pcjs/versions/pdpjs/1.30.2/pdp11-dbg.js

(function(){/*
 http://pcjs.org/modules/shared/lib/diskapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/dumpapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/reportapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/userapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/keys.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/strlib.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/usrlib.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/weblib.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/messages.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/debugger.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/debugger.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/embed.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/defines.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/component.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/defines.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/panel.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/bus.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/device.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/memory.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/cpu.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/cpustate.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/cpuops.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/rom.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/ram.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/keyboard.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/serialport.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/pc11.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/disk.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/rl11.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/computer.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
*/
for(var k,aa="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){if(c.get||c.set)throw new TypeError("ES3 does not support getters and setters.");a!=Array.prototype&&a!=Object.prototype&&(a[b]=c.value)},ca="undefined"!=typeof window&&window===this?this:"undefined"!=typeof global?global:this,da=["Math","log2"],ea=0;ea<da.length-1;ea++){var fa=da[ea];fa in ca||(ca[fa]={});ca=ca[fa]}var ha=da[da.length-1],ia=ca[ha],ja=ia?ia:function(a){return Math.log(a)/Math.LN2};
ja!=ia&&null!=ja&&aa(ca,ha,{configurable:!0,writable:!0,value:ja});var la={163840:[40,1,8,,254],184320:[40,1,9,,252],327680:[40,2,8,,255],368640:[40,2,9,,253],737280:[80,2,9,,249],1228800:[80,2,15,,249],1474560:[80,2,18,,240],2949120:[80,2,36,,240],21368320:[615,4,17],5242880:[256,2,40,256],10485760:[512,2,40,256]};
function ma(a,b){var c;if(a){b||(b=10);var d=a.charAt(0),e=0<a.indexOf(",");e&&(a=a.replace(/,/g,""));"#"==d?(b=8,d=null):"$"==d&&(b=16,d=null);null==d?a=a.substr(1):("0"==d&&(d=a.charAt(1),"b"==d&&e&&(b=2,d=null),"o"==d?(b=8,d=null):"x"==d&&(b=16,d=null)),null==d?a=a.substr(2):(d=a.charAt(a.length-1).toLowerCase(),"y"==d?(b=2,d=null):"."==d?(b=10,d=null):"h"==d&&(b=16,d=null),null==d&&(a=a.substr(0,a.length-1))));var f,d=a;((e=b)&&10!=e?16==e?d.match(/^[0-9a-f]+$/i):8==e?d.match(/^[0-7]+$/):2==e&&
d.match(/^[01]+$/):d.match(/^[0-9]+$/))&&!isNaN(f=parseInt(a,b))&&(c=f|0)}return c}function ra(a,b,c){var d="";b?11<b&&(b=11):b=a&-65536?11:6;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;)d=String.fromCharCode((a&7)+48)+d,a>>=3;return(c?"0o":"")+d}function p(a,b,c){var d="";b?8<b&&(b=8):b=a&-65536?8:4;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;){var e=a&15,e=e+(0<=e&&9>=e?48:55),d=String.fromCharCode(e)+d;a>>=4}return(c?"0x":"")+d}
function sa(a,b){var c=a,d=a.lastIndexOf("/");0<=d&&(c=a.substr(d+1));d=c.indexOf("&");0<d&&(c=c.substr(0,d));b&&(d=c.lastIndexOf("."),0<d&&(c=c.substring(0,d)));return c}function ta(a){var b="",c=a.lastIndexOf(".");0<=c&&(b=a.substr(c+1).toLowerCase());return b}function ua(a,b){return-1!==a.indexOf(b,a.length-b.length)}var va={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"};function wa(a){return a.replace(/[&<>"']/g,function(a){return va[a]})}
function xa(a,b){return(a+"                                        ").slice(0,b)}function ya(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}var za={0:"NUL",1:"SOH",2:"STX",3:"ETX",4:"EOT",5:"ENQ",6:"ACK",7:"BEL",8:"BS",9:"TAB",11:"VT",12:"FF",13:"CR",14:"SO",15:"SI",16:"DLE",17:"XON",18:"DC2",19:"XOFF",20:"DC4",21:"NAK",22:"SYN",23:"ETB",24:"CAN",25:"EM",26:"SUB",27:"ESC",28:"FS",29:"GS",30:"RS",31:"US"};
function Aa(a,b,c){var d=0,e=a.length,f=0;for(c||(c=function(a,b){return a>b?1:a<b?-1:0});d<e;){var g=d+e>>1,h;h=c(b,a[g]);0<h?d=g+1:(e=g,f=!h)}return f?d:~d}var Ba=Date.now||function(){return+new Date};function Ca(){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 Ea(a,b,c,d){var e=0,f=null,g=null;if("object"==typeof resources&&(f=resources[a]))return d&&d(a,f,e),[f,e];if(c&&"function"==typeof resources)return resources(a,function(b,c){d&&d(a,b,c)}),g;var h=window.XMLHttpRequest?new window.XMLHttpRequest:new window.ActiveXObject("Microsoft.XMLHTTP");c&&(h.onreadystatechange=function(){4===h.readyState&&(f=h.responseText,200==h.status||!h.status&&f.length&&"file:"==(window?window.location.protocol:"file:")||(e=h.status||-1),d&&d(a,f,e))});if(b&&"object"==
typeof b){var l="",m;for(m in b)b.hasOwnProperty(m)&&(l&&(l+="&"),l+=m+"="+encodeURIComponent(b[m]));l=l.replace(/%20/g,"+");h.open("POST",a,!!c);h.setRequestHeader("Content-type","application/x-www-form-urlencoded");h.send(l)}else h.open("GET",a,!!c),"bytes"==b&&h.overrideMimeType("text/plain; charset=x-user-defined"),h.send();c||(f=h.responseText,200!=h.status&&(e=h.status||-1),d&&d(a,f,e),g=[f,e]);return g}
function Fa(a,b){var c,d={da:null,ha:null,Ha:null,Ga:null};if("["==b.charAt(0)||"{"==b.charAt(0))try{var e,f,g;if("<"==b.substr(0,1))throw Error(b);g=0>b.indexOf("0x")&&'["'!=b.substr(0,2)?JSON.parse(b.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+b+")");d.Ha=g.load;d.Ga=g.exec;if(e=g.bytes)d.da=e;else if(e=g.words)for(d.da=Array(2*e.length),f=c=0;c<e.length;c++)d.da[f++]=e[c]&255,d.da[f++]=e[c]>>8&255;else if(e=g.data)for(d.da=Array(4*e.length),f=c=0;c<e.length;c++)d.da[f++]=
e[c]&255,d.da[f++]=e[c]>>8&255,d.da[f++]=e[c]>>16&255,d.da[f++]=e[c]>>24&255;else d.da=g;d.ha=g.symbols;d.da.length?1==d.da.length&&(q(d.da[0]),d=null):(q("Empty resource: "+a),d=null)}catch(h){q("Resource data error ("+a+"): "+h.message),d=null}else{e=[];b=b.replace(/\n/gm," ").replace(/ +$/,"").split(" ");for(c=0;c<b.length;c++){f=parseInt(b[c],16);if(isNaN(f)){q("Resource data error ("+a+"): invalid hex byte ("+b[c]+")");break}e.push(f&255)}c==b.length&&(d.da=e)}return d}
function Ga(){return"http://"+(window?window.location.host:"www.pcjs.org")}function q(a){window&&window.alert(a)}function Ha(a){var b=!1;window&&(b=window.confirm(a));return b}var Ia=null;function Ka(){if(null==Ia){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}Ia=a}return Ia}
function Na(a){var b;if(window)try{b=window.localStorage.getItem(a)}catch(c){}return b}function Oa(a,b){try{return window.localStorage.setItem(a,b),!0}catch(c){}return!1}function Pa(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 Qa(a,b,c){function d(){--a;0<=a&&(b()||(a=0));0<a?setTimeout(d,0):c()}d()}
function Ra(a,b){function c(){b(100===d)&&(e=setTimeout(c,d),d=100)}var d=0,e=null,f=!1;a.onmousedown=function(){f||e||(d=500,c())};a.ontouchstart=function(){e||(d=500,c())};a.onmouseup=a.onmouseout=function(){e&&(clearTimeout(e),e=null)};a.ontouchend=a.ontouchcancel=function(){e&&(clearTimeout(e),e=null);f=!0}}var Sa={init:[],show:[],exit:[]},Ta=!1,Ua=!1,Va=!0;function Wa(a,b){if(window){var c=window[a];window[a]="function"!==typeof c?b:function(){c&&c();b()}}}function Xa(a){Sa.init.push(a)}
function Ya(a){if(Va)try{for(var b=0;b<a.length;b++)a[b]()}catch(c){q(""+("An unexpected exception occurred:\n\n"+c.message+"\n\nPlease send this information to support@pcjs.org. Thanks."))}}function Za(a){!Va&&a?(Va=!0,Ta&&$a("init"),Ua&&$a("show")):Va=a}function $a(a){Sa[a]&&Ya(Sa[a])}Wa("onload",function(){Ta=!0;Ya(Sa.init)});Wa("onpageshow",function(){Ua=!0;Ya(Sa.show)});Wa(Pa("Opera")||Pa("iOS")?"onunload":"onbeforeunload",function(){Ya(Sa.exit)});
function u(a,b,c,d){this.type=a;b||(b={id:"",name:""});this.id=b.id||"";this.name=b.name;this.nc=b.comment;this.Qc=b;b=this.id.indexOf(".");0>b?this.cb=this.id:(this.Na=this.id.substr(0,b),this.cb=this.id.substr(b+1));this[a]=c;this.A={ready:!1,Ua:!1,Xb:!1,ia:!1,error:!1};this.Nb=null;this.A.error=!1;this.G={};this.i=null;this.na=d||0;v.push(this)}var ab=void 0,bb={};
if(window){ab||(ab=window.location.search.substr(1));for(var ib,jb=/\+/g,kb=/([^&=]+)=?([^&]*)/g;ib=kb.exec(ab);)bb[decodeURIComponent(ib[1].replace(jb," "))]=decodeURIComponent(ib[2].replace(jb," "))}function lb(a){function b(){}if(window){if(!a)throw new TypeError;if(Object.create)return Object.create(a);var c=typeof a;if("object"!==c&&"function"!==c)throw new TypeError;}b.prototype=a;return new b}
function z(a,b){b||(b=u);a.prototype=lb(b.prototype);a.prototype.constructor=a;a.prototype.parent=b.prototype}if(window){window.PCjs||(window.PCjs={});var mb=window.PCjs.Machines||(window.PCjs.Machines={}),v=window.PCjs.Components||(window.PCjs.Components=[])}else mb={},v=[];function nb(a,b,c){mb[a]&&b&&(mb[a][b]=c)}function ob(a){var b,c=[];a&&(a=0<(b=a.indexOf("."))?a.substr(0,b+1):"");for(b=0;b<v.length;b++){var d=v[b];a&&d.id.indexOf(a)||c.push(d)}return c}
function pb(a){if(void 0!==a){var b;for(b=0;b<v.length;b++)if(v[b].id===a)return v[b]}return null}function qb(a,b){var c;if(void 0!==a){var d;b&&(b=0<(d=b.indexOf("."))?b.substr(0,d+1):"");for(d=0;d<v.length;d++)if(c)c==v[d]&&(c=null);else if(!(a!=v[d].type||b&&v[d].id.indexOf(b)))return v[d]}return null}function B(a){var b=null;if(a=a.getAttribute("data-value"))try{b=eval("("+a+")")}catch(c){q(c.message+" ("+a+")")}return b}
function C(a,b){b=D(b.parentNode,"pdp11-control");for(var c=0;c<b.length;c++)for(var d=b[c].childNodes,e=0;e<d.length;e++){var f=d[e];if(1===f.nodeType){var g=f.getAttribute("class");if(g)for(var h=g.split(" "),l=0;l<h.length;l++)switch(g=h[l],g){case "pdp11-binding":(g=B(f))&&g.binding&&a.sa(g.type,g.binding,f,g.value),l=h.length}}}}
function D(a,b,c){c&&(b+="-"+c+"-object");if(a.getElementsByClassName)return a.getElementsByClassName(b);var d;c=[];a=a.getElementsByTagName("*");var e=new RegExp("(^| )"+b+"( |$)");b=0;for(d=a.length;b<d;b++)e.test(a[b].className)&&c.push(a[b]);return c}
u.prototype={constructor:u,parent:null,toString:function(){return this.name?this.name:this.id||this.type},sa:function(a,b,c){switch(b){case "clear":return this.G[b]||(this.G[b]=c,c.onclick=function(a){return function(){a.G.print&&(a.G.print.value="")}}(this)),!0;case "print":return this.G[b]||(this.Oa=this.G[b]=c,c.value="",this.j=function(a){return function(b,c){8192<a.value.length&&(a.value=a.value.substr(a.value.length-4096));a.value+=(void 0!==c?c+": ":"")+(b||"")+"\n";a.scrollTop=a.scrollHeight}}(c),
this.O=function(a){this.j(a,this.cb)}),!0;default:return!1}},log:function(){},j:function(){},status:function(a){this.j(this.cb+": "+a)},O:function(a,b,c){c=c||this.type;b||q((c?c+": ":"")+a)},Ea:function(){return this.A.ia=!0},Da:function(a,b){b&&(this.A.ia=!1);return!0}};function E(a,b,c,d){a.i&&(!0===c||F(a,c|0))&&a.i.message(b,d)}function F(a,b){if(a.i){a===a.i?b|=0:b=b||a.na;var c=a.i.na&b;return!!b&&c===b||!!(c&a.i.Jc)}return!1}
function rb(a,b){if(a.A.Xb)return a.A.Ua=!1,a.A.Xb=!1;if(a.A.error)return a.j(a.toString()+" error"),!1;a.A.Ua=b;return a.A.Ua}function sb(a,b){a.A.Ua&&(b?a.A.Xb=!0:void 0===b&&a.j(a.toString()+" busy"));return a.A.Ua}function H(a,b){a.A.error||(a.A.ready=!1!==b,a.A.ready&&(b=a.Nb,a.Nb=null,b&&b()))}function tb(a,b){b&&(a.A.ready?b():a.Nb=b);return a.A.ready}function ub(a){return a.A.error?(a.j(a.toString()+" error"),!0):!1}function vb(a,b){a.A.error=!0;a.O(b)}
Array.prototype.indexOf||(Array.prototype.indexOf=function(a,b){b=b||0;for(var c=this.length;b<c;b++)if(this[b]===a)return b;return-1});Array.isArray||(Array.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)});
Function.prototype.bind||(Function.prototype.bind=function(a){function b(){return e.apply(this instanceof c&&a?this:a,d.concat(Array.prototype.slice.call(arguments)))}function c(){}if("function"!=typeof this)throw new TypeError("Function.prototype.bind: non-callable object");var d=Array.prototype.slice.call(arguments,1),e=this;c.prototype=this.prototype;b.prototype=new c;return b});
var wb="undefined"!==typeof ArrayBuffer,xb={cpu:1,trap:16,bus:64,memory:128,device:256,keyboard:65536,key:131072,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:268435456,warn:536870912,buffer:1073741824,halt:-2147483648};function yb(a){u.call(this,"Panel",a,yb);this.f=0;this.A.lc=!0}z(yb);k=yb.prototype;
k.sa=function(a,b,c,d){if(this.B&&this.B.sa(a,b,c,d)||this.b&&this.b.sa(a,b,c,d)||this.i&&this.i.sa(a,b,c,d))return!0;switch(b){case "R0":case "R1":case "R2":case "R3":case "R4":case "R5":case "R6":case "R7":case "NF":case "ZF":case "VF":case "CF":case "PS":return this.G[b]=c,this.f++,!0;default:return"rled"==a?(this.G[b]=c,this.f++,!0):this.parent.sa.call(this,a,b,c,d)}};k.Ca=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.i=d};k.Ea=function(a,b){b||zb();return!0};k.Da=function(){return!0};
function Ab(a,b,c,d){if(a.G[b]){void 0===c&&(vb(a,"Value for "+b+" is invalid"),a.b.ja());var e=a.i&&a.i.Z||8;c=!a.b.A.ga||a.A.lc?8==e?ra(c,d):p(c,d):"--------".substr(0,d||4);a.G[b].textContent!=c&&(a.G[b].textContent=c)}}function Bb(a,b,c,d){for(var e=0;e<d;e++){var f=a.G[b+e];f&&(f.style.backgroundColor=c&1<<e?"#ff0000":"#000000")}}
k.ca=function(a){if(this.f&&(a||!this.b.A.ga||this.A.lc)){for(a=0;a<this.b.u.length;a++)Ab(this,"R"+a,this.b.u[a]);a=Cb(this.b);Ab(this,"PS",a);Ab(this,"NF",a&8?1:0,1);Ab(this,"ZF",a&4?1:0,1);Ab(this,"VF",a&2?1:0,1);Ab(this,"CF",a&1?1:0,1);Bb(this,"D",this.b.u[0],16);Bb(this,"A",this.b.u[7],22)}};function zb(){for(var a=!1,b=D(document,"pdp11","panel"),c=0;c<b.length;c++){var d=b[c],e=B(d),f=pb(e.id);f||(a=!0,f=new yb(e));C(f,d);a&&H(f)}}Xa(zb);
function Db(a,b,c){u.call(this,"Bus",a,Db,64);this.b=b;this.i=c;this.N=a.busWidth||16;this.v=0;this.L=[];this.I=null;this.J=Math.pow(2,this.N);this.g=this.J-1|0;this.xa=Rb;this.ka=Math.log2(this.xa);this.K=this.xa>>2;this.w=this.xa-1;this.F=this.J/this.xa|0;this.Ta=[];this.f=0;this.B=!1;this.C=[];this.Gc=[Sb,Tb,Ub,Vb];a=new I(this);Wb(a,this.i);this.W=Array(this.F);for(b=0;b<this.F;b++)this.W[b]=a;H(this)}z(Db);var Rb=8192,Xb=Rb-1;
function Sb(a,b){var c=-1,d=this.controller,e=d.Ta[a];e?e[0]?c=e[0](b):e[2]&&(c=b&1?e[2](b&-2)>>8:e[2](b)&255):b&1&&(e=d.Ta[a&-2])&&e[2]&&(c=e[2](b&-2)>>8);if(0<=c)return this.i&&F(this.i,64)&&E(this.i,e[4]+".readByte("+J(this.i,b)+"): "+J(this.i,c),!0,!0),c;K(d,b,16,3);c=255;this.i&&F(this.i,64)&&E(this.i,"warning: unconverted read access to byte @"+J(this.i,b)+": "+J(this.i,c),!0,!0);return c}
function Tb(a,b,c){var d=!1,e=this.controller,f=e.Ta[a];if(f)if(f[1])f[1](b,c),d=!0;else{if(f[3]){a=f[2]?f[2](0):0;if(c&1)f[3](a&255|b<<8,c&-2);else f[3](a&-256|b,c);d=!0}}else c&1&&(f=e.Ta[a&-2])&&f[3]&&(c&=-2,a=f[2]?f[2](0):0,f[3](a&255|b<<8,c),d=!0);d?this.i&&F(this.i,64)&&E(this.i,f[4]+".writeByte("+J(this.i,c)+","+J(this.i,b)+")",!0,!0):(K(e,c,16,5),this.i&&F(this.i,64)&&E(this.i,"warning: unconverted write access to byte @"+J(this.i,c)+": "+J(this.i,b),!0,!0))}
function Ub(a,b){var c=-1,d=this.controller;(a=d.Ta[a])&&(a[2]?c=a[2](b):a[0]&&(c=a[0](b)|a[0](b+1)<<8));if(0<=c)return this.i&&F(this.i,64)&&E(this.i,a[4]+".readWord("+J(this.i,b)+"): "+J(this.i,c),!0,!0),c;K(d,b,16,2);c=65535;this.i&&F(this.i,64)&&E(this.i,"warning: unconverted read access to word @"+J(this.i,b)+": "+J(this.i,c),!0,!0);return c}
function Vb(a,b,c){var d=!1,e=this.controller;if(a=e.Ta[a])a[3]?(a[3](b,c),d=!0):a[1]&&(a[1](b&255,c),a[1](b>>8,c+1),d=!0);d?this.i&&F(this.i,64)&&E(this.i,a[4]+".writeWord("+J(this.i,c)+","+J(this.i,b)+")",!0,!0):(K(e,c,16,4),this.i&&F(this.i,64)&&E(this.i,"warning: unconverted write access to word @"+J(this.i,c)+": "+J(this.i,b),!0,!0))}
function Yb(a,b){if(b!=a.v){var c;a.v&&(c=(1<<a.v)-Rb,Zb(a,c,Rb,a.L),a.v=0);b&&(a.v=b,c=(1<<b)-Rb,a.L=$b(a,c,Rb),a.I?Zb(a,c,Rb,a.I):(ac(a,c,Rb,bc,a),a.I=$b(a,c,Rb)))}}k=Db.prototype;k.reset=function(){for(var a=0;a<this.C.length;a++)this.C[a]();Yb(this,16)};k.Ea=function(a,b){b||this.reset();return!0};
function ac(a,b,c,d,e){for(var f=b,g=c,h=f>>>a.ka;0<g&&h<a.W.length;){var l=a.W[h],m=h*a.xa,n=a.xa-(f-m);n>g&&(n=g);if(!e&&l&&l.size){if(l.type==d){if(f+g<=l.D)return l.Hb+=l.D-f,l.D=f,!0;if(f>=l.D+l.Hb){n=l.size-(f-m);n>g&&(n=g);l.Hb=f-l.D+n;f=m+a.xa;g-=n;h++;continue}}return cc(1,f,g)}f=new I(a,f,n,a.xa,d,e);Wb(f,a.i,l);a.W[h++]=f;f=m+a.xa;g-=n}if(0>=g){c/=1024;var r;e="";r?10<r&&(r=10):r=c&-65536?10:5;if(null==c||isNaN(c))for(;0<r--;)e="?"+e;else for(;0<r--;)e=String.fromCharCode(c%10+48)+e,c/=
10;a.status(e+"Kb "+dc[d]+" at "+ra(b));return!0}return cc(2,b,c)}function $b(a,b,c){var d=[];for(b>>>=a.ka;0<c&&b<a.W.length;)d.push(a.W[b++]),c-=a.xa;return d}function Zb(a,b,c,d){var e=0;for(b>>>=a.ka;0<c&&b<a.W.length;){var f=d[e++];if(!f)break;a.W[b++]=f;c-=a.xa}}k.Bb=function(a){3932160<=a&&(a=ec(this.b,a));return this.W[(a&this.g)>>>this.ka].Rb(a&this.w,a)};k.Pb=function(a){this.B=!1;this.f++;a=this.W[(a&this.g)>>>this.ka].cc(a&this.w,a);this.f--;return a};
k.oa=function(a){3932160<=a&&(a=ec(this.b,a));return this.W[(a&this.g)>>>this.ka].ra(a&this.w,a)};k.pb=function(a){var b=a&this.w,c=(a&this.g)>>>this.ka;this.B=!1;this.f++;a=this.W[c].dc(b,a);this.f--;return a};k.Sb=function(a,b){3932160<=a&&(a=ec(this.b,a));this.W[(a&this.g)>>>this.ka].Vb(a&this.w,b&255,a)};k.jb=function(a,b){this.B=!1;this.f++;this.W[(a&this.g)>>>this.ka].Wb(a&this.w,b&255,a);this.f--};
k.ab=function(a,b){3932160<=a&&(a=ec(this.b,a));this.W[(a&this.g)>>>this.ka].Ib(a&this.w,b&65535,a)};k.Tb=function(a,b){var c=a&this.w,d=(a&this.g)>>>this.ka;this.B=!1;this.f++;this.W[d].hc(c,b&65535,a);this.f--};function fc(a){for(var b=0,c=[],d=0;d<a.F;d++){var e=a.W[d];if(e.Pa||e.Mc){c[b++]=d;var f=b++;if(e=e.save()){for(var g=0,h=0,l=[];g<e.length;){for(var m=e[g],n=g+1;n<e.length&&e[n]===m;)n++;l[h++]=n-g;l[h++]=m;g=n}l.length<e.length&&(e=l)}c[f]=e}}return c}
function gc(a,b,c,d,e,f,g,h){for(;b<=c;b+=2){var l=b&Xb;void 0!==a.Ta[l]?q("I/O address already registered: "+p(b,8,!0)):a.Ta[l]=[d,e,f,g,h||"unknown",!1]}}
function hc(a,b,c){for(var d in c){var e=+d,f=c[d];if(!(f[6]&&f[6]>a.b.qb)){var g=f[0]?f[0].bind(b):null,h=f[1]?f[1].bind(b):null,l=f[2]?f[2].bind(b):null,m=f[3]?f[3].bind(b):null,n=f[5]||1;65472<=e&&65487>=e&&(!g&&l&&(g=function(a){return function(b){return a(b)&255}.bind(b)}(l)),!h&&m&&(h=function(a){return function(b,c){return a(b,c)}.bind(b)}(m)));for(var r=f[4],t=0;t<n;t++,e+=2)r&&1<n&&(r=f[4]+t),gc(a,e,e,g,h,l,m,r)}}}function ic(a,b){a.C.push(b)}
function K(a,b,c,d){a.B=!0;a.f||(a.i&&F(a.i,64)&&(E(a.i,"memory fault ("+d+") on address "+J(a.i,b),!0,!0),jc(a.i)),c&&(a.b.fa|=c),a.b.pa(4,b))}function kc(a){var b=a.B;a.B=!1;return b}function cc(a,b,c){q("Memory block error ("+a+": "+p(b)+","+p(c)+")");return!1}function L(a){u.call(this,"Device",a,L,256);this.g={data:0,De:0,Qb:20,Md:0};this.f={ea:0,gc:-1}}z(L);k=L.prototype;
k.Ca=function(a,b,c,d){this.w=b;this.b=c;this.i=d;var e=this;this.f.gc=lc(c,function(){e.f.Va|=128;e.f.Va&64&&(mc(e.b,e.f.Nd),nc(e.b,e.f.gc,1E3/60))});this.f.Nd=oc(64,6);hc(b,this,M);ic(b,this.reset.bind(this));H(this)};k.reset=function(){this.g.Qb=this.g.Qb&-120|20;this.f.Va=0};k.bd=function(){var a=this.f.Va;this.f.Va&=-129;return a};k.Xd=function(a){this.f.Va=a;a&64&&nc(this.b,this.f.gc,1E3/60);this.f.Va=a&-129};k.Uc=function(a){return(a?this.g.Md:this.g.data)&65535};
k.Pd=function(a){this.g.data=a};k.dd=function(){var a=this.b;return a.C&62337|a.Ja<<5|a.Ka<<1};k.Zd=function(a){var b=this.b;a&=62337;if(b.C!=a){b.C=a;b.Ja=a>>5&3;b.Ka=a>>1&15;var c=0;a&257&&(c=4,a&1&&(c|=2));b.Wa!=c&&(b.Wa=c,pc(b))}qc(this)};k.ed=function(){var a=this.b.Ya;a&65280&&(a=(a<<8|a>>8)&65535);return a};k.fd=function(){return this.b.Fb};k.gd=function(){return this.b.ib};k.$d=function(a){var b=this.b;1170>b.qb&&(a&=-49);b.ib!=a&&(b.ib=a,b.Mb=a&16?4194303:262143,pc(b));qc(this)};
function qc(a){a.g.Qb=a.g.Qb&-8|(a.b.Wa?a.b.ib&16?1:2:4)}k.Hd=function(a){a=a>>1&63;var b=this.b.Gb[a>>1];return a&1?b>>16:b&65535};k.ze=function(a,b){b=b>>1&63;var c=b>>1;this.b.Gb[c]=b&1?this.b.Gb[c]&65535|(a&63)<<16:this.b.Gb[c]&-65536|a&65534};k.Ad=function(a){return this.b.V[1][a>>1&7]};k.se=function(a,b){this.b.V[1][b>>1&7]=a&65295};k.yd=function(a){return this.b.V[1][(a>>1&7)+8]};k.qe=function(a,b){this.b.V[1][(b>>1&7)+8]=a&65295};k.zd=function(a){return this.b.wa[1][a>>1&7]};
k.re=function(a,b){b=b>>1&7;this.b.wa[1][b]=a;this.b.V[1][b]&=65295};k.xd=function(a){return this.b.wa[1][(a>>1&7)+8]};k.pe=function(a,b){b=(b>>1&7)+8;this.b.wa[1][b]=a;this.b.V[1][b]&=65295};k.ad=function(a){return this.b.V[0][a>>1&7]};k.Wd=function(a,b){this.b.V[0][b>>1&7]=a&65295};k.Zc=function(a){return this.b.V[0][(a>>1&7)+8]};k.Ud=function(a,b){this.b.V[0][(b>>1&7)+8]=a&65295};k.$c=function(a){return this.b.wa[0][a>>1&7]};k.Vd=function(a,b){b=b>>1&7;this.b.wa[0][b]=a;this.b.V[0][b]&=65295};
k.Yc=function(a){return this.b.wa[0][(a>>1&7)+8]};k.Td=function(a,b){b=(b>>1&7)+8;this.b.wa[0][b]=a;this.b.V[0][b]&=65295};k.Gd=function(a){return this.b.V[3][a>>1&7]};k.ye=function(a,b){this.b.V[3][b>>1&7]=a&65295};k.Ed=function(a){return this.b.V[3][(a>>1&7)+8]};k.we=function(a,b){this.b.V[3][(b>>1&7)+8]=a&65295};k.Fd=function(a){return this.b.wa[3][a>>1&7]};k.xe=function(a,b){b=b>>1&7;this.b.wa[3][b]=a;this.b.V[3][b]&=65295};k.Dd=function(a){return this.b.wa[3][(a>>1&7)+8]};
k.ve=function(a,b){b=(b>>1&7)+8;this.b.wa[3][b]=a;this.b.V[3][b]&=65295};k.ub=function(a){a&=7;return this.b.M&2048?this.b.Ra[a]:this.b.u[a]};k.yb=function(a,b){b&=7;this.b.M&2048?this.b.Ra[b]=a:this.b.u[b]=a};k.md=function(){return this.b.M&49152?this.b.Fa[0]:this.b.u[6]};k.ee=function(a){this.b.M&49152?this.b.Fa[0]=a:this.b.u[6]=a};k.pd=function(){return this.b.u[7]};k.he=function(a){this.b.u[7]=a};k.vb=function(a){a&=7;return this.b.M&2048?this.b.u[a]:this.b.Ra[a]};
k.zb=function(a,b){b&=7;this.b.M&2048?this.b.u[b]=a:this.b.Ra[b]=a};k.nd=function(){return 1==(this.b.M&49152)>>14?this.b.u[6]:this.b.Fa[1]};k.fe=function(a){1==(this.b.M&49152)>>14?this.b.u[6]=a:this.b.Fa[1]=a};k.od=function(){return 3==(this.b.M&49152)>>14?this.b.u[6]:this.b.Fa[3]};k.ge=function(a){3==(this.b.M&49152)>>14?this.b.u[6]=a:this.b.Fa[3]=a};k.Wc=function(a){return this.b.zc[a-65504>>1]};k.Rd=function(a,b){this.b.zc[b-65504>>1]=a};k.wc=function(a){return 65520==a?61183:0};k.Dc=function(){};
k.Cd=function(){return 1};k.ue=function(){};k.Vc=function(){return this.b.fa};k.Qd=function(){this.b.fa=0};k.cd=function(){return this.b.yc};k.Yd=function(a,b){b&1||(a&=255);this.b.yc=a};k.hd=function(a){return a?this.b.fc:0};k.ae=function(a){var b=this.b;if(a&=65024){var c=a>>9;do a+=34;while(c>>=1)}b.fc=a;b.H|=2};k.Bd=function(a){return a?this.b.Za&65280:0};k.te=function(a){this.b.Za=a|255};k.ld=function(){return Cb(this.b)};k.de=function(a){rc(this.b,a&-1809|Cb(this.b)&1808);this.b.H|=128};
k.Cc=function(a,b){F(this)&&E(this,"writeIgnored("+ra(b)+"): "+ra(a),!0,!0)};
var N={},M=(N[61568]=[null,null,L.prototype.Hd,L.prototype.ze,"UNIMAP",64,1170],N[62592]=[null,null,L.prototype.Ad,L.prototype.se,"SISDR",8,1145],N[62608]=[null,null,L.prototype.yd,L.prototype.qe,"SDSDR",8,1145],N[62624]=[null,null,L.prototype.zd,L.prototype.re,"SISAR",8,1145],N[62640]=[null,null,L.prototype.xd,L.prototype.pe,"SDSAR",8,1145],N[62656]=[null,null,L.prototype.ad,L.prototype.Wd,"KISDR",8,1145],N[62672]=[null,null,L.prototype.Zc,L.prototype.Ud,"KDSDR",8,1145],N[62688]=[null,null,L.prototype.$c,
L.prototype.Vd,"KISAR",8,1145],N[62704]=[null,null,L.prototype.Yc,L.prototype.Td,"KDSAR",8,1145],N[62798]=[null,null,L.prototype.gd,L.prototype.$d,"MMR3",1,1145],N[65382]=[null,null,L.prototype.bd,L.prototype.Xd,"LKS"],N[65400]=[null,null,L.prototype.Uc,L.prototype.Pd,"CNSL"],N[65402]=[null,null,L.prototype.dd,L.prototype.Zd,"MMR0",1,1145],N[65404]=[null,null,L.prototype.ed,L.prototype.Cc,"MMR1",1,1145],N[65406]=[null,null,L.prototype.fd,L.prototype.Cc,"MMR2",1,1145],N[65408]=[null,null,L.prototype.Gd,
L.prototype.ye,"UISDR",8,1145],N[65424]=[null,null,L.prototype.Ed,L.prototype.we,"UDSDR",8,1145],N[65440]=[null,null,L.prototype.Fd,L.prototype.xe,"UISAR",8,1145],N[65456]=[null,null,L.prototype.Dd,L.prototype.ve,"UDSAR",8,1145],N[65472]=[null,null,L.prototype.ub,L.prototype.yb,"R0SET0"],N[65473]=[null,null,L.prototype.ub,L.prototype.yb,"R1SET0"],N[65474]=[null,null,L.prototype.ub,L.prototype.yb,"R2SET0"],N[65475]=[null,null,L.prototype.ub,L.prototype.yb,"R3SET0"],N[65476]=[null,null,L.prototype.ub,
L.prototype.yb,"R4SET0"],N[65477]=[null,null,L.prototype.ub,L.prototype.yb,"R5SET0"],N[65478]=[null,null,L.prototype.md,L.prototype.ee,"R6KERNEL"],N[65479]=[null,null,L.prototype.pd,L.prototype.he,"R7KERNEL"],N[65480]=[null,null,L.prototype.vb,L.prototype.zb,"R0SET1",1,1145],N[65481]=[null,null,L.prototype.vb,L.prototype.zb,"R1SET1",1,1145],N[65482]=[null,null,L.prototype.vb,L.prototype.zb,"R2SET1",1,1145],N[65483]=[null,null,L.prototype.vb,L.prototype.zb,"R3SET1",1,1145],N[65484]=[null,null,L.prototype.vb,
L.prototype.zb,"R4SET1",1,1145],N[65485]=[null,null,L.prototype.vb,L.prototype.zb,"R5SET1",1,1145],N[65486]=[null,null,L.prototype.nd,L.prototype.fe,"R6SUPER",1,1145],N[65487]=[null,null,L.prototype.od,L.prototype.ge,"R6USER",1,1145],N[65504]=[null,null,L.prototype.Wc,L.prototype.Rd,"CTRL",1,1170],N[65520]=[null,null,L.prototype.wc,L.prototype.Dc,"LSIZE",1,1170],N[65522]=[null,null,L.prototype.wc,L.prototype.Dc,"HSIZE",1,1170],N[65524]=[null,null,L.prototype.Cd,L.prototype.ue,"SYSID",1,1170],N[65526]=
[null,null,L.prototype.Vc,L.prototype.Qd,"CPUERR",1,1170],N[65528]=[null,null,L.prototype.cd,L.prototype.Yd,"MB",1,1170],N[65530]=[null,null,L.prototype.hd,L.prototype.ae,"PIR"],N[65532]=[null,null,L.prototype.Bd,L.prototype.te,"SL"],N[65534]=[null,null,L.prototype.ld,L.prototype.de,"PSW"],N);M[65506]=M[65504];M[65508]=M[65504];M[65510]=M[65504];M[65512]=M[65504];M[65514]=M[65504];M[65516]=M[65504];M[65518]=M[65504];
Xa(function(){for(var a=D(document,"pdp11","device"),b=0;b<a.length;b++){var c,d=a[b];c=B(d);switch(c.type){case "default":c=new L(c);C(c,d);break;case "pc11":c=new sc(c);C(c,d);break;case "rl11":c=new O(c),C(c,d)}}});var tc;if(wb){var uc=new ArrayBuffer(2);(new DataView(uc)).setUint16(0,256,!0);tc=256===(new Uint16Array(uc))[0]}else tc=!1;var vc=tc;
function I(a,b,c,d,e,f){this.w=a;this.id=Fc+=2;this.b=null;this.D=b;this.Hb=c;this.size=d||0;this.type=e||Gc;this.f=e==Hc;this.controller=null;Wb(this);this.Pa=this.Mc=!1;if(this.size)if(f)this.controller=f,a=[null,0],this.b=a[0],Ic(this,f.Gc);else if(wb)this.C=new ArrayBuffer(this.size),this.F=new DataView(this.C,0,this.size),this.G=new Uint8Array(this.C,0,this.size),this.J=new Uint16Array(this.C,0,this.size>>1),this.b=new Int32Array(this.C,0,this.size>>2),Ic(this,vc?Jc:Kc);else{a=this.b=Array(this.size>>
2);for(f=0;f<a.length;f++)a[f]=0;Ic(this,Lc)}else Ic(this)}var Gc=0,Hc=2,bc=4,dc=["NONE","RAM","ROM","VID","H/W"],Fc=0;
I.prototype={constructor:I,parent:null,save:function(){var a,b;if(this.controller)a=null;else if(wb)for(a=Array(this.size>>2),b=0;b<a.length;b++)a[b]=this.F.getInt32(b<<2,!0);else a=this.b;return a},restore:function(a){if(this.controller)return!a;if(a&&this.size==a.length<<2){var b;if(wb)for(b=0;b<a.length;b++)this.F.setInt32(b<<2,a[b],!0);else this.b=a;return this.Pa=!0}return!1},gb:function(a,b){b?this.B++||Mc(this,Nc,!1):this.g++||Oc(this,Nc,!1)},K:function(a,b){this.i&&F(this.i,128)&&(E(this.i,
"attempt to read invalid address "+J(this.i,b),!0),jc(this.i));K(this.w,b,32,2);return 255},v:function(a,b,c){this.i&&F(this.i,128)&&(E(this.i,"attempt to write "+J(this.i,b)+" to invalid addresses "+J(this.i,c),!0),jc(this.i));K(this.w,c,32,4)},L:function(a,b){return this.Rb(a++,b++)|this.Rb(a,b)<<8},I:function(a,b,c){this.Vb(a++,b&255,c++);this.Vb(a,b>>8,c)},S:function(a){return this.b[a>>2]>>>((a&3)<<3)&255},ba:function(a,b){a&1&&K(this.w,b,64,2);b=a>>2;a=(a&3)<<3;var c=this.b[b]>>a;return 24>
a?c&65535:c&255|(this.b[b+1]&255)<<8},va:function(a,b){var c=a>>2;a=(a&3)<<3;this.b[c]=this.b[c]&~(255<<a)|b<<a;this.Pa=!0},Ka:function(a,b,c){a&1&&K(this.w,c,64,4);c=a>>2;a=(a&3)<<3;24>a?this.b[c]=this.b[c]&~(65535<<a)|b<<a:(this.b[c]=this.b[c]&16777215|b<<24,c++,this.b[c]=this.b[c]&-256|b>>8);this.Pa=!0},P:function(a,b){if(this.i&&null!=this.D){var c=this.i;Pc(c,this.D+a,1,c.L)&&c.ja(!0)}return this.cc(a,b)},Y:function(a,b){if(this.i&&null!=this.D){var c=this.i;Pc(c,this.D+a,2,c.L)&&c.ja(!0)}return this.dc(a,
b)},ma:function(a,b,c){if(this.i&&null!=this.D){var d=this.i;Pc(d,this.D+a,1,d.C)&&d.ja(!0)}this.f?this.v(a,b,c):this.Wb(a,b,c)},za:function(a,b,c){if(this.i&&null!=this.D){var d=this.i;Pc(d,this.D+a,2,d.C)&&d.ja(!0)}this.f?this.v(a,b,c):this.hc(a,b,c)},N:function(a){return this.G[a]},R:function(a,b){a=this.G[a];this.i&&F(this.i,128)&&E(this.i,"Memory.readByte("+J(this.i,b)+"): "+J(this.i,a),!0);return a},Na:function(a,b){a&1&&K(this.w,b,64,2);return this.F.getUint16(a,!0)},Z:function(a,b){a&1&&K(this.w,
b,64,2);a=this.J[a>>1];this.i&&F(this.i,128)&&E(this.i,"Memory.readWord("+J(this.i,b)+"): "+J(this.i,a),!0);return a},la:function(a,b){this.G[a]=b;this.Pa=!0},ua:function(a,b,c){this.G[a]=b;this.Pa=!0;this.i&&F(this.i,128)&&E(this.i,"Memory.writeByte("+J(this.i,c)+","+J(this.i,b)+")",!0)},cb:function(a,b,c){a&1&&K(this.w,c,64,4);this.F.setUint16(a,b,!0);this.Pa=!0},Ja:function(a,b,c){a&1&&K(this.w,c,64,4);this.J[a>>1]=b;this.Pa=!0;this.i&&F(this.i,128)&&E(this.i,"Memory.writeWord("+J(this.i,c)+","+
J(this.i,b)+")",!0)}};function Wb(a,b,c){a.i=b;a.g=a.B=0;c&&((a.g=c.g)&&Oc(a,Nc,!1),(a.B=c.B)&&Mc(a,Nc,!1))}function Qc(a,b){b?--a.B||(a.Vb=a.f?a.v:a.Wb,a.Ib=a.f?a.I:a.hc):--a.g||(a.Rb=a.cc,a.ra=a.dc)}function Mc(a,b,c){c&&a.B||(a.Vb=!a.f&&b[1]||a.v,a.Ib=!a.f&&b[3]||a.I);if(c||void 0===c)a.Wb=b[1]||a.v,a.hc=b[3]||a.I}function Oc(a,b,c){c&&a.g||(a.Rb=b[0]||a.K,a.ra=b[2]||a.L);if(c||void 0===c)a.cc=b[0]||a.K,a.dc=b[2]||a.L}function Ic(a,b){b||(b=Rc);Oc(a,b,void 0);Mc(a,b,void 0)}
var Rc=[],Lc=[I.prototype.S,I.prototype.va,I.prototype.ba,I.prototype.Ka],Nc=[I.prototype.P,I.prototype.ma,I.prototype.Y,I.prototype.za];if(wb)var Kc=[I.prototype.N,I.prototype.la,I.prototype.Na,I.prototype.cb],Jc=[I.prototype.R,I.prototype.ua,I.prototype.Z,I.prototype.Ja];
function Sc(a,b){u.call(this,"CPU",a,Sc,1);var c=a.multiplier||1;this.fb=a.cycles||b;this.Xa=c;this.nb=Math.round(this.fb/1E4)/100;this.hb=this.nb*this.Xa;this.A.ga=!1;this.A.Ub=!1;this.A.mb=a.autoStart;this.A.ob=!1;this.Cb=this.ma=0;this.Db=a.csStart;this.rb=a.csInterval;this.sb=a.csStop;this.K=[];this.tc=this.Ld.bind(this);H(this)}z(Sc);var Tc=["power","reset"];k=Sc.prototype;
k.Ca=function(a,b,c,d){this.B=a;this.w=b;this.i=d;for(b=0;b<Tc.length;b++)(c=this.G[Tc[b]])&&this.B.sa(null,Tc[b],c);a=Uc(a,"autoStart");null!=a&&(this.A.mb="true"==a?!0:"false"==a?!1:!!a);H(this)};k.reset=function(){};k.save=function(){return null};k.restore=function(){return!1};
k.Ea=function(a,b){if(!b){if(a&&this.restore){Vc(this);if(!this.restore(a))return!1;Wc(this)}else this.reset();this.i?(a=this.i,b=this.A.mb,a.fb=!0,a.j("Type ? for help with PDP11 Debugger commands"),a.ca(),b||a.kb(),a.Ka&&(b=a.Ka,a.Ka=null,Xc(a,b))):this.j("No debugger detected")}this.B.ca();return!0};k.Da=function(a){return a?this.save():!0};k.mb=function(){return this.A.mb||!this.i&&void 0===this.G.run?(this.wb(),!0):!1};k.pc=function(){return 0};
function Wc(a){void 0===a.Db&&(a.Db=0);void 0===a.rb&&(a.rb=-1);void 0===a.sb&&(a.sb=-1);a.A.ob=0<=a.Db&&0<a.rb;a.A.ob&&(a.Cb=0,a.ma=a.Db-a.la)}function Yc(a,b){if(a.A.ob){var c=!1;a.Cb=a.Cb+a.pc()|0;a.ma-=b;0>=a.ma&&(a.ma+=a.rb,c=!0);0<=a.sb&&a.sb<=Zc(a)&&(a.rb=a.sb=-1,Wc(a),a.ja(),c=!0);c&&a.j(Zc(a)+" cycles: checksum="+p(a.Cb))}}
k.sa=function(a,b,c){var d=this;switch(b){case "power":case "reset":return this.G[b]=c,!0;case "run":return this.G[b]=c,c.onclick=function(){var a;if(a=d.B)if(a=d.B,a.A.ia)a=!0;else{var b=null,c,h=ob(a.id);for(c=0;c<h.length&&(b=h[c],b===a||b.A.ready);c++);if(c==h.length)for(c=0;c<h.length&&(b=h[c],b===a||b.A.ia);c++);c==h.length&&(b=a);q("The "+b.type+" component ("+b.id+") is not "+(b.A.ready?"powered yet":"ready yet"+(b.Nb?" (waiting for notification)":""))+".");a=!1}a&&(d.A.ga?d.ja():d.wb())},
!0;case "speed":return this.G[b]=c,!0;case "setSpeed":return this.G[b]=c,c.onclick=function(){$c(d,d.Xa<<1,!0)},c.textContent=this.hb.toFixed(2)+"Mhz",!0}return!1};k.ca=function(){var a=this.G.speed;a&&(a.textContent=this.A.ga&&this.Y?this.Y.toFixed(2)+"Mhz":"Stopped")};function ad(a,b,c){a.la+=b;c&&(a.ba=a.b=a.J=0)}function bd(a,b){var c=1;b&&1<a.Xa&&a.Y&&(c=a.Y/a.nb);a.Ob=Math.round(1E3/30);a.bb=Math.floor(a.fb/30*c);b||(a.ua=a.bb);a.Ab=0}function Zc(a){return a.la+a.S+a.ba-a.b}
function Vc(a){a.Y=0;a.sc=0;a.la=a.S=a.ba=a.b=a.J=0;Wc(a);$c(a,1)}function $c(a,b,c){var d=!1;if(void 0!==b){.8>a.Y/a.hb?b=1:d=!0;a.Xa=b;b=a.nb*a.Xa;if(a.hb!=b){a.hb=b;b=a.hb.toFixed(2)+"Mhz";var e=a.G.setSpeed;e&&(e.textContent=b);a.j("target speed: "+b)}c&&a.B&&a.B.kb()}ad(a,a.S);a.S=0;a.R=Ba();a.Z=0;bd(a);return d}function lc(a,b){var c=a.K.length;a.K.push([-1,b]);return c}function nc(a,b,c){0<=b&&b<a.K.length&&0>a.K[b][0]&&(c=a.fb*a.Xa/1E3*c|0,a.K[b][0]=c+cd(a))}
function dd(a,b){for(var c=a.K.length-1;0<=c;c--){var d=a.K[c];0>d[0]||b>d[0]&&(b=d[0])}return b}function ed(a,b){for(var c=a.K.length-1;0<=c;c--){var d=a.K[c];0>d[0]||(d[0]-=b,0>=d[0]&&(d[0]=-1,d[1]()))}}function cd(a,b){var c=a.ba-=a.b;a.b=a.J=0;b&&(a.ba=0);return c}
k.Ld=function(){if(this.A.ga){this.Ab>=this.fb&&bd(this,!0);this.za=0;this.eb=Ba();if(this.Z){var a=this.eb-this.Z;a>this.Ob&&(this.R+=a,this.R>this.eb&&(this.R=this.eb))}try{do{var b=dd(this,this.A.ob?1:this.bb);try{this.xb(b)}catch(e){if("number"!=typeof e)throw e;}b=cd(this,!0);this.za+=b;this.S+=b;Yc(this,b);ed(this,b);this.ua-=b;if(0>=this.ua){this.ua+=this.bb;15<=++this.sc&&(this.B&&this.B.ca(),this.sc=0);break}}while(this.A.ga)}catch(e){this.ja();this.B&&this.B.stop(Ba(),Zc(this));vb(this,
e.stack||e.message);return}if(this.A.ga){a=setTimeout;b=this.tc;this.Z=Ba();var c=this.Ob;this.za&&(c=Math.round(c*this.za/this.bb));var c=c-(this.Z-this.eb),d=this.Z-this.R;d&&(this.Y=Math.round(this.S/(10*d))/100,864E5<=d&&(this.la=0,$c(this)));if(0>c||this.Y<this.hb)-1E3>c&&(this.R-=c),c=0;this.Ab+=this.za;this.Z+=c;a(b,c)}}};
k.wb=function(a){if(ub(this))return!1;if(this.A.ga)return this.j(this.toString()+" busy"),!1;$c(this);this.A.ga=!0;this.A.Ub=!0;var b=this.G.run;b&&(b.textContent="Halt");this.B&&(a&&this.B.kb(!0),this.B.start(this.R,Zc(this)));setTimeout(this.tc,0);return!0};k.xb=function(){return 0};k.ja=function(a){var b=!1;if(this.A.ga){cd(this);ad(this,this.S);this.S=0;this.A.ga=!1;if(b=this.G.run)b.textContent="Run";this.B&&this.B.stop(Ba(),Zc(this));b=!0}this.A.complete=a;return b};
function fd(a){this.qb=+a.model||1170;this.Jb=a.addrReset||0;Sc.call(this,a,6666667);this.decode=1120==this.qb?gd.bind(this):hd.bind(this);id(this);this.L=0;this.N=null;this.A.complete=!1}z(fd,Sc);k=fd.prototype;k.reset=function(){this.status("model "+this.qb);this.A.ga&&this.ja();id(this);Vc(this);this.A.error=!1;this.parent.reset.call(this)};
function id(a){a.T=65536;a.U=32768;a.$=65535;a.X=32768;a.M=15;a.u=[0,0,0,0,0,0,0,a.Jb];a.Ra=[0,0,0,0,0,0];a.Fa=[0,0,0,0];a.v=0;a.Ka=0;a.Pc=[4,2,0,1];a.V=[[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]];a.wa=[[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]];a.Gb=[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];a.zc=[0,0,0,0,0,0,0,0];a.yc=0;a.H=0;a.F=a.I=0;a.g=a.f=a.lb=0;a.va=-1;jd(a)}function jd(a){a.Za=255;a.fa=0;a.fc=0;a.C=0;a.Ya=0;a.Fb=0;a.ib=0;a.Wa=0;a.Ja=0;a.Mb=262143;a.N=null;a.w&&pc(a)}function pc(a){a.Wa?(a.P=65536,a.aa=a.Oc,a.ra=a.Id,a.Ib=a.Ae,Yb(a.w,a.ib&16?22:18)):(a.P=0,a.aa=a.Nc,a.ra=a.xc,a.Ib=a.Ec,Yb(a.w,16))}function kd(a,b,c){a.Jb=b;P(a,b);!c&&a.i&&(a.ja()||a.i.ca())}k.pc=function(){return 0};
k.save=function(){var a=new R(this);a.set(0,[]);a.set(1,[this.la,this.Xa]);a.set(2,fc(this.w));return a.data()};k.restore=function(a){var b=a[1];this.la=b[1];$c(this,b[3]);a:{b=this.w;a=a[2];var c;for(c=0;c<a.length-1;c+=2){var d=a[c],e=a[c+1];if(e&&e.length<b.K){for(var f=0,g=Array(b.K),h=0;h<e.length-1;)for(var l=e[h++],m=e[h++];l--;)g[f++]=m;e=g}f=b.W[d];if(!f||!f.restore(e)){q("Unable to restore memory block "+d);b=!1;break a}}b=!0}return b};function ld(a){return a.T&65536?1:0}
function md(a){return a.U&32768?2:0}function nd(a){return a.$&65535?0:4}k.Qa=function(){return this.X&32768?8:0};function od(a){var b=a.u[7];a.C&57344||(a.Ya=0,a.Fb=b);a.u[7]=b+2&65535;return a.ra(b)}function pd(a,b){var c=a.u[7];a.u[7]=c+b&65535;return c}function P(a,b){a.u[7]=b&65535}function oc(a,b){return{Od:a,tb:b,next:null}}function mc(a,b){if(b!=a.N){var c=a.N;if(!c||c.tb<=b.tb)b.next=c,a.N=b;else{do{var d=c.next;if(!d||d.tb<=b.tb){b.next=d;c.next=b;break}c=d}while(c)}}a.H|=2}
function Cb(a){return a.M=a.M&63728|a.Qa()|nd(a)|md(a)|ld(a)}function rc(a,b){a.X=b<<12;a.$=~b&4;a.U=b<<14;a.T=b<<16;if((b^a.M)&2048)for(var c=a.Ra.length;0<=--c;){var d=a.u[c];a.u[c]=a.Ra[c];a.Ra[c]=d}a.v=b>>14&3;c=a.M>>14&3;a.v!=c&&(a.Fa[c]=a.u[6],a.u[6]=a.Fa[a.v]);a.M=b;a.H|=2}function S(a,b){a.H&128||(a.X=a.$=b,a.U=0)}function qd(a,b,c){a.H&128||(a.X=a.$=a.T=b,a.U=c||0)}function rd(a,b,c,d){a.H&128||(a.X=a.$=a.T=b,a.U=(c^b)&(d^b))}function sd(a,b){a.H&128||(a.X=a.$=a.T=b,a.U=a.X^a.T>>1)}
function td(a,b,c,d){a.H&128||(a.X=a.$=a.T=b,a.U=(c^d)&(d^b))}k.pa=function(a,b){if(!this.L){var c=!1;0>this.va?this.va=Cb(this):this.v||(a=4,c=!0);this.C&57344||(this.Ya=63222,this.Fb=a);this.v=0;var d=this.ra(a|this.P),e=this.ra(a+2&65535|this.P);rc(this,e&-12289|this.va>>2&12288);c&&(this.fa|=4,this.u[6]=4);ud(this,this.va);ud(this,this.u[7]);P(this,d);this.H&=-113;this.va=-1;this.H|=8;this.Tc=a;this.Rc=b;if(26!=b)throw a;}};
function vd(a){var b=wd(a),c=wd(a)&-1793;a.M&49152&&(c=c&-225|a.M&63712);P(a,b);rc(a,c);a.H&=-17}function ec(a,b){var c=b>>13&31;31>c&&a.ib&32&&(b=a.Gb[c]+(b&8190)&4194302,3932160<=b&&4186112>b&&console.log("panic(898)"));return b}
function Od(a,b,c){var d,e,f,g=0;d=b>>13;a.ib&a.Pc[a.v]||(d&=7);e=a.V[a.v][d];f=(a.wa[a.v][d]<<6)+(b&8191)&a.Mb;switch(e&7){case 1:g=4096;case 2:e|=128;c&4&&(g=8192);break;case 4:g=4096;case 5:c&4&&(g=4096);case 6:e|=c&4?192:128;break;default:g=32768}32512!==(e&32520)&&(e&8?e&32512&&(b&8128)<(e>>2&8128)&&(g|=16384):(b&8128)>(e>>2&8128)&&(g|=16384));a.V[a.v][d]=e;if(4194170!==f||a.v)a.Ja=a.v,a.Ka=d;b=!1;g&&(g&57344&&(0<=a.va&&(g|=128),a.C&57344||(a.C=a.C|g|a.Ja<<5|a.Ka<<1),b=!0),a.C&61440||!(4191360>
f||4194239<f)||(a.C|=4096,a.C&512&&(a.H|=32)),b&&a.pa(168,16));return f}function Pd(a,b){return a.w.Bb(b)}function Qd(a,b,c){b&1&&a.b--;a.w.Sb(b,c&255)}function wd(a){var b=a.ra(a.u[6]|a.P);a.u[6]=a.u[6]+2&65535;return b}function ud(a,b){var c=a.u[6]-2&65535;a.u[6]=c;a.C&57344||(a.Ya=a.Ya<<8|246);!a.v&&c<=a.Za&&4<c&&(c<=a.Za-32?(a.fa|=4,a.u[6]=4,a.pa(4,18)):(a.fa|=8,a.H|=4));a.Ib(c,b)}
function Rd(a,b,c,d){var e,f,g=d&8?0:a.P;switch(b){case 0:return a.pa(4,20),0;case 1:return 6===c&&!a.v&&d&4&&(a.u[6]<=a.Za||65534<=a.u[6])&&(a.u[6]<=a.Za-32||65534<=a.u[6]?(a.fa|=4,a.u[6]=4,a.pa(4,22)):(a.fa|=8,a.H|=64)),a.b-=3,7===c?a.u[c]:a.u[c]|g;case 2:f=2;e=a.u[c];7!==c&&(e|=g,6>c&&d&1&&(f=1));a.b-=3;break;case 3:f=2;e=a.u[c];7!==c&&(e|=g);e=a.ra(e);e|=g;a.b-=7;break;case 4:f=-2;6>c&&d&1&&(f=-1);e=a.u[c]+f&65535;7!==c&&(e|=g);a.b-=4;break;case 5:f=-2;e=a.u[c]-2&65535;7!==c&&(e|=g);e=a.ra(e)|
g;a.b-=8;break;case 6:return e=a.ra(pd(a,2)),e=e+a.u[c]&65535|g,a.b-=6,e;case 7:return e=a.ra(pd(a,2)),e=e+a.u[c]&65535,e=a.ra(e|a.P)|g,a.b-=10,e}a.u[c]=a.u[c]+f&65535;!g||a.C&57344||(a.Ya=a.Ya<<8|f<<3&248|c);6==c&&!a.v&&d&4&&0>=f&&(a.u[6]<=a.Za||65534<=a.u[6])&&(a.u[6]<=a.Za-32?(a.fa|=4,a.u[6]=4,a.pa(4,24)):(a.fa|=8,a.H|=64));return e}k.Pb=function(a){if(!this.Wa)return this.w.Pb(a);this.L++;a=Pd(this,Od(this,a,3));this.L--;return a};
k.pb=function(a){if(!this.Wa)return this.w.pb(a);this.L++;a=this.xc(Od(this,a,2));this.L--;return a};k.jb=function(a,b){this.Wa?(this.L++,Qd(this,Od(this,a,5),b),this.L--):this.w.jb(a,b)};k.Tb=function(a,b){this.Wa?(this.L++,this.Ec(Od(this,a,4),b),this.L--):this.w.Tb(a,b)};k.Nc=function(a,b,c){return Rd(this,a,b,c)};k.Oc=function(a,b,c){return Od(this,Rd(this,a,b,c),c)};k.xc=function(a){return this.w.oa(a)};k.Id=function(a){return this.w.oa(Od(this,a,2))};k.Ec=function(a,b){this.w.ab(a,b&65535)};
k.Ae=function(a,b){this.w.ab(Od(this,a,4),b)};function Sd(a,b,c){var d=a.f=b&7;(b=a.g=(b&56)>>3)?(d=Rd(a,b,d,2),c&65536||61440!==(a.M&61440)&&(d&=65535),a.v=a.M>>12&3,c=a.ra(d|c&a.P),a.v=a.M>>14&3):c=6!=d||(a.M>>2&12288)===(a.M&12288)?a.u[d]:a.Fa[a.M>>12&3];return c}function Td(a,b,c,d){a.C&57344||(a.Ya=22);var e=a.f=b&7;(b=a.g=(b&56)>>3)?(e=Rd(a,b,e,4),c&65536||(e&=65535),a.v=a.M>>12&3,e=Od(a,e|c&65536,4),a.v=a.M>>14&3,a.w.ab(e,d)):6!=e||(a.M>>2&12288)===(a.M&12288)?a.u[e]=d:a.Fa[a.M>>12&3]=d}
function Ud(a,b){b>>=6;var c=a.I=b&7;return(b=a.F=(b&56)>>3)?Pd(a,a.aa(b,c,3)):a.u[c]&255}function Vd(a,b){b>>=6;var c=a.I=b&7;return(b=a.F=(b&56)>>3)?a.w.oa(a.aa(b,c,2)):a.u[c]}function Wd(a,b){var c=a.f=b&7;b=a.g=(b&56)>>3;return Rd(a,b,c,8)}function Xd(a,b){var c=a.f=b&7;return(b=a.g=(b&56)>>3)?Pd(a,a.aa(b,c,3)):a.u[c]&255}function Yd(a,b){var c=a.f=b&7;return(b=a.g=(b&56)>>3)?a.w.oa(a.aa(b,c,2)):a.u[c]}
function T(a,b,c,d){var e=a.f=b&7;(b=a.g=(b&56)>>3)?(e=a.lb=a.aa(b,e,7),Qd(a,e,d.call(a,c,Pd(a,e)))):a.u[e]=a.u[e]&65280|d.call(a,c,a.u[e])}function U(a,b,c,d){var e=a.f=b&7;(b=a.g=(b&56)>>3)?(e=a.aa(b,e,6),a.w.ab(e,d.call(a,c,a.w.oa(e)))):a.u[e]=d.call(a,c,a.u[e])}function Zd(a,b,c,d){var e=a.f=b&7;(b=a.g=(b&56)>>3)?Qd(a,a.aa(b,e,5),c):a.u[e]=c?d&1?c<<24>>24&65535:a.u[e]&-256|c&255:a.u[e]&-256;return c}
function $d(a,b,c){var d=a.f=b&7;(b=a.g=(b&56)>>3)?a.w.ab(a.aa(b,d,4),c):a.u[d]=c&65535;return c}function V(a,b,c){c&&(P(a,a.u[7]+(b<<24>>23)),a.b-=2);a.b-=3}
k.xb=function(a){this.A.complete=!0;var b=this.i&&ae(this.i)?1:this.A.Ub?-1:0,c=a?this.A.Ub?0:1:-1;this.A.Ub=!1;this.ba=this.b=a;do{if(b){if(this.i&&be(this.i,this.u[7],c)){this.ja();break}c||c++;b++}if(this.H){this.H&112&&(this.H&32?this.pa(168,28):this.H&64?this.pa(4,30):this.H&16&&this.pa(12,32),this.H&=-113);if(a=this.H&7){a=!1;if(this.H&2){this.H&=-3;var d=160,e=(this.fc&224)>>5,f=this.N&&this.N.tb>e?this.N:null;f&&(d=f.Od,e=f.tb);e>(this.M&224)>>5?(this.H&4&&(pd(this,2),this.H&=-5),this.pa(d,
26),e=!0):e=!1;if(e){if(f)if(a=f,f=this.N,f==a)this.N=a.next;else for(;f;){e=f.next;if(e==a){f.next=e.next;break}f=e}a=!0}}else this.H&1&&this.H++;a=a&&0>c}if(a)break}this.H=this.H&7|this.M&16;this.decode(od(this))}while(0<this.b);return this.A.complete?this.ba-this.b:void 0===this.A.complete?0:-1};Xa(function(){for(var a=D(document,"pdp11","cpu"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new fd(d);C(d,c)}});function ce(a,b){var c=b+a;rd(this,c,a,b);return c&65535}
function de(a,b){var c=b+a;rd(this,c<<8,a<<8,b<<8);return c&255}function ee(a,b){a=b<<1;sd(this,a);return a&65535}function fe(a,b){a=b<<1;sd(this,a<<8);return a&255}function ge(a,b){a=b&32768|b>>1|b<<16;sd(this,a);return a&65535}function he(a,b){a=b&2048|b>>1|b<<8;sd(this,a<<8);return a&255}function ie(a,b){a=b&~a;S(this,a);return a}function je(a,b){a=b&~a;S(this,a<<8);return a}function ke(a,b){a|=b;S(this,a);return a}function le(a,b){a|=b;S(this,a<<8);return a}
function me(a,b){a=~b|65536;qd(this,a);return a&65535}function ne(a,b){a=~b|256;qd(this,a<<8);return a&255}function oe(a,b){a=b-a;this.H&128||(this.X=this.$=a,this.U=b&(b^a));return a&65535}function pe(a,b){a=b-a;var c=a<<8;b<<=8;this.H&128||(this.X=this.$=c,this.U=b&(b^c));return a&255}function qe(a,b){a=b+a;this.H&128||(this.X=this.$=a,this.U=a&(b^a));return a&65535}function re(a,b){a=b+a;var c=a<<8;this.H&128||(this.X=this.$=c,this.U=c&(b<<8^c));return a&255}
function se(a,b){a=-b;qd(this,a,a&b&32768);return a&65535}function te(a,b){a=-b;qd(this,a<<8,(a&b&128)<<8);return a&255}function ue(a,b){a=b<<1|this.T>>16&1;sd(this,a);return a&65535}function ve(a,b){a=b<<1|this.T>>16&1;sd(this,a<<8);return a&255}function we(a,b){a=(this.T&65536|b)>>1|b<<16;sd(this,a);return a&65535}function xe(a,b){a=((this.T&65536)>>8|b)>>1|b<<8;sd(this,a<<8);return a&255}function ye(a,b){var c=b-a;td(this,c,a,b);return c&65535}
function ze(a,b){var c=b-a;td(this,c<<8,a<<8,b<<8);return c&255}function Ae(a,b){this.H&128||(this.X=this.$=b&65280,this.U=this.T=0);return(b<<8|b>>8)&65535}function Be(a,b){a^=b;S(this,a);return a&65535}function Ce(a){U(this,a,Vd(this,a),ce);this.b-=this.g?9+(this.I&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}
function De(a){var b=Yd(this,a);a=a>>6&7;var c=this.u[a];c&32768&&(c|=4294901760);this.T=this.U=0;b&=63;if(b&32)b=64-b,16<b&&(b=16),this.T=c<<17-b,c>>=b;else if(b)if(16<b)this.U=c,c=0;else{this.T=c<<=b;var d=c>>15&65535;d&&65535!==d&&(this.U=32768)}this.u[a]=c&65535;this.X=this.$=c;this.b-=(this.g?6:7)+b}
function Ee(a){var b=Yd(this,a);a=a>>6&7;var c=this.u[a]<<16|this.u[a|1];this.T=this.U=0;b&=63;if(b&32){b=64-b;32<b&&(b=32);var d=c>>b-1;this.T=d<<16;d>>=1;c&2147483648&&(d|=4294967295<<32-b)}else b?(d=c<<b-1,this.T=d>>15,d<<=1,32<b&&(b=32),(c>>=32-b)&&4294967295!==(c|4294967295<<b&4294967295)&&(this.U=32768)):d=c;this.u[a]=d>>16&65535;this.u[a|1]=d&65535;this.X=d>>16;this.$=d>>16|d;this.b-=(this.g?6:7)+b}function Fe(a){V(this,a,!ld(this))}function Ge(a){V(this,a,ld(this))}
function He(a){U(this,a,Vd(this,a),ie);this.b-=this.g?9+(this.I&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}function Ie(a){T(this,a,Ud(this,a),je);this.b-=this.g?9+(this.I&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}function Je(a){U(this,a,Vd(this,a),ke);this.b-=this.g?9+(this.I&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}function Ke(a){T(this,a,Ud(this,a),le);this.b-=this.g?9+(this.I&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}
function Le(a){S(this,Vd(this,a)&Yd(this,a));this.b-=this.g?4+(this.I&&6<=this.f?1:0):(this.F?4:3)+(7==this.f?2:0)}function Me(a){S(this,(Ud(this,a)&Xd(this,a))<<8);this.b-=this.g?4+(this.I&&6<=this.f?1:0):(this.F?4:3)+(7==this.f?2:0)}function Ne(a){V(this,a,nd(this))}function Oe(a){V(this,a,!this.Qa()==!md(this))}function Pe(a){V(this,a,!nd(this)&&!this.Qa()==!md(this))}function Qe(a){V(this,a,!ld(this)&&!nd(this))}function Re(a){V(this,a,nd(this)||!this.Qa()!=!md(this))}
function Se(a){V(this,a,ld(this)||nd(this))}function Te(a){V(this,a,!this.Qa()!=!md(this))}function Ue(a){V(this,a,this.Qa())}function Ve(a){V(this,a,!nd(this))}function We(a){V(this,a,!this.Qa())}function Xe(){this.pa(12,1);this.b-=5}function Ye(a){V(this,a,!0)}function Ze(a){V(this,a,!md(this))}function $e(a){V(this,a,md(this))}function W(a){a&1&&(this.T=0);a&2&&(this.U=0);a&4&&(this.$=1);a&8&&(this.X=0);this.b-=5}
function af(a){var b=Vd(this,a);a=Yd(this,a);td(this,b-a,a,b);this.b-=this.g?4+(this.I&&6<=this.f?1:0):(this.F?4:3)+(7==this.f?2:0)}function bf(a){var b=Ud(this,a)<<8;a=Xd(this,a)<<8;td(this,b-a,a,b);this.b-=this.g?4+(this.I&&6<=this.f?1:0):(this.F?4:3)+(7==this.f?2:0)}
function cf(a){var b=Yd(this,a);if(b){a=a>>6&7;var c=this.u[a]<<16|this.u[a|1];this.T=this.U=0;b&32768&&(b|=-65536);var d=~~(c/b);-32768<=d&&32767>=d?(this.u[a]=d&65535,this.u[a|1]=c-d*b&65535,this.$=d>>16|d,this.X=d>>16):(this.U=32768,this.$=d>>15|d,this.X=c>>16,-1===b&&65534===this.u[a]&&(this.u[a]=this.u[a|1]=1));this.b-=53}else this.$=this.X=0,this.U=32768,this.T=65536,this.b-=7}function df(){this.pa(24,2);this.b-=25}
function ef(){this.M&49152?(this.fa|=128,this.pa(4,3)):this.i?jc(this.i):this.ja();this.b-=7}function ff(){this.pa(16,4);this.b-=25}var gf=[0,7,7,10,7,11,9,13];function hf(a){this.J=this.b;P(this,Wd(this,a));this.b=this.J-gf[this.g]}var jf=[0,14,14,17,14,18,16,20];function kf(a){this.J=this.b;var b=Wd(this,a);a=a>>6&7;ud(this,this.u[a]);this.u[a]=this.u[7];P(this,b);this.b=this.J-jf[this.g]}var lf=[3,9,9,13,10,14,12,16,4,9,9,13,10,14,13,17];
function mf(a){var b=Vd(this,a);this.J=this.b;S(this,$d(this,a,b));this.b=this.J-lf[(this.F?8:0)+this.g]+(7!=this.f||this.g?0:2)}function nf(a){var b=Ud(this,a);S(this,Zd(this,a,b,1)<<8);this.b-=this.g?9+(this.I&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}var of=[7,13,13,17,14,18,17,21];
function pf(a){var b=Yd(this,a);a=a>>6&7;b&32768&&(b|=-65536);var c=this.u[a];c&32768&&(c|=-65536);b=~~(b*c);this.u[a]=b>>16&65535;this.u[a|1]=b&65535;this.H&128||(this.X=b>>16,this.$=this.X|b,this.U=0,this.T=-32768>b||32767<b?65536:0);this.b-=23}function qf(){this.b-=5}function rf(){this.M&49152||(jd(this),this.w.reset());this.b-=667}function sf(){vd(this);this.H|=this.M&16;this.b-=13}
function tf(a){if(a&8)X.call(this,a);else{var b=wd(this);a&=7;7==a?P(this,b):(P(this,this.u[a]),this.u[a]=b);this.b-=9}}function uf(a){a&1&&(this.T=65536);a&2&&(this.U=32768);a&4&&(this.$=0);a&8&&(this.X=32768);this.b-=5}function vf(a){var b=(a&448)>>6;if(this.u[b]=this.u[b]-1&65535)P(this,this.u[7]-((a&63)<<1)),this.b+=1;this.b-=6}function wf(a){U(this,a,Vd(this,a),ye);this.b-=this.g?9+(this.I&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}
function xf(a){U(this,a,0,Ae);this.b-=this.g?9:3+(7==this.f?2:0)}function yf(){this.pa(28,5);this.b-=5}function zf(){this.H&4||this.B.ca();this.H|=4;pd(this,-2);this.b-=3}function Af(a){U(this,a,Vd(this,a),Be);this.b-=this.g?9:3+(7==this.f?2:0)}function X(a){var b;if(b=this.i)b=this.i,E(b,"undefined opcode "+J(b,a),!0,!0),b=jc(b);b||this.pa(8,6)}function gd(a){Bf[a>>12].call(this,a)}function Cf(a){Df[a>>6&3].call(this,a)}function Ef(a){Ff[a>>6&3].call(this,a)}
function Gf(a){Hf[a>>6&3].call(this,a)}function If(a){Jf[a&15].call(this,a)}function Kf(a){Lf[a&15].call(this,a)}function Mf(a){Nf[a>>6&3].call(this,a)}function Of(a){Pf[a>>6&3].call(this,a)}function Qf(a){Rf[a>>6&3].call(this,a)}
var Bf=[function(a){Sf[a>>8&15].call(this,a)},mf,af,Le,He,Je,Ce,X,function(a){Tf[a>>8&15].call(this,a)},nf,bf,Me,Ie,Ke,wf,X],Sf=[function(a){Uf[a>>4&15].call(this,a)},Ye,Ve,Ne,Oe,Te,Pe,Re,kf,kf,Cf,Ef,Gf,X,X,X],Df=[function(a){qd(this,$d(this,a,0));this.b-=this.g?9:3+(7==this.f?2:0)},function(a){U(this,a,0,me);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){U(this,a,1,qe);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){U(this,a,1,oe);this.b-=this.g?9:3+(7==this.f?2:0)}],Ff=[function(a){U(this,a,0,
se);this.b-=this.g?11:6},function(a){U(this,a,ld(this)?1:0,ce);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){U(this,a,ld(this)?1:0,ye);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Yd(this,a);qd(this,a);this.b-=this.g?4:3+(7==this.f?2:0)}],Hf=[function(a){U(this,a,0,we);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){U(this,a,0,ue);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){U(this,a,0,ge);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){U(this,a,0,ee);this.b-=this.g?9:3+(7==this.f?2:0)}],
Uf=[function(a){Vf[a&15].call(this,a)},X,X,X,hf,hf,hf,hf,tf,X,If,Kf,xf,xf,xf,xf],Vf=[ef,zf,sf,Xe,ff,rf,X,X,X,X,X,X,X,X,X,X],Jf=[qf,function(){this.T=0;this.b-=5},function(){this.U=0;this.b-=5},W,function(){this.$=1;this.b-=5},W,W,W,function(){this.X=0;this.b-=5},W,W,W,W,W,W,W],Lf=[qf,function(){this.T=65536;this.b-=5},function(){this.U=32768;this.b-=5},uf,function(){this.$=0;this.b-=5},uf,uf,uf,function(){this.X=32768;this.b-=5},uf,uf,uf,uf,uf,uf,uf],Tf=[We,Ue,Qe,Se,Ze,$e,Fe,Ge,df,yf,Mf,Of,Qf,X,X,
X],Nf=[function(a){qd(this,Zd(this,a,0));this.b-=this.g?9:3+(7==this.f?2:0)},function(a){T(this,a,0,ne);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){T(this,a,1,re);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){T(this,a,1,pe);this.b-=this.g?9:3+(7==this.f?2:0)}],Pf=[function(a){T(this,a,0,te);this.b-=this.g?11:6},function(a){T(this,a,ld(this)?1:0,de);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){T(this,a,ld(this)?1:0,ze);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Xd(this,a);qd(this,a<<
8);this.b-=this.g?4:3+(7==this.f?2:0)}],Rf=[function(a){T(this,a,0,xe);this.b-=this.g?9+(this.lb&1):3+(7==this.f?2:0)},function(a){T(this,a,0,ve);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){T(this,a,0,he);this.b-=this.g?9+(this.lb&1):3+(7==this.f?2:0)},function(a){T(this,a,0,fe);this.b-=this.g?9:3+(7==this.f?2:0)}];function hd(a){Wf[a>>12].call(this,a)}
var Wf=[function(a){Xf[a>>8&15].call(this,a)},mf,af,Le,He,Je,Ce,function(a){Yf[a>>8&15].call(this,a)},function(a){Zf[a>>8&15].call(this,a)},nf,bf,Me,Ie,Ke,wf,X],Xf=[function(a){$f[a>>4&15].call(this,a)},Ye,Ve,Ne,Oe,Te,Pe,Re,kf,kf,Cf,Ef,Gf,function(a){ag[a>>6&3].call(this,a)},X,X],ag=[function(a){a=this.u[7]+((a&63)<<1)&65535;var b=this.ra(a|this.P);P(this,this.u[5]);this.u[6]=a+2&65535;this.u[5]=b;this.b-=8},function(a){a=Sd(this,a,0);ud(this,a);S(this,a);this.b-=11},function(a){var b=wd(this);this.J=
this.b;Td(this,a,0,b);S(this,b);this.b=this.J-of[this.g]},function(a){S(this,$d(this,a,this.Qa?65535:0));this.b-=this.g?9:3+(7==this.f?2:0)}],$f=[function(a){bg[a&15].call(this,a)},X,X,X,hf,hf,hf,hf,tf,function(a){a&8?(this.M&49152||(this.M=this.M&-2017|(a&7)<<5,this.H|=1),this.b-=5):X.call(this,a)},If,Kf,xf,xf,xf,xf],bg=[ef,zf,sf,Xe,ff,rf,function(){vd(this);this.b-=13},X,X,X,X,X,X,X,X,X],Yf=[pf,pf,cf,cf,De,De,Ee,Ee,Af,Af,X,X,X,X,vf,vf],Zf=[We,Ue,Qe,Se,Ze,$e,Fe,Ge,df,yf,Mf,Of,Qf,function(a){cg[a>>
6&3].call(this,a)},X,X],cg=[X,function(a){a=Sd(this,a,65536);ud(this,a);S(this,a);this.b-=11},function(a){var b=wd(this);this.J=this.b;Td(this,a,65536,b);S(this,b);this.b=this.J-of[this.g]},X];
function dg(a){u.call(this,"ROM",a,dg);this.ha=this.f=null;this.C=a.addr;this.g=a.size;this.v=a.alias;this.B=a.file;this.F=sa(this.B);if(this.B){a=this.B;var b=ta(this.F);"json"!=b&&"hex"!=b&&(a=Ga()+"/api/v1/dump?file="+this.B+"&format=bytes&decimal=true");var c=this;Ea(a,null,!0,function(a,b,f){f?c.O("Unable to load ROM resource (error "+f+": "+a+")"):(nb(c.Na,a,b),(a=Fa(a,b))?(c.f=a.da,c.ha=a.ha):c.B=null,eg(c))})}}z(dg);dg.prototype.Ca=function(a,b,c,d){this.w=b;this.b=c;this.i=d;eg(this)};
dg.prototype.Ea=function(){this.ha&&(this.i&&fg(this.i,this.id,this.C,this.g,this.ha),delete this.ha);return!0};dg.prototype.Da=function(){return!0};
function eg(a){if(!tb(a)){if(a.B){if(!a.f||!a.w)return;a.g||(a.g=a.f.length);if(a.f.length!=a.g)vb(a,"ROM size ("+p(a.f.length,8,!0)+") does not match specified size ("+p(a.g,8,!0)+")");else{var b;b=a.C;if(ac(a.w,b,a.g,Hc)){var c;for(c=0;c<a.f.length;c++)a.w.jb(b+c,a.f[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.v?b.push(a.v):null!=a.v&&a.v.length&&(b=a.v);for(c=0;c<b.length;c++){var d=a,e=b[c],f=$b(d.w,d.C,d.g);Zb(d.w,e,d.g,f)}delete a.f}}}H(a)}}
Xa(function(){for(var a=D(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new dg(d);C(d,c)}});
function gg(a){u.call(this,"RAM",a,gg);this.ha=this.g=null;this.B=a.addr;this.C=a.size;this.Ha=a.load;this.Ga=a.exec;this.v=!1;this.f=a.file;this.F=sa(this.f);if(this.f){a=this.f;var b=ta(this.F);"json"!=b&&"hex"!=b&&(a=Ga()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ea(a,null,!0,function(a,b,f){f?c.O("Unable to load RAM resource (error "+f+": "+a+")"):(nb(c.Na,a,b),(a=Fa(a,b))?(c.g=a.da,c.ha=a.ha,null==c.Ha&&(c.Ha=a.Ha),null==c.Ga&&(c.Ga=a.Ga)):c.f=null,hg(c))})}}z(gg);
gg.prototype.Ca=function(a,b,c,d){this.w=b;this.b=c;this.i=d;hg(this)};gg.prototype.Ea=function(){this.ha&&(this.i&&fg(this.i,this.id,this.B,this.C,this.ha),delete this.ha);return!0};gg.prototype.Da=function(){return!0};function hg(a){if(a.w&&(!a.v&&a.C&&ac(a.w,a.B,a.C,1)&&(a.v=!0),!tb(a))){if(!a.v)q("No RAM allocated");else if(a.f){if(!a.g||!a.w)return;Bg(a,a.g,a.Ha,a.Ga,a.B)}H(a)}}
gg.prototype.reset=function(){if(this.v){for(var a=this.w,b=this.B,c=this.C,d=b&a.w,b=b>>>a.ka;0<c&&b<a.W.length;){var e=a.W[b],f=c,g,d=d||0;void 0===f&&(f=e.size);if(wb)for(g=d;f--&&g<e.G.length;g++)e.G[g]=0;else for(g=d;f--&&g<e.size;g++)e.Wb(d,0,e.D+d);c-=a.xa;b++;d=0}this.g&&Bg(this,this.g,this.Ha,this.Ga,this.B,!0)}};
function Bg(a,b,c,d,e,f){var g=!1;if(null==c)for(var h=0;h<b.length-1;){var l=b[h]&255|(b[h+1]&255)<<8;if(l)if(l&255){if(1!=l)break;if(h+6>=b.length)break;for(var h=h+2,m=b[h++]&255|(b[h++]&255)<<8,n=b[h++]&255|(b[h++]&255)<<8,l=l+((m&255)+(m>>8)+(n&255)+(n>>8)),r=h,t=m-=6;0<m&&h<b.length;)l+=b[h++]&255,m--;if(m||h>=b.length)break;l+=b[h++]&255;if(l&255)break;if(t)for(;t--;)a.b.jb(n++,b[r++]&255);else n&1?a.b.ja():kd(a.b,n,f);g=!0}else h++;else h+=2}if(!g&&(null==c&&(c=e),null!=c)){for(e=0;e<b.length;e++)a.b.jb(c+
e,b[e]);null!=d&&kd(a.b,d,f);g=!0}return g}Xa(function(){for(var a=D(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new gg(d);C(d,c)}});function Cg(a){u.call(this,"Keyboard",a,Cg,65536);H(this)}z(Cg);Cg.prototype.sa=function(){return!1};Cg.prototype.Ca=function(a,b,c,d){this.B=a;this.b=c;this.i=d};Xa(function(){for(var a=D(document,"pdp11","keyboard"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Cg(d);C(d,c)}});
function Y(a){this.N=a.baudReceive||9600;this.R=a.baudTransmit||9600;this.ba=a.upperCase;this.v=this.F=null;this.S=a.tabSize;this.P=a.charBOL;this.I=0;u.call(this,"SerialPort",a,Y,8388608);var b=a.binding;if("console"==b)this.F="";else{var c;a=Dg;b&&(void 0===c&&(c="Panel"),(c=qb(c,this.id))&&(b=c.G[b])&&this.sa(null,a,b))}this.J=this.L=null;this.exports={connect:this.uc,receiveData:this.ec}}z(Y);var Dg="buffer";k=Y.prototype;
k.sa=function(a,b,c){var d=this;switch(b){case Dg:return this.G[b]=this.v=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),d.ec(b);return!0},c.onkeypress=function(a){a=a||window.event;d.ec(a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0}return!1};
k.Ca=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.i=d;var e=this;this.la=oc(48,4);this.Y=lc(this.b,function(){e.f&128||!e.C.length||(e.K=e.C.shift()&255,e.ba&&97<=e.K&&122>e.K&&(e.K-=32),e.f|=128,e.f&64&&mc(e.b,e.la))});this.ma=oc(52,4);this.Z=lc(this.b,function(){e.g|=128;e.g&64&&mc(e.b,e.ma)});hc(b,this,Eg);H(this)};
k.uc=function(){if(!this.J){var a=Uc(this.B,"connection");if(a){var b=a.split("->");if(2==b.length){var c=ya(b[0]);if(c!=this.cb)return;b=ya(b[1]);if(this.J=pb(b)){var d=this.J.exports;if(d){var e=d.connect;e&&e.call(this.J);if(this.L=d.receiveData){this.status(this.Na+"."+c+" connected to "+b);return}}}}this.status("Unable to establish connection: "+a)}}};k.Ea=function(a,b){if(!b)if(this.uc(),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};
k.Da=function(a){return a?this.save():!0};k.reset=function(){Fg(this)};k.save=function(){var a=new R(this);a.set(0,[]);return a.data()};k.restore=function(){return Fg(this)};function Fg(a){a.K=0;a.f=0;a.g=128;a.C=[];return!0}k.ec=function(a){if("number"==typeof a)this.C.push(a);else if("string"==typeof a)for(var b=0;b<a.length;b++)this.C.push(a.charCodeAt(b));else this.C=this.C.concat(a);nc(this.b,this.Y,1E3/Math.round(this.N/10));return!0};k.rd=function(){return this.f&65534};
k.je=function(a){this.f=this.f&-112|a&111};k.qd=function(){this.f&=-129;0<this.C.length&&nc(this.b,this.Y,1E3/Math.round(this.N/10));return this.K};k.ie=function(){};k.Kd=function(){return this.g};k.Ce=function(a){128==(this.g&192)&&a&64&&nc(this.b,this.Z,1E3/Math.round(this.R/10));this.g=this.g&-70|a&69};k.Jd=function(){return 0};
k.Be=function(a){if(a&=255){E(this,"transmitByte("+p(a,2,!0)+")");this.L&&this.L.call(this.J,a);if(this.v)if(13==a)this.I=0;else if(8==a)this.v.value=this.v.value.slice(0,-1),0<this.I&&this.I--;else{var b;b=(b=za[a])?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.S||8,c=a-this.I%a,this.S&&(b=xa("",c)));this.P&&!this.I&&c&&(b=String.fromCharCode(this.P)+b);this.v.value+=b;this.v.scrollTop=this.v.scrollHeight;this.I+=c}else if(null!=this.F){if(10==a||1024<=this.F.length)this.j(this.F),
this.F="";10!=a&&(this.F+=String.fromCharCode(a))}this.g&=-129;nc(this.b,this.Z,1E3/Math.round(this.R/10))}};var Gg={},Eg=(Gg[65392]=[null,null,Y.prototype.rd,Y.prototype.je,"RCSR"],Gg[65394]=[null,null,Y.prototype.qd,Y.prototype.ie,"RBUF"],Gg[65396]=[null,null,Y.prototype.Kd,Y.prototype.Ce,"XCSR"],Gg[65398]=[null,null,Y.prototype.Jd,Y.prototype.Be,"XBUF"],Gg);Xa(function(){for(var a=D(document,"pdp11","serial"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Y(d);C(d,c)}});
function sc(a){u.call(this,"PC11",a,sc);this.g=a.autoMount||null;this.F=0;this.Z=a.baudReceive||3600;this.K=this.L=this.f=0;this.J=[];this.I=Hg;this.v=Ig;this.N=this.C="";this.da=this.Ha=this.Ga=null;this.R=-1;this.P=!Pa("Mobi")&&window&&"FileReader"in window}z(sc);var Hg="",Ig=0;k=sc.prototype;
k.sa=function(a,b,c){var d=this,e=Ig;switch(b){case "listTapes":return this.G[b]=c,c.onchange=function(){var a=d.G.descTape,b=c.options[c.selectedIndex];if(a&&b){var e={};if(b=b.getAttribute("data-value"))try{e=eval("("+b+")")}catch(l){q("PC11 option error: "+l.message)}b=e.desc;void 0===b&&(b="");e=e.href;void 0!==e&&(b='<a href="'+e+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descTape":return this.G[b]=c,!0;case "loadTape":e=2;case "attachTape":return e||(e=1),this.G[b]=c,c.onclick=
function(){var a=d.G.listTapes;a&&Jg(d,a.options[a.selectedIndex].text,a.value,e)},!0;case "mountTape":if(!this.P){c.parentNode.removeChild(c);break}this.G[b]=c;c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length});c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;Jg(d,sa(b,!0),b,1,a)}return!1};return!0;case "readProgress":return this.G[b]=c,!0}return!1};
k.Ca=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.i=d;this.S=Kg(a);var e=this;if((this.g=Uc(this.B,"autoMount")||this.g)&&"string"==typeof this.g)try{this.g=eval("("+this.g+")")}catch(f){q("PC11 auto-mount error: "+f.message+" ("+this.g+")"),this.g=null}this.Y=oc(56,4);this.ba=lc(this.b,function(){1==(e.f&32769)&&!(e.f&128)&&e.K<e.J.length&&(e.L=e.J[e.K++]&255,Lg(e,e.K/e.J.length*100),e.f|=128,e.f&=-2049,e.f&64&&mc(e.b,e.Y))});hc(b,this,Mg);Ng(this,"None",Hg,!0);this.P&&Ng(this,"Local Tape",
"?");Ng(this,"Remote Tape","??");Og(this)||H(this)};k.Ea=function(a,b){if(!b)if(!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.Da=function(a){return a?this.save():!0};k.reset=function(){this.f&=-2241;this.L=0};function Og(a){a.F=0;if(a.g){var b=a.g.path||"",c;if(!(c=a.g.name))a:{if((c=a.G.listTapes)&&c.options)for(var d=0;d<c.options.length;d++){var e=c.options[d];if(e.value==b){c=e.text;break a}}c=sa(b,!0)}b&&c?Pg(a,c,b,1,!0):Qg(a)}return!!a.F}
function Jg(a,b,c,d,e){if(c)if("?"==c)a.O('Use "Choose File" and "Mount" to select and load a local tape.');else{if("??"==c){c=window.prompt("Enter the URL of a remote tape image.","")||"";if(!c)return;b=sa(c);a.status("Attempting to load "+c+' as "'+b+'"');a.I="??"}else a.I=c;Pg(a,b,c,d,!1,e)}else Rg(a,!1)}
function Pg(a,b,c,d,e,f){var g=-1;if(a.C.toLowerCase()!=c.toLowerCase()||a.v!=d)g++,Rg(a,!0),a.A.Ua?a.O("PC11 busy"):(e&&(a.F++,F(a)&&E(a,"auto-loading tape: "+b)),Sg(a,b,c,d,f)?g++:a.A.Ua=!0);g&&Tg(a,a.N,a.C,a.v,a.da,a.Ha,a.Ga)}
function Sg(a,b,c,d,e){var f=c;if(e){var g=new FileReader;g.onload=function(){var e=g.result;e&&(e=new Uint8Array(e,0,e.byteLength),Tg(a,b,c,d,e),a.I="?");Qg(a)};g.readAsArrayBuffer(e);return!0}0>c.indexOf("/api/v1/dump")&&(e=ta(c),f="json"==e||"gz"==e?encodeURI(c):Ga()+"/api/v1/dump?path="+encodeURIComponent(c)+"&format=json");return!!Ea(f,null,!0,function(e,f,g){var h=0>g&&a.B&&!a.B.A.ia;g?a.O('Unable to load tape "'+b+'" (error '+g+": "+e+")",h):(nb(a.Na,e,f),(e=Fa(e,f))&&Tg(a,b,c,d,e.da,e.Ha,
e.Ga));a.A.Ua=!1;a.F&&(a.F--,a.F||H(a));Qg(a)})}function Ng(a,b,c,d){if((a=a.G.listTapes)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
function Qg(a){var b=a.G.listTapes;if(b&&b.options){a=a.I||a.C;for(var c=0;c<b.options.length;c++)if(b.options[c].value==a){b.selectedIndex!=c&&(b.selectedIndex=c);break}c==b.options.length&&(b.selectedIndex=0)}}function Lg(a,b){b|=0;if(b!==a.R){var c=a.G.readProgress;c&&(c=(c=D(c,"pcjs-progress-bar"))&&c[0])&&c.style&&(c.style.width=b+"%");a.R=b}}
function Tg(a,b,c,d,e,f,g){a.N=b;a.C=c;a.v=d;a.da=e;a.Ha=f;a.Ga=g;2==d?a.S&&Bg(a.S,e,f,g)?a.status("tape loaded: "+b):(a.N="",a.C="",a.I=Hg,a.v=Ig,a.O("No load address available for tape: "+b)):(a.K=0,a.J=e,a.status("tape attached: "+b),Lg(a,0))}function Rg(a,b){if(a.C||!1===b)a.N="",a.C="",b||(a.v&&a.status(1==a.v?"tape detached":"tape unloaded"),a.I=Hg,a.v=Ig,Qg(a))}k.save=function(){return(new R(this)).data()};k.restore=function(){return!0};k.kd=function(){return this.f&65534};
k.ce=function(a){a&1&&(this.f&32768?(a&=-2,this.f&64&&mc(this.b,this.Y)):(this.f&=-129,this.f|=2048,this.L=0,nc(this.b,this.ba,1E3/Math.round(this.Z/10))));this.f=this.f&-66|a&65};k.jd=function(){this.f&=-129;this.f|=2048;return this.L};k.be=function(){};var Ug={},Mg=(Ug[65384]=[null,null,sc.prototype.kd,sc.prototype.ce,"PRS"],Ug[65386]=[null,null,sc.prototype.jd,sc.prototype.be,"PRB"],Ug);
function Vg(a,b,c){u.call(this,"Disk",{id:a.Na+".disk"+p(++Wg,4)},Vg,2097152);this.controller=a;this.B=a.B;this.i=a.i;this.v=b;this.Sa=b.name;this.ac=b.ac;Xg(this,c,b.ta,b.ya,b.qa,b.Ia);H(this)}var Wg=0;z(Vg);k=Vg.prototype;k.Ca=function(a,b,c,d){this.i=d};
function Xg(a,b,c,d,e,f){a.mode=b;a.ta=c;a.ya=d;a.qa=e;a.Ia=f;a.b=[];if("preload"!=a.mode){b=Array(a.ta);for(c=0;c<b.length;c++){d=Array(a.ya);for(e=0;e<d.length;e++){f=Array(a.qa);for(var g=1;g<=f.length;g++)f[g-1]=Yg(null,c,e,g,a.Ia,0);d[e]=f}b[c]=d}a.b=b}a.f=null}
function Zg(a,b,c,d,e){var f=c;if(a.w)return!0;a.Sa=b;a.$a=c;a.Bc=sa(c);a.w=e;a.C=a.controller;if(d){var g=new FileReader;g.onload=function(){var b=g.result,c,d=b?b.byteLength:0,e=la[d];if(e){a.ta=e[0];a.ya=e[1];a.qa=e[2];a.Ia=e[3]||512;c=a.Ia>>2;var f=e=0,b=new DataView(b,0,d);a.b=Array(a.ta);for(d=0;d<a.b.length;d++)for(var t=a.b[d]=Array(a.ya),w=0;w<t.length;w++)for(var y=t[w]=Array(a.qa),x=0;x<y.length;x++){for(var A=Yg(null,d,w,x+1,a.Ia,0),ka=A.data,Ja=0;Ja<c;Ja++,f+=4)var Q=ka[Ja]=b.getInt32(f,
!0),e=e+Q&-1;A.Aa=c;y[x]=A}a.f=e;c=a}else a.O("Unrecognized disk format ("+d+" bytes)");a.w&&(a.w.call(a.controller,a.v,c,a.Sa,a.$a),a.w=null)};g.readAsArrayBuffer(d);return!0}0>c.indexOf("/api/v1/dump")&&(b=ta(c),"json"==b||"gz"==b?f=encodeURI(c):(d="path",e="&mbhd=10",!c.indexOf("http:")||!c.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(b)?(d="disk",e="&mbhd=0"):ua(c,"/")&&(d="dir"),f=Ga()+"/api/v1/dump?"+d+"="+encodeURIComponent(c)+(a.ac?"":e)+"&format=json"));return!!Ea(f,
null,!0,function(b,c,d){$g(a,b,c,d)})}
function $g(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.A.ia;if(d)a.controller.O('Unable to load disk "'+a.Sa+'" (error '+d+": "+b+")",f);else{nb(a.controller.Na,b,c);try{if(0<sa(a.Bc,!0).toLowerCase().indexOf("-readonly"))a.g=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.g=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.Sa]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
c+")");if(h.length)if(1==h.length)q(h[0]);else{a.ta=h.length;a.ya=h[0].length;a.qa=h[0][0].length;var l=h[0][0][0];a.Ia=l&&l.length||512;for(d=c=0;d<a.ta;d++)for(f=0;f<a.ya;f++)for(g=0;g<a.qa;g++)if(l=h[d][f][g]){var m=l.length;void 0===m&&(m=l.length=512);var m=m>>2,n=l.pattern;void 0===n&&(n=l.pattern=0);var r=l.data;if(void 0===r){var t=l.bytes;if(void 0!==t&&t.length){for(var w=m<<2,y=t.length;y<w;y++)t[y]=n;ah(l,t)}else r=[],n=l.pattern=n|n<<8|n<<16|n<<24,l.data=r;delete l.bytes}Yg(l,d,f);for(w=
0;w<r.length;w++)c=c+r[w]&-1}a.b=h;a.f=c;e=a}else q("Empty disk image: "+a.Sa)}catch(x){q("Disk image error ("+b+"): "+x.message)}}a.w&&(a.w.call(a.C,a.v,e,a.Sa,a.$a),a.w=null)}function Yg(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Ge=b;a.He=c;a.Ma=a.Aa=0;a.Pa=!1;return a}
k.seek=function(a,b,c,d,e){d=null;var f=this.v,g=this.b[a];if(g){var h=g[b];if(!h&&f.Hc&&b<f.ya)for(h=g[b]=Array(f.Ic),g=0;g<h.length;g++)h[g]=Yg(null,a,b,g+1,f.vc,0);if(h){for(g=0;g<h.length;g++)if(h[g]&&h[g].sector==c){d=h[g];break}!d&&f.Hc&&9==f.jc&&(d=h[g]=Yg(null,a,b,f.jc,f.vc,0))}}e&&e(d,!1);return d};function ah(a,b){for(var c=0,d=a.length>>2,e=Array(d),f=0;f<d;f++)e[f]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24,c+=4;a.data=e}
k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};k.write=function(a,b,c){if(this.g)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.Aa?f<a.Ma?(a.Aa+=a.Ma-f,a.Ma=f):f>=a.Ma+a.Aa&&(a.Aa+=f-(a.Ma+a.Aa)+1):(a.Ma=f,a.Aa=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
function bh(a,b){var c=a.ya*a.qa,d=b/c|0;return d<a.ta?(b%=c,a.seek(d,b/a.qa|0,b%a.qa+1)):null}function ch(a,b,c){for(var d=1,e=0,f=0;d--;){var g=a.read(b,c++);if(0>g)break;e|=g<<f;f+=8}return e}
k.save=function(){var a=0,b=[];b[a++]=[this.$a,this.f,this.ta,this.ya,this.qa,this.Ia];if(!this.g)for(var c=this.b,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.Aa){for(var h=[],l=0,m=g.Ma,n=g.Ma+g.Aa;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Ma,h]}}return b};
k.restore=function(a){var b=0,c="unsupported restore format";if(a&&0<a.length){var d=0,e=a[d++];e&&2<=e.length&&(!this.b.length&&6<=e.length?Xg(this,"local",e[2],e[3],e[4],e[5]):null!=e[1]&&null!=this.f&&e[1]!=this.f&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.f+")",b=-2));for(this.b.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],h=g[f++],l=g[f++],m=g[f++];if(h>=this.b.length||l>=this.b[h].length||m>=this.b[h][l].length){c="sector (CHS="+h+":"+l+":"+m+") out of range ("+
b+" changes applied)";b=-1;break}if(this.g){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(h=this.b[h][l][m]){for(l=h.data.length;l<e;)h.data[l++]=h.pattern;l=0;h.Ma=e;for(h.Aa=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.O("Unable to restore disk '"+this.Sa+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=bh(this,a++);)dh(b);a=JSON.stringify(this.b,function(a,b){if("file"!=a)return b});a=a.replace(/,"length":512/gm,"").replace(/,"pattern":0/gm,"");a=a.replace(/"(sector|length|data|pattern)":/gm,"$1:");a=a.replace(/,"[^"]*":([0-9]+|true|false)/gm,"");a=a.replace(/(sector|length|data|pattern):/gm,'"$1":');return a=a.replace(/([\]}]),/gm,"$1,\n")};
function dh(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function O(a){u.call(this,"RL11",a,O,2097152);this.v=a.autoMount||null;this.I=0;this.f=Array(1);this.L=!Pa("Mobi")&&window&&"FileReader"in window}z(O);k=O.prototype;
k.sa=function(a,b,c){var d=this;switch(b){case "listDisks":return this.G[b]=c,c.onchange=function(){var a=d.G.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){q("RL11 option error: "+h.message)}b=g.desc;void 0===b&&(b="");g=g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descDisk":case "listDrives":return this.G[b]=c,c.onchange=function(){var a=ma(c.value,10);null!=a&&eh(d,a)},!0;case "loadDrive":return this.G[b]=
c,c.onclick=function(){var a=d.G.listDisks;a&&fh(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.L){c.parentNode.removeChild(c);break}this.G[b]=c;c.onclick=function(){var a=d.G.listDrives;if(a&&a.options&&d.f)if(a=d.f[ma(a.value,10)||0])if(a=a.Ba){var b;b="";for(var c=0,h;h=bh(a,c++);)for(var l=0,m=h.length;l<m;l++)b+=String.fromCharCode(ch(a,h,l));b=btoa(b);a=a.Bc.replace(".json",".img");c=null;b="data:application/octet-stream;base64,"+b;a&&(c=document.createElement("a"),
"string"!=typeof c.download&&(c=null));c?(c.href=b,c.download=a,document.body.appendChild(c),c.click(),document.body.removeChild(c),a="Check your Downloads folder for "+a+"."):(window.open(b),a="Check your browser for a new window/tab containing the requested data"+(a?" ("+a+")":"")+".");q(a)}else d.O("No disk loaded in drive.");else d.O("No disk drive selected.")};return!0;case "mountDrive":if(this.L)return this.G[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=
!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;fh(d,sa(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
k.Ca=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.i=d;if((this.v=Uc(this.B,"autoMount")||this.v)&&"string"==typeof this.v)try{this.v=eval("("+this.v+")")}catch(e){q("RL11 auto-mount error: "+e.message+" ("+this.v+")"),this.v=null}gh(this);this.P=oc(112,5);hc(b,this,hh);ih(this,"None","",!0);this.L&&ih(this,"Local Disk","?");ih(this,"Remote Disk","??");jh(this)||H(this)};
k.Ea=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.B.oc){for(a=0;a<this.f.length;a++)kh(this,a,!0);jh(this,!0)}}else if(!this.restore(a))return!1;if(a=this.G.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;1>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";eh(this,0)}}return!0};k.Da=function(a){return a?this.save():!0};k.reset=function(){gh(this)};k.save=function(){return(new R(this)).data()};
k.restore=function(a){return gh(this,a[0])};function jh(a,b){b||(a.I=0);if(a.v)for(var c in a.v){var d=a.v[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.G.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.value==e){f=h.text;break a}}f=sa(e,!0)}if(e&&f&&(g=-1,c&&(g=c.charCodeAt(c.length-1)-48,0>g||9<g)&&(g=-1),0<=g&&g<a.f.length)){!lh(a,g,f,e,!0)&&b&&H(a,!1);continue}a.O("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.I}
function fh(a,b,c,d){var e=a.G.listDrives,e=e&&ma(e.value,10);if(void 0===e||0>e||e>=a.f.length)a.O("Unable to load the selected drive");else if(c)if("?"==c)a.O('Use "Choose File" and "Mount" to select and load a local disk.');else{if("??"==c){c=window.prompt("Enter the URL of a remote disk image.","")||"";if(!c)return;b=sa(c);a.status("Attempting to load "+c+' as "'+b+'"')}lh(a,e,b,c,!1,d)}else kh(a,e)}
function lh(a,b,c,d,e,f){var g=-1,h=a.f[b];h.$a.toLowerCase()!=d.toLowerCase()&&(g++,kh(a,b,!0),h.$b?a.O("RL11 busy"):(h.$b=!0,e&&(h.Zb=!0,a.I++,F(a)&&E(a,"auto-loading disk: "+c)),h.Kb=!!f,Zg(new Vg(a,h,"preload"),c,d,f,a.Kc)&&g++));return g}
k.Kc=function(a,b,c,d,e){var f;a.$b=!1;b&&(f=b.b.length?[b.b.length,b.b[0].length,b.b[0][0].length,b.b[0][0][0].length]:[0,0,0,0],b&&f[0]>a.ta||f[1]>a.ya)&&(this.O('Disk "'+c+'" too large for drive '+("RL"+a.bc)),b=null);b?(a.Ba=b,a.Sa=c,a.$a=d,this.O('Mounted disk "'+c+'" in drive '+("RL"+a.bc),a.Zb||e),this.B&&this.B.kb()):a.Kb=!1;a.Zb&&(a.Zb=!1,--this.I||H(this));eh(this,a.bc)};
function ih(a,b,c,d){if((a=a.G.listDisks)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
function eh(a,b){if(0<=b&&b<a.f.length){var c=a.f[b],d=a.G.listDisks;a=a.G.listDrives;if(d&&a&&d.options&&a.options&&(a=ma(a.value,10),c=c.Kb?"?":c.$a,!isNaN(a)&&a==b)){for(b=0;b<d.options.length;b++)if(d.options[b].value==c){d.selectedIndex!=b&&(d.selectedIndex=b);break}b==d.options.length&&(d.selectedIndex=0)}}}function kh(a,b,c){var d=a.f[b];if(d.Ba||!1===c)d.Sa="",d.$a="",d.Ba=null,d.Kb=!1,c||(a.O("Drive RL"+b+" unloaded",c),eh(a,b))}
function gh(a,b){var c=0;b||(b=[]);a.ea=b[c++]||0;a.J=b[c++]||0;a.g=b[c++]||0;a.C=b[c++]||0;a.F=b[c++]||0;a.K=b[c]||0;for(b=0;b<a.f.length;b++){var d=a.f[b];void 0===d&&(d=a.f[b]={});c=a;d.bc=b;d.$b=d.Kb=!1;d.name=c.cb;d.ta=512;d.ya=2;d.qa=40;d.Ia=256;d.ac=!0;d.Fe=0;d.Ee=0;d.jc=1;d.Ic=d.qa;d.vc=d.Ia;d.Ie=0;d.Ke=null;d.Ba||(d.$a="");d.status=29|(512==d.ta?128:0)}return!0}
k.Lc=function(a,b,c,d,e,f){this.J=f&65535;this.ea=this.ea&-49|f>>12&48;this.K=f>>16&63;this.C=this.g=b<<7|(c?64:0)|d&63;this.F=65536-e&65535;a&&(this.ea=this.ea|a|32768);return!0};
k.Xc=function(a,b,c,d,e,f,g){for(var h=0,l=a.Ba,m=null,n;e--;){if(!m){m=a.Ba.seek(b,c,d+1);if(!m){h=5120;break}n=0}var r,t;if(0>(r=a.Ba.read(m,n++))||0>(t=a.Ba.read(m,n++))){h=5120;break}this.w.ab(f,r|t<<8);if(kc(this.w)){h=8192;break}f+=2;if(n>=l.Ia&&(m=null,++d>=l.qa&&(d=0,++c>=l.ya&&(c=0,++b>=l.ta)))){h=5120;break}}return g(h,b,c,d,e,f)};
k.Sd=function(a,b,c,d,e,f,g){for(var h=0,l=a.Ba,m=null,n;e--;){var r=this.w.oa(f);if(kc(this.w)){h=8192;break}f+=2;if(!m){m=a.Ba.seek(b,c,d+1,!0);if(!m){h=5120;break}n=0}if(!a.Ba.write(m,n++,r&255)||!a.Ba.write(m,n++,r>>8)){h=5120;break}if(n>=l.Ia&&(m=null,++d>=l.qa&&(d=0,++c>=l.ya&&(c=0,++b>=l.ta)))){h=5120;break}}return g(h,b,c,d,e,f)};k.ud=function(){return this.ea&65535};
k.me=function(a){this.ea=this.ea&-1023|a&1022;this.N=this.N&-4|(a&48)>>4;if(!(this.ea&128)){var b;a=!0;var c=this.f[(this.ea&768)>>8],d,e,f,g;this.ea&=-2;switch(this.ea&14){case 4:this.g&8&&(this.ea&=63);this.F=c.status|this.C&64;break;case 6:1==(this.g&3)&&(b=this.g&65408,c=(this.g&16)<<2,this.C=this.g&4?this.C+b:this.C-b,this.g=this.C=this.C&65408|c);break;case 8:this.F=this.C;break;case 12:b=this.Xc;case 10:b||(b=this.Sd),d=this.g>>7,e=this.g&64?0:1,f=this.g&63,d>=c.ta||f>=c.qa?this.ea|=37888:
(g=(this.K&63)<<16|this.J,a=65536-this.F&65535,a=b.call(this,c,d,e,f,a,g,this.Lc.bind(this)))}a&&(this.ea|=129,this.ea&64&&mc(this.b,this.P))}};k.sd=function(){return this.J};k.ke=function(a){this.J=a&65534};k.vd=function(){return this.g};k.ne=function(a){this.g=a};k.wd=function(){return this.F};k.oe=function(a){this.F=a};k.td=function(){return this.K};k.le=function(a){this.K=a&63};
var mh={},hh=(mh[63744]=[null,null,O.prototype.ud,O.prototype.me,"RLCS"],mh[63746]=[null,null,O.prototype.sd,O.prototype.ke,"RLBA"],mh[65284]=[null,null,O.prototype.vd,O.prototype.ne,"RLDA"],mh[65286]=[null,null,O.prototype.wd,O.prototype.oe,"RLMP"],mh[65288]=[null,null,O.prototype.td,O.prototype.le,"RLBE"],mh);function nh(a){u.call(this,"Debugger",a,nh);this.Z=a.base||16;this.za=!1;this.J=0;this.P=!1;this.v=-1;this.g=[];this.S={}}z(nh);
var oh={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};nh.prototype.qc=function(){return-1};nh.prototype.rc=function(){};
function ph(a,b,c,d){if(c)if(b){0>a.v&&a.g.length&&(a.v=0);if(0>a.v||b!=a.g[a.v])a.g.splice(0,0,b),a.v=0;a.v--}else a.P?b="end":b=a.g[a.v+1];a=[];if(b){b=b.replace(/""/g,"'");c=0;var e=null;d=d||";";for(var f=0;f<=b.length;f++){var g=b.charAt(f);if('"'==g||"'"==g)e?g==e&&(e=null):e=g;else if(g==d&&!e||!g)a.push(ya(b.substring(c,f))),c=f+1}}return a}
function qh(a,b,c){for(c=c||-1;c--&&b.length;){var d=b.pop();if(2>a.length)return!1;var e=a.pop(),f=a.pop();switch(d){case "*":d=f*e;break;case "/":if(!e)return!1;d=f/e;break;case "%":if(!e)return!1;d=f%e;break;case "+":d=f+e;break;case "-":d=f-e;break;case "<<":d=f<<e;break;case ">>":d=f>>e;break;case ">>>":d=f>>>e;break;case "<":d=f<e?1:0;break;case "<=":d=f<=e?1:0;break;case ">":d=f>e?1:0;break;case ">=":d=f>=e?1:0;break;case "==":d=f==e?1:0;break;case "!=":d=f!=e?1:0;break;case "&":d=f&e;break;
case "^":d=f^e;break;case "|":d=f|e;break;case "&&":d=f&&e?1:0;break;case "||":d=f||e?1:0;break;default:return!1}a.push(d|0)}return!0}
function rh(a,b,c){var d;if(b){b=sh(a,b);for(var e=0,f=!1,g=b,h=[],l=[],m=b.split(/(\|\||&&|\||^|&|!=|==|>=|>>>|>>|>|<=|<<|<|-|\+|%|\/|\*)/);e<m.length;){var n=m[e++],r=n.length,n=ya(n);if(!n){f=!0;break}n=th(a,n,null,!1===c);if(void 0===n){f=!0;c=!1;break}h.push(n);if(e==m.length)break;var n=m[e++],t=n.length;l.length&&oh[n]<oh[l[l.length-1]]&&qh(h,l,1);l.push(n);b=b.substr(r+t)}qh(h,l)&&1==h.length||(f=!0);f?c&&a.j("error parsing '"+g+"' at character "+(g.length-b.length)):(d=h.pop(),c&&uh(a,null,
d))}return d}function sh(a,b){for(var c,d=a.za?"(":"{",e=a.za?")":"}",f=new RegExp(a.za?"\\((.*?)\\)":"\\{(.*?)\\}");(c=b.match(f))&&!(0<=c[1].indexOf(d));){var g=rh(a,c[1]);b=b.replace(d+c[1]+e,null!=g?J(a,g):"undefined")}for(;(c=b.match(/\[(.*?)]/))&&!(0<=c[1].indexOf("["));)b=b.replace("["+c[1]+"]","unimplemented");for(a=b;b=a.match(/\$([a-z]+)/i);){c=null;switch(b[1].toLowerCase()){case "ops":c=0}if(null==c)break;a=a.replace(b[0],c.toString())}return a}
function th(a,b,c,d){var e;null!=b?(e=a.qc(b),0<=e?e=a.rc(e):(e=a.S[b],null==e&&(e=ma(b,a.Z))),null!=e||d||a.j("invalid "+(c?c:"value")+": "+b)):d||a.j("missing "+(c||"value"));return e}
function uh(a,b,c){var d,e=!1;if(void 0!==c){e=!0;d=c;var f=0,g="";if(!f||4<f)f=4;for(var h=0;h<f;h++){g&&(g=","+g);var l=d&255,m=8,n="";m?32<m&&(m=32):m=32;if(null==l||isNaN(l))for(;0<m--;)n="?"+n;else for(;0<m--;)n=(l&1?"1":"0")+n,l>>=1;g=n+g;d>>=8}d=p(c,0,!0)+" "+c+". "+ra(c,0,!0)+" "+("0b"+g);32<=c&&127>c&&(d+=" '"+String.fromCharCode(c)+"'")}a.j((null!=b?b+": ":"")+d);return e}function vh(a,b){if(b)return uh(a,b,a.S[b]);var c=0;for(b in a.S)uh(a,b,a.S[b]),c++;return 0<c}
function J(a,b,c,d){switch(a.Z){case 8:a=ra(b,3*c);break;case 10:a=b.toString();break;default:a=p(b,2*c)}d?d=a.replace(/^0+([0-9A-F]+)$/i,"$1"):d=a;return d}
function wh(a){nh.call(this,a);this.fb=!1;this.za=!0;this.K=Z(0);this.eb=Z(0);this.N=Z(0);this.I=[];this.f=this.L=this.C=[];xh(this);this.ma=0;yh(this);this.Ja={};zh(this,a.messages);this.Ka=a.commands;var b=this;window?void 0===window.pdp11&&(window.pdp11=function(a){return Xc(b,a)}):void 0===global.pdp11&&(global.pdp11=function(a){return Xc(b,a)})}z(wh,nh);
var Ah={"?":"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","var":"assign variable",ver:"print version"},Bh=".WORD 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 MUL DIV ASH ASHC XOR SOB EMT TRAP SPL IOT RTT MFPT".split(" "),
Ch={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],28672:[100,63,448],29184:[101,63,448],29696:[102,63,448],30208:[103,63,448],30720:[104,448,63],32256:[105,448,8192]},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],34816:[106,32768],35072:[107,32768]},65472:{64:[56,63],192:[95,63],2560:[39,63],2624:[49,63],2688:[53,63],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:[58,24576],3392:[60,63],3456:[65,63],3520:[96,63],35328:[40,63],35392:[50,63],35456:[54,63],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:[76,7],152:[108,12288]},65535:{0:[55],1:[99],2:[75],3:[26],4:[109],5:[70],6:[110],7:[111],160:[69],161:[31],162:[41],163:[33],164:[45],165:[36],166:[43],167:[35],168:[38],169:[32],170:[42],171:[34],172:[46],173:[37],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]}},Dh=[0],Eh=
[58,60,65,96,108,110,100,101,102,103,104,105,59,64];k=wh.prototype;
k.Ca=function(a,b,c,d){this.w=b;this.b=c;this.B=a;(a=Uc(a,"messages"))&&zh(this,a);this.nb=Ch;this.Ab=1145>this.b.qb?Eh:[];Fh(this,function(a){a:{var b=d.w.W,c=a[0],e=a=0,l=b.length;if(c){a=d.aa(Gh(d,c));if(-1===a){d.j("invalid address: "+c);break a}e=a>>>d.w.ka;l=1}d.j("blockid   physical   blockaddr   used    size    type");d.j("--------  ---------  ----------  ------  ------  ----");for(var c=-1,m=0;l--;){var n=b[e];n.type==c?m++||d.j("..."):(c=n.type,m=dc[c],n&&d.j(p(n.id,8)+"  %"+p(e<<d.w.ka,
8)+"  %%"+p(n.D,8)+"  "+p(n.Hb,4,!0)+"  "+p(n.size,4,!0)+"  "+m),c!=Gc&&(c=-1),m=0);a+=d.w.xa;e++}}});H(this)};
k.sa=function(a,b,c){var d=this;switch(b){case "debugInput":return this.la=this.G[b]=c,c.onkeydown=function(a){var b;if(13==a.keyCode)b=c.value,c.value="",Xc(d,b,!0);else if(27==a.keyCode)c.value=b="";else if(38==a.keyCode?(b=null,d.v<d.g.length-1&&(b=d.g[++d.v])):40==a.keyCode&&(0<d.v?b=d.g[--d.v]:(b="",d.v=-1)),null!=b){var e=b.length;c.value=b;c.setSelectionRange(e,e)}null!=b&&a.preventDefault&&a.preventDefault()},!0;case "debugEnter":return this.G[b]=c,Ra(c,function(){if(d.la){var a=d.la.value;
d.la.value="";Xc(d,a,!0);return!0}return!1}),!0;case "step":return this.G[b]=c,Ra(c,function(a){var b=!1;sb(d,!0)||(rb(d,!0),b=d.xb(a?1:0),rb(d,!1));return b}),!0}return!1};k.kb=function(a){if(this.la){var b=0,c=0;!a&&window&&(b=window.scrollX,c=window.scrollY);this.la.focus();!a&&window&&window.scrollTo(b,c)}};k.aa=function(a){a=a&&a.D;null==a&&(a=-1);return a};k.Bb=function(a,b){var c=255,d=this.aa(a,!1,1);-1!==d&&(c=a.Lb?this.w.Pb(d):this.b.Pb(d),b&&Hh(a,b));return c};
k.oa=function(a,b){var c=65535,d=this.aa(a,!1,2);-1!==d&&(c=a.Lb?this.w.pb(d):this.b.pb(d),b&&Hh(a,b));return c};k.Sb=function(a,b,c){var d=this.aa(a,!0,1);-1!==d&&(a.Lb?this.w.jb(d,b):this.b.jb(d,b),c&&Hh(a,c),this.B.ca(!0))};k.ab=function(a,b,c){var d=this.aa(a,!0,2);-1!==d&&(a.Lb?this.w.Tb(d,b):this.b.Tb(d,b),c&&Hh(a,c),this.B.ca(!0))};function Z(a,b){return{D:a,Lb:b,La:!1}}function Ih(a){return[a.D,a.La]}function Jh(a){return{D:a[0],La:a[1]}}
function Gh(a,b,c){var d,e=(c?a.K:a.eb).D;c=!1;if(void 0!==b){b=sh(a,b);"%"==b.charAt(0)&&(c=!0,b=b.substr(1));d=b;var f;if(d.match(/^[a-z_][a-z0-9_]*$/i))for(d=d.toUpperCase(),e=0;e<a.I.length;e++){var g=a.I[e].ha[d];if(void 0!==g){d=g.o;void 0!==d&&(f=Z(d));break}}if(d=f)return d;e=rh(a,b,void 0)}null!=e&&(d=Z(e,c));return d}function Kh(a,b,c){c&&(c=c.match(/(['"])(.*?)\1/))&&(b.Fc=ph(a,b.Ac=c[2]))}function Hh(a,b){null!=a.D&&(a.D+=b||1)}
function zh(a,b){a.i=a;a.na=a.Jc=536870912;a.ba=null;a.ua=[];b=ph(a,b.replace("keys","key").replace("kbd","keyboard"),!1,"|");if(b.length)for(var c in xb){var d;a:if(d=void 0,Array.prototype.indexOf)d=b.indexOf(c,d);else{d=d||0;0>d&&(d+=b.length);0>d&&(d=0);for(var e=b.length;d<e;d++)if(d in b&&b[d]===c)break a;d=-1}0<=d&&(a.na|=xb[c],a.j(c+" messages enabled"))}}function Fh(a,b){for(var c in xb)if(64==xb[c]){a.Ja[c]=b;break}}
k.qc=function(a){var b=-1;a=a.toUpperCase();switch(a){case "SP":b=6;break;case "PC":b=7;break;default:"R"==a.charAt(0)&&(b=+a.charAt(1),0>b||7<b)&&(b=-1)}return b};function Lh(a){return 6>a?"R"+a:6==a?"SP":"PC"}k.rc=function(a){var b;0<=a&&(8>a?b=this.b.u[a]:16>a?b=this.b.Ra[a-8]:20>a?b=this.b.Fa[a-16]:20==a&&(b=Cb(this.b)));return b};
k.message=function(a,b){b&&(a+=" @"+J(this,Z(this.b.Fb).D));this.na&1073741824?this.ua.push(a):this.ba&&a==this.ba||(this.ba=a,this.na&-2147483648&&(this.ja(),a+=" (cpu halted)"),this.j(a),this.b&&(a=this.b,cd(a),a.ua=0,a.B.ca()))};function yh(a){var b;if(!ae(a))a.F&&a.F.length&&a.j("instruction history buffer freed"),a.Y=0,a.F=[];else if(!a.F||!a.F.length){a.F=Array(1E3);for(b=0;b<a.F.length;b++)a.F[b]=Z();a.Y=0;a.j("instruction history buffer allocated")}}
k.wb=function(a,b){if(!Mh(this,b))return!1;this.b.wb(a);return!0};k.xb=function(a,b,c){if(!Mh(this))return!1;this.J=0;a||ae(this)&&be(this,this.b.u[7],0);try{a=dd(this.b,a);var d=this.b.xb(a);0<d&&(ed(this.b,a),this.J+=d,ad(this.b,d,!0),Yc(this.b,d),this.va++)}catch(e){"number"!=typeof e&&(this.J=0,vb(this.b,e.stack||e.message))}!1!==c&&this.B.ca();this.ca(b||!1);return 0<this.J};k.ja=function(a){this.b&&this.b.ja(a)};
k.ca=function(a){if(this.fb){void 0===a&&(a=!0);var b;b=this.b;if(b=b.H&8?b.Tc|b.Rc<<8:0){var c=b>>8;this.j("trapped to "+J(this,b&255,1)+(c?" ("+J(this,c)+")":""))}this.K=Z(this.b.u[7]);a&&1!=this.R?Nh(this):Oh(this)}};function Mh(a,b){var c;(c=!a.b||!tb(a.b))||(c=a.b,c.A.ia?c=!0:(c.j(c.toString()+" not powered"),c=!1),c=!c);return c||a.b.A.ga?(b||a.j("cpu busy or unavailable, command ignored"),!1):!ub(a.b)}k.Ea=function(a,b){return!b&&(this.reset(!0),a&&this.restore&&!this.restore(a))?!1:!0};
k.Da=function(a,b){b&&this.j(a?"suspending":"shutting down");return a?this.save():!0};k.reset=function(a){yh(this);this.va=0;this.ba=null;this.J=0;this.K=Z(this.b.u[7]);this.A.ga=!1;Ph(this);a||this.ca()};k.save=function(){var a=new R(this);a.set(0,Ih(this.K));a.set(1,Ih(this.N));a.set(2,[this.g,this.P,this.na]);a.set(3,this.I);return a.data()};
k.restore=function(a){var b=0;void 0!==a[2]&&(this.K=Jh(a[b++]),this.N=Jh(a[b++]),this.g=a[b][0],"string"==typeof this.g&&(this.g=[this.g]),this.P=a[b][1],this.na|=a[b][2]);a[3]&&(this.I=a[3]);return!0};k.start=function(a,b){this.R||this.j("running");this.A.ga=!0;this.Jb=a;this.Mb=b};
k.stop=function(a,b){if(this.A.ga){this.A.ga=!1;this.J=b-this.Mb;if(!this.R){b="stopped";if(this.J){a-=this.Jb;var c=0<a?Math.round(1E3*this.J/a):0;b+=" (";ae(this)&&(b+=this.va+" instructions, ",this.va=0);b+=this.J+" cycles, "+a+" ms, "+c+" hz)"}else F(this,-2147483648)&&(b+=" (use the 't' command to execute blocked faults)");this.j(b)}this.ca(!0);this.kb();Ph(this,this.b.u[7]);this.ba=null}};function ae(a){return 1<a.f.length||!!a.ma}
function be(a,b,c){var d=-1;c||(d=a.b.pb(b),0==d&&(b=pd(a.b,2)));if(0<c&&(a.ma&&!--a.ma||Pc(a,b,1,a.f)))return!0;0<=c&&a.F.length&&(a.va++,0>d&&(d=a.b.pb(b)),65535!=(d&65535)&&(c=a.F[a.Y],c.D=b,c.La=!1,++a.Y==a.F.length&&(a.Y=0)));return!1}function jc(a){var b=a.b;if(b.A.ga)throw P(b,a.b.Fb),a.ja(),-1;return!1}
function xh(a){var b,c;a.f=["bp"];if(a.L)for(b=1;b<a.L.length;b++){c=a.L[b];var d=a.w;c=a.aa(c);Qc(d.W[c>>>d.ka],!1)}a.L=["br"];if(a.C)for(b=1;b<a.C.length;b++)c=a.C[b],d=a.w,c=a.aa(c),Qc(d.W[c>>>d.ka],!0);a.C=["bw"];a.bb=0}k.gb=function(a,b,c){var d=!0;c||Qh(this,a,b,!1,!0);if(a!=this.f){var e=this.aa(b);if(-1===e)this.j("invalid address: "+J(this,b.D)),d=!1;else{var f=this.w;f.W[e>>>f.ka].gb(e&f.w,a==this.C)}}d&&(a.push(b),c?b.La=!0:(Rh(this,a,a.length-1,"set"),yh(this)));return d};
function Qh(a,b,c,d,e){var f=!1;c=a.aa(c);for(var g=1;g<b.length;g++){var h=b[g];if(c==a.aa(h)&&(!d||h.La)){f=!0;h.La||e||Rh(a,b,g,"cleared");b.splice(g,1);b!=a.f&&(d=a.w,Qc(d.W[c>>>d.ka],b==a.C));h.La||yh(a);break}}return f}function Sh(a,b){for(var c=1;c<b.length;c++)Rh(a,b,c);return b.length-1}function Rh(a,b,c,d){c=b[c];a.j(b[0]+" "+J(a,c.D)+(d?" "+d:c.Ac?' "'+c.Ac+'"':""))}
function Ph(a,b){if(void 0!==b)Pc(a,b,1,a.f,!0),a.R=0;else for(b=1;b<a.f.length;b++){var c=a.f[b];if(c.La){if(!Qh(a,a.f,c,!0))break;b=0}}}
function Pc(a,b,c,d,e){var f=!1;if(!a.bb++)for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.La)for(var l=a.aa(h),m=0;m<c;m++)if(b+m==l){var n,f=!0;h.La&&(Qh(a,d,h,!0),e=!0);if(n=h.Fc){for(var f=!1,r=0;r<n.length;r++)if(!Th(a,n[r],!0)){if(n[r].indexOf("if")){f=!0;break}for(var t=r+1;t<n.length&&n[t].indexOf("else");t++)r++;if(t==n.length){f=!0;break}}a.b.A.ga||(f=!0)}if(f){e||Rh(a,d,g,"hit");break}}}a.bb--;return f}
function Uh(a,b,c,d){var e=Z(b.D),f=a.oa(b,2),g,h;for(h in a.nb)if(g=a.nb[h][f&h])break;g||(g=Dh);var l=g[0];0<=a.Ab.indexOf(l)&&(g=Dh,l=g[0]);var m=h="",n=Bh[l],r=g.length-1;l||r||(h=J(a,f));for(l=1;l<=r;l++){var t=g[l];if(void 0!==t){var w;w=a;var y=t,t=b,x="",A=y&61440;if(4096==A)t=t.D+((f&255)<<24>>23)&65535,x=J(w,t);else if(8192==A)t=t.D-((f&63)<<1)&65535,x=J(w,t);else if(12288==A)x=J(w,f&7,1);else if(24576==A)x=J(w,f&63,1);else if(32768==A)x=J(w,f&255,1);else if(A=f&y,y&4032&&(A>>=6,y>>=6),
y&63)switch(y=A&7,A&56){case 0:x=Lh(y);break;case 8:x="@"+Lh(y);break;case 16:7>y?x="("+Lh(y)+")+":(A=w.oa(t,2),x="#"+J(w,A,0,!0));break;case 24:7>y?x="@("+Lh(y)+")+":(A=w.oa(t,2),x="@#"+J(w,A,0,!0));break;case 32:x="-("+Lh(y)+")";break;case 40:x="@-("+Lh(y)+")";break;case 48:A=w.oa(t,2);x=J(w,A,0,!0)+"("+Lh(y)+")";7==y&&(x=J(w,A+t.D&65535));break;case 56:A=w.oa(t,2),x="@"+J(w,A)+"("+Lh(y)+")",7==y&&(x="@"+J(w,A+t.D&65535))}w=x;if(!w||!w.length){h="INVALID";break}"string"!=typeof w&&(m=w[1],w=w[0]);
0<h.length&&(h+=",");h+=w||"???"}}f="";g=J(a,e.D)+":";if(-1!==e.D&&-1!==b.D){do if(f+=" "+J(a,a.oa(e,2)),null==e.D)break;while(e.D!=b.D)}g+=xa(f,24);g+=xa(n,5);h&&(g+=" "+h);if(c||m)g=xa(g,60)+";"+(c||""),g=a.b.A.ob?g+("cycles="+Zc(a.b).toString()+" cs="+p(a.b.Cb)):g+(null!=d?"="+d.toString():""),m&&(g+=" @"+m);return g}function Vh(a,b){switch(b){case "N":a=a.b.Qa();break;case "Z":a=nd(a.b);break;case "V":a=md(a.b);break;case "C":a=ld(a.b);break;default:a=0}return b.charAt(0)+(a?"1":"0")+" "}
function Wh(a,b){var c="",d=a.b;8>b?(c=Lh(b),c+="="+J(a,d.u[b])):13>b?c="A"+(b-8)+"="+J(a,d.Ra[b-8]):16<=b&&20>b?c="S"+(b-16)+"="+J(a,d.Fa[b-16]):20==b&&(c="PS="+J(a,Cb(d)));c&&(c+=" ");return c}function Xh(a){var b,c="";for(b=0;6>b;b++)c+=Wh(a,b);c=c+"\n"+(Wh(a,6)+Wh(a,7)+Wh(a,20));return c+=Vh(a,"T")+Vh(a,"N")+Vh(a,"Z")+Vh(a,"V")+Vh(a,"C")}k.kc=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function fg(a,b,c,d,e){var f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var l=h.o,m=h.a;if(void 0!==l){var n=f,l=[l>>>0,g],r=Aa(n,l,a.kc);0>r&&n.splice(-(r+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.I.push({Je:b,D:c,Sc:d,ha:e,ic:f})}function Yh(a,b,c){var d=[],e=a.aa(b)>>>0;for(b=0;b<a.I.length;b++){var f=a.I[b],g=f.D>>>0,h=f.Sc;if(e>=g&&e<g+h){e=Aa(f.ic,[e-g],a.kc);0<=e?Zh(a,b,e,d):c&&(e=~e,Zh(a,b,e-1,d),Zh(a,b,e,d));break}}return d}
function Zh(a,b,c,d){var e={},f=a.I[b].ic,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.I[b].ha[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function $h(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return vh(a)||a.j("no variables"),!0;if(!c[2])return vh(a,c[1]);if(!c[3])return delete a.S[c[1]],!0;b=rh(a,c[3]);return void 0!==b?(a.S[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function ai(a,b,c){var d=null;if(b=Gh(a,b,!0)){a.aa(b);var e=Yh(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.D-e[1])&&(g=" + "+p(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.D)&&(g=" - "+p(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function Nh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;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.j("missing value for "+b[1]);return}f=rh(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":P(d,f);a.K=Z(d.u[7]);break;case "N":d.X=f?32768:0;break;case "Z":d.$=
f?0:1;break;case "V":d.U=f?32768:0;break;case "C":d.T=f?65536:0;break;default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){d.u[b]=f&65535;break}a.j("unknown register: "+e);return}a.B.ca();a.j("updated registers:")}a.j(Xh(a));c&&(a.K=Z(d.u[7]),Oh(a,J(a,a.K.D)))}}function bi(a,b){b=ya(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):uh(a,null,c[2].charCodeAt(0)):rh(a,b,!0)}
function ci(a,b,c){var d="t"!=b;c=th(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Qa(c,function(){return rb(a,!0)&&a.xb(e,d,!1)},function(){a.B.ca();rb(a,!1)})}
function Oh(a,b,c,d){if(b=Gh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=th(a,c.substr(1)),null!=c&&(d=c);else{d=Gh(a,c,!0);if(!d||d.D<b.D)return;e=d.D-b.D;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=sb(a,!1)||a.R?a.J:null;var g=null!=f?"cycles":null,h=Yh(a,b),l=b.D;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.j(m)}h[3]&&(g=h[3],f=null);f=Uh(a,b,g,f);a.j(f);a.K=b;e-=b.D-l;c++}}}
function Th(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.P&&(a.j("ended assemble at "+J(a,a.N.D)),a.K=a.N,a.P=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ba=null;if(tb(a)&&0<b.length){a.P&&(b="a "+J(a,a.N.D)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],l=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==l||"r"==l||"a">n||"z"<n){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var r=
Gh(a,g[1],!0);if(r)if(a.N=r,void 0===g[2])a.j("begin assemble at "+J(a,r.D)),a.P=!0,a.B.ca();else{var t;a.j("not supported yet");t=[];if(t.length){for(var w=0;w<t.length;w++)a.Sb(r,t[w],1);a.j(Uh(a,a.N))}}break;case "b":a:{var y=g[0],x=g[1],A=b;if("?"==x)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 ka=y.charAt(1);if("l"==ka){var Ja;Ja=0+Sh(a,a.f);Ja+=Sh(a,a.L);(Ja+=Sh(a,a.C))||a.j("no breakpoints")}else if("n"==ka)a.ma=th(a,x),a.j("break after "+a.ma+" instruction(s)");else if(void 0===x)a.j("missing breakpoint address");else{var Q=Z();if("*"!=x&&(Q=Gh(a,x,!0),!Q))break a;"c"==ka?null==Q.D?(xh(a),a.j("all breakpoints cleared")):Qh(a,a.f,Q)||Qh(a,a.L,Q)||Qh(a,a.C,Q)||a.j("breakpoint missing: "+J(a,Q.D)):null!=Q.D&&(Kh(a,Q,A),"p"==ka?a.gb(a.f,
Q):"r"==ka?a.gb(a.L,Q):"w"==ka?a.gb(a.C,Q):a.j("unknown breakpoint command: "+ka))}}}break;case "c":a.Oa&&(a.Oa.value="");break;case "d":a:{var cb,db=g[0],na=g[1],La=g[2],vi=g[3];if("?"==na){var eb="";for(cb in xb)a.Ja[cb]&&(eb&&(eb+=","),eb+=cb);eb+=",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");
eb.length&&a.j("dump extension commands:\n\t"+eb)}else if("state"==na){var ig=di(a.B,!0);"console"==La?console.log(ig):(a.Oa&&(a.Oa.value=""),a.j(ig))}else if("symbols"==na)for(var xd=0;xd<a.I.length;xd++){var yd=a.I[xd],fb;for(fb in yd.ha)if("."!=fb.charAt(0)){var jg=yd.ha[fb].o;if(void 0!==jg){var kg=yd.ha[fb].l;kg&&(fb=kg);a.j(J(a,jg)+" "+fb)}}}else{if("d"==db){for(cb in xb)if(g[1]==cb){var lg=a.Ja[cb];lg?(g.shift(),g.shift(),lg(g)):a.j("no dump registered for "+na);break a}na||(db=a.Ob||"db")}else a.Ob=
db;if("dh"==db){var mg=na,ng=La,og="",pg=0,ga=a.Y,oa=a.F;if(oa.length){var ba=+mg||a.lb,Eb=+ng||10;isNaN(ba)?ba=Eb:og="more ";ba>oa.length&&(a.j("note: only "+oa.length+" available"),ba=oa.length);ga-=ba;0>ga&&(null==oa[oa.length-1].D?(ba=ga+ba,ga=0):ga+=oa.length);var zd=[];"call"==ng&&(Eb=1E5,zd=["CALL"]);for(void 0!==mg&&a.j(ba+" instructions earlier:");0<Eb&&ga!=a.Y;){var qg=oa[ga++];if(null==qg.D)break;var Fb=Z(qg.D),wi=ba--,rg=Uh(a,Fb,"history",wi);(!zd.length||0<=rg.indexOf(zd[0]))&&a.j(rg);
Fb.Yb&&(ga+=Fb.Yb,Eb-=Fb.Yb,ba-=Fb.Yb);ga>=oa.length&&(ga=0);a.lb=ba;pg++;Eb--}}pg||(a.j("no "+og+"history available"),a.lb=void 0)}else{var Gb=Gh(a,na);if(Gb){var wc=0;La&&("l"==La.charAt(0)&&(La=La.substr(1)||vi),wc=th(a,La)>>>0,65536<wc&&(wc=65536));for(var Hb="",gb="dd"==db?4:"dw"==db?2:1,xc=gb*wc||128,xi=xc+15>>4||1;xi--&&0<xc;){var yc=0,Ib=0,Jb,Ad="",sg="",na=J(a,Gb.D);for(Jb=4==gb?16:a.Z;0<Jb&&0<xc;Jb--){var zc=1,Ac=1==gb?a.Bb(Gb,zc):a.oa(Gb,zc=2),yc=yc|Ac<<(Ib<<3),Ib=Ib+zc;Ib==gb&&(Ad+=J(a,
yc,gb),Ad+=1==gb?9==Jb?"-":" ":"  ",yc=Ib=0);sg+=32<=Ac&&128>Ac?String.fromCharCode(Ac):".";xc-=zc}Hb&&(Hb+="\n");Hb+=na+"  "+Ad+(0==Jb?" "+sg:"")}Hb&&a.j(Hb);a.eb=Gb}}}}break;case "e":if("else"==g[0])break;var hb,Bd,Cd,Dd,Ed=g[0],Fd=g[1];"eb"==Ed?(hb=1,Bd=255,Cd=a.Bb,Dd=a.Sb):"e"==Ed||"ew"==Ed?(hb=2,Bd=65535,Cd=a.oa,Dd=a.ab):Fd=null;if(null==Fd)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 Bc=Gh(a,Fd);if(Bc)for(var Cc=
2;Cc<g.length;Cc++){var Kb=rh(a,g[Cc]);if(void 0===Kb){a.j("unrecognized value: "+g[Cc]);break}Kb&~Bd&&a.j("warning: "+p(Kb)+" exceeds "+hb+"-byte value");var yi=Cd.call(a,Bc);a.j("changing "+J(a,Bc.D)+" from "+J(a,yi,hb)+" to "+J(a,Kb,hb));Dd.call(a,Bc,Kb,hb)}}break;case "g":a:{var tg=g[1],zi=b;if(void 0!==tg){var Gd=Gh(a,tg,!0);if(!Gd)break a;Kh(a,Gd,zi);a.gb(a.f,Gd,!0)}a.wb(!0,c)}break;case "h":a.A.ga?(c||a.j("halting"),a.ja()):sb(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var Hd;
var Lb=b.substr(2),Lb=ya(Lb);rh(a,Lb)?(c||a.j("true: "+Lb),Hd=!0):(c||a.j("false: "+Lb),Hd=!1);Hd||(d=!1);break}f=!0;break;case "k":var Ai=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var Id=0,Jd=Z(),Mb=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Mb.D));10>Id;){for(var Ma=null,Bi=256;65536>Mb.D>>>0;){Jd.D=a.oa(Mb,2);if(null==Mb.D||!Bi--)break;if(!(Jd.D&1)){for(var Ci=a,Dc=Jd,ug=null,Nb=Dc.D,vg=Nb,Kd=1;6>=Kd&&Nb;Kd++){if(2<
Kd){Dc.D=Nb;var Ec=Uh(Ci,Dc);if(0<=Ec.indexOf("JSR")){var wg=Ec.indexOf(" ");if(Nb+(Ec.indexOf(" ",wg+1)-wg-1)/2==vg){ug=Ec;break}}}Nb-=2}Dc.D=vg;if(Ma=ug)break}}if(!Ma||null==Ma)break;var xg=null;if("ks"==Ai){var yg=Ma.match(/[0-9A-F]+$/);yg&&(xg=ai(a,yg[0]))}Ma=xa(Ma,50)+"  ;"+(xg||"stack="+J(a,Mb.D));a.j(Ma);Id++}Id||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){ai(a,g[1],!0);break}f=!0;break;case "m":a:{var pa,qa=null,G=g[1];"?"==G&&(G=void 0);if(void 0!==G){var Da=0;if("all"==
G)Da=1878917119,G=null;else if("on"==G)qa=!0,G=null;else if("off"==G)qa=!1,G=null;else{"keys"==G&&(G="key");"kbd"==G&&(G="keyboard");for(pa in xb)if(G==pa){Da=xb[pa];qa=!!(a.na&Da);break}if(!Da){a.j("unknown message category: "+G);break a}}if(Da)if("on"==g[2])a.na|=Da,qa=!0;else if("off"==g[2]&&(a.na&=~Da,qa=!1,1073741824==Da)){for(var Ld=0;Ld<a.ua.length;Ld++)a.j(a.ua[Ld]);a.ua=[]}}var Di=0,Ob="";for(pa in xb)if(!G||G==pa){var Ei=!!(a.na&xb[pa]);if(null===qa||qa==Ei)Ob&&(Ob+=","),++Di%10||(Ob+="\n\t"),
"key"==pa&&(pa="keys"),Ob+=pa}void 0===G&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==qa?qa?"messages on:  ":"messages off: ":"message categories:\n\t")+(Ob||"none"));yh(a)}break;case "p":if("print"==g[0]){bi(a,b.substr(5));break}var Fi="pr"==g[0]?1:0;if(a.R)a.j("step in progress");else{var zg=Z(a.b.u[7]);a.Bb(zg);a.R?(a.gb(a.f,zg,!0),a.wb()||(a.B&&a.B.kb(),a.R=0)):ci(a,Fi?"tr":"t")}break;case "r":if("reset"==b){a.B&&a.B.reset();break}Nh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Pb=
+g[2];if(8==Pb||10==Pb||16==Pb)a.Z=Pb;else{a.j("invalid base: "+Pb);break}}a.j("default base: "+a.Z);break;case "cs":var Qb;void 0!==g[3]&&(Qb=+g[3]);switch(g[2]){case "int":a.b.rb=Qb;break;case "start":a.b.Db=Qb;break;case "stop":a.b.sb=Qb;break;default:a.j("unknown cs option");break a}void 0!==Qb&&Wc(a.b);a.j("checksums "+(a.b.A.ob?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&($c(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.hb.toFixed(2)+
"Mhz")+" ("+a.b.Xa+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),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;case "t":ci(a,g[0],g[1]);break;case "u":Oh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){$h(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.2 ("+a.b.qb+",RELEASE"+(wb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){bi(a,b.substr(1));break}var Md="commands:",Nd;for(Nd in Ah)Md+="\n"+xa(Nd,9)+Ah[Nd];ae(a)||(Md+="\nnote: history disabled if no exec breakpoints");a.j(Md);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(Ag){a.j("debugger error: "+(Ag.stack||Ag.message)),d=!1}return d}
function Xc(a,b,c){b=ph(a,b,c);for(var d in b)if(!Th(a,b[+d]))return!1;return!0}Xa(function(){for(var a=D(document,"pdp11","debugger"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new wh(d);C(d,c)}});
function ei(a,b,c){u.call(this,"Computer",a,ei,67108864);this.A.ia=!1;fi(this,b);this.L=Uc(this,"autoPower",a);this.B=0;this.Y=a.busWidth||a.buswidth;this.f=gi;this.J=null;this.F=this.R=!1;this.Z=Uc(this,"url")||"";(Math.random()+.1).toString(36);this.g=hi(this);if(this.b=qb("CPU",this.id)){this.i=qb("Debugger",this.id);this.w=new Db({id:this.Na+".bus",busWidth:this.Y},this.b,this.i);var d,e=ob(this.id);if((this.v=qb("Panel",this.id))&&this.v.Oa)for(b=0;b<e.length;b++)d=e[b],d.O=this.v.O,d.j=this.v.j,
d.Oa=this.v.Oa;this.j("PDPjs v1.30.2\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 v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.Ca&&d.Ca(this,this.w,this.b,this.i);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.I=d:this.f=parseInt(d,10));var f;if(a=Uc(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.F=!0,this.f=gi),this.f&&(this.K=
new R(this,"1.30.2"),ii(this.K)?b=null:delete this.K);!b&&this.f&&(b=ji(this))&&(this.F=!0);if(b){var g=this;Ea(b,null,!0,function(a,b,c){c?(g.I=null,g.F=!1,g.O("Unable to load machine state from server (error "+c+(b?": "+ya(b):"")+")")):(g.J=b,g.R=!0);H(g)})}else H(this);this.G.power||(this.L=!0);!c&&this.L&&ki(this,this.Eb)}else q("Unable to find CPU component")}z(ei);var gi=0;
function fi(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){q(d.message+" ("+c+")")}}a.S=b}function Uc(a,b,c){var d=b.toLowerCase(),d=bb[b]||bb[d];void 0===d&&a.S&&(d=a.S[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function ki(a,b,c){for(var d=ob(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!tb(f)){tb(f,function(){ki(a,b,c)});return}}b.call(a,c)}
function li(a,b){var c=new R(a,"1.30.2","validate");if(ii(c)&&mi(c)){var d=c.get("timestamp"),e=b?b.get("timestamp"):"unknown";d!=e&&(a.O("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}k=ei.prototype;
k.Eb=function(a){void 0===a&&(a=this.f||(this.J?1:gi));if(!this.B){this.B++;var b=!1,c=!1;this.P=!1;var d=this.K||new R(this,"1.30.2");if(-1==a)b=!0;else if(a>gi){if(ii(d,this.J)){this.C=new R(this,"1.30.2","failsafe");ii(this.C)&&(ni(this,d),a=2,oi(this.C));this.C.set("timestamp",Ca());pi(this.C);var e=this.f&&!this.F;if(1==a||Ha("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=mi(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?ii(d,g):("error"==
f&&"no machine state"!=g?(this.O("Error: "+g),"unable to verify user"==g&&(Oa("user",""),this.g=null)):this.j(f+": "+g),oi(d),ii(d)?(c=mi(d),e=!0):c=!1))}e&&li(this,c?d:null)}else 2==a&&d.clear()}else li(this);delete this.J;delete this.K}e=ob(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.b&&(c=qi(this,g,d,b,c));b=[d,a,c];-1!=a?ki(this,this.mc,b):this.mc(b)}};
function qi(a,b,c,d,e){if(!b.A.ia){b.A.ia=!0;if(b.Ea){var f=null;e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.Ea(f,d)&&f&&(q("Unable to restore state for "+b.type),a.N&&!a.R?(c.clear(),a.f=gi,window&&window.location.reload()):a.P=!0,b.Ea(null),e=!1)}if(!d&&b.nc)for(a=b.nc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
k.mc=function(a){var b=a[0],c=0>a[1];a=a[2];this.ba=!0;this.A.ia=!0;var d=this.G.power;d&&(d.textContent="Shutdown");this.b&&(qi(this,this.b,b,c,a),this.b.mb());this.P&&(ni(this,b),b.clear());!c&&this.C&&(this.C.clear(),delete this.C);this.B=0};
function ni(a,b){if(Ha("There may be a problem with your PDPjs machine.\n\nTo help us diagnose it, click OK to send this PDPjs machine state to http://www.pcjs.org.")){var c=a.g||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.2"};d.url=a.Z;d.user=c;d.type="bug";d.data=b;Ea("http://www.pcjs.org/api/v1/report",d,!0)}}
function di(a,b,c){var d,e="none";if(a.B)return null;a.B--;var f=new R(a,"1.30.2"),g=new R(a,"1.30.2","validate"),h=Ca();g.set("timestamp",h);f.set("timestamp",h);f.set("version","1.30.2");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.Da&&(c&&a.b.ja(),d=a.b.Da(b,c),"object"===typeof d&&f.set(a.b.id,d),c&&(a.b.A.ia=!1,!1===d&&(e=null)));for(var h=ob(a.id),l=0;l<h.length;l++){var m=h[l];m.A.ia&&(m.Da&&(d=m.Da(b,c),"object"===typeof d&&f.set(m.id,
d)),c&&(m.A.ia=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.g&&ri(a,a.g,f.toString()),pi(g)&&pi(f)||(e=null,d=h=!0)):a.f&&(d=!0,h=3==a.f),d&&f.clear(h)):e=f.toString());c&&(a.A.ia=!1,b=a.G.power)&&(b.textContent="Power");a.B=0;return e}k.reset=function(){this.w&&this.w.reset&&(E(this,"Resetting "+this.w.type),this.w.reset());for(var a=ob(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.w&&c.reset&&(E(this,"Resetting "+c.type),c.reset())}};
k.start=function(a,b){for(var c=ob(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}this.ca(!0)};k.stop=function(a,b){for(var c=ob(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.ca(!0)};
k.sa=function(a,b,c){var d=this;switch(b){case "power":return this.G[b]=c,c.onclick=function(){d.B||(d.A.ia?di(d,!1,!0):ki(d,d.Eb))},!0;case "reset":return this.G[b]=c,c.onclick=function(){if(d.A.ia&&!d.B)if(d.f&&!d.I){var a=Ha("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");di(d,a,!0);!a&&d.N?window&&window.location.reload():(a||(d.oc=!0),d.Eb(gi),d.oc=!1)}else d.reset(),d.b&&d.b.mb()},!0;case "save":if(ua(Ga(),"pcjs.org"))c.parentNode.removeChild(c);
else return this.G[b]=c,c.onclick=function(){var a=hi(d,!0);if(a){var b=!!(d.f&&!d.I||d.N),c=di(d,b);b?ri(d,a,c):d.O("Resume disabled, machine state not saved")}},!0}return!1};
function hi(a,b){var c=a.g;c||((c=Na("user"),void 0!==c)?!c&&b&&(b=null,window&&(b=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.","")),c=b)&&((c=si(a,c))||a.O("The user ID is invalid.")):b&&a.O("Browser local storage is not available"));return c}
function si(a,b){a.g=null;b=Ea(Ga()+"/api/v1/user?req=verify&user="+b);var c=b[1];if(!b[0]&&c)try{b=eval("("+c+")"),b.code&&"ok"==b.code&&(Oa("user",b.data),a.g=b.data)}catch(d){q(d.message+" ("+c+")")}return a.g}function ji(a){var b=null;a.g&&(b=Ga()+"/api/v1/user?req=load&user="+a.g+"&state="+ti(a,"1.30.2"));return b}
function ri(a,b,c){if(c){var d={req:"store"};d.user=b;d.state=ti(a,"1.30.2");d.data=c;b=Ea(Ga()+"/api/v1/user",d);d=b[0];if(b[1]){if(d){var e=d.indexOf("\n");0<e&&(d=d.substr(0,e));d.indexOf("Error: ")||(d=d.substr(7))}d='{"code":'+b[1]+',"data":"'+d+'"}'}b=JSON.parse(d);b&&"ok"==b.code?a.O("Machine state saved to server"):c&&(c=b&&b.data||"unable to save machine state",c="error"==b.code?"Error: "+c:"Error "+b.code+": "+c,a.O(c),Oa("user",""),a.g=null)}}
function Kg(a){var b;a=ob(a.id);for(var c=0;c<a.length;c++){var d=a[c];if(b)b==d&&(b=null);else if("RAM"==d.type)return d}return null}k.kb=function(a){if(this.Oa){var b=0,c=0;!a&&window&&(b=window.scrollX,c=window.scrollY);this.Oa.focus();!a&&window&&window.scrollTo(b,c)}};k.ca=function(a){this.b&&this.b.ca(a);this.v&&this.v.ca(a)};
Xa(function(){for(var a=D(document,"pdp11-machine"),b=0;b<a.length;b++)for(var c=a[b],d=B(c),c=D(c,"pdp11","computer"),e=0;e<c.length;e++){var f=c[e],g=B(f),g=new ei(g,d,!0);C(g,f);g.L&&ki(g,g.Eb)}});Sa.show.push(function(){for(var a=D(document,"pdp11","computer"),b=0;b<a.length;b++){var c=B(a[b]);(c=qb("Computer",c.id))&&c.ba&&!c.A.ia&&c.Eb(-1)}});
Sa.exit.push(function(){for(var a=D(document,"pdp11","computer"),b=0;b<a.length;b++){var c=B(a[b]);(c=qb("Computer",c.id))&&c.A.ia&&di(c,!(!c.f||c.I),!0)}});function R(a,b,c){this.id=a.id;this.key=ti(a,b,c);this.i=a.i;oi(this,a.Qc)}function ti(a,b,c){a=a.id;if(b){var d=b.indexOf(".");0<d&&(a+=".v"+b.substr(0,d))}c&&(a+="."+c);return a}
R.prototype={constructor:R,set:function(a,b){try{this[this.id][a]=b}catch(c){}},get:function(a){return this[this.id][a]||null},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){oi(this);var b=[];try{for(var c=0,d=window.localStorage.length;c<d;c++)b.push(window.localStorage.key(c))}catch(e){}for(c=0;c<b.length;c++)if((d=b[c])&&(a||d.substr(0,this.key.length)==this.key)){try{window.localStorage.removeItem(d)}catch(e){}b.splice(c,
1);c=0}}};function oi(a,b){a[a.id]={};b&&a.set("parms",b);a.b=!1}function pi(a){var b=!0;if(Ka()){var c=JSON.stringify(a[a.id]);Oa(a.key,c)||(q("Unable to store "+c.length+" bytes in browser local storage"),b=!1)}return b}function mi(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(c){q(c.message||c),b=!1}return b}function ii(a,b){return b?(a[a.id]=b,a.b=!0):a.b?!0:Ka()&&(b=Na(a.key))?(a[a.id]=b,a.b=!0):!1}var ui=0;
function Gi(a,b,c,d,e,f){e("Loading "+a+"...");Ea(a,null,!0,function(g,h,l){l?(h||(h="unable to load "+a+" ("+l+")"),f(h,null)):Hi(h,a,b,c,d,e,f)})}
function Hi(a,b,c,d,e,f,g){function h(a,f){if(f)g(f,null);else{c&&(nb(c,b,a),(f=b)&&0>f.indexOf("/")&&"/"==window.location.pathname.slice(-1)&&(f=window.location.pathname+f),d?"}"==d.slice(-1)?(d=d.slice(0,-1),1<d.length&&(d+=",")):d='{state:"'+d+'",':d="{",d+='url:"'+f+'"}',"object"==typeof resources&&(f=null),a=a.replace(/(<machine[^>]*\sid=)(['"]).*?\2/,"$1$2"+c+"$2"+(d?" parms='"+d+"'":"")+(f?' url="'+f+'"':"")));e||(a=a.replace(/(<xsl:variable name="APPNAME">).*?(<\/xsl:variable>)/,"$1PDPjs$2"),
a=a.replace(/(<xsl:variable name="APPCLASS">).*?(<\/xsl:variable>)/,"$1pdp11$2"));f=null;if("<"==a.charAt(0))try{e||(a=a.replace(/<!DOCTYPE(.|[\r\n])*]>\s*/g,"")),window.ActiveXObject||"ActiveXObject"in window?(f=new window.ActiveXObject("Microsoft.XMLDOM"),f.async=!1,f.loadXML(a)):f=(new window.DOMParser).parseFromString(a,"text/xml")}catch(n){f=null,a=n.message}else a="unrecognized XML: "+(255<a.length?a.substr(0,255)+"...":a);g(a,f)}}a?e?Ii(a,f,h):h(a,null):g("no data"+(b?" for file: "+b:""),null)}
function Ii(a,b,c){var d;if(d=/<([a-z]+)\s+ref="(.*?)"(.*?)\/>/g.exec(a)){var e=d[2];b("Loading "+e+"...");Ea(e,null,!0,function(f,g,h){if(h||!g)c(a,"unable to resolve XML reference: "+d[0]+" ("+h+")");else{if(f=d[3])if(h=g.match(new RegExp("<"+d[1]+"[^>]*>"))){for(var l=h[0],m,n=/( [a-z]+=)(['"])(.*?)\2/g;m=n.exec(f);)l=0>l.indexOf(m[1])?l.replace(">",m[0]+">"):l.replace(new RegExp(m[1]+"(['\"])(.*?)\\1"),m[0]);h[0]!=l&&(g=g.replace(h[0],l))}else{c(a,"missing <"+d[1]+"> in "+e);return}g=g.replace(/<\?xml[^>]*>[\r\n]*/,
"");a=a.replace(d[0],g);Ii(a,b,c)}})}else c(a,null)}
function Ji(a,b,c,d){function e(a){if(void 0===h){var b=g&&D(g,"machine-warning");h=b&&b[0]||g}h&&(h.innerHTML=wa(a))}function f(a){e("Error: "+a);l&&(--ui||Za(!0));l=!1}var g,h,l=!0;ui++;mb[a]={};try{if(g=document.getElementById(a)){var m;if("object"==typeof resources&&(m=resources.css)){var n=document.head||document.getElementsByTagName("head")[0],r=document.createElement("style");r.type="text/css";r.styleSheet?r.styleSheet.cssText=m:r.appendChild(document.createTextNode(m));n.appendChild(r)}c||
(c="/versions/pdpjs/1.30.2/components.xsl");m=function(d,h){h?Gi(c,null,null,!1,e,function(d,l){l?(nb(a,c,d),e("Processing "+b+"..."),window.ActiveXObject||"ActiveXObject"in window?(l=h.transformNode(l))?(g.outerHTML=l,--ui||Za(!0)):f("transformNodeToObject failed"):document.implementation&&document.implementation.createDocument?(d=new XSLTProcessor,d.importStylesheet(l),(l=d.transformToFragment(h,document))?g.parentNode?(g.parentNode.replaceChild(l,g),--ui||Za(!0)):f("invalid machine element: "+
a):f("transformToFragment failed")):f("unable to transform XML: unsupported browser")):f(d)}):f(d)};"<"!=b.charAt(0)?Gi(b,a,d,!0,e,m):Hi(b,null,a,d,!1,e,m)}else f("missing machine element: "+a)}catch(t){f(t.message)}return l}window.embedPDP11=function(a,b,c,d){Za(!1);return Ji(a,b,c,d)};window.enableEvents=Za;window.sendEvent=$a;})();//# sourceMappingURL=/tmp/pdpjs/1.30.2/pdp11-dbg.map