u=f,k=[k>>>0,g],v=Da(u,k,a.Ac);0>v&&u.splice(-(v+1),0,k)}p&&(h.a=p.replace(/''/g,'"'))}a.A.push({Nf:b,J:c,Qd:d,ra:e,zc:f})}delete this.ra}return!0};ge.prototype.va=function(){return!0};
function he(a,b,c,d){if(d)a.aa("Unable to load system ROM (error "+d+": "+b+")");else{hb(a.eb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=e.longs||e.data;if(f)a.b=f;else if(g)for(a.b=Array(4*g.length),d=c=0;c<g.length;c++)a.b[d++]=g[c]&255,a.b[d++]=g[c]>>8&255,a.b[d++]=g[c]>>16&255,a.b[d++]=g[c]>>24&255;else a.b=e;a.ra=e.symbols;if(!a.b.length){r("Empty ROM: "+b);return}if(1==a.b.length){r(a.b[0]);return}}catch(h){a.aa("ROM data error: "+h.message);return}else for(b=
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function ie(a){if(!zb(a))if(!a.j)Ab(a);else if(a.b&&a.H){a.g||(a.g=a.b.length);if(a.b.length!=a.g)yb(a,"ROM size ("+n(a.b.length,8,!0)+") does not match specified size ("+n(a.g,8,!0)+")");else{var b;b=a.A;if(Qb(a.H,b,a.g,xc)){var c;for(c=0;c<a.b.length;c++)Yb(a.H,b+c,a.b[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.w?b.push(a.w):null!=a.w&&a.w.length&&(b=a.w);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.H,g=d.g,h=[],k=d.A>>>f.g;0<g&&k<f.b.length;)h.push(f.b[k++]),g-=f.w;f=d.H;d=d.g;g=0;for(e>>>=
f.g;0<d&&e<f.b.length;){k=h[g++];if(!k)break;f.b[e++]=k;d-=f.w}}delete a.b}}Ab(a)}}Va(function(){for(var a=rb(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=pb(c),d=new ge(d);qb(d,c)}});
function je(a){t.call(this,"RAM",a);this.ra=this.g=null;this.w=a.addr;this.A=a.size;this.Qa=a.load;this.Ja=a.exec;this.j=!1;this.b=a.file;this.B=ra(this.b);if(this.b){a=this.b;var b=sa(this.B);"json"!=b&&"hex"!=b&&(a=va()+"/api/v1/dump?file="+this.b+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?c.aa("Unable to load RAM resource (error "+f+": "+a+")"):(hb(c.eb,a,b),(a=Ha(a,b))?(c.g=a.la,c.ra=a.ra,null==c.Qa&&(c.Qa=a.Qa),null==c.Ja&&(c.Ja=a.Ja)):c.b=null,ke(c))})}}aa(je,t);
je.prototype.Ga=function(a,b,c,d){this.H=b;this.u=c;this.K=d;ke(this)};je.prototype.wa=function(){return!0};je.prototype.va=function(){return!0};
function ke(a){!a.j&&a.A&&Qb(a.H,a.w,a.A,1)&&(a.j=!0);if(!zb(a)){if(!a.j)r("No RAM allocated");else if(a.b){if(!a.g||!a.H)return;var b=a.w;null!==a.Qa&&(b=a.Qa);for(var c=0;c<a.g.length;c++)Yb(a.H,b+c,a.g[c]);if(null!==a.Ja){if(a.Ja==le){for(c=0;c<me.length;c++)Yb(a.H,me[c],118);qd(a.u,function(a){return function(b){if(0<=me.indexOf(b)){var c=!1,d=a.u,e=a.K;if(b==ne)switch(c=!0,d.A){case oe:Ke(a,String.fromCharCode(d.C));break;case Le:for(var k=xd(d),p="",u=255;u--;){var v=E(a.u,k++);if(36==v)break;
p+=String.fromCharCode(v)}Ke(a,p);break;default:c=!1}c?Xd.call(d):e&&(a.i("\nCP/M vector "+q(b)),A(d,b),e.ea());b=!0}else b=!1;return b}}(a))}sd(a.u,a.Ja)}delete a.g}Ab(a)}}je.prototype.reset=function(){};function Ke(a,b){b=b.replace(/\r/g,"");a.ua&&(a.ua.value+=b,a.ua.scrollTop=a.ua.scrollHeight)}var ne=5,oe=2,Le=9,le=256,me=[0,ne];Va(function(){for(var a=rb(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=pb(c),d=new je(d);qb(d,c)}});
function Me(a){t.call(this,"Keyboard",a,65536);(a=a.model)&&!Ne[a]&&bb("Unrecognized Keyboard8080 model: "+a);this.b=Ne[a]||{};this.reset();Ab(this)}aa(Me,t);l=Me.prototype;
l.da=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.P[e]){if("led"==a&&this.b.fb[b])return this.P[e]=c,!0;switch(b){case "kbd":case "screen":return Pa("iOS")?(c.onkeypress=function(a){var b=!1;if(a=d.b.sb[a.keyCode||a.charCode]){a&128&&(a&=127,b=!0);var c;a:{for(c in d.b.Sa)if(d.b.Sa[c]==a){c=+c;break a}c=0}c&&(b?Oe(d,16,!0,!0):Oe(d,16,!1),Oe(d,c,!0,!0))}return!0},c.onkeydown=function(a){return Pe(d,a,!0)},c.onkeyup=function(a){return Pe(d,a,!1)}):(c.onkeydown=function(a){return Qe(d,a,!0)},
c.onkeyup=function(a){return Qe(d,a,!1)},c.onkeypress=function(a){a=a.keyCode||a.charCode;a>=m.ab&&a<=m.wb?d.g&(Re|Se)||(d.g|=Se,Oe(d,20,!0),Te(d)):a>=m.yc&&a<=m.z&&d.g&Se&&(d.g&=~Se,Oe(d,20,!1),Te(d));return!0}),c.onpaste=function(a){a:{if(d.C&&d.C.Ra&&(a.stopPropagation&&a.stopPropagation(),a.preventDefault&&a.preventDefault(),a=a.clipboardData||window.clipboardData)){Ue(d.C,a.getData("Text"));a=!1;break a}a=!0}return a},!0;default:if(this.b.Ua&&void 0!==this.b.Ua[b])return this.P[e]=c,c.onclick=
function(a,b){return function(d){d.preventDefault&&d.preventDefault();d=!0;var e=0;17==b?e=Ve:20==b&&(e=Se);if(e){c.style.fontWeight="normal";if(d=!(a.g&e))c.style.fontWeight="bold";We(a,b,d)}Oe(a,b,d,!e);a.R&&a.R.Za()}}(this,this.b.Ua[b]),!0}}return!1};l.Ga=function(a,b,c,d){this.R=a;this.u=c;this.K=d;var e=this;this.L=Wc(this.u,function(){Xe(e)});this.W=Kb(a,"ChipSet");this.C=Kb(a,"SerialPort");bc(b,this,this.b.Bb);gc(b,this,this.b.Cb)};
l.wa=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};l.va=function(a){return a?this.save():!0};l.reset=function(){this.j=[];this.g=0;this.b.INIT&&!this.restore(this.b.INIT)&&this.aa("reset error")};l.save=function(){var a=new ud(this);switch(this.b.pa){case K.pa:a.set(0,[this.D,this.B,this.A,this.F,-1])}return a.data()};
l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.b.pa){case Ye.pa:return!0;case K.pa:return this.D=b[0],Te(this,this.D&K.Ca.ec),this.B=b[1],this.A=b[2],this.F=b[3],this.w=b[4],!0}return!1};function Te(a,b){var c;null!=b?a.I=b:b=a.I;for(var d in a.b.fb)if(c="led-"+d,c=a.P[c]){var e=a.b.fb[d],f=!!(b&e);e&e-1&&(f=!(b&~e));c.style.backgroundColor=f?"#"+n(16711680,6):"#000000"}if(c=a.P["led-caps-lock"])c.style.backgroundColor=a.g&Se?"#"+n(65280,6):"#000000"}
function We(a,b,c,d){var e=0;switch(b){case 16:e=d?Ze:$e;break;case 17:e=d?af:Ve;break;case 18:e=d?bf:cf;break;case 91:e=d?df:ef;break;case 20:e=Se,c=!(a.g&e)}e&&(a.g=c?a.g|e:a.g&~e);return c}
function Qe(a,b,c){var d=!0,e=b.keyCode,e=la[e]||e;c=We(a,e,c,2==b.location);var f;a:if(e=a.b.Tb[e]||e,a.b.Sa[e])f=e;else{for(f in a.b.Ua)if(a.b.Ua[f]===e)break a;f=null}f&&!b.metaKey&&(d=!1,a.g&(ff|gf)&&(13==f?(f=118,d=!0):8==f&&(f=46,d=!0),d&&(a.g=c?a.g|gf:a.g&~gf)),d=Oe(a,f,c),(!(f>=m.ab&&f<=m.wb)||a.g|hf)&&b.preventDefault&&b.preventDefault());return d}
function Pe(a,b,c){var d=!0;if(c){var e=b.keyCode,f=a.b.Sa[e],g;if(g=f){a:{for(var h in a.b.sb)if(a.b.sb[h]==f){f=+h;break a}f=0}g=!f}g&&(d=Oe(a,e,c,!0),b.preventDefault&&b.preventDefault())}return d}
function Oe(a,b,c,d){var e;a:{for(e=0;e<a.j.length;e++)if(a.j[e].Pb==b)break a;e=-1}if(c)0>e?a.j.push({Pb:b,Mb:Date.now(),yb:d||!1}):(a.j[e].Mb=Date.now(),a.j[e].yb=d||!1),d&&Xe(a);else if(0<=e){if(!a.j[e].yb&&(d=a.j[e].Mb)&&Date.now()-d<jf)return a.j[e].yb=!0,Xe(a),!0;a.j.splice(e,1)}if(a.W){d=0;switch(b){case "1p":d=be.Oa.ed;break;case "2p":d=be.Oa.jd;break;case "coin":d=be.Oa.Pc;break;case "left":d=be.Oa.gd;break;case "right":d=be.Oa.hd;break;case "fire":d=be.Oa.fd}d&&(a=a.W,b=d,a.A&=~b,c&&(a.A|=
b))}return!0}function Xe(a){for(var b=0,c=-1;b<a.j.length;){if(a.j[b].yb){var d=a.j[b].Pb,e=jf-(Date.now()-a.j[b].Mb);if(0<e){if(0>c||c>e)c=e}else{Oe(a,d,!1);b=0;continue}}b++}0<=c&&Xc(a.u,a.L,c)}l.Nd=function(a,b){var c=this.B;0<=this.w&&(this.w<this.j.length?(c=this.j[this.w],this.w++,c=K.Sa[c.Pb],c&128&&(c&=127)):(this.w=-1,c=K.Yc),this.B=c,Sd(this.u,1));y(this,a,null,b,"KBDUART.ADDRESS",c);return c};
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function md(a,b){var c=!0;if(!b){a.oa&&(120==a.oa?a.ib&1?(Sd(a.u,2),c=!1):Sd(a.u,1):Sd(a.u,4));if(c&&a.W&&a.L){for(var d=a.H,e=a.L,f=!0,g=a.ka>>>d.g;0<e&&g<d.b.length;)d.b[g].Ea&&(d.b[g].Ea=f=!1,d.b[g].Dc=!0),e-=d.w,g++;f&&(c=!1)}Xc(a.u,a.xb,1E3/Math.max(a.kb,a.oa));a.ib++}if(c)if(1<a.ga)switch(a.Y){case vf:for(var c=a.ka,d=-1,e=0,f=60==a.jb?2:5,h=g=0,k=-1;e<a.Z;){var p=0,u=c,v=d,B=a.O;for(v!=wf&&(B>>=1);;){var x=Vb(a.H,u++);if((x&Cf)==Cf){var w=Vb(a.H,u++),d=w&Df,c=(w&Ef)<<8|Vb(a.H,u),c=c+(w&Ff?
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Va(function(){for(var a=rb(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=pb(c),e=document.createElement("canvas");if(!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<=Ia().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function If(a){t.call(this,"SerialPort",a,8388608);this.T=+a.adapter;switch(this.T){case 0:this.U=0;this.X=2;break;default:r("Unrecognized serial adapter #"+this.T);return}this.g=this.j=null;this.V=a.tabSize;this.S=a.charBOL;this.w=0;this.N=!1;this.D=!0;var b=a.binding;if("console"==b)this.j="";else{var c;a=Jf;b&&(void 0===c&&(c="Panel"),(c=ob(c,this.id))&&(b=c.P[b])&&this.da(null,a,b))}this.A="";this.b=this.Ra=this.I=null;this.exports={connect:this.Fc,receiveData:this.Ob,receiveStatus:this.ne}}
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function xh(a,b,c,d,e){var f=!1;c=tg(c);for(var g=1;g<b.length;g++){var h=b[g];if(c==tg(h)&&(!d||h.Fa)){f=!0;h.Fa||e||yh(a,b,g,"cleared");b.splice(g,1);b!=a.j&&(d=a.H,Gc(d.b[c>>>d.g],b==a.w));h.Fa||qg(a);break}}return f}function zh(a,b){for(var c=1;c<b.length;c++)yh(a,b,c);return b.length-1}function yh(a,b,c,d){c=b[c];a.i(b[0]+" "+Yg(c.J)+(d?" "+d:c.Jc?' "'+c.Jc+'"':""))}
function wh(a,b){if(void 0!==b)Hc(a,b,1,a.j,!0),a.N=0;else for(b=1;b<a.j.length;b++){var c=a.j[b];if(c.Fa){if(!xh(a,a.j,c,!0))break;b=0}}}
function Hc(a,b,c,d,e){var f=!1;if(!a.xa++)for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.Fa)for(var k=tg(h),p=0;p<c;p++)if(b+p==k){var u,f=!0;h.Fa&&(xh(a,d,h,!0),e=!0);if(u=h.sd){for(var f=!1,v=0;v<u.length;v++)if(!Ah(a,u[v],!0)){if(u[v].indexOf("if")){f=!0;break}for(var B=v+1;B<u.length&&u[B].indexOf("else");B++)v++;if(B==u.length){f=!0;break}}a.u.G.ma||(f=!0)}if(f){e||yh(a,d,g,"hit");break}}}a.xa--;return f}
function Bh(a,b,c,d){for(var e=og(b.J),f=a.Ia(b,1),g=a.sa[f],h="",k=(a.style!=Ch?Dh:Eh)[g[0]],p=g.length-1,u=Fh,v,B=1;B<=p;B++){var x="";v=g[B];if(void 0!==v&&!(v&O&&a.style==ng)){var w=v&Gh;if(w){var C=v&Hh;C?u=C:v|=u;v&Ih||(v|=1==B?Jh:Kh);if(w&P)a:{x=a;w=v;C=b;switch(w&Hh){case Q:C=n(x.Ia(C,1),2);break;case Lh:C=n(x.Ia(C,1)<<24>>24,4);break;case Mh:C=n(x.Gb(C,2),4);break;default:x="imm("+q(w)+")";break a}x.style==Ch&&w&Nh?C="["+C+"]":w&Oh||(C=(x.style==ng?"$":"0x")+C);x=C}else w&Oh?(x=(v&Ph)>>8,
w=$g[x],a.style==Ch&&v&Nh&&(x==ih&&(w="HL"),w="["+w+"]"),x=w):w&Qh&&(x=(f>>3&7).toString());if(!x||!x.length){h="INVALID";break}0<h.length&&(h+=",");h+=x||"???"}}}f="";g=Yg(e.J)+" ";if(-1!==e.J&&-1!==b.J){do if(f+=n(a.Ia(e,1),2),null==e.J)break;while(e.J!=b.J)}g+=ya(f,10);g+=v&Rh?"*":" ";g+=ya(k,7);h&&(g+=" "+h);c&&(g=ya(g,40)+";"+c,g=a.u.G.Wa?g+("cycles="+Rc(a.u).toString()+" cs="+n(a.u.xa)):g+(null!=d?"="+d.toString():""));return g}
function Sh(a,b){switch(b){case "IF":a=a.u.N&512;break;case "SF":a=Fd(a.u);break;case "ZF":a=Ed(a.u);break;case "AF":a=Dd(a.u);break;case "PF":a=Cd(a.u);break;case "CF":a=Ad(a.u);break;default:a=0}return b.charAt(0)+(a?"1":"0")+" "}function Th(a,b){return $g[b]+"="+ah(a,b)+" "}function Uh(a){return Th(a,bh)+Th(a,jh)+Th(a,kh)+Th(a,lh)+Th(a,mh)+Sh(a,"IF")+Sh(a,"SF")+Sh(a,"ZF")+Sh(a,"AF")+Sh(a,"PF")+Sh(a,"CF")}l.Ac=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function Vh(a,b,c){var d=[],e=tg(b)>>>0;for(b=0;b<a.A.length;b++){var f=a.A[b],g=f.J>>>0,h=f.Qd;if(e>=g&&e<g+h){e=Da(f.zc,[e-g],a.Ac);0<=e?Wh(a,b,e,d):c&&(e=~e,Wh(a,b,e-1,d),Wh(a,b,e,d));break}}return d}function Wh(a,b,c,d){var e={},f=a.A[b].zc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.A[b].ra[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}
function Xh(a,b){if("?"==b)a.i("frequency commands:"),a.i("\tclear\tclear all frequency counts");else{var c=0;if(a.B)if("clear"==b){for(b=0;b<a.B.length;b++)a.B[b]=[b,0];a.i("frequency data cleared");c++}else if(void 0!==b)a.i("unknown frequency command: "+b),c++;else{var d=a.B.slice();d.sort(function(a,b){return b[1]-a[1]});var e=a.style!=Ch?Dh:Eh;for(b=0;b<d.length;b++){var f=d[b][0],g=d[b][1];g&&(a.i((e[a.sa[f][0]]+"  ").substr(0,5)+" ("+qa(f)+"): "+g+" times"),c++)}}c||a.i("no frequency data available")}}
function Yh(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return lg(a)||a.i("no variables"),!0;if(!c[2])return lg(a,c[1]);if(!c[3])return delete a.T[c[1]],!0;b=hg(a,c[3]);return void 0!==b?(a.T[c[1]]=b,!0):!1}a.i("invalid assignment:"+b);return!1}
function Zh(a,b,c){var d=null;if(b=ug(a,b,!0)){var e=Vh(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.J-e[1])&&(g=" + "+q(f)),f=e[0]+" ("+Yg(e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.J)&&(g=" - "+q(f)),f=e[4]+" ("+Yg(e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function $h(a,b){switch(b[1]){case "8080":a.style=ng;break;case "8086":a.style=Ch;break;case "cs":var c;void 0!==b[3]&&(c=+b[3]);switch(b[2]){case "int":a.u.na=c;break;case "start":a.u.ya=c;break;case "stop":a.u.sa=c;break;default:a.i("unknown cs option");return}void 0!==c&&Mc(a.u);a.i("checksums "+(a.u.G.Wa?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(Sc(a.u,+b[2])||a.i("warning: using 1x multiplier, previous target not reached"));a.i("target speed: "+(a.u.Z.toFixed(2)+"Mhz")+" ("+a.u.U+
"x)");return;case "?":a.i("debugger options:");a.i("\t8080\t\tselect 8080-style mnemonics");a.i("\t8086\t\tselect 8086-style mnemonics");a.i("\tcs int #\tset checksum cycle interval to #");a.i("\tcs start #\tset checksum cycle start count to #");a.i("\tcs stop #\tset checksum cycle stop count to #");a.i("\tsp #\t\tset speed multiplier to #");break;default:if(b[1]){a.i("unknown option: "+b[1]);return}}a.i(a.style+"-style mnemonics enabled")}
function uh(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=a.u;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.i("missing value for "+b[1]);return}f=hg(a,b);if(void 0===f)return;switch(e.toUpperCase()){case "A":d.g=f&255;break;case "B":d.w=f&255;break;case "BC":d.w=f>>8&255;case "C":d.A=f&255;break;case "D":d.B=f&255;break;
case "DE":d.B=f>>8&255;case "E":d.C=f&255;break;case "H":d.D=f&255;break;case "HL":d.D=f>>8&255;case "L":d.F=f&255;break;case "SP":d.M=f&65535;break;case "PC":A(d,f);a.F=og(d.j);break;case "PS":rd(d,f);break;case "PSW":rd(d,f&255|d.N&-256);d.g=f>>8;break;case "CF":d.I=f?d.I|256:d.I&255;break;case "PF":f?Cd(d)||(d.L^=1):Cd(d)&&(d.L^=1);break;case "AF":d.O=f?~d.L&16|d.O&-17:d.L&16|d.O&-17;break;case "ZF":d.I=f?d.I&-256:d.I|255;break;case "SF":f?Fd(d)||(d.L^=192):Fd(d)&&(d.L^=192);break;case "IF":d.N=
f?d.N|512:d.N&-513;break;default:a.i("unknown register: "+e);return}Pc(d);a.i("updated registers:")}a.i(Uh(a));c&&(a.F=og(d.j),vh(a,Yg(a.F.J)))}}function ai(a,b){b=Aa(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.i(qh(a,c[2])):hg(a,b,!1)}function bi(a,b,c){var d="t"!=b;c=fg(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Sa(c,function(){return Cb(a,!0)&&vg(a,e,d,!1)},function(){Pc(a.u);Cb(a,!1)})}
function vh(a,b,c,d){if(b=ug(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=ug(a,c,!0);if(!d||d.J<b.J)return;e=d.J-b.J;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=Bb(a,!1)||a.N?a.C:null;var g=null!=f?"cycles":null,h=Vh(a,b),k=b.J;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var p=h[0]+":";h[2]&&(p+=" "+h[2]);a.i(p)}h[3]&&(g=h[3],f=null);f=Bh(a,b,g,f);a.i(f);a.F=b;e-=b.J-k;c++}}}
l.Ab=function(a,b,c){if(b)if(a){0>this.b&&this.g.length&&(this.b=0);if(0>this.b||a!=this.g[this.b])this.g.splice(0,0,a),this.b=0;this.b--}else this.L?a="end":a=this.g[this.b+1];b=[];if(a){a=a.toLowerCase().replace(/""/g,"'");var d=0,e=null;c=c||";";for(var f=0;f<=a.length;f++){var g=a.charAt(f);if('"'==g||"'"==g)e?g==e&&(e=null):e=g;else if(g==c&&!e||!g)b.push(Aa(a.substring(d,f))),d=f+1}}return b};
function Ah(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.L&&(a.i("ended assemble at "+Yg(a.S.J)),a.F=a.S,a.L=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.Y=null;if(zb(a)&&0<b.length){a.L&&(b="a "+Yg(a.S.J)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var g=f[0],h=g.charAt(0),k=1;k<g.length;k++){var p=g.charAt(k);if("?"==h||"r"==h||"a">p||"z"<p){f[0]=g.substr(k);f.unshift(g.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var u=ug(a,f[1],!0);if(u)if(a.S=
u,void 0===f[2])a.i("begin assemble at "+Yg(u.J)),a.L=!0,Pc(a.u);else{var v;a.i("not supported yet");v=[];if(v.length){for(var B=0;B<v.length;B++)a.Xb(u,v[B],1);a.i(Bh(a,a.S))}}break;case "b":a:{var x=f[0],w=f[1],C=b;if("?"==w)a.i("breakpoint commands:"),a.i("\tbi [p]\ttoggle break on input port [p]"),a.i("\tbo [p]\ttoggle break on output port [p]"),a.i("\tbp [a]\tset exec breakpoint at addr [a]"),a.i("\tbr [a]\tset read breakpoint at addr [a]"),a.i("\tbw [a]\tset write breakpoint at addr [a]"),a.i("\tbc [a]\tclear breakpoint at addr [a]"),
a.i("\tbl\tlist all breakpoints"),a.i("\tbn [n]\tbreak after [n] instruction(s)");else{var T=x.charAt(1);if("l"==T){var za;za=0+zh(a,a.j);za+=zh(a,a.I);(za+=zh(a,a.w))||a.i("no breakpoints")}else if("n"==T)a.X=fg(a,w),a.i("break after "+a.X+" instruction(s)");else if(void 0===w)a.i("missing breakpoint address");else{var L=og();if("*"!=w&&(L=ug(a,w,!0),!L))break a;w=q(L.J);"c"==T?null==L.J?(pg(a),a.i("all breakpoints cleared")):xh(a,a.j,L)||xh(a,a.I,L)||xh(a,a.w,L)||a.i("breakpoint missing: "+Yg(L.J)):
"i"==T?a.i("breakpoint "+(ac(a.H,L.J)?"enabled":"cleared")+": port "+w+" (input)"):"o"==T?a.i("breakpoint "+(ec(a.H,L.J)?"enabled":"cleared")+": port "+w+" (output)"):null!=L.J&&(Xg(a,L,C),"p"==T?a.Pa(a.j,L):"r"==T?a.Pa(a.I,L):"w"==T?a.Pa(a.w,L):a.i("unknown breakpoint command: "+T))}}}break;case "c":a.ua&&(a.ua.value="");break;case "d":a:{var ja,ua=f[0],na=f[1],Ma=f[2],fc=f[3];if("?"==na){var Nb="";for(ja in Ib)a.ka[ja]&&(Nb&&(Nb+=","),Nb+=ja);Nb+=",state,symbols";a.i("dump memory commands:");a.i("\tdb [a] [#]    dump # bytes at address a");
a.i("\tdw [a] [#]    dump # words at address a");a.i("\tdd [a] [#]    dump # dwords at address a");a.i("\tdh [#] [#]    dump # instructions from history");Nb.length&&a.i("dump extension commands:\n\t"+Nb)}else if("state"==na){var pe=ci(a.R,!0);"console"==Ma?console.log(pe):(a.ua&&(a.ua.value=""),pe&&a.i(pe))}else if("symbols"==na)for(var qe=0;qe<a.A.length;qe++){var re=a.A[qe],Ob;for(Ob in re.ra)if("."!=Ob.charAt(0)){var yg=re.ra[Ob].o;if(void 0!==yg){var zg=re.ra[Ob].l;zg&&(Ob=zg);a.i(Yg(yg)+" "+
Ob)}}}else{if("d"==ua){for(ja in Ib)if(f[1]==ja){var Ag=a.ka[ja];Ag?(f.shift(),f.shift(),Ag(f)):a.i("no dump registered for "+na);break a}na||(ua=a.Ha||"db")}else a.Ha=ua;if("dh"==ua){var Bg=na,Cg=Ma,Dg="",Eg=0,Na=a.U,Za=a.D;if(Za.length){var Ba=+Bg||a.ya,kc=+Cg||10;isNaN(Ba)?Ba=kc:Dg="more ";Ba>Za.length&&(a.i("note: only "+Za.length+" available"),Ba=Za.length);Na-=Ba;0>Na&&(null==Za[Za.length-1].J?(Ba=Na+Ba,Na=0):Na+=Za.length);var se=[];"call"==Cg&&(kc=1E5,se=["CALL"]);for(void 0!==Bg&&a.i(Ba+
" instructions earlier:");0<kc&&Na!=a.U;){var Fg=Za[Na++];if(null==Fg.J)break;var lc=og(Fg.J),Gi=Ba--,Gg=Bh(a,lc,"history",Gi);(!se.length||0<=Gg.indexOf(se[0]))&&a.i(Gg);lc.Jb&&(Na+=lc.Jb,kc-=lc.Jb,Ba-=lc.Jb);Na>=Za.length&&(Na=0);a.ya=Ba;Eg++;kc--}}Eg||(a.i("no "+Dg+"history available"),a.ya=void 0)}else{var $c=ug(a,na);if($c){var ad=0;Ma&&("l"==Ma.charAt(0)&&(Ma=Ma.substr(1)||fc),ad=fg(a,Ma)>>>0,65536<ad&&(ad=65536));for(var mc="",bd="dd"==ua?4:"dw"==ua?2:1,cd=bd*ad||128,Hi=cd+15>>4||1;Hi--&&0<
cd;){var dd=0,te=0,nc,ue="",Hg="",na=Yg($c.J);for(nc=16;0<nc&&0<cd;nc--){var ed=a.Ia($c,1),dd=dd|ed<<(te++<<3);te==bd&&(ue+=n(dd,2*bd),ue+=1==bd?9==nc?"-":" ":"  ",dd=te=0);Hg+=32<=ed&&128>ed?String.fromCharCode(ed):".";cd--}mc&&(mc+="\n");mc+=na+"  "+ue+(nc?"":" "+Hg)}mc&&a.i(mc);a.ta=$c}}}}break;case "e":if("else"==f[0])break;var fd=1,Ig=255,Jg=a.Ia,Kg=a.Xb;"ew"==f[0]&&(fd=2,Ig=65535,Jg=a.Gb,Kg=a.Qc);var Lg=fd<<1,Mg=f[1];if(null==Mg)a.i("edit memory commands:"),a.i("\teb [a] [...]  edit bytes at address a"),
a.i("\tew [a] [...]  edit words at address a");else{var gd=ug(a,Mg);if(gd)for(var hd=2;hd<f.length;hd++){var oc=hg(a,f[hd]);if(void 0===oc){a.i("unrecognized value: "+f[hd]);break}oc&~Ig&&a.i("warning: "+n(oc)+" exceeds "+fd+"-byte value");var Ii=Jg.call(a,gd);a.i("changing "+Yg(gd.J)+" from "+n(Ii,Lg,!0)+" to "+n(oc,Lg,!0));Kg.call(a,gd,oc,fd)}}break;case "f":Xh(a,f[1]);break;case "g":a:{var Ng=f[1],Ji=b;if(void 0!==Ng){var ve=ug(a,Ng,!0);if(!ve)break a;Xg(a,ve,Ji);a.Pa(a.j,ve,!0)}sh(a,!0)||c||a.i("cpu busy or unavailable, run command ignored")}break;
case "h":a:{var we;if(a.G.ma)we="halting",a.ea();else{if(Bb(a,!0))break a;we="already halted"}c||a.i(we)}break;case "i":if("if"==f[0]){var xe;var pc=b.substr(2),pc=Aa(pc);hg(a,pc)?(c||a.i("true: "+pc),xe=!0):(c||a.i("false: "+pc),xe=!1);xe||(d=!1);break}if("int"==f[0]){var id;var Ki=f[1];if(a.u.N&512){var ye=hg(a,Ki);null==ye?id=!1:(a.i("requesting interrupt level "+ye),Sd(a.u,ye),id=!0)}else a.i("interrupts disabled (use rif=1 to enable)"),id=!1;id||(d=!1);break}var ze=f[1];if(ze&&"?"!=ze){var Ae=
fg(a,ze);if(void 0!==Ae){var Li=cc(a.H,Ae);a.i(q(Ae)+": "+qa(Li))}}else a.i("input commands:"),a.i("\ti [p]\tread port [p]"),a.i("warning: port accesses can affect hardware state");break;case "k":var Mi=f[0];if("?"==f[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var Be=0,Og=og(),qc=og(a.u.M);for(a.i("stack trace for "+Yg(qc.J));10>Be;){for(var ub=null,Ni=256;65536>qc.J>>>0;){Og.J=a.Gb(qc,2);if(null==qc.J||!Ni--)break;for(var Oi=a,jd=Og,
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if(void 0!==ba){var mb=0;if("all"==ba)mb=1878917119,ba=null;else if("on"==ba)ab=!0,ba=null;else if("off"==ba)ab=!1,ba=null;else{"keys"==ba&&(ba="key");"kbd"==ba&&(ba="keyboard");for($a in Ib)if(ba==$a){mb=Ib[$a];ab=!!(a.ha&mb);break}if(!mb){a.i("unknown message category: "+ba);break a}}if(mb)if("on"==f[2])a.ha|=mb,ab=!0;else if("off"==f[2]&&(a.ha&=~mb,ab=!1,1073741824==mb)){for(var De=0;De<a.Z.length;De++)a.i(a.Z[De]);a.Z=[]}}var Pi=0,sc="";for($a in Ib)if(!ba||ba==$a){var Qi=!!(a.ha&Ib[$a]);if(null===
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