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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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var lg=[function(a){Cg[a>>8&15].call(this,a)},Xf,Lf,uf,qf,sf,lf,X,function(a){Dg[a>>8&15].call(this,a)},Yf,Mf,vf,rf,tf,gg,X],Cg=[function(a){Eg[a>>4&15].call(this,a)},Hf,Ef,wf,xf,Cf,yf,Af,Vf,Vf,mg,og,qg,X,X,X],ng=[function(a){Ie(this,a,0,this.tb);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,0,Ve);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,1,Ze);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,1,Xe);this.b-=this.g?9:3+(7==this.f?2:0)}],pg=[function(a){V(this,a,0,af);
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function Og(a){z.call(this,"ROM",a,Og,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=Ga()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;Ea(a,null,!0,function(a,b,f){f?(c.M("Unable to load ROM resource (error "+f+": "+a+")"),c.g=null):(ob(c.nb,a,b),(a=Fa(a,b))?(c.B=a.ha,c.ja=a.ja):c.g=null);Pg(c)})}}E(Og);k=Og.prototype;
k.Ia=function(a,b,c,d){this.w=b;this.b=c;this.j=d;Pg(this)};k.Ma=function(){this.ja&&(this.j&&Qg(this.j,this.id,this.A,this.f,this.ja),delete this.ja);return!0};k.La=function(){return!0};
function Pg(a){if(!zb(a)){if(a.g){if(!a.B||!a.w)return;a.f||(a.f=a.B.length);if(a.B.length!=a.f)Bb(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+uc){var c={};b=(c[b]=[Og.prototype.re,Og.prototype.sf,null,null,null,a.f>>1],c);if(Lb(a.w,a,b)){b=a.F=!0;break a}}else if(Ac(a.w,b,a.f,pd)){for(c=0;c<a.B.length;c++)Hc(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.ra;0<g&&l<f.ea.length;)h.push(f.ea[l++]),g-=f.Ka;f=d.w;d=d.f;g=0;for(e>>>=f.ra;0<d&&e<f.ea.length;){l=h[g++];if(!l)break;f.ea[e++]=l;d-=f.Ka}}a.F||delete a.B}}}L(a)}}k.re=function(a){return this.B[a-this.A]};k.sf=function(){};db(function(){for(var a=H(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=F(c),d=new Og(d);G(d,c)}});
function Rg(a){z.call(this,"RAM",a,Rg);this.ja=this.B=null;this.g=a.addr;this.v=a.size;this.Wa=a.load;this.Va=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=Ga()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ea(a,null,!0,function(a,b,f){f?(c.M("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(ob(c.nb,a,b),(a=Fa(a,b))?(c.B=a.ha,c.ja=a.ja,null==c.Wa&&(c.Wa=a.Wa),null==c.Va&&(c.Va=a.Va)):c.f=null);Sg(c)})}}
E(Rg);Rg.prototype.Ia=function(a,b,c,d){this.w=b;this.b=c;this.j=d;Sg(this)};Rg.prototype.Ma=function(){this.ja&&(this.j&&Qg(this.j,this.id,this.g,this.v,this.ja),delete this.ja);return!0};Rg.prototype.La=function(){return!0};function Sg(a){if(a.w&&(!a.A&&a.v&&(Ac(a.w,a.g,a.v,Kc)?a.A=!0:a.v=0),!zb(a))){if(!a.A)x("No RAM allocated");else if(a.f){if(!a.B||!a.w)return;Tg(a,a.B,a.Wa,a.Va,a.g)}L(a)}}
Rg.prototype.reset=function(){if(this.A){for(var a=this.w,b=this.g,c=this.v,d=b&a.w,b=b>>>a.ra;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(Cb&&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.Ka;b++;d=0}this.B&&Tg(this,this.B,this.Wa,this.Va,this.g,!0)}};
function Tg(a,b,c,d,e,f){var g=!1,h=!1;if(null==c)for(var l=0;l<b.length-1;){var m=b[l]&255|(b[l+1]&255)<<8;if(m)if(m&255){var n=l;if(1!=m){I(a,"invalid signature ("+v(m)+") at offset "+v(n),4096);break}if(l+6>=b.length){I(a,"invalid block at offset "+v(n),4096);break}for(var l=l+2,r=b[l++]&255|(b[l++]&255)<<8,u=b[l++]&255|(b[l++]&255)<<8,m=m+((r&255)+(r>>8)+(u&255)+(u>>8)),t=l,C=r-=6;0<r&&l<b.length;)m+=b[l++]&255,r--;if(r||l>=b.length){I(a,"insufficient data for block at offset "+v(n),4096);break}m+=
b[l++]&255;if(m&255){I(a,"invalid checksum ("+q(m,2,!0)+") for block at offset "+v(n),4096);break}if(C)for(I(a,"loading "+v(C)+" bytes at "+v(u)+"-"+v(u+C-1),4096);C--;)Hc(a.w,u++,b[t++]&255);else u&1?g=!0:null==d&&(d=u),null!=d&&I(a,"starting address: "+v(d),4096);h=!0}else l++;else l+=2}if(!h&&(null==c&&(c=e),null!=c)){for(e=0;e<b.length;e++)Hc(a.w,c+e,b[e]);h=!0}if(h){if(null==d||g)a.b.aa(),f=!1;null!=d&&Rd(a.b,d,f)}return h}
db(function(){for(var a=H(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=F(c),d=new Rg(d);G(d,c)}});function Ug(a){z.call(this,"Keyboard",a,Ug,1024);L(this)}E(Ug);Ug.prototype.za=function(){return!1};Ug.prototype.Ia=function(a,b,c,d){this.B=a;this.b=c;this.j=d};db(function(){for(var a=H(document,"pdp11","keyboard"),b=0;b<a.length;b++){var c=a[b],d=F(c),d=new Ug(d);G(d,c)}});
function Vg(a){this.L=a.adapter;this.Y=a.baudReceive||9600;this.wa=a.baudTransmit||9600;this.va=a.upperCase;this.v=this.F=null;this.ma=a.tabSize;this.ca=a.charBOL;this.H=0;this.K=!0;z.call(this,"SerialPort",a,Vg,262144);var b=a.binding;if("console"==b)this.F="";else{var c;a=Wg;b&&(void 0===c&&(c="Panel"),(c=rb(c,this.id))&&(b=c.D[b])&&this.za(null,a,b))}this.A=this.P=this.S=null;this.exports={connect:this.Tc,receiveData:this.hc,receiveStatus:this.He}}E(Vg);var Wg="buffer";k=Vg.prototype;
k.za=function(a,b,c){var d=this;switch(b){case Wg: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?la.Ac:la.ad:46==c?b=la.Ac:a.ctrlKey&&c>=la.yc&&c<=la.hd&&(b=c-(la.yc-la.Yc));b&&(a.preventDefault&&a.preventDefault(),d.hc(b));return!0},c.onkeypress=function(a){a=a||window.event;var b=a.which||a.keyCode;a.altKey&&b==la.$c&&(b=la.Zc);d.hc(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.hc(a.getData("Text"))},c.removeAttribute("readonly"),!0}return!1};
k.Ia=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;var e=this;this.da=Qc(this.b,this.L?-1:48,4,262144);this.na=Nc(this.b,function(){var a;a=-1;e.I.length&&(a=e.I.shift()&255,I(e,"receiveByte("+q(a,2,!0)+")"),e.va&&97<=a&&122>a&&(a-=32),Pc(e.b,e.na,1E3/Math.round(e.Y/10)));0<=a&&(e.N=a,e.f&128?e.N|=49152:e.f|=128,e.f&64&&Oc(c,e.da))});this.T=Qc(this.b,this.L?-1:52,4,262144);this.Ba=Nc(this.b,function(){e.g|=128;e.g&64&&Oc(c,e.T)});Lb(b,this,Xg,this.L?64832+8*(this.L-1)-65392:0);Nb(b,this.reset.bind(this));
L(this)};k.Tc=function(a){if(!this.A){var b=Cd(this.B,"connection");if(b){var c=b.split("->");if(2==c.length){var d=za(c[0]);if(d!=this.mb)return;c=za(c[1]);if(this.A=qb(c)){var e=this.A.exports;if(e){var f=e.connect;f&&f.call(this.A,this.K);if(this.P=e.receiveData){this.K=a;this.S=e.receiveStatus;this.status(this.nb+"."+d+" connected to "+c);return}}}}this.status("Unable to establish connection: "+b)}}};
k.Ma=function(a,b){if(!b)if(this.Tc(this.K),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.La=function(a){return a?this.save():!0};k.reset=function(){Yg(this)};k.save=function(){var a=new U(this);a.set(0,[]);return a.data()};k.restore=function(){return Yg(this)};function Yg(a){a.N=0;a.f=8192;a.g=128;a.I=[];return!0}
k.hc=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);Pc(this.b,this.na,1E3/Math.round(this.Y/10));return!0};k.He=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&&Oc(this.b,this.da))};k.ee=function(){var a=this.f&65534;this.f&=-32769;return a};
k.df=function(a){var b=a^this.f;this.f=this.f&-112|a&111;this.S&&b&6&&(b=0,b=this.K?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.de=function(){this.f&=-129;return this.N};k.cf=function(){};k.Ge=function(){return this.g};k.Hf=function(a){this.g&128&&(a&64?Oc(this.b,this.T):ad(this.b,this.T));this.g=this.g&-70|a&69};k.Fe=function(){return 0};
k.Gf=function(a){a&=255;I(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=13!=a&&10!=a?Aa[a]:null)?"<"+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=ta("",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==
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db(function(){for(var a=H(document,"pdp11","serial"),b=0;b<a.length;b++){var c=a[b],d=F(c),d=new Vg(d);G(d,c)}});function jd(a){z.call(this,"PC11",a,jd);this.N=$g(this,a.autoMount);this.g=0;this.ca=a.baudReceive||3600;this.I=this.K=this.f=0;this.H=[];this.F=ah;this.v=bh;this.L=this.A="";this.ha=this.Wa=this.Va=null;this.T=-1;this.P=!Pa("Mobi")&&window&&"FileReader"in window}E(jd);var ah="",bh=0;
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k.za=function(a,b,c){var d=this,e=bh;switch(b){case "listTapes":return this.D[b]=c,c.onchange=function(){var a=d.D.descTape,b=c.options[c.selectedIndex];if(a&&b){var e={};if(b=b.getAttribute("data-value"))try{e=eval("("+b+")")}catch(l){x("PC11 option error: "+l.message)}b=e.desc;void 0===b&&(b="");e=e.href;void 0!==e&&(b='<a href="'+e+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descTape":return this.D[b]=c,!0;case "readTape":e=2;case "loadTape":return e||(e=1),this.D[b]=c,c.onclick=function(){var a=
d.D.listTapes;a&&ch(d,a.options[a.selectedIndex].text,a.value,e)},!0;case "mountTape":if(!this.P){c.parentNode.removeChild(c);break}this.D[b]=c;c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length});c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;ch(d,w(b,!0),b,1,a)}return!1};return!0;case "readProgress":return this.D[b]=c,!0}return!1};
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function Gh(a,b,c,d,e){var f=c;if(e){var g=new FileReader;g.onload=function(){var e=g.result;e&&(e=new Uint8Array(e,0,e.byteLength),Hh(a,b,c,d,e),a.F="?");Eh(a)};g.readAsArrayBuffer(e);return!0}0>c.indexOf("/api/v1/dump")&&(e=pa(c),f="json"==e||"gz"==e?encodeURI(c):Ga()+"/api/v1/dump?path="+encodeURIComponent(c)+"&format=json");return!!Ea(f,null,!0,function(e,f,g){var h=0>g&&a.B&&!a.B.C.la;g?a.M('Unable to load tape "'+b+'" (error '+g+": "+e+")",h):(ob(a.nb,e,f),(e=Fa(e,f))&&Hh(a,b,c,d,e.ha,e.Wa,
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k.Xe=function(a){a&1&&(this.f&32768?(a&=-2,this.f&64&&Oc(this.b,this.S)):(this.f&=-129,this.f|=2048,this.K=0,Pc(this.b,this.da,1E3/Math.round(this.ca/10))));this.f=this.f&-66|a&65};k.Xd=function(){this.f&=-129;this.f|=2048;return this.K};k.We=function(){};var Ih={},Ah=(Ih[65384]=[null,null,jd.prototype.Yd,jd.prototype.Xe,"PRS"],Ih[65386]=[null,null,jd.prototype.Xd,jd.prototype.We,"PRB"],Ih);
function Jh(a,b,c){z.call(this,"Disk",{id:a.nb+".disk"+q(++Kh,4)},Jh,8192);this.controller=a;this.B=a.B;this.j=a.j;this.v=b;this.Xa=b.name;this.dc=b.dc;Lh(this,c,b.fa,b.ka,b.ia,b.Ca);L(this)}var Kh=0;E(Jh);k=Jh.prototype;k.Ia=function(a,b,c,d){this.j=d};
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function Nh(a,b,c,d,e){var f=c;if(a.w)return!0;a.Xa=b;a.Pa=c;a.uc=w(c);a.w=e;a.A=a.controller;if(d){var g=new FileReader;g.onload=function(){var b=g.result,c,d=b?b.byteLength:0,e=ka[d];if(e){a.fa=e[0];a.ka=e[1];a.ia=e[2];a.Ca=e[3]||512;c=a.Ca>>2;var f=e=0,b=new DataView(b,0,d);a.b=Array(a.fa);for(d=0;d<a.b.length;d++)for(var u=a.b[d]=Array(a.ka),t=0;t<u.length;t++)for(var C=u[t]=Array(a.ia),y=0;y<C.length;y++){for(var A=Mh(null,d,t,y+1,a.Ca,0),D=A.data,Sa=0;Sa<c;Sa++,f+=4)var S=D[Sa]=b.getInt32(f,
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null,!0,function(b,c,d){Oh(a,b,c,d)})}
function Oh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.C.la;if(d)a.controller.M('Unable to load disk "'+a.Xa+'" (error '+d+": "+b+")",f);else{ob(a.controller.nb,b,c);try{if(0<w(a.uc,!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.Xa]: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.Ca=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,C=u.length;C<t;C++)u[C]=n;Ph(l,u)}else r=[],n=l.pattern=n|n<<8|n<<16|n<<24,l.data=r;delete l.bytes}Mh(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.Xa)}catch(y){x("Disk image error ("+b+"): "+y.message)}}a.w&&(a.w.call(a.A,a.v,e,a.Xa,a.Pa),a.w=null)}function Mh(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Ig=b;a.Jg=c;a.ab=a.Ra=0;a.hb=!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.nd&&b<f.ka)for(h=g[b]=Array(f.Mc),g=0;g<h.length;g++)h[g]=Mh(null,a,b,g+1,f.rc,0);if(h){for(g=0;g<h.length;g++)if(h[g]&&h[g].sector==c){d=h[g];break}!d&&f.nd&&9==f.nc&&(d=h[g]=Mh(null,a,b,f.nc,f.rc,0))}}e&&e(d,!1);return d};function Ph(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.Ra?f<a.ab?(a.Ra+=a.ab-f,a.ab=f):f>=a.ab+a.Ra&&(a.Ra+=f-(a.ab+a.Ra)+1):(a.ab=f,a.Ra=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
function Qh(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 Rh(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 Sh(a){for(var b="",c=0,d;d=Qh(a,c++);)for(var e=0,f=d.length;e<f;e++)b+=String.fromCharCode(Rh(a,d,e));return btoa(b)}
k.save=function(){var a=0,b=[];b[a++]=[this.Pa,this.f,this.fa,this.ka,this.ia,this.Ca];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.Ra){for(var h=[],l=0,m=g.ab,n=g.ab+g.Ra;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.ab,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?Lh(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.ab=e;for(h.Ra=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.M("Unable to restore disk '"+this.Xa+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=Qh(this,a++);)Th(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 Th(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){z.call(this,"RK11",a,T,65536);this.K=Uh(this,a.autoMount);this.F=0;this.g=Array(8);this.L=!Pa("Mobi")&&window&&"FileReader"in window}E(T);function Uh(a,b){if(b&&"string"==typeof b)try{b=eval("("+b+")")}catch(c){x(a.type+" auto-mount error: "+c.message+" ("+b+")"),b=null}return b||{}}k=T.prototype;
k.za=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.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&&Vh(d,
a)},!0;case "loadDisk":return this.D[b]=c,c.onclick=function(){var a=d.D.listDisks;a&&a.options&&Wh(d,a.options[a.selectedIndex].text,a.value)},!0;case "bootDisk":return this.D[b]=c,c.onclick=function(){var a,b=d.D.listDrives,b=b&&na(b.value,10);null==b||0>b||b>=d.g.length||!(a=d.g[b])?d.M("Unable to boot the selected drive"):a.qa?(Rd(d.b,0,!0),(a=d.Bc(a,0,0,0,512,0,2))&&d.M("Unable to read the boot sector ("+a+")")):d.M("Load a disk into the drive first")},!0;case "saveDisk":if(!this.L){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.qa)?(a=Qa(Sh(a),a.uc.replace(".json",".img")),x(a)):d.M("No disk loaded in drive."):d.M("No disk drive selected."))};return!0;case "mountDisk":if(this.L)return this.D[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;Wh(d,w(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
k.Ia=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;if(a=Uh(this,Cd(this.B,"autoMount")))for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.K[e]=a[e]);Xh(this);this.Mb=Qc(this.b,144,5,65536);Lb(b,this,Yh);Nb(b,this.reset.bind(this));Zh(this,"None","",!0);this.L&&Zh(this,"Local Disk","?");Zh(this,"Remote Disk","??");$h(this)||L(this)};
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function Wi(a,b){b=a.b.fc(b)[0];b>=a.b.Ha&&b<a.w.Ha&&(b=b-a.b.Ha+a.w.Ha);return a.w.fc(b)}function Xi(a,b){switch(b){case "N":a=Wd(a.b);break;case "Z":a=Vd(a.b);break;case "V":a=Ud(a.b);break;case "C":a=Td(a.b);break;default:a=0}return b.charAt(0)+(a?"1":"0")+" "}
function Z(a,b){var c="",d=a.b;if(8>b)c=Mi(b),c+="="+N(a,d.u[b]);else if(13>b)c="A"+(b-8)+"="+N(a,d.cb[b-8]);else if(16<=b&&20>b)c="S"+(b-16)+"="+N(a,d.Oa[b-16]);else switch(b){case 20:c="PS="+N(a,hd(d));break;case 21:c="IR="+N(a,d.Eb);break;case 22:c="ER="+N(a,d.oa);break;case 23:c="SL="+N(a,d.jb);break;case 24:c="MMR0="+N(a,bd(d));break;case 25:c="MMR1="+N(a,dd(d));break;case 26:c="MMR2="+N(a,ed(d));break;case 27:c="MMR3="+N(a,d.Na);break;case 28:a.v&&(c="AR="+N(a,a.v.Da,3));break;case 29:a.v&&
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function Qg(a,b,c,d,e){var f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var l=h.o,m=h.a;if(void 0!==l){var n=f,l=[l>>>0,g],r=Ba(n,l,a.Nc);0>r&&n.splice(-(r+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.I.push({Pg:b,G:c,zd:d,ja:e,Lc:f})}function Zi(a,b,c){var d=[],e=a.ba(b)>>>0;for(b=0;b<a.I.length;b++){var f=a.I[b],g=f.G>>>0,h=f.zd;if(e>=g&&e<g+h){e=Ba(f.Lc,[e-g],a.Nc);0<=e?$i(a,b,e,d):c&&(e=~e,$i(a,b,e-1,d),$i(a,b,e,d));break}}return d}
function $i(a,b,c,d){var e={},f=a.I[b].Lc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.I[b].ja[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function aj(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return vi(a)||a.i("no variables"),!0;if(!c[2])return vi(a,c[1]);if(!c[3])return delete a.ca[c[1]],!0;b=ri(a,c[3]);return void 0!==b?(a.ca[c[1]]=b,!0):!1}a.i("invalid assignment:"+b);return!1}
function bj(a,b,c){var d=null;if(b=Hi(a,b,!0)){a.ba(b);var e=Zi(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.G-e[1])&&(g=" + "+v(f)),f=e[0]+" ("+N(a,e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.G)&&(g=" - "+v(f)),f=e[4]+" ("+N(a,e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function Oi(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=ri(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":Sd(e,
g);a.L=Y(e.u[7]);break;case "N":e.X=g?32768:0;break;case "Z":e.Z=g?0:1;break;case "V":e.W=g?32768:0;break;case "C":e.V=g?65536:0;break;case "PS":id(e,g);break;case "IR":gd(e,g);break;case "ER":e.oa=g;d=!0;break;case "SL":e.jb=g|255;break;case "MMR0":cd(e,g);d=!0;break;case "MMR3":fd(e,g);d=!0;break;case "AR":a.v&&(d=a.v,oc(d,d.Da=g));d=!0;break;case "DR":a.v&&(d=a.v,Zb(d,d.Db=g));d=!0;break;case "SR":if(a.v&&rc(a.v)){pc(a.v,g);d=!0;break}default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){e.u[b]=
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function dj(a,b,c){if("?"==c)a.i("trace commands:"),a.i("\tt  [#]\ttrace # instructions"),a.i("\ttr [#]\ttrace # instructions with register updates"),a.i("\ttc [#]\ttrace # cycles"),a.i("note: bn [#] breaks after # instructions without updates");else{var d="t"!=b;c=ti(a,c,null,!0)||1;var e=0;"tc"==b&&(e=c,c=1);a.wb=b;Ra(c,function(){return sb(a,!0)&&a.sb(e,d,!1)},function(){a.v&&a.v.stop();a.B.Aa(-1);sb(a,!1)})}}
function Pi(a,b,c,d){if(b=Hi(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=ti(a,c.substr(1)),null!=c&&(d=c);else{d=Hi(a,c,!0);if(!d||d.G<b.G)return;e=d.G-b.G;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=yb(a,!1)||a.P?a.K:null;var g=null!=f?"cycles":null,h=Zi(a,b),l=b.G;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.i(m)}h[3]&&(g=h[3],f=null);f=Vi(a,b,g,f);a.i(f);a.L=b;e-=b.G-l;c++}}}
function Ui(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.L=a.S,a.T=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.na=null;if(zb(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=
Hi(a,g[1],!0);if(r)if(a.S=r,void 0===g[2])a.i("begin assemble at "+N(a,r.G)),a.T=!0,a.B.Aa();else{var u;a.i("not supported yet");u=[];if(u.length){for(var t=0;t<u.length;t++)a.Tb(r,u[t],1);a.i(Vi(a,a.S))}}break;case "b":a:{var C=g[0],y=g[1],A=b;if("?"==y)a.i("breakpoint commands:"),a.i("\tbp [#]\tset exec breakpoint at addr #"),a.i("\tbr [#]\tset read breakpoint at addr #"),a.i("\tbw [#]\tset write breakpoint at addr #"),a.i("\tbc [#]\tclear breakpoint at addr #"),a.i("\tbl\tlist all breakpoints"),
a.i("\tbn [#]\tbreak after # instruction(s)");else{var D=C.charAt(1);if("l"==D){var Sa;Sa=0+Ti(a,a.f);Sa+=Ti(a,a.N);(Sa+=Ti(a,a.F))||a.i("no breakpoints")}else if("n"==D)a.wa=ti(a,y),a.i("break after "+a.wa+" instruction(s)");else if(void 0===y)a.i("missing breakpoint address");else{var S=Y();if("*"!=y&&(S=Hi(a,y,!0),!S))break a;"c"==D?null==S.G?(xi(a),a.i("all breakpoints cleared")):Ri(a,a.f,S)||Ri(a,a.N,S)||Ri(a,a.F,S)||a.i("breakpoint missing: "+N(a,S.G)):null!=S.G&&(Li(a,S,A),"p"==D?a.xb(a.f,
S):"r"==D?a.xb(a.N,S):"w"==D?a.xb(a.F,S):a.i("unknown breakpoint command: "+D))}}}break;case "c":a.gb&&(a.gb.value="");break;case "d":a:{var tb,Ja=g[0],ua=g[1],Ka=g[2],wj=g[3];if("?"==ua){var ub="";for(tb in Fb)a.Qa[tb]&&(ub&&(ub+=","),ub+=tb);ub+=",state,symbols";a.i("dump memory commands:");a.i("\tda [a]        dump info for address a");a.i("\tdb [a] [n]    dump n bytes at address a");a.i("\tdw [a] [n]    dump n words at address a");a.i("\tdd [a] [n]    dump n dwords at address a");a.i("\tds [a] [n]    dump n words at address a as JSON");
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ga--,nh=Vi(a,cc,"history",xj);(!de.length||0<=nh.indexOf(de[0]))&&a.i(nh);cc.pc&&(ma+=cc.pc,bc-=cc.pc,ga-=cc.pc);ma>=va.length&&(ma=0);a.ub=ga;lh++;bc--}}lh||(a.i("no "+kh+"history available"),a.ub=void 0)}else{var wa=Hi(a,ua);if(wa)if("da"==Ja){var ha=a.b.fc(wa.G);a.i(ta("",19)+oa(wa.G,17,3)+"  "+p(wa.G,8));1<ha.length&&(a.i(ta("",24)+oa(ha[1],13,3)+"  "+p(ha[1],8)),a.i("+   "+Di[ha[2]]+"PAR"+ha[3]+": "+oa(ha[4],22,3)+"  "+p(ha[4],8)),a.i("&  MMUMASK: "+oa(ha[5],22,3)+"  "+p(ha[5],8)),a.i("= PHYSICAL: "+
oa(ha[0],22,3)+"  "+p(ha[0],8)))}else{var Va=0,ee="ds"==Ja;if(Ka){if("l"==Ka.charAt(0))Ka=Ka.substr(1)||wj,Va=ti(a,Ka);else{var oh=Hi(a,Ka);oh&&(Va=oh.G-wa.G)}0>Va&&(Va=0);65536<Va&&(Va=65536)}for(var Wa="dd"==Ja?4:"db"==Ja?1:2,Sc=Wa*Va||128,fe=ee?16:a.ma,yj=(Sc+fe-1)/fe|0||1,Xa="";yj--&&0<Sc;){for(var Ya="",ge="",ua=N(a,wa.G),Tc=fe,dc=0,ec=0;0<Tc&&0<Sc;){var wb=1,Uc=1==Wa?a.Ab(wa,wb):a.xa(wa,wb=2),dc=dc|Uc<<(ec<<3),ec=ec+wb;ec==Wa&&(ee?(Ya&&(Ya+=","),Ya+="0x"+q(dc,2*Wa)):(Ya+=N(a,dc,Wa),Ya+=1==Wa?
9==Tc?"-":" ":"  "),dc=ec=0);Tc-=wb;for(Sc-=wb;1==Wa&&wb--;)var he=Uc&255,ge=ge+(32<=he&&128>he?String.fromCharCode(he):"."),Uc=Uc>>8}Xa&&(Xa+="\n");Xa=ee?Xa+(Ya+","):Xa+(ua+":  "+Ya+(0==Tc?" "+ge:""))}Xa&&a.i(Xa);a.Ya=wa}}}}break;case "e":if("else"==g[0])break;var xb,ie,je,ke,le=g[0],me=g[1];"eb"==le?(xb=1,ie=255,je=a.Ab,ke=a.Tb):"e"==le||"ew"==le?(xb=2,ie=65535,je=a.xa,ke=a.Gb):me=null;if(null==me)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 Vc=Hi(a,me);if(Vc)for(var Wc=2;Wc<g.length;Wc++){var fc=ri(a,g[Wc]);if(void 0===fc){a.i("unrecognized value: "+g[Wc]);break}fc&~ie&&a.i("warning: "+q(fc)+" exceeds "+xb+"-byte value");a.i("changing "+N(a,Vc.G)+(K(a,16)?"":" from "+N(a,je.call(a,Vc),xb))+" to "+N(a,fc,xb));ke.call(a,Vc,fc,xb)}}break;case "g":a:{var ph=g[1],zj=b;if(void 0!==ph){var ne=Hi(a,ph,!0);if(!ne)break a;Li(a,ne,zj);a.xb(a.f,ne,!0)}a.lb(!0,c)}break;case "h":a.C.U?(c||a.i("halting"),a.aa()):yb(a,!0)||c||a.i("already halted");
break;case "i":if("if"==g[0]){var oe;var gc=b.substr(2),gc=za(gc);ri(a,gc)?(c||a.i("true: "+gc),oe=!0):(c||a.i("false: "+gc),oe=!1);oe||(d=!1);break}f=!0;break;case "k":var Aj=g[0];if("?"==g[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var pe=0,qe=Y(),hc=Y(a.b.u[6]);for(a.i("stack trace for "+N(a,hc.G));10>pe;){for(var Za=null,Bj=256;65536>hc.G>>>0;){qe.G=a.xa(hc,2);if(null==hc.G||!Bj--)break;if(!(qe.G&1)){for(var Cj=a,Xc=qe,qh=null,ic=
Xc.G,rh=ic,re=1;6>=re&&ic;re++){if(2<re){Xc.G=ic;var Yc=Vi(Cj,Xc);if(0<=Yc.indexOf("JSR")){var sh=Yc.indexOf(" ");if(ic+(Yc.indexOf(" ",sh+1)-sh-1)/2==rh){qh=Yc;break}}}ic-=2}Xc.G=rh;if(Za=qh)break}}if(!Za||null==Za)break;var th=null;if("ks"==Aj){var uh=Za.match(/[0-9A-F]+$/);uh&&(th=bj(a,uh[0]))}Za=ta(Za,50)+"  ;"+(th||"stack="+N(a,hc.G));a.i(Za);pe++}pe||a.i("no return addresses found")}break;case "l":if("ln"==g[0]){bj(a,g[1],!0);break}f=!0;break;case "m":a:{var xa,ya=null,J=g[1];"?"==J&&(J=void 0);
if(void 0!==J){var La=0;if("all"==J)La=1879046143,J=null;else if("on"==J)ya=!0,J=null;else if("off"==J)ya=!1,J=null;else{"keys"==J&&(J="key");"kbd"==J&&(J="keyboard");for(xa in Fb)if(J==xa){La=Fb[xa];ya=!!(a.pa&La);break}if(!La){a.i("unknown message category: "+J);break a}}if(La)if("on"==g[2])a.pa|=La,ya=!0;else if("off"==g[2]&&(a.pa&=~La,ya=!1,1073741824==La)){for(var vh=1E3<=a.Y.length?a.Y.length-1E3:0;vh<a.Y.length;)a.i(a.Y[vh++]);a.Y=[]}}var Dj=0,jc="";for(xa in Fb)if(!J||J==xa){var Ej=!!(a.pa&
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