(function(){var m;
function aa(a,b){var d;if(a){b||(b=10);var c=a.charAt(0),f=0<a.indexOf(",");f&&(a=a.replace(/,/g,""));"#"==c?(b=8,c=null):"$"==c&&(b=16,c=null);null==c?a=a.substr(1):("0"==c&&(c=a.charAt(1),"b"==c&&f&&(b=2,c=null),"o"==c?(b=8,c=null):"x"==c&&(b=16,c=null)),null==c?a=a.substr(2):(c=a.charAt(a.length-1).toLowerCase(),"y"==c?(b=2,c=null):"."==c?(b=10,c=null):"h"==c&&(b=16,c=null),null==c&&(a=a.substr(0,a.length-1))));var e,c=a;((f=b)&&10!=f?16==f?null!==c.match(/^[0-9a-f]+$/i):8==f?null!==c.match(/^[0-7]+$/):2==
f&&null!==c.match(/^[01]+$/):null!==c.match(/^[0-9]+$/))&&!isNaN(e=parseInt(a,b))&&(d=e|0)}return d}function ba(a,b,d){var c="";b?11<b&&(b=11):b=a&-65536?11:6;if(null==a||isNaN(a))for(;0<b--;)c="?"+c;else for(;0<b--;)c=String.fromCharCode((a&7)+48)+c,a>>=3;return(d?"0o":"")+c}function r(a,b,d){var c="";b?8<b&&(b=8):b=a&-65536?8:4;if(null==a||isNaN(a))for(;0<b--;)c="?"+c;else for(;0<b--;){var f=a&15,f=f+(0<=f&&9>=f?48:55),c=String.fromCharCode(f)+c;a>>=4}return(d?"0x":"")+c}
function ca(a){var b=a,d=a.lastIndexOf("/");0<=d&&(b=a.substr(d+1));d=b.indexOf("&");0<d&&(b=b.substr(0,d));return b}function ia(a){var b="",d=a.lastIndexOf(".");0<=d&&(b=a.substr(d+1).toLowerCase());return b}function ja(){var a=ka();return-1!==a.indexOf("pcjs.org",a.length-8)}var la={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"};function ma(a){return a.replace(/[&<>"']/g,function(a){return la[a]})}function pa(a,b){return(a+"                                        ").slice(0,b)}
function qa(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}function ra(a,b,d){var c=0,f=a.length,e=0;for(void 0===d&&(d=function(a,b){return a>b?1:a<b?-1:0});c<f;){var h=c+f>>1,g;g=d(b,a[h]);0<g?c=h+1:(f=h,e=!g)}return e?c:~c}var sa=Date.now||function(){return+new Date};function wa(){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 xa(a,b,d,c){var f=0,e=null,h=null;if("object"==typeof resources&&(e=resources[a]))return c&&c(a,e,f),[e,f];if(d&&"function"==typeof resources)return resources(a,function(b,d){c&&c(a,b,d)}),h;var g=window.XMLHttpRequest?new window.XMLHttpRequest:new window.ActiveXObject("Microsoft.XMLHTTP");d&&(g.onreadystatechange=function(){4===g.readyState&&(e=g.responseText,200==g.status||!g.status&&e.length&&"file:"==(window?window.location.protocol:"file:")||(f=g.status||-1),c&&c(a,e,f))});if(b&&"object"==
typeof b){var k="",l;for(l in b)b.hasOwnProperty(l)&&(k&&(k+="&"),k+=l+"="+encodeURIComponent(b[l]));k=k.replace(/%20/g,"+");g.open("POST",a,!!d);g.setRequestHeader("Content-type","application/x-www-form-urlencoded");g.send(k)}else g.open("GET",a,!!d),"bytes"==b&&g.overrideMimeType("text/plain; charset=x-user-defined"),g.send();d||(e=g.responseText,200!=g.status&&(f=g.status||-1),c&&c(a,e,f),h=[e,f]);return h}function ka(){return"http://"+(window?window.location.host:"www.pcjs.org")}
function t(a){window&&window.alert(a)}function ya(a){var b=!1;window&&(b=window.confirm(a));return b}var za=null;function Aa(){if(null==za){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}za=a}return za}function Ba(a){var b;if(window)try{b=window.localStorage.getItem(a)}catch(d){}return b}
function Ca(a,b){try{return window.localStorage.setItem(a,b),!0}catch(d){}return!1}function Da(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 Ea(a,b,d){function c(){--a;0<=a&&(b()||(a=0));0<a?setTimeout(c,0):d()}c()}
function Ka(a,b){function d(){b(100===c)&&(f=setTimeout(d,c),c=100)}var c=0,f=null,e=!1;a.onmousedown=function(){e||f||(c=500,d())};a.ontouchstart=function(){f||(c=500,d())};a.onmouseup=a.onmouseout=function(){f&&(clearTimeout(f),f=null)};a.ontouchend=a.ontouchcancel=function(){f&&(clearTimeout(f),f=null);e=!0}}var La={init:[],show:[],exit:[]},Ma=!1,Na=!1,Oa=!0;function Pa(a,b){if(window){var d=window[a];window[a]="function"!==typeof d?b:function(){d&&d();b()}}}function Qa(a){La.init.push(a)}
function Ra(a){if(Oa)try{for(var b=0;b<a.length;b++)a[b]()}catch(d){t(""+("An unexpected exception occurred:\n\n"+d.message+"\n\nPlease send this information to support@pcjs.org. Thanks."))}}function Sa(a){!Oa&&a?(Oa=!0,Ma&&Ta("init"),Na&&Ta("show")):Oa=a}function Ta(a){La[a]&&Ra(La[a])}Pa("onload",function(){Ma=!0;Ra(La.init)});Pa("onpageshow",function(){Na=!0;Ra(La.show)});Pa(Da("Opera")||Da("iOS")?"onunload":"onbeforeunload",function(){Ra(La.exit)});
function u(a,b,d,c){this.type=a;b||(b={id:"",name:""});this.id=b.id||"";this.name=b.name;this.nc=b.comment;this.Oc=b;b=this.id.indexOf(".");0>b?this.Db=this.id:(this.pc=this.id.substr(0,b),this.Db=this.id.substr(b+1));this[a]=d;this.A={ready:!1,mb:!1,ec:!1,ea:!1,error:!1};this.Xb=null;this.A.error=!1;this.O={};this.H=null;this.ha=c||0;v.push(this)}var Ua=void 0,Va={};
if(window){Ua||(Ua=window.location.search.substr(1));for(var Wa,Xa=/\+/g,Ya=/([^&=]+)=?([^&]*)/g;Wa=Ya.exec(Ua);)Va[decodeURIComponent(Wa[1].replace(Xa," "))]=decodeURIComponent(Wa[2].replace(Xa," "))}function Za(a){function b(){}if(window){if(!a)throw new TypeError;if(Object.create)return Object.create(a);var d=typeof a;if("object"!==d&&"function"!==d)throw new TypeError;}b.prototype=a;return new b}
function w(a,b){b||(b=u);a.prototype=Za(b.prototype);a.prototype.constructor=a;a.prototype.parent=b.prototype}if(window){window.PCjs||(window.PCjs={});var $a=window.PCjs.Machines||(window.PCjs.Machines={}),v=window.PCjs.Components||(window.PCjs.Components=[])}else $a={},v=[];function ab(a,b,d){$a[a]&&b&&($a[a][b]=d)}function bb(a){var b,d=[];a&&(a=0<(b=a.indexOf("."))?a.substr(0,b+1):"");for(b=0;b<v.length;b++){var c=v[b];a&&c.id.indexOf(a)||d.push(c)}return d}
function cb(a,b){var d;if(void 0!==a){var c;b&&(b=0<(c=b.indexOf("."))?b.substr(0,c+1):"");for(c=0;c<v.length;c++)if(d)d==v[c]&&(d=null);else if(!(a!=v[c].type||b&&v[c].id.indexOf(b)))return v[c]}return null}function z(a){var b=null;if(a=a.getAttribute("data-value"))try{b=eval("("+a+")")}catch(d){t(d.message+" ("+a+")")}return b}
function db(a,b){for(var d=A(b.parentNode,"pdp11-control"),c=0;c<d.length;c++)for(var f=d[c].childNodes,e=0;e<f.length;e++){var h=f[e];if(1===h.nodeType){var g=h.getAttribute("class");if(g)for(var k=g.split(" "),l=0;l<k.length;l++)switch(g=k[l],g){case "pdp11-binding":(g=z(h))&&g.binding&&a.ta(g.type,g.binding,h,g.value),l=k.length}}}}
function A(a,b,d){d&&(b+="-"+d+"-object");if(a.getElementsByClassName)return a.getElementsByClassName(b);var c;d=[];a=a.getElementsByTagName("*");var f=new RegExp("(^| )"+b+"( |$)");b=0;for(c=a.length;b<c;b++)f.test(a[b].className)&&d.push(a[b]);return d}
u.prototype={constructor:u,parent:null,toString:function(){return this.name?this.name:this.id||this.type},ta:function(a,b,d){switch(b){case "clear":return this.O[b]||(this.O[b]=d,d.onclick=function(a){return function(){a.O.print&&(a.O.print.value="")}}(this)),!0;case "print":return this.O[b]||(this.eb=this.O[b]=d,d.value="",this.g=function(a){return function(b,d){8192<a.value.length&&(a.value=a.value.substr(a.value.length-4096));a.value+=(void 0!==d?d+": ":"")+(b||"")+"\n";a.scrollTop=a.scrollHeight}}(d),
this.na=function(a){this.g(a,this.Db)}),!0;default:return!1}},log:function(){},g:function(){},status:function(a){this.g(this.Db+": "+a)},na:function(a,b,d){d=d||this.type;b||t((d?d+": ":"")+a)},Na:function(){return this.A.ea=!0},Ma:function(a,b){b&&(this.A.ea=!1);return!0}};function eb(a,b){if(a.H){a===a.H?b|=0:b=b||a.ha;var d=a.H.ha&b;return!!b&&d===b||!!(d&a.H.Ic)}return!1}
function pb(a,b){if(a.A.ec)return a.A.mb&&(a.A.mb=!1),a.A.ec=!1;if(a.A.error)return a.g(a.toString()+" error"),!1;a.A.mb=b;return a.A.mb}function qb(a,b){a.A.mb&&(b?a.A.ec=!0:void 0===b&&a.g(a.toString()+" busy"));return a.A.mb}function C(a){if(!a.A.error&&(a.A.ready=!0,a.A.ready)){var b=a.Xb;a.Xb=null;b&&b()}}function rb(a,b){b&&(a.A.ready?b():a.Xb=b);return a.A.ready}function sb(a,b){a.A.error=!0;a.na(b)}
var tb="undefined"!==typeof ArrayBuffer,F={cpu:1,bus:64,mem:128,keyboard:65536,key:131072,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:268435456,warn:536870912,buffer:1073741824,halt:-2147483648};function ub(a){u.call(this,"Panel",a,ub)}w(ub);m=ub.prototype;m.ta=function(a,b,d,c){return this.i&&this.i.ta(a,b,d,c)||this.f&&this.f.ta(a,b,d,c)||this.H&&this.H.ta(a,b,d,c)?!0:this.parent.ta.call(this,a,b,d,c)};m.Wa=function(a,b,d,c){this.i=a;this.G=b;this.f=d;this.H=c};
m.Na=function(a,b){b||vb();return!0};m.Ma=function(){return!0};m.wa=function(){};function vb(){for(var a=!1,b=A(document,"pdp11","panel"),d=0;d<b.length;d++){var c=b[d],f=z(c),e;a:{e=f.id;if(void 0!==e)for(var h=void 0,h=0;h<v.length;h++)if(v[h].id===e){e=v[h];break a}e=null}e||(a=!0,e=new ub(f));db(e,c);a&&C(e)}}Qa(vb);
function wb(a,b,d){u.call(this,"Bus",a,wb);this.f=b;this.H=d;this.N=a.busWidth||16;this.I=Math.pow(2,this.N);this.i=this.I-1|0;this.X=(this.N>>1)+2;10>this.X&&(this.X=10);15<this.X&&(this.X=15);this.za=1<<this.X;this.T=this.za>>2;this.G=this.za-1;this.F=this.I/this.za|0;this.B=this.F-1;this.Sa=[];this.J=null;this.Ib=this.Ec;a=new G;xb(a,this.H);this.R=Array(this.F);for(b=0;b<this.F;b++)this.R[b]=a;this.Eb=Array(4);this.Eb[0]=yb;this.Eb[1]=zb;this.Eb[2]=Ab;this.Eb[3]=Bb;this.P=this.I-8192;Cb(this,
this.P,8192,Db,this);C(this)}w(wb);function yb(a,b){var d=this.controller.Sa[a];if(d){if(d[0])return d[0](b);if(d[2])return b&1?d[2](b&-2)>>8:d[2](b)&255}else if(b&1&&(d=this.controller.Sa[a&-2],d[2]))return d[2](b&-2)>>8;return this.controller.Ib(b,-1,1)}
function Ab(a,b,d){var c=this.controller.Sa[a];if(c){if(c[1]){c[1](b,d);return}if(c[3]){a=c[2]?c[2](d):0;if(d&1)c[3](a&255|b<<8,d&-2);else c[3](a&-256|b,d);return}}else if(d&1&&(c=this.controller.Sa[a&-2],c[3])){d&=-2;a=c[2]?c[2](d):0;c[3](a&255|b<<8,d);return}this.controller.Ib(d,b,1)}function zb(a,b){var d=this.controller.Sa[a];if(d){if(d[2])return d[2](b);if(d[0])return d[0](b)|d[0](b+1)<<8}return this.controller.Ib(b,-1,0)}
function Bb(a,b,d){if(a=this.controller.Sa[a]){if(a[3]){a[3](b,d);return}if(a[1]){a[1](b&255,d);a[1](b>>8,d+1);return}}this.controller.Ib(d,b,0)}m=wb.prototype;m.reset=function(){this.J&&this.J()};m.Ec=function(){return 0};m.Na=function(a,b){b||this.reset();return!0};
function Cb(a,b,d,c,f){for(var e=b,h=d,g=e>>>a.X;0<h&&g<a.R.length;){var k=a.R[g],l=g*a.za,n=a.za-(e-l);n>h&&(n=h);if(k&&k.size){if(k.type==c&&k.controller==f){if(e+h<=k.D)return k.Vb+=k.D-e,k.D=e,!0;if(e>=k.D+k.Vb){n=k.size-(e-l);n>h&&(n=h);k.Vb=e-k.D+n;e=l+a.za;h-=n;g++;continue}}return Eb(1,e,h)}e=new G(e,n,a.za,c,f);xb(e,a.H,k);a.R[g++]=e;e=l+a.za;h-=n}return 0>=h?(a.status(Math.floor(d/1024)+"Kb "+Fb[c]+" at "+r(b,8,!0)),!0):Eb(2,b,d)}
m.Jb=function(a){return this.R[(a&this.i)>>>this.X].rb(a&this.G,a)};m.Ga=function(a){var b=a&this.G,d=(a&this.i)>>>this.X;return b!=this.G?this.R[d].xc(b,a):this.R[d++].rb(b,a)|this.R[d&this.B].rb(0,a+1)<<8};function Gb(a,b){var d=b&a.G,c=(b&a.i)>>>a.X;return d!=a.G?a.R[c].ic(d,b):a.R[c++].Qb(d,b)|a.R[c&a.B].Qb(0,b+1)<<8}m.cc=function(a,b){this.R[(a&this.i)>>>this.X].yb(a&this.G,b&255,a)};
m.kc=function(a,b){var d=a&this.G,c=(a&this.i)>>>this.X;d!=this.G?this.R[c].Dc(d,b&65535,a):(this.R[c++].yb(d,b&255,a),this.R[c&this.B].yb(0,b>>8&255,a+1))};function Eb(a,b,d){t("Memory block error ("+a+": "+r(b)+","+r(d)+")");return!1}
function Hb(a){u.call(this,"Device",a,Hb);this.P=a.name;this.N={hc:[],Ha:0,pa:128,H:127,Kc:0};this.i={data:0,fd:0,ob:20,dd:0};this.B={Kb:0,K:0};this.F={Sb:2496,ka:0,S:128,Tb:0,Rb:0,sa:0,yc:0,ma:[],bb:[406,406,406,406],Y:[12,12,12,12]};this.I={K:129,Hb:0,ca:0,Xa:0,Ta:0,$a:0,ma:[],Y:[40,40,40,40],bb:[1024,1024,512,512],Gc:[157,157,29,29]};this.J={f:[8210,8208,8210,8226],Y:[22,22,22,50],ab:[19,19,19,32],dc:[815,411,815,630],ma:[],U:2176,vb:0,tb:0,Ba:[0,0,0,0,0,0,0,0],Aa:0,oa:[4544,4544,4544,4544,4544,
4544,4544,4544],ub:[0,0,0,0,0,0,0,0],jb:0,bd:[0,0,0,0,0,0,0,0],zc:0,Ac:[0,0,0,0,0,0,0,0],G:[0,0,0,0,0,0,0,0],cd:[1,2,3,4,5,6,7,8],Bc:[0,0,0,0,0,0,0,0],Pa:[0,0,0,0,0,0,0,0],bc:[0,0,0,0,0,0,0,0],$c:[0,0,0,0,0,0,0,0],ad:[0,0,0,0,0,0,0,0],Yc:[0,0,0,0,0,0,0,0],Zc:[0,0,0,0,0,0,0,0],Za:0,jc:0}}w(Hb);
var Tb=[4127,448,4191,450,4383,452,2591,454,21983,32768,65534,13791,16384,65534,770,2719,454,2591,65534,257,0,2566,33028,34051,33282,1281,33537,0,2758,32771,770,1025,1793,0,3078,33794,34305,513,0,5574,43690,4480,4097,4162,4227,4292,4357,57665,1281,769,0,3138,34305,1281,0,24707,2691,2627,24769,34561,1793,0,3076,20739,24899,2691,34562,2753,1281,0,2624,33537,0,16385,24641,1537,1793,0,193,8279,21589,516,12549,1538,2629,513,0,38336,65281,32769,0,32258,2561,2689,32258,3008,514,3009,769,0,5574,510,2551,
2,0,9678,208,769,0,5582,226,135,0,2598,5606,236,2,0,95,242,128,5573,57344,2591,6,5599,256,4,5574,510,3045,5599,460,76,2591,78,5571,65510,5579,12,5570,512,4224,4104,3024,8197,33788,4224,4609,8193,769,0,2640,8197,33785,6145,2625,8193,769,0,8194,761,2574,5572,43690,5579,24,5568,2048,5570,512,2628,4360,2632,2632,8708,769,0,3103,65514,34562,0,305,35406,754,258,119,65160,3024,32403,5579,36,5568,3072,35446,1,740,5570,512,4224,4104,3024,8197,33788,5569,3,2574,3039,454,528,5582,24,4224,2632,2632,8200,769,
0,3024,3103,65514,34562,0,264,8197,33779,5003,2574,32337,260,0,258,5579,12,6080,448,6081,450,6084,452,116,2,6084,65400,17860,65024,21956,62976,38848,65401,3200,161,76,0,16944,10797];m=Hb.prototype;
m.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;switch(this.P){default:a=Ub;for(var f in a){var e=a[f];d=b;c=+f;for(var h=e[0]?e[0].bind(this):null,g=e[1]?e[1].bind(this):null,k=e[2]?e[2].bind(this):null,e=e[3]?e[3].bind(this):null,l=+f;l<=c;l+=2){var n=l&8191;void 0!==d.Sa[n]?t("I/O address already registered: "+r(d.P+n,8,!0)):d.Sa[n]=[h,g,k,e,!1]}}f=this.Fc.bind(this);b.J=this.reset.bind(this);b.Ib=f}C(this)};m.sb=function(){return this.f.sb()};m.Ab=function(a){a=a&63727|this.f.sb()&1808;this.f.Ab(a)};
function Vb(a){var b=a.F,d,c,f,e=b.sa>>13&7;"undefined"===typeof b.ma[e]&&(b.ma[e]={cache:[],postProcess:a.Vc,drive:e,blocksize:256,mapped:0,maxblock:b.bb[e]*b.Y[e],url:"rk"+e+".dsk"});b.S&=-129;switch(b.S>>1&7){case 0:b.Sb=2496;b.ka=0;b.S=128;b.sa=0;break;case 1:if((b.sa>>4&511)>=b.bb[e]){b.ka|=32832;b.S|=49152;break}if((b.sa&15)>=b.Y[e]){b.ka|=32800;b.S|=49152;break}d=(b.sa>>4&511)*b.Y[e]+(b.sa&15);c=(b.S&48)<<12|b.Rb;f=65536-b.Tb&65535;Wb(a,b.ma[e],d,c,f);return;case 2:if((b.sa>>4&511)>=b.bb[e]){b.ka|=
32832;b.S|=49152;break}if((b.sa&15)>=b.Y[e]){b.ka|=32800;b.S|=49152;break}d=(b.sa>>4&511)*b.Y[e]+(b.sa&15);c=(b.S&48)<<12|b.Rb;f=65536-b.Tb&65535;a.ac(b.ma[e],d,c,f);return}b.Sb=e<<13|b.Sb&8176|b.sa%9&15;H(a.f,20,160,144,function(){b.S=b.S&65534|128;return!!(b.S&64)})}m.Vc=function(a,b,d,c,f){var e=this.F;e.Rb=c&65535;e.S=e.S&-49|c>>12&48;e.Tb=65536-f&65535;switch(a){case 1:e.ka|=33024;e.S|=49152;break;case 2:e.ka|=33792,e.S|=49152}H(this.f,20,160,144,function(){e.S=e.S&65534|128;return!!(e.S&64)})};
function Xb(a){var b=a.I,d,c,f,e=b.K>>8&3;b.K&=-2;"undefined"===typeof b.ma[e]&&(b.ma[e]={cache:[],postProcess:a.Wc,drive:e,blocksize:128,mapped:1,maxblock:b.bb[e]*b.Y[e],url:"rl"+e+".dsk"});switch(b.K>>1&7){case 2:b.Xa&8&&(b.K&=63);b.Xa=b.Gc[e]|b.$a&64;break;case 3:1==(b.ca&3)&&(b.$a=b.ca&4?b.$a+(b.ca&65408)&65408|b.ca<<2&64:b.$a-(b.ca&65408)&65408|b.ca<<2&64,b.ca=b.$a);break;case 4:b.Xa=b.$a;break;case 5:if(b.ca>>6>=b.bb[e]){b.K|=37888;break}if((b.ca&63)>=b.Y[e]){b.K|=37888;break}d=(b.ca>>6)*b.Y[e]+
(b.ca&63);c=(b.Ta&63)<<16|b.Hb;f=65536-b.Xa&65535;Wb(a,b.ma[e],d,c,f);return;case 6:if(b.ca>>6>=b.bb[e]){b.K|=37888;break}if((b.ca&63)>=b.Y[e]){b.K|=37888;break}d=(b.ca>>6)*b.Y[e]+(b.ca&63);c=(b.Ta&63)<<16|b.Hb;f=65536-b.Xa&65535;a.ac(b.ma[e],d,c,f);return}H(a.f,20,160,112,function(){b.K|=129;return!!(b.K&64)})}
m.Wc=function(a,b,d,c,f){var e=this.I;e.Hb=c&65535;e.K=e.K&-49|c>>12&48;e.Ta=c>>16&63;e.ca=~~(d/e.Y[b.La])<<6|d%e.Y[b.La];e.$a=e.ca;e.Xa=65536-f&65535;switch(a){case 1:e.K|=33792;break;case 2:e.K|=40960}H(this.f,20,160,112,function(){e.K|=129;return!!(e.K&64)})};function Yb(a){a=a.J;a.U=2176;a.Aa=0;a.oa=[4544,4544,4544,4544,4544,4544,4544,4544];a.ub=[0,0,0,0,0,0,0,0];a.jb=a.vb=a.tb=a.Za=a.jc=0}
function Zb(a,b){var d=a.J,c,f,e;d.U&=-16513;d.Aa&=-2049;d.oa[b]&=-1153;H(a.f,-1,0,172);"undefined"===typeof d.ma[b]&&(d.ma[b]={cache:[],postProcess:a.Xc,drive:b,blocksize:256,mapped:0,maxblock:d.dc[0]*d.ab[0]*d.Y[0],url:"rp"+b+".dsk"});switch(d.U&63){case 5:d.bc[b]=d.Pa[b];d.U|=32896;d.oa[b]|=32896;d.jb|=1<<b;break;case 9:Yb(a);break;case 19:d.oa[b]|=64;break;case 49:if(d.Pa[b]>=d.dc[0]||d.Ba[b]>>8>=d.ab[0]||(d.Ba[b]&255)>=d.Y[0]){d.ub[b]|=1024;d.U|=49152;break}c=(d.Pa[b]*d.ab[0]+(d.Ba[b]>>8))*d.Y[0]+
(d.Ba[b]&255);f=(d.Za&63)<<16|d.tb;e=65536-d.vb&65535;Wb(a,d.ma[b],c,f,e);return;case 57:if(d.Pa[b]>=d.dc[0]||d.Ba[b]>>8>=d.ab[0]||(d.Ba[b]&255)>=d.Y[0]){d.ub[b]|=1024;d.U|=49152;break}c=(d.Pa[b]*d.ab[0]+(d.Ba[b]>>8))*d.Y[0]+(d.Ba[b]&255);f=(d.Za&63)<<16|d.tb;e=65536-d.vb&65535;a.ac(d.ma[b],c,f,e);return}H(a.f,3,160,172,function(){d.U=d.U&65534|128;d.oa[b]|=128;return!!(d.U&64)})}
m.Xc=function(a,b,d,c,f){var e=this.J;e.vb=65536-f&65535;e.tb=c&65535;e.U=e.U&-769|c>>8&768;e.Za=c>>16&63;f=~~(d/e.Y[0]);c=~~(f/e.ab[0]);e.Ba[b.La]=f%e.ab[0]<<8|d%e.Y[0];e.bc[b.La]=e.Pa[b.La]=c;e.jb|=1<<b.La;d>=b.Tc-1&&(e.oa[b.La]|=1024);switch(a){case 1:e.Aa|=512;e.U|=49152;break;case 2:e.Aa|=2048,e.U|=49152}H(this.f,20,160,172,function(){e.oa[b.La]|=128;e.U=e.U&65534|128;return!!(e.U&64)})};m.Qc=function(){this.B.K|=128;this.B.K&64&&H(this.f,0,192,64)};
function $b(a,b){var d=b>>13&31;31>d?a.f.Ia&32&&(b=a.f.xb[d]+(b&8190)&4194302,3932160<=b&&4186112>b&&ac(898)):b|=4186112;return b}
function bc(a,b,d,c,f,e){var h=~~((e+d.Ua-1)/d.Ua),g=new XMLHttpRequest;2048>h&&c+2048<d.Tc&&(h=2048);g.open("GET",d.url,!0);g.setRequestHeader("Range","bytes="+(c*d.Ua<<1)+"-"+(((c+h)*d.Ua<<1)-1));g.responseType="arraybuffer";g.onreadystatechange=function(){if(4==g.readyState){var h=b.bind(a),l,n,p,q;l=g.response;if(0!=g.status&&206!=g.status||!l)d.$b(1,d,c,f,e);else{l=new Uint8Array(l);n=c;for(q=0;q<l.length;){if("undefined"===typeof d.cache[n])for(d.cache[n]=[],p=0;p<d.Ua;p++)d.cache[n][p]=q<l.length?
l[q]&255|l[q+1]<<8&65280:0,q+=2;else q+=d.Ua<<1;n++}h(d,c,f,e)}}};g.send(null)}m.ac=function(a,b,d,c){for(var f;0<c;){if("undefined"===typeof a.cache[b]){bc(this,this.ac,a,b,d,c);return}for(f=0;f<a.Ua&&0<c;f++){if(0>I(this.f,a.Sc?$b(this,d):d,a.cache[b][f])){a.$b(2,a,b,d,c);return}d+=2;--c}b++}a.$b(0,a,b,d,c)};
function Wb(a,b,d,c,f){for(var e,h;0<f;){if("undefined"===typeof b.cache[d])for(b.cache[d]=[],e=0;e<b.Ua;e++)b.cache[d][e]=0;for(e=0;e<b.Ua&&0<f;e++){h=J(a.f,b.Sc?$b(a,c):c);if(0>h){b.$b(2,b,d,c,f);return}b.cache[d][e]=h;c+=2;--f}d++}b.$b(0,b,d,c,f)}m.reset=function(){this.i.ob=this.i.ob&-120|20;this.N.Ha=0;this.N.pa=128;this.B.K=0;this.F.S=128;this.I.K=128;Yb(this)};
m.Fc=function(a,b,d){var c,f,e=this.f;switch(a&-64){case 4194240:switch(a&-2){case 4194302:c=e.sb();if(0<=b)return a&1?b=b<<8|c&255:d&&(b=c&65280|b&255),e.Ab(b&63727|c&1808),-1;break;case 4194300:0>b?c=e.Qa&65280:(a&1&&(b<<=8),e.Qa=b|255,c=0);break;case 4194298:if(0>b)c=e.Zb;else{a&1&&(b<<=8);if(c=b&65024){f=c>>9;do c+=34;while(f>>=1)}e.Zb=c;e.Oa=2}break;case 4194294:if(70!==e.fb)return K(e,4);0>b?c=e.M:c=e.M=0;break;case 4194292:if(70!==e.fb)return K(e,4);c=1;break;case 4194290:if(70!==e.fb)return K(e,
4);c=0;break;case 4194288:if(70!==e.fb)return K(e,4);c=61183;break;case 4194296:0<=b&&!(a&1)&&(b&=255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==e.fb)return K(e,4);f=a-4194272>>1;0>b?c=e.gc[f]:(c=L(this,e.gc[f],a,b,d),0<=c&&(e.gc[f]=c));break;case 4194254:return a&1?e.L>>14&1?(0<=b&&(e.b[6]=b),c=e.b[6]):(0<=b&&(e.ra[3]=b),c=e.ra[3]):e.L>>14&0?(0<=b&&(e.b[6]=b),c=e.b[6]):(0<=b&&(e.ra[1]=b),c=e.ra[1]),c;case 4194252:case 4194250:case 4194248:return f=
a&7,e.L&2048?(0<=b&&(e.b[f]=b),c=e.b[f]):(0<=b&&(e.Ya[f]=b),c=e.Ya[f]),c;case 4194246:return a&1?(0<=b&&(e.b[7]=b),c=e.b[7]):e.L>>14&0?(0<=b&&(e.b[6]=b),c=e.b[6]):(0<=b&&(e.ra[0]=b),c=e.ra[0]),c;case 4194244:case 4194242:case 4194240:return f=a&7,e.L&2048?(0<=b&&(e.Ya[f]=b),c=e.Ya[f]):(0<=b&&(e.b[f]=b),c=e.b[f]),c;default:return e.M|=16,K(e,4)}break;case 4194176:f=a>>1&31;c=L(this,e.ja[3][f],a,b,d);0<=c&&(e.ja[3][f]=c,e.ja[3][f&15]&=65295);break;case 4194112:var h=this.N;f=this.B;switch(a&-2){case 4194174:c=
L(this,e.Cb,a,b,d);0<=c&&(e.Cb=c);break;case 4194172:c=e.Ca;c&65280&&(c=(c<<8|c>>8)&65535);break;case 4194170:e.ba=e.ba&62337|e.Mb<<5|e.Yb<<1;0>b?c=e.ba:(c=L(this,e.ba,a,b,d),0<=c&&(e.ba=c&=62337,e.Mb=c>>5&3,e.Yb=c>>1&15,c&257?(f=2,e.Ia&16&&(f=1),e.Lb=c&1?6:4):(e.Lb=0,f=4),this.i.ob=this.i.ob&-8|f));break;case 4194168:0>b?c=this.i.dd&65535:(c=L(this,this.i.data,a,b,d),0<=c&&(this.i.data=c));break;case 4194166:if(0<=b){if(b&=127)h.Kc=0;h.pa&=-129;H(e,100,128,52,function(){h.pa|=128;return!!(h.pa&64)})}c=
0;break;case 4194164:0>b?c=h.pa:(c=L(this,h.pa,a,b,d),0<=c&&(128==(h.pa&192)&&c&64&&H(e,8,128,52,function(){h.pa|=128;return!!(h.pa&64)}),h.pa=h.pa&128|c&-129));break;case 4194162:c=0;0>b&&(h.Ha&=-129,0<h.hc.length&&(c=h.hc.shift(),0<h.hc.length&&setTimeout(function(){h.Ha|=128;h.Ha&64&&H(e,40,128,48)},50)));break;case 4194160:0>b?c=h.Ha:(c=L(this,h.Ha,a,b,d),0<=c&&(h.Ha=h.Ha&128|c&-129));break;case 4194150:0>b?(c=f.K,f.K&=-129):(c=L(this,f.K,a,b,d),0<=c&&(c&64&&!f.Kb&&(setInterval(this.Qc.bind(this),
25),f.Kb=1),f.K=c&-129));break;default:return e.M|=16,K(e,4)}break;case 4194048:f=this.F;switch(a&-2){case 4194048:c=L(this,f.Sb,a,b,d);0<=c&&(f.Sb=c);break;case 4194050:c=L(this,f.ka,a,b,d);0<=c&&(f.ka=c);break;case 4194052:c=L(this,f.S,a,b,d);0<=b&&0<=c&&(f.S=c&-36993|f.S&36992,f.S&1&&Vb(this));break;case 4194054:c=L(this,f.Tb,a,b,d);0<=c&&(f.Tb=c);break;case 4194056:c=L(this,f.Rb,a,b,d);0<=c&&(f.Rb=c);break;case 4194058:c=L(this,f.sa,a,b,d);0<=c&&(f.sa=c);break;case 4194060:break;case 4194062:c=
L(this,f.yc,a,b,d);0<=c&&(f.yc=c);break;default:return e.M|=16,K(e,4)}break;case 4193728:var g=this.J;f=g.Aa&7;switch(a&-2){case 4193728:c=L(this,g.U,a,b,d);0<=b&&0<=c&&(g.Za=g.Za&60|c>>8&3,g.U=c&17279|g.U&34944|2048,c&1&&g.U&128?Zb(this,f):192==(c&192)&&H(e,0,160,172));break;case 4193730:c=L(this,g.vb,a,b,d);0<=c&&(g.vb=c);break;case 4193732:c=L(this,g.tb,a,b,d);0<=c&&(g.tb=c&65534);break;case 4193734:c=L(this,g.Ba[f],a,b,d);0<=c&&(g.Ba[f]=c&7967);break;case 4193736:c=L(this,g.Aa,a,b,d);0<=c&&(g.Aa=
c&63|g.Aa&65472,c&128&&Yb(this));break;case 4193738:c=g.oa[f];break;case 4193740:c=g.ub[f];break;case 4193742:c=L(this,g.jb,a,b,d);0<=c&&(g.jb=c&255);break;case 4193744:c=g.bd[f];break;case 4193746:c=L(this,g.zc,a,b,d);0<=c&&(g.zc=c);break;case 4193748:c=L(this,g.Ac[f],a,b,d);0<=c&&(g.Ac[f]=c&1023);break;case 4193750:c=8210;break;case 4193752:c=g.cd[f];break;case 4193754:c=L(this,g.Bc[f],a,b,d);0<=c&&(g.Bc[f]=c);break;case 4193756:c=L(this,g.Pa[f],a,b,d);0<=c&&(g.Pa[f]=c&511);break;case 4193758:g.bc[f]=
g.Pa[f];c=g.bc[f];break;case 4193760:c=g.$c[f];break;case 4193762:c=g.ad[f];break;case 4193764:c=g.Yc[f];break;case 4193766:c=g.Zc[f];break;case 4193768:c=L(this,g.Za,a,b,d);0<=c&&(g.Za=c&63,g.U=g.U&-769|(c&3)<<8);break;case 4193770:c=L(this,g.jc,a,b,d);0<=c&&(g.jc=c);break;default:return e.M|=16,K(e,4)}break;case 4192512:f=this.I;switch(a&-2){case 4192512:c=L(this,f.K,a,b,d);0<=b&&0<=c&&(f.Ta=f.Ta&60|c>>4&3,f.K=f.K&-1023|c&1022,f.K&128||Xb(this));break;case 4192514:c=L(this,f.Hb,a,b,d);0<=c&&(f.Hb=
c&65534);break;case 4192516:c=L(this,f.ca,a,b,d);0<=c&&(f.ca=c);break;case 4192518:c=L(this,f.Xa,a,b,d);0<=c&&(f.Xa=c);break;case 4192520:c=L(this,f.Ta,a,b,d);0<=c&&(f.Ta=c&63,f.K=f.K&-49|(f.Ta&3)<<4);break;default:return e.M|=16,K(e,4)}break;case 4191552:switch(a&-2){case 4191566:0>b?c=e.Ia:(c=L(this,e.Ia,a,b,d),0<=c&&(70!==e.fb&&(c&=-49),e.Ia=c,e.hb[0]=c&4?15:7,e.hb[1]=c&2?15:7,e.hb[3]=c&1?15:7,e.Lb&&(f=2,e.Ia&16&&(f=1),this.i.ob=this.i.ob&-8|f)));break;default:return e.M|=16,K(e,4)}break;case 4191424:f=
a>>1&31;c=L(this,e.ja[0][f],a,b,d);0<=c&&(e.ja[0][f]=c,e.ja[0][f&15]&=65295);break;case 4191360:f=a>>1&31;c=L(this,e.ja[1][f],a,b,d);0<=c&&(e.ja[1][f]=c,e.ja[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.fb)return K(e,4);f=a>>2&31;c=e.xb[f];a&2&&(c=c>>16);c&=65535;0<=b&&(c=L(this,c,a,b,d),0<=c&&(e.xb[f]=a&2?c<<16|e.xb[f]&65535:e.xb[f]&4294901760|c&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)c=Tb[a>>1&255];
else return e.M|=16,K(e,4);break;default:return e.M|=16,K(e,4)}d&&0<=c&&(a&1?c=c>>8:c&=255);"undefined"===typeof c&&ac(76);return c};function L(a,b,d,c,f){if(d&1){if(!f)return K(a.f,4);c=0<=c?c<<8&65280|b&255:b}else 0<=c?f&&(c=b&65280|c&255):c=b;return c}var Ub={};Ub[4194302]=[null,null,Hb.prototype.sb,Hb.prototype.Ab];Qa(function(){for(var a=A(document,"pdp11","device"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new Hb(c);db(c,d)}});var cc;
if(tb){var dc=new ArrayBuffer(2);(new DataView(dc)).setUint16(0,256,!0);cc=256===(new Uint16Array(dc))[0]}else cc=!1;var ec=cc;
function G(a,b,d,c,f){this.id=fc+=2;this.f=null;this.D=a;this.Vb=b;this.size=d||0;this.type=c||gc;this.O=c==hc;this.controller=null;xb(this);this.Va=this.Mc=!1;if(d)if(f)this.controller=f,this.f=null,ic(this,f.Eb);else if(tb)this.I=new ArrayBuffer(d),this.J=new DataView(this.I,0,d),this.G=new Uint8Array(this.I,0,d),this.P=new Uint16Array(this.I,0,d>>1),this.f=new Int32Array(this.I,0,d>>2),ic(this,ec?jc:kc);else{this.f=Array(d>>2);for(a=0;a<this.f.length;a++)this.f[a]=0;ic(this,lc)}else ic(this)}
var gc=0,hc=2,Db=4,Fb=["NONE","RAM","ROM","VID","H/W"],fc=0;
G.prototype={constructor:G,parent:null,Kb:function(a){this.D=a},save:function(){var a,b;if(this.controller)a=null;else if(tb)for(a=Array(this.size>>2),b=0;b<a.length;b++)a[b]=this.J.getInt32(b<<2,!0);else a=this.f;return a},restore:function(a){if(this.controller)return null==a;if(a&&this.size==a.length<<2){var b;if(tb)for(b=0;b<a.length;b++)this.J.setInt32(b<<2,a[b],!0);else this.f=a;return this.Va=!0}return!1},cb:function(a,b){b?0===this.B++&&mc(this,nc,!1):0===this.i++&&oc(this,nc,!1)},T:function(){this.H&&
eb(this.H,129)&&this.H.message("attempt to read invalid block %"+r(this.D),!0);return 255},F:function(a,b){this.H&&eb(this.H,129)&&this.H.message("attempt to write "+r(b,4,!0)+" to invalid block %"+r(this.D),!0)},V:function(a,b){return this.rb(a++,b++)|this.rb(a,b)<<8},N:function(a,b,d){this.yb(a++,b&255,d++);this.yb(a,b>>8,d)},aa:function(a){return this.f[a>>2]>>>((a&3)<<3)&255},qa:function(a){var b=a>>2;a=(a&3)<<3;var d=this.f[b]>>a;return 24>a?d&65535:d&255|(this.f[b+1]&255)<<8},ya:function(a,
b){var d=a>>2,c=(a&3)<<3;this.f[d]=this.f[d]&~(255<<c)|b<<c;this.Va=!0},Db:function(a,b){var d=a>>2,c=(a&3)<<3;24>c?this.f[d]=this.f[d]&~(65535<<c)|b<<c:(this.f[d]=this.f[d]&16777215|b<<24,d++,this.f[d]=this.f[d]&-256|b>>8);this.Va=!0},Z:function(a,b){if(this.H&&null!=this.D){var d=this.H;pc(d,this.D+a,1,d.W)&&d.la(!0)}return this.Qb(a,b)},fa:function(a,b){if(this.H&&null!=this.D){var d=this.H;pc(d,this.D+a,2,d.W)&&d.la(!0)}return this.ic(a,b)},va:function(a,b,d){if(this.H&&null!=this.D){var c=this.H;
pc(c,this.D+a,1,c.J)&&c.la(!0)}this.O?this.F(a,b,d):this.zb(a,b,d)},Ja:function(a,b,d){if(this.H&&null!=this.D){var c=this.H;pc(c,this.D+a,2,c.J)&&c.la(!0)}this.O?this.F(a,b,d):this.mc(a,b,d)},W:function(a){return this.G[a]},$:function(a){return this.G[a]},da:function(a){return this.J.getUint16(a,!0)},ga:function(a){return a&1?this.G[a]|this.G[a+1]<<8:this.P[a>>1]},ua:function(a,b){this.G[a]=b;this.Va=!0},xa:function(a,b){this.G[a]=b;this.Va=!0},Da:function(a,b){this.J.setUint16(a,b,!0);this.Va=!0},
Ra:function(a,b){a&1?(this.G[a]=b,this.G[a+1]=b>>8):this.P[a>>1]=b;this.Va=!0}};function xb(a,b,d){a.H=b;a.i=a.B=0;d&&((a.i=d.i)&&oc(a,nc,!1),(a.B=d.B)&&mc(a,nc,!1))}function qc(a,b){b?0===--a.B&&(a.yb=a.O?a.F:a.zb,a.Dc=a.O?a.N:a.mc):0===--a.i&&(a.rb=a.Qb,a.xc=a.ic)}function mc(a,b,d){d&&a.B||(a.yb=!a.O&&b[1]||a.F,a.Dc=!a.O&&b[3]||a.N);if(d||void 0===d)a.zb=b[1]||a.F,a.mc=b[3]||a.N}function oc(a,b,d){d&&a.i||(a.rb=b[0]||a.T,a.xc=b[2]||a.V);if(d||void 0===d)a.Qb=b[0]||a.T,a.ic=b[2]||a.V}
function ic(a,b){b||(b=rc);oc(a,b,void 0);mc(a,b,void 0)}var rc=[],lc=[G.prototype.aa,G.prototype.ya,G.prototype.qa,G.prototype.Db],nc=[G.prototype.Z,G.prototype.va,G.prototype.fa,G.prototype.Ja];if(tb)var kc=[G.prototype.W,G.prototype.ua,G.prototype.da,G.prototype.Da],jc=[G.prototype.$,G.prototype.xa,G.prototype.ga,G.prototype.Ra];
function sc(a,b){u.call(this,"CPU",a,sc,1);var d=a.multiplier||1;this.ya=a.cycles||b;this.ib=d;this.xa=Math.round(this.ya/1E4)/100;this.gb=this.xa*this.ib;this.A.ia=!1;this.A.lc=!1;this.A.Fb=a.autoStart;this.A.tc=!1;this.A.nb=!1;this.Nb=this.Z=0;this.Ob=a.csStart;this.pb=a.csInterval;this.qb=a.csStop;this.qa=[];this.Gb=this.kb.bind(this);C(this)}w(sc);var tc=["power","reset"];m=sc.prototype;
m.Wa=function(a,b,d,c){this.i=a;this.G=b;this.H=c;for(b=0;b<tc.length;b++)(d=this.O[tc[b]])&&this.i.ta(null,tc[b],d);this.da=null;a=uc(a,"autoStart");null!=a&&(this.A.Fb="true"==a?!0:"false"==a?!1:!!a);C(this)};m.reset=function(){};m.save=function(){return null};m.restore=function(){return!1};m.Na=function(a,b){if(!b){if(a&&this.restore){vc(this);if(!this.restore(a))return!1;Ic(this)}else this.reset();this.H?this.H.Kb():this.g("No debugger detected")}M(this);return!0};
m.Ma=function(a){return a?this.save():!0};m.Fb=function(){return this.A.Fb||!this.H&&void 0===this.O.run?(this.kb(!0),!0):!1};m.vc=function(){return 0};function Ic(a){void 0===a.Ob&&(a.Ob=0);void 0===a.pb&&(a.pb=-1);void 0===a.qb&&(a.qb=-1);a.A.nb=0<=a.Ob&&0<a.pb;a.A.nb&&(a.Nb=0,a.Z=a.Ob-a.W)}function Jc(a,b){if(a.A.nb){var d=!1;a.Nb=a.Nb+a.vc()|0;a.Z-=b;0>=a.Z&&(a.Z+=a.pb,d=!0);0<=a.qb&&a.qb<=Kc(a)&&(a.pb=a.qb=-1,Ic(a),a.la(),d=!0);d&&a.g(Kc(a)+" cycles: checksum="+r(a.Nb))}}
function Lc(a,b,d,c){if(a.O[b]){void 0===d&&(sb(a,"Value for "+b+" is invalid"),a.la());var f=a.H&&a.H.va||8;d=!a.A.ia||a.A.tc?8==f?ba(d,c):r(d,c):"--------".substr(0,c||4);a.O[b].textContent!=d&&(a.O[b].textContent=d)}}
m.ta=function(a,b,d){var c=this;a=!1;switch(b){case "power":case "reset":this.O[b]=d;a=!0;break;case "run":this.O[b]=d;d.onclick=function(){var a;if(a=c.i)if(a=c.i,a.A.ea)a=!0;else{var b=null,d,g=bb(a.id);for(d=0;d<g.length&&(b=g[d],b===a||b.A.ready);d++);if(d==g.length)for(d=0;d<g.length&&(b=g[d],b===a||b.A.ea);d++);d==g.length&&(b=a);t("The "+b.type+" component ("+b.id+") is not "+(b.A.ready?"powered yet":"ready yet"+(b.Xb?" (waiting for notification)":""))+".");a=!1}a&&(c.A.ia?c.la():c.kb())};
a=!0;break;case "speed":this.O[b]=d;a=!0;break;case "setSpeed":this.O[b]=d,d.onclick=function(){Mc(c,c.ib<<1,!0)},d.textContent=this.gb.toFixed(2)+"Mhz",a=!0}return a};function Nc(a,b,d){a.W+=b;d&&(a.V=a.N=0)}function Oc(a,b){var d=1;b&&1<a.ib&&a.P&&(d=a.P/a.xa);a.lb=Math.round(1E3/30);a.va=Math.floor(a.ya/30*d);b||(a.$=a.va);a.Da=0}function Kc(a){return a.W+a.J+a.V-a.N}function vc(a){a.P=0;a.Bb=0;a.W=a.J=a.V=a.N=0;Ic(a);Mc(a,1)}
function Mc(a,b,d){var c=!1;if(void 0!==b){.8>a.P/a.gb?b=1:c=!0;a.ib=b;b=a.xa*a.ib;if(a.gb!=b){a.gb=b;b=a.gb.toFixed(2)+"Mhz";var f=a.O.setSpeed;f&&(f.textContent=b);a.g("target speed: "+b)}d&&a.i&&a.i.Ub()}Nc(a,a.J);a.J=0;a.I=sa();a.T=0;Oc(a);return c}function Pc(a){a.V-=a.N;a.N=0}
m.kb=function(a){if(pb(this,!0)){if(!this.A.ia){Mc(this);this.i&&this.i.start(this.I,Kc(this));this.A.ia=!0;this.A.lc=!0;this.da&&this.da.start();var b=this.O.run;b&&(b.textContent="Halt");this.i&&(this.i.wa(!0),a&&this.i.Ub(!0))}this.Da>=this.ya&&Oc(this,!0);this.fa=0;this.ua=sa();this.T&&(a=this.ua-this.T,a>this.lb&&(this.I+=a,this.I>this.ua&&(this.I=this.ua)));try{do{for(var d=this.A.nb?1:this.va,c=this.qa.length-1;0<=c;c--){var f=this.qa[c];0>f[0]||d>f[0]&&(d=f[0])}this.wb(d);var e=this.V-this.N;
a=e;for(var h=this.qa.length-1;0<=h;h--){var g=this.qa[h];0>g[0]||(g[0]-=a,0>=g[0]&&(g[0]=-1,g[1]()))}this.fa+=e;this.J+=e;Nc(this,0,!0);Jc(this,e);this.$-=e;if(0>=this.$){this.$+=this.va;15<=++this.Bb&&(this.i&&this.i.wa(),this.Bb=0);break}}while(this.A.ia)}catch(k){this.la();M(this);this.i&&this.i.stop(sa(),Kc(this));pb(this,!1);sb(this,k.stack||k.message);return}d=setTimeout;c=this.Gb;this.T=sa();f=this.lb;this.fa&&(f=Math.round(f*this.fa/this.va));f=f-(this.T-this.ua);if(e=this.T-this.I)this.P=
Math.round(this.J/(10*e))/100,864E5<=e&&(this.W=0,Mc(this));if(0>f||this.P<this.gb)-1E3>f&&(this.I-=f),f=0;this.Da+=this.fa;this.T+=f;d(c,f)}else M(this),this.i&&this.i.stop(sa(),Kc(this))};m.wb=function(){return 0};m.la=function(a){qb(this,!0);Pc(this);Nc(this,this.J);this.J=0;if(this.A.ia){this.A.ia=!1;this.da&&this.da.stop();var b=this.O.run;b&&(b.textContent="Run")}this.A.complete=a};function M(a,b){a.i&&a.i.wa(b)}
function Qc(a){this.wc=+a.model||1170;this.Wb=a.resetAddr||0;sc.call(this,a,1E6);this.Ja=0;this.C=65536;this.u=32768;this.w=65535;this.j=32768;this.L=15;this.b=[0,0,0,0,0,0,0,this.Wb];this.Ya=[0,0,0,0,0,0];this.ra=[0,0,0,0];this.memory=[];this.f=[];this.ga=this.Zb=0;this.Oa=2;this.Qa=255;this.F=0;this.aa=-1;this.M=0;this.fb=70;this.Yb=this.Mb=this.Lb=this.B=this.Ia=this.Cb=this.Ca=this.ba=0;this.hb=[7,7,7,7];this.ja=[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[65535,65535,65535,65535,65535,65535,65535,65535,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]];this.xb=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.gc=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.A.complete=this.A.Jc=!1}w(Qc,sc);m=Qc.prototype;
m.reset=function(){this.A.ia&&this.la();Rc(this);vc(this);this.A.error=!1;this.parent.reset.call(this)};function Rc(a){a.Qa=255;a.M=0;a.f=[];a.Zb=0;a.ba=a.Ca=a.Cb=a.Ia=a.Lb=0;a.hb[0]=a.hb[1]=a.hb[3]=7;a.Mb=0}m.vc=function(){return 0};
m.save=function(){var a=new Sc(this);N(a,0,[]);N(a,1,[this.Ra,this.W,this.ib]);for(var b=this.G,d=0,c=[],f=0;f<b.F;f++){var e=b.R[f];if(e.Va||e.Mc){c[d++]=f;var h=d++;a:if(e=e.save()){for(var g=0,k=0,l=[];g<e.length;){for(var n=e[g],p=g+1;p<e.length&&e[p]===n;)p++;l[k++]=p-g;l[k++]=n;g=p}if(l.length<e.length){e=l;break a}}c[h]=e}}N(a,2,c);return a.data()};
m.restore=function(a){var b=a[1];this.Ra=b[0];this.W=b[1];Mc(this,b[3]);a:{b=this.G;a=a[2];var d;for(d=0;d<a.length-1;d+=2){var c=a[d],f=a[d+1];if(f&&f.length<b.T){for(var e=0,h=Array(b.T),g=0;g<f.length-1;)for(var k=f[g++],l=f[g++];k--;)h[e++]=l;f=h}e=b.R[c];if(!e||!e.restore(f)){t("Unable to restore memory block "+c);b=!1;break a}}b=!0}return b};
m.ta=function(a,b,d){var c=!1;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 "PSW":this.O[b]=d;this.Ja++;c=!0;break;default:c=this.parent.ta.call(this,a,b,d)}return c};
m.wa=function(a){if(this.Ja&&(a||!this.A.ia||this.A.tc)){for(a=0;a<this.b.length;a++)Lc(this,"R"+a,this.b[a]);a=Tc(this);Lc(this,"PSW",a);Lc(this,"NF",a&8?1:0,1);Lc(this,"ZF",a&4?1:0,1);Lc(this,"VF",a&2?1:0,1);Lc(this,"CF",a&1?1:0,1)}if(a=this.O.speed)a.textContent=this.A.ia&&this.P?this.P.toFixed(2)+"Mhz":"Stopped"};function Tc(a){return a.L&-16|(a.j&32768?8:0)|(a.w&65535?0:4)|(a.u&32768?2:0)|(a.C&65536?1:0)}
function H(a,b,d,c,f){for(var e=a.f.length;0<e--;)if(a.f[e].ed===c){0<e&&(a.f[e-1].Ea+=a.f[e].Ea);a.f.splice(e,1);break}if(0<=b){2===a.ga&&(b=0,a.ga=0,setTimeout(a.Gb,0));for(e=a.f.length;0<e--;){if(a.f[e].Ea>b){a.f[e].Ea-=b;break}b-=a.f[e].Ea}a.f.splice(e+1,0,{delay:b,priority:d&224,vector:c,callback:f})}a.Oa=2}
m.Ab=function(a){this.j=a<<12;this.w=~a&4;this.u=a<<14;this.C=a<<16;if((a^this.L)&2048)for(var b=this.Ya.length;0<=--b;){var d=this.b[b];this.b[b]=this.Ya[b];this.Ya[b]=d}this.B=a>>14&3;b=this.L>>14&3;this.B!=b&&(this.ra[b]=this.b[6],this.b[6]=this.ra[this.B]);this.Oa=2;this.L=a};m.sb=function(){return this.L=this.L&63728|(this.j&32768?8:0)|(this.w&65535?0:4)|(this.u&32768?2:0)|(this.C&65536?1:0)};function ac(a){console.log("panic("+a+")")}
function K(a,b){var d,c,f=0;0>a.aa?a.aa=a.sb():a.B||(b=4,f=1);a.ba&57344||(a.Ca=63222,a.Cb=b);a.B=0;0<=(d=P(a,b|65536))&&0<=(c=P(a,b+2&65535|65536))&&(a.Ab(c&53247|a.aa>>2&12288),f&&(a.M|=4,a.b[6]=4),0<=Uc(a,a.aa)&&0<=Uc(a,a.b[7])&&(a.b[7]=d));a.F=0;return a.aa=-1}
function Vc(a,b,d){var c,f,e,h=0;if(d&a.Lb){c=b>>13&a.hb[a.B];f=a.ja[a.B][c];e=(a.ja[a.B][c+16]<<6)+(b&8191)&4194303;if(a.Ia&16){if(3932160<=e&&4186112>e){e=e&262143;var g=e>>13&31;31>g?a.Ia&32&&(e=a.xb[g]+(e&8190)&4194302,3932160<=e&&4186112>e&&ac(898)):e|=4186112}}else e&=262143,253952<=e&&(e|=4186112);if(3932160>e){if(3915776<=e)return a.M|=32,K(a,4);if(e&1&&!(d&1))return a.M|=64,K(a,4)}switch(f&7){case 1:h=4096;case 2:f|=128;d&4&&(h=8192);break;case 4:h=4096;case 5:d&4&&(h=4096);case 6:f|=d&4?
192:128;break;default:h=32768}32512!==(f&32520)&&(f&8?f&32512&&(b&8128)<(f>>2&8128)&&(h|=16384):(b&8128)>(f>>2&8128)&&(h|=16384));a.ja[a.B][c]=f;if(4194170!==e||a.B)a.Mb=a.B,a.Yb=c;if(h){if(h&57344)return 0<=a.aa&&(h|=128),a.ba&57344||(a.ba=a.ba|h|a.Mb<<5|a.Yb<<1),K(a,168);a.ba&61440||!(4191360>e||4194239<e)||(a.ba|=4096,a.ba&512&&(a.F|=2))}}else if(e=b&65535,57344<=e)e|=4186112;else if(e&1&&!(d&1))return a.M|=64,K(a,4);return e}function J(a,b){return 4194304<=b?a.b[b-4194304]:0<=b?a.G.Ga(b):b}
function I(a,b,d){d&=65535;return 4194304<=b?a.b[b-4194304]=d:0<=b?(a.G.kc(b,d),d):b}function Q(a,b){return 4194304<=b?a.b[b-4194304]&255:0<=b?a.G.Jb(b):b}function R(a,b,d){d&=255;return 4194304<=b?a.b[b-4194304]=a.b[b-4194304]&65280|d:0<=b?(a.G.cc(b,d),d):b}function P(a,b){return J(a,Vc(a,b,2))}function Wc(a){var b=P(a,a.b[6]|65536);0<=b&&(a.b[6]=a.b[6]+2&65535);return b}
function Uc(a,b){var d,c;a.b[6]=c=a.b[6]-2&65535;a.ba&57344||(a.Ca=a.Ca<<8|246);if(!a.B&&c<=a.Qa&&4<c){if(c<=a.Qa-32)return a.M|=4,a.b[6]=4,K(a,4);a.M|=8;a.F|=4}return 0<=(d=Vc(a,c|65536,4))?I(a,d,b):d}
function Xc(a,b,d){var c,f,e=b&7;switch(b>>3&7){case 0:return K(a,4);case 1:if(6===e&&!a.B&&d&4&&(a.b[6]<=a.Qa||65534<=a.b[6])){if(a.b[6]<=a.Qa-32||65534<=a.b[6])return a.M|=4,a.b[6]=4,K(a,4);a.M|=8;a.F|=4}return 7===e?a.b[e]:a.b[e]|65536;case 2:f=2;c=a.b[e];7!==e&&(c|=65536,6>e&&d&1&&(f=1));break;case 3:f=2;c=a.b[e];7!==e&&(c|=65536);if(0>(c=P(a,c)))return c;c|=65536;break;case 4:f=-2;6>e&&d&1&&(f=-1);c=a.b[e]+f&65535;7!==e&&(c|=65536);break;case 5:f=-2;c=a.b[e]-2&65535;7!==e&&(c|=65536);if(0>(c=
P(a,c)))return c;c|=65536;break;case 6:if(0>(c=P(a,a.b[7])))return c;a.b[7]=a.b[7]+2&65535;c=c+a.b[e]&65535;return c|65536;case 7:if(0>(c=P(a,a.b[7])))return c;a.b[7]=a.b[7]+2&65535;c=c+a.b[e]&65535;return 0>(c=P(a,c|65536))?c:c|65536}a.b[e]=a.b[e]+f&65535;a.ba&57344||(a.Ca=a.Ca<<8|f<<3&248|e);if(6===e&&!a.B&&d&4&&0>=f&&(a.b[6]<=a.Qa||65534<=a.b[6])){if(a.b[6]<=a.Qa-32)return a.M|=4,a.b[6]=4,K(a,4);a.M|=8;a.F|=4}return c}
function S(a,b,d){var c;return b&56?(0<=(c=Xc(a,b,d))&&(c=Vc(a,c,d)),c):4194304+(b&7)}function T(a,b){var d;b&56?0<=(d=S(a,b,2))&&(d=J(a,d)):d=a.b[b&7];return d}function Yc(a,b){var d;b&56?0<=(d=S(a,b,3))&&(d=Q(a,d)):d=a.b[b&7]&255;return d}function U(a,b){return((b&128?b|65280:b&255)<<1)+a&65535}
m.wb=function(a){this.A.complete=!0;var b=this.A.Jc=this.H&&Zc(this.H),d=a?this.A.lc?0:1:-1;this.A.lc=!1;this.V=this.N=a;this.Ra&256?(Pc(this),a=!1):a=!0;if(a){do{if(b){if($c(this.H,this.b[7],d)){this.la();break}d=1}var c,f,e,h,g;if(this.Oa)if(1===this.Oa)this.Oa=2;else{this.Oa=0;g=-1;c=this.Zb&224;if(0<(a=this.f.length))for(;0<a--;){if(0<this.f[a].Ea){this.f[a].Ea--;this.Oa=2;break}if(this.f[a].qc){if(!this.f[a].qc()){this.f.splice(a,1);g--;continue}this.f[a].qc=null}this.f[a].Uc>c&&(c=this.f[a].Uc,
g=a)}c>(this.L&224)&&(0>g?K(this,160):(K(this,this.f[g].ed),this.f.splice(g,1)))}this.ba&57344||(this.Ca=0,this.Cb=this.b[7]);this.F=this.L&16;if(0<=(a=P(this,this.b[7])))switch(this.b[7]=this.b[7]+2&65535,a&61440){case 4096:0<=(c=T(this,a>>6))&&(a&56?0<=(e=S(this,a,4))&&0<=I(this,e,c)&&(this.j=this.w=c,this.u=0):(this.j=this.w=this.b[a&7]=c,this.u=0));break;case 8192:0<=(c=T(this,a>>6))&&0<=(f=T(this,a))&&(this.j=this.w=this.C=a=c-f,this.u=(c^f)&(c^a));break;case 12288:0<=(c=T(this,a>>6))&&0<=(f=
T(this,a))&&(this.j=this.w=c&f,this.u=0);break;case 16384:0<=(c=T(this,a>>6))&&(a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f&~c,0<=I(this,e,a)&&(this.j=this.w=a,this.u=0)):(this.j=this.w=a=this.b[a&7]&=~c,this.u=0));break;case 20480:0<=(c=T(this,a>>6))&&(a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f|c,0<=I(this,e,a)&&(this.j=this.w=a,this.u=0)):(this.j=this.w=a=this.b[a&7]|=c,this.u=0));break;case 24576:0<=(c=T(this,a>>6))&&(a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=c+f,0<=I(this,e,a)&&(this.j=this.w=this.C=a,this.u=
(c^a)&(f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=c+f)&65535,this.j=this.w=this.C=a,this.u=(c^a)&(f^a)));break;case 36864:0<=(c=Yc(this,a>>6))&&(a&56?0<=(e=S(this,a,5))&&0<=R(this,e,c)&&(this.j=this.w=c<<8,this.u=0):(c&128&&(c|=65280),this.j=this.w=this.b[a&7]=c,this.u=0));break;case 40960:0<=(c=Yc(this,a>>6))&&0<=(f=Yc(this,a))&&(a=c-f,this.j=this.w=this.C=a<<8,this.u=((c^f)&(c^a))<<8);break;case 45056:0<=(c=Yc(this,a>>6))&&0<=(f=Yc(this,a))&&(this.j=this.w=(c&f)<<8,this.u=0);break;case 49152:0<=(c=
Yc(this,a>>6))&&0<=(f=Q(this,e=S(this,a,7)))&&(a=f&~c,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=0));break;case 53248:0<=(c=Yc(this,a>>6))&&0<=(f=Q(this,e=S(this,a,7)))&&(a=f|c,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=0));break;case 57344:0<=(c=T(this,a>>6))&&(a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f-c,0<=I(this,e,a)&&(this.j=this.w=this.C=a,this.u=(c^f)&(f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=f-c)&65535,this.j=this.w=this.C=a,this.u=(c^f)&(f^a)));break;default:switch(a&65024){case 2048:0<=(h=Xc(this,
a,0))&&(g=a>>6&7,0<=Uc(this,this.b[g])&&(this.b[g]=this.b[7],this.b[7]=h&65535));break;case 28672:0<=(c=T(this,a))&&(g=a>>6&7,c&32768&&(c|=-65536),f=this.b[g],f&32768&&(f|=-65536),a=~~(c*f),this.b[g]=a>>16&65535,this.b[g|1]=a&65535,this.j=a>>16,this.w=this.j|a,this.C=this.u=0,-32768>a||32767<a)&&(this.C=65536);break;case 29184:0<=(c=T(this,a))&&(c?(g=a>>6&7,f=this.b[g]<<16|this.b[g|1],this.C=this.u=0,c&32768&&(c|=-65536),a=~~(f/c),-32768<=a&&32767>=a?(this.b[g]=a&65535,this.b[g|1]=f-a*c&65535,this.w=
a>>16|a,this.j=a>>16):(this.u=32768,this.w=a>>15|a,this.j=f>>16,-1===c&&65534===this.b[g]&&(this.b[g]=this.b[g|1]=1))):(this.w=this.j=0,this.u=32768,this.C=65536));break;case 29696:0<=(c=T(this,a))&&(g=a>>6&7,a=this.b[g],a&32768&&(a|=4294901760),this.C=this.u=0,c&=63,c&32?(c=64-c,16<c&&(c=16),this.C=a<<17-c,a=a>>c):c&&(16<c?(this.u=a,a=0):(this.C=a=a<<c,(f=a>>15&65535)&&65535!==f&&(this.u=32768))),this.b[g]=a&65535,this.j=this.w=a);break;case 30208:if(0<=(c=T(this,a))){g=a>>6&7;f=this.b[g]<<16|this.b[g|
1];this.C=this.u=0;c&=63;if(c&32)c=64-c,32<c&&(c=32),a=f>>c-1,this.C=a<<16,a>>=1,f&2147483648&&(a|=4294967295<<32-c);else if(c){if(a=f<<c-1,this.C=a>>15,a<<=1,32<c&&(c=32),f>>=32-c)f|=4294967295<<c&4294967295,4294967295!==f&&(this.u=32768)}else a=f;this.b[g]=a>>16&65535;this.b[g|1]=a&65535;this.j=a>>16;this.w=a>>16|a}break;case 30720:a&56?0<=(f=J(this,e=S(this,a,6)))&&(f^=this.b[a>>6&7],0<=I(this,e,f)&&(this.j=this.w=f,this.u=0)):(this.j=this.w=f=this.b[a&7]^=this.b[a>>6&7],this.u=0);break;case 32256:g=
a>>6&7;if(this.b[g]=this.b[g]-1&65535)this.b[7]=this.b[7]-((a&63)<<1)&65535;break;default:switch(a&65280){case 256:this.b[7]=U(this.b[7],a);break;case 512:this.w&65535&&(this.b[7]=U(this.b[7],a));break;case 768:this.w&65535||(this.b[7]=U(this.b[7],a));break;case 1024:(this.j&32768)===(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1280:(this.j&32768)!==(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1536:this.w&65535&&(this.j&32768)===(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1792:this.w&
65535&&(this.j&32768)===(this.u&32768)||(this.b[7]=U(this.b[7],a));break;case 32768:this.j&32768||(this.b[7]=U(this.b[7],a));break;case 33280:!(this.C&65536)&&this.w&65535&&(this.b[7]=U(this.b[7],a));break;case 33024:this.j&32768&&(this.b[7]=U(this.b[7],a));break;case 33536:if(this.C&65536||!(this.w&65535))this.b[7]=U(this.b[7],a);break;case 33792:this.u&32768||(this.b[7]=U(this.b[7],a));break;case 34048:this.u&32768&&(this.b[7]=U(this.b[7],a));break;case 34304:this.C&65536||(this.b[7]=U(this.b[7],
a));break;case 34560:this.C&65536&&(this.b[7]=U(this.b[7],a));break;case 34816:K(this,24);break;case 35072:K(this,28);break;default:switch(a&65472){case 64:0<=(h=Xc(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f<<8|f>>8,0<=I(this,e,a)&&(this.j=this.w=f&65280,this.u=this.C=0)):(g=a&7,f=this.b[g],this.b[g]=(f<<8|f>>8)&65535,this.j=this.w=f&65280,this.u=this.C=0);break;case 2560:a&56?0<=(e=S(this,a,4))&&0<=I(this,e,0)&&(this.j=this.C=this.u=this.w=0):this.j=this.C=
this.u=this.w=this.b[a&7]=0;break;case 2624:0<=(f=J(this,e=S(this,a,6)))&&(a=~f,0<=I(this,e,a)&&(this.j=this.w=a,this.C=65536,this.u=0));break;case 2688:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f+1,0<=I(this,e,a)&&(this.j=this.w=a,this.u=a&(a^f))):(g=a&7,f=this.b[g],a=f+1,this.b[g]=a&65535,this.j=this.w=a,this.u=a&(a^f));break;case 2752:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f-1,0<=I(this,e,a)&&(this.j=this.w=a,this.u=(a^f)&f)):(g=a&7,f=this.b[g],a=f-1,this.b[g]=a&65535,this.j=this.w=a,this.u=(a^f)&f);
break;case 2816:0<=(f=J(this,e=S(this,a,6)))&&(a=-f,0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a&f));break;case 2880:0<=(f=J(this,e=S(this,a,6)))&&(a=f+(this.C>>16&1),0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a&(a^f)));break;case 2944:0<=(f=J(this,e=S(this,a,6)))&&(a=f-(this.C>>16&1),0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=(a^f)&f));break;case 3008:0<=(f=T(this,a))&&(this.j=this.w=f,this.C=this.u=0);break;case 3072:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=(this.C&65536|f)>>1,0<=I(this,
e,a)&&(this.C=f<<16,this.j=this.w=a,this.u=a^this.C>>1)):(g=a&7,f=this.b[g],a=(this.C&65536|f)>>1,this.b[g]=a&65535,this.C=f<<16,this.j=this.w=a,this.u=a^this.C>>1);break;case 3136:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f<<1|this.C>>16&1,0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1|this.C>>16&1,this.b[g]=a&65535,this.C=this.j=this.w=a,this.u=a^f);break;case 3200:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f&32768|f>>1,0<=I(this,e,a)&&(this.C=f<<16,this.j=this.w=a,this.u=
this.j^this.C>>1)):(g=a&7,f=this.b[g],a=f&32768|f>>1,this.b[g]=a&65535,this.C=f<<16,this.j=this.w=a,this.u=this.j^this.C>>1);break;case 3264:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f<<1,0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1,this.b[g]=a&65535,this.C=this.j=this.w=a,this.u=a^f);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=P(this,h|65536))&&(this.b[7]=this.b[5],this.b[5]=c,this.b[6]=h+2&65535);break;case 3392:a&56?0<=(h=Xc(this,a,0))&&(61440!==(this.L&61440)&&
(h&=65535),this.B=this.L>>12&3,0<=(c=P(this,h))&&(this.B=this.L>>14&3,0<=Uc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]:this.ra[this.L>>12&3],0<=Uc(this,c)&&(this.j=this.w=c,this.u=0));break;case 3456:0<=(f=Wc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Xc(this,a,0))&&(h&=65535,this.B=this.L>>12&3,0<=(e=Vc(this,h,4))&&(this.B=this.L>>14&3,0<=I(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]=
f:this.ra[this.L>>12&3]=f,this.j=this.w=f,this.u=0));break;case 3520:0<=(e=S(this,a,4))&&(a=-(this.j>>15&1),0<=I(this,e,a)&&(this.w=a,this.u=0));break;case 35328:a&56?0<=(e=S(this,a,5))&&0<=R(this,e,0)&&(this.j=this.C=this.u=this.w=0):(this.b[a&7]&=65280,this.j=this.C=this.u=this.w=0);break;case 35392:0<=(f=Q(this,e=S(this,a,7)))&&(a=~f,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.C=65536,this.u=0));break;case 35456:0<=(f=Q(this,e=S(this,a,7)))&&(a=f+1,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=(a&(a^
f))<<8));break;case 35520:0<=(f=Q(this,e=S(this,a,7)))&&(a=f-1,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=((a^f)&f)<<8));break;case 35584:0<=(f=Q(this,e=S(this,a,7)))&&(a=-f,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a&f)<<8));break;case 35648:0<=(f=Q(this,e=S(this,a,7)))&&(a=f+(this.C>>16&1),0<=R(this,e,a)&&(this.j=this.w=this.C=a<<8,this.u=(a&(a^f))<<8));break;case 35712:0<=(f=Q(this,e=S(this,a,7)))&&(a=f-(this.C>>16&1),0<=R(this,e,a)&&(this.j=this.w=this.C=a<<8,this.u=((a^f)&f)<<8));break;
case 35776:0<=(f=Yc(this,a))&&(this.j=this.w=f<<8,this.C=this.u=0);break;case 35840:0<=(f=Q(this,e=S(this,a,7)))&&(a=((this.C&65536)>>8|f)>>1,0<=R(this,e,a)&&(this.C=f<<16,this.j=this.w=a<<8,this.u=this.j^this.C>>1));break;case 35904:0<=(f=Q(this,e=S(this,a,7)))&&(a=f<<1|this.C>>16&1,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 35968:0<=(f=Q(this,e=S(this,a,7)))&&(a=f&128|f>>1,0<=R(this,e,a)&&(this.C=f<<16,this.j=this.w=a<<8,this.u=this.j^this.C>>1));break;case 36032:0<=
(f=Q(this,e=S(this,a,7)))&&(a=f<<1,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 36160:a&56?0<=(h=Xc(this,a,0))&&(this.B=this.L>>12&3,0<=(c=P(this,h|65536))&&(this.B=this.L>>14&3,0<=Uc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]:this.ra[this.L>>12&3],0<=Uc(this,c)&&(this.j=this.w=c,this.u=0));break;case 36224:0<=(f=Wc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Xc(this,a,0))&&(this.B=this.L>>12&3,0<=(e=Vc(this,
h|65536,4))&&(this.B=this.L>>14&3,0<=I(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]=f:this.ra[this.L>>12&3]=f,this.j=this.w=f,this.u=0));break;default:switch(a&65528){case 128:0<=(c=Wc(this))&&(g=a&7,this.b[7]=this.b[g],this.b[g]=c);break;case 152:this.L&49152||(this.L=this.L&63519|(a&7)<<5,this.Oa=1);break;case 160:case 168:a&1&&(this.C=0);a&2&&(this.u=0);a&4&&(this.w=1);a&8&&(this.j=0);break;case 176:case 184:a&1&&(this.C=65536);a&2&&(this.u=
32768);a&4&&(this.w=0);a&8&&(this.j=32768);break;default:switch(a){case 0:49152&this.L?(this.M|=128,K(this,4)):(this.ga=3,Pc(this),console.log("HALT at "+this.b[7].toString(8)));break;case 1:g=0;if(0<(a=this.f.length))for(;0<a--;)g+=this.f[a].Ea,this.f[a].Ea=0;0===g&&0===this.ga&&(this.ga=2,Pc(this));break;case 3:K(this,12);break;case 4:K(this,16);break;case 5:this.L&49152||(Rc(this),this.G.reset());break;case 2:case 6:e=this.b[6];0<=(h=P(this,e|65536))&&(e=e+2&65535,0<=(c=P(this,e|65536))&&(this.b[6]=
e+2&65535,c&=63743,this.L&49152&&(c=c&63519|this.L&63712),this.b[7]=h,this.Ab(c),this.F&=-17,2===a&&(this.F|=this.L&16)));break;default:K(this,8)}}}}}}this.F&&(this.F&2?K(this,168):this.F&4?K(this,4):this.F&16&&K(this,12),this.F=0)}while(0<this.N)}return this.A.complete?this.V-this.N:void 0===this.A.complete?0:-1};Qa(function(){for(var a=A(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new Qc(c);db(c,d)}});
function ad(a){u.call(this,"ROM",a,ad);this.i=null;this.J=a.addr;this.B=a.size;this.N=a.writable;this.F=a.alias;this.I=a.file;this.P=ca(this.I);if(this.I){a=this.I;var b=ia(this.P);"json"!=b&&"hex"!=b&&(a=ka()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var d=this;xa(a,null,!0,function(a,b,e){bd(d,a,b,e)})}}w(ad);ad.prototype.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;cd(this)};
ad.prototype.Na=function(){if(this.Ka){if(this.H){var a=this.H,b=this.id,d=this.J,c=this.B,f=this.Ka,e=[],h;for(h in f){var g=f[h];"number"==typeof g&&(f[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var n=e,k=[k>>>0,h],p=ra(n,k,a.rc);0>p&&n.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.N.push({gd:b,D:d,Rc:c,Ka:f,oc:e})}delete this.Ka}return!0};ad.prototype.Ma=function(){return!0};
function bd(a,b,d,c){if(c)a.na("Unable to load system ROM (error "+c+": "+b+")");else{ab(a.pc,b,d);var f;if("["==d.charAt(0)||"{"==d.charAt(0))try{var e,h,g=eval("("+d+")");if(e=g.bytes)a.i=e;else if(e=g.words)for(a.i=Array(2*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255;else if(e=g.data)for(a.i=Array(4*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255,a.i[h++]=e[f]>>16&255,a.i[h++]=e[f]>>24&255;else a.i=g;a.Ka=g.symbols;if(!a.i.length){t("Empty ROM: "+
b);return}if(1==a.i.length){t(a.i[0]);return}}catch(k){a.na("ROM data error: "+k.message);return}else for(b=d.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.i=Array(b.length),f=0;f<b.length;f++)a.i[f]=aa(b[f],16);cd(a)}}
function cd(a){if(!rb(a))if(!a.I)C(a);else if(a.i&&a.G){a.B||(a.B=a.i.length);if(a.i.length!=a.B)sb(a,"ROM size ("+r(a.i.length,8,!0)+") does not match specified size ("+r(a.B,8,!0)+")");else{var b;b=a.J;if(Cb(a.G,b,a.B,a.N?1:hc)){var d;for(d=0;d<a.i.length;d++){var c=a.G,f=b+d;c.R[(f&c.i)>>>c.X].zb(f&c.G,a.i[d]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.F?b.push(a.F):null!=a.F&&a.F.length&&(b=a.F);for(d=0;d<b.length;d++){for(var e=a,c=b[d],f=e.G,h=e.B,g=[],k=e.J>>>f.X;0<h&&k<f.R.length;)g.push(f.R[k++]),
h-=f.za;f=e.G;e=e.B;h=0;for(c>>>=f.X;0<e&&c<f.R.length;){k=g[h++];if(!k)break;f.R[c++]=k;e-=f.za}}delete a.i}}C(a)}}Qa(function(){for(var a=A(document,"pdp11","rom"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new ad(c);db(c,d)}});function dd(a){u.call(this,"RAM",a,dd);this.F=a.addr;this.B=a.size;this.i=!1}w(dd);m=dd.prototype;m.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;C(this)};m.Na=function(a,b){b||this.reset();return!0};m.Ma=function(a){return a?this.save():!0};
m.reset=function(){!this.i&&this.B&&Cb(this.G,this.F,this.B,1)&&(this.i=!0);this.i||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Qa(function(){for(var a=A(document,"pdp11","ram"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new dd(c);db(c,d)}});function ed(a){u.call(this,"Keyboard",a,ed,65536);C(this)}w(ed);ed.prototype.ta=function(){return!1};ed.prototype.Wa=function(a,b,d,c){this.i=a;this.f=d;this.H=c;this.da=null};
Qa(function(){for(var a=A(document,"pdp11","keyboard"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new ed(c);db(c,d)}});function fd(a){u.call(this,"Debugger",a,fd);this.va=a.base||16;this.Z=this.Ja=this.P=0;this.aa=!1;this.I=-1;this.F=[];this.fa={}}w(fd);var gd={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};
function hd(a,b,d,c){if(d)if(b){0>a.I&&a.F.length&&(a.I=0);if(0>a.I||b!=a.F[a.I])a.F.splice(0,0,b),a.I=0;a.I--}else a.aa?b="end":b=a.F[a.I+1];a=[];if(b){b=b.toLowerCase().replace(/""/g,"'");d=0;var f=null;c=c||";";for(var e=0;e<=b.length;e++){var h=b.charAt(e);if('"'==h||"'"==h)f?h==f&&(f=null):f=h;else if(h==c&&!f||!h)a.push(qa(b.substring(d,e))),d=e+1}}return a}
function id(a,b,d){for(d=d||-1;d--&&b.length;){var c=b.pop();if(2>a.length)return!1;var f=a.pop(),e=a.pop();switch(c){case "*":c=e*f;break;case "/":if(!f)return!1;c=e/f;break;case "%":if(!f)return!1;c=e%f;break;case "+":c=e+f;break;case "-":c=e-f;break;case "<<":c=e<<f;break;case ">>":c=e>>f;break;case ">>>":c=e>>>f;break;case "<":c=e<f?1:0;break;case "<=":c=e<=f?1:0;break;case ">":c=e>f?1:0;break;case ">=":c=e>=f?1:0;break;case "==":c=e==f?1:0;break;case "!=":c=e!=f?1:0;break;case "&":c=e&f;break;
case "^":c=e^f;break;case "|":c=e|f;break;case "&&":c=e&&f?1:0;break;case "||":c=e||f?1:0;break;default:return!1}a.push(c|0)}return!0}
function jd(a,b,d){var c;if(b){b=kd(a,b);for(var f=0,e=!1,h=b,g=[],k=[],l=b.split(/(\|\||&&|\||^|&|!=|==|>=|>>>|>>|>|<=|<<|<|-|\+|%|\/|\*)/);f<l.length;){var n=l[f++],p=n.length,n=qa(n);if(!n){e=!0;break}n=ld(a,n,null,!1===d);if(void 0===n){e=!0;d=!1;break}g.push(n);if(f==l.length)break;var n=l[f++],q=n.length;k.length&&gd[n]<gd[k[k.length-1]]&&id(g,k,1);k.push(n);b=b.substr(p+q)}id(g,k)&&1==g.length||(e=!0);e?d&&a.g("error parsing '"+h+"' at character "+(h.length-b.length)):(c=g.pop(),d&&md(a,null,
c))}return c}function kd(a,b){for(var d;(d=b.match(/\{(.*?)}/))&&!(0<=d[1].indexOf("{"));){var c=jd(a,d[1]);b=b.replace("{"+d[1]+"}",null!=c?r(c):"undefined")}for(;(d=b.match(/\[(.*?)]/))&&!(0<=d[1].indexOf("["));)b=b.replace("["+d[1]+"]","unimplemented");for(d=b;c=d.match(/\$([a-z]+)/i);){var f=null;switch(c[1].toLowerCase()){case "ops":f=a.Z-a.Ja}if(null==f)break;d=d.replace(c[0],f.toString())}return d}
function ld(a,b,d,c){var f;null!=b?(f=a.fa[b],null==f&&(f=aa(b,a.va)),null!=f||c||a.g("invalid "+(d?d:"value")+": "+b)):c||a.g("missing "+(d||"value"));return f}function md(a,b,d){var c,f=!1;if(void 0!==d){f=!0;c=d;var e=0,h="";if(!e||4<e)e=4;for(var g=0;g<e;g++){h&&(h=","+h);var k=c&255,l=8,n="";l?32<l&&(l=32):l=32;if(null==k||isNaN(k))for(;0<l--;)n="?"+n;else for(;0<l--;)n=(k&1?"1":"0")+n,k>>=1;h=n+h;c>>=8}c=r(d,0,!0)+" "+d+". "+ba(d,0,!0)+" "+("0b"+h)}a.g((null!=b?b+": ":"")+c);return f}
function nd(a,b){if(b)return md(a,b,a.fa[b]);var d=0;for(b in a.fa)md(a,b,a.fa[b]),d++;return 0<d}function X(a,b,d){switch(a.va){case 8:return ba(b,d);case 10:return b.toString();default:return r(b,d)}}
function od(a){fd.call(this,a);this.V=Y();this.Bb=Y();this.$=Y();this.N=[];this.B=this.W=this.J=[];pd(this);this.xa=0;qd(this);this.Ra=[];rd(this,a.messages);this.lb=a.commands;var b=this;window?void 0===window.pdp11&&(window.pdp11=function(a){return sd(b,a)}):void 0===global.pdp11&&(global.pdp11=function(a){return sd(b,a)})}w(od,fd);
var td={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory","g [#]":"go [to #]",h:"halt","if":"eval expression","int [#]":"request interrupt",k:"stack trace",ln:"list nearest symbol(s)",m:"messages",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"},ud="NONE ADC ADCB ADD ASL ASLB ASR ASRB BCC BCS BEQ BGE BGT BHI BIC BICB BIS BISB BIT BITB BLE BLOS BLT BMI BNE BPL BPT BR BVC BVS CCC CLC CLCN CLCV CLCVN CLCVZ CLCZ CLCZN CLN CLR CLRB CLV CLVN CLVZ CLVZN CLZ CLZN CMP CMPB COM COMB DEC DECB INC INCB HALT JMP JSR MARK MFPD MFPI MFPS MOV MOVB MTPD MTPI MTPS NEG NEGB NOP RESET ROL ROLB ROR RORB RTI RTS SBC SBCB SCC SEC SECN SECV SECVN SECVZ SECZ SECZN SEN SEV SEVN SEVZ SEVZN SEZ SEZN SUB SWAB SXT TST TSTB WAIT MUL DIV ASH ASHC XOR SOB EMT TRAP SPL IOT RTT MFPT".split(" "),
vd={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],35072:[107]},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]}};m=od.prototype;
m.Wa=function(a,b,d,c){this.G=b;this.f=d;this.i=a;(a=uc(a,"messages"))&&rd(this,a);this.sc=vd;wd(this,function(a){a:{var b=c.G.R,d=a[0],g=a=0,k=b.length;if(d){a=Z(xd(c,d));if(-1===a){c.g("invalid address: "+d);break a}g=a>>>c.G.X;k=1}c.g("blockid   physical   blockaddr   used    size    type");c.g("--------  ---------  ----------  ------  ------  ----");for(var d=-1,l=0;k--;){var n=b[g];n.type==d?l++||c.g("..."):(d=n.type,l=Fb[d],n&&c.g(r(n.id,8)+"  %"+r(g<<c.G.X,8)+"  %%"+r(n.D,8)+"  "+r(n.Vb,4,
!0)+"  "+r(n.size,4,!0)+"  "+l),d!=gc&&(d=-1),l=0);a+=c.G.za;g++}}});C(this)};
m.ta=function(a,b,d){var c=this;switch(b){case "debugInput":return this.ua=this.O[b]=d,d.onkeydown=function(a){var b;if(13==a.keyCode)b=d.value,d.value="",sd(c,b,!0);else if(27==a.keyCode)d.value=b="";else if(38==a.keyCode?(b=null,c.I<c.F.length-1&&(b=c.F[++c.I])):40==a.keyCode&&(0<c.I?b=c.F[--c.I]:(b="",c.I=-1)),null!=b){var h=b.length;d.value=b;d.setSelectionRange(h,h)}null!=b&&a.preventDefault&&a.preventDefault()},!0;case "debugEnter":return this.O[b]=d,Ka(d,function(){if(c.ua){var a=c.ua.value;
c.ua.value="";sd(c,a,!0);return!0}return!1}),!0;case "step":return this.O[b]=d,Ka(d,function(a){var b=!1;qb(c,!0)||(pb(c,!0),b=c.wb(a?1:0),pb(c,!1));return b}),!0}return!1};m.Ub=function(){this.ua&&this.ua.focus()};function Z(a){a=a&&a.D;null==a&&(a=-1);return a}m.Jb=function(a,b){var d=255,c=Z(a);-1!==c&&(d=this.G,d=d.R[(c&d.i)>>>d.X].Qb(c&d.G,c),b&&yd(a,b));return d};m.Ga=function(a,b){var d=65535,c=Z(a);-1!==c&&(d=Gb(this.G,c),b&&yd(a,b));return d};
m.cc=function(a,b,d){var c=Z(a);if(-1!==c){var f=this.G;f.R[(c&f.i)>>>f.X].zb(c&f.G,b&255,c);d&&yd(a,d);M(this.f,!0)}};m.kc=function(a,b,d){var c=Z(a);if(-1!==c){var f=this.G,e=c&f.G,h=(c&f.i)>>>f.X;e!=f.G?f.R[h].mc(e,b&65535,c):(f.R[h++].zb(e,b&255,c),f.R[h&f.B].zb(0,b>>8&255,c+1));d&&yd(a,d);M(this.f,!0)}};function Y(a){return{D:a,Fa:!1}}function zd(a){return[a.D,a.Fa]}function Ad(a){return{D:a[0],Fa:a[1]}}
function xd(a,b,d){var c;d=(d?a.V:a.Bb).D;if(void 0!==b){c=b=kd(a,b);var f;if(c.match(/^[a-z_][a-z0-9_]*$/i))for(c=c.toUpperCase(),d=0;d<a.N.length;d++){var e=a.N[d].Ka[c];if(void 0!==e){c=e.o;void 0!==c&&(f=Y(c));break}}if(c=f)return c;d=jd(a,b,void 0)}null!=d&&(c=Y(d));return c}function Bd(a,b,d){d&&(d=d.match(/(['"])(.*?)\1/))&&(b.Hc=hd(a,b.Cc=d[2]))}function yd(a,b){null!=a.D&&(a.D+=b||1)}
function rd(a,b){a.H=a;a.ha=a.Ic=536870912;a.ya=null;a.Da=[];var d=hd(a,b.replace("keys","key").replace("kbd","keyboard"),!1,"|");if(d.length)for(var c in F){var f;a:if(f=void 0,Array.prototype.indexOf)f=d.indexOf(c,f);else{f=f||0;0>f&&(f+=d.length);0>f&&(f=0);for(var e=d.length;f<e;f++)if(f in d&&d[f]===c)break a;f=-1}0<=f&&(a.ha|=F[c],a.g(c+" messages enabled"))}}function wd(a,b){for(var d in F)if(64==F[d]){a.Ra[d]=b;break}}
m.message=function(a,b){b&&(a+=" at "+X(this,Y(this.f.b[7]).D));if(this.ha&1073741824)this.Da.push(a);else if(!this.ya||a!=this.ya)if(this.ya=a,this.ha&-2147483648&&(this.la(),a+=" (cpu halted)"),this.g(a),this.f){var d=this.f;Pc(d);d.$=0;M(d)}};m.Kb=function(){this.g("Type ? for help with PDP11 Debugger commands");this.wa();if(this.lb){var a=this.lb;this.lb=null;sd(this,a)}};
function qd(a){var b;if(Zc(a)){if(!a.T||!a.T.length){a.T=Array(1E3);for(b=0;b<a.T.length;b++)a.T[b]=Y();a.qa=0;a.g("instruction history buffer allocated")}if(!a.ga||!a.ga.length)for(a.ga=Array(256),b=0;b<a.ga.length;b++)a.ga[b]=[b,0]}else a.T&&a.T.length&&a.g("instruction history buffer freed"),a.qa=0,a.T=[],a.ga=[]}m.kb=function(a){if(!Cd(this))return!1;this.f.kb(a);return!0};
m.wb=function(a,b,d){if(!Cd(this))return!1;this.P=0;a||Zc(this)&&$c(this,this.f.b[7],0);try{var c=this.f.wb(a);0<c&&(this.P+=c,Nc(this.f,c,!0),Jc(this.f,c),this.Z++)}catch(f){"number"!=typeof f&&(this.P=0,sb(this.f,f.stack||f.message))}!1!==d&&M(this.f);this.wa(b||!1);return 0<this.P};m.la=function(a){this.f&&this.f.la(a)};m.wa=function(a){void 0===a&&(a=!0);this.V=Y(this.f.b[7]);a&&1!=this.da?ae(this):be(this)};
function Cd(a){var b;if(b=a.f&&rb(a.f))b=a.f,b.A.ea?b=!0:(b.g(b.toString()+" not powered"),b=!1);b&&!qb(a.f)?(a=a.f,a.A.error?(a.g(a.toString()+" error"),a=!0):a=!1,a=!a):a=!1;return a}m.Na=function(a,b){return!b&&(this.reset(!0),a&&this.restore&&!this.restore(a))?!1:!0};m.Ma=function(a,b){b&&this.g(a?"suspending":"shutting down");return a?this.save():!0};m.reset=function(a){qd(this);this.Z=this.Ja=0;this.ya=null;this.P=0;this.V=Y(this.f.b[7]);this.A.ia=!1;ce(this);a||this.wa()};
m.save=function(){var a=new Sc(this);N(a,0,zd(this.V));N(a,1,zd(this.$));N(a,2,[this.F,this.aa,this.ha]);N(a,3,this.N);return a.data()};m.restore=function(a){var b=0;void 0!==a[2]&&(this.V=Ad(a[b++]),this.$=Ad(a[b++]),this.F=a[b][0],"string"==typeof this.F&&(this.F=[this.F]),this.aa=a[b][1],this.ha|=a[b][2]);a[3]&&(this.N=a[3]);return!0};m.start=function(a,b){this.da||this.g("running");this.A.ia=!0;this.Lc=a;this.Nc=b};
m.stop=function(a,b){if(this.A.ia){this.A.ia=!1;this.P=b-this.Nc;if(!this.da){var d="stopped";if(this.P){var c=a-this.Lc,f=0<c?Math.round(1E3*this.P/c):0,d=d+" (";Zc(this)&&(d+=this.Z+" opcodes, ",this.Ja-=this.Z,this.Z=0);d+=this.P+" cycles, "+c+" ms, "+f+" hz)"}else eb(this,-2147483648)&&(d+=" (use the 't' command to execute blocked faults)");this.g(d)}this.wa(!0);this.Ub();ce(this,this.f.b[7])}};function Zc(a){return 1<a.B.length||!!a.xa}
function $c(a,b,d){var c=a.f;if(0<d&&(a.xa&&!--a.xa||pc(a,b,1,a.B)))return!0;0<=d&&a.ga.length&&(a.Z++,null!=Gb(a.G,b)&&(b=a.T[a.qa],b.D=c.b[7],b.Fa=!1,++a.qa==a.T.length&&(a.qa=0)));return!1}function pd(a){var b,d;a.B=["bp"];if(void 0!==a.W)for(b=1;b<a.W.length;b++){d=a.W[b];var c=a.G;qc(c.R[Z(d)>>>c.X],!1)}a.W=["br"];if(void 0!==a.J)for(b=1;b<a.J.length;b++)d=a.J[b],c=a.G,qc(c.R[Z(d)>>>c.X],!0);a.J=["bw"];a.Gb=0}
m.cb=function(a,b,d){var c=!0;d||de(this,a,b,!1,!0);if(a!=this.B){var f=Z(b);if(-1===f)this.g("invalid address: "+X(this,b.D)),c=!1;else{var e=this.G;e.R[f>>>e.X].cb(f&e.G,a==this.J)}}c&&(a.push(b),d?b.Fa=!0:(ee(this,a,a.length-1,"set"),qd(this)));return c};function de(a,b,d,c,f){var e=!1;d=Z(d);for(var h=1;h<b.length;h++){var g=b[h];if(d==Z(g)&&(!c||g.Fa)){e=!0;g.Fa||f||ee(a,b,h,"cleared");b.splice(h,1);b!=a.B&&(c=a.G,qc(c.R[d>>>c.X],b==a.J));g.Fa||qd(a);break}}return e}
function fe(a,b){for(var d=1;d<b.length;d++)ee(a,b,d);return b.length-1}function ee(a,b,d,c){d=b[d];a.g(b[0]+" "+X(a,d.D)+(c?" "+c:d.Cc?' "'+d.Cc+'"':""))}function ce(a,b){if(void 0!==b)pc(a,b,1,a.B,!0),a.da=0;else for(var d=1;d<a.B.length;d++){var c=a.B[d];if(c.Fa){if(!de(a,a.B,c,!0))break;d=0}}}
function pc(a,b,d,c,f){var e=!1;if(!a.Gb++)for(var h=1;!e&&h<c.length;h++){var g=c[h];if(!f||g.Fa)for(var k=Z(g),l=0;l<d;l++)if(b+l==k){var n,e=!0;g.Fa&&(de(a,c,g,!0),f=!0);if(n=g.Hc){for(var e=!1,p=0;p<n.length;p++)if(!ge(a,n[p],!0)){if(n[p].indexOf("if")){e=!0;break}for(var q=p+1;q<n.length&&n[q].indexOf("else");q++)p++;if(q==n.length){e=!0;break}}a.f.A.ia||(e=!0)}if(e){f||ee(a,c,h,"hit");break}}}a.Gb--;return e}
function he(a,b,d,c){var f=Y(b.D),e=a.Ga(b,2),h,g;for(g in a.sc)if(h=a.sc[g][e&g])break;h||(h=[0]);g="";for(var k=ud[h[0]],l=h.length-1,n=1;n<=l;n++){var p=h[n];if(void 0!==p){var q;q=a;var D=p,p=b,x="",y=void 0,y=void 0,y=D&61440;if(4096==y)y=(e&255)<<24>>23,y=p.D+y&65535,x=X(q,y);else if(8192==y)y=(e&63)<<1,y=p.D-y&65535,x=X(q,y);else if(12288==y)y=e&7,x=X(q,y,2);else if(24576==y)y=e&63,x=X(q,y);else if(y=e&D,D&4032&&(y>>=6,D>>=6),D&63){var D=void 0,B=y&7;switch((y&56)>>3){case 0:x=ie(B);break;
case 1:x="@"+ie(B);break;case 2:7>B?x="("+ie(B)+")+":(D=q.Ga(p,2),x="#"+X(q,D));break;case 3:7>B?x="@("+ie(B)+")+":(D=q.Ga(p,2),x="@#"+X(q,D));break;case 4:x="-("+ie(B)+")";break;case 5:x="@-("+ie(B)+")";break;case 6:D=q.Ga(p,2);x=X(q,D)+"("+ie(B)+")";7==B&&(x=[x,X(q,D+p.D&65535)]);break;case 7:D=q.Ga(p,2),x="@"+X(q,D)+"("+ie(B)+")",7==B&&(x=[x,X(q,D+p.D&65535)])}}q=x;if(!q||!q.length){g="INVALID";break}"string"!=typeof q&&(d||(d=q[1]),q=q[0]);0<g.length&&(g+=",");g+=q||"???"}}e="";h=X(a,f.D)+":";
if(-1!==f.D&&-1!==b.D){do if(e+=" "+X(a,a.Ga(f,2)),null==f.D)break;while(f.D!=b.D)}h+=pa(e,24);h+=pa(k,5);g&&(h+=" "+g);d&&(h=pa(h,60)+";"+d,h=a.f.A.nb?h+("cycles="+Kc(a.f).toString()+" cs="+r(a.f.Nb)):h+(null!=c?"="+c.toString():""));return h}function je(a,b){var d;switch(b){case "N":d=a.f.j&32768?8:0;break;case "Z":d=a.f.w&65535?0:4;break;case "V":d=a.f.u&32768?2:0;break;case "C":d=a.f.C&65536?1:0;break;default:d=0}return b.charAt(0)+(d?"1":"0")+" "}
function ie(a){return 6>a?"R"+a:6==a?"SP":"PC"}function ke(a,b){var d="",c=a.f;8>b?(d=ie(b),d+="="+X(a,c.b[b])):13>b?d="A"+(b-8)+"="+X(a,c.Ya[b-8]):16<=b&&20>b?d="S"+(b-16)+"="+X(a,c.ra[b-16]):20==b&&(d="PS="+X(a,Tc(c)));d&&(d+=" ");return d}m.rc=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};function le(a,b,d){var c=[],f=Z(b)>>>0;for(b=0;b<a.N.length;b++){var e=a.N[b],h=e.D>>>0,g=e.Rc;if(f>=h&&f<h+g){f=ra(e.oc,[f-h],a.rc);0<=f?me(a,b,f,c):d&&(f=~f,me(a,b,f-1,c),me(a,b,f,c));break}}return c}
function me(a,b,d,c){var f={},e=a.N[b].oc,h=0,g=null;0<=d&&d<e.length&&(h=e[d][0],g=e[d][1]);g&&(f=a.N[b].Ka[g],g="."==g.charAt(0)?null:f.l||g);c.push(g);c.push(h);c.push(f.a);c.push(f.c)}function ne(a,b){var d=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(d){if(!d[1])return nd(a)||a.g("no variables"),!0;if(!d[2])return nd(a,d[1]);if(!d[3])return delete a.fa[d[1]],!0;var c=jd(a,d[3]);return void 0!==c?(a.fa[d[1]]=c,!0):!1}a.g("invalid assignment:"+b);return!1}
function oe(a,b,d){var c=null;if(b=xd(a,b,!0)){var f=le(a,b,!0);if(f.length){var e,h;f[0]&&(h="",(e=b.D-f[1])&&(h=" + "+r(e,4,!0)),e=f[0]+" ("+X(a,f[1])+")"+h,d&&a.g(e),c=e);4<f.length&&f[4]&&(h="",(e=f[5]-b.D)&&(h=" - "+r(e,4,!0)),e=f[4]+" ("+X(a,f[5])+")"+h,d&&a.g(e),c||(c=e))}else d&&a.g("no symbols")}return c}
function ae(a,b){var d;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\trx [#]\tset flag or register x to [#]");else{var c=a.f;null==d&&(d=!0);if(null!=b&&1<b.length){var f=b[1],e=null,h=f.indexOf("=");if(0<h)e=f.substr(h+1),f=f.substr(0,h);else if(2<b.length)e=b[2];else{a.g("missing value for "+b[1]);return}var h=!1,g=jd(a,e);if(void 0!==g)switch(h=!0,f.toUpperCase()){case "PC":c.b[7]=g;a.V=Y(c.b[7]);break;case "NF":c.j=g?32768:0;break;case "ZF":c.w=g?0:1;break;case "VF":c.u=
g?32768:0;break;case "CF":c.C=g?65536:0;break;default:a.g("unknown register: "+f);return}if(!h){a.g("invalid value: "+e);return}M(c);a.g("updated registers:")}e="";for(f=0;6>f;f++)e+=ke(a,f);e=e+"\n"+(ke(a,6)+ke(a,7)+ke(a,20));e+=je(a,"T")+je(a,"N")+je(a,"Z")+je(a,"V")+je(a,"C");a.g(e);d&&(a.V=Y(c.b[7]),be(a,X(a,a.V.D)))}}function pe(a,b){b=qa(b);var d=b.match(/^(['"])(.*?)\1$/);d?a.g(d[2]):jd(a,b,!0)}
function qe(a,b,d){var c="t"!=b;d=ld(a,d,null,!0)||1;var f=1==d?0:1;"tc"==b&&(f=d,d=1);Ea(d,function(){return pb(a,!0)&&a.wb(f,c,!1)},function(){M(a.f);pb(a,!1)})}
function be(a,b,d,c){if(b=xd(a,b,!0)){void 0===c&&(c=1);var f=256;if(void 0!==d){c=xd(a,d,!0);if(!c||c.D<b.D)return;f=c.D-b.D;if(256<f){a.g("range too large");return}c=-1}d=0;for(var e;0<f&&c--;){e=qb(a,!1)||a.da?a.P:null;var h=null!=e?"cycles":null,g=le(a,b),k=b.D;if(g[0]&&c&&(!d&&c||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.g(l)}g[3]&&(h=g[3],e=null);e=he(a,b,h,e);a.g(e);a.V=b;f-=b.D-k;d++}}}
function ge(a,b,d){var c=!0;try{b.length&&"end"!=b?d||a.g(">> "+b):(a.aa&&(a.g("ended assemble at "+X(a,a.$.D)),a.V=a.$,a.aa=!1),b="");var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.ya=null;if(rb(a)&&0<b.length){a.aa&&(b="a "+X(a,a.$.D)+" "+b);var e=b.replace(/ +/g," ").split(" ");if(e&&e.length)for(var h=e[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){e[0]=h.substr(k);e.unshift(h.substr(0,k));break}}switch(e[0].charAt(0)){case "a":var n=xd(a,e[1],!0);if(n)if(a.$=
n,void 0===e[2])a.g("begin assemble at "+X(a,n.D)),a.aa=!0,M(a.f);else{var p;a.g("not supported yet");p=[];if(p.length){for(var q=0;q<p.length;q++)a.cc(n,p[q],1);a.g(he(a,a.$))}}break;case "b":a:{var D=e[0],x=e[1],y=b;if("?"==x)a.g("breakpoint commands:"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");
else{var B=D.charAt(1);if("l"==B){var Fa=0,Fa=Fa+fe(a,a.B),Fa=Fa+fe(a,a.W);(Fa+=fe(a,a.J))||a.g("no breakpoints")}else if("n"==B)a.xa=ld(a,x),a.g("break after "+a.xa+" instruction(s)");else if(void 0===x)a.g("missing breakpoint address");else{var V=Y();if("*"!=x&&(V=xd(a,x,!0),!V))break a;"c"==B?null==V.D?(pd(a),a.g("all breakpoints cleared")):de(a,a.B,V)||de(a,a.W,V)||de(a,a.J,V)||a.g("breakpoint missing: "+X(a,V.D)):null!=V.D&&(Bd(a,V,y),"p"==B?a.cb(a.B,V):"r"==B?a.cb(a.W,V):"w"==B?a.cb(a.J,V):
a.g("unknown breakpoint command: "+B))}}}break;case "c":a.eb&&(a.eb.value="");break;case "d":a:{var Ga,Ha=e[0],da=e[1],ta=e[2],Ke=e[3];if("?"==da){var ea="";for(Ga in F)a.Ra[Ga]&&(ea&&(ea+=","),ea+=Ga);ea+=",state,symbols";a.g("dump memory commands:");a.g("\tdb [a] [#]    dump # bytes at address a");a.g("\tdw [a] [#]    dump # words at address a");a.g("\tdd [a] [#]    dump # dwords at address a");a.g("\tdh [#] [#]    dump # instructions from history");ea.length&&a.g("dump extension commands:\n\t"+
ea)}else if("state"==da){var Dd=re(a.i,!0);"console"==ta?console.log(Dd):(a.eb&&(a.eb.value=""),a.g(Dd))}else if("symbols"==da)for(var wc=0;wc<a.N.length;wc++){var xc=a.N[wc],Ia;for(Ia in xc.Ka)if("."!=Ia.charAt(0)){var Ed=xc.Ka[Ia].o;if(void 0!==Ed){var Fd=xc.Ka[Ia].l;Fd&&(Ia=Fd);a.g(X(a,Ed)+" "+Ia)}}}else{if("d"==Ha){for(Ga in F)if(e[1]==Ga){var Gd=a.Ra[Ga];Gd?(e.shift(),e.shift(),Gd(e)):a.g("no dump registered for "+da);break a}da||(Ha=a.Pc||"db")}else a.Pc=Ha;if("dh"==Ha){var Hd=da,Id=ta,Jd="",
Kd=0,O=a.qa,fa=a.T;if(fa.length){var W=+Hd||a.Wb,Ja=+Id||10;isNaN(W)?W=Ja:Jd="more ";W>fa.length&&(a.g("note: only "+fa.length+" available"),W=fa.length);O-=W;0>O&&(null==fa[fa.length-1].D?(W=O+W,O=0):O+=fa.length);var yc=[];"call"==Id&&(Ja=1E5,yc=["CALL"]);for(void 0!==Hd&&a.g(W+" instructions earlier:");0<Ja&&O!=a.qa;){var Ld=fa[O++];if(null==Ld.D)break;var fb=Y(Ld.D),Le=W--,Md=he(a,fb,"history",Le);(!yc.length||0<=Md.indexOf(yc[0]))&&a.g(Md);fb.fc&&(O+=fb.fc,Ja-=fb.fc,W-=fb.fc);O>=fa.length&&(O=
0);a.Wb=W;Kd++;Ja--}}Kd||(a.g("no "+Jd+"history available"),a.Wb=void 0)}else{var Ib=xd(a,da);if(Ib){var Jb=0;ta&&("l"==ta.charAt(0)&&(ta=ta.substr(1)||Ke),Jb=ld(a,ta)>>>0,65536<Jb&&(Jb=65536));for(var ua="",Kb="dd"==Ha?4:"dw"==Ha?2:1,Lb=Kb*Jb||128,Me=Lb+15>>4||1;Me--&&0<Lb;){var Mb=0,zc=0,gb,hb="",Ac="",da=X(a,Ib.D);for(gb=16;0<gb&&0<Lb;gb--){var Nb=a.Jb(Ib,1),Mb=Mb|Nb<<(zc++<<3);zc==Kb&&(hb+=r(Mb,2*Kb),hb+=1==Kb?9==gb?"-":" ":"  ",Mb=zc=0);Ac+=32<=Nb&&128>Nb?String.fromCharCode(Nb):".";Lb--}ua&&
(ua+="\n");ua+=da+"  "+hb+(0==gb?" "+Ac:"")}ua&&a.g(ua);a.Bb=Ib}}}}break;case "e":if("else"==e[0])break;var Ob=1,Nd=255,Od=a.Jb,Pd=a.cc;"ew"==e[0]&&(Ob=2,Nd=65535,Od=a.Ga,Pd=a.kc);var Qd=Ob<<1,Rd=e[1];if(null==Rd)a.g("edit memory commands:"),a.g("\teb [a] [...]  edit bytes at address a"),a.g("\tew [a] [...]  edit words at address a");else{var Pb=xd(a,Rd);if(Pb)for(var Qb=2;Qb<e.length;Qb++){var ib=jd(a,e[Qb]);if(void 0===ib){a.g("unrecognized value: "+e[Qb]);break}ib&~Nd&&a.g("warning: "+r(ib)+" exceeds "+
Ob+"-byte value");var Ne=Od.call(a,Pb);a.g("changing "+X(a,Pb.D)+" from "+r(Ne,Qd,!0)+" to "+r(ib,Qd,!0));Pd.call(a,Pb,ib,Ob)}}break;case "g":a:{var Sd=e[1],Oe=b;if(void 0!==Sd){var Bc=xd(a,Sd,!0);if(!Bc)break a;Bd(a,Bc,Oe);a.cb(a.B,Bc,!0)}a.kb(!0)||d||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var Cc;if(a.A.ia)Cc="halting",a.la();else{if(qb(a,!0))break a;Cc="already halted"}d||a.g(Cc)}break;case "i":if("if"==e[0]){var Dc;var jb=b.substr(2),jb=qa(jb);jd(a,jb)?(d||a.g("true: "+
jb),Dc=!0):(d||a.g("false: "+jb),Dc=!1);Dc||(c=!1)}break;case "k":var Pe=e[0];if("?"==e[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var Ec=0,Td=Y(),kb=Y(a.f.b[6]);for(a.g("stack trace for "+X(a,kb.D));10>Ec;){for(var va=null,Qe=256;65536>kb.D>>>0;){Td.D=a.Ga(kb,2);if(null==kb.D||!Qe--)break;for(var Re=a,Rb=Td,Ud=null,lb=Rb.D,Vd=lb,Fc=1;6>=Fc&&lb;Fc++){if(2<Fc){Rb.D=lb;var Sb=he(Re,Rb);if(0<=Sb.indexOf("JSR")){var Wd=Sb.indexOf(" ");if(lb+
(Sb.indexOf(" ",Wd+1)-Wd-1)/2==Vd){Ud=Sb;break}}}lb--}Rb.D=Vd;if(va=Ud)break}if(!va||null==va)break;var Xd=null;if("ks"==Pe){var Yd=va.match(/[0-9A-F]+$/);Yd&&(Xd=oe(a,Yd[0]))}va=pa(va,50)+"  ;"+(Xd||"stack="+X(a,kb.D));a.g(va);Ec++}Ec||a.g("no return addresses found")}break;case "l":if("ln"==e[0]){oe(a,e[1],!0);break}break;case "m":a:{var ga,ha=null,E=e[1];"?"==E&&(E=void 0);if(void 0!==E){var na=0;if("all"==E)na=1878917119,E=null;else if("on"==E)ha=!0,E=null;else if("off"==E)ha=!1,E=null;else{"keys"==
E&&(E="key");"kbd"==E&&(E="keyboard");for(ga in F)if(E==ga){na=F[ga];ha=!!(a.ha&na);break}if(!na){a.g("unknown message category: "+E);break a}}if(na)if("on"==e[2])a.ha|=na,ha=!0;else if("off"==e[2]&&(a.ha&=~na,ha=!1,1073741824==na)){for(var Gc=0;Gc<a.Da.length;Gc++)a.g(a.Da[Gc]);a.Da=[]}}var Se=0,oa="";for(ga in F)if(!E||E==ga){var Te=!!(a.ha&F[ga]);if(null===ha||ha==Te)oa&&(oa+=","),++Se%10||(oa+="\n\t"),"key"==ga&&(ga="keys"),oa+=ga}void 0===E&&a.g("message commands:\n\tm [category] [on|off]\tturn categories on/off");
a.g((null!==ha?ha?"messages on:  ":"messages off: ":"message categories:\n\t")+(oa||"none"));qd(a)}break;case "p":if("print"==e[0]){pe(a,b.substr(5));break}var Ue="pr"==e[0]?1:0;if(a.da)a.g("step in progress");else{var Zd=Y(a.f.b[7]);a.Jb(Zd);a.da?(a.cb(a.B,Zd,!0),a.kb()||(a.i&&a.i.Ub(),a.da=0)):qe(a,Ue?"tr":"t")}break;case "r":if("reset"==b){a.i&&a.i.reset();break}ae(a,e);break;case "s":a:switch(e[1]){case "base":if(e[2]){var mb=+e[2];if(8==mb||10==mb||16==mb)a.va=mb;else{a.g("invalid base: "+mb);
break}}a.g("default base: "+a.va);break;case "cs":var nb;void 0!==e[3]&&(nb=+e[3]);switch(e[2]){case "int":a.f.pb=nb;break;case "start":a.f.Ob=nb;break;case "stop":a.f.qb=nb;break;default:a.g("unknown cs option");break a}void 0!==nb&&Ic(a.f);a.g("checksums "+(a.f.A.nb?"enabled":"disabled"));break;case "sp":void 0!==e[2]&&(Mc(a.f,+e[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.f.gb.toFixed(2)+"Mhz")+" ("+a.f.ib+"x)");break;case "?":a.g("debugger options:");
a.g("\tbase #\t\tset default base to #");a.g("\tcs int #\tset checksum cycle interval to #");a.g("\tcs start #\tset checksum cycle start count to #");a.g("\tcs stop #\tset checksum cycle stop count to #");a.g("\tsp #\t\tset speed multiplier to #");break;default:e[1]&&a.g("unknown option: "+e[1])}break;case "t":qe(a,e[0],e[1]);break;case "u":be(a,e[1],e[2],8);break;case "v":if("var"==e[0]){ne(a,b.substr(3))||(c=!1);break}a.g("PDP11js version 1.30.0 ("+a.f.wc+",RELEASE"+(tb?",TYPEDARRAYS":",LONGARRAYS")+
")");a.g(window?window.navigator.userAgent:"");break;case "?":if(e[1]){pe(a,b.substr(1));break}var ob="commands:",Hc;for(Hc in td)ob+="\n"+pa(Hc,9)+td[Hc];Zc(a)||(ob+="\nnote: history disabled if no exec breakpoints");a.g(ob);break;default:a.g("unknown command: "+b),c=!1}}}catch($d){a.g("debugger error: "+($d.stack||$d.message)),c=!1}return c}function sd(a,b,d){b=hd(a,b,d);for(var c in b)if(!ge(a,b[c]))return!1;return!0}
Qa(function(){for(var a=A(document,"pdp11","debugger"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new od(c);db(c,d)}});
function se(a,b,d){u.call(this,"Computer",a,se,67108864);this.A.ea=!1;te(this,b);this.W=uc(this,"autoPower",a);this.F=0;this.fa=a.busWidth||a.buswidth;this.i=ue;this.T=null;this.N=this.aa=!1;this.url=uc(this,"url")||"";(Math.random()+.1).toString(36);this.B=ve(this);if(this.f=cb("CPU",this.id)){this.H=cb("Debugger",this.id);this.G=new wb({id:this.pc+".bus",busWidth:this.fa},this.f,this.H);var c,f=bb(this.id);if((this.I=cb("Panel",this.id))&&this.I.eb)for(b=0;b<f.length;b++)c=f[b],c.na=this.I.na,c.g=
this.I.g,c.eb=this.I.eb;this.g("PDP11js v1.30.0\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.g("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<f.length;b++)c=f[b],c.Wa&&c.Wa(this,this.G,this.f,this.H);b=null;c=a.resume;void 0!==c&&(1<c.length?b=this.P=c:this.i=parseInt(c,10));var e;if(a=uc(this,"state")||(e=!0,a.state))b=this.Z=a,e||(this.N=!0,this.i=ue),this.i&&
(this.V=new Sc(this,"1.30.0"),we(this.V)?b=null:delete this.V);!b&&this.i&&(b=xe(this))&&(this.N=!0);if(b){var h=this;xa(b,null,!0,function(a,b,c){c?(h.P=null,h.N=!1,h.na("Unable to load machine state from server (error "+c+(b?": "+qa(b):"")+")")):(h.T=b,h.aa=!0);C(h)})}else C(this);this.O.power||(this.W=!0);!d&&this.W&&ye(this,this.Pb)}else t("Unable to find CPU component")}w(se);var ue=0;
function te(a,b){if(!b){var d;if("object"==typeof resources&&(d=resources.parms))try{b=eval("("+d+")")}catch(c){t(c.message+" ("+d+")")}}a.da=b}function uc(a,b,d){var c=b.toLowerCase(),c=Va[b]||Va[c];void 0===c&&a.da&&(c=a.da[b]);void 0===c&&d&&(c=d[b]);void 0===c&&"object"==typeof resources&&resources[b]&&(c=b);return c}function ye(a,b,d){for(var c=bb(a.id),f=0;f<=c.length;f++){var e=f<c.length?c[f]:a;if(!rb(e)){rb(e,function(){ye(a,b,d)});return}}b.call(a,d)}
function ze(a,b){var d=new Sc(a,"1.30.0","validate");if(we(d)&&Ae(d)){var c=Be(d,"timestamp"),f=b?Be(b,"timestamp"):"unknown";c!=f&&(a.na("Machine state may be out-of-date\n("+c+" vs. "+f+")\nCheck your browser's local storage limits"),b||d.clear())}}m=se.prototype;
m.Pb=function(a){void 0===a&&(a=this.i||(this.T?1:ue));if(!this.F){this.F++;var b=!1,d=!1;this.$=!1;var c=this.V||new Sc(this,"1.30.0");if(-1==a)b=!0;else if(a>ue){if(we(c,this.T)){this.J=new Sc(this,"1.30.0","failsafe");we(this.J)&&(Ce(this,c),a=2,De(this.J));N(this.J,"timestamp",wa());Ee(this.J);var f=this.i&&!this.N;if(1==a||ya("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(d=Ae(c)){var e=Be(c,"code"),h=Be(c,"data");e&&("ok"==e?we(c,h):("error"==
e&&"no machine state"!=h?(this.na("Error: "+h),"unable to verify user"==h&&(Ca("user",""),this.B=null)):this.g(e+": "+h),De(c),we(c)?(d=Ae(c),f=!0):d=!1))}f&&ze(this,d?c:null)}else 2==a&&c.clear()}else ze(this);delete this.T;delete this.V}f=bb(this.id);for(e=0;e<f.length;e++)h=f[e],h!==this&&h!=this.f&&(d=Fe(this,h,c,b,d));b=[c,a,d];-1!=a?ye(this,this.uc,b):this.uc(b)}};
function Fe(a,b,d,c,f){if(!b.A.ea){b.A.ea=!0;if(b.Na){var e=null;f&&((e=Be(d,b.id))||(e=Be(d,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof e&&(e=null);!b.Na(e,c)&&e&&(t("Unable to restore state for "+b.type),a.Z&&!a.aa?(d.clear(),a.i=ue,window&&window.location.reload()):a.$=!0,b.Na(null),f=!1)}if(!c&&b.nc)for(a=b.nc.split("|"),d=0;d<a.length;d++)b.status(a[d])}return f}
m.uc=function(a){var b=a[0],d=0>a[1];a=a[2];this.ga=!0;this.A.ea=!0;var c=this.O.power;c&&(c.textContent="Shutdown");this.f&&(Fe(this,this.f,b,d,a),this.f.Fb());this.$&&(Ce(this,b),b.clear());!d&&this.J&&(this.J.clear(),delete this.J);this.F=0};
function Ce(a,b){if(ya("There may be a problem with your PDP11js machine.\n\nTo help us diagnose it, click OK to send this PDP11js machine state to http://www.pcjs.org.")){var d=a.B||"",c=b.toString(),f={app:"PDP11js",ver:"1.30.0"};f.url=a.url;f.user=d;f.type="bug";f.data=c;xa("http://www.pcjs.org/api/v1/report",f,!0)}}
function re(a,b,d){var c,f="none";if(a.F)return null;a.F--;var e=new Sc(a,"1.30.0"),h=new Sc(a,"1.30.0","validate"),g=wa();N(h,"timestamp",g);N(e,"timestamp",g);N(e,"version","1.30.0");N(e,"url",window?window.location.href:null);N(e,"browser",window?window.navigator.userAgent:"");a.f&&a.f.Ma&&(d&&a.f.la(),c=a.f.Ma(b,d),"object"===typeof c&&N(e,a.f.id,c),d&&(a.f.A.ea=!1,!1===c&&(f=null)));for(var g=bb(a.id),k=0;k<g.length;k++){var l=g[k];l.A.ea&&(l.Ma&&(c=l.Ma(b,d),"object"===typeof c&&N(e,l.id,c)),
d&&(l.A.ea=!1,!1===c&&(f=null)))}f&&(d?(g=c=!1,b?(a.B&&Ge(a,a.B,e.toString()),Ee(h)&&Ee(e)||(f=null,c=g=!0)):a.i&&(c=!0,g=3==a.i),c&&e.clear(g)):f=e.toString());d&&(a.A.ea=!1,b=a.O.power)&&(b.textContent="Power");a.F=0;return f}
m.reset=function(){this.G&&this.G.reset&&(this.H&&eb(this,0)&&this.H.message("Resetting "+this.G.type,void 0),this.G.reset());for(var a=bb(this.id),b=0;b<a.length;b++){var d=a[b];d!==this&&d!==this.G&&d.reset&&(this.H&&eb(this,0)&&this.H.message("Resetting "+d.type,void 0),d.reset())}};m.start=function(a,b){for(var d=bb(this.id),c=0;c<d.length;c++){var f=d[c];"CPU"!=f.type&&f!==this&&f.start&&f.start(a,b)}};
m.stop=function(a,b){for(var d=bb(this.id),c=0;c<d.length;c++){var f=d[c];"CPU"!=f.type&&f!==this&&f.stop&&f.stop(a,b)}};
m.ta=function(a,b,d){var c=this;switch(b){case "power":return this.O[b]=d,d.onclick=function(){c.F||(c.A.ea?re(c,!1,!0):ye(c,c.Pb))},!0;case "reset":return this.O[b]=d,d.onclick=function(){if(c.A.ea&&!c.F)if(c.i&&!c.P){var a=ya("Click OK to save changes to this PDP11js machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");re(c,a,!0);!a&&c.Z?window&&window.location.reload():c.Pb(ue)}else c.reset(),c.f&&c.f.Fb()},!0;case "save":if(ja()){d.parentNode.removeChild(d);break}this.O[b]=
d;d.onclick=function(){var a=ve(c,!0);if(a){var b=!!(c.i&&!c.P||c.Z),d=re(c,b);b?Ge(c,a,d):c.na("Resume disabled, machine state not saved")}};return!0}return!1};
function ve(a,b){var d=a.B;d||(d=Ba("user"),void 0!==d?!d&&b&&(d=null,window&&(d=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),d&&((d=He(a,d))||a.na("The user ID is invalid."))):b&&a.na("Browser local storage is not available"));return d}
function He(a,b){a.B=null;var d=xa(ka()+"/api/v1/user?req=verify&user="+b),c=d[1];if(!d[0]&&c)try{d=eval("("+c+")"),d.code&&"ok"==d.code&&(Ca("user",d.data),a.B=d.data)}catch(f){t(f.message+" ("+c+")")}return a.B}function xe(a){var b=null;a.B&&(b=ka()+"/api/v1/user?req=load&user="+a.B+"&state="+Ie(a,"1.30.0"));return b}
function Ge(a,b,d){if(d){var c={req:"store"};c.user=b;c.state=Ie(a,"1.30.0");c.data=d;b=xa(ka()+"/api/v1/user",c);c=b[0];if(b[1]){if(c){var f=c.indexOf("\n");0<f&&(c=c.substr(0,f));c.indexOf("Error: ")||(c=c.substr(7))}c='{"code":'+b[1]+',"data":"'+c+'"}'}b=JSON.parse(c);b&&"ok"==b.code?a.na("Machine state saved to server"):d&&(d=b&&b.data||"unable to save machine state",d="error"==b.code?"Error: "+d:"Error "+b.code+": "+d,a.na(d),Ca("user",""),a.B=null)}}m.Ub=function(){};
m.wa=function(a){this.f&&this.f.wa(a);this.I&&this.I.wa(a)};Qa(function(){for(var a=A(document,"pdp11-machine"),b=0;b<a.length;b++)for(var d=a[b],c=z(d),d=A(d,"pdp11","computer"),f=0;f<d.length;f++){var e=d[f],h=z(e),h=new se(h,c,!0);db(h,e);h.W&&ye(h,h.Pb)}});La.show.push(function(){for(var a=A(document,"pdp11","computer"),b=0;b<a.length;b++){var d=z(a[b]);(d=cb("Computer",d.id))&&d.ga&&!d.A.ea&&d.Pb(-1)}});
La.exit.push(function(){for(var a=A(document,"pdp11","computer"),b=0;b<a.length;b++){var d=z(a[b]);(d=cb("Computer",d.id))&&d.A.ea&&re(d,!(!d.i||d.P),!0)}});function Sc(a,b,d){this.id=a.id;this.key=Ie(a,b,d);this.H=a.H;De(this,a.Oc)}function Ie(a,b,d){a=a.id;if(b){var c=b.indexOf(".");0<c&&(a+=".v"+b.substr(0,c))}d&&(a+="."+d);return a}
Sc.prototype={constructor:Sc,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){De(this);var b=[];try{for(var d=0,c=window.localStorage.length;d<c;d++)b.push(window.localStorage.key(d))}catch(f){}for(d=0;d<b.length;d++)if((c=b[d])&&(a||c.substr(0,this.key.length)==this.key)){try{window.localStorage.removeItem(c)}catch(f){}b.splice(d,1);d=0}}};
function De(a,b){a[a.id]={};b&&N(a,"parms",b);a.f=!1}function Ee(a){var b=!0;if(Aa()){var d=JSON.stringify(a[a.id]);Ca(a.key,d)||(t("Unable to store "+d.length+" bytes in browser local storage"),b=!1)}return b}function Ae(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(d){t(d.message||d),b=!1}return b}function we(a,b){return b?(a[a.id]=b,a.f=!0):a.f?!0:Aa()&&(b=Ba(a.key))?(a[a.id]=b,a.f=!0):!1}function Be(a,b){return a[a.id][b]||null}function N(a,b,d){try{a[a.id][b]=d}catch(c){}}var Je=0;
function Ve(a,b,d,c,f,e){f("Loading "+a+"...");xa(a,null,!0,function(h,g,k){k?(g||(g="unable to load "+a+" ("+k+")"),e(g,null)):We(g,a,b,d,c,f,e)})}
function We(a,b,d,c,f,e,h){function g(a,e){if(e)h(e,null);else{if(d){ab(d,b,a);var g=b;g&&0>g.indexOf("/")&&"/"==window.location.pathname.slice(-1)&&(g=window.location.pathname+g);c?"}"==c.slice(-1)?(c=c.slice(0,-1),1<c.length&&(c+=",")):c='{state:"'+c+'",':c="{";c+='url:"'+g+'"}';"object"==typeof resources&&(g=null);a=a.replace(/(<machine[^>]*\sid=)(['"]).*?\2/,"$1$2"+d+"$2"+(c?" parms='"+c+"'":"")+(g?' url="'+g+'"':""))}f||(a=a.replace(/(<xsl:variable name="APPNAME">).*?(<\/xsl:variable>)/,"$1PDP11js$2"),
a=a.replace(/(<xsl:variable name="APPCLASS">).*?(<\/xsl:variable>)/,"$1pdp11$2"));g=null;if("<"==a.charAt(0))try{f||(a=a.replace(/<!DOCTYPE(.|[\r\n])*]>\s*/g,"")),window.ActiveXObject||"ActiveXObject"in window?(g=new window.ActiveXObject("Microsoft.XMLDOM"),g.async=!1,g.loadXML(a)):g=(new window.DOMParser).parseFromString(a,"text/xml")}catch(p){g=null,a=p.message}else a="unrecognized XML: "+(255<a.length?a.substr(0,255)+"...":a);h(a,g)}}a?f?Xe(a,e,g):g(a,null):h("no data"+(b?" for file: "+b:""),null)}
function Xe(a,b,d){var c;if(c=/<([a-z]+)\s+ref="(.*?)"(.*?)\/>/g.exec(a)){var f=c[2];b("Loading "+f+"...");xa(f,null,!0,function(e,h,g){if(g||!h)d(a,"unable to resolve XML reference: "+c[0]+" ("+g+")");else{if(e=c[3])if(g=h.match(new RegExp("<"+c[1]+"[^>]*>"))){for(var k=g[0],l,n=/( [a-z]+=)(['"])(.*?)\2/g;l=n.exec(e);)k=0>k.indexOf(l[1])?k.replace(">",l[0]+">"):k.replace(new RegExp(l[1]+"(['\"])(.*?)\\1"),l[0]);g[0]!=k&&(h=h.replace(g[0],k))}else{d(a,"missing <"+c[1]+"> in "+f);return}h=h.replace(/<\?xml[^>]*>[\r\n]*/,
"");a=a.replace(c[0],h);Xe(a,b,d)}})}else d(a,null)}
function Ye(a,b,d,c){function f(a){if(void 0===g){var b=h&&A(h,"machine-warning");g=b&&b[0]||h}g&&(g.innerHTML=ma(a))}function e(a){f("Error: "+a);k&&(--Je||Sa(!0));k=!1}var h,g,k=!0;Je++;$a[a]={};try{if(h=document.getElementById(a)){var l;if("object"==typeof resources&&(l=resources.css)){var n=document.head||document.getElementsByTagName("head")[0],p=document.createElement("style");p.type="text/css";p.styleSheet?p.styleSheet.cssText=l:p.appendChild(document.createTextNode(l));n.appendChild(p)}d||
(d="/versions/pdp11/1.30.0/components.xsl");l=function(c,g){g?Ve(d,null,null,!1,f,function(c,k){if(k)if(ab(a,d,c),f("Processing "+b+"..."),window.ActiveXObject||"ActiveXObject"in window){var l=g.transformNode(k);l?(h.outerHTML=l,--Je||Sa(!0)):e("transformNodeToObject failed")}else document.implementation&&document.implementation.createDocument?(l=new XSLTProcessor,l.importStylesheet(k),(l=l.transformToFragment(g,document))?h.parentNode?(h.parentNode.replaceChild(l,h),--Je||Sa(!0)):e("invalid machine element: "+
a):e("transformToFragment failed")):e("unable to transform XML: unsupported browser");else e(c)}):e(c)};"<"!=b.charAt(0)?Ve(b,a,c,!0,f,l):We(b,null,a,c,!1,f,l)}else e("missing machine element: "+a)}catch(q){e(q.message)}return k}window.embedPDP11=function(a,b,d,c){Sa(!1);return Ye(a,b,d,c)};window.enableEvents=Sa;window.sendEvent=Ta;})();