(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
*/
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h.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.a.length&&6<=e.length?xf(this,"local",e[2],e[3],e[4],e[5]):null!=e[1]&&null!=this.b&&e[1]!=this.b&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.b+")",b=-2));for(this.a.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],k=g[f++],l=g[f++],n=g[f++];if(k>=this.a.length||l>=this.a[k].length||n>=this.a[k][l].length){c="sector (CHS="+k+":"+l+":"+n+") out of range ("+
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h.toJSON=function(){var a;a=0;for(var b;b=Cf(this,a++);)Ef(b);a=JSON.stringify(this.a,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")};
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h.ha=function(a,b,c,d){this.j=a;this.g=b;this.a=c;this.D=d;if((this.f=pc(this.j,"autoMount")||this.f)&&"string"==typeof this.f)try{this.f=eval("("+this.f+")")}catch(e){t("RL11 auto-mount error: "+e.message+" ("+this.f+")"),this.f=null}Hf(this);this.F=Tb(112,5);cb(b,this,If,2097152);Jf(this,"None","",!0);this.A&&Jf(this,"Local Disk","?");Jf(this,"Remote Disk","??");Kf(this)||D(this)};
h.ka=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.j.Ib){for(a=0;a<this.b.length;a++)Lf(this,a,!0);Kf(this,!0)}}else if(!this.restore(a))return!1;if(a=this.o.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;4>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";Ff(this,0)}}return!0};h.ja=function(a){return a?this.save():!0};h.reset=function(){Hf(this)};h.save=function(){return(new P(this)).data()};
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function Ff(a,b){if(0<=b&&b<a.b.length){var c=a.b[b],d=a.o.listDisks;a=a.o.listDrives;if(d&&a&&d.options&&a.options&&(a=ja(a.value),c=c.jb?"?":c.Ea,!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 Lf(a,b,c){var d=a.b[b];if(d.ca||!1===c)d.ua="",d.Ea="",d.ca=null,d.jb=!1,c||(a.G("Drive RL"+b+" unloaded",c),Ff(a,b))}
function Hf(a,b){var c=0;b||(b=[]);a.L=b[c++]||0;a.v=b[c++]||0;a.c=b[c++]||0;a.i=b[c++]||0;a.m=b[c++]||0;a.w=b[c]||0;for(b=0;b<a.b.length;b++){var d=a.b[b];void 0===d&&(d=a.b[b]={});c=a;d.xb=b;d.tb=d.jb=!1;d.name=c.wa;d.V=512;d.Z=2;d.S=40;d.ga=256;d.ub=!0;d.fe=0;d.ee=0;d.Gb=1;d.dc=d.S;d.Rb=d.ga;d.ie=0;d.je=null;d.ca||(d.Ea="");d.status=29|(512==d.V?128:0)}return!0}
h.fc=function(a,b,c,d,e,f){this.v=f&65535;this.L=this.L&-49|f>>12&48;this.w=f>>16&63;this.i=this.c=b<<7|(c?64:0)|d&63;this.m=65536-e&65535;a&&(this.L=this.L|a|32768);return!0};
h.xc=function(a,b,c,d,e,f,g){for(var k=0,l=a.ca,n=null,p;e--;){if(!n){n=a.ca.seek(b,c,d+1);if(!n){k=5120;break}p=0}var u,w;if(0>(u=a.ca.read(n,p++))||0>(w=a.ca.read(n,p++))){k=5120;break}Mb(this.g,f,u|w<<8);if(Pb(this.g)){k=8192;break}f+=2;if(p>=l.ga&&(n=null,++d>=l.S&&(d=0,++c>=l.Z&&(c=0,++b>=l.V)))){k=5120;break}}return g(k,b,c,d,e,f)};
h.sd=function(a,b,c,d,e,f,g){for(var k=0,l=a.ca,n=null,p;e--;){var u=Lb(this.g,f);if(Pb(this.g)){k=8192;break}f+=2;if(!n){n=a.ca.seek(b,c,d+1,!0);if(!n){k=5120;break}p=0}if(!a.ca.write(n,p++,u&255)||!a.ca.write(n,p++,u>>8)){k=5120;break}if(p>=l.ga&&(n=null,++d>=l.S&&(d=0,++c>=l.Z&&(c=0,++b>=l.V)))){k=5120;break}}return g(k,b,c,d,e,f)};h.Uc=function(){return this.L&65535};
h.Nd=function(a){this.L=this.L&-1023|a&1022;this.C=this.C&-4|(a&48)>>4;if(!(this.L&128)){var b;a=!0;var c=this.b[(this.L&768)>>8],d,e,f,g;this.L&=-2;switch(this.L&14){case 4:this.c&8&&(this.L&=63);this.m=c.status|this.i&64;break;case 6:1==(this.c&3)&&(b=this.c&65408,c=(this.c&16)<<2,this.i=this.c&4?this.i+b:this.i-b,this.c=this.i=this.i&65408|c);break;case 8:this.m=this.i;break;case 12:b=this.xc;case 10:b||(b=this.sd),d=this.c>>7,e=this.c&64?0:1,f=this.c&63,d>=c.V||f>=c.S?this.L|=37888:(g=(this.w&
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function Of(a,b,c){v.call(this,"Computer",a,Of);this.l.O=!1;Pf(this,b);this.A=pc(this,"autoPower",a);this.j=0;this.N=a.busWidth||a.buswidth;this.b=Qf;this.v=null;this.m=this.I=!1;this.P=pc(this,"url")||"";(Math.random()+.1).toString(36);this.c=Rf(this);if(this.a=Ua("CPU",this.id)){this.D=Ua("Debugger",this.id);this.g=new ub({id:this.na+".bus",busWidth:this.N},this.a,this.D);var d,e=z(this.id);if((this.f=Ua("Panel",this.id))&&this.f.Va)for(b=0;b<e.length;b++)d=e[b],d.G=this.f.G,d.T=this.f.T,d.Va=this.f.Va;
this.T("PDPjs v1.30.3\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.T("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.ha&&d.ha(this,this.g,this.a,this.D);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.s=d:this.b=parseInt(d,10));var f;if(a=pc(this,"state")||(f=!0,a.state))b=this.C=a,f||(this.m=!0,this.b=Qf),this.b&&(this.w=new P(this,
"1.30.3"),Sf(this.w)?b=null:delete this.w);!b&&this.b&&(b=Tf(this))&&(this.m=!0);if(b){var g=this;r(b,null,!0,function(a,b,c){c?(g.s=null,g.m=!1,g.G("Unable to load machine state from server (error "+c+(b?": "+pa(b):"")+")")):(g.v=b,g.I=!0);D(g)})}else D(this);this.o.power||(this.A=!0);!c&&this.A&&Uf(this,this.Xa)}else t("Unable to find CPU component")}y(Of);var Qf=0;
function Pf(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){t(d.message+" ("+c+")")}}a.J=b}function pc(a,b,c){var d=b.toLowerCase(),d=Ma[b]||Ma[d];void 0===d&&a.J&&(d=a.J[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Uf(a,b,c){for(var d=z(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!Wa(f)){Wa(f,function(){Uf(a,b,c)});return}}b.call(a,c)}
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h.Xa=function(a){void 0===a&&(a=this.b||(this.v?1:Qf));if(!this.j){this.j++;var b=!1,c=!1;this.F=!1;var d=this.w||new P(this,"1.30.3");if(-1==a)b=!0;else if(a>Qf){if(Sf(d,this.v)){this.i=new P(this,"1.30.3","failsafe");Sf(this.i)&&(Xf(this,d),a=2,Yf(this.i));this.i.set("timestamp",sa());Zf(this.i);var e=this.b&&!this.m;if(1==a||va("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=Wf(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?Sf(d,g):("error"==
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function $f(a,b,c,d,e){if(!b.l.O){b.l.O=!0;if(b.ka){var f=null;e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.ka(f,d)&&f&&(t("Unable to restore state for "+b.type),a.C&&!a.I?(c.clear(),a.b=Qf,window&&window.location.reload()):a.F=!0,b.ka(null),e=!1)}if(!d&&b.Lb)for(a=b.Lb.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
h.Hb=function(a){var b=a[0],c=0>a[1];a=a[2];this.R=!0;this.l.O=!0;var d=this.o.power;d&&(d.textContent="Shutdown");this.a&&($f(this,this.a,b,c,a),this.va(),this.a.Ua());this.F&&(Xf(this,b),b.clear());!c&&this.i&&(this.i.clear(),delete this.i);this.j=0};
function Xf(a,b){if(va("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.c||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.3"};d.url=a.P;d.user=c;d.type="bug";d.data=b;r("http://www.pcjs.org/api/v1/report",d,!0)}}
function bg(a,b,c){var d,e="none";if(a.j)return null;a.j--;var f=new P(a,"1.30.3"),g=new P(a,"1.30.3","validate"),k=sa();g.set("timestamp",k);f.set("timestamp",k);f.set("version","1.30.3");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.a&&a.a.ja&&(c&&F(a.a),d=a.a.ja(b,c),"object"===typeof d&&f.set(a.a.id,d),c&&(a.a.l.O=!1,!1===d&&(e=null)));for(var k=z(a.id),l=0;l<k.length;l++){var n=k[l];n.l.O&&(n.ja&&(d=n.ja(b,c),"object"===typeof d&&f.set(n.id,
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h.start=function(a,b){for(var c=z(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}this.va(-1)};h.stop=function(a,b){for(var c=z(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.va(-1)};
h.va=function(a){if(this.a){var b=this.a,c=b.o.speed;c&&(c.textContent=b.l.U&&b.da?b.da.toFixed(2)+"Mhz":"Stopped")}if(this.f&&(b=this.f,b.s)){if(!(0<a&&60>(b.w+=a))){for(a=0;a<b.a.h.length;a++)jb(b,"R"+a,b.a.h[a]);a=Wb(b.a);jb(b,"PS",a);jb(b,"NF",a&8?1:0,1);jb(b,"ZF",a&4?1:0,1);jb(b,"VF",a&2?1:0,1);jb(b,"CF",a&1?1:0,1);b.w=0}rb(b,"D",b.i,16);rb(b,"A",b.b,22);a=b.a.Ba?b.a.Ga&16?1:2:4;sb(b,"B22",a&1);sb(b,"B18",a&2);sb(b,"B16",a&4)}};
h.$=function(a,b,c){var d=this;switch(b){case "power":return this.o[b]=c,c.onclick=function(){d.j||(d.l.O?bg(d,!1,!0):Uf(d,d.Xa))},!0;case "reset":return this.o[b]=c,c.onclick=function(){if(d.l.O&&!d.j)if(d.b&&!d.s){var a=va("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");bg(d,a,!0);!a&&d.C?window&&window.location.reload():(a||(d.Ib=!0),d.Xa(Qf),d.Ib=!1)}else d.reset(),d.a&&d.a.Ua()},!0;case "save":if(ma(ua(),"pcjs.org"))c.parentNode.removeChild(c);
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