pcjs/versions/pc8080/1.32.2/pc8080-dbg.js

(function(){/*
 http://pcjs.org/modules/shared/es6/dumpapi.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/reportapi.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/userapi.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/keys.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/strlib.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/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/es6/state.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/embed.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/defines.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/component.js (C) Jeff Parsons 2012-2017
 http://pcjs.org/modules/shared/es6/usrlib.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/es6/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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null==e&&(e=L.Aa.sb);this.b=e;xa(this,"doNVRCommand():  read data "+y(e)+" from addr "+y(d));break;case L.Aa.Ja.cd:this.b<<=1;this.R=this.b&L.Aa.sb+1;break;default:xa(this,"doNVRCommand(): unrecognized command "+Da(e))}}c&=~L.xa.Zb;this.R&&(c|=L.xa.Zb);c&=~L.xa.Tb;if(d=this.B){d=this.B;if(e=d.A)e=d.u,e=Cc(d.u)>=d.F+e.Fa*e.U/1E3*1.2731488;e&&(d.A=!1);d=!d.A}d&&(c|=L.xa.Tb);c&=~L.xa.ac;this.C&&this.C.ia&Pd&&(c|=L.xa.ac);this.D=c;v(this,a,null,b,"FLAGS",c);return c};
k.Pd=function(a,b,c){v(this,a,b,c,"BRIGHTNESS");this.W=b};k.Sd=function(a,b,c){v(this,a,b,c,"NVR.LATCH");this.L=b};k.Rd=function(a,b,c){v(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,xa(b,"updateScrollOffset("+a+")"),b.sa!==a&&((b.sa=a)?Nc(b,!0):b.ya=!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}};
k.Qd=function(a,b,c){v(this,a,b,c,"DC011");b&L.Ka.$c?(b&=L.Ka.$b,this.I!=b&&(this.I=b,this.video&&(a=this.video,b=this.I==L.Ka.$b?50:60,xa(a,"updateRate("+b+")"),a.gb=b))):(b&=L.Ka.Qb,this.F!=b&&(this.F=b,this.video&&(a=this.F==L.Ka.Qb?132:80,b=this.video,xa(b,"updateDimensions("+a+","+(80<a&&this.D&L.xa.Xb?14:24)+")"),b.O=a,b.fa=b.Ha,80<a&&b.fa--,Qd(b)&&Rd(b))))};
var Nd={pa:1978.1,fd:{qa:0,Qe:1,Ue:16,af:32,kf:64,jf:128,Za:14},Oa:{qa:1,uc:1,Yc:2,Uc:4,Vc:16,Wc:32,Xc:64,Za:8},gd:{qa:2,Pe:3,tf:4,Re:8,ef:16,ff:32,gf:64,Se:128,Za:0},pf:{qa:3},mf:{qa:2,bf:7},rf:{qa:3,uf:1,qf:2,hf:4,Ze:8,Te:16,ke:32},nf:{qa:4},sf:{qa:5,Ve:1,We:2,Xe:4,Ye:8,vf:16}},L={pa:100,xa:{qa:66,ac:1,Xb:2,Rc:4,df:8,cf:16,Zb:32,Yb:64,Tb:128},sc:{qa:66,INIT:0},Ka:{qa:194,ne:0,Qb:16,$c:32,$b:48,Dc:0,Ec:32},rb:{qa:162,lf:0,Gc:0,Cc:0,Fc:0,Bc:0},Aa:{$e:{qa:98},Ja:{pc:0,oc:1,cd:2,md:4,wc:5,ad:6,dd:7},
sb:16383}},Ld={SI1978:Nd,VT100:L};Nd.INIT=[[Nd.fd.Za,Nd.Oa.Za,Nd.gd.Za,0,0,0,0]];
L.INIT=[[L.sc.INIT,L.xa.Xb|L.xa.Rc],[L.Ka.Dc,L.Ka.Ec],[L.rb.Gc,L.rb.Cc,L.rb.Fc,L.rb.Bc],[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]]];Nd.xb={0:Kd.prototype.Bd,1:Kd.prototype.Cd,2:Kd.prototype.Dd,3:Kd.prototype.Ad};
Nd.yb={2:Kd.prototype.Kd,3:Kd.prototype.Md,4:Kd.prototype.Ld,5:Kd.prototype.Nd,6:Kd.prototype.Od};L.xb={66:Kd.prototype.Ed};L.yb={66:Kd.prototype.Pd,98:Kd.prototype.Sd,162:Kd.prototype.Rd,194:Kd.prototype.Qd};hb(function(){for(var a=pa(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=na(c),d=new Kd(d);oa(d,c)}});
function Sd(a){n.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=Ea(this.j);if(this.j){a=this.j;var b=Fa(this.B);"json"!=b&&"hex"!=b&&(a=Ha()+"/api/v1/dump?file="+this.j+"&format=bytes&decimal=true");var c=this;Sa(a,null,!0,function(a,b,f){Td(c,a,b,f)})}}ba(Sd,n);Sd.prototype.Ea=function(a,b,c,d){this.H=b;this.u=c;this.K=d;Ud(this)};
Sd.prototype.ua=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 l=h.o,p=h.a;if(void 0!==l){var r=f,l=[l>>>0,g],t=Pa(r,l,a.dc);0>t&&r.splice(-(t+1),0,l)}p&&(h.a=p.replace(/''/g,'"'))}a.A.push({Hf:b,J:c,Gd:d,ra:e,cc:f})}delete this.ra}return!0};Sd.prototype.wa=function(){return!0};
function Td(a,b,c,d){if(d)a.aa("Unable to load system ROM (error "+d+": "+b+")");else{da(a.ab,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=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){q("Empty ROM: "+b);return}if(1==a.b.length){q(a.b[0]);return}}catch(h){a.aa("ROM data error: "+h.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.b=Array(b.length),e=0;e<b.length;e++)a.b[e]=Ba(b[e],16);Ud(a)}}
function Ud(a){if(!ra(a))if(!a.j)sa(a);else if(a.b&&a.H){a.g||(a.g=a.b.length);if(a.b.length!=a.g)qa(a,"ROM size ("+x(a.b.length,8,!0)+") does not match specified size ("+x(a.g,8,!0)+")");else{var b;b=a.A;if(zb(a.H,b,a.g,Zb)){var c;for(c=0;c<a.b.length;c++)Hb(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=[],l=d.A>>>f.g;0<g&&l<f.b.length;)h.push(f.b[l++]),g-=f.w;f=d.H;d=d.g;g=0;for(e>>>=
f.g;0<d&&e<f.b.length;){l=h[g++];if(!l)break;f.b[e++]=l;d-=f.w}}delete a.b}}sa(a)}}hb(function(){for(var a=pa(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=na(c),d=new Sd(d);oa(d,c)}});
function Vd(a){n.call(this,"RAM",a);this.ra=this.g=null;this.w=a.addr;this.A=a.size;this.Qa=a.load;this.Ia=a.exec;this.j=!1;this.b=a.file;this.B=Ea(this.b);if(this.b){a=this.b;var b=Fa(this.B);"json"!=b&&"hex"!=b&&(a=Ha()+"/api/v1/dump?file="+this.b+"&format=bytes&decimal=true");var c=this;Sa(a,null,!0,function(a,b,f){f?c.aa("Unable to load RAM resource (error "+f+": "+a+")"):(da(c.ab,a,b),(a=Ta(a,b))?(c.g=a.ma,c.ra=a.ra,null==c.Qa&&(c.Qa=a.Qa),null==c.Ia&&(c.Ia=a.Ia)):c.b=null,Wd(c))})}}ba(Vd,n);
Vd.prototype.Ea=function(a,b,c,d){this.H=b;this.u=c;this.K=d;Wd(this)};Vd.prototype.ua=function(){return!0};Vd.prototype.wa=function(){return!0};
function Wd(a){!a.j&&a.A&&zb(a.H,a.w,a.A,1)&&(a.j=!0);if(!ra(a)){if(!a.j)q("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++)Hb(a.H,b+c,a.g[c]);if(null!==a.Ia){if(a.Ia==Xd){for(c=0;c<Yd.length;c++)Hb(a.H,Yd[c],118);Rc(a.u,function(a){return function(b){if(0<=Yd.indexOf(b)){var c=!1,d=a.u,e=a.K;if(b==Zd)switch(c=!0,d.A){case $d:ae(a,String.fromCharCode(d.C));break;case be:for(var l=jd(d),p="",r=255;r--;){var t=F(a.u,l++);if(36==t)break;
p+=String.fromCharCode(t)}ae(a,p);break;default:c=!1}c?Id.call(d):e&&(a.i("\nCP/M vector "+y(b)),C(d,b),e.da());b=!0}else b=!1;return b}}(a))}Tc(a.u,a.Ia)}delete a.g}sa(a)}}Vd.prototype.reset=function(){};function ae(a,b){b=b.replace(/\r/g,"");a.ta&&(a.ta.value+=b,a.ta.scrollTop=a.ta.scrollHeight)}var Zd=5,$d=2,be=9,Xd=256,Yd=[0,Zd];hb(function(){for(var a=pa(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=na(c),d=new Vd(d);oa(d,c)}});
function ce(a){n.call(this,"Keyboard",a,0,65536);(a=a.model)&&!de[a]&&ga("Unrecognized Keyboard8080 model: "+a);this.b=de[a]||{};this.reset();sa(this)}ba(ce,n);k=ce.prototype;
k.ca=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.P[e]){if("led"==a&&this.b.bb[b])return this.P[e]=c,!0;switch(b){case "kbd":case "screen":return c.onkeydown=function(a){return ee(d,a,!0)},c.onkeyup=function(a){return ee(d,a,!1)},c.onkeypress=function(a){a=a.keyCode;a>=m.pb&&a<=m.Db?d.j&(fe|ge)||(d.j|=ge,he(d,20,!0),De(d)):a>=m.pd&&a<=m.z&&d.j&ge&&(d.j&=~ge,he(d,20,!1),De(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)){Ee(d.C,a.getData("Text"));a=!1;break a}a=!0}return a},!0;default:if(this.b.Ta&&void 0!==this.b.Ta[b])return this.P[e]=c,c.onclick=function(a,b){return function(c){c.preventDefault&&c.preventDefault();he(a,b,!0,!0)}}(this,this.b.Ta[b]),!0}}return!1};k.Ea=function(a,b,c,d){this.S=a;this.u=c;this.K=d;var e=this;this.L=Ic(this.u,function(){Fe(e)});this.W=vb(a,"ChipSet");this.C=vb(a,"SerialPort");Nb(b,this,this.b.xb);Rb(b,this,this.b.yb)};
k.ua=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};k.wa=function(a){return a?this.save():!0};k.reset=function(){this.g=[];this.j=0;this.b.INIT&&!this.restore(this.b.INIT)&&this.aa("reset error")};k.save=function(){var a=new Vc(this);switch(this.b.pa){case M.pa:a.set(0,[this.D,this.B,this.A,this.F,-1])}return a.data()};
k.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.b.pa){case Ge.pa:return!0;case M.pa:return this.D=b[0],De(this,this.D&M.Ba.Vb),this.B=b[1],this.A=b[2],this.F=b[3],this.w=b[4],!0}return!1};function De(a,b){var c;null!=b?a.I=b:b=a.I;for(var d in a.b.bb)if(c="led-"+d,c=a.P[c]){var e=a.b.bb[d],f=!!(b&e);e&e-1&&(f=!(b&~e));c.style.backgroundColor=f?"#"+x(16711680,6):"#000000"}if(c=a.P["led-caps-lock"])c.style.backgroundColor=a.j&ge?"#"+x(65280,6):"#000000"}
function ee(a,b,c){var d=!0,e=b.keyCode,f=2==b.location,g=0;switch(e){case 16:g=f?He:Ie;break;case 17:g=f?Je:Ke;break;case 18:g=f?Le:Me;break;case 91:g=f?Ne:Oe;break;case 20:g=ge}g&&(a.j=c?a.j|g:a.j&~g);var h;a:if(e=a.b.Pb[e]||e,a.b.Cb[e])h=e;else{for(h in a.b.Ta)if(a.b.Ta[h]===e)break a;h=null}h&&!b.metaKey&&(d=!1,a.j&(Pe|Qe)&&(13==h?(h=118,d=!0):8==h&&(h=46,d=!0),d&&(a.j=c?a.j|Qe:a.j&~Qe)),d=he(a,h,c),(!(h>=m.pb&&h<=m.Db)||a.j|Re)&&b.preventDefault&&b.preventDefault());return d}
function he(a,b,c,d){var e;a:{for(e=0;e<a.g.length;e++)if(a.g[e].Lb==b)break a;e=-1}if(c)0>e?a.g.push({Lb:b,Ib:Date.now(),ub:d||!1}):(a.g[e].Ib=Date.now(),a.g[e].ub=d||!1),d&&Fe(a);else if(0<=e){if(!a.g[e].ub&&(d=a.g[e].Ib)&&Date.now()-d<Se)return a.g[e].ub=!0,Fe(a),!0;a.g.splice(e,1)}if(a.W){d=0;switch(b){case "1p":d=Nd.Oa.Uc;break;case "2p":d=Nd.Oa.Yc;break;case "coin":d=Nd.Oa.uc;break;case "left":d=Nd.Oa.Wc;break;case "right":d=Nd.Oa.Xc;break;case "fire":d=Nd.Oa.Vc}d&&(a=a.W,b=d,a.A&=~b,c&&(a.A|=
b))}return!0}function Fe(a){for(var b=0,c=-1;b<a.g.length;){if(a.g[b].ub){var d=a.g[b].Lb,e=Se-(Date.now()-a.g[b].Ib);if(0<e){if(0>c||c>e)c=e}else{he(a,d,!1);b=0;continue}}b++}0<=c&&Jc(a.u,a.L,c)}k.Fd=function(a,b){var c=this.B;0<=this.w&&(this.w<this.g.length?(c=this.g[this.w],this.w++,c=M.Cb[c.Lb],c&128&&(c&=127)):(this.w=-1,c=M.Jc),this.B=c,Dd(this.u,1));v(this,a,null,b,"KBDUART.ADDRESS",c);return c};
k.Td=function(a,b,c){v(this,a,b,c,"KBDUART.STATUS");this.D=b;this.A=!0;this.F=Cc(this.u);De(this,b&M.Ba.Vb);b&M.Ba.ed&&(this.w=0,Dd(this.u,1))};var He=1,Ie=2,fe=3,Je=4,Ke=8,Re=12,Le=16,Me=32,Pe=48,Ne=64,Oe=128,ge=512,Qe=4096,Se=50,Te={};Te[m.pb]=37;Te[m.Rb]=39;Te[m.Ub]=32;
var Ge={pa:1978.1,Cb:{},Pb:Te,bb:{},Ta:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},N={},M={pa:100,Cb:(N[8]=3,N[m.Tc]=5,N[m.Sc]=6,N[m.od]=7,N[m.hd]=8,N[m.ld]=9,N[m.Q]=10,N[39]=16,N[221]=20,N[219]=21,N[m.Ac]=22,N[m.jd]=23,N[m.Zc]=24,N[m.E]=25,N[49]=26,N[37]=32,N[40]=34,N[117]=35,N[19]=35,N[192]=36,N[189]=37,N[57]=38,N[55]=39,N[52]=40,N[51]=41,N[27]=42,N[38]=48,N[114]=49,N[112]=50,N[46]=51,N[187]=52,N[48]=53,N[56]=54,N[54]=55,N[53]=56,N[50]=57,N[9]=58,N[103]=64,N[115]=65,N[113]=66,N[96]=67,N[118]=
68,N[220]=69,N[m.Ub]=70,N[m.Ic]=71,N[m.yc]=72,N[m.xc]=73,N[m.pb]=74,N[104]=80,N[2013]=81,N[98]=82,N[97]=83,N[222]=85,N[186]=86,N[m.Hc]=87,N[m.zc]=88,N[m.Rb]=89,N[m.bd]=90,N[110]=96,N[116]=97,N[101]=98,N[100]=99,N[13]=100,N[190]=101,N[188]=102,N[m.Qc]=103,N[m.rc]=104,N[m.nd]=105,N[119]=106,N[105]=112,N[99]=113,N[102]=114,N[109]=115,N[191]=117,N[m.Pc]=118,N[m[" "]]=119,N[m.kd]=120,N[m.tc]=121,N[m.Db]=122,N[120]=123,N[17]=124,N[16]=125,N[20]=126,N),Pb:{},bb:{},Ta:{"num-comma":116,"break":117,"line-feed":118,
"no-scroll":119,setup:120},qc:{qa:130,INIT:127},Ba:{qa:130,Nc:1,Mc:2,Lc:4,Kc:8,Oc:16,Wb:32,Vb:63,ed:64,me:128,INIT:0},Jc:127};M.bb={l4:M.Ba.Nc,l3:M.Ba.Mc,l2:M.Ba.Lc,l1:M.Ba.Kc,locked:M.Ba.Oc,local:M.Ba.Wb,online:~M.Ba.Wb,"caps-lock":ge};var de={SI1978:Ge,VT100:M};M.INIT=[[M.Ba.INIT,M.qc.INIT,!1,0,-1]];M.xb={130:ce.prototype.Fd};M.yb={130:ce.prototype.Td};hb(function(){for(var a=pa(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=na(c),d=new ce(d);oa(d,c)}});
function Ue(a,b,c,d,e){n.call(this,"Video",a,0,262144);var f=this;this.Sa=bb("Gecko/");var g=["","moz","ms","webkit"];this.M=a.screenWidth;this.I=a.screenHeight;this.la=a.bufferAddr;this.sd=a.bufferRAM;var h=a.bufferFormat;this.Y=h&&Ve[h.toUpperCase()]||We;this.O=a.bufferCols;this.Z=a.bufferRows;this.Ha=this.fa=a.cellWidth||1;this.ba=a.cellHeight||1;this.ea=null;this.Na=!1;this.na=a.bufferBits||1;this.ud=a.bufferLeft||0;if(this.g=a.bufferRotate)this.g=this.g%360,0<this.g&&(this.g-=360),-90!=this.g&&
(this.aa("unsupported buffer rotation: "+this.g),this.g=0);this.oa=a.interruptRate;this.hb=a.refreshRate||60;this.F=b;this.j=c;this.V=(this.xd=d)||b||null;this.zb=this.M;this.rd=this.I;this.La=this.M/this.O|0;this.Ma=this.I/this.Z|0;1<this.ba&&(this.Z++,this.sa=0,this.ya=!1);b=a.smoothing;(c=cb("smoothing"))&&(b="true"==c);if(null!=b)for(c=0;c<g.length;c++)if(d=(d=g[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.j[d]){this.j[d]=b;break}if(this.w=a.screenRotate)this.w=this.w%360,
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function Qd(a){a.C=a.O*a.fa;a.N=a.Z*a.ba;var b=a.C,c=a.N;a.g&&(b=a.N,c=a.C);a.L=0;if(!a.sd&&(a.L=(a.C*a.na>>3)*a.N,!zb(a.H,a.la,a.L,3)))return!1;a.L?(a.Ua=a.j.createImageData(b,c),a.eb=16/a.na|0,Ze(a,a.L>>1)):Ze(a,(a.O+1)*a.Z);a.D=document.createElement("canvas");a.D.width=b;a.D.height=c;a.va=a.D.getContext("2d");a.T={};a.X=1<<a.na;a.U=Array(a.X+$e);a.U[0]=[0,0,0,255];a.U[1]=[255,255,255,255];a.Y==af&&(a.U[a.X+bf]=[255,255,0,255],a.U[a.X+cf]=[0,255,0,255]);a.Y==df&&(a.gb=60,a.za=!1,a.ga=Array(a.O));
return!0}Ue.prototype.Ea=function(a,b,c,d){this.S=a;this.H=b;this.u=c;this.K=d;Qd(this);if(this.B=vb(a,"Keyboard")){for(var e in this.Fa)this.B.ca("led",e,this.Fa[e]);this.F&&this.B.ca(this.xd?"textarea":"canvas","screen",this.V)}var f=this;this.tb=Ic(this.u,function(){Nc(f)});Jc(this.u,this.tb,1E3/Math.max(this.hb,this.oa));this.fb=0;this.R||sa(this)};
function Ye(a,b,c,d){if(d)a.aa("Unable to load font ROM (error "+d+": "+b+")");else{da(a.ab,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){q("Empty font ROM: "+b);return}if(1==f.length){q(f[0]);return}if(2048==f.length)a.ea=f,Rd(a);else{a.aa("Unrecognized font data length ("+f.length+")");return}}catch(g){a.aa("Font ROM data error: "+g.message);return}(a.j||a.K)&&sa(a)}}
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Ue.prototype.Wa=function(){var a=!1;if(this.b){if(this.b.Wa){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.M/this.I;b>c&&(a=Math.round(c/b*100)+"%")}this.Sa?(this.F.style.width=a,this.F.style.width=a,this.F.style.display="block",this.F.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.Wa();a=!0}this.V&&this.V.focus()}return a};
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function Nc(a,b){var c=!0;if(!b){a.oa&&(120==a.oa?a.fb&1?(Dd(a.u,2),c=!1):Dd(a.u,1):Dd(a.u,4));if(c&&a.W&&a.L){for(var d=a.H,e=a.L,f=!0,g=a.la>>>d.g;0<e&&g<d.b.length;)d.b[g].Ca&&(d.b[g].Ca=f=!1,d.b[g].gc=!0),e-=d.w,g++;f&&(c=!1)}Jc(a.u,a.tb,1E3/Math.max(a.hb,a.oa));a.fb++}if(c)if(1<a.fa)switch(a.Y){case df:for(var c=a.la,d=-1,e=0,f=60==a.gb?2:5,h=g=0,l=-1;e<a.Z;){var p=0,r=c,t=d,A=a.O;for(t!=ef&&(A>>=1);;){var w=Eb(a.H,r++);if((w&lf)==lf){var u=Eb(a.H,r++),d=u&mf,c=(u&nf)<<8|Eb(a.H,r),c=c+(u&of?
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(f=b,g=e,b=c,e=d,c=a.C-(f+g),d=g),a.va.putImageData(a.Ua,0,0,b,c,e,d),a.j.drawImage(a.D,0,0,a.D.width,a.D.height,0,0,a.M,a.I))}}var bf=0,cf=1,$e=2,We=0,af=1,df=2,Ve={SI1978:af,VT100:df},ef=96,gf=64,hf=32,jf=0,lf=127,nf=15,of=16,mf=96,pf=8192,qf=16384;
hb(function(){for(var a=pa(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=na(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<=Ua().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function rf(a){n.call(this,"SerialPort",a,0,8388608);this.T=+a.adapter;switch(this.T){case 0:this.U=0;this.X=2;break;default:q("Unrecognized serial adapter #"+this.T);return}this.g=this.j=null;this.V=a.tabSize;this.R=a.charBOL;this.w=0;this.N=!1;this.D=!0;var b=a.binding;if("console"==b)this.j="";else{var c;a=sf;b&&(void 0===c&&(c="Panel"),(c=la(c,this.id))&&(b=c.P[b])&&this.ca(null,a,b))}this.A="";this.b=this.Ra=this.I=null;this.exports={connect:this.ic,receiveData:this.Kb,receiveStatus:this.be}}
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k.ca=function(a,b,c,d){var e=this;switch(b){case sf:return this.P[b]=this.g=c,c.onkeydown=function(a){a=a||window.event;var b=a.keyCode;if(8===b||a.ctrlKey&&65<=b&&90>=b)a.preventDefault&&a.preventDefault(),64<b&&(b-=64),tf(e,b);return!0},c.onkeypress=function(a){a=a||window.event;tf(e,a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0;default:if(d)return this.P[b]=c,d=d.replace(/\\e/g,String.fromCharCode(27)),c.onclick=function(){e.Kb(d);return!0},
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k.ic=function(a){if(!this.b){var b=vc(this.S,"connection");if(b){var c=b.split("->");if(2==c.length){var d=Na(c[0]);if(d!=this.$a)return;c=Na(c[1]);if(this.b=ka(c)){var e=this.b.exports;if(e){var f=e.connect;f&&f.call(this.b,this.D);if(this.Ra=e.receiveData){this.D=a;this.I=e.receiveStatus;this.status(this.ab+"."+d+" connected to "+c);return}}}}this.status("Unable to establish connection: "+b)}}};
k.ua=function(a,b){if(!b)if(this.ic(this.D),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.wa=function(a){return a?this.save():!0};k.reset=function(){wf(this)};k.save=function(){var a=new Vc(this),b=0,c=[];c[b++]=this.F;c[b++]=this.M;c[b++]=this.O;c[b++]=this.ia;c[b++]=this.B;c[b++]=this.C;c[b]=this.L;a.set(0,c);return a.data()};k.restore=function(a){return wf(this,a[0])};
function wf(a,b){var c=0;b||(b=xf);a.F=b[c++];a.M=b[c++];a.O=b[c++];a.ia=b[c++];a.B=b[c++];a.C=b[c++];a.L=b[c];return!0}function yf(a,b){var c=a.L&b;b&15||(c>>=4);b=zf[c];c=((a.B&Af)>>2)+6;a.B&Bf&&c++;c+=((a.B&Cf)>>6)+1>>1;return 1E3/Math.round(b/c)}function tf(a,b){xa(a,"receiveByte("+Da(b)+"), status="+Da(a.ia));return a.N||a.ia&Df?!1:(a.M=b,a.ia|=Df,Dd(a.u,a.X),!0)}
k.Kb=function(a){null!=a&&(this.A="number"!=typeof a?a:this.A+String.fromCharCode(a));this.A&&(tf(this,this.A.charCodeAt(0))&&(this.A=this.A.substr(1)),this.A&&this.u&&Jc(this.u,this.Y,yf(this,Ef)));return!0};k.be=function(a){this.ia&=~Ff;a&64&&(this.ia|=Ff)};function Ee(a,b){a.ia=a.ia|Pd|Gf;b&&a.Ra&&a.Ra.call(a.b,b)}k.zd=function(a,b){var c=this.M;v(this,a,null,b,"DATA",c);this.ia&=~Df;return c};k.yd=function(a,b){var c=this.ia;v(this,a,null,b,"STATUS",c);return c};
k.Jd=function(a,b,c){v(this,a,b,c,"DATA");this.O=b;this.ia&=~(Pd|Gf);xa(this,"transmitByte("+Da(b)+")");if(19==b)this.N=!0;else if(17==b)this.N=!1;else if(this.Ra&&this.Ra.call(this.b,b),this.g)if(8==b)this.g.value=this.g.value.slice(0,-1),0<this.w&&this.w--;else{var d;13!=b&&10!=b&&(d=Oa[b]);a=d=d?"<"+d+">":String.fromCharCode(b);c=a.length;9==b?(b=this.V||8,c=b-this.w%b,this.V&&(a=Ka("",c))):13==b&&(this.w=c=0,a="\n");this.R&&!this.w&&c&&(a=String.fromCharCode(this.R)+a);this.g.value+=a;this.g.scrollTop=
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var Af=12,Bf=16,Cf=192,Jf=2,If=32,Kf=64,Pd=1,Df=2,Gf=4,Ff=128,Ef=15,Hf=240,zf=[50,75,110,134.5,150,200,300,600,1200,1800,2E3,2400,3600,4800,9600,19200],xf=[!1,0,0,133,142,39,238],sf="buffer",uf={0:rf.prototype.zd,1:rf.prototype.yd},vf={0:rf.prototype.Jd,1:rf.prototype.Id,2:rf.prototype.Hd};hb(function(){for(var a=pa(document,"pc8080","serial"),b=0;b<a.length;b++){var c=a[b],d=na(c),d=new rf(d);oa(d,c)}});
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function Gh(a,b,c){var d=null;if(b=bg(a,b,!0)){var e=Ch(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.J-e[1])&&(g=" + "+y(f)),f=e[0]+" ("+hg(e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.J)&&(g=" - "+y(f)),f=e[4]+" ("+hg(e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function Hh(a,b){switch(b[1]){case "8080":a.style=Vf;break;case "8086":a.style=jh;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.za=c;break;case "stop":a.u.sa=c;break;default:a.i("unknown cs option");return}void 0!==c&&xc(a.u);a.i("checksums "+(a.u.G.Va?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(Dc(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 bh(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=Nf(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":C(d,f);a.F=Wf(d.j);break;case "PS":Sc(d,f);break;case "PSW":Sc(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?od(d)||(d.L^=1):od(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?rd(d)||(d.L^=192):rd(d)&&(d.L^=192);break;case "IF":d.N=
f?d.N|512:d.N&-513;break;default:a.i("unknown register: "+e);return}Ac(d);a.i("updated registers:")}a.i(Bh(a));c&&(a.F=Wf(d.j),ch(a,hg(a.F.J)))}}function Ih(a,b){b=Na(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.i(Yg(a,c[2])):Nf(a,b,!0)}function Jh(a,b,c){var d="t"!=b;c=Pf(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);eb(c,function(){return va(a,!0)&&cg(a,e,d,!1)},function(){Ac(a.u);va(a,!1)})}
function ch(a,b,c,d){if(b=bg(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=bg(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=ua(a,!1)||a.M?a.C:null;var g=null!=f?"cycles":null,h=Ch(a,b),l=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=ih(a,b,g,f);a.i(f);a.F=b;e-=b.J-l;c++}}}
k.wb=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(Na(a.substring(d,f))),d=f+1}}return b};
function hh(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.L&&(a.i("ended assemble at "+hg(a.O.J)),a.F=a.O,a.L=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.V=null;if(ra(a)&&0<b.length){a.L&&(b="a "+hg(a.O.J)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var g=f[0],h=g.charAt(0),l=1;l<g.length;l++){var p=g.charAt(l);if("?"==h||"r"==h||"a">p||"z"<p){f[0]=g.substr(l);f.unshift(g.substr(0,l));break}}switch(f[0].charAt(0)){case "a":var r=bg(a,f[1],!0);if(r)if(a.O=
r,void 0===f[2])a.i("begin assemble at "+hg(r.J)),a.L=!0,Ac(a.u);else{var t;a.i("not supported yet");t=[];if(t.length){for(var A=0;A<t.length;A++)a.Sb(r,t[A],1);a.i(ih(a,a.O))}}break;case "b":a:{var w=f[0],u=f[1],B=b;if("?"==u)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 S=w.charAt(1);if("l"==S){var ya;ya=0+gh(a,a.j);ya+=gh(a,a.I);(ya+=gh(a,a.w))||a.i("no breakpoints")}else if("n"==S)a.W=Pf(a,u),a.i("break after "+a.W+" instruction(s)");else if(void 0===u)a.i("missing breakpoint address");else{var K=Wf();if("*"!=u&&(K=bg(a,u,!0),!K))break a;u=y(K.J);"c"==S?null==K.J?(Xf(a),a.i("all breakpoints cleared")):eh(a,a.j,K)||eh(a,a.I,K)||eh(a,a.w,K)||a.i("breakpoint missing: "+hg(K.J)):
"i"==S?a.i("breakpoint "+(Kb(a.H,K.J)?"enabled":"cleared")+": port "+u+" (input)"):"o"==S?a.i("breakpoint "+(Qb(a.H,K.J)?"enabled":"cleared")+": port "+u+" (output)"):null!=K.J&&(gg(a,K,B),"p"==S?a.Pa(a.j,K):"r"==S?a.Pa(a.I,K):"w"==S?a.Pa(a.w,K):a.i("unknown breakpoint command: "+S))}}}break;case "c":a.ta&&(a.ta.value="");break;case "d":a:{var ia,ta=f[0],ma=f[1],La=f[2],dc=f[3];if("?"==ma){var Lb="";for(ia in tb)a.Z[ia]&&(Lb&&(Lb+=","),Lb+=ia);Lb+=",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");Lb.length&&a.i("dump extension commands:\n\t"+Lb)}else if("state"==ma){var ie=Kh(a.S,!0);"console"==La?console.log(ie):(a.ta&&(a.ta.value=""),ie&&a.i(ie))}else if("symbols"==ma)for(var je=0;je<a.A.length;je++){var ke=a.A[je],Mb;for(Mb in ke.ra)if("."!=Mb.charAt(0)){var jg=ke.ra[Mb].o;if(void 0!==jg){var kg=ke.ra[Mb].l;kg&&(Mb=kg);a.i(hg(jg)+" "+
Mb)}}}else{if("d"==ta){for(ia in tb)if(f[1]==ia){var lg=a.Z[ia];lg?(f.shift(),f.shift(),lg(f)):a.i("no dump registered for "+ma);break a}ma||(ta=a.za||"db")}else a.za=ta;if("dh"==ta){var mg=ma,ng=La,og="",pg=0,Ma=a.T,Xa=a.D;if(Xa.length){var Aa=+mg||a.sa,ic=+ng||10;isNaN(Aa)?Aa=ic:og="more ";Aa>Xa.length&&(a.i("note: only "+Xa.length+" available"),Aa=Xa.length);Ma-=Aa;0>Ma&&(null==Xa[Xa.length-1].J?(Aa=Ma+Aa,Ma=0):Ma+=Xa.length);var le=[];"call"==ng&&(ic=1E5,le=["CALL"]);for(void 0!==mg&&a.i(Aa+" instructions earlier:");0<
ic&&Ma!=a.T;){var qg=Xa[Ma++];if(null==qg.J)break;var jc=Wf(qg.J),ni=Aa--,rg=ih(a,jc,"history",ni);(!le.length||0<=rg.indexOf(le[0]))&&a.i(rg);jc.Fb&&(Ma+=jc.Fb,ic-=jc.Fb,Aa-=jc.Fb);Ma>=Xa.length&&(Ma=0);a.sa=Aa;pg++;ic--}}pg||(a.i("no "+og+"history available"),a.sa=void 0)}else{var Xc=bg(a,ma);if(Xc){var Yc=0;La&&("l"==La.charAt(0)&&(La=La.substr(1)||dc),Yc=Pf(a,La)>>>0,65536<Yc&&(Yc=65536));for(var kc="",Zc="dd"==ta?4:"dw"==ta?2:1,$c=Zc*Yc||128,oi=$c+15>>4||1;oi--&&0<$c;){var ad=0,me=0,lc,ne="",
sg="",ma=hg(Xc.J);for(lc=16;0<lc&&0<$c;lc--){var bd=a.Ga(Xc,1),ad=ad|bd<<(me++<<3);me==Zc&&(ne+=x(ad,2*Zc),ne+=1==Zc?9==lc?"-":" ":"  ",ad=me=0);sg+=32<=bd&&128>bd?String.fromCharCode(bd):".";$c--}kc&&(kc+="\n");kc+=ma+"  "+ne+(lc?"":" "+sg)}kc&&a.i(kc);a.la=Xc}}}}break;case "e":if("else"==f[0])break;var cd=1,tg=255,ug=a.Ga,vg=a.Sb;"ew"==f[0]&&(cd=2,tg=65535,ug=a.Bb,vg=a.vc);var wg=cd<<1,xg=f[1];if(null==xg)a.i("edit memory commands:"),a.i("\teb [a] [...]  edit bytes at address a"),a.i("\tew [a] [...]  edit words at address a");
else{var dd=bg(a,xg);if(dd)for(var ed=2;ed<f.length;ed++){var mc=Nf(a,f[ed]);if(void 0===mc){a.i("unrecognized value: "+f[ed]);break}mc&~tg&&a.i("warning: "+x(mc)+" exceeds "+cd+"-byte value");var pi=ug.call(a,dd);a.i("changing "+hg(dd.J)+" from "+x(pi,wg,!0)+" to "+x(mc,wg,!0));vg.call(a,dd,mc,cd)}}break;case "f":Eh(a,f[1]);break;case "g":a:{var yg=f[1],qi=b;if(void 0!==yg){var oe=bg(a,yg,!0);if(!oe)break a;gg(a,oe,qi);a.Pa(a.j,oe,!0)}$g(a,!0)||c||a.i("cpu busy or unavailable, run command ignored")}break;
case "h":a:{var pe;if(a.G.ka)pe="halting",a.da();else{if(ua(a,!0))break a;pe="already halted"}c||a.i(pe)}break;case "i":if("if"==f[0]){var qe;var nc=b.substr(2),nc=Na(nc);Nf(a,nc)?(c||a.i("true: "+nc),qe=!0):(c||a.i("false: "+nc),qe=!1);qe||(d=!1);break}if("int"==f[0]){var fd;var ri=f[1];if(a.u.N&512){var re=Nf(a,ri);null==re?fd=!1:(a.i("requesting interrupt level "+re),Dd(a.u,re),fd=!0)}else a.i("interrupts disabled (use rif=1 to enable)"),fd=!1;fd||(d=!1);break}var se=f[1];if(se&&"?"!=se){var te=
Pf(a,se);if(void 0!==te){var si=Ob(a.H,te);a.i(y(te)+": "+Da(si))}}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 ti=f[0];if("?"==f[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var ue=0,zg=Wf(),oc=Wf(a.u.M);for(a.i("stack trace for "+hg(oc.J));10>ue;){for(var rb=null,ui=256;65536>oc.J>>>0;){zg.J=a.Bb(oc,2);if(null==oc.J||!ui--)break;for(var vi=a,gd=zg,
Ag=null,pc=gd.J,Bg=pc,ve=1;6>=ve&&pc;ve++){if(2<ve){gd.J=pc;var hd=ih(vi,gd);if(0<=hd.indexOf("CALL")){var Cg=hd.indexOf(" ");if(pc+(hd.indexOf(" ",Cg+1)-Cg-1)/2==Bg){Ag=hd;break}}}pc--}gd.J=Bg;if(rb=Ag)break}if(!rb||null==rb)break;var Dg=null;if("ks"==ti){var Eg=rb.match(/[0-9A-F]+$/);Eg&&(Dg=Gh(a,Eg[0]))}rb=Ka(rb,50)+"  ;"+(Dg||"stack="+hg(oc.J));a.i(rb);ue++}ue||a.i("no return addresses found")}break;case "l":"ln"==f[0]&&Gh(a,f[1],!0);break;case "m":a:{var Ya,Za=null,aa=f[1];"?"==aa&&(aa=void 0);
if(void 0!==aa){var jb=0;if("all"==aa)jb=1878917119,aa=null;else if("on"==aa)Za=!0,aa=null;else if("off"==aa)Za=!1,aa=null;else{"keys"==aa&&(aa="key");"kbd"==aa&&(aa="keyboard");for(Ya in tb)if(aa==Ya){jb=tb[Ya];Za=!!(a.ha&jb);break}if(!jb){a.i("unknown message category: "+aa);break a}}if(jb)if("on"==f[2])a.ha|=jb,Za=!0;else if("off"==f[2]&&(a.ha&=~jb,Za=!1,1073741824==jb)){for(var we=0;we<a.X.length;we++)a.i(a.X[we]);a.X=[]}}var wi=0,qc="";for(Ya in tb)if(!aa||aa==Ya){var xi=!!(a.ha&tb[Ya]);if(null===
Za||Za==xi)qc&&(qc+=","),++wi%10||(qc+="\n\t"),"key"==Ya&&(Ya="keys"),qc+=Ya}void 0===aa&&a.i("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.i((null!==Za?Za?"messages on:  ":"messages off: ":"message categories:\n\t")+(qc||"none"));Yf(a)}break;case "o":var xe=f[1],yi=f[2];if(xe&&"?"!=xe){var ye=Pf(a,xe,"port #"),ze=Pf(a,yi);void 0!==ye&&void 0!==ze&&(Sb(a.H,ye,ze),a.i(y(ye)+": "+Da(ze)))}else a.i("output commands:"),a.i("\to [p] [b]\twrite byte [b] to port [p]"),a.i("warning: port accesses can affect hardware state");
break;case "p":if("print"==f[0]){Ih(a,b.substr(5));break}var Fg="pr"==f[0]?1:0,zi=1+Fg;if(a.M)a.i("step in progress");else{var Ae=Wf(a.u.j);switch(a.Ga(Ae)){case 205:a.M=zi,dg(Ae,3)}a.M?(a.Pa(a.j,Ae,!0),$g(a)||(a.S&&Hc(a.S),a.M=0)):Jh(a,Fg?"tr":"t")}break;case "r":if("reset"==b){a.S&&a.S.reset();break}bh(a,f);break;case "s":Hh(a,f);break;case "t":Jh(a,f[0],f[1]);break;case "u":ch(a,f[1],f[2],8);break;case "v":if("var"==f[0]){Fh(a,b.substr(3))||(d=!1);break}a.i("PC8080 version 1.32.2 ("+a.u.tb+",RELEASE"+
(qb?",TYPEDARRAYS":",LONGARRAYS")+")");a.i(Ua());break;case "?":if(f[1]){Ih(a,b.substr(1));break}var Be="commands:",Ce;for(Ce in Lh)Be+="\n"+Ka(Ce,9)+Lh[Ce];Ed(a)||(Be+="\nnote: frequency/history disabled if no exec breakpoints");a.i(Be);break;default:a.i("unknown command: "+b),d=!1}}}catch(Hg){a.i("debugger error: "+(Hg.stack||Hg.message)),d=!1}return d}function zc(a,b,c){b=a.wb(b,c);for(var d in b)if(!hh(a,b[+d]))return!1;return!0}
var Lh={"?":"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","int [#]":"request interrupt",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"},
Vf=8080,jh=8086,kh="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(" "),lh="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(" "),
Kg=0,Lg=1,Mg=2,Ng=3,Og=4,Pg=5,Qg=6,Jg=7,Rg=8,Sg=9,Tg=10,Ug=11,Vg=12,Wg=13,Xg=14,Gg="B C D E H L M A BC DE HL SP PC PS PSW".split(" "),oh=15,nh=240,wh=3840,ph=61440,mh=0,Q=1,sh=2,th=3,vh=16,P=32,uh=64,xh=128,R=Jg<<8|vh|Q,T=Kg<<8|vh|Q,U=Lg<<8|vh|Q,V=Mg<<8|vh|Q,W=Ng<<8|vh|Q,X=Og<<8|vh|Q,Y=Pg<<8|vh|Q,Z=Qg<<8|vh|Q|uh,Mh=Rg<<8|vh|th,Nh=Sg<<8|vh|th,Oh=Tg<<8|vh|th,Ph=Ug<<8|vh|th,Qh=Xg<<8|vh|th,rh=4096,qh=8192,O=16384,yh=32768,$f=[[45],[42,Mh,P],[71,Mh|uh,R|O],[29,Mh],[28,T],[22,T],[44,T,P],[63],[45,yh],[21,
Oh|O,Mh],[40,R|O,Mh|uh],[23,Mh],[28,U],[22,U],[44,U,P],[64],[45,yh],[42,Nh,P],[71,Nh|uh,R|O],[29,Nh],[28,V],[22,V],[44,V,P],[52],[45,yh],[21,Oh|O,Nh],[40,R|O,Nh|uh],[23,Nh],[28,W],[22,W],[44,W,P],[53],[45,yh],[42,Oh,P],[68,51|uh,Oh|O],[29,Oh],[28,X],[22,X],[44,X,P],[20],[45,yh],[21,Oh|O,Oh],[41,Oh|O,51|uh],[23,Oh],[28,Y],[22,Y],[44,Y,P],[16,R|O],[45,yh],[42,Ph,P],[70,51|uh,R|O],[29,Ph],[28,Z],[22,Z],[44,Z,P],[72],[45,yh],[21,Oh|O,Ph],[39,R|O,51|uh],[23,Ph],[28,R],[22,R],[44,R,P],[17],[43,T,T],[43,
T,U],[43,T,V],[43,T,W],[43,T,X],[43,T,Y],[43,T,Z],[43,T,R],[43,U,T],[43,U,U],[43,U,V],[43,U,W],[43,U,X],[43,U,Y],[43,U,Z],[43,U,R],[43,V,T],[43,V,U],[43,V,V],[43,V,W],[43,V,X],[43,V,Y],[43,V,Z],[43,V,R],[43,W,T],[43,W,U],[43,W,V],[43,W,W],[43,W,X],[43,W,Y],[43,W,Z],[43,W,R],[43,X,T],[43,X,U],[43,X,V],[43,X,W],[43,X,X],[43,X,Y],[43,X,Z],[43,X,R],[43,Y,T],[43,Y,U],[43,Y,V],[43,Y,W],[43,Y,X],[43,Y,Y],[43,Y,Z],[43,Y,R],[43,Z,T],[43,Z,U],[43,Z,V],[43,Z,W],[43,Z,X],[43,Z,Y],[26],[43,Z,R],[43,R,T],[43,R,
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