Fixed the LED (lamp) test, fixed Front Panel update on a machine RESET, and cleaned up the status update code a bit

This commit is contained in:
Jeff 2016-11-03 10:28:54 -07:00 committed by Jeff Parsons
commit 57bceb4da9
7 changed files with 554 additions and 512 deletions

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function hh(a,b,c,d,e){var f=c;if(a.w)return!0;a.Wa=b;a.fb=c;a.Cc=sa(c);a.w=e;a.C=a.controller;if(d){var g=new FileReader;g.onload=function(){var b=g.result,c,d=b?b.byteLength:0,e=la[d];if(e){a.ua=e[0];a.ya=e[1];a.qa=e[2];a.Ka=e[3]||512;c=a.Ka>>2;var f=e=0,b=new DataView(b,0,d);a.b=Array(a.ua);for(d=0;d<a.b.length;d++)for(var t=a.b[d]=Array(a.ya),w=0;w<t.length;w++)for(var y=t[w]=Array(a.qa),x=0;x<y.length;x++){for(var A=gh(null,d,w,x+1,a.Ka,0),ja=A.data,Ia=0;Ia<c;Ia++,f+=4)var Q=ja[Ia]=b.getInt32(f,
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"?");Xg(this,"Remote Tape","??");Yg(this)||H(this)};k.Ga=function(a,b){if(!b)if(!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.Fa=function(a){return a?this.save():!0};k.reset=function(){this.f&=-2241;this.L=0};function Yg(a){a.D=0;if(a.g){var b=a.g.path||"",c;if(!(c=a.g.name))a:{if((c=a.G.listTapes)&&c.options)for(var d=0;d<c.options.length;d++){var e=c.options[d];if(e.value==b){c=e.text;break a}}c=sa(b,!0)}b&&c?Zg(a,c,b,1,!0):$g(a)}return!!a.D}
function Tg(a,b,c,d,e){if(c)if("?"==c)a.O('Use "Choose File" and "Mount" to select and load a local tape.');else{if("??"==c){c=window.prompt("Enter the URL of a remote tape image.","")||"";if(!c)return;b=sa(c);a.status("Attempting to load "+c+' as "'+b+'"');a.H="??"}else a.H=c;Zg(a,b,c,d,!1,e)}else ah(a,!1)}
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function eh(a,b,c){u.call(this,"Disk",{id:a.Pa+".disk"+p(++fh,4)},eh,2097152);this.controller=a;this.A=a.A;this.i=a.i;this.v=b;this.Wa=b.name;this.dc=b.dc;gh(this,c,b.ua,b.ya,b.qa,b.La);H(this)}var fh=0;z(eh);k=eh.prototype;k.Da=function(a,b,c,d){this.i=d};
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function ih(a,b,c,d,e){var f=c;if(a.w)return!0;a.Wa=b;a.fb=c;a.Cc=sa(c);a.w=e;a.C=a.controller;if(d){var g=new FileReader;g.onload=function(){var b=g.result,c,d=b?b.byteLength:0,e=la[d];if(e){a.ua=e[0];a.ya=e[1];a.qa=e[2];a.La=e[3]||512;c=a.La>>2;var f=e=0,b=new DataView(b,0,d);a.b=Array(a.ua);for(d=0;d<a.b.length;d++)for(var t=a.b[d]=Array(a.ya),w=0;w<t.length;w++)for(var y=t[w]=Array(a.qa),x=0;x<y.length;x++){for(var A=hh(null,d,w,x+1,a.La,0),ja=A.data,Ia=0;Ia<c;Ia++,f+=4)var Q=ja[Ia]=b.getInt32(f,
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function ih(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.A&&!a.A.B.ja;if(d)a.controller.O('Unable to load disk "'+a.Wa+'" (error '+d+": "+b+")",f);else{nb(a.controller.Pa,b,c);try{if(0<sa(a.Cc,!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.Wa]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
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0;w<r.length;w++)c=c+r[w]&-1}a.b=h;a.f=c;e=a}else q("Empty disk image: "+a.Wa)}catch(x){q("Disk image error ("+b+"): "+x.message)}}a.w&&(a.w.call(a.C,a.v,e,a.Wa,a.fb),a.w=null)}function gh(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Oe=b;a.Pe=c;a.Na=a.Aa=0;a.Ra=!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.Ic&&b<f.ya)for(h=g[b]=Array(f.Jc),g=0;g<h.length;g++)h[g]=gh(null,a,b,g+1,f.wc,0);if(h){for(g=0;g<h.length;g++)if(h[g]&&h[g].sector==c){d=h[g];break}!d&&f.Ic&&9==f.mc&&(d=h[g]=gh(null,a,b,f.mc,f.wc,0))}}e&&e(d,!1);return d};function jh(a,b){for(var c=0,d=a.length>>2,e=Array(d),f=0;f<d;f++)e[f]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24,c+=4;a.data=e}
k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};k.write=function(a,b,c){if(this.g)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.Aa?f<a.Na?(a.Aa+=a.Na-f,a.Na=f):f>=a.Na+a.Aa&&(a.Aa+=f-(a.Na+a.Aa)+1):(a.Na=f,a.Aa=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
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k.save=function(){var a=0,b=[];b[a++]=[this.fb,this.f,this.ua,this.ya,this.qa,this.Ka];if(!this.g)for(var c=this.b,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.Aa){for(var h=[],l=0,m=g.Na,n=g.Na+g.Aa;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Na,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?fh(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.Na=e;for(h.Aa=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.O("Unable to restore disk '"+this.Wa+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=kh(this,a++);)mh(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 mh(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 N(a){u.call(this,"RL11",a,N,2097152);this.v=a.autoMount||null;this.H=0;this.f=Array(4);this.L=!Pa("Mobi")&&window&&"FileReader"in window}z(N);k=N.prototype;
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c,c.onclick=function(){var a=d.G.listDisks;a&&oh(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.L){c.parentNode.removeChild(c);break}this.G[b]=c;c.onclick=function(){var a=d.G.listDrives;if(a&&a.options&&d.f)if(a=d.f[qa(a.value,10)||0])if(a=a.Ba){var b;b="";for(var c=0,h;h=kh(a,c++);)for(var l=0,m=h.length;l<m;l++)b+=String.fromCharCode(lh(a,h,l));b=btoa(b);a=a.Cc.replace(".json",".img");c=null;b="data:application/octet-stream;base64,"+b;a&&(c=document.createElement("a"),
null,!0,function(b,c,d){jh(a,b,c,d)})}
function jh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.A&&!a.A.B.ja;if(d)a.controller.O('Unable to load disk "'+a.Wa+'" (error '+d+": "+b+")",f);else{nb(a.controller.Pa,b,c);try{if(0<sa(a.Cc,!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.Wa]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
c+")");if(h.length)if(1==h.length)q(h[0]);else{a.ua=h.length;a.ya=h[0].length;a.qa=h[0][0].length;var l=h[0][0][0];a.La=l&&l.length||512;for(d=c=0;d<a.ua;d++)for(f=0;f<a.ya;f++)for(g=0;g<a.qa;g++)if(l=h[d][f][g]){var m=l.length;void 0===m&&(m=l.length=512);var m=m>>2,n=l.pattern;void 0===n&&(n=l.pattern=0);var r=l.data;if(void 0===r){var t=l.bytes;if(void 0!==t&&t.length){for(var w=m<<2,y=t.length;y<w;y++)t[y]=n;kh(l,t)}else r=[],n=l.pattern=n|n<<8|n<<16|n<<24,l.data=r;delete l.bytes}hh(l,d,f);for(w=
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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.Ic&&b<f.ya)for(h=g[b]=Array(f.Jc),g=0;g<h.length;g++)h[g]=hh(null,a,b,g+1,f.wc,0);if(h){for(g=0;g<h.length;g++)if(h[g]&&h[g].sector==c){d=h[g];break}!d&&f.Ic&&9==f.mc&&(d=h[g]=hh(null,a,b,f.mc,f.wc,0))}}e&&e(d,!1);return d};function kh(a,b){for(var c=0,d=a.length>>2,e=Array(d),f=0;f<d;f++)e[f]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24,c+=4;a.data=e}
k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};k.write=function(a,b,c){if(this.g)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.Aa?f<a.Oa?(a.Aa+=a.Oa-f,a.Oa=f):f>=a.Oa+a.Aa&&(a.Aa+=f-(a.Oa+a.Aa)+1):(a.Oa=f,a.Aa=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
function lh(a,b){var c=a.ya*a.qa,d=b/c|0;return d<a.ua?(b%=c,a.seek(d,b/a.qa|0,b%a.qa+1)):null}function mh(a,b,c){for(var d=1,e=0,f=0;d--;){var g=a.read(b,c++);if(0>g)break;e|=g<<f;f+=8}return e}
k.save=function(){var a=0,b=[];b[a++]=[this.fb,this.f,this.ua,this.ya,this.qa,this.La];if(!this.g)for(var c=this.b,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.Aa){for(var h=[],l=0,m=g.Oa,n=g.Oa+g.Aa;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Oa,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?gh(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.Oa=e;for(h.Aa=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.O("Unable to restore disk '"+this.Wa+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=lh(this,a++);)nh(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 nh(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 N(a){u.call(this,"RL11",a,N,2097152);this.v=a.autoMount||null;this.H=0;this.f=Array(4);this.L=!Pa("Mobi")&&window&&"FileReader"in window}z(N);k=N.prototype;
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c,c.onclick=function(){var a=d.G.listDisks;a&&ph(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.L){c.parentNode.removeChild(c);break}this.G[b]=c;c.onclick=function(){var a=d.G.listDrives;if(a&&a.options&&d.f)if(a=d.f[qa(a.value,10)||0])if(a=a.Ba){var b;b="";for(var c=0,h;h=lh(a,c++);)for(var l=0,m=h.length;l<m;l++)b+=String.fromCharCode(mh(a,h,l));b=btoa(b);a=a.Cc.replace(".json",".img");c=null;b="data:application/octet-stream;base64,"+b;a&&(c=document.createElement("a"),
"string"!=typeof c.download&&(c=null));c?(c.href=b,c.download=a,document.body.appendChild(c),c.click(),document.body.removeChild(c),a="Check your Downloads folder for "+a+"."):(window.open(b),a="Check your browser for a new window/tab containing the requested data"+(a?" ("+a+")":"")+".");q(a)}else d.O("No disk loaded in drive.");else d.O("No disk drive selected.")};return!0;case "mountDrive":if(this.L)return this.G[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=
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k.Da=function(a,b,c,d){this.A=a;this.w=b;this.b=c;this.i=d;if((this.v=gd(this.A,"autoMount")||this.v)&&"string"==typeof this.v)try{this.v=eval("("+this.v+")")}catch(e){q("RL11 auto-mount error: "+e.message+" ("+this.v+")"),this.v=null}ph(this);this.P=Lc(112,5);Bb(b,this,qh,2097152);rh(this,"None","",!0);this.L&&rh(this,"Local Disk","?");rh(this,"Remote Disk","??");sh(this)||H(this)};
k.Fa=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.A.qc){for(a=0;a<this.f.length;a++)th(this,a,!0);sh(this,!0)}}else if(!this.restore(a))return!1;if(a=this.G.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;4>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";nh(this,0)}}return!0};k.Ea=function(a){return a?this.save():!0};k.reset=function(){ph(this)};k.save=function(){return(new P(this)).data()};
k.restore=function(a){return ph(this,a[0])};function sh(a,b){b||(a.H=0);if(a.v)for(var c in a.v){var d=a.v[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.G.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.value==e){f=h.text;break a}}f=sa(e,!0)}if(e&&f&&(g=-1,c&&(g=c.charCodeAt(c.length-1)-48,0>g||9<g)&&(g=-1),0<=g&&g<a.f.length)){!uh(a,g,f,e,!0)&&b&&H(a,!1);continue}a.O("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.H}
function oh(a,b,c,d){var e=a.G.listDrives,e=e&&qa(e.value,10);if(void 0===e||0>e||e>=a.f.length)a.O("Unable to load the selected drive");else if(c)if("?"==c)a.O('Use "Choose File" and "Mount" to select and load a local disk.');else{if("??"==c){c=window.prompt("Enter the URL of a remote disk image.","")||"";if(!c)return;b=sa(c);a.status("Attempting to load "+c+' as "'+b+'"')}uh(a,e,b,c,!1,d)}else th(a,e)}
function uh(a,b,c,d,e,f){var g=-1,h=a.f[b];h.fb.toLowerCase()!=d.toLowerCase()&&(g++,th(a,b,!0),h.cc?a.O("RL11 busy"):(h.cc=!0,e&&(h.bc=!0,a.H++,F(a)&&E(a,"auto-loading disk: "+c)),h.Ob=!!f,hh(new dh(a,h,"preload"),c,d,f,a.Lc)&&g++));return g}
k.Lc=function(a,b,c,d,e){var f;a.cc=!1;b&&(f=b.b.length?[b.b.length,b.b[0].length,b.b[0][0].length,b.b[0][0][0].length]:[0,0,0,0],b&&f[0]>a.ua||f[1]>a.ya)&&(this.O('Disk "'+c+'" too large for drive '+("RL"+a.ec)),b=null);b?(a.Ba=b,a.Wa=c,a.fb=d,this.O('Mounted disk "'+c+'" in drive '+("RL"+a.ec),a.bc||e),this.A&&this.A.qb()):a.Ob=!1;a.bc&&(a.bc=!1,--this.H||H(this));nh(this,a.ec)};
function rh(a,b,c,d){if((a=a.G.listDisks)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
function nh(a,b){if(0<=b&&b<a.f.length){var c=a.f[b],d=a.G.listDisks;a=a.G.listDrives;if(d&&a&&d.options&&a.options&&(a=qa(a.value,10),c=c.Ob?"?":c.fb,!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 th(a,b,c){var d=a.f[b];if(d.Ba||!1===c)d.Wa="",d.fb="",d.Ba=null,d.Ob=!1,c||(a.O("Drive RL"+b+" unloaded",c),nh(a,b))}
function ph(a,b){var c=0;b||(b=[]);a.fa=b[c++]||0;a.J=b[c++]||0;a.g=b[c++]||0;a.C=b[c++]||0;a.D=b[c++]||0;a.K=b[c]||0;for(b=0;b<a.f.length;b++){var d=a.f[b];void 0===d&&(d=a.f[b]={});c=a;d.ec=b;d.cc=d.Ob=!1;d.name=c.kb;d.ua=512;d.ya=2;d.qa=40;d.Ka=256;d.dc=!0;d.Ne=0;d.Me=0;d.mc=1;d.Jc=d.qa;d.wc=d.Ka;d.Qe=0;d.Se=null;d.Ba||(d.fb="");d.status=29|(512==d.ua?128:0)}return!0}
!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;ph(d,sa(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
k.Da=function(a,b,c,d){this.A=a;this.w=b;this.b=c;this.i=d;if((this.v=hd(this.A,"autoMount")||this.v)&&"string"==typeof this.v)try{this.v=eval("("+this.v+")")}catch(e){q("RL11 auto-mount error: "+e.message+" ("+this.v+")"),this.v=null}qh(this);this.P=Mc(112,5);Cb(b,this,rh,2097152);sh(this,"None","",!0);this.L&&sh(this,"Local Disk","?");sh(this,"Remote Disk","??");th(this)||H(this)};
k.Ga=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.A.qc){for(a=0;a<this.f.length;a++)uh(this,a,!0);th(this,!0)}}else if(!this.restore(a))return!1;if(a=this.G.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;4>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";oh(this,0)}}return!0};k.Fa=function(a){return a?this.save():!0};k.reset=function(){qh(this)};k.save=function(){return(new P(this)).data()};
k.restore=function(a){return qh(this,a[0])};function th(a,b){b||(a.H=0);if(a.v)for(var c in a.v){var d=a.v[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.G.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.value==e){f=h.text;break a}}f=sa(e,!0)}if(e&&f&&(g=-1,c&&(g=c.charCodeAt(c.length-1)-48,0>g||9<g)&&(g=-1),0<=g&&g<a.f.length)){!vh(a,g,f,e,!0)&&b&&H(a,!1);continue}a.O("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.H}
function ph(a,b,c,d){var e=a.G.listDrives,e=e&&qa(e.value,10);if(void 0===e||0>e||e>=a.f.length)a.O("Unable to load the selected drive");else if(c)if("?"==c)a.O('Use "Choose File" and "Mount" to select and load a local disk.');else{if("??"==c){c=window.prompt("Enter the URL of a remote disk image.","")||"";if(!c)return;b=sa(c);a.status("Attempting to load "+c+' as "'+b+'"')}vh(a,e,b,c,!1,d)}else uh(a,e)}
function vh(a,b,c,d,e,f){var g=-1,h=a.f[b];h.fb.toLowerCase()!=d.toLowerCase()&&(g++,uh(a,b,!0),h.cc?a.O("RL11 busy"):(h.cc=!0,e&&(h.bc=!0,a.H++,F(a)&&E(a,"auto-loading disk: "+c)),h.Ob=!!f,ih(new eh(a,h,"preload"),c,d,f,a.Lc)&&g++));return g}
k.Lc=function(a,b,c,d,e){var f;a.cc=!1;b&&(f=b.b.length?[b.b.length,b.b[0].length,b.b[0][0].length,b.b[0][0][0].length]:[0,0,0,0],b&&f[0]>a.ua||f[1]>a.ya)&&(this.O('Disk "'+c+'" too large for drive '+("RL"+a.ec)),b=null);b?(a.Ba=b,a.Wa=c,a.fb=d,this.O('Mounted disk "'+c+'" in drive '+("RL"+a.ec),a.bc||e),this.A&&this.A.qb()):a.Ob=!1;a.bc&&(a.bc=!1,--this.H||H(this));oh(this,a.ec)};
function sh(a,b,c,d){if((a=a.G.listDisks)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
function oh(a,b){if(0<=b&&b<a.f.length){var c=a.f[b],d=a.G.listDisks;a=a.G.listDrives;if(d&&a&&d.options&&a.options&&(a=qa(a.value,10),c=c.Ob?"?":c.fb,!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 uh(a,b,c){var d=a.f[b];if(d.Ba||!1===c)d.Wa="",d.fb="",d.Ba=null,d.Ob=!1,c||(a.O("Drive RL"+b+" unloaded",c),oh(a,b))}
function qh(a,b){var c=0;b||(b=[]);a.fa=b[c++]||0;a.J=b[c++]||0;a.g=b[c++]||0;a.C=b[c++]||0;a.D=b[c++]||0;a.K=b[c]||0;for(b=0;b<a.f.length;b++){var d=a.f[b];void 0===d&&(d=a.f[b]={});c=a;d.ec=b;d.cc=d.Ob=!1;d.name=c.kb;d.ua=512;d.ya=2;d.qa=40;d.La=256;d.dc=!0;d.Ne=0;d.Me=0;d.mc=1;d.Jc=d.qa;d.wc=d.La;d.Qe=0;d.Se=null;d.Ba||(d.fb="");d.status=29|(512==d.ua?128:0)}return!0}
k.Mc=function(a,b,c,d,e,f){this.J=f&65535;this.fa=this.fa&-49|f>>12&48;this.K=f>>16&63;this.C=this.g=b<<7|(c?64:0)|d&63;this.D=65536-e&65535;a&&(this.fa=this.fa|a|32768);return!0};
k.gd=function(a,b,c,d,e,f,g){for(var h=0,l=a.Ba,m=null,n;e--;){if(!m){m=a.Ba.seek(b,c,d+1);if(!m){h=5120;break}n=0}var r,t;if(0>(r=a.Ba.read(m,n++))||0>(t=a.Ba.read(m,n++))){h=5120;break}this.w.gb(f,r|t<<8);if(yc(this.w)){h=8192;break}f+=2;if(n>=l.Ka&&(m=null,++d>=l.qa&&(d=0,++c>=l.ya&&(c=0,++b>=l.ua)))){h=5120;break}}return g(h,b,c,d,e,f)};
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function hi(a,b,c,d){var e={},f=a.J[b].lc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.J[b].ia[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function ii(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Eh(a)||a.j("no variables"),!0;if(!c[2])return Eh(a,c[1]);if(!c[3])return delete a.Y[c[1]],!0;b=Ah(a,c[3]);return void 0!==b?(a.Y[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function ji(a,b,c){var d=null;if(b=Ph(a,b,!0)){a.ba(b);var e=gi(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.F-e[1])&&(g=" + "+p(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.F)&&(g=" - "+p(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function Wh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.j("missing value for "+b[1]);return}f=Ah(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":O(d,f);a.L=Z(d.u[7]);break;case "N":d.X=f?32768:0;break;case "Z":d.aa=
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function Xh(a,b,c,d){if(b=Ph(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Ch(a,c.substr(1)),null!=c&&(d=c);else{d=Ph(a,c,!0);if(!d||d.F<b.F)return;e=d.F-b.F;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=sb(a,!1)||a.S?a.K:null;var g=null!=f?"cycles":null,h=gi(a,b),l=b.F;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.j(m)}h[3]&&(g=h[3],f=null);f=ci(a,b,g,f);a.j(f);a.L=b;e-=b.F-l;c++}}}
function bi(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.R&&(a.j("ended assemble at "+J(a,a.P.F)),a.L=a.P,a.R=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ka=null;if(tb(a)&&0<b.length){a.R&&(b="a "+J(a,a.P.F)+" "+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=
Ph(a,g[1],!0);if(r)if(a.P=r,void 0===g[2])a.j("begin assemble at "+J(a,r.F)),a.R=!0,a.A.ca();else{var t;a.j("not supported yet");t=[];if(t.length){for(var w=0;w<t.length;w++)a.Wb(r,t[w],1);a.j(ci(a,a.P))}}break;case "b":a:{var y=g[0],x=g[1],A=b;if("?"==x)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var ja=y.charAt(1);if("l"==ja){var Ia;Ia=0+ai(a,a.g);Ia+=ai(a,a.N);(Ia+=ai(a,a.D))||a.j("no breakpoints")}else if("n"==ja)a.ta=Ch(a,x),a.j("break after "+a.ta+" instruction(s)");else if(void 0===x)a.j("missing breakpoint address");else{var Q=Z();if("*"!=x&&(Q=Ph(a,x,!0),!Q))break a;"c"==ja?null==Q.F?(Gh(a),a.j("all breakpoints cleared")):Zh(a,a.g,Q)||Zh(a,a.N,Q)||Zh(a,a.D,Q)||a.j("breakpoint missing: "+J(a,Q.F)):null!=Q.F&&(Th(a,Q,A),"p"==ja?a.mb(a.g,
Q):"r"==ja?a.mb(a.N,Q):"w"==ja?a.mb(a.D,Q):a.j("unknown breakpoint command: "+ja))}}}break;case "c":a.Qa&&(a.Qa.value="");break;case "d":a:{var db,eb=g[0],ma=g[1],Ka=g[2],Ei=g[3];if("?"==ma){var fb="";for(db in xb)a.La[db]&&(fb&&(fb+=","),fb+=db);fb+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
fb.length&&a.j("dump extension commands:\n\t"+fb)}else if("state"==ma){var rg=mi(a.A,!0);"console"==Ka?console.log(rg):(a.Qa&&(a.Qa.value=""),a.j(rg))}else if("symbols"==ma)for(var Ed=0;Ed<a.J.length;Ed++){var Fd=a.J[Ed],gb;for(gb in Fd.ia)if("."!=gb.charAt(0)){var sg=Fd.ia[gb].o;if(void 0!==sg){var tg=Fd.ia[gb].l;tg&&(gb=tg);a.j(J(a,sg)+" "+gb)}}}else{if("d"==eb){for(db in xb)if(g[1]==db){var ug=a.La[db];ug?(g.shift(),g.shift(),ug(g)):a.j("no dump registered for "+ma);break a}ma||(eb=a.Ub||"db")}else a.Ub=
eb;if("dh"==eb){var vg=ma,wg=Ka,xg="",yg=0,fa=a.$,na=a.H;if(na.length){var aa=+vg||a.tb,Hb=+wg||10;isNaN(aa)?aa=Hb:xg="more ";aa>na.length&&(a.j("note: only "+na.length+" available"),aa=na.length);fa-=aa;0>fa&&(null==na[na.length-1].F?(aa=fa+aa,fa=0):fa+=na.length);var Gd=[];"call"==wg&&(Hb=1E5,Gd=["CALL"]);for(void 0!==vg&&a.j(aa+" instructions earlier:");0<Hb&&fa!=a.$;){var zg=na[fa++];if(null==zg.F)break;var Ib=Z(zg.F),Fi=aa--,Ag=ci(a,Ib,"history",Fi);(!Gd.length||0<=Ag.indexOf(Gd[0]))&&a.j(Ag);
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var Ob=b.substr(2),Ob=ya(Ob);Ah(a,Ob)?(c||a.j("true: "+Ob),Od=!0):(c||a.j("false: "+Ob),Od=!1);Od||(d=!1);break}f=!0;break;case "k":var Ji=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var Pd=0,Qd=Z(),Pb=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Pb.F));10>Pd;){for(var La=null,Ki=256;65536>Pb.F>>>0;){Qd.F=a.oa(Pb,2);if(null==Pb.F||!Ki--)break;if(!(Qd.F&1)){for(var Li=a,Hc=Qd,Dg=null,Qb=Hc.F,Eg=Qb,Rd=1;6>=Rd&&Qb;Rd++){if(2<
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G)Ca=1878917119,G=null;else if("on"==G)pa=!0,G=null;else if("off"==G)pa=!1,G=null;else{"keys"==G&&(G="key");"kbd"==G&&(G="keyboard");for(oa in xb)if(G==oa){Ca=xb[oa];pa=!!(a.na&Ca);break}if(!Ca){a.j("unknown message category: "+G);break a}}if(Ca)if("on"==g[2])a.na|=Ca,pa=!0;else if("off"==g[2]&&(a.na&=~Ca,pa=!1,1073741824==Ca)){for(var Sd=0;Sd<a.va.length;Sd++)a.j(a.va[Sd]);a.va=[]}}var Mi=0,Rb="";for(oa in xb)if(!G||G==oa){var Ni=!!(a.na&xb[oa]);if(null===pa||pa==Ni)Rb&&(Rb+=","),++Mi%10||(Rb+="\n\t"),
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+g[2];if(8==Sb||10==Sb||16==Sb)a.da=Sb;else{a.j("invalid base: "+Sb);break}}a.j("default base: "+a.da);break;case "cs":var Tb;void 0!==g[3]&&(Tb=+g[3]);switch(g[2]){case "int":a.b.xb=Tb;break;case "start":a.b.Hb=Tb;break;case "stop":a.b.yb=Tb;break;default:a.j("unknown cs option");break a}void 0!==Tb&&id(a.b);a.j("checksums "+(a.b.B.vb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(ld(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.nb.toFixed(2)+
"Mhz")+" ("+a.b.bb+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),a.j("\tcs int #\tset checksum cycle interval to #"),a.j("\tcs start #\tset checksum cycle start count to #"),a.j("\tcs stop #\tset checksum cycle stop count to #"),a.j("\tsp #\t\tset speed multiplier to #")}break;case "t":li(a,g[0],g[1]);break;case "u":Xh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){ii(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.2 ("+a.b.wb+",RELEASE"+(wb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){ki(a,b.substr(1));break}var Td="commands:",Ud;for(Ud in Jh)Td+="\n"+xa(Ud,9)+Jh[Ud];je(a)||(Td+="\nnote: history disabled if no exec breakpoints");a.j(Td);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(Jg){a.j("debugger error: "+(Jg.stack||Jg.message)),d=!1}return d}
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function ni(a,b,c){u.call(this,"Computer",a,ni,67108864);this.B.ja=!1;oi(this,b);this.L=gd(this,"autoPower",a);this.v=0;this.Y=a.busWidth||a.buswidth;this.g=pi;this.J=null;this.D=this.R=!1;this.$=gd(this,"url")||"";(Math.random()+.1).toString(36);this.A=qi(this);if(this.b=qb("CPU",this.id)){this.i=qb("Debugger",this.id);this.w=new gc({id:this.Pa+".bus",busWidth:this.Y},this.b,this.i);var d,e=ob(this.id);if((this.f=qb("Panel",this.id))&&this.f.Qa)for(b=0;b<e.length;b++)d=e[b],d.O=this.f.O,d.j=this.f.j,
d.Qa=this.f.Qa;this.j("PDPjs v1.30.2\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.j("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.Da&&d.Da(this,this.w,this.b,this.i);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.H=d:this.g=parseInt(d,10));var f;if(a=gd(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.D=!0,this.g=pi),this.g&&(this.K=
new P(this,"1.30.2"),ri(this.K)?b=null:delete this.K);!b&&this.g&&(b=si(this))&&(this.D=!0);if(b){var g=this;Ea(b,null,!0,function(a,b,c){c?(g.H=null,g.D=!1,g.O("Unable to load machine state from server (error "+c+(b?": "+ya(b):"")+")")):(g.J=b,g.R=!0);H(g)})}else H(this);this.G.power||(this.L=!0);!c&&this.L&&ti(this,this.Ib)}else q("Unable to find CPU component")}z(ni);var pi=0;
function oi(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){q(d.message+" ("+c+")")}}a.S=b}function gd(a,b,c){var d=b.toLowerCase(),d=bb[b]||bb[d];void 0===d&&a.S&&(d=a.S[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function ti(a,b,c){for(var d=ob(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!tb(f)){tb(f,function(){ti(a,b,c)});return}}b.call(a,c)}
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k.Ib=function(a){void 0===a&&(a=this.g||(this.J?1:pi));if(!this.v){this.v++;var b=!1,c=!1;this.P=!1;var d=this.K||new P(this,"1.30.2");if(-1==a)b=!0;else if(a>pi){if(ri(d,this.J)){this.C=new P(this,"1.30.2","failsafe");ri(this.C)&&(wi(this,d),a=2,xi(this.C));this.C.set("timestamp",Da());yi(this.C);var e=this.g&&!this.D;if(1==a||Ha("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=vi(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?ri(d,g):("error"==
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function zi(a,b,c,d,e){if(!b.B.ja){b.B.ja=!0;if(b.Fa){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.Fa(f,d)&&f&&(q("Unable to restore state for "+b.type),a.N&&!a.R?(c.clear(),a.g=pi,window&&window.location.reload()):a.P=!0,b.Fa(null),e=!1)}if(!d&&b.pc)for(a=b.pc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
k.oc=function(a){var b=a[0],c=0>a[1];a=a[2];this.da=!0;this.B.ja=!0;var d=this.G.power;d&&(d.textContent="Shutdown");this.b&&(zi(this,this.b,b,c,a),this.b.sb());this.P&&(wi(this,b),b.clear());!c&&this.C&&(this.C.clear(),delete this.C);this.v=0};
function wi(a,b){if(Ha("There may be a problem with your PDPjs machine.\n\nTo help us diagnose it, click OK to send this PDPjs machine state to http://www.pcjs.org.")){var c=a.A||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.2"};d.url=a.$;d.user=c;d.type="bug";d.data=b;Ea("http://www.pcjs.org/api/v1/report",d,!0)}}
function mi(a,b,c){var d,e="none";if(a.v)return null;a.v--;var f=new P(a,"1.30.2"),g=new P(a,"1.30.2","validate"),h=Da();g.set("timestamp",h);f.set("timestamp",h);f.set("version","1.30.2");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.Ea&&(c&&a.b.ha(),d=a.b.Ea(b,c),"object"===typeof d&&f.set(a.b.id,d),c&&(a.b.B.ja=!1,!1===d&&(e=null)));for(var h=ob(a.id),l=0;l<h.length;l++){var m=h[l];m.B.ja&&(m.Ea&&(d=m.Ea(b,c),"object"===typeof d&&f.set(m.id,
d)),c&&(m.B.ja=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.A&&Ai(a,a.A,f.toString()),yi(g)&&yi(f)||(e=null,d=h=!0)):a.g&&(d=!0,h=3==a.g),d&&f.clear(h)):e=f.toString());c&&(a.B.ja=!1,b=a.G.power)&&(b.textContent="Power");a.v=0;return e}k.reset=function(){this.w&&this.w.reset&&(E(this,"Resetting "+this.w.type),this.w.reset());for(var a=ob(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.w&&c.reset&&(E(this,"Resetting "+c.type),c.reset())}};
k.start=function(a,b){for(var c=ob(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}this.ca(!0)};k.stop=function(a,b){for(var c=ob(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.ca(!0)};
k.sa=function(a,b,c){var d=this;switch(b){case "power":return this.G[b]=c,c.onclick=function(){d.v||(d.B.ja?mi(d,!1,!0):ti(d,d.Ib))},!0;case "reset":return this.G[b]=c,c.onclick=function(){if(d.B.ja&&!d.v)if(d.g&&!d.H){var a=Ha("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");mi(d,a,!0);!a&&d.N?window&&window.location.reload():(a||(d.qc=!0),d.Ib(pi),d.qc=!1)}else d.reset(),d.b&&d.b.sb()},!0;case "save":if(ua(Ga(),"pcjs.org"))c.parentNode.removeChild(c);
else return this.G[b]=c,c.onclick=function(){var a=qi(d,!0);if(a){var b=!!(d.g&&!d.H||d.N),c=mi(d,b);b?Ai(d,a,c):d.O("Resume disabled, machine state not saved")}},!0}return!1};
function qi(a,b){var c=a.A;c||((c=Na("user"),void 0!==c)?!c&&b&&(b=null,window&&(b=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c=b)&&((c=Bi(a,c))||a.O("The user ID is invalid.")):b&&a.O("Browser local storage is not available"));return c}
function Bi(a,b){a.A=null;b=Ea(Ga()+"/api/v1/user?req=verify&user="+b);var c=b[1];if(!b[0]&&c)try{b=eval("("+c+")"),b.code&&"ok"==b.code&&(Oa("user",b.data),a.A=b.data)}catch(d){q(d.message+" ("+c+")")}return a.A}function si(a){var b=null;a.A&&(b=Ga()+"/api/v1/user?req=load&user="+a.A+"&state="+Ci(a,"1.30.2"));return b}
function Ai(a,b,c){if(c){var d={req:"store"};d.user=b;d.state=Ci(a,"1.30.2");d.data=c;b=Ea(Ga()+"/api/v1/user",d);d=b[0];if(b[1]){if(d){var e=d.indexOf("\n");0<e&&(d=d.substr(0,e));d.indexOf("Error: ")||(d=d.substr(7))}d='{"code":'+b[1]+',"data":"'+d+'"}'}b=JSON.parse(d);b&&"ok"==b.code?a.O("Machine state saved to server"):c&&(c=b&&b.data||"unable to save machine state",c="error"==b.code?"Error: "+c:"Error "+b.code+": "+c,a.O(c),Oa("user",""),a.A=null)}}
function Tg(a){var b;a=ob(a.id);for(var c=0;c<a.length;c++){var d=a[c];if(b)b==d&&(b=null);else if("RAM"==d.type)return d}return null}k.qb=function(a){if(this.Qa){var b=0,c=0;!a&&window&&(b=window.scrollX,c=window.scrollY);this.Qa.focus();!a&&window&&window.scrollTo(b,c)}};k.ca=function(a){this.b&&this.b.ca(a);this.f&&this.f.ca(a)};
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function pg(a,b,c,d,e){var f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var l=h.o,m=h.a;if(void 0!==l){var n=f,l=[l>>>0,g],r=Aa(n,l,a.nc);0>r&&n.splice(-(r+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.J.push({Re:b,F:c,Tc:d,ia:e,lc:f})}function hi(a,b,c){var d=[],e=a.ca(b)>>>0;for(b=0;b<a.J.length;b++){var f=a.J[b],g=f.F>>>0,h=f.Tc;if(e>=g&&e<g+h){e=Aa(f.lc,[e-g],a.nc);0<=e?ii(a,b,e,d):c&&(e=~e,ii(a,b,e-1,d),ii(a,b,e,d));break}}return d}
function ii(a,b,c,d){var e={},f=a.J[b].lc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.J[b].ia[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function ji(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Fh(a)||a.j("no variables"),!0;if(!c[2])return Fh(a,c[1]);if(!c[3])return delete a.Y[c[1]],!0;b=Bh(a,c[3]);return void 0!==b?(a.Y[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function ki(a,b,c){var d=null;if(b=Qh(a,b,!0)){a.ca(b);var e=hi(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.F-e[1])&&(g=" + "+p(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.F)&&(g=" - "+p(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function Xh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.j("missing value for "+b[1]);return}f=Bh(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":O(d,f);a.L=Z(d.u[7]);break;case "N":d.X=f?32768:0;break;case "Z":d.ba=
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function Yh(a,b,c,d){if(b=Qh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Dh(a,c.substr(1)),null!=c&&(d=c);else{d=Qh(a,c,!0);if(!d||d.F<b.F)return;e=d.F-b.F;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=sb(a,!1)||a.S?a.K:null;var g=null!=f?"cycles":null,h=hi(a,b),l=b.F;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.j(m)}h[3]&&(g=h[3],f=null);f=di(a,b,g,f);a.j(f);a.L=b;e-=b.F-l;c++}}}
function ci(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.R&&(a.j("ended assemble at "+J(a,a.P.F)),a.L=a.P,a.R=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ka=null;if(tb(a)&&0<b.length){a.R&&(b="a "+J(a,a.P.F)+" "+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=
Qh(a,g[1],!0);if(r)if(a.P=r,void 0===g[2])a.j("begin assemble at "+J(a,r.F)),a.R=!0,a.A.$();else{var t;a.j("not supported yet");t=[];if(t.length){for(var w=0;w<t.length;w++)a.Wb(r,t[w],1);a.j(di(a,a.P))}}break;case "b":a:{var y=g[0],x=g[1],A=b;if("?"==x)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var ja=y.charAt(1);if("l"==ja){var Ia;Ia=0+bi(a,a.g);Ia+=bi(a,a.N);(Ia+=bi(a,a.D))||a.j("no breakpoints")}else if("n"==ja)a.ta=Dh(a,x),a.j("break after "+a.ta+" instruction(s)");else if(void 0===x)a.j("missing breakpoint address");else{var Q=Z();if("*"!=x&&(Q=Qh(a,x,!0),!Q))break a;"c"==ja?null==Q.F?(Hh(a),a.j("all breakpoints cleared")):$h(a,a.g,Q)||$h(a,a.N,Q)||$h(a,a.D,Q)||a.j("breakpoint missing: "+J(a,Q.F)):null!=Q.F&&(Uh(a,Q,A),"p"==ja?a.mb(a.g,
Q):"r"==ja?a.mb(a.N,Q):"w"==ja?a.mb(a.D,Q):a.j("unknown breakpoint command: "+ja))}}}break;case "c":a.Qa&&(a.Qa.value="");break;case "d":a:{var eb,fb=g[0],ma=g[1],Ka=g[2],Fi=g[3];if("?"==ma){var gb="";for(eb in xb)a.Ma[eb]&&(gb&&(gb+=","),gb+=eb);gb+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
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fb;if("dh"==fb){var wg=ma,xg=Ka,yg="",zg=0,fa=a.aa,na=a.H;if(na.length){var aa=+wg||a.tb,Ib=+xg||10;isNaN(aa)?aa=Ib:yg="more ";aa>na.length&&(a.j("note: only "+na.length+" available"),aa=na.length);fa-=aa;0>fa&&(null==na[na.length-1].F?(aa=fa+aa,fa=0):fa+=na.length);var Hd=[];"call"==xg&&(Ib=1E5,Hd=["CALL"]);for(void 0!==wg&&a.j(aa+" instructions earlier:");0<Ib&&fa!=a.aa;){var Ag=na[fa++];if(null==Ag.F)break;var Jb=Z(Ag.F),Gi=aa--,Bg=di(a,Jb,"history",Gi);(!Hd.length||0<=Bg.indexOf(Hd[0]))&&a.j(Bg);
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2;Fc<g.length;Fc++){var Ob=Bh(a,g[Fc]);if(void 0===Ob){a.j("unrecognized value: "+g[Fc]);break}Ob&~Jd&&a.j("warning: "+p(Ob)+" exceeds "+jb+"-byte value");var Ii=Kd.call(a,Ec);a.j("changing "+J(a,Ec.F)+" from "+J(a,Ii,jb)+" to "+J(a,Ob,jb));Ld.call(a,Ec,Ob,jb)}}break;case "g":a:{var Dg=g[1],Ji=b;if(void 0!==Dg){var Od=Qh(a,Dg,!0);if(!Od)break a;Uh(a,Od,Ji);a.mb(a.g,Od,!0)}a.hb(!0,c)}break;case "h":a.B.Z?(c||a.j("halting"),a.ha()):sb(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var Pd;
var Pb=b.substr(2),Pb=ya(Pb);Bh(a,Pb)?(c||a.j("true: "+Pb),Pd=!0):(c||a.j("false: "+Pb),Pd=!1);Pd||(d=!1);break}f=!0;break;case "k":var Ki=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var Qd=0,Rd=Z(),Qb=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Qb.F));10>Qd;){for(var La=null,Li=256;65536>Qb.F>>>0;){Rd.F=a.oa(Qb,2);if(null==Qb.F||!Li--)break;if(!(Rd.F&1)){for(var Mi=a,Gc=Rd,Eg=null,Rb=Gc.F,Fg=Rb,Sd=1;6>=Sd&&Rb;Sd++){if(2<
Sd){Gc.F=Rb;var Hc=di(Mi,Gc);if(0<=Hc.indexOf("JSR")){var Gg=Hc.indexOf(" ");if(Rb+(Hc.indexOf(" ",Gg+1)-Gg-1)/2==Fg){Eg=Hc;break}}}Rb-=2}Gc.F=Fg;if(La=Eg)break}}if(!La||null==La)break;var Hg=null;if("ks"==Ki){var Ig=La.match(/[0-9A-F]+$/);Ig&&(Hg=ki(a,Ig[0]))}La=xa(La,50)+" ;"+(Hg||"stack="+J(a,Qb.F));a.j(La);Qd++}Qd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){ki(a,g[1],!0);break}f=!0;break;case "m":a:{var oa,pa=null,G=g[1];"?"==G&&(G=void 0);if(void 0!==G){var Ca=0;if("all"==
G)Ca=1878917119,G=null;else if("on"==G)pa=!0,G=null;else if("off"==G)pa=!1,G=null;else{"keys"==G&&(G="key");"kbd"==G&&(G="keyboard");for(oa in xb)if(G==oa){Ca=xb[oa];pa=!!(a.na&Ca);break}if(!Ca){a.j("unknown message category: "+G);break a}}if(Ca)if("on"==g[2])a.na|=Ca,pa=!0;else if("off"==g[2]&&(a.na&=~Ca,pa=!1,1073741824==Ca)){for(var Td=0;Td<a.va.length;Td++)a.j(a.va[Td]);a.va=[]}}var Ni=0,Sb="";for(oa in xb)if(!G||G==oa){var Oi=!!(a.na&xb[oa]);if(null===pa||pa==Oi)Sb&&(Sb+=","),++Ni%10||(Sb+="\n\t"),
"key"==oa&&(oa="keys"),Sb+=oa}void 0===G&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==pa?pa?"messages on: ":"messages off: ":"message categories:\n\t")+(Sb||"none"));Ih(a)}break;case "p":if("print"==g[0]){li(a,b.substr(5));break}var Pi="pr"==g[0]?1:0;if(a.S)a.j("step in progress");else{var Jg=Z(a.b.u[7]);a.Fb(Jg);a.S?(a.mb(a.g,Jg,!0),a.hb()||(a.A&&a.A.qb(),a.S=0)):mi(a,Pi?"tr":"t")}break;case "r":if("reset"==b){a.A&&a.A.reset();break}Xh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Tb=
+g[2];if(8==Tb||10==Tb||16==Tb)a.da=Tb;else{a.j("invalid base: "+Tb);break}}a.j("default base: "+a.da);break;case "cs":var Ub;void 0!==g[3]&&(Ub=+g[3]);switch(g[2]){case "int":a.b.xb=Ub;break;case "start":a.b.Hb=Ub;break;case "stop":a.b.yb=Ub;break;default:a.j("unknown cs option");break a}void 0!==Ub&&jd(a.b);a.j("checksums "+(a.b.B.vb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(md(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.nb.toFixed(2)+
"Mhz")+" ("+a.b.bb+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),a.j("\tcs int #\tset checksum cycle interval to #"),a.j("\tcs start #\tset checksum cycle start count to #"),a.j("\tcs stop #\tset checksum cycle stop count to #"),a.j("\tsp #\t\tset speed multiplier to #")}break;case "t":mi(a,g[0],g[1]);break;case "u":Yh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){ji(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.2 ("+a.b.wb+",RELEASE"+(wb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){li(a,b.substr(1));break}var Ud="commands:",Vd;for(Vd in Kh)Ud+="\n"+xa(Vd,9)+Kh[Vd];ke(a)||(Ud+="\nnote: history disabled if no exec breakpoints");a.j(Ud);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(Kg){a.j("debugger error: "+(Kg.stack||Kg.message)),d=!1}return d}
function kd(a,b,c){b=zh(a,b,c);for(var d in b)if(!ci(a,b[+d]))return!1;return!0}Xa(function(){for(var a=D(document,"pdp11","debugger"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Gh(d);C(d,c)}});
function oi(a,b,c){u.call(this,"Computer",a,oi,67108864);this.B.ja=!1;pi(this,b);this.L=hd(this,"autoPower",a);this.v=0;this.Y=a.busWidth||a.buswidth;this.g=qi;this.J=null;this.D=this.R=!1;this.aa=hd(this,"url")||"";(Math.random()+.1).toString(36);this.A=ri(this);if(this.b=qb("CPU",this.id)){this.i=qb("Debugger",this.id);this.w=new hc({id:this.Pa+".bus",busWidth:this.Y},this.b,this.i);var d,e=ob(this.id);if((this.f=qb("Panel",this.id))&&this.f.Qa)for(b=0;b<e.length;b++)d=e[b],d.O=this.f.O,d.j=this.f.j,
d.Qa=this.f.Qa;this.j("PDPjs v1.30.2\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.j("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.Da&&d.Da(this,this.w,this.b,this.i);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.H=d:this.g=parseInt(d,10));var f;if(a=hd(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.D=!0,this.g=qi),this.g&&(this.K=
new P(this,"1.30.2"),si(this.K)?b=null:delete this.K);!b&&this.g&&(b=ti(this))&&(this.D=!0);if(b){var g=this;Ea(b,null,!0,function(a,b,c){c?(g.H=null,g.D=!1,g.O("Unable to load machine state from server (error "+c+(b?": "+ya(b):"")+")")):(g.J=b,g.R=!0);H(g)})}else H(this);this.G.power||(this.L=!0);!c&&this.L&&ui(this,this.Ib)}else q("Unable to find CPU component")}z(oi);var qi=0;
function pi(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){q(d.message+" ("+c+")")}}a.S=b}function hd(a,b,c){var d=b.toLowerCase(),d=bb[b]||bb[d];void 0===d&&a.S&&(d=a.S[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function ui(a,b,c){for(var d=ob(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!tb(f)){tb(f,function(){ui(a,b,c)});return}}b.call(a,c)}
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h.ia=function(a,b,c,d){this.l=a;this.h=b;this.a=c;this.D=d;this.J=gf(a);var e=this;if((this.c=nc(this.l,"autoMount")||this.c)&&"string"==typeof this.c)try{this.c=eval("("+this.c+")")}catch(f){u("PC11 auto-mount error: "+f.message+" ("+this.c+")"),this.c=null}this.N=Sb(56,4);this.R=Pb(this.a,function(){1==(e.b&32769)&&!(e.b&128)&&e.w<e.v.length&&(e.A=e.v[e.w++]&255,hf(e,e.w/e.v.length*100),e.b|=128,e.b&=-2049,e.b&64&&Qb(e.a,e.N))});cb(b,this,jf);kf(this,"None",df,!0);this.G&&kf(this,"Local Tape","?");
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function hf(a,b){b|=0;if(b!==a.I){var c=a.o.readProgress;c&&(c=(c=D(c,"pcjs-progress-bar"))&&c[0])&&c.style&&(c.style.width=b+"%");a.I=b}}function qf(a,b,c,d,e,f,g){a.C=b;a.i=c;a.f=d;a.K=e;a.ga=f;a.fa=g;2==d?a.J&&Ye(a.J,e,f,g)?a.status("tape loaded: "+b):(a.C="",a.i="",a.s=df,a.f=ef,a.F("No load address available for tape: "+b)):(a.w=0,a.v=e,a.status("tape attached: "+b),hf(a,0))}
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var rf={},jf=(rf[65384]=[null,null,Wb.prototype.Jc,Wb.prototype.Bd,"PRS"],rf[65386]=[null,null,Wb.prototype.Ic,Wb.prototype.Ad,"PRB"],rf);function sf(a,b,c){x.call(this,"Disk",{id:a.oa+".disk"+m(++tf,4)},sf);this.controller=a;this.l=a.l;this.D=a.D;this.f=b;this.va=b.name;this.sb=b.sb;uf(this,c,b.V,b.Z,b.S,b.ha);F(this)}var tf=0;z(sf);h=sf.prototype;h.ia=function(a,b,c,d){this.D=d};
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function wf(a,b,c,d,e){var f=c;if(a.h)return!0;a.va=b;a.Ea=c;a.Wb=q(c);a.h=e;a.i=a.controller;if(d){var g=new FileReader;g.onload=function(){var b=g.result,c,d=b?b.byteLength:0,e=ia[d];if(e){a.V=e[0];a.Z=e[1];a.S=e[2];a.ha=e[3]||512;c=a.ha>>2;var f=e=0,b=new DataView(b,0,d);a.a=Array(a.V);for(d=0;d<a.a.length;d++)for(var w=a.a[d]=Array(a.Z),E=0;E<w.length;E++)for(var wa=w[E]=Array(a.S),xa=0;xa<wa.length;xa++){for(var Tb=vf(null,d,E,xa+1,a.ha,0),Yf=Tb.data,hc=0;hc<c;hc++,f+=4)var Zf=Yf[hc]=b.getInt32(f,
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function xf(a,b,c,d){var e=null;a.c=!1;var f=0>d&&a.l&&!a.l.j.O;if(d)a.controller.F('Unable to load disk "'+a.va+'" (error '+d+": "+b+")",f);else{Sa(a.controller.oa,b,c);try{if(0<q(a.Wb,!0).toLowerCase().indexOf("-readonly"))a.c=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.c=!0)}var k;"<"==c.substr(0,1)?k=["Missing disk image: "+a.va]:k=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
c+")");if(k.length)if(1==k.length)u(k[0]);else{a.V=k.length;a.Z=k[0].length;a.S=k[0][0].length;var l=k[0][0][0];a.ha=l&&l.length||512;for(d=c=0;d<a.V;d++)for(f=0;f<a.Z;f++)for(g=0;g<a.S;g++)if(l=k[d][f][g]){var n=l.length;void 0===n&&(n=l.length=512);var n=n>>2,p=l.pattern;void 0===p&&(p=l.pattern=0);var t=l.data;if(void 0===t){var w=l.bytes;if(void 0!==w&&w.length){for(var E=n<<2,wa=w.length;wa<E;wa++)w[wa]=p;yf(l,w)}else t=[],p=l.pattern=p|p<<8|p<<16|p<<24,l.data=t;delete l.bytes}vf(l,d,f);for(E=
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h.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};h.write=function(a,b,c){if(this.c)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.ba?f<a.ma?(a.ba+=a.ma-f,a.ma=f):f>=a.ma+a.ba&&(a.ba+=f-(a.ma+a.ba)+1):(a.ma=f,a.ba=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
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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?uf(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 ("+
b+" changes applied)";b=-1;break}if(this.c){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(k=this.a[k][l][n]){for(l=k.data.length;l<e;)k.data[l++]=k.pattern;l=0;k.ma=e;for(k.ba=f.length;e<g;)k.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.F("Unable to restore disk '"+this.va+": "+c);return b};
h.toJSON=function(){var a;a=0;for(var b;b=zf(this,a++);)Bf(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,"$1,\n")};
function Bf(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function O(a){x.call(this,"RL11",a,O);this.f=a.autoMount||null;this.s=0;this.b=Array(4);this.A=!Ba("Mobi")&&window&&"FileReader"in window}z(O);h=O.prototype;
h.$=function(a,b,c){var d=this;switch(b){case "listDisks":return this.o[b]=c,c.onchange=function(){var a=d.o.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(k){u("RL11 option error: "+k.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.o[b]=c,c.onchange=function(){var a=ja(c.value);null!=a&&Cf(d,a)},!0;case "loadDrive":return this.o[b]=
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typeof c.download&&(c=null));c?(c.href=b,c.download=a,document.body.appendChild(c),c.click(),document.body.removeChild(c),a="Check your Downloads folder for "+a+"."):(window.open(b),a="Check your browser for a new window/tab containing the requested data"+(a?" ("+a+")":"")+".");u(a)}else d.F("No disk loaded in drive.");else d.F("No disk drive selected.")};return!0;case "mountDrive":if(this.A)return this.o[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;Cf(d,q(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
h.ha=function(a,b,c,d){this.j=a;this.h=b;this.a=c;this.C=d;if((this.f=mc(this.j,"autoMount")||this.f)&&"string"==typeof this.f)try{this.f=eval("("+this.f+")")}catch(e){u("RL11 auto-mount error: "+e.message+" ("+this.f+")"),this.f=null}Df(this);this.G=Rb(112,5);bb(b,this,Ef,2097152);Ff(this,"None","",!0);this.A&&Ff(this,"Local Disk","?");Ff(this,"Remote Disk","??");Gf(this)||F(this)};
h.ja=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.j.Hb){for(a=0;a<this.b.length;a++)Hf(this,a,!0);Gf(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";Bf(this,0)}}return!0};h.ia=function(a){return a?this.save():!0};h.reset=function(){Df(this)};h.save=function(){return(new Q(this)).data()};
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function Cf(a,b,c,d){var e=a.o.listDrives,e=e&&ja(e.value);if(void 0===e||0>e||e>=a.b.length)a.F("Unable to load the selected drive");else if(c)if("?"==c)a.F('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=q(c);a.status("Attempting to load "+c+' as "'+b+'"')}If(a,e,b,c,!1,d)}else Hf(a,e)}
function If(a,b,c,d,e,f){var g=-1,k=a.b[b];k.Ea.toLowerCase()!=d.toLowerCase()&&(g++,Hf(a,b,!0),k.rb?a.F("RL11 busy"):(k.rb=!0,e&&(k.qb=!0,a.s++),k.ib=!!f,vf(new rf(a,k,"preload"),c,d,f,a.dc)&&g++));return g}
h.dc=function(a,b,c,d,e){var f;a.rb=!1;b&&(f=b.a.length?[b.a.length,b.a[0].length,b.a[0][0].length,b.a[0][0][0].length]:[0,0,0,0],b&&f[0]>a.V||f[1]>a.Z)&&(this.F('Disk "'+c+'" too large for drive '+("RL"+a.wb)),b=null);b?(a.ca=b,a.va=c,a.Ea=d,this.F('Mounted disk "'+c+'" in drive '+("RL"+a.wb),a.qb||e),this.j&&sc(this.j)):a.ib=!1;a.qb&&(a.qb=!1,--this.s||F(this));Bf(this,a.wb)};
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