(function(){var m;
function ea(a){var b=16,d;if(a){b||(b=10);var c=a.charAt(0),e=0<a.indexOf(",");e&&(a=a.replace(/,/g,""));"#"==c?(b=8,c=null):"$"==c&&(b=16,c=null);null==c?a=a.substr(1):("0"==c&&(c=a.charAt(1),"b"==c&&e&&(b=2,c=null),"o"==c?(b=8,c=null):"x"==c&&(b=16,c=null)),null==c?a=a.substr(2):(c=a.charAt(a.length-1).toLowerCase(),"y"==c?(b=2,c=null):"."==c?(b=10,c=null):"h"==c&&(b=16,c=null),null==c&&(a=a.substr(0,a.length-1))));var f,c=a;((e=b)&&10!=e?16==e?null!==c.match(/^[0-9a-f]+$/i):8==e?null!==c.match(/^[0-7]+$/):2==
e&&null!==c.match(/^[01]+$/):null!==c.match(/^[0-9]+$/))&&!isNaN(f=parseInt(a,b))&&(d=f|0)}return d}function p(a,b,d){var c="";b?8<b&&(b=8):b=a&-65536?8:4;if(null==a||isNaN(a))for(;0<b--;)c="?"+c;else for(;0<b--;){var e=a&15,e=e+(0<=e&&9>=e?48:55),c=String.fromCharCode(e)+c;a>>=4}return(d?"0x":"")+c}function r(a){return p(a,4,!0)}function fa(a){var b=a,d=a.lastIndexOf("/");0<=d&&(b=a.substr(d+1));d=b.indexOf("&");0<d&&(b=b.substr(0,d));return b}
function ga(a){var b="",d=a.lastIndexOf(".");0<=d&&(b=a.substr(d+1).toLowerCase());return b}function ja(){var a=ka();return-1!==a.indexOf("pcjs.org",a.length-8)}var la={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"};function ma(a){return a.replace(/[&<>"']/g,function(a){return la[a]})}function na(a,b){return(a+"                                        ").slice(0,b)}function oa(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}
function sa(a,b,d){var c=0,e=a.length,f=0;for(void 0===d&&(d=function(a,b){return a>b?1:a<b?-1:0});c<e;){var h=c+e>>1,g;g=d(b,a[h]);0<g?c=h+1:(e=h,f=!g)}return f?c:~c}var ta=Date.now||function(){return+new Date};function ua(){function a(a){return(10>a?"0":"")+a}var b=new Date;return b.getFullYear()+"-"+a(b.getMonth()+1)+"-"+a(b.getDate())+" "+a(b.getHours())+":"+a(b.getMinutes())+":"+a(b.getSeconds())}
function va(a,b,d,c){var e=0,f=null,h=null;if("object"==typeof resources&&(f=resources[a]))return c&&c(a,f,e),[f,e];if(d&&"function"==typeof resources)return resources(a,function(b,d){c&&c(a,b,d)}),h;var g=window.XMLHttpRequest?new window.XMLHttpRequest:new window.ActiveXObject("Microsoft.XMLHTTP");d&&(g.onreadystatechange=function(){4===g.readyState&&(f=g.responseText,200==g.status||!g.status&&f.length&&"file:"==(window?window.location.protocol:"file:")||(e=g.status||-1),c&&c(a,f,e))});if(b&&"object"==
typeof b){var k="",l;for(l in b)b.hasOwnProperty(l)&&(k&&(k+="&"),k+=l+"="+encodeURIComponent(b[l]));k=k.replace(/%20/g,"+");g.open("POST",a,!!d);g.setRequestHeader("Content-type","application/x-www-form-urlencoded");g.send(k)}else g.open("GET",a,!!d),"bytes"==b&&g.overrideMimeType("text/plain; charset=x-user-defined"),g.send();d||(f=g.responseText,200!=g.status&&(e=g.status||-1),c&&c(a,f,e),h=[f,e]);return h}function ka(){return"http://"+(window?window.location.host:"www.pcjs.org")}
function t(a){window&&window.alert(a)}function wa(a){var b=!1;window&&(b=window.confirm(a));return b}var xa=null;function ya(){if(null==xa){var a=!1;if(window)try{window.localStorage.setItem("PCjs.localStorage","PCjs.localStorage"),a="PCjs.localStorage"==window.localStorage.getItem("PCjs.localStorage"),window.localStorage.removeItem("PCjs.localStorage")}catch(b){a=!1}xa=a}return xa}function Fa(a){var b;if(window)try{b=window.localStorage.getItem(a)}catch(d){}return b}
function Ga(a,b){try{return window.localStorage.setItem(a,b),!0}catch(d){}return!1}function Ha(a){if(window){var b=window?window.navigator.userAgent:"";return"iOS"==a&&b.match(/(iPod|iPhone|iPad)/)&&b.match(/AppleWebKit/)||"MSIE"==a&&b.match(/(MSIE|Trident)/)||0<=b.indexOf(a)?!0:!1}return!1}function Ia(a,b,d){function c(){--a;0<=a&&(b()||(a=0));0<a?setTimeout(c,0):d()}c()}
function Ja(a,b){function d(){b(100===c)&&(e=setTimeout(d,c),c=100)}var c=0,e=null,f=!1;a.onmousedown=function(){f||e||(c=500,d())};a.ontouchstart=function(){e||(c=500,d())};a.onmouseup=a.onmouseout=function(){e&&(clearTimeout(e),e=null)};a.ontouchend=a.ontouchcancel=function(){e&&(clearTimeout(e),e=null);f=!0}}var Ka={init:[],show:[],exit:[]},La=!1,Ma=!1,Na=!0;function Oa(a,b){if(window){var d=window[a];window[a]="function"!==typeof d?b:function(){d&&d();b()}}}function Pa(a){Ka.init.push(a)}
function Qa(a){if(Na)try{for(var b=0;b<a.length;b++)a[b]()}catch(d){t(""+("An unexpected exception occurred:\n\n"+d.message+"\n\nPlease send this information to support@pcjs.org. Thanks."))}}function Ra(a){!Na&&a?(Na=!0,La&&Sa("init"),Ma&&Sa("show")):Na=a}function Sa(a){Ka[a]&&Qa(Ka[a])}Oa("onload",function(){La=!0;Qa(Ka.init)});Oa("onpageshow",function(){Ma=!0;Qa(Ka.show)});Oa(Ha("Opera")||Ha("iOS")?"onunload":"onbeforeunload",function(){Qa(Ka.exit)});
function v(a,b,d,c){this.type=a;b||(b={id:"",name:""});this.id=b.id||"";this.name=b.name;this.mb=b.comment;this.Gb=b;b=this.id.indexOf(".");0>b?this.Va=this.id:(this.nb=this.id.substr(0,b),this.Va=this.id.substr(b+1));this[a]=d;this.w={ready:!1,Da:!1,Wa:!1,W:!1,error:!1};this.Ua=null;this.w.error=!1;this.J={};this.D=null;this.X=c||0;x.push(this)}var Ta=void 0,Ua={};
if(window){Ta||(Ta=window.location.search.substr(1));for(var Va,Wa=/\+/g,Xa=/([^&=]+)=?([^&]*)/g;Va=Xa.exec(Ta);)Ua[decodeURIComponent(Va[1].replace(Wa," "))]=decodeURIComponent(Va[2].replace(Wa," "))}function Ya(a){function b(){}if(window){if(!a)throw new TypeError;if(Object.create)return Object.create(a);var d=typeof a;if("object"!==d&&"function"!==d)throw new TypeError;}b.prototype=a;return new b}
function y(a,b){b||(b=v);a.prototype=Ya(b.prototype);a.prototype.constructor=a;a.prototype.parent=b.prototype}if(window){window.PCjs||(window.PCjs={});var Za=window.PCjs.Machines||(window.PCjs.Machines={}),x=window.PCjs.Components||(window.PCjs.Components=[])}else Za={},x=[];function $a(a,b,d){Za[a]&&b&&(Za[a][b]=d)}function ab(a){var b,d=[];a&&(a=0<(b=a.indexOf("."))?a.substr(0,b+1):"");for(b=0;b<x.length;b++){var c=x[b];a&&c.id.indexOf(a)||d.push(c)}return d}
function kb(a,b){var d;if(void 0!==a){var c;b&&(b=0<(c=b.indexOf("."))?b.substr(0,c+1):"");for(c=0;c<x.length;c++)if(d)d==x[c]&&(d=null);else if(!(a!=x[c].type||b&&x[c].id.indexOf(b)))return x[c]}return null}function B(a){var b=null;if(a=a.getAttribute("data-value"))try{b=eval("("+a+")")}catch(d){t(d.message+" ("+a+")")}return b}
function lb(a,b){for(var d=D(b.parentNode,"pdp11-control"),c=0;c<d.length;c++)for(var e=d[c].childNodes,f=0;f<e.length;f++){var h=e[f];if(1===h.nodeType){var g=h.getAttribute("class");if(g)for(var k=g.split(" "),l=0;l<k.length;l++)switch(g=k[l],g){case "pdp11-binding":(g=B(h))&&g.binding&&a.fa(g.type,g.binding,h,g.value),l=k.length}}}}
function D(a,b,d){d&&(b+="-"+d+"-object");if(a.getElementsByClassName)return a.getElementsByClassName(b);var c;d=[];a=a.getElementsByTagName("*");var e=new RegExp("(^| )"+b+"( |$)");b=0;for(c=a.length;b<c;b++)e.test(a[b].className)&&d.push(a[b]);return d}
v.prototype={constructor:v,parent:null,toString:function(){return this.name?this.name:this.id||this.type},fa:function(a,b,d){switch(b){case "clear":return this.J[b]||(this.J[b]=d,d.onclick=function(a){return function(){a.J.print&&(a.J.print.value="")}}(this)),!0;case "print":return this.J[b]||(this.wa=this.J[b]=d,d.value="",this.j=function(a){return function(b,d){8192<a.value.length&&(a.value=a.value.substr(a.value.length-4096));a.value+=(void 0!==d?d+": ":"")+(b||"")+"\n";a.scrollTop=a.scrollHeight}}(d),
this.da=function(a){this.j(a,this.Va)}),!0;default:return!1}},log:function(){},j:function(){},status:function(a){this.j(this.Va+": "+a)},da:function(a,b,d){d=d||this.type;b||t((d?d+": ":"")+a)},sa:function(){return this.w.W=!0},ra:function(a,b){b&&(this.w.W=!1);return!0}};function mb(a,b){if(a.D){a===a.D?b|=0:b=b||a.X;var d=a.D.X&b;return!!b&&d===b||!!(d&a.D.Ab)}return!1}
function nb(a,b){if(a.w.Wa)return a.w.Da&&(a.w.Da=!1),a.w.Wa=!1;if(a.w.error)return a.j(a.toString()+" error"),!1;a.w.Da=b;return a.w.Da}function ob(a,b){a.w.Da&&(b?a.w.Wa=!0:void 0===b&&a.j(a.toString()+" busy"));return a.w.Da}function E(a){if(!a.w.error&&(a.w.ready=!0,a.w.ready)){var b=a.Ua;a.Ua=null;b&&b()}}function pb(a,b){b&&(a.w.ready?b():a.Ua=b);return a.w.ready}function qb(a,b){a.w.error=!0;a.da(b)}
var rb="undefined"!==typeof ArrayBuffer,F={cpu:1,bus:64,mem:128,keyboard:65536,key:131072,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:268435456,warn:536870912,buffer:1073741824,halt:-2147483648};function sb(a){v.call(this,"Panel",a,sb)}y(sb);m=sb.prototype;m.fa=function(a,b,d,c){return this.C&&this.C.fa(a,b,d,c)||this.b&&this.b.fa(a,b,d,c)||this.D&&this.D.fa(a,b,d,c)?!0:this.parent.fa.call(this,a,b,d,c)};m.xa=function(a,b,d,c){this.C=a;this.G=b;this.b=d;this.D=c};
m.sa=function(a,b){b||tb();return!0};m.ra=function(){return!0};m.ha=function(){};function tb(){for(var a=!1,b=D(document,"pdp11","panel"),d=0;d<b.length;d++){var c=b[d],e=B(c),f;a:{f=e.id;if(void 0!==f)for(var h=void 0,h=0;h<x.length;h++)if(x[h].id===f){f=x[h];break a}f=null}f||(a=!0,f=new sb(e));lb(f,c);a&&E(f)}}Pa(tb);
function ub(a,b,d){v.call(this,"Bus",a,ub);this.b=b;this.D=d;this.u=a.busWidth||16;this.C=Math.pow(2,this.u);this.i=this.C-1|0;this.$=16>=this.u?10:20>=this.u?12:24>=this.u?14:15;this.ja=1<<this.$;this.B=this.ja>>2;this.g=this.ja-1;this.G=this.C/this.ja|0;this.F=this.G-1;a=new G;vb(a,this.D);this.N=Array(this.G);for(b=0;b<this.G;b++)this.N[b]=a;E(this)}y(ub);ub.prototype.reset=function(){};ub.prototype.sa=function(a,b){b||this.reset();return!0};
function wb(a,b,d,c){for(var e=b,f=d,h=e>>>a.$;0<f&&h<a.N.length;){var g=a.N[h],k=h*a.ja,l=a.ja-(e-k);l>f&&(l=f);if(g&&g.size){if(g.type==c){if(e+f<=g.A)return g.Sa+=g.A-e,g.A=e,!0;if(e>=g.A+g.Sa){l=g.size-(e-k);l>f&&(l=f);g.Sa=e-g.A+l;e=k+a.ja;f-=l;h++;continue}}return xb(1,e,f)}e=new G(e,l,a.ja,c);vb(e,a.D,g);a.N[h++]=e;e=k+a.ja;f-=l}return 0>=f?(a.status(Math.floor(d/1024)+"Kb "+yb[c]+" at "+r(b)),!0):xb(2,b,d)}
function zb(a,b){var d=b&a.g,c=(b&a.i)>>>a.$;return d!=a.g?a.N[c].vb(d,b):a.N[c++].Qa(d,b)|a.N[c&a.F].Qa(0,b+1)<<8}function xb(a,b,d){t("Memory block error ("+a+": "+p(b)+","+p(d)+")");return!1}var Ab;if(rb){var Mb=new ArrayBuffer(2);(new DataView(Mb)).setUint16(0,256,!0);Ab=256===(new Uint16Array(Mb))[0]}else Ab=!1;var Nb=Ab;
function G(a,b,d,c){this.id=Ob+=2;this.b=null;this.A=a;this.Sa=b;this.size=d||0;this.type=c||Pb;this.B=c==Qb;vb(this);this.ta=this.Cb=!1;if(d)if(rb)this.J=new ArrayBuffer(d),this.C=new DataView(this.J,0,d),this.g=new Uint8Array(this.J,0,d),this.K=new Uint16Array(this.J,0,d>>1),this.b=new Int32Array(this.J,0,d>>2),Rb(this,Nb?Sb:Tb);else{this.b=Array(d>>2);for(a=0;a<this.b.length;a++)this.b[a]=0;Rb(this,Ub)}else Rb(this)}var Pb=0,Qb=2,yb=["NONE","RAM","ROM","VID","H/W"],Ob=0;
G.prototype={constructor:G,parent:null,save:function(){var a,b;if(rb)for(a=Array(this.size>>2),b=0;b<a.length;b++)a[b]=this.C.getInt32(b<<2,!0);else a=this.b;return a},restore:function(a){if(a&&this.size==a.length<<2){var b;if(rb)for(b=0;b<a.length;b++)this.C.setInt32(b<<2,a[b],!0);else this.b=a;return this.ta=!0}return!1},va:function(a,b){b?0===this.u++&&Vb(this,Wb,!1):0===this.i++&&Xb(this,Wb,!1)},L:function(){this.D&&mb(this.D,129)&&this.D.message("attempt to read invalid block %"+p(this.A),!0);
return 255},G:function(a,b){this.D&&mb(this.D,129)&&this.D.message("attempt to write "+r(b)+" to invalid block %"+p(this.A),!0)},U:function(a,b){return this.F(a++,b++)|this.F(a,b)<<8},na:function(a,b,d){this.I(a++,b&255,d++);this.I(a,b>>8,d)},R:function(a){return this.b[a>>2]>>>((a&3)<<3)&255},Z:function(a){var b=a>>2;a=(a&3)<<3;var d=this.b[b]>>a;return 24>a?d&65535:d&255|(this.b[b+1]&255)<<8},ga:function(a,b){var d=a>>2,c=(a&3)<<3;this.b[d]=this.b[d]&~(255<<c)|b<<c;this.ta=!0},pa:function(a,b){var d=
a>>2,c=(a&3)<<3;24>c?this.b[d]=this.b[d]&~(65535<<c)|b<<c:(this.b[d]=this.b[d]&16777215|b<<24,d++,this.b[d]=this.b[d]&-256|b>>8);this.ta=!0},O:function(a,b){if(this.D&&null!=this.A){var d=this.D;Yb(d,this.A+a,1,d.M)&&d.aa(!0)}return this.Qa(a,b)},T:function(a,b){if(this.D&&null!=this.A){var d=this.D;Yb(d,this.A+a,2,d.M)&&d.aa(!0)}return this.vb(a,b)},ca:function(a,b,d){if(this.D&&null!=this.A){var c=this.D;Yb(c,this.A+a,1,c.B)&&c.aa(!0)}this.B?this.G(a,b,d):this.Ia(a,b,d)},la:function(a,b,d){if(this.D&&
null!=this.A){var c=this.D;Yb(c,this.A+a,2,c.B)&&c.aa(!0)}this.B?this.G(a,b,d):this.xb(a,b,d)},M:function(a){return this.g[a]},P:function(a){return this.g[a]},S:function(a){return this.C.getUint16(a,!0)},V:function(a){return a&1?this.g[a]|this.g[a+1]<<8:this.K[a>>1]},ba:function(a,b){this.g[a]=b;this.ta=!0},ea:function(a,b){this.g[a]=b;this.ta=!0},ia:function(a,b){this.C.setUint16(a,b,!0);this.ta=!0},oa:function(a,b){a&1?(this.g[a]=b,this.g[a+1]=b>>8):this.K[a>>1]=b;this.ta=!0}};
function vb(a,b,d){a.D=b;a.i=a.u=0;d&&((a.i=d.i)&&Xb(a,Wb,!1),(a.u=d.u)&&Vb(a,Wb,!1))}function Zb(a,b){b?0===--a.u&&(a.I=a.B?a.G:a.Ia):0===--a.i&&(a.F=a.Qa)}function Vb(a,b,d){d&&a.u||(a.I=!a.B&&b[2]||a.G);if(d||void 0===d)a.Ia=b[2]||a.G,a.xb=b[3]||a.na}function Xb(a,b,d){d&&a.i||(a.F=b[0]||a.L);if(d||void 0===d)a.Qa=b[0]||a.L,a.vb=b[1]||a.U}function Rb(a,b){b||(b=$b);Xb(a,b,void 0);Vb(a,b,void 0)}
var $b=[],Ub=[G.prototype.R,G.prototype.Z,G.prototype.ga,G.prototype.pa],Wb=[G.prototype.O,G.prototype.T,G.prototype.ca,G.prototype.la];if(rb)var Tb=[G.prototype.M,G.prototype.S,G.prototype.ba,G.prototype.ia],Sb=[G.prototype.P,G.prototype.V,G.prototype.ea,G.prototype.oa];
function ac(a,b){v.call(this,"CPU",a,ac,1);var d=a.multiplier||1;this.Za=a.cycles||b;this.za=d;this.Ka=Math.round(this.Za/1E4)/100;this.ya=this.Ka*this.za;this.w.Y=!1;this.w.cb=!1;this.w.Ja=a.autoStart;this.w.ib=!1;this.w.Ea=!1;this.Na=this.ba=0;this.Oa=a.csStart;this.Fa=a.csInterval;this.Ga=a.csStop;this.la=[];this.Fb=this.Ba.bind(this);E(this)}y(ac);var bc=["power","reset"];m=ac.prototype;
m.xa=function(a,b,d,c){this.C=a;this.G=b;this.D=c;for(b=0;b<bc.length;b++)(d=this.J[bc[b]])&&this.C.fa(null,bc[b],d);this.ga=null;a=cc(a,"autoStart");null!=a&&(this.w.Ja="true"==a?!0:"false"==a?!1:!!a);E(this)};m.reset=function(){};m.save=function(){return null};m.restore=function(){return!1};
m.sa=function(a,b){if(!b){if(a&&this.restore){dc(this);if(!this.restore(a))return!1;ec(this)}else this.reset();if(this.D){var d=this.D;d.j("Type ? for help with PDP11 Debugger commands");d.ha();if(d.la){var c=d.la;d.la=null;fc(d,c)}}else this.j("No debugger detected")}H(this);return!0};m.ra=function(a){return a?this.save():!0};m.Ja=function(){return this.w.Ja||!this.D&&void 0===this.J.run?(this.Ba(!0),!0):!1};m.kb=function(){return 0};
function ec(a){void 0===a.Oa&&(a.Oa=0);void 0===a.Fa&&(a.Fa=-1);void 0===a.Ga&&(a.Ga=-1);a.w.Ea=0<=a.Oa&&0<a.Fa;a.w.Ea&&(a.Na=0,a.ba=a.Oa-a.U)}function gc(a,b){if(a.w.Ea){var d=!1;a.Na=a.Na+a.kb()|0;a.ba-=b;0>=a.ba&&(a.ba+=a.Fa,d=!0);0<=a.Ga&&a.Ga<=hc(a)&&(a.Fa=a.Ga=-1,ec(a),a.aa(),d=!0);d&&a.j(hc(a)+" cycles: checksum="+p(a.Na))}}
function ic(a,b,d,c){a.J[b]&&(void 0===d&&(qb(a,"Value for "+b+" is invalid"),a.aa()),d=!a.w.Y||a.w.ib?p(d,c):"--------".substr(0,c),a.J[b].textContent!=d&&(a.J[b].textContent=d))}
m.fa=function(a,b,d){var c=this;a=!1;switch(b){case "power":case "reset":this.J[b]=d;a=!0;break;case "run":this.J[b]=d;d.onclick=function(){var a;if(a=c.C)if(a=c.C,a.w.W)a=!0;else{var b=null,d,g=ab(a.id);for(d=0;d<g.length&&(b=g[d],b===a||b.w.ready);d++);if(d==g.length)for(d=0;d<g.length&&(b=g[d],b===a||b.w.W);d++);d==g.length&&(b=a);t("The "+b.type+" component ("+b.id+") is not "+(b.w.ready?"powered yet":"ready yet"+(b.Ua?" (waiting for notification)":""))+".");a=!1}a&&(c.w.Y?c.aa():c.Ba())};a=!0;
break;case "speed":this.J[b]=d;a=!0;break;case "setSpeed":this.J[b]=d,d.onclick=function(){jc(c,c.za<<1,!0)},d.textContent=this.ya.toFixed(2)+"Mhz",a=!0}return a};function kc(a,b,d){a.U+=b;d&&(a.T=a.P=0)}function lc(a,b){var d=1;b&&1<a.za&&a.R&&(d=a.R/a.Ka);a.sb=Math.round(1E3/30);a.pa=Math.floor(a.Za/30*d);b||(a.ca=a.pa);a.$a=0}function hc(a){return a.U+a.O+a.T-a.P}function dc(a){a.R=0;a.tb=0;a.U=a.O=a.T=a.P=0;ec(a);jc(a,1)}
function jc(a,b,d){var c=!1;if(void 0!==b){.8>a.R/a.ya?b=1:c=!0;a.za=b;b=a.Ka*a.za;if(a.ya!=b){a.ya=b;b=a.ya.toFixed(2)+"Mhz";var e=a.J.setSpeed;e&&(e.textContent=b);a.j("target speed: "+b)}d&&a.C&&a.C.Ra()}kc(a,a.O);a.O=0;a.M=ta();a.S=0;lc(a);return c}function yc(a){a.T-=a.P;a.P=0}
m.Ba=function(a){if(nb(this,!0)){if(!this.w.Y){jc(this);this.C&&this.C.start(this.M,hc(this));this.w.Y=!0;this.w.cb=!0;this.ga&&this.ga.start();var b=this.J.run;b&&(b.textContent="Halt");this.C&&(this.C.ha(!0),a&&this.C.Ra(!0))}this.$a>=this.Za&&lc(this,!0);this.ia=0;this.oa=ta();this.S&&(a=this.oa-this.S,a>this.sb&&(this.M+=a,this.M>this.oa&&(this.M=this.oa)));try{do{for(var d=this.w.Ea?1:this.pa,c=this.la.length-1;0<=c;c--){var e=this.la[c];0>e[0]||d>e[0]&&(d=e[0])}this.Ha(d);var f=this.T-this.P;
a=f;for(var h=this.la.length-1;0<=h;h--){var g=this.la[h];0>g[0]||(g[0]-=a,0>=g[0]&&(g[0]=-1,g[1]()))}this.ia+=f;this.O+=f;kc(this,0,!0);gc(this,f);this.ca-=f;if(0>=this.ca){this.ca+=this.pa;15<=++this.tb&&(this.C&&this.C.ha(),this.tb=0);break}}while(this.w.Y)}catch(k){this.aa();H(this);this.C&&this.C.stop(ta(),hc(this));nb(this,!1);qb(this,k.stack||k.message);return}d=setTimeout;c=this.Fb;this.S=ta();e=this.sb;this.ia&&(e=Math.round(e*this.ia/this.pa));e=e-(this.S-this.oa);if(f=this.S-this.M)this.R=
Math.round(this.O/(10*f))/100,864E5<=f&&(this.U=0,jc(this));if(0>e||this.R<this.ya)-1E3>e&&(this.M-=e),e=0;this.$a+=this.ia;this.S+=e;d(c,e)}else H(this),this.C&&this.C.stop(ta(),hc(this))};m.Ha=function(){return 0};m.aa=function(a){ob(this,!0);yc(this);kc(this,this.O);this.O=0;if(this.w.Y){this.w.Y=!1;this.ga&&this.ga.stop();var b=this.J.run;b&&(b.textContent="Run")}this.w.complete=a};function H(a,b){a.C&&a.C.ha(b)}
function zc(a){this.rb=+a.model||1170;ac.call(this,a,1E6);this.lb=0;this.u=65536;this.g=this.b=32768;this.i=65535;this.H=15;this.f=[0,0,0,0,0,0,0,0];this.bb=[0,0,0,0,0,0];this.Aa=[0,0,0,0];this.memory=[];this.I=[];this.ab=this.ub=0;this.V=2;this.Z=255;this.F=0;this.ea=-1;this.qb=this.La=this.pb=this.B=this.Ca=this.L=this.K=0;this.na=[7,7,7,7];this.Ma=[[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],[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[65535,65535,65535,
65535,65535,65535,65535,65535,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]];this.Hb=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.w.complete=this.w.Bb=!1}y(zc,ac);m=zc.prototype;m.reset=function(){this.w.Y&&this.aa();Ac(this);dc(this);this.w.error=!1;this.parent.reset.call(this)};
function Ac(a){a.Z=255;a.I=[];a.ub=0;a.K=a.L=a.Ca=a.pb=0;a.na[0]=a.na[1]=a.na[3]=7;a.La=0}m.kb=function(){return 0};m.save=function(){var a=new I(this);J(a,0,[]);J(a,1,[this.ob,this.U,this.za]);for(var b=this.G,d=0,c=[],e=0;e<b.G;e++){var f=b.N[e];if(f.ta||f.Cb){c[d++]=e;var h=d++;a:if(f=f.save()){for(var g=0,k=0,l=[];g<f.length;){for(var n=f[g],q=g+1;q<f.length&&f[q]===n;)q++;l[k++]=q-g;l[k++]=n;g=q}if(l.length<f.length){f=l;break a}}c[h]=f}}J(a,2,c);return a.data()};
m.restore=function(a){var b=a[1];this.ob=b[0];this.U=b[1];jc(this,b[3]);a:{b=this.G;a=a[2];var d;for(d=0;d<a.length-1;d+=2){var c=a[d],e=a[d+1];if(e&&e.length<b.B){for(var f=0,h=Array(b.B),g=0;g<e.length-1;)for(var k=e[g++],l=e[g++];k--;)h[f++]=l;e=h}f=b.N[c];if(!f||!f.restore(e)){t("Unable to restore memory block "+c);b=!1;break a}}b=!0}return b};
m.fa=function(a,b,d){var c=!1;switch(b){case "PC":case "PSW":case "SF":case "ZF":case "CF":this.J[b]=d;this.lb++;c=!0;break;default:c=this.parent.fa.call(this,a,b,d)}return c};m.ha=function(a){this.lb&&(a||!this.w.Y||this.w.ib)&&(a=this.H&-14|0|(this.ka&255?0:4)|(this.ka&256?1:0),ic(this,"PSW",a,4),ic(this,"SF",a&8?1:0,1),ic(this,"ZF",a&4?1:0,1),ic(this,"CF",a&1?1:0,1));if(a=this.J.speed)a.textContent=this.w.Y&&this.R?this.R.toFixed(2)+"Mhz":"Stopped"};
function Bc(a,b){var d,c;a.b=b<<12;a.i=~b&4;a.g=b<<14;a.u=b<<16;if((b^a.H)&2048)for(d=0;6>d;d++)c=a.f[d],a.f[d]=a.bb[d],a.bb[d]=c;(a.B=b>>14&3)!==(a.H>>14&3)&&(a.Aa[c]=a.f[6],a.f[6]=a.Aa[a.B]);a.V=2;a.H=b}
function L(a,b){var d,c,e=0;0>a.ea?(a.H=a.H&63728|a.b>>12&8|a.g>>14&2|a.u>>16&1,a.i&65535||(a.H|=4),a.ea=a.H):a.B||(b=4,e=1);a.K&57344||(a.L=63222);a.B=0;0<=(d=M(a,b|65536))&&0<=(c=M(a,b+2&65535|65536))&&(Bc(a,c&53247|a.ea>>2&12288),e&&(a.f[6]=4),0<=Cc(a,a.ea)&&0<=Cc(a,a.f[7])&&(a.f[7]=d));a.F=0;return a.ea=-1}
function Dc(a,b,d){var c,e,f,h=0;if(d&a.pb){c=b>>13&a.na[a.B];e=a.Ma[a.B][c];f=(a.Ma[a.B][c+16]<<6)+(b&8191)&4194303;if(a.Ca&16){if(3932160<=f&&4186112>f){f=f&262143;var g=f>>13&31;31>g?a.Ca&32&&(f=a.Hb[g]+(f&8190)&4194302,3932160<=f&&4186112>f&&console.log("panic(898)")):f|=4186112}}else f&=262143,253952<=f&&(f|=4186112);if(3932160>f&&(3915776<=f||f&1&&!(d&1)))return L(a,4);switch(e&7){case 1:h=4096;case 2:e|=128;d&4&&(h=8192);break;case 4:h=4096;case 5:d&4&&(h=4096);case 6:e|=d&4?192:128;break;
default:h=32768}32512!==(e&32520)&&(e&8?e&32512&&(b&8128)<(e>>2&8128)&&(h|=16384):(b&8128)>(e>>2&8128)&&(h|=16384));a.Ma[a.B][c]=e;if(4194170!==f||a.B)a.La=a.B,a.qb=c;if(h){if(h&57344)return 0<=a.ea&&(h|=128),a.K&57344||(a.K=a.K|h|a.La<<5|a.qb<<1),L(a,168);a.K&61440||!(4191360>f||4194239<f)||(a.K|=4096,a.K&512&&(a.F|=2))}}else if(f=b&65535,57344<=f)f|=4186112;else if(f&1&&!(d&1))return L(a,4);return f}function N(a,b){return 4194304<=b?a.f[b-4194304]:3932160<=b?-1:0<=b?a.memory[b>>1]:b}
function Q(a,b,d){d&=65535;return 4194304<=b?a.f[b-4194304]=d:3932160<=b?-1:0<=b?a.memory[b>>1]=d:b}function R(a,b){var d;return 4194304<=b?a.f[b-4194304]&255:3932160<=b?-1:0<=b?(d=a.memory[b>>1],b&1&&(d=d>>8),d&255):b}function S(a,b,d){d&=255;return 4194304<=b?a.f[b-4194304]=a.f[b-4194304]&65280|d:3932160<=b?-1:0<=b?b&1?a.memory[b>>1]=d<<8|a.memory[b>>1]&255:a.memory[b>>1]=a.memory[b>>1]&65280|d:b}function M(a,b){return N(a,Dc(a,b,2))}
function Ec(a){var b=M(a,a.f[6]|65536);0<=b&&(a.f[6]=a.f[6]+2&65535);return b}function Cc(a,b){var d,c;a.f[6]=c=a.f[6]-2&65535;a.K&57344||(a.L=a.L<<8|246);if(!a.B&&c<=a.Z&&4<c){if(c<=a.Z-32)return a.f[6]=4,L(a,4);a.F|=4}return 0<=(d=Dc(a,c|65536,4))?Q(a,d,b):d}
function Fc(a,b,d){var c,e,f=b&7;switch(b>>3&7){case 0:return L(a,4);case 1:if(6===f&&!a.B&&d&4&&(a.f[6]<=a.Z||65534<=a.f[6])){if(a.f[6]<=a.Z-32||65534<=a.f[6])return a.f[6]=4,L(a,4);a.F|=4}return 7===f?a.f[f]:a.f[f]|65536;case 2:e=2;c=a.f[f];7!==f&&(c|=65536,6>f&&d&1&&(e=1));break;case 3:e=2;c=a.f[f];7!==f&&(c|=65536);if(0>(c=M(a,c)))return c;c|=65536;break;case 4:e=-2;6>f&&d&1&&(e=-1);c=a.f[f]+e&65535;7!==f&&(c|=65536);break;case 5:e=-2;c=a.f[f]-2&65535;7!==f&&(c|=65536);if(0>(c=M(a,c)))return c;
c|=65536;break;case 6:if(0>(c=M(a,a.f[7])))return c;a.f[7]=a.f[7]+2&65535;c=c+a.f[f]&65535;return c|65536;case 7:if(0>(c=M(a,a.f[7])))return c;a.f[7]=a.f[7]+2&65535;c=c+a.f[f]&65535;return 0>(c=M(a,c|65536))?c:c|65536}a.f[f]=a.f[f]+e&65535;a.K&57344||(a.L=a.L<<8|e<<3&248|f);if(6===f&&!a.B&&d&4&&0>=e&&(a.f[6]<=a.Z||65534<=a.f[6])){if(a.f[6]<=a.Z-32)return a.f[6]=4,L(a,4);a.F|=4}return c}function T(a,b,d){var c;return b&56?(0<=(c=Fc(a,b,d))&&(c=Dc(a,c,d)),c):4194304+(b&7)}
function U(a,b){var d;b&56?0<=(d=T(a,b,2))&&(d=N(a,d)):d=a.f[b&7];return d}function Gc(a,b){var d;b&56?0<=(d=T(a,b,3))&&(d=R(a,d)):d=a.f[b&7]&255;return d}function V(a,b){return((b&128?b|65280:b&255)<<1)+a&65535}
m.Ha=function(a){this.w.complete=!0;var b=this.w.Bb=this.D&&Hc(this.D),d=a?this.w.cb?0:1:-1;this.w.cb=!1;this.T=this.P=a;this.ob&256?(yc(this),a=!1):a=!0;if(a){do{if(b){if(Ic(this.D,this.f[7],d)){this.aa();break}d=1}var c,e,f,h,g;if(this.V)if(1===this.V)this.V=2;else{this.V=0;g=-1;c=this.ub&224;if(0<(a=this.I.length))for(;0<a--;){if(0<this.I[a].Ya){this.I[a].Ya--;this.V=2;break}if(this.I[a].gb){if(!this.I[a].gb()){this.I.splice(a,1);g--;continue}this.I[a].gb=null}this.I[a].Eb>c&&(c=this.I[a].Eb,g=
a)}c>(this.H&224)&&(0>g?L(this,160):(L(this,this.I[g].Jb),this.I.splice(g,1)))}this.K&57344||(this.L=0);this.F=this.H&16;if(0<=(a=M(this,this.f[7])))switch(this.f[7]=this.f[7]+2&65535,a&61440){case 4096:0<=(c=U(this,a>>6))&&(a&56?0<=(f=T(this,a,4))&&0<=Q(this,f,c)&&(this.b=this.i=c,this.g=0):(this.b=this.i=this.f[a&7]=c,this.g=0));break;case 8192:0<=(c=U(this,a>>6))&&0<=(e=U(this,a))&&(this.b=this.i=this.u=a=c-e,this.g=(c^e)&(c^a));break;case 12288:0<=(c=U(this,a>>6))&&0<=(e=U(this,a))&&(this.b=this.i=
c&e,this.g=0);break;case 16384:0<=(c=U(this,a>>6))&&(a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e&~c,0<=Q(this,f,a)&&(this.b=this.i=a,this.g=0)):(this.b=this.i=a=this.f[a&7]&=~c,this.g=0));break;case 20480:0<=(c=U(this,a>>6))&&(a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e|c,0<=Q(this,f,a)&&(this.b=this.i=a,this.g=0)):(this.b=this.i=a=this.f[a&7]|=c,this.g=0));break;case 24576:0<=(c=U(this,a>>6))&&(a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=c+e,0<=Q(this,f,a)&&(this.b=this.i=this.u=a,this.g=(c^a)&(e^a))):(g=a&7,
e=this.f[g],this.f[g]=(a=c+e)&65535,this.b=this.i=this.u=a,this.g=(c^a)&(e^a)));break;case 36864:0<=(c=Gc(this,a>>6))&&(a&56?0<=(f=T(this,a,5))&&0<=S(this,f,c)&&(this.b=this.i=c<<8,this.g=0):(c&128&&(c|=65280),this.b=this.i=this.f[a&7]=c,this.g=0));break;case 40960:0<=(c=Gc(this,a>>6))&&0<=(e=Gc(this,a))&&(a=c-e,this.b=this.i=this.u=a<<8,this.g=((c^e)&(c^a))<<8);break;case 45056:0<=(c=Gc(this,a>>6))&&0<=(e=Gc(this,a))&&(this.b=this.i=(c&e)<<8,this.g=0);break;case 49152:0<=(c=Gc(this,a>>6))&&0<=(e=
R(this,f=T(this,a,7)))&&(a=e&~c,0<=S(this,f,a)&&(this.b=this.i=a<<8,this.g=0));break;case 53248:0<=(c=Gc(this,a>>6))&&0<=(e=R(this,f=T(this,a,7)))&&(a=e|c,0<=S(this,f,a)&&(this.b=this.i=a<<8,this.g=0));break;case 57344:0<=(c=U(this,a>>6))&&(a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e-c,0<=Q(this,f,a)&&(this.b=this.i=this.u=a,this.g=(c^e)&(e^a))):(g=a&7,e=this.f[g],this.f[g]=(a=e-c)&65535,this.b=this.i=this.u=a,this.g=(c^e)&(e^a)));break;default:switch(a&65024){case 2048:0<=(h=Fc(this,a,0))&&(g=a>>6&7,
0<=Cc(this,this.f[g])&&(this.f[g]=this.f[7],this.f[7]=h&65535));break;case 28672:0<=(c=U(this,a))&&(g=a>>6&7,c&32768&&(c|=-65536),e=this.f[g],e&32768&&(e|=-65536),a=~~(c*e),this.f[g]=a>>16&65535,this.f[g|1]=a&65535,this.b=a>>16,this.i=this.b|a,this.u=this.g=0,-32768>a||32767<a)&&(this.u=65536);break;case 29184:0<=(c=U(this,a))&&(c?(g=a>>6&7,e=this.f[g]<<16|this.f[g|1],this.u=this.g=0,c&32768&&(c|=-65536),a=~~(e/c),-32768<=a&&32767>=a?(this.f[g]=a&65535,this.f[g|1]=e-a*c&65535,this.i=a>>16|a,this.b=
a>>16):(this.g=32768,this.i=a>>15|a,this.b=e>>16,-1===c&&65534===this.f[g]&&(this.f[g]=this.f[g|1]=1))):(this.i=this.b=0,this.g=32768,this.u=65536));break;case 29696:0<=(c=U(this,a))&&(g=a>>6&7,a=this.f[g],a&32768&&(a|=4294901760),this.u=this.g=0,c&=63,c&32?(c=64-c,16<c&&(c=16),this.u=a<<17-c,a=a>>c):c&&(16<c?(this.g=a,a=0):(this.u=a=a<<c,(e=a>>15&65535)&&65535!==e&&(this.g=32768))),this.f[g]=a&65535,this.b=this.i=a);break;case 30208:if(0<=(c=U(this,a))){g=a>>6&7;e=this.f[g]<<16|this.f[g|1];this.u=
this.g=0;c&=63;if(c&32)c=64-c,32<c&&(c=32),a=e>>c-1,this.u=a<<16,a>>=1,e&2147483648&&(a|=4294967295<<32-c);else if(c){if(a=e<<c-1,this.u=a>>15,a<<=1,32<c&&(c=32),e>>=32-c)e|=4294967295<<c&4294967295,4294967295!==e&&(this.g=32768)}else a=e;this.f[g]=a>>16&65535;this.f[g|1]=a&65535;this.b=a>>16;this.i=a>>16|a}break;case 30720:a&56?0<=(e=N(this,f=T(this,a,6)))&&(e^=this.f[a>>6&7],0<=Q(this,f,e)&&(this.b=this.i=e,this.g=0)):(this.b=this.i=e=this.f[a&7]^=this.f[a>>6&7],this.g=0);break;case 32256:g=a>>
6&7;if(this.f[g]=this.f[g]-1&65535)this.f[7]=this.f[7]-((a&63)<<1)&65535;break;default:switch(a&65280){case 256:this.f[7]=V(this.f[7],a);break;case 512:this.i&65535&&(this.f[7]=V(this.f[7],a));break;case 768:this.i&65535||(this.f[7]=V(this.f[7],a));break;case 1024:(this.b&32768)===(this.g&32768)&&(this.f[7]=V(this.f[7],a));break;case 1280:(this.b&32768)!==(this.g&32768)&&(this.f[7]=V(this.f[7],a));break;case 1536:this.i&65535&&(this.b&32768)===(this.g&32768)&&(this.f[7]=V(this.f[7],a));break;case 1792:this.i&
65535&&(this.b&32768)===(this.g&32768)||(this.f[7]=V(this.f[7],a));break;case 32768:this.b&32768||(this.f[7]=V(this.f[7],a));break;case 33280:!(this.u&65536)&&this.i&65535&&(this.f[7]=V(this.f[7],a));break;case 33024:this.b&32768&&(this.f[7]=V(this.f[7],a));break;case 33536:if(this.u&65536||!(this.i&65535))this.f[7]=V(this.f[7],a);break;case 33792:this.g&32768||(this.f[7]=V(this.f[7],a));break;case 34048:this.g&32768&&(this.f[7]=V(this.f[7],a));break;case 34304:this.u&65536||(this.f[7]=V(this.f[7],
a));break;case 34560:this.u&65536&&(this.f[7]=V(this.f[7],a));break;case 34816:L(this,24);break;case 35072:L(this,28);break;default:switch(a&65472){case 64:0<=(h=Fc(this,a,0))&&(this.f[7]=h&65535);break;case 192:a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e<<8|e>>8,0<=Q(this,f,a)&&(this.b=this.i=e&65280,this.g=this.u=0)):(g=a&7,e=this.f[g],this.f[g]=(e<<8|e>>8)&65535,this.b=this.i=e&65280,this.g=this.u=0);break;case 2560:a&56?0<=(f=T(this,a,4))&&0<=Q(this,f,0)&&(this.b=this.u=this.g=this.i=0):this.b=this.u=
this.g=this.i=this.f[a&7]=0;break;case 2624:0<=(e=N(this,f=T(this,a,6)))&&(a=~e,0<=Q(this,f,a)&&(this.b=this.i=a,this.u=65536,this.g=0));break;case 2688:a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e+1,0<=Q(this,f,a)&&(this.b=this.i=a,this.g=a&(a^e))):(g=a&7,e=this.f[g],a=e+1,this.f[g]=a&65535,this.b=this.i=a,this.g=a&(a^e));break;case 2752:a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e-1,0<=Q(this,f,a)&&(this.b=this.i=a,this.g=(a^e)&e)):(g=a&7,e=this.f[g],a=e-1,this.f[g]=a&65535,this.b=this.i=a,this.g=(a^e)&e);
break;case 2816:0<=(e=N(this,f=T(this,a,6)))&&(a=-e,0<=Q(this,f,a)&&(this.u=this.b=this.i=a,this.g=a&e));break;case 2880:0<=(e=N(this,f=T(this,a,6)))&&(a=e+(this.u>>16&1),0<=Q(this,f,a)&&(this.u=this.b=this.i=a,this.g=a&(a^e)));break;case 2944:0<=(e=N(this,f=T(this,a,6)))&&(a=e-(this.u>>16&1),0<=Q(this,f,a)&&(this.u=this.b=this.i=a,this.g=(a^e)&e));break;case 3008:0<=(e=U(this,a))&&(this.b=this.i=e,this.u=this.g=0);break;case 3072:a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=(this.u&65536|e)>>1,0<=Q(this,
f,a)&&(this.u=e<<16,this.b=this.i=a,this.g=a^this.u>>1)):(g=a&7,e=this.f[g],a=(this.u&65536|e)>>1,this.f[g]=a&65535,this.u=e<<16,this.b=this.i=a,this.g=a^this.u>>1);break;case 3136:a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e<<1|this.u>>16&1,0<=Q(this,f,a)&&(this.u=this.b=this.i=a,this.g=a^e)):(g=a&7,e=this.f[g],a=e<<1|this.u>>16&1,this.f[g]=a&65535,this.u=this.b=this.i=a,this.g=a^e);break;case 3200:a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e&32768|e>>1,0<=Q(this,f,a)&&(this.u=e<<16,this.b=this.i=a,this.g=
this.b^this.u>>1)):(g=a&7,e=this.f[g],a=e&32768|e>>1,this.f[g]=a&65535,this.u=e<<16,this.b=this.i=a,this.g=this.b^this.u>>1);break;case 3264:a&56?0<=(e=N(this,f=T(this,a,6)))&&(a=e<<1,0<=Q(this,f,a)&&(this.u=this.b=this.i=a,this.g=a^e)):(g=a&7,e=this.f[g],a=e<<1,this.f[g]=a&65535,this.u=this.b=this.i=a,this.g=a^e);break;case 3328:h=this.f[7]+((a&63)<<1)&65535;0<=(c=M(this,h|65536))&&(this.f[7]=this.f[5],this.f[5]=c,this.f[6]=h+2&65535);break;case 3392:a&56?0<=(h=Fc(this,a,0))&&(61440!==(this.H&61440)&&
(h&=65535),this.B=this.H>>12&3,0<=(c=M(this,h))&&(this.B=this.H>>14&3,0<=Cc(this,c)&&(this.b=this.i=c,this.g=0))):(g=a&7,c=6!==g||(this.H>>2&12288)===(this.H&12288)?this.f[g]:this.Aa[this.H>>12&3],0<=Cc(this,c)&&(this.b=this.i=c,this.g=0));break;case 3456:0<=(e=Ec(this))&&((this.K&57344||(this.L=22),a&56)?0<=(h=Fc(this,a,0))&&(h&=65535,this.B=this.H>>12&3,0<=(f=Dc(this,h,4))&&(this.B=this.H>>14&3,0<=Q(this,f,e)&&(this.b=this.i=e,this.g=0))):(g=a&7,6!==g||(this.H>>2&12288)===(this.H&12288)?this.f[g]=
e:this.Aa[this.H>>12&3]=e,this.b=this.i=e,this.g=0));break;case 3520:0<=(f=T(this,a,4))&&(a=-(this.b>>15&1),0<=Q(this,f,a)&&(this.i=a,this.g=0));break;case 35328:a&56?0<=(f=T(this,a,5))&&0<=S(this,f,0)&&(this.b=this.u=this.g=this.i=0):(this.f[a&7]&=65280,this.b=this.u=this.g=this.i=0);break;case 35392:0<=(e=R(this,f=T(this,a,7)))&&(a=~e,0<=S(this,f,a)&&(this.b=this.i=a<<8,this.u=65536,this.g=0));break;case 35456:0<=(e=R(this,f=T(this,a,7)))&&(a=e+1,0<=S(this,f,a)&&(this.b=this.i=a<<8,this.g=(a&(a^
e))<<8));break;case 35520:0<=(e=R(this,f=T(this,a,7)))&&(a=e-1,0<=S(this,f,a)&&(this.b=this.i=a<<8,this.g=((a^e)&e)<<8));break;case 35584:0<=(e=R(this,f=T(this,a,7)))&&(a=-e,0<=S(this,f,a)&&(this.u=this.b=this.i=a<<8,this.g=(a&e)<<8));break;case 35648:0<=(e=R(this,f=T(this,a,7)))&&(a=e+(this.u>>16&1),0<=S(this,f,a)&&(this.b=this.i=this.u=a<<8,this.g=(a&(a^e))<<8));break;case 35712:0<=(e=R(this,f=T(this,a,7)))&&(a=e-(this.u>>16&1),0<=S(this,f,a)&&(this.b=this.i=this.u=a<<8,this.g=((a^e)&e)<<8));break;
case 35776:0<=(e=Gc(this,a))&&(this.b=this.i=e<<8,this.u=this.g=0);break;case 35840:0<=(e=R(this,f=T(this,a,7)))&&(a=((this.u&65536)>>8|e)>>1,0<=S(this,f,a)&&(this.u=e<<16,this.b=this.i=a<<8,this.g=this.b^this.u>>1));break;case 35904:0<=(e=R(this,f=T(this,a,7)))&&(a=e<<1|this.u>>16&1,0<=S(this,f,a)&&(this.u=this.b=this.i=a<<8,this.g=(a^e)<<8));break;case 35968:0<=(e=R(this,f=T(this,a,7)))&&(a=e&128|e>>1,0<=S(this,f,a)&&(this.u=e<<16,this.b=this.i=a<<8,this.g=this.b^this.u>>1));break;case 36032:0<=
(e=R(this,f=T(this,a,7)))&&(a=e<<1,0<=S(this,f,a)&&(this.u=this.b=this.i=a<<8,this.g=(a^e)<<8));break;case 36160:a&56?0<=(h=Fc(this,a,0))&&(this.B=this.H>>12&3,0<=(c=M(this,h|65536))&&(this.B=this.H>>14&3,0<=Cc(this,c)&&(this.b=this.i=c,this.g=0))):(g=a&7,c=6!==g||(this.H>>2&12288)===(this.H&12288)?this.f[g]:this.Aa[this.H>>12&3],0<=Cc(this,c)&&(this.b=this.i=c,this.g=0));break;case 36224:0<=(e=Ec(this))&&((this.K&57344||(this.L=22),a&56)?0<=(h=Fc(this,a,0))&&(this.B=this.H>>12&3,0<=(f=Dc(this,h|
65536,4))&&(this.B=this.H>>14&3,0<=Q(this,f,e)&&(this.b=this.i=e,this.g=0))):(g=a&7,6!==g||(this.H>>2&12288)===(this.H&12288)?this.f[g]=e:this.Aa[this.H>>12&3]=e,this.b=this.i=e,this.g=0));break;default:switch(a&65528){case 128:0<=(c=Ec(this))&&(g=a&7,this.f[7]=this.f[g],this.f[g]=c);break;case 152:this.H&49152||(this.H=this.H&63519|(a&7)<<5,this.V=1);break;case 160:case 168:a&1&&(this.u=0);a&2&&(this.g=0);a&4&&(this.i=1);a&8&&(this.b=0);break;case 176:case 184:a&1&&(this.u=65536);a&2&&(this.g=32768);
a&4&&(this.i=0);a&8&&(this.b=32768);break;default:switch(a){case 0:49152&this.H?L(this,4):(this.ab=3,yc(this),console.log("HALT at "+this.f[7].toString(8)));break;case 1:g=0;if(0<(a=this.I.length))for(;0<a--;)g+=this.I[a].Ya,this.I[a].Ya=0;0===g&&0===this.ab&&(this.ab=2,yc(this));break;case 3:L(this,12);break;case 4:L(this,16);break;case 5:this.H&49152||Ac(this);break;case 2:case 6:f=this.f[6];0<=(h=M(this,f|65536))&&(f=f+2&65535,0<=(c=M(this,f|65536))&&(this.f[6]=f+2&65535,c&=63743,this.H&49152&&
(c=c&63519|this.H&63712),this.f[7]=h,Bc(this,c),this.F&=-17,2===a&&(this.F|=this.H&16)));break;default:L(this,8)}}}}}}this.F&&(this.F&2?L(this,168):this.F&4?L(this,4):this.F&16&&L(this,12),this.F=0)}while(0<this.P)}return this.w.complete?this.T-this.P:void 0===this.w.complete?0:-1};Pa(function(){for(var a=D(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new zc(c);lb(c,d)}});
function Jc(a){v.call(this,"ROM",a,Jc);this.g=null;this.B=a.addr;this.i=a.size;this.F=a.writable;this.u=a.alias;this.C=a.file;this.I=fa(this.C);if(this.C){a=this.C;var b=ga(this.I);"json"!=b&&"hex"!=b&&(a=ka()+"/api/v1/dump?file="+this.C+"&format=bytes&decimal=true");var d=this;va(a,null,!0,function(a,b,f){Kc(d,a,b,f)})}}y(Jc);Jc.prototype.xa=function(a,b,d,c){this.G=b;this.b=d;this.D=c;Lc(this)};
Jc.prototype.sa=function(){if(this.qa){if(this.D){var a=this.D,b=this.id,d=this.B,c=this.i,e=this.qa,f=[],h;for(h in e){var g=e[h];"number"==typeof g&&(e[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var n=f,k=[k>>>0,h],q=sa(n,k,a.hb);0>q&&n.splice(-(q+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.F.push({Ib:b,A:d,Db:c,qa:e,fb:f})}delete this.qa}return!0};Jc.prototype.ra=function(){return!0};
function Kc(a,b,d,c){if(c)a.da("Unable to load system ROM (error "+c+": "+b+")");else{$a(a.nb,b,d);if("["==d.charAt(0)||"{"==d.charAt(0))try{var e=eval("("+d+")"),f=e.bytes,h=e.data;if(f)a.g=f;else if(h)for(a.g=Array(4*h.length),c=d=0;d<h.length;d++)a.g[c++]=h[d]&255,a.g[c++]=h[d]>>8&255,a.g[c++]=h[d]>>16&255,a.g[c++]=h[d]>>24&255;else a.g=e;a.qa=e.symbols;if(!a.g.length){t("Empty ROM: "+b);return}if(1==a.g.length){t(a.g[0]);return}}catch(g){a.da("ROM data error: "+g.message);return}else for(b=d.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.g=Array(b.length),e=0;e<b.length;e++)a.g[e]=ea(b[e]);Lc(a)}}
function Lc(a){if(!pb(a))if(!a.C)E(a);else if(a.g&&a.G){a.i||(a.i=a.g.length);if(a.g.length!=a.i)qb(a,"ROM size ("+p(a.g.length,8,!0)+") does not match specified size ("+p(a.i,8,!0)+")");else{var b;b=a.B;if(wb(a.G,b,a.i,a.F?1:Qb)){var d;for(d=0;d<a.g.length;d++){var c=a.G,e=b+d;c.N[(e&c.i)>>>c.$].Ia(e&c.g,a.g[d]&255,e)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.u?b.push(a.u):null!=a.u&&a.u.length&&(b=a.u);for(d=0;d<b.length;d++){for(var f=a,c=b[d],e=f.G,h=f.i,g=[],k=f.B>>>e.$;0<h&&k<e.N.length;)g.push(e.N[k++]),
h-=e.ja;e=f.G;f=f.i;h=0;for(c>>>=e.$;0<f&&c<e.N.length;){k=g[h++];if(!k)break;e.N[c++]=k;f-=e.ja}}delete a.g}}E(a)}}Pa(function(){for(var a=D(document,"pdp11","rom"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Jc(c);lb(c,d)}});function Mc(a){v.call(this,"RAM",a,Mc);this.u=a.addr;this.i=a.size;this.g=!1}y(Mc);m=Mc.prototype;m.xa=function(a,b,d,c){this.G=b;this.b=d;this.D=c;E(this)};m.sa=function(a,b){b||this.reset();return!0};m.ra=function(a){return a?this.save():!0};
m.reset=function(){!this.g&&this.i&&wb(this.G,this.u,this.i,1)&&(this.g=!0);this.g||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Pa(function(){for(var a=D(document,"pdp11","ram"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Mc(c);lb(c,d)}});function Nc(a){v.call(this,"Keyboard",a,Nc,65536);E(this)}y(Nc);Nc.prototype.fa=function(){return!1};Nc.prototype.xa=function(a,b,d,c){this.C=a;this.b=d;this.D=c;this.ga=null};
Pa(function(){for(var a=D(document,"pdp11","keyboard"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Nc(c);lb(c,d)}});function Oc(a){v.call(this,"Debugger",a,Oc);this.O=this.ga=this.I=0;this.R=!1;this.u=-1;this.i=[];this.T={}}y(Oc);var Pc={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};
function Qc(a,b,d,c){if(d)if(b){0>a.u&&a.i.length&&(a.u=0);if(0>a.u||b!=a.i[a.u])a.i.splice(0,0,b),a.u=0;a.u--}else a.R?b="end":b=a.i[a.u+1];a=[];if(b){b=b.toLowerCase().replace(/""/g,"'");d=0;var e=null;c=c||";";for(var f=0;f<=b.length;f++){var h=b.charAt(f);if('"'==h||"'"==h)e?h==e&&(e=null):e=h;else if(h==c&&!e||!h)a.push(oa(b.substring(d,f))),d=f+1}}return a}
function Rc(a,b,d){for(d=d||-1;d--&&b.length;){var c=b.pop();if(2>a.length)return!1;var e=a.pop(),f=a.pop();switch(c){case "*":c=f*e;break;case "/":if(!e)return!1;c=f/e;break;case "%":if(!e)return!1;c=f%e;break;case "+":c=f+e;break;case "-":c=f-e;break;case "<<":c=f<<e;break;case ">>":c=f>>e;break;case ">>>":c=f>>>e;break;case "<":c=f<e?1:0;break;case "<=":c=f<=e?1:0;break;case ">":c=f>e?1:0;break;case ">=":c=f>=e?1:0;break;case "==":c=f==e?1:0;break;case "!=":c=f!=e?1:0;break;case "&":c=f&e;break;
case "^":c=f^e;break;case "|":c=f|e;break;case "&&":c=f&&e?1:0;break;case "||":c=f||e?1:0;break;default:return!1}a.push(c|0)}return!0}
function Sc(a,b,d){var c;if(b){b=Tc(a,b);for(var e=0,f=!1,h=b,g=[],k=[],l=b.split(/(\|\||&&|\||^|&|!=|==|>=|>>>|>>|>|<=|<<|<|-|\+|%|\/|\*)/);e<l.length;){var n=l[e++],q=n.length,n=oa(n);if(!n){f=!0;break}n=Uc(a,n,null,!1===d);if(void 0===n){f=!0;d=!1;break}g.push(n);if(e==l.length)break;var n=l[e++],u=n.length;k.length&&Pc[n]<Pc[k[k.length-1]]&&Rc(g,k,1);k.push(n);b=b.substr(q+u)}Rc(g,k)&&1==g.length||(f=!0);f?d&&a.j("error parsing '"+h+"' at character "+(h.length-b.length)):(c=g.pop(),d&&Vc(a,null,
c))}return c}function Tc(a,b){for(var d;(d=b.match(/\{(.*?)}/))&&!(0<=d[1].indexOf("{"));){var c=Sc(a,d[1]);b=b.replace("{"+d[1]+"}",null!=c?p(c):"undefined")}for(;(d=b.match(/\[(.*?)]/))&&!(0<=d[1].indexOf("["));)b=b.replace("["+d[1]+"]","unimplemented");for(d=b;c=d.match(/\$([a-z]+)/i);){var e=null;switch(c[1].toLowerCase()){case "ops":e=a.O-a.ga}if(null==e)break;d=d.replace(c[0],e.toString())}return d}
function Uc(a,b,d,c){var e;null!=b?(e=a.T[b],null==e&&(e=ea(b)),null!=e||c||a.j("invalid "+(d?d:"value")+": "+b)):c||a.j("missing "+(d||"value"));return e}
function Vc(a,b,d){var c,e=!1;if(void 0!==d){var e=!0,f=d,h=0;c="";if(!h||4<h)h=4;for(var g=0;g<h;g++){c&&(c=","+c);var k=f&255,l=8,n="";l?32<l&&(l=32):l=32;if(null==k||isNaN(k))for(;0<l--;)n="?"+n;else for(;0<l--;)n=(k&1?"1":"0")+n,k>>=1;c=n+c;f>>=8}f=d;h=0;g="";h?11<h&&(h=11):h=f&-65536?11:6;if(null==f||isNaN(f))for(;0<h--;)g="?"+g;else for(;0<h--;)g=String.fromCharCode((f&7)+48)+g,f>>=3;c=p(d,0,!0)+" "+d+". "+("0o"+g)+" "+("0b"+c)}a.j((null!=b?b+": ":"")+c);return e}
function Wc(a,b){if(b)return Vc(a,b,a.T[b]);var d=0;for(b in a.T)Vc(a,b,a.T[b]),d++;return 0<d}function Xc(a){Oc.call(this,a);this.L=W();this.na=W();this.P=W();this.F=[];this.g=this.M=this.B=[];Yc(this);this.ba=0;Zc(this);this.ia=[];$c(this,a.messages);this.la=a.commands;var b=this;window?void 0===window.pdp11&&(window.pdp11=function(a){return fc(b,a)}):void 0===global.pdp11&&(global.pdp11=function(a){return fc(b,a)})}y(Xc,Oc);
var ad={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory","g [#]":"go [to #]",h:"halt","if":"eval expression","int [#]":"request interrupt",k:"stack trace",ln:"list nearest symbol(s)",m:"messages",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"},bd="NONE ADC ADCB ADD ASL ASLB ASR ASRB BCC BCS BEQ BGE BGT BHI BIC BICB BIS BISB BIT BITB BLE BLOS BLT BMI BNE BPL BPT BR BVC BVS CCC CLC CLCN CLCV CLCVN CLCVZ CLCZ CLCZN CLN CLR CLRB CLV CLVN CLVZ CLVZN CLZ CLZN CMP CMPB COM COMB DEC DECB INC INCB HALT JMP JSR MARK MFPD MFPI MFPS MOV MOVB MTPD MTPI MTPS NEG NEGB NOP RESET ROL ROLB ROR RORB RTI RTS SBC SBCB SCC SEC SECN SECV SECVN SECVZ SECZ SECZN SEN SEV SEVN SEVZ SEVZN SEZ SEZN SUB SWAB SXT TST TSTB WAIT".split(" "),
cd={61440:{4096:[62,4032,63],8192:[47,4032,63],12288:[18,4032,63],16384:[14,4032,63],20480:[16,4032,63],24576:[3,4032,63],36864:[63,4032,63],40960:[48,4032,63],45056:[19,4032,63],49152:[15,4032,63],53248:[17,4032,63],57344:[94,4032,63]},65024:{2048:[57,448,63]},65280:{256:[27,4096],512:[24,4096],768:[10,4096],1024:[11,4096],1280:[22,4096],1536:[12,4096],1792:[20,4096],32768:[25,4096],33024:[23,4096],33280:[13,4096],33536:[21,4096],33792:[28,4096],34048:[29,4096],34304:[8,4096],34560:[9,4096]},65472:{16:[56,
63],192:[95,63],1152:[53,63],2560:[38,63],2624:[49,63],2752:[51,63],2816:[67,63],2880:[1,63],2944:[77,63],3008:[97,63],3072:[73,63],3136:[71,63],3200:[6,63],3264:[4,63],3328:[58,63],3392:[60,63],3456:[65,63],3520:[96,63],33920:[54,63],35328:[40,63],35392:[50,63],35520:[52,63],35584:[68,63],35648:[2,63],35712:[78,63],35776:[98,63],35840:[74,63],35904:[72,63],35968:[7,63],36032:[5,63],36096:[66,63],36160:[59,63],36224:[64,63],36288:[61,63]},65528:{128:[76,448]},65535:{0:[55],1:[99],2:[75],4:[26],5:[70],
160:[69],161:[31],162:[41],163:[32],164:[45],165:[35],166:[43],167:[34],168:[37],169:[32],170:[42],171:[33],172:[46],173:[36],174:[44],175:[30],176:[69],177:[80],178:[88],179:[82],180:[92],181:[85],182:[90],183:[84],184:[87],185:[81],186:[89],187:[83],188:[93],189:[86],190:[91],191:[79]}};m=Xc.prototype;
m.xa=function(a,b,d,c){this.G=b;this.b=d;this.C=a;(a=cc(a,"messages"))&&$c(this,a);this.Ca=cd;dd(this,function(a){a:{var b=c.G.N,d=a[0],g=a=0,k=b.length;if(d){a=X(Y(c,d));if(-1===a){c.j("invalid address: "+d);break a}g=a>>>c.G.$;k=1}c.j("blockid   physical   blockaddr   used    size    type");c.j("--------  ---------  ----------  ------  ------  ----");for(var d=-1,l=0;k--;){var n=b[g];n.type==d?l++||c.j("..."):(d=n.type,l=yb[d],n&&c.j(p(n.id)+"  %"+p(g<<c.G.$)+"  %%"+p(n.A)+"  "+r(n.Sa)+"  "+r(n.size)+
"  "+l),d!=Pb&&(d=-1),l=0);a+=c.G.ja;g++}}});E(this)};
m.fa=function(a,b,d){var c=this;switch(b){case "debugInput":return this.Z=this.J[b]=d,d.onkeydown=function(a){var b;if(13==a.keyCode)b=d.value,d.value="",fc(c,b,!0);else if(27==a.keyCode)d.value=b="";else if(38==a.keyCode?(b=null,c.u<c.i.length-1&&(b=c.i[++c.u])):40==a.keyCode&&(0<c.u?b=c.i[--c.u]:(b="",c.u=-1)),null!=b){var h=b.length;d.value=b;d.setSelectionRange(h,h)}null!=b&&a.preventDefault&&a.preventDefault()},!0;case "debugEnter":return this.J[b]=d,Ja(d,function(){if(c.Z){var a=c.Z.value;c.Z.value=
"";fc(c,a,!0);return!0}return!1}),!0;case "step":return this.J[b]=d,Ja(d,function(a){var b=!1;ob(c,!0)||(nb(c,!0),b=c.Ha(a?1:0),nb(c,!1));return b}),!0}return!1};m.Ra=function(){this.Z&&this.Z.focus()};function X(a){a=a&&a.A;null==a&&(a=-1);return a}m.Ta=function(a,b){var d=255,c=X(a);-1!==c&&(d=this.G,d=d.N[(c&d.i)>>>d.$].Qa(c&d.g,c),b&&ed(a,b));return d};m.ua=function(a,b){var d=65535,c=X(a);-1!==c&&(d=zb(this.G,c),b&&ed(a,b));return d};
m.eb=function(a,b,d){var c=X(a);if(-1!==c){var e=this.G;e.N[(c&e.i)>>>e.$].Ia(c&e.g,b&255,c);d&&ed(a,d);H(this.b,!0)}};m.yb=function(a,b,d){var c=X(a);if(-1!==c){var e=this.G,f=c&e.g,h=(c&e.i)>>>e.$;f!=e.g?e.N[h].xb(f,b&65535,c):(e.N[h++].Ia(f,b&255,c),e.N[h&e.F].Ia(0,b>>8&255,c+1));d&&ed(a,d);H(this.b,!0)}};function W(a){return{A:a,ma:!1}}function fd(a){return[a.A,a.ma]}function gd(a){return{A:a[0],ma:a[1]}}
function Y(a,b,d){var c;d=(d?a.L:a.na).A;if(void 0!==b){c=b=Tc(a,b);var e;if(c.match(/^[a-z_][a-z0-9_]*$/i))for(c=c.toUpperCase(),d=0;d<a.F.length;d++){var f=a.F[d].qa[c];if(void 0!==f){c=f.o;void 0!==c&&(e=W(c));break}}if(c=e)return c;d=Sc(a,b,void 0)}null!=d&&(c=W(d));return c}function hd(a,b,d){d&&(d=d.match(/(['"])(.*?)\1/))&&(b.zb=Qc(a,b.wb=d[2]))}function ed(a,b){null!=a.A&&(a.A+=b||1)}
function $c(a,b){a.D=a;a.X=a.Ab=536870912;a.ca=null;a.ea=[];var d=Qc(a,b.replace("keys","key").replace("kbd","keyboard"),!1,"|");if(d.length)for(var c in F){var e;a:if(e=void 0,Array.prototype.indexOf)e=d.indexOf(c,e);else{e=e||0;0>e&&(e+=d.length);0>e&&(e=0);for(var f=d.length;e<f;e++)if(e in d&&d[e]===c)break a;e=-1}0<=e&&(a.X|=F[c],a.j(c+" messages enabled"))}}function dd(a,b){for(var d in F)if(64==F[d]){a.ia[d]=b;break}}
m.message=function(a,b){b&&(a+=" at "+p(W(this.b.f[7]).A,4));if(this.X&1073741824)this.ea.push(a);else if(!this.ca||a!=this.ca)if(this.ca=a,this.X&-2147483648&&(this.aa(),a+=" (cpu halted)"),this.j(a),this.b){var d=this.b;yc(d);d.ca=0;H(d)}};
function Zc(a){var b;if(Hc(a)){if(!a.K||!a.K.length){a.K=Array(1E3);for(b=0;b<a.K.length;b++)a.K[b]=W();a.V=0;a.j("instruction history buffer allocated")}if(!a.U||!a.U.length)for(a.U=Array(256),b=0;b<a.U.length;b++)a.U[b]=[b,0]}else a.K&&a.K.length&&a.j("instruction history buffer freed"),a.V=0,a.K=[],a.U=[]}m.Ba=function(a){if(!id(this))return!1;this.b.Ba(a);return!0};
m.Ha=function(a,b,d){if(!id(this))return!1;this.I=0;a||Hc(this)&&Ic(this,this.b.f[7],0);try{var c=this.b.Ha(a);0<c&&(this.I+=c,kc(this.b,c,!0),gc(this.b,c),this.O++)}catch(e){"number"!=typeof e&&(this.I=0,qb(this.b,e.stack||e.message))}!1!==d&&H(this.b);this.ha(b||!1);return 0<this.I};m.aa=function(a){this.b&&this.b.aa(a)};m.ha=function(a){void 0===a&&(a=!0);this.L=W(this.b.f[7]);a&&1!=this.S?jd(this):kd(this)};
function id(a){var b;if(b=a.b&&pb(a.b))b=a.b,b.w.W?b=!0:(b.j(b.toString()+" not powered"),b=!1);b&&!ob(a.b)?(a=a.b,a.w.error?(a.j(a.toString()+" error"),a=!0):a=!1,a=!a):a=!1;return a}m.sa=function(a,b){return!b&&(this.reset(!0),a&&this.restore&&!this.restore(a))?!1:!0};m.ra=function(a,b){b&&this.j(a?"suspending":"shutting down");return a?this.save():!0};m.reset=function(a){Zc(this);this.O=this.ga=0;this.ca=null;this.I=0;this.L=W(this.b.f[7]);this.w.Y=!1;ld(this);a||this.ha()};
m.save=function(){var a=new I(this);J(a,0,fd(this.L));J(a,1,fd(this.P));J(a,2,[this.i,this.R,this.X]);J(a,3,this.F);return a.data()};m.restore=function(a){var b=0;void 0!==a[2]&&(this.L=gd(a[b++]),this.P=gd(a[b++]),this.i=a[b][0],"string"==typeof this.i&&(this.i=[this.i]),this.R=a[b][1],this.X|=a[b][2]);a[3]&&(this.F=a[3]);return!0};m.start=function(a,b){this.S||this.j("running");this.w.Y=!0;this.Ka=a;this.La=b};
m.stop=function(a,b){if(this.w.Y){this.w.Y=!1;this.I=b-this.La;if(!this.S){var d="stopped";if(this.I){var c=a-this.Ka,e=0<c?Math.round(1E3*this.I/c):0,d=d+" (";Hc(this)&&(d+=this.O+" opcodes, ",this.ga-=this.O,this.O=0);d+=this.I+" cycles, "+c+" ms, "+e+" hz)"}else mb(this,-2147483648)&&(d+=" (use the 't' command to execute blocked faults)");this.j(d)}this.ha(!0);this.Ra();ld(this,this.b.f[7])}};function Hc(a){return 1<a.g.length||!!a.ba}
function Ic(a,b,d){var c=a.b;if(0<d&&(a.ba&&!--a.ba||Yb(a,b,1,a.g)))return!0;0<=d&&a.U.length&&(a.O++,null!=zb(a.G,b)&&(b=a.K[a.V],b.A=c.f[7],b.ma=!1,++a.V==a.K.length&&(a.V=0)));return!1}function Yc(a){var b,d;a.g=["bp"];if(void 0!==a.M)for(b=1;b<a.M.length;b++){d=a.M[b];var c=a.G;Zb(c.N[X(d)>>>c.$],!1)}a.M=["br"];if(void 0!==a.B)for(b=1;b<a.B.length;b++)d=a.B[b],c=a.G,Zb(c.N[X(d)>>>c.$],!0);a.B=["bw"];a.oa=0}
m.va=function(a,b,d){var c=!0;d||md(this,a,b,!1,!0);if(a!=this.g){var e=X(b);if(-1===e)this.j("invalid address: "+p(b.A,4)),c=!1;else{var f=this.G;f.N[e>>>f.$].va(e&f.g,a==this.B)}}c&&(a.push(b),d?b.ma=!0:(nd(this,a,a.length-1,"set"),Zc(this)));return c};function md(a,b,d,c,e){var f=!1;d=X(d);for(var h=1;h<b.length;h++){var g=b[h];if(d==X(g)&&(!c||g.ma)){f=!0;g.ma||e||nd(a,b,h,"cleared");b.splice(h,1);b!=a.g&&(c=a.G,Zb(c.N[d>>>c.$],b==a.B));g.ma||Zc(a);break}}return f}
function od(a,b){for(var d=1;d<b.length;d++)nd(a,b,d);return b.length-1}function nd(a,b,d,c){d=b[d];a.j(b[0]+" "+p(d.A,4)+(c?" "+c:d.wb?' "'+d.wb+'"':""))}function ld(a,b){if(void 0!==b)Yb(a,b,1,a.g,!0),a.S=0;else for(var d=1;d<a.g.length;d++){var c=a.g[d];if(c.ma){if(!md(a,a.g,c,!0))break;d=0}}}
function Yb(a,b,d,c,e){var f=!1;if(!a.oa++)for(var h=1;!f&&h<c.length;h++){var g=c[h];if(!e||g.ma)for(var k=X(g),l=0;l<d;l++)if(b+l==k){var n,f=!0;g.ma&&(md(a,c,g,!0),e=!0);if(n=g.zb){for(var f=!1,q=0;q<n.length;q++)if(!pd(a,n[q],!0)){if(n[q].indexOf("if")){f=!0;break}for(var u=q+1;u<n.length&&n[u].indexOf("else");u++)q++;if(u==n.length){f=!0;break}}a.b.w.Y||(f=!0)}if(f){e||nd(a,c,h,"hit");break}}}a.oa--;return f}
function qd(a,b,d,c){var e=W(b.A),f=a.ua(b,2),h,g;for(g in a.Ca)if(h=a.Ca[g][f&g])break;h||(h=[0]);g="";for(var k=bd[h[0]],l=h.length-1,n=1;n<=l;n++){var q=h[n];if(void 0!==q){var u;u=a;var C=q,q=b,z="";if(C&4096)z=r(q.A+((f&255)<<24>>24)&65535);else{var za=f&C;C&4032&&(za>>=6,C>>=6);if(C&63){var C=void 0,w=za&7;switch(za&56){case 0:z="R"+w;break;case 1:z="@R"+w;break;case 2:7>w?z="(R"+w+")+":(C=u.ua(q,2),z="#"+r(C));break;case 3:7>w?z="@(R"+w+")+":(C=u.ua(q,2),z="@#"+r(C));break;case 4:z="-(R"+w+
")";break;case 5:z="@-R("+w+")";break;case 6:C=u.ua(q,2);z=r(C)+(7>w?"(R"+w+")":"(PC)");break;case 7:C=u.ua(q,2),z="@"+r(C)+(7>w?"(R"+w+")":"(PC)")}}}u=z;if(!u||!u.length){g="INVALID";break}0<g.length&&(g+=",");g+=u||"???"}}f="";h=p(e.A,4)+" ";if(-1!==e.A&&-1!==b.A){do if(f+=p(a.Ta(e,1),2),null==e.A)break;while(e.A!=b.A)}h+=na(f,10);h+=na(k,7);g&&(h+=" "+g);d&&(h=na(h,40)+";"+d,h=a.b.w.Ea?h+("cycles="+hc(a.b).toString()+" cs="+p(a.b.Na)):h+(null!=c?"="+c.toString():""));return h}
function rd(a,b){var d;switch(b){case "N":d=0;break;case "Z":d=a.b.ka&255?0:4;break;case "C":d=a.b.ka&256?1:0;break;default:d=0}return b.charAt(0)+(d?"1":"0")+" "}function Qd(a,b){var d="",c=a.b;8>b?d=(6>b?"R"+b:6==b?"SP":"PC")+("="+p(c.f[b],4)):13>b?d="A"+(b-8)+"="+p(c.bb[b-8],4):16<=b&&20>b?d="S"+(b-16)+"="+p(c.Aa[b-16],4):20==b&&(d="PS="+p(c.H&-14|0|(c.ka&255?0:4)|(c.ka&256?1:0),4));d&&(d+=" ");return d}m.hb=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function Rd(a,b,d){var c=[],e=X(b)>>>0;for(b=0;b<a.F.length;b++){var f=a.F[b],h=f.A>>>0,g=f.Db;if(e>=h&&e<h+g){e=sa(f.fb,[e-h],a.hb);0<=e?Sd(a,b,e,c):d&&(e=~e,Sd(a,b,e-1,c),Sd(a,b,e,c));break}}return c}function Sd(a,b,d,c){var e={},f=a.F[b].fb,h=0,g=null;0<=d&&d<f.length&&(h=f[d][0],g=f[d][1]);g&&(e=a.F[b].qa[g],g="."==g.charAt(0)?null:e.l||g);c.push(g);c.push(h);c.push(e.a);c.push(e.c)}
function Td(a,b){var d=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(d){if(!d[1])return Wc(a)||a.j("no variables"),!0;if(!d[2])return Wc(a,d[1]);if(!d[3])return delete a.T[d[1]],!0;var c=Sc(a,d[3]);return void 0!==c?(a.T[d[1]]=c,!0):!1}a.j("invalid assignment:"+b);return!1}
function Ud(a,b,d){var c=null;if(b=Y(a,b,!0)){var e=Rd(a,b,!0);if(e.length){var f,h;e[0]&&(h="",(f=b.A-e[1])&&(h=" + "+r(f)),f=e[0]+" ("+p(e[1],4)+")"+h,d&&a.j(f),c=f);4<e.length&&e[4]&&(h="",(f=e[5]-b.A)&&(h=" - "+r(f)),f=e[4]+" ("+p(e[5],4)+")"+h,d&&a.j(f),c||(c=f))}else d&&a.j("no symbols")}return c}
function jd(a,b){var d;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var c=a.b;null==d&&(d=!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.j("missing value for "+b[1]);return}var h=!1,g=Sc(a,f);if(void 0!==g)switch(h=!0,e.toUpperCase()){case "PC":c.f[7]=g;a.L=W(c.f[7]);break;case "CF":c.ka=g?c.ka|256:c.ka&255;break;case "ZF":c.ka=g?c.ka&
-256:c.ka|255;break;case "SF":break;default:a.j("unknown register: "+e);return}if(!h){a.j("invalid value: "+f);return}H(c);a.j("updated registers:")}f="";for(e=0;6>e;e++)f+=Qd(a,e);f=f+"\n"+(Qd(a,6)+Qd(a,7));f+=rd(a,"T")+rd(a,"N")+rd(a,"Z")+rd(a,"V")+rd(a,"C");a.j(f);d&&(a.L=W(c.f[7]),kd(a,p(a.L.A,4)))}}function Vd(a,b){b=oa(b);var d=b.match(/^(['"])(.*?)\1$/);d?a.j(d[2]):Sc(a,b,!0)}
function Wd(a,b,d){var c="t"!=b;d=Uc(a,d,null,!0)||1;var e=1==d?0:1;"tc"==b&&(e=d,d=1);Ia(d,function(){return nb(a,!0)&&a.Ha(e,c,!1)},function(){H(a.b);nb(a,!1)})}
function kd(a,b,d,c){if(b=Y(a,b,!0)){void 0===c&&(c=1);var e=256;if(void 0!==d){c=Y(a,d,!0);if(!c||c.A<b.A)return;e=c.A-b.A;if(256<e){a.j("range too large");return}c=-1}d=0;for(var f;0<e&&c--;){f=ob(a,!1)||a.S?a.I:null;var h=null!=f?"cycles":null,g=Rd(a,b),k=b.A;if(g[0]&&c&&(!d&&c||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.j(l)}g[3]&&(h=g[3],f=null);f=qd(a,b,h,f);a.j(f);a.L=b;e-=b.A-k;d++}}}
function pd(a,b,d){var c=!0;try{b.length&&"end"!=b?d||a.j(">> "+b):(a.R&&(a.j("ended assemble at "+p(a.P.A,4)),a.L=a.P,a.R=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ca=null;if(pb(a)&&0<b.length){a.R&&(b="a "+p(a.P.A,4)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var h=f[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){f[0]=h.substr(k);f.unshift(h.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var n=Y(a,f[1],!0);if(n)if(a.P=
n,void 0===f[2])a.j("begin assemble at "+p(n.A,4)),a.R=!0,H(a.b);else{var q;a.j("not supported yet");q=[];if(q.length){for(var u=0;u<q.length;u++)a.eb(n,q[u],1);a.j(qd(a,a.P))}}break;case "b":a:{var C=f[0],z=f[1],za=b;if("?"==z)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),a.j("\tbn [n]\tbreak after [n] instruction(s)");
else{var w=C.charAt(1);if("l"==w){var Aa=0,Aa=Aa+od(a,a.g),Aa=Aa+od(a,a.M);(Aa+=od(a,a.B))||a.j("no breakpoints")}else if("n"==w)a.ba=Uc(a,z),a.j("break after "+a.ba+" instruction(s)");else if(void 0===z)a.j("missing breakpoint address");else{var O=W();if("*"!=z&&(O=Y(a,z,!0),!O))break a;"c"==w?null==O.A?(Yc(a),a.j("all breakpoints cleared")):md(a,a.g,O)||md(a,a.M,O)||md(a,a.B,O)||a.j("breakpoint missing: "+p(O.A,4)):null!=O.A&&(hd(a,O,za),"p"==w?a.va(a.g,O):"r"==w?a.va(a.M,O):"w"==w?a.va(a.B,O):
a.j("unknown breakpoint command: "+w))}}}break;case "c":a.wa&&(a.wa.value="");break;case "d":a:{var Ba,Ca=f[0],Z=f[1],pa=f[2],pe=f[3];if("?"==Z){var aa="";for(Ba in F)a.ia[Ba]&&(aa&&(aa+=","),aa+=Ba);aa+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#]    dump # bytes at address a");a.j("\tdw [a] [#]    dump # words at address a");a.j("\tdd [a] [#]    dump # dwords at address a");a.j("\tdh [#] [#]    dump # instructions from history");aa.length&&a.j("dump extension commands:\n\t"+aa)}else if("state"==
Z){var sd=Xd(a.C,!0);"console"==pa?console.log(sd):(a.wa&&(a.wa.value=""),a.j(sd))}else if("symbols"==Z)for(var mc=0;mc<a.F.length;mc++){var nc=a.F[mc],Da;for(Da in nc.qa)if("."!=Da.charAt(0)){var td=nc.qa[Da].o;if(void 0!==td){var ud=nc.qa[Da].l;ud&&(Da=ud);a.j(p(td,4)+" "+Da)}}}else{if("d"==Ca){for(Ba in F)if(f[1]==Ba){var vd=a.ia[Ba];vd?(f.shift(),f.shift(),vd(f)):a.j("no dump registered for "+Z);break a}Z||(Ca=a.Ma||"db")}else a.Ma=Ca;if("dh"==Ca){var wd=Z,xd=pa,yd="",zd=0,K=a.V,ba=a.K;if(ba.length){var P=
+wd||a.pa,Ea=+xd||10;isNaN(P)?P=Ea:yd="more ";P>ba.length&&(a.j("note: only "+ba.length+" available"),P=ba.length);K-=P;0>K&&(null==ba[ba.length-1].A?(P=K+P,K=0):K+=ba.length);var oc=[];"call"==xd&&(Ea=1E5,oc=["CALL"]);for(void 0!==wd&&a.j(P+" instructions earlier:");0<Ea&&K!=a.V;){var Ad=ba[K++];if(null==Ad.A)break;var bb=W(Ad.A),qe=P--,Bd=qd(a,bb,"history",qe);(!oc.length||0<=Bd.indexOf(oc[0]))&&a.j(Bd);bb.Xa&&(K+=bb.Xa,Ea-=bb.Xa,P-=bb.Xa);K>=ba.length&&(K=0);a.pa=P;zd++;Ea--}}zd||(a.j("no "+yd+
"history available"),a.pa=void 0)}else{var Bb=Y(a,Z);if(Bb){var Cb=0;pa&&("l"==pa.charAt(0)&&(pa=pa.substr(1)||pe),Cb=Uc(a,pa)>>>0,65536<Cb&&(Cb=65536));for(var qa="",Db="dd"==Ca?4:"dw"==Ca?2:1,Eb=Db*Cb||128,re=Eb+15>>4||1;re--&&0<Eb;){var Fb=0,pc=0,cb,db="",qc="",Z=p(Bb.A,4);for(cb=16;0<cb&&0<Eb;cb--){var Gb=a.Ta(Bb,1),Fb=Fb|Gb<<(pc++<<3);pc==Db&&(db+=p(Fb,2*Db),db+=1==Db?9==cb?"-":" ":"  ",Fb=pc=0);qc+=32<=Gb&&128>Gb?String.fromCharCode(Gb):".";Eb--}qa&&(qa+="\n");qa+=Z+"  "+db+(0==cb?" "+qc:"")}qa&&
a.j(qa);a.na=Bb}}}}break;case "e":if("else"==f[0])break;var Hb=1,Cd=255,Dd=a.Ta,Ed=a.eb;"ew"==f[0]&&(Hb=2,Cd=65535,Dd=a.ua,Ed=a.yb);var Fd=Hb<<1,Gd=f[1];if(null==Gd)a.j("edit memory commands:"),a.j("\teb [a] [...]  edit bytes at address a"),a.j("\tew [a] [...]  edit words at address a");else{var Ib=Y(a,Gd);if(Ib)for(var Jb=2;Jb<f.length;Jb++){var eb=Sc(a,f[Jb]);if(void 0===eb){a.j("unrecognized value: "+f[Jb]);break}eb&~Cd&&a.j("warning: "+p(eb)+" exceeds "+Hb+"-byte value");var se=Dd.call(a,Ib);
a.j("changing "+p(Ib.A,4)+" from "+p(se,Fd,!0)+" to "+p(eb,Fd,!0));Ed.call(a,Ib,eb,Hb)}}break;case "g":a:{var Hd=f[1],te=b;if(void 0!==Hd){var rc=Y(a,Hd,!0);if(!rc)break a;hd(a,rc,te);a.va(a.g,rc,!0)}a.Ba(!0)||d||a.j("cpu busy or unavailable, run command ignored")}break;case "h":a:{var sc;if(a.w.Y)sc="halting",a.aa();else{if(ob(a,!0))break a;sc="already halted"}d||a.j(sc)}break;case "i":if("if"==f[0]){var tc;var fb=b.substr(2),fb=oa(fb);Sc(a,fb)?(d||a.j("true: "+fb),tc=!0):(d||a.j("false: "+fb),tc=
!1);tc||(c=!1)}break;case "k":var ue=f[0];if("?"==f[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var uc=0,Id=W(),gb=W(a.b.f[6]);for(a.j("stack trace for "+p(gb.A,4));10>uc;){for(var ra=null,ve=256;65536>gb.A>>>0;){Id.A=a.ua(gb,2);if(null==gb.A||!ve--)break;for(var we=a,Kb=Id,Jd=null,hb=Kb.A,Kd=hb,vc=1;6>=vc&&hb;vc++){if(2<vc){Kb.A=hb;var Lb=qd(we,Kb);if(0<=Lb.indexOf("CALL")){var Ld=Lb.indexOf(" ");if(hb+(Lb.indexOf(" ",Ld+1)-Ld-1)/2==
Kd){Jd=Lb;break}}}hb--}Kb.A=Kd;if(ra=Jd)break}if(!ra||null==ra)break;var Md=null;if("ks"==ue){var Nd=ra.match(/[0-9A-F]+$/);Nd&&(Md=Ud(a,Nd[0]))}ra=na(ra,50)+"  ;"+(Md||"stack="+p(gb.A,4));a.j(ra);uc++}uc||a.j("no return addresses found")}break;case "l":if("ln"==f[0]){Ud(a,f[1],!0);break}break;case "m":a:{var ca,da=null,A=f[1];"?"==A&&(A=void 0);if(void 0!==A){var ha=0;if("all"==A)ha=1878917119,A=null;else if("on"==A)da=!0,A=null;else if("off"==A)da=!1,A=null;else{"keys"==A&&(A="key");"kbd"==A&&(A=
"keyboard");for(ca in F)if(A==ca){ha=F[ca];da=!!(a.X&ha);break}if(!ha){a.j("unknown message category: "+A);break a}}if(ha)if("on"==f[2])a.X|=ha,da=!0;else if("off"==f[2]&&(a.X&=~ha,da=!1,1073741824==ha)){for(var wc=0;wc<a.ea.length;wc++)a.j(a.ea[wc]);a.ea=[]}}var xe=0,ia="";for(ca in F)if(!A||A==ca){var ye=!!(a.X&F[ca]);if(null===da||da==ye)ia&&(ia+=","),++xe%10||(ia+="\n\t"),"key"==ca&&(ca="keys"),ia+=ca}void 0===A&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==
da?da?"messages on:  ":"messages off: ":"message categories:\n\t")+(ia||"none"));Zc(a)}break;case "p":if("print"==f[0]){Vd(a,b.substr(5));break}var ze="pr"==f[0]?1:0;if(a.S)a.j("step in progress");else{var Od=W(a.b.f[7]);a.Ta(Od);a.S?(a.va(a.g,Od,!0),a.Ba()||(a.C&&a.C.Ra(),a.S=0)):Wd(a,ze?"tr":"t")}break;case "r":if("reset"==b){a.C&&a.C.reset();break}jd(a,f);break;case "s":a:switch(f[1]){case "cs":var ib;void 0!==f[3]&&(ib=+f[3]);switch(f[2]){case "int":a.b.Fa=ib;break;case "start":a.b.Oa=ib;break;
case "stop":a.b.Ga=ib;break;default:a.j("unknown cs option");break a}void 0!==ib&&ec(a.b);a.j("checksums "+(a.b.w.Ea?"enabled":"disabled"));break;case "sp":void 0!==f[2]&&(jc(a.b,+f[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.ya.toFixed(2)+"Mhz")+" ("+a.b.za+"x)");break;case "?":a.j("debugger options:");a.j("\tcs int #\tset checksum cycle interval to #");a.j("\tcs start #\tset checksum cycle start count to #");a.j("\tcs stop #\tset checksum cycle stop count to #");
a.j("\tsp #\t\tset speed multiplier to #");break;default:f[1]&&a.j("unknown option: "+f[1])}break;case "t":Wd(a,f[0],f[1]);break;case "u":kd(a,f[1],f[2],8);break;case "v":if("var"==f[0]){Td(a,b.substr(3))||(c=!1);break}a.j("PDP11js version 1.30.0 ("+a.b.rb+",RELEASE"+(rb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break;case "?":if(f[1]){Vd(a,b.substr(1));break}var jb="commands:",xc;for(xc in ad)jb+="\n"+na(xc,9)+ad[xc];Hc(a)||(jb+="\nnote: history disabled if no exec breakpoints");
a.j(jb);break;default:a.j("unknown command: "+b),c=!1}}}catch(Pd){a.j("debugger error: "+(Pd.stack||Pd.message)),c=!1}return c}function fc(a,b,d){b=Qc(a,b,d);for(var c in b)if(!pd(a,b[c]))return!1;return!0}Pa(function(){for(var a=D(document,"pdp11","debugger"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Xc(c);lb(c,d)}});
function Yd(a,b,d){v.call(this,"Computer",a,Yd,67108864);this.w.W=!1;Zd(this,b);this.M=cc(this,"autoPower",a);this.u=0;this.T=a.busWidth||a.buswidth;this.g=$d;this.K=null;this.F=this.R=!1;this.U=cc(this,"url")||"";(Math.random()+.1).toString(36);this.i=ae(this);if(this.b=kb("CPU",this.id)){this.D=kb("Debugger",this.id);this.G=new ub({id:this.nb+".bus",busWidth:this.T},this.b,this.D);var c,e=ab(this.id);if((this.C=kb("Panel",this.id))&&this.C.wa)for(b=0;b<e.length;b++)c=e[b],c.da=this.C.da,c.j=this.C.j,
c.wa=this.C.wa;this.j("PDP11js v1.30.0\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.j("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)c=e[b],c.xa&&c.xa(this,this.G,this.b,this.D);b=null;c=a.resume;void 0!==c&&(1<c.length?b=this.I=c:this.g=parseInt(c,10));var f;if(a=cc(this,"state")||(f=!0,a.state))b=this.O=a,f||(this.F=!0,this.g=$d),this.g&&(this.L=
new I(this,"1.30.0"),be(this.L)?b=null:delete this.L);!b&&this.g&&(b=ce(this))&&(this.F=!0);if(b){var h=this;va(b,null,!0,function(a,b,c){c?(h.I=null,h.F=!1,h.da("Unable to load machine state from server (error "+c+(b?": "+oa(b):"")+")")):(h.K=b,h.R=!0);E(h)})}else E(this);this.J.power||(this.M=!0);!d&&this.M&&de(this,this.Pa)}else t("Unable to find CPU component")}y(Yd);var $d=0;
function Zd(a,b){if(!b){var d;if("object"==typeof resources&&(d=resources.parms))try{b=eval("("+d+")")}catch(c){t(c.message+" ("+d+")")}}a.S=b}function cc(a,b,d){var c=b.toLowerCase(),c=Ua[b]||Ua[c];void 0===c&&a.S&&(c=a.S[b]);void 0===c&&d&&(c=d[b]);void 0===c&&"object"==typeof resources&&resources[b]&&(c=b);return c}function de(a,b,d){for(var c=ab(a.id),e=0;e<=c.length;e++){var f=e<c.length?c[e]:a;if(!pb(f)){pb(f,function(){de(a,b,d)});return}}b.call(a,d)}
function ee(a,b){var d=new I(a,"1.30.0","validate");if(be(d)&&fe(d)){var c=ge(d,"timestamp"),e=b?ge(b,"timestamp"):"unknown";c!=e&&(a.da("Machine state may be out-of-date\n("+c+" vs. "+e+")\nCheck your browser's local storage limits"),b||d.clear())}}m=Yd.prototype;
m.Pa=function(a){void 0===a&&(a=this.g||(this.K?1:$d));if(!this.u){this.u++;var b=!1,d=!1;this.P=!1;var c=this.L||new I(this,"1.30.0");if(-1==a)b=!0;else if(a>$d){if(be(c,this.K)){this.B=new I(this,"1.30.0","failsafe");be(this.B)&&(he(this,c),a=2,ie(this.B));J(this.B,"timestamp",ua());je(this.B);var e=this.g&&!this.F;if(1==a||wa("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(d=fe(c)){var f=ge(c,"code"),h=ge(c,"data");f&&("ok"==f?be(c,h):("error"==f&&
"no machine state"!=h?(this.da("Error: "+h),"unable to verify user"==h&&(Ga("user",""),this.i=null)):this.j(f+": "+h),ie(c),be(c)?(d=fe(c),e=!0):d=!1))}e&&ee(this,d?c:null)}else 2==a&&c.clear()}else ee(this);delete this.K;delete this.L}e=ab(this.id);for(f=0;f<e.length;f++)h=e[f],h!==this&&h!=this.b&&(d=ke(this,h,c,b,d));b=[c,a,d];-1!=a?de(this,this.jb,b):this.jb(b)}};
function ke(a,b,d,c,e){if(!b.w.W){b.w.W=!0;if(b.sa){var f=null;e&&((f=ge(d,b.id))||(f=ge(d,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.sa(f,c)&&f&&(t("Unable to restore state for "+b.type),a.O&&!a.R?(d.clear(),a.g=$d,window&&window.location.reload()):a.P=!0,b.sa(null),e=!1)}if(!c&&b.mb)for(a=b.mb.split("|"),d=0;d<a.length;d++)b.status(a[d])}return e}
m.jb=function(a){var b=a[0],d=0>a[1];a=a[2];this.V=!0;this.w.W=!0;var c=this.J.power;c&&(c.textContent="Shutdown");this.b&&(ke(this,this.b,b,d,a),this.b.Ja());this.P&&(he(this,b),b.clear());!d&&this.B&&(this.B.clear(),delete this.B);this.u=0};
function he(a,b){if(wa("There may be a problem with your PDP11js machine.\n\nTo help us diagnose it, click OK to send this PDP11js machine state to http://www.pcjs.org.")){var d=a.i||"",c=b.toString(),e={app:"PDP11js",ver:"1.30.0"};e.url=a.U;e.user=d;e.type="bug";e.data=c;va("http://www.pcjs.org/api/v1/report",e,!0)}}
function Xd(a,b,d){var c,e="none";if(a.u)return null;a.u--;var f=new I(a,"1.30.0"),h=new I(a,"1.30.0","validate"),g=ua();J(h,"timestamp",g);J(f,"timestamp",g);J(f,"version","1.30.0");J(f,"url",window?window.location.href:null);J(f,"browser",window?window.navigator.userAgent:"");a.b&&a.b.ra&&(d&&a.b.aa(),c=a.b.ra(b,d),"object"===typeof c&&J(f,a.b.id,c),d&&(a.b.w.W=!1,!1===c&&(e=null)));for(var g=ab(a.id),k=0;k<g.length;k++){var l=g[k];l.w.W&&(l.ra&&(c=l.ra(b,d),"object"===typeof c&&J(f,l.id,c)),d&&
(l.w.W=!1,!1===c&&(e=null)))}e&&(d?(g=c=!1,b?(a.i&&le(a,a.i,f.toString()),je(h)&&je(f)||(e=null,c=g=!0)):a.g&&(c=!0,g=3==a.g),c&&f.clear(g)):e=f.toString());d&&(a.w.W=!1,b=a.J.power)&&(b.textContent="Power");a.u=0;return e}m.reset=function(){this.G&&this.G.reset&&(this.D&&mb(this,0)&&this.D.message("Resetting "+this.G.type,void 0),this.G.reset());for(var a=ab(this.id),b=0;b<a.length;b++){var d=a[b];d!==this&&d!==this.G&&d.reset&&(this.D&&mb(this,0)&&this.D.message("Resetting "+d.type,void 0),d.reset())}};
m.start=function(a,b){for(var d=ab(this.id),c=0;c<d.length;c++){var e=d[c];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}};m.stop=function(a,b){for(var d=ab(this.id),c=0;c<d.length;c++){var e=d[c];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}};
m.fa=function(a,b,d){var c=this;switch(b){case "power":return this.J[b]=d,d.onclick=function(){c.u||(c.w.W?Xd(c,!1,!0):de(c,c.Pa))},!0;case "reset":return this.J[b]=d,d.onclick=function(){if(c.w.W&&!c.u)if(c.g&&!c.I){var a=wa("Click OK to save changes to this PDP11js machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Xd(c,a,!0);!a&&c.O?window&&window.location.reload():c.Pa($d)}else c.reset(),c.b&&c.b.Ja()},!0;case "save":if(ja()){d.parentNode.removeChild(d);break}this.J[b]=
d;d.onclick=function(){var a=ae(c,!0);if(a){var b=!!(c.g&&!c.I||c.O),d=Xd(c,b);b?le(c,a,d):c.da("Resume disabled, machine state not saved")}};return!0}return!1};
function ae(a,b){var d=a.i;d||(d=Fa("user"),void 0!==d?!d&&b&&(d=null,window&&(d=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),d&&((d=me(a,d))||a.da("The user ID is invalid."))):b&&a.da("Browser local storage is not available"));return d}
function me(a,b){a.i=null;var d=va(ka()+"/api/v1/user?req=verify&user="+b),c=d[1];if(!d[0]&&c)try{d=eval("("+c+")"),d.code&&"ok"==d.code&&(Ga("user",d.data),a.i=d.data)}catch(e){t(e.message+" ("+c+")")}return a.i}function ce(a){var b=null;a.i&&(b=ka()+"/api/v1/user?req=load&user="+a.i+"&state="+ne(a,"1.30.0"));return b}
function le(a,b,d){if(d){var c={req:"store"};c.user=b;c.state=ne(a,"1.30.0");c.data=d;b=va(ka()+"/api/v1/user",c);c=b[0];if(b[1]){if(c){var e=c.indexOf("\n");0<e&&(c=c.substr(0,e));c.indexOf("Error: ")||(c=c.substr(7))}c='{"code":'+b[1]+',"data":"'+c+'"}'}b=JSON.parse(c);b&&"ok"==b.code?a.da("Machine state saved to server"):d&&(d=b&&b.data||"unable to save machine state",d="error"==b.code?"Error: "+d:"Error "+b.code+": "+d,a.da(d),Ga("user",""),a.i=null)}}m.Ra=function(){};
m.ha=function(a){this.b&&this.b.ha(a);this.C&&this.C.ha(a)};Pa(function(){for(var a=D(document,"pdp11-machine"),b=0;b<a.length;b++)for(var d=a[b],c=B(d),d=D(d,"pdp11","computer"),e=0;e<d.length;e++){var f=d[e],h=B(f),h=new Yd(h,c,!0);lb(h,f);h.M&&de(h,h.Pa)}});Ka.show.push(function(){for(var a=D(document,"pdp11","computer"),b=0;b<a.length;b++){var d=B(a[b]);(d=kb("Computer",d.id))&&d.V&&!d.w.W&&d.Pa(-1)}});
Ka.exit.push(function(){for(var a=D(document,"pdp11","computer"),b=0;b<a.length;b++){var d=B(a[b]);(d=kb("Computer",d.id))&&d.w.W&&Xd(d,!(!d.g||d.I),!0)}});function I(a,b,d){this.id=a.id;this.key=ne(a,b,d);this.D=a.D;ie(this,a.Gb)}function ne(a,b,d){a=a.id;if(b){var c=b.indexOf(".");0<c&&(a+=".v"+b.substr(0,c))}d&&(a+="."+d);return a}
I.prototype={constructor:I,value:function(){return this[this.id]},data:function(){return this[this.id]},toString:function(){var a=this[this.id];return"string"==typeof a?a:JSON.stringify(a)},clear:function(a){ie(this);var b=[];try{for(var d=0,c=window.localStorage.length;d<c;d++)b.push(window.localStorage.key(d))}catch(e){}for(d=0;d<b.length;d++)if((c=b[d])&&(a||c.substr(0,this.key.length)==this.key)){try{window.localStorage.removeItem(c)}catch(e){}b.splice(d,1);d=0}}};
function ie(a,b){a[a.id]={};b&&J(a,"parms",b);a.b=!1}function je(a){var b=!0;if(ya()){var d=JSON.stringify(a[a.id]);Ga(a.key,d)||(t("Unable to store "+d.length+" bytes in browser local storage"),b=!1)}return b}function fe(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(d){t(d.message||d),b=!1}return b}function be(a,b){return b?(a[a.id]=b,a.b=!0):a.b?!0:ya()&&(b=Fa(a.key))?(a[a.id]=b,a.b=!0):!1}function ge(a,b){return a[a.id][b]||null}function J(a,b,d){try{a[a.id][b]=d}catch(c){}}var oe=0;
function Ae(a,b,d,c,e,f){e("Loading "+a+"...");va(a,null,!0,function(h,g,k){k?(g||(g="unable to load "+a+" ("+k+")"),f(g,null)):Be(g,a,b,d,c,e,f)})}
function Be(a,b,d,c,e,f,h){function g(a,f){if(f)h(f,null);else{if(d){$a(d,b,a);var g=b;g&&0>g.indexOf("/")&&"/"==window.location.pathname.slice(-1)&&(g=window.location.pathname+g);c?"}"==c.slice(-1)?(c=c.slice(0,-1),1<c.length&&(c+=",")):c='{state:"'+c+'",':c="{";c+='url:"'+g+'"}';"object"==typeof resources&&(g=null);a=a.replace(/(<machine[^>]*\sid=)(['"]).*?\2/,"$1$2"+d+"$2"+(c?" parms='"+c+"'":"")+(g?' url="'+g+'"':""))}e||(a=a.replace(/(<xsl:variable name="APPNAME">).*?(<\/xsl:variable>)/,"$1PDP11js$2"),
a=a.replace(/(<xsl:variable name="APPCLASS">).*?(<\/xsl:variable>)/,"$1pdp11$2"));g=null;if("<"==a.charAt(0))try{e||(a=a.replace(/<!DOCTYPE(.|[\r\n])*]>\s*/g,"")),window.ActiveXObject||"ActiveXObject"in window?(g=new window.ActiveXObject("Microsoft.XMLDOM"),g.async=!1,g.loadXML(a)):g=(new window.DOMParser).parseFromString(a,"text/xml")}catch(q){g=null,a=q.message}else a="unrecognized XML: "+(255<a.length?a.substr(0,255)+"...":a);h(a,g)}}a?e?Ce(a,f,g):g(a,null):h("no data"+(b?" for file: "+b:""),null)}
function Ce(a,b,d){var c;if(c=/<([a-z]+)\s+ref="(.*?)"(.*?)\/>/g.exec(a)){var e=c[2];b("Loading "+e+"...");va(e,null,!0,function(f,h,g){if(g||!h)d(a,"unable to resolve XML reference: "+c[0]+" ("+g+")");else{if(f=c[3])if(g=h.match(new RegExp("<"+c[1]+"[^>]*>"))){for(var k=g[0],l,n=/( [a-z]+=)(['"])(.*?)\2/g;l=n.exec(f);)k=0>k.indexOf(l[1])?k.replace(">",l[0]+">"):k.replace(new RegExp(l[1]+"(['\"])(.*?)\\1"),l[0]);g[0]!=k&&(h=h.replace(g[0],k))}else{d(a,"missing <"+c[1]+"> in "+e);return}h=h.replace(/<\?xml[^>]*>[\r\n]*/,
"");a=a.replace(c[0],h);Ce(a,b,d)}})}else d(a,null)}
function De(a,b,d,c){function e(a){if(void 0===g){var b=h&&D(h,"machine-warning");g=b&&b[0]||h}g&&(g.innerHTML=ma(a))}function f(a){e("Error: "+a);k&&(--oe||Ra(!0));k=!1}var h,g,k=!0;oe++;Za[a]={};try{if(h=document.getElementById(a)){var l;if("object"==typeof resources&&(l=resources.css)){var n=document.head||document.getElementsByTagName("head")[0],q=document.createElement("style");q.type="text/css";q.styleSheet?q.styleSheet.cssText=l:q.appendChild(document.createTextNode(l));n.appendChild(q)}d||
(d="/versions/pdp11/1.30.0/components.xsl");l=function(c,g){g?Ae(d,null,null,!1,e,function(c,k){if(k)if($a(a,d,c),e("Processing "+b+"..."),window.ActiveXObject||"ActiveXObject"in window){var l=g.transformNode(k);l?(h.outerHTML=l,--oe||Ra(!0)):f("transformNodeToObject failed")}else document.implementation&&document.implementation.createDocument?(l=new XSLTProcessor,l.importStylesheet(k),(l=l.transformToFragment(g,document))?h.parentNode?(h.parentNode.replaceChild(l,h),--oe||Ra(!0)):f("invalid machine element: "+
a):f("transformToFragment failed")):f("unable to transform XML: unsupported browser");else f(c)}):f(c)};"<"!=b.charAt(0)?Ae(b,a,c,!0,e,l):Be(b,null,a,c,!1,e,l)}else f("missing machine element: "+a)}catch(u){f(u.message)}return k}window.embedPDP11=function(a,b,d,c){Ra(!1);return De(a,b,d,c)};window.enableEvents=Ra;window.sendEvent=Sa;})();