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 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/rk11.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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function jg(){Be(this);this.b-=13}function kg(a){a&1&&(this.U=65536);a&2&&(this.V=32768);a&4&&(this.Z=0);a&8&&(this.W=32768);this.b-=5}function lg(a){var b=(a&448)>>6;if(this.u[b]=this.u[b]-1&65535)ae(this,this.u[7]-((a&63)<<1)),this.b+=1;this.b-=6}function mg(a){V(this,a,Ie(this,a),nf);this.b-=this.g?9+(this.H&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}function ng(a){V(this,a,0,pf);this.b-=this.g?9:3+(7==this.f?2:0)}function og(){this.ta(28,0,-9)}
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function yg(a){zg[a&15].call(this,a)}function Ag(a){Bg[a&15].call(this,a)}function Cg(a){Dg[a>>6&3].call(this,a)}function Eg(a){Fg[a>>6&3].call(this,a)}function Gg(a){Hg[a>>6&3].call(this,a)}
var rg=[function(a){Ig[a>>8&15].call(this,a)},cg,Rf,Af,wf,yf,rf,X,function(a){Jg[a>>8&15].call(this,a)},dg,Sf,Bf,xf,zf,mg,X],Ig=[function(a){Kg[a>>4&15].call(this,a)},Nf,Kf,Cf,Df,If,Ef,Gf,ag,ag,sg,ug,wg,X,X,X],tg=[function(a){Oe(this,a,0,this.rb);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,0,af);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,1,ef);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,1,cf);this.b-=this.g?9:3+(7==this.f?2:0)}],vg=[function(a){V(this,a,0,gf);
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Gg,X,X,X],Dg=[function(a){Ne(this,a,0,255,this.rb);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,0,bf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,1,ff);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,1,df);this.b-=this.g?9:3+(7==this.f?2:0)}],Fg=[function(a){Me(this,a,0,hf);this.b-=this.g?11:6},function(a){Me(this,a,Vd(this)?1:0,Se);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,Vd(this)?1:0,of);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Ke(this,
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this.K=this.b;this.Fa(b);Ge(this,a,0,b);this.b=this.K-eg[this.g]},function(a){Oe(this,a,Yd(this)?65535:0,this.Fa);this.b-=this.g?9:3+(7==this.f?2:0)}],Qg=[function(a){Sg[a&15].call(this,a)},X,X,X,Zf,Zf,Zf,Zf,ig,function(a){a&8?(this.O&49152||(this.O=this.O&-2017|(a&7)<<5,this.L|=1,this.L&=-3),this.b-=5):X.call(this,a)},yg,Ag,ng,ng,ng,ng],Sg=[Vf,pg,function(){Be(this);this.L|=this.O&16;this.b-=13},Mf,Xf,hg,jg,function(){this.ta(8,0,-9)},X,X,X,X,X,X,X,X],Og=[fg,fg,Tf,Tf,sf,sf,tf,tf,qg,qg,X,X,X,X,lg,
lg],Pg=[Lf,Jf,Ff,Hf,Of,Pf,uf,vf,Uf,og,Cg,Eg,Gg,function(a){Tg[a>>6&3].call(this,a)},X,X],Tg=[X,function(a){a=Fe(this,a,65536);this.Fa(a);Ae(this,a);this.b-=11},function(a){var b=Ce(this);this.K=this.b;this.Fa(b);Ge(this,a,65536,b);this.b=this.K-eg[this.g]},X];
function Ug(a){y.call(this,"ROM",a,Ug,128);this.ja=this.B=null;this.A=a.addr;this.f=a.size;this.F=!1;this.v=a.alias;this.g=a.file;this.H=w(this.g);if(this.g){a=this.g;var b=pa(this.H);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.N("Unable to load ROM resource (error "+f+": "+a+")"),c.g=null):(pb(c.ib,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja):c.g=null);Vg(c)})}}D(Ug);k=Ug.prototype;
k.Ha=function(a,b,c,d){this.w=b;this.b=c;this.j=d;Vg(this)};k.La=function(){this.ja&&(this.j&&Wg(this.j,this.id,this.A,this.f,this.ja),delete this.ja);return!0};k.Ka=function(){return!0};
function Vg(a){if(!Ab(a)){if(a.g){if(!a.B||!a.w)return;a.f||(a.f=a.B.length);if(a.B.length!=a.f)Cb(a,"ROM size ("+q(a.B.length,8,!0)+") does not match specified size ("+q(a.f,8,!0)+")");else{var b;a:{b=a.A;a.status(a.f+"-byte ROM at "+p(b));if(57344<=b&&b<57344+xc){var c={};b=(c[b]=[Ug.prototype.pe,Ug.prototype.pf,null,null,null,a.f>>1],c);if(Mb(a.w,a,b)){b=a.F=!0;break a}}else if(Dc(a.w,b,a.f,td)){for(c=0;c<a.B.length;c++)Kc(a.w,b+c,a.B[c]);b=!0;break a}b=!1}if(b){b=[];"number"==typeof a.v?b.push(a.v):
null!=a.v&&a.v.length&&(b=a.v);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.w,g=d.f,h=[],l=d.A>>>f.qa;0<g&&l<f.ea.length;)h.push(f.ea[l++]),g-=f.Ja;f=d.w;d=d.f;g=0;for(e>>>=f.qa;0<d&&e<f.ea.length;){l=h[g++];if(!l)break;f.ea[e++]=l;d-=f.Ja}}a.F||delete a.B}}}L(a)}}k.pe=function(a){return this.B[a-this.A]};k.pf=function(){};eb(function(){for(var a=G(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new Ug(d);F(d,c)}});
function Xg(a){y.call(this,"RAM",a,Xg);this.ja=this.B=null;this.g=a.addr;this.v=a.size;this.Ua=a.load;this.Ta=a.exec;this.A=!1;this.f=a.file;this.F=w(this.f);if(this.f){a=this.f;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.N("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(pb(c.ib,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja,null==c.Ua&&(c.Ua=a.Ua),null==c.Ta&&(c.Ta=a.Ta)):c.f=null);Yg(c)})}}
D(Xg);Xg.prototype.Ha=function(a,b,c,d){this.w=b;this.b=c;this.j=d;Yg(this)};Xg.prototype.La=function(){this.ja&&(this.j&&Wg(this.j,this.id,this.g,this.v,this.ja),delete this.ja);return!0};Xg.prototype.Ka=function(){return!0};function Yg(a){if(a.w&&(!a.A&&a.v&&(Dc(a.w,a.g,a.v,Nc)?a.A=!0:a.v=0),!Ab(a))){if(!a.A)x("No RAM allocated");else if(a.f){if(!a.B||!a.w)return;Zg(a,a.B,a.Ua,a.Ta,a.g)}L(a)}}
Xg.prototype.reset=function(){if(this.A){for(var a=this.w,b=this.g,c=this.v,d=b&a.w,b=b>>>a.qa;0<c&&b<a.ea.length;){var e=a.ea[b],f=c,g=0,h,d=d||0,g=g&255;void 0===f&&(f=e.size);if(Db&&e.D)for(h=d;f--&&h<e.D.length;h++)e.D[h]=g;else for(h=d;f--&&h<e.size;h++)e.H(d,g,e.G+d);c-=a.Ja;b++;d=0}this.B&&Zg(this,this.B,this.Ua,this.Ta,this.g,!0)}};
function Zg(a,b,c,d,e,f){var g=!1;if(null==c)for(var h=0;h<b.length-1;){var l=b[h]&255|(b[h+1]&255)<<8;if(l)if(l&255){var m=h;if(1!=l){H(a,"invalid signature ("+v(l)+") at offset "+v(m),4096);break}if(h+6>=b.length){H(a,"invalid block at offset "+v(m),4096);break}for(var h=h+2,n=b[h++]&255|(b[h++]&255)<<8,r=b[h++]&255|(b[h++]&255)<<8,l=l+((n&255)+(n>>8)+(r&255)+(r>>8)),u=h,t=n-=6;0<n&&h<b.length;)l+=b[h++]&255,n--;if(n||h>=b.length){H(a,"insufficient data for block at offset "+v(m),4096);break}l+=
b[h++]&255;if(l&255){H(a,"invalid checksum ("+q(l,2,!0)+") for block at offset "+v(m),4096);break}if(t)for(H(a,"loading "+v(t)+" bytes at "+v(r)+"-"+v(r+t-1),4096);t--;)Kc(a.w,r++,b[u++]&255);else r&1?a.b.ba():null==d&&(d=r),null!=d&&H(a,"starting address: "+v(d),4096);g=!0}else h++;else h+=2}if(!g&&(null==c&&(c=e),null!=c)){for(g=0;g<b.length;g++)Kc(a.w,c+g,b[g]);g=!0}g&&null!=d&&(a=a.b,a.Ac=d,a.w.reset(),Vb(a),ae(a,d),md(a,0),!f&&a.j&&(a.ba()||Jd(a.j)));return g}
eb(function(){for(var a=G(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new Xg(d);F(d,c)}});function $g(a){y.call(this,"Keyboard",a,$g,1024);L(this)}D($g);$g.prototype.xa=function(){return!1};$g.prototype.Ha=function(a,b,c,d){this.B=a;this.b=c;this.j=d};eb(function(){for(var a=G(document,"pdp11","keyboard"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new $g(d);F(d,c)}});
function ah(a){this.K=a.adapter;this.Y=a.baudReceive||9600;this.va=a.baudTransmit||9600;this.ua=a.upperCase;this.v=this.F=null;this.ma=a.tabSize;this.ca=a.charBOL;this.H=0;this.J=!0;y.call(this,"SerialPort",a,ah,262144);var b=a.binding;if("console"==b)this.F="";else{var c;a=bh;b&&(void 0===c&&(c="Panel"),(c=sb(c,this.id))&&(b=c.D[b])&&this.xa(null,a,b))}this.A=this.P=this.S=null;this.exports={connect:this.Oc,receiveData:this.fc,receiveStatus:this.Ee}}D(ah);var bh="buffer";k=ah.prototype;
k.xa=function(a,b,c){var d=this;switch(b){case bh:return this.D[b]=this.v=c,c.onkeydown=function(a){a=a||window.event;var b=0,c=a.keyCode;8==c?b=a.altKey?ma.zc:ma.Yc:46==c?b=ma.zc:a.ctrlKey&&c>=ma.xc&&c<=ma.gd&&(b=c-(ma.xc-ma.Vc));b&&(a.preventDefault&&a.preventDefault(),d.fc(b));return!0},c.onkeypress=function(a){a=a||window.event;var b=a.which||a.keyCode;a.altKey&&b==ma.Xc&&(b=ma.Wc);d.fc(b);a.preventDefault&&a.preventDefault();return!0},c.onpaste=function(a){a.stopPropagation&&a.stopPropagation();
a.preventDefault&&a.preventDefault();(a=a.clipboardData||window.clipboardData)&&d.fc(a.getData("Text"))},c.removeAttribute("readonly"),!0}return!1};
k.Ha=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;var e=this;this.da=Tc(this.b,this.K?-1:48,4,262144);this.na=Qc(this.b,function(){var a;a=-1;e.I.length&&(a=e.I.shift()&255,H(e,"receiveByte("+q(a,2,!0)+")"),e.ua&&97<=a&&122>a&&(a-=32),Sc(e.b,e.na,1E3/Math.round(e.Y/10)));0<=a&&(e.M=a,e.f&128?e.M|=49152:e.f|=128,e.f&64&&Rc(c,e.da))});this.T=Tc(this.b,this.K?-1:52,4,262144);this.za=Qc(this.b,function(){e.g|=128;e.g&64&&Rc(c,e.T)});Mb(b,this,ch,this.K?64832+8*(this.K-1)-65392:0);Ob(b,this.reset.bind(this));
L(this)};k.Oc=function(a){if(!this.A){var b=Gd(this.B,"connection");if(b){var c=b.split("->");if(2==c.length){var d=va(c[0]);if(d!=this.hb)return;c=va(c[1]);if(this.A=rb(c)){var e=this.A.exports;if(e){var f=e.connect;f&&f.call(this.A,this.J);if(this.P=e.receiveData){this.J=a;this.S=e.receiveStatus;this.status(this.ib+"."+d+" connected to "+c);return}}}}this.status("Unable to establish connection: "+b)}}};
k.La=function(a,b){if(!b)if(this.Oc(this.J),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.Ka=function(a){return a?this.save():!0};k.reset=function(){dh(this)};k.save=function(){var a=new U(this);a.set(0,[]);return a.data()};k.restore=function(){return dh(this)};function dh(a){a.M=0;a.f=8192;a.g=128;a.I=[];return!0}
k.fc=function(a){if("number"==typeof a)this.I.push(a);else if("string"==typeof a)for(var b=0,c,d=0;d<a.length;d++){c=b;b=a.charCodeAt(d);if(10==b){if(13==c)continue;b=13}this.I.push(b)}else this.I=this.I.concat(a);Sc(this.b,this.na,1E3/Math.round(this.Y/10));return!0};k.Ee=function(a){var b=this.f;this.f&=-12289;a&32&&(this.f|=8192);a&256&&(this.f|=4096);b!=this.f&&(this.f|=32768,this.f&32&&Rc(this.b,this.da))};k.ce=function(){var a=this.f&65534;this.f&=-32769;return a};
k.af=function(a){var b=a^this.f;this.f=this.f&-112|a&111;this.S&&b&6&&(b=0,b=this.J?b|(a&4?32:0)|(a&2?320:0):b|(a&4?16:0)|(a&2?1048576:0),this.S.call(this.A,b))};k.be=function(){this.f&=-129;return this.M};k.$e=function(){};k.De=function(){return this.g};k.Df=function(a){this.g&128&&(a&64?Rc(this.b,this.T):ed(this.b,this.T));this.g=this.g&-70|a&69};k.Ce=function(){return 0};
k.Cf=function(a){a&=255;H(this,"transmitByte("+q(a,2,!0)+")");this.P&&this.P.call(this.A,a);a&=127;if(this.v)if(13==a)this.H=0;else if(8==a)this.v.value=this.v.value.slice(0,-1),0<this.H&&this.H--;else{if(a){var b;b=(b=Ca[a])?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.ma||8,c=a-this.H%a,this.ma&&(b=ua("",c)));this.ca&&!this.H&&c&&(b=String.fromCharCode(this.ca)+b);this.v.value+=b;this.v.scrollTop=this.v.scrollHeight;this.H+=c}}else if(null!=this.F){if(10==a||1024<=
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null,!0,function(b,c,d){Vh(a,b,c,d)})}
function Vh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.C.la;if(d)a.controller.N('Unable to load disk "'+a.Va+'" (error '+d+": "+b+")",f);else{pb(a.controller.ib,b,c);try{if(0<w(a.tc,!0).toLowerCase().indexOf("-readonly"))a.g=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.g=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.Va]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
c+")");if(h.length)if(1==h.length)x(h[0]);else{a.fa=h.length;a.ka=h[0].length;a.ia=h[0][0].length;var l=h[0][0][0];a.Aa=l&&l.length||512;for(d=c=0;d<a.fa;d++)for(f=0;f<a.ka;f++)for(g=0;g<a.ia;g++)if(l=h[d][f][g]){var m=l.length;void 0===m&&(m=l.length=512);var m=m>>2,n=l.pattern;void 0===n&&(n=l.pattern=0);var r=l.data;if(void 0===r){var u=l.bytes;if(void 0!==u&&u.length){for(var t=m<<2,B=u.length;B<t;B++)u[B]=n;Wh(l,u)}else r=[],n=l.pattern=n|n<<8|n<<16|n<<24,l.data=r;delete l.bytes}Th(l,d,f);for(t=
0;t<r.length;t++)c=c+r[t]&-1}a.b=h;a.f=c;e=a}else x("Empty disk image: "+a.Va)}catch(z){x("Disk image error ("+b+"): "+z.message)}}a.w&&(a.w.call(a.A,a.v,e,a.Va,a.Oa),a.w=null)}function Th(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Eg=b;a.Fg=c;a.Za=a.Qa=0;a.cb=!1;return a}
k.seek=function(a,b,c,d,e){d=null;var f=this.v,g=this.b[a];if(g){var h=g[b];if(!h&&f.md&&b<f.ka)for(h=g[b]=Array(f.Ic),g=0;g<h.length;g++)h[g]=Th(null,a,b,g+1,f.qc,0);if(h){for(g=0;g<h.length;g++)if(h[g]&&h[g].sector==c){d=h[g];break}!d&&f.md&&9==f.mc&&(d=h[g]=Th(null,a,b,f.mc,f.qc,0))}}e&&e(d,!1);return d};function Wh(a,b){for(var c=0,d=a.length>>2,e=Array(d),f=0;f<d;f++)e[f]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24,c+=4;a.data=e}
k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};k.write=function(a,b,c){if(this.g)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.Qa?f<a.Za?(a.Qa+=a.Za-f,a.Za=f):f>=a.Za+a.Qa&&(a.Qa+=f-(a.Za+a.Qa)+1):(a.Za=f,a.Qa=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
function Xh(a,b){var c=a.ka*a.ia,d=b/c|0;return d<a.fa?(b%=c,a.seek(d,b/a.ia|0,b%a.ia+1)):null}function Yh(a,b,c){for(var d=1,e=0,f=0;d--;){var g=a.read(b,c++);if(0>g)break;e|=g<<f;f+=8}return e}function Zh(a){for(var b="",c=0,d;d=Xh(a,c++);)for(var e=0,f=d.length;e<f;e++)b+=String.fromCharCode(Yh(a,d,e));return btoa(b)}
k.save=function(){var a=0,b=[];b[a++]=[this.Oa,this.f,this.fa,this.ka,this.ia,this.Aa];if(!this.g)for(var c=this.b,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.Qa){for(var h=[],l=0,m=g.Za,n=g.Za+g.Qa;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Za,h]}}return b};
k.restore=function(a){var b=0,c="unsupported restore format";if(a&&0<a.length){var d=0,e=a[d++];e&&2<=e.length&&(!this.b.length&&6<=e.length?Sh(this,"local",e[2],e[3],e[4],e[5]):null!=e[1]&&null!=this.f&&e[1]!=this.f&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.f+")",b=-2));for(this.b.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],h=g[f++],l=g[f++],m=g[f++];if(h>=this.b.length||l>=this.b[h].length||m>=this.b[h][l].length){c="sector (CHS="+h+":"+l+":"+m+") out of range ("+
b+" changes applied)";b=-1;break}if(this.g){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(h=this.b[h][l][m]){for(l=h.data.length;l<e;)h.data[l++]=h.pattern;l=0;h.Za=e;for(h.Qa=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.N("Unable to restore disk '"+this.Va+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=Xh(this,a++);)$h(b);a=JSON.stringify(this.b,function(a,b){if("file"!=a)return b});a=a.replace(/,"length":512/gm,"").replace(/,"pattern":0/gm,"");a=a.replace(/"(sector|length|data|pattern)":/gm,"$1:");a=a.replace(/,"[^"]*":([0-9]+|true|false)/gm,"");a=a.replace(/(sector|length|data|pattern):/gm,'"$1":');return a=a.replace(/([\]}]),/gm,"$1,\n")};
function $h(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function T(a){y.call(this,"RK11",a,T,65536);this.J=a.autoMount||{};this.F=0;this.g=Array(8);this.K=!Qa("Mobi")&&window&&"FileReader"in window}D(T);k=T.prototype;
k.xa=function(a,b,c){var d=this;switch(b){case "listDisks":return this.D[b]=c,c.onchange=function(){var a=d.D.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){x("RK11 option error: "+h.message)}b=g.desc;void 0===b&&(b="");g=g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descDisk":case "listDrives":return this.D[b]=c,c.onchange=function(){var a=na(c.value,10);null!=a&&ai(d,a)},!0;case "loadDrive":return this.D[b]=
c,c.onclick=function(){var a=d.D.listDisks;a&&bi(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.K){c.parentNode.removeChild(c);break}this.D[b]=c;c.onclick=function(){var a=d.D.listDrives;a&&a.options&&d.g&&((a=d.g[na(a.value,10)||0])?(a=a.Ba)?(a=Ra(Zh(a),a.tc.replace(".json",".img")),x(a)):d.N("No disk loaded in drive."):d.N("No disk drive selected."))};return!0;case "mountDrive":if(this.K)return this.D[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=
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k.Ha=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;if((a=Gd(this.B,"autoMount"))&&"string"==typeof a)try{a=eval("("+a+")")}catch(f){x(this.type+" auto-mount error: "+f.message+" ("+a+")"),a=null}if(a)for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.J[e]=a[e]);ci(this);this.Kb=Tc(this.b,144,5,65536);Mb(b,this,di);Ob(b,this.reset.bind(this));ei(this,"None","",!0);this.K&&ei(this,"Local Disk","?");ei(this,"Remote Disk","??");fi(this)||L(this)};
k.La=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.B.pc){for(a=0;a<this.g.length;a++)gi(this,a,!0);fi(this,!0)}}else if(!this.restore(a))return!1;if(a=this.D.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;8>b;b++){var c=document.createElement("option");c.value=b;c.text="RK"+b;a.appendChild(c)}a.value="0";ai(this,0)}}return!0};k.Ka=function(a){return a?this.save():!0};k.reset=function(){ci(this)};k.save=function(){return(new U(this)).data()};
k.restore=function(a){return ci(this,a[0])};function fi(a,b){b||(a.F=0);for(var c in a.J){var d=a.J[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.D.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.value==e){f=h.text;break a}}f=w(e,!0)}if(e&&f&&(g=-1,c&&(g=c.charCodeAt(c.length-1)-48,0>g||9<g)&&(g=-1),0<=g&&g<a.g.length)){!hi(a,g,f,e,!0)&&b&&L(a,!1);continue}a.N("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.F}
function bi(a,b,c,d){var e=a.D.listDrives,e=e&&na(e.value,10);if(void 0===e||0>e||e>=a.g.length)a.N("Unable to load the selected drive");else if(c)if("?"==c)a.N('Use "Choose File" and "Mount" to select and load a local disk.');else{if("??"==c){c=window.prompt("Enter the URL of a remote disk image.","")||"";if(!c)return;b=w(c);a.status("Attempting to load "+c+' as "'+b+'"')}hi(a,e,b,c,!1,d)}else gi(a,e)}
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function Ti(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trm\tdump misc registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=!1,e=a.b;null==c&&(c=!0);if(b&&1<b.length){var f=b[1];if("m"==f)d=!0;else{var g=f.indexOf("=");if(0<g)b=f.substr(g+1),f=f.substr(0,g);else if(2<b.length)b=b[2];else{a.i("missing value for "+b[1]);return}g=wi(a,b);if(void 0===g)return;b=f.toUpperCase();switch(b){case "SP":case "R6":e.u[6]=g&65535;break;case "PC":case "R7":ae(e,
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function Zi(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.T&&(a.i("ended assemble at "+N(a,a.S.G)),a.K=a.S,a.T=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.na=null;if(Ab(a)&&0<b.length){a.T&&(b="a "+N(a,a.S.G)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],l=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==l||"r"==l||"a">n||"z"<n){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var r=
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ie?16:a.ma,Cj=(Xc+je-1)/je|0||1,Za="";Cj--&&0<Xc;){for(var $a="",ke="",wa=N(a,ya.G),Yc=je,ec=0,fc=0;0<Yc&&0<Xc;){var xb=1,Zc=1==Ya?a.dc(ya,xb):a.wa(ya,xb=2),ec=ec|Zc<<(fc<<3),fc=fc+xb;fc==Ya&&(ie?($a&&($a+=","),$a+="0x"+q(ec,2*Ya)):($a+=N(a,ec,Ya),$a+=1==Ya?9==Yc?"-":" ":"  "),ec=fc=0);Yc-=xb;for(Xc-=xb;1==Ya&&xb--;)var le=Zc&255,ke=ke+(32<=le&&128>le?String.fromCharCode(le):"."),Zc=Zc>>8}Za&&(Za+="\n");Za=ie?Za+($a+","):Za+(wa+":  "+$a+(0==Yc?" "+ke:""))}Za&&a.i(Za);a.Wa=ya}}}}break;case "e":if("else"==
g[0])break;var yb,me,ne,oe,pe=g[0],qe=g[1];"eb"==pe?(yb=1,me=255,ne=a.dc,oe=a.Rb):"e"==pe||"ew"==pe?(yb=2,me=65535,ne=a.wa,oe=a.Db):qe=null;if(null==qe)a.i("edit memory commands:"),a.i("\teb [a] [...]  edit bytes at address a"),a.i("\tew [a] [...]  edit words at address a");else{var $c=Mi(a,qe);if($c)for(var ad=2;ad<g.length;ad++){var gc=wi(a,g[ad]);if(void 0===gc){a.i("unrecognized value: "+g[ad]);break}gc&~me&&a.i("warning: "+q(gc)+" exceeds "+yb+"-byte value");a.i("changing "+N(a,$c.G)+(K(a,16)?
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var vh=null;if("ks"==Ej){var wh=ab.match(/[0-9A-F]+$/);wh&&(vh=fj(a,wh[0]))}ab=ua(ab,50)+"  ;"+(vh||"stack="+N(a,ic.G));a.i(ab);te++}te||a.i("no return addresses found")}break;case "l":if("ln"==g[0]){fj(a,g[1],!0);break}f=!0;break;case "m":a:{var Aa,Ba=null,J=g[1];"?"==J&&(J=void 0);if(void 0!==J){var Na=0;if("all"==J)Na=1879046143,J=null;else if("on"==J)Ba=!0,J=null;else if("off"==J)Ba=!1,J=null;else{"keys"==J&&(J="key");"kbd"==J&&(J="keyboard");for(Aa in Gb)if(J==Aa){Na=Gb[Aa];Ba=!!(a.pa&Na);break}if(!Na){a.i("unknown message category: "+
J);break a}}if(Na)if("on"==g[2])a.pa|=Na,Ba=!0;else if("off"==g[2]&&(a.pa&=~Na,Ba=!1,1073741824==Na)){for(var xh=1E3<=a.Y.length?a.Y.length-1E3:0;xh<a.Y.length;)a.i(a.Y[xh++]);a.Y=[]}}var Hj=0,kc="";for(Aa in Gb)if(!J||J==Aa){var Ij=!!(a.pa&Gb[Aa]);if(null===Ba||Ba==Ij)kc&&(kc+=","),++Hj%10||(kc+="\n\t"),"key"==Aa&&(Aa="keys"),kc+=Aa}void 0===J&&a.i("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.i((null!==Ba?Ba?"messages on:  ":"messages off: ":"message categories:\n\t")+
(kc||"none"));Di(a)}break;case "p":if("print"==g[0]){gj(a,b.substr(5));break}var Jj=g[0];if("?"==g[1])a.i("step commands:"),a.i("\tp\tstep over instruction"),a.i("\tpr\tstep over instruction with register update");else{var yh="pr"==Jj?1:0,zh=1+yh;if(a.P)a.i("step in progress");else{var dd=Y(a.b.u[7]),lc=a.wa(dd);3==lc||4==lc||34816==(lc&65280)||35072==(lc&65280)?(a.P=zh,Ni(dd,2)):2048==(lc&65024)&&($i(a,dd),a.P=zh);a.P?(a.vb(a.f,dd,!0),a.pb()||(a.B&&a.B.ob(),a.P=0)):hj(a,yh?"tr":"t")}}break;case "r":if("reset"==
b){a.B&&a.B.reset();break}Ti(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var mc=+g[2];if(8==mc||10==mc||16==mc)a.ma=mc;else{a.i("invalid base: "+mc);break}}a.i("default base: "+a.ma);break;case "cs":var nc;void 0!==g[3]&&(nc=+g[3]);switch(g[2]){case "int":a.b.Nb=nc;break;case "start":a.b.Xb=nc;break;case "stop":a.b.Ob=nc;break;default:a.i("unknown cs option");break a}void 0!==nc&&Id(a.b);a.i("checksums "+(a.b.C.Jb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Md(a.b,+g[2])||a.i("warning: using 1x multiplier, previous target not reached"));
a.i("target speed: "+(a.b.zb.toFixed(2)+"Mhz")+" ("+a.b.mb+"x)");break;default:if(g[1]){a.i("unknown option: "+g[1]);break}case "?":a.i("debugger options:"),a.i("\tbase #\t\tset default base to #"),a.i("\tcs int #\tset checksum cycle interval to #"),a.i("\tcs start #\tset checksum cycle start count to #"),a.i("\tcs stop #\tset checksum cycle stop count to #"),a.i("\tsp #\t\tset speed multiplier to #")}break;case "t":hj(a,g[0],g[1]);break;case "u":Ui(a,g[1],g[2],8);break;case "v":if("var"==g[0]){ej(a,
b.substr(3))||(d=!1);break}if("ver"==g[0]){a.i("PDPjs version 1.30.5 ("+a.b.lb+",RELEASE"+(Db?",TYPEDARRAYS":",LONGARRAYS")+")");a.i(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){gj(a,b.substr(1));break}var we="commands:",xe;for(xe in Fi)we+="\n"+ua(xe,9)+Fi[xe];Pe(a)||(we+="\nnote: history disabled if no exec breakpoints");a.i(we);break;default:f=!0}f&&(a.i("unknown command: "+b),d=!1)}}catch(Ah){a.i("debugger error: "+(Ah.stack||Ah.message)),d=!1}return d}
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function jj(a,b,c){y.call(this,"Computer",a,jj,33554432);this.C.la=!1;kj(this,b);this.K=Gd(this,"autoPower",a);this.g=0;this.Y=a.busWidth||a.buswidth;this.f=lj;this.I=null;this.F=this.S=!1;this.ca=Gd(this,"url")||"";(Math.random()+.1).toString(36);this.B=mj(this);if(this.b=sb("CPU",this.id)){this.j=sb("Debugger",this.id);this.w=new wc({id:this.ib+".bus",busWidth:this.Y},this.b,this.j);var d,e=qb(this.id);if((this.v=sb("Panel",this.id))&&this.v.bb)for(b=0;b<e.length;b++)d=e[b],d.N=this.v.N,d.i=this.v.i,
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