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Fixed the SXT and XOR opcodes (a couple of small oops)

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This commit is contained in:
Jeff 2016-11-14 21:03:04 -08:00 • committed by Jeff Parsons
commit 365b24c684
4 changed files with 436 additions and 435 deletions
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5
modules/pdp11/lib/cpuops.js
View file

@ -1739,7 +1739,7 @@ PDP11.opSWAB = function(opCode)
*/
PDP11.opSXT = function(opCode)
{
this.updateNZVFlags(this.writeDstWord(opCode, this.getNF? 0xffff : 0));
this.updateNZVFlags(this.writeDstWord(opCode, this.getNF()? 0xffff : 0));
this.nStepCycles -= (this.dstMode? (8 + 1) : (2 + 1) + (this.dstReg == 7? 2 : 0));
};
@ -1846,7 +1846,8 @@ PDP11.opWAIT = function(opCode)
*/
PDP11.opXOR = function(opCode)
{
this.updateDstWord(opCode, this.readSrcWord(opCode), PDP11.fnXOR);
var reg = (opCode >> PDP11.SRCMODE.SHIFT) & PDP11.OPREG.MASK;
this.updateDstWord(opCode, this.regsGen[reg], PDP11.fnXOR);
this.nStepCycles -= (this.dstMode? (8 + 1) : (2 + 1) + (this.dstReg == 7? 2 : 0));
};

2
modules/pdp11/lib/debugger.js
View file

@ -322,7 +322,7 @@ if (DEBUGGER) {
0x7200: [DebuggerPDP11.OPS.DIV, DebuggerPDP11.OP_DST, DebuggerPDP11.OP_SRCREG], // 071RSS
0x7400: [DebuggerPDP11.OPS.ASH, DebuggerPDP11.OP_DST, DebuggerPDP11.OP_SRCREG], // 072RSS
0x7600: [DebuggerPDP11.OPS.ASHC, DebuggerPDP11.OP_DST, DebuggerPDP11.OP_SRCREG], // 073RSS
0x7800: [DebuggerPDP11.OPS.XOR, DebuggerPDP11.OP_SRCREG, DebuggerPDP11.OP_DST], // 074RSS
0x7800: [DebuggerPDP11.OPS.XOR, DebuggerPDP11.OP_SRCREG, DebuggerPDP11.OP_DST], // 074RDD
0x7E00: [DebuggerPDP11.OPS.SOB, DebuggerPDP11.OP_SRCREG, DebuggerPDP11.OP_DSTOFF] // 077Rnn
},
0xFF00: {

512
versions/pdpjs/1.30.3/pdp11-dbg.js
View file

@ -33,7 +33,7 @@
*/
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function zg(a){t.call(this,"ROM",a,zg);this.ga=this.g=null;this.A=a.addr;this.f=a.size;this.D=!1;this.B=a.alias;this.C=a.file;this.H=ra(this.C);if(this.C){a=this.C;var b=sa(this.H);"json"!=b&&"hex"!=b&&(a=Fa()+"/api/v1/dump?file="+this.C+"&format=bytes&decimal=true");var c=this;Da(a,null,!0,function(a,b,f){f?(c.P("Unable to load ROM resource (error "+f+": "+a+")"),c.C=null):(qb(c.Qa,a,b),(a=Ea(a,b))?(c.g=a.ea,c.ga=a.ga):c.C=null);Ag(c)})}}z(zg);k=zg.prototype;
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function Ag(a){if(!wb(a)){if(a.C){if(!a.g||!a.v)return;a.f||(a.f=a.g.length);if(a.g.length!=a.f)yb(a,"ROM size ("+p(a.g.length,8,!0)+") does not match specified size ("+p(a.f,8,!0)+")");else{var b;a:{b=a.A;a.status(a.f+"-byte ROM at "+qa(b));if(57344<=b&&b<57344+nc){var c={};b=(c[b]=[zg.prototype.Od,zg.prototype.Ge,null,null,null,a.f>>1],c);if(Hb(a.v,a,b,256,a.$a)){b=a.D=!0;break a}}else if(xc(a.v,b,a.f,ad)){for(c=0;c<a.g.length;c++)a.v.rb(b+c,a.g[c]);b=!0;break a}b=!1}if(b){b=[];"number"==typeof a.B?
b.push(a.B):null!=a.B&&a.B.length&&(b=a.B);for(c=0;c<b.length;c++){var d=a,e=b[c],f=wc(d.v,d.A,d.f);vc(d.v,e,d.f,f)}a.D||delete a.g}}}H(a)}}k.Od=function(a){return this.g[a-this.A]};k.Ge=function(){};Za(function(){for(var a=D(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new zg(d);B(d,c)}});
function Ug(a){t.call(this,"RAM",a,Ug);this.ga=this.g=null;this.C=a.addr;this.A=a.size;this.La=a.load;this.Ka=a.exec;this.B=!1;this.f=a.file;this.D=ra(this.f);if(this.f){a=this.f;var b=sa(this.D);"json"!=b&&"hex"!=b&&(a=Fa()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Da(a,null,!0,function(a,b,f){f?(c.P("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(qb(c.Qa,a,b),(a=Ea(a,b))?(c.g=a.ea,c.ga=a.ga,null==c.La&&(c.La=a.La),null==c.Ka&&(c.Ka=a.Ka)):c.f=null);Vg(c)})}}
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Ug.prototype.reset=function(){if(this.B){for(var a=this.v,b=this.C,c=this.A,d=b&a.v,b=b>>>a.ja;0<c&&b<a.Y.length;){var e=a.Y[b];if(e.controller&&a.g&&a.g.length==a.B.length){var f=a.g.indexOf(e);0<=f&&(e=a.B[f])}if(e){var f=c,g=0,h,d=d||0,g=g&255;void 0===f&&(f=e.size);if(zb&&e.G)for(h=d;f--&&h<e.G.length;h++)e.G[h]=g;else for(h=d;f--&&h<e.size;h++)e.Zb(d,g,e.F+d)}c-=a.za;b++;d=0}this.g&&Wg(this,this.g,this.La,this.Ka,this.C,!0)}};
function Wg(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){if(1!=l)break;if(h+6>=b.length)break;for(var h=h+2,m=b[h++]&255|(b[h++]&255)<<8,n=b[h++]&255|(b[h++]&255)<<8,l=l+((m&255)+(m>>8)+(n&255)+(n>>8)),v=h,r=m-=6;0<m&&h<b.length;)l+=b[h++]&255,m--;if(m||h>=b.length)break;l+=b[h++]&255;if(l&255)break;if(r)for(E(a,"loading "+p(r,4,!0)+" bytes at "+p(n,4,!0)+"-"+p(n+r-1,4,!0),1048576);r--;)a.b.rb(n++,b[v++]&255);else n&1?a.b.da():null==d&&
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function X(a){this.O=a.baudReceive||9600;this.ca=a.baudTransmit||9600;this.$=a.upperCase;this.B=this.D=null;this.S=a.tabSize;this.R=a.charBOL;this.H=0;t.call(this,"SerialPort",a,X,8388608);var b=a.binding;if("console"==b)this.D="";else{var c;a=Yg;b&&(void 0===c&&(c="Panel"),(c=tb(c,this.id))&&(b=c.G[b])&&this.ra(null,a,b))}this.I=this.L=null;this.exports={connect:this.xc,receiveData:this.ic}}z(X);var Yg="buffer";k=X.prototype;
k.ra=function(a,b,c){var d=this;switch(b){case Yg:return this.G[b]=this.B=c,c.onkeydown=function(a){a=a||window.event;var b=a.keyCode;if(8===b||a.ctrlKey&&65<=b&&90>=b)a.preventDefault&&a.preventDefault(),64<b&&(b-=64),d.ic(b);return!0},c.onkeypress=function(a){a=a||window.event;d.ic(a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0}return!1};
k.Ea=function(a,b,c,d){this.C=a;this.v=b;this.b=c;this.i=d;var e=this;this.ka=Qc(48,4);this.X=Gc(this.b,function(){e.f&128||!e.A.length||(e.J=e.A.shift()&255,e.$&&97<=e.J&&122>e.J&&(e.J-=32),e.f|=128,e.f&64&&Oc(e.b,e.ka))});this.M=Qc(52,4);this.ia=Gc(this.b,function(){e.g|=128;e.g&64&&Oc(e.b,e.M)});Hb(b,this,Zg);Jb(b,this.reset.bind(this));H(this)};
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k.Fa=function(a){return a?this.save():!0};k.reset=function(){$g(this)};k.save=function(){var a=new N(this);a.set(0,[]);return a.data()};k.restore=function(){return $g(this)};function $g(a){a.J=0;a.f=0;a.g=128;a.A=[];return!0}k.ic=function(a){if("number"==typeof a)this.A.push(a);else if("string"==typeof a)for(var b=0;b<a.length;b++)this.A.push(a.charCodeAt(b));else this.A=this.A.concat(a);Pc(this.b,this.X,1E3/Math.round(this.O/10));return!0};k.Id=function(){return this.f&65534};
k.Ae=function(a){this.f=this.f&-112|a&111};k.Hd=function(){this.f&=-129;0<this.A.length&&Pc(this.b,this.X,1E3/Math.round(this.O/10));return this.J};k.ze=function(){};k.be=function(){return this.g};k.Ue=function(a){this.g&128&&(a&64?Oc(this.b,this.M):Gd(this.b,this.M));this.g=this.g&-70|a&69};k.ae=function(){return 0};
k.Te=function(a){if(a&=255){E(this,"transmitByte("+p(a,2,!0)+")");this.L&&this.L.call(this.I,a);a&=127;if(this.B)if(13==a)this.H=0;else if(8==a)this.B.value=this.B.value.slice(0,-1),0<this.H&&this.H--;else{var b;b=(b=ya[a])?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.S||8,c=a-this.H%a,this.S&&(b=wa("",c)));this.R&&!this.H&&c&&(b=String.fromCharCode(this.R)+b);this.B.value+=b;this.B.scrollTop=this.B.scrollHeight;this.H+=c}else if(null!=this.D){if(10==a||1024<=this.D.length)this.j(this.D),
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function Vc(a){t.call(this,"PC11",a,Vc);this.g=a.autoMount||null;this.D=0;this.$=a.baudReceive||3600;this.J=this.L=this.f=0;this.I=[];this.H=bh;this.B=ch;this.M=this.A="";this.ea=this.La=this.Ka=null;this.R=-1;this.O=!Ra("Mobi")&&window&&"FileReader"in window}z(Vc);var bh="",ch=0;k=Vc.prototype;
k.ra=function(a,b,c){var d=this,e=ch;switch(b){case "listTapes":return this.G[b]=c,c.onchange=function(){var a=d.G.descTape,b=c.options[c.selectedIndex];if(a&&b){var e={};if(b=b.getAttribute("data-value"))try{e=eval("("+b+")")}catch(l){q("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.G[b]=c,!0;case "loadTape":e=2;case "attachTape":return e||(e=1),this.G[b]=c,c.onclick=
function(){var a=d.G.listTapes;a&&dh(d,a.options[a.selectedIndex].text,a.value,e)},!0;case "mountTape":if(!this.O){c.parentNode.removeChild(c);break}this.G[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;dh(d,ra(b,!0),b,1,a)}return!1};return!0;case "readProgress":return this.G[b]=c,!0}return!1};
k.Ea=function(a,b,c,d){this.C=a;this.v=b;this.b=c;this.i=d;this.S=eh(a);var e=this;if((this.g=nd(this.C,"autoMount")||this.g)&&"string"==typeof this.g)try{this.g=eval("("+this.g+")")}catch(f){q("PC11 auto-mount error: "+f.message+" ("+this.g+")"),this.g=null}this.X=Qc(56,4);this.ca=Gc(this.b,function(){1==(e.f&32769)&&!(e.f&128)&&e.J<e.I.length&&(e.L=e.I[e.J++]&255,fh(e,e.J/e.I.length*100),e.f|=128,e.f&=-2049,e.f&64&&Oc(e.b,e.X))});Hb(b,this,gh);Jb(b,this.reset.bind(this));hh(this,"None",bh,!0);this.O&&
hh(this,"Local Tape","?");hh(this,"Remote Tape","??");ih(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 ih(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=ra(b,!0)}b&&c?jh(a,c,b,1,!0):kh(a)}return!!a.D}
function dh(a,b,c,d,e){if(c)if("?"==c)a.P('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=ra(c);a.status("Attempting to load "+c+' as "'+b+'"');a.H="??"}else a.H=c;jh(a,b,c,d,!1,e)}else lh(a,!1)}
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function mh(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),nh(a,b,c,d,e),a.H="?");kh(a)};g.readAsArrayBuffer(e);return!0}0>c.indexOf("/api/v1/dump")&&(e=sa(c),f="json"==e||"gz"==e?encodeURI(c):Fa()+"/api/v1/dump?path="+encodeURIComponent(c)+"&format=json");return!!Da(f,null,!0,function(e,f,g){var h=0>g&&a.C&&!a.C.w.ha;g?a.P('Unable to load tape "'+b+'" (error '+g+": "+e+")",h):(qb(a.Qa,e,f),(e=Ea(e,f))&&nh(a,b,c,d,e.ea,e.La,
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function kh(a){var b=a.G.listTapes;if(b&&b.options){a=a.H||a.A;for(var c=0;c<b.options.length;c++)if(b.options[c].value==a){b.selectedIndex!=c&&(b.selectedIndex=c);break}c==b.options.length&&(b.selectedIndex=0)}}function fh(a,b){b|=0;if(b!==a.R){var c=a.G.readProgress;c&&(c=(c=D(c,"pcjs-progress-bar"))&&c[0])&&c.style&&(c.style.width=b+"%");a.R=b}}
function nh(a,b,c,d,e,f,g){a.M=b;a.A=c;a.B=d;a.ea=e;a.La=f;a.Ka=g;2==d?a.S&&Wg(a.S,e,f,g)?a.status("tape loaded: "+b):(a.M="",a.A="",a.H=bh,a.B=ch,a.P("No load address available for tape: "+b)):(a.J=0,a.I=e,a.status("tape attached: "+b),fh(a,0))}function lh(a,b){if(a.A||!1===b)a.M="",a.A="",b||(a.B&&a.status(1==a.B?"tape detached":"tape unloaded"),a.H=bh,a.B=ch,kh(a))}k.save=function(){return(new N(this)).data()};k.restore=function(){return!0};k.Bd=function(){return this.f&65534};
k.te=function(a){a&1&&(this.f&32768?(a&=-2,this.f&64&&Oc(this.b,this.X)):(this.f&=-129,this.f|=2048,this.L=0,Pc(this.b,this.ca,1E3/Math.round(this.$/10))));this.f=this.f&-66|a&65};k.Ad=function(){this.f&=-129;this.f|=2048;return this.L};k.se=function(){};var oh={},gh=(oh[65384]=[null,null,Vc.prototype.Bd,Vc.prototype.te,"PRS"],oh[65386]=[null,null,Vc.prototype.Ad,Vc.prototype.se,"PRB"],oh);
function ph(a,b,c){t.call(this,"Disk",{id:a.Qa+".disk"+p(++qh,4)},ph,4194304);this.controller=a;this.C=a.C;this.i=a.i;this.B=b;this.Za=b.name;this.ec=b.ec;rh(this,c,b.ua,b.Aa,b.pa,b.Ma);H(this)}var qh=0;z(ph);k=ph.prototype;k.Ea=function(a,b,c,d){this.i=d};
function rh(a,b,c,d,e,f){a.mode=b;a.ua=c;a.Aa=d;a.pa=e;a.Ma=f;a.b=[];if("preload"!=a.mode){b=Array(a.ua);for(c=0;c<b.length;c++){d=Array(a.Aa);for(e=0;e<d.length;e++){f=Array(a.pa);for(var g=1;g<=f.length;g++)f[g-1]=sh(null,c,e,g,a.Ma,0);d[e]=f}b[c]=d}a.b=b}a.f=null}
function th(a,b,c,d,e){var f=c;if(a.v)return!0;a.Za=b;a.fb=c;a.Jc=ra(c);a.v=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.ua=e[0];a.Aa=e[1];a.pa=e[2];a.Ma=e[3]||512;c=a.Ma>>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 r=a.b[d]=Array(a.Aa),w=0;w<r.length;w++)for(var y=r[w]=Array(a.pa),x=0;x<y.length;x++){for(var C=sh(null,d,w,x+1,a.Ma,0),ia=C.data,Ja=0;Ja<c;Ja++,f+=4)var P=ia[Ja]=b.getInt32(f,
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null,!0,function(b,c,d){uh(a,b,c,d)})}
function uh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.C&&!a.C.w.ha;if(d)a.controller.P('Unable to load disk "'+a.Za+'" (error '+d+": "+b+")",f);else{qb(a.controller.Qa,b,c);try{if(0<ra(a.Jc,!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.Za]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
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function Ag(a){t.call(this,"ROM",a,Ag);this.ga=this.g=null;this.A=a.addr;this.f=a.size;this.D=!1;this.B=a.alias;this.C=a.file;this.H=ra(this.C);if(this.C){a=this.C;var b=sa(this.H);"json"!=b&&"hex"!=b&&(a=Fa()+"/api/v1/dump?file="+this.C+"&format=bytes&decimal=true");var c=this;Da(a,null,!0,function(a,b,f){f?(c.P("Unable to load ROM resource (error "+f+": "+a+")"),c.C=null):(qb(c.Qa,a,b),(a=Ea(a,b))?(c.g=a.ea,c.ga=a.ga):c.C=null);Bg(c)})}}z(Ag);k=Ag.prototype;
k.Ea=function(a,b,c,d){this.v=b;this.b=c;this.i=d;Bg(this)};k.Ga=function(){this.ga&&(this.i&&Ug(this.i,this.id,this.A,this.f,this.ga),delete this.ga);return!0};k.Fa=function(){return!0};
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function Vg(a){t.call(this,"RAM",a,Vg);this.ga=this.g=null;this.C=a.addr;this.A=a.size;this.La=a.load;this.Ka=a.exec;this.B=!1;this.f=a.file;this.D=ra(this.f);if(this.f){a=this.f;var b=sa(this.D);"json"!=b&&"hex"!=b&&(a=Fa()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Da(a,null,!0,function(a,b,f){f?(c.P("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(qb(c.Qa,a,b),(a=Ea(a,b))?(c.g=a.ea,c.ga=a.ga,null==c.La&&(c.La=a.La),null==c.Ka&&(c.Ka=a.Ka)):c.f=null);Wg(c)})}}
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function X(a){this.O=a.baudReceive||9600;this.ca=a.baudTransmit||9600;this.$=a.upperCase;this.B=this.D=null;this.S=a.tabSize;this.R=a.charBOL;this.H=0;t.call(this,"SerialPort",a,X,8388608);var b=a.binding;if("console"==b)this.D="";else{var c;a=Zg;b&&(void 0===c&&(c="Panel"),(c=tb(c,this.id))&&(b=c.G[b])&&this.ra(null,a,b))}this.I=this.L=null;this.exports={connect:this.wc,receiveData:this.hc}}z(X);var Zg="buffer";k=X.prototype;
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function qh(a,b,c){t.call(this,"Disk",{id:a.Qa+".disk"+p(++rh,4)},qh,4194304);this.controller=a;this.C=a.C;this.i=a.i;this.B=b;this.Ya=b.name;this.dc=b.dc;sh(this,c,b.ua,b.Aa,b.pa,b.Ma);H(this)}var rh=0;z(qh);k=qh.prototype;k.Ea=function(a,b,c,d){this.i=d};
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function vh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.C&&!a.C.w.ha;if(d)a.controller.P('Unable to load disk "'+a.Ya+'" (error '+d+": "+b+")",f);else{qb(a.controller.Qa,b,c);try{if(0<ra(a.Ic,!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.Ya]: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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k.seek=function(a,b,c,d,e){d=null;var f=this.B,g=this.b[a];if(g){var h=g[b];if(!h&&f.Oc&&b<f.Aa)for(h=g[b]=Array(f.Pc),g=0;g<h.length;g++)h[g]=th(null,a,b,g+1,f.Bc,0);if(h){for(g=0;g<h.length;g++)if(h[g]&&h[g].sector==c){d=h[g];break}!d&&f.Oc&&9==f.nc&&(d=h[g]=th(null,a,b,f.nc,f.Bc,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}
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k.save=function(){var a=0,b=[];b[a++]=[this.fb,this.f,this.ua,this.Aa,this.pa,this.Ma];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.Ba){for(var h=[],l=0,m=g.Pa,n=g.Pa+g.Ba;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Pa,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?rh(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.Pa=e;for(h.Ba=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.P("Unable to restore disk '"+this.Za+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=wh(this,a++);)yh(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,"$1,\n")};
function yh(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function M(a){t.call(this,"RL11",a,M,4194304);this.B=a.autoMount||null;this.H=0;this.f=Array(4);this.L=!Ra("Mobi")&&window&&"FileReader"in window}z(M);k=M.prototype;
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function Th(a){var b;if(!we(a))a.H&&a.H.length&&a.j("instruction history buffer freed"),a.$=0,a.H=[];else if(!a.H||!a.H.length){a.H=Array(1E3);for(b=0;b<a.H.length;b++)a.H[b]=Y();a.$=0;a.j("instruction history buffer allocated")}}k.hb=function(a,b){if(!gi(this,b))return!1;this.b.hb(a);return!0};
k.ib=function(a,b,c){if(!gi(this))return!1;this.J=0;a||we(this)&&xe(this,this.b.u[7],0);try{a=wd(this.b,a);var d=this.b.ib(a);0<d&&(cc(this.b,d),this.J+=d,dc(this.b,d,!0),ec(this.b,d),this.wa++)}catch(e){"number"!=typeof e&&(this.J=0,yb(this.b,e.stack||e.message))}!1!==c&&this.C.oa(-1);qd(this,b||!1);return 0<this.J};k.da=function(a){this.b&&this.b.da(a)};
function qd(a,b){if(a.jb){void 0===b&&(b=!0);var c;c=a.b;if(c=c.K&8?c.kd|c.jd<<8:0){var d=c>>8;a.j("trapped to "+J(a,c&255,1)+" ("+(0>d?Ab[-d]:J(a,d))+")")}a.L=Y(a.b.u[7]);b&&1!=a.S?hi(a):ii(a)}}function gi(a,b){var c;(c=!a.b||!wb(a.b))||(c=a.b,c.w.ha?c=!0:(c.j(c.toString()+" not powered"),c=!1),c=!c);return c||a.b.w.W?(b||a.j("cpu busy or unavailable, command ignored"),!1):!xb(a.b)}k.Ga=function(a,b){return!b&&(this.reset(!0),a&&this.restore&&!this.restore(a))?!1:!0};
k.Fa=function(a,b){b&&this.j(a?"suspending":"shutting down");return a?this.save():!0};k.reset=function(a){Th(this);this.wa=0;this.ia=null;this.J=0;this.L=Y(this.b.u[7]);this.w.W=!1;ji(this);a||qd(this)};k.save=function(){var a=new N(this);a.set(0,ci(this.L));a.set(1,ci(this.O));a.set(2,[this.g,this.R,this.ma]);a.set(3,this.I);return a.data()};
k.restore=function(a){var b=0;void 0!==a[2]&&(this.L=di(a[b++]),this.O=di(a[b++]),this.g=a[b][0],"string"==typeof this.g&&(this.g=[this.g]),this.R=a[b][1],this.ma|=a[b][2]);a[3]&&(this.I=a[3]);return!0};k.start=function(a,b){this.S||this.j("running");this.w.W=!0;this.Fb=a;this.Gb=b};
k.stop=function(a,b){if(this.w.W){this.w.W=!1;this.J=b-this.Gb;if(!this.S){b="stopped";if(this.J){a-=this.Fb;var c=0<a?Math.round(1E3*this.J/a):0;b+=" (";we(this)&&(b+=this.wa+" instructions, ",this.wa=0);b+=this.J+" cycles, "+a+" ms, "+c+" hz)"}else F(this,-2147483648)&&(b+=" (use the 't' command to execute blocked faults)");this.j(b)}qd(this,!0);this.sb();ji(this,this.b.u[7]);this.ia=null}};function we(a){return 1<a.f.length||!!a.ta}
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function Sh(a){var b,c;a.f=["bp"];if(a.M)for(b=1;b<a.M.length;b++){c=a.M[b];var d=a.v;c=a.ba(c);jd(d.Y[c>>>d.ja],!1)}a.M=["br"];if(a.D)for(b=1;b<a.D.length;b++)c=a.D[b],d=a.v,c=a.ba(c),jd(d.Y[c>>>d.ja],!0);a.D=["bw"];a.lb=0}k.mb=function(a,b,c){var d=!0;c||ki(this,a,b,!1,!0);if(a!=this.f){var e=this.ba(b);if(-1===e)this.j("invalid address: "+J(this,b.F)),d=!1;else{var f=this.v;f.Y[e>>>f.ja].mb(e&f.v,a==this.D)}}d&&(a.push(b),c?b.Oa=!0:(li(this,a,a.length-1,"set"),Th(this)));return d};
function ki(a,b,c,d,e){var f=!1;c=a.ba(c);for(var g=1;g<b.length;g++){var h=b[g];if(c==a.ba(h)&&(!d||h.Oa)){f=!0;h.Oa||e||li(a,b,g,"cleared");b.splice(g,1);b!=a.f&&(d=a.v,jd(d.Y[c>>>d.ja],b==a.D));h.Oa||Th(a);break}}return f}function mi(a,b){for(var c=1;c<b.length;c++)li(a,b,c);return b.length-1}function li(a,b,c,d){c=b[c];a.j(b[0]+" "+J(a,c.F)+(d?" "+d:c.Ic?' "'+c.Ic+'"':""))}
function ji(a,b){if(void 0!==b)id(a,b,1,a.f,!0),a.S=0;else for(b=1;b<a.f.length;b++){var c=a.f[b];if(c.Oa){if(!ki(a,a.f,c,!0))break;b=0}}}
function id(a,b,c,d,e){var f=!1;if(!a.lb++)for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.Oa)for(var l=a.ba(h)&65535,m=0;m<c;m++)if(b+m==l){var n,f=!0;h.Oa&&(ki(a,d,h,!0),e=!0);if(n=h.Nc){for(var f=!1,v=0;v<n.length;v++)if(!ni(a,n[v],!0)){if(n[v].indexOf("if")){f=!0;break}for(var r=v+1;r<n.length&&n[r].indexOf("else");r++)v++;if(r==n.length){f=!0;break}}a.b.w.W||(f=!0)}if(f){e||li(a,d,g,"hit");break}}}a.lb--;return f}
function oi(a,b,c,d){var e=Y(b.F),f=a.na(b,2),g,h;for(h in a.ob)if(g=a.ob[h][f&h])break;g||(g=Yh);var l=g[0];0<=a.Eb.indexOf(l)&&(g=Yh,l=g[0]);var m=h="",n=Wh[l],v=g.length-1;l||v||(h=J(a,f));for(l=1;l<=v;l++){var r=g[l];if(void 0!==r){var w;w=a;var y=r,r=b,x="",C=y&61440;if(4096==C)r=r.F+((f&255)<<24>>23)&65535,x=J(w,r);else if(8192==C)r=r.F-((f&63)<<1)&65535,x=J(w,r);else if(12288==C)x=J(w,f&7,1);else if(24576==C)x=J(w,f&63,1);else if(32768==C)x=J(w,f&255,1);else if(C=f&y,y&4032&&(C>>=6,y>>=6),
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function Tg(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],v=za(n,l,a.pc);0>v&&n.splice(-(v+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.I.push({$e:b,F:c,Xc:d,ga:e,nc:f})}function si(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.F>>>0,h=f.Xc;if(e>=g&&e<g+h){e=za(f.nc,[e-g],a.pc);0<=e?ti(a,b,e,d):c&&(e=~e,ti(a,b,e-1,d),ti(a,b,e,d));break}}return d}
function ti(a,b,c,d){var e={},f=a.I[b].nc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.I[b].ga[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function ui(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Qh(a)||a.j("no variables"),!0;if(!c[2])return Qh(a,c[1]);if(!c[3])return delete a.X[c[1]],!0;b=Mh(a,c[3]);return void 0!==b?(a.X[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function vi(a,b,c){var d=null;if(b=ai(a,b,!0)){a.ba(b);var e=si(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.F-e[1])&&(g=" + "+p(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.F)&&(g=" - "+p(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function hi(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.j("missing value for "+b[1]);return}f=Mh(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":O(d,f);a.L=Y(d.u[7]);break;case "N":d.Z=f?32768:0;break;case "Z":d.aa=
f?0:1;break;case "V":d.U=f?32768:0;break;case "C":d.T=f?65536:0;break;case "SR":if(a.B&&kc(a.B)){ic(a.B,f);break}default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){d.u[b]=f&65535;break}a.j("unknown register: "+e);return}a.C.oa();a.j("updated registers:")}a.j(ri(a));c&&(a.L=Y(d.u[7]),ii(a,J(a,a.L.F)))}}function wi(a,b){b=xa(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):Ph(a,null,c[2].charCodeAt(0)):Mh(a,b,!0)}
function xi(a,b,c){var d="t"!=b;c=Oh(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Sa(c,function(){return ub(a,!0)&&a.ib(e,d,!1)},function(){a.B&&a.B.stop&&a.B.stop();a.C.oa();ub(a,!1)})}
function ii(a,b,c,d){if(b=ai(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Oh(a,c.substr(1)),null!=c&&(d=c);else{d=ai(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=vb(a,!1)||a.S?a.J:null;var g=null!=f?"cycles":null,h=si(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=oi(a,b,g,f);a.j(f);a.L=b;e-=b.F-l;c++}}}
function ni(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.O.F)),a.L=a.O,a.R=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ia=null;if(wb(a)&&0<b.length){a.R&&(b="a "+J(a,a.O.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 v=
ai(a,g[1],!0);if(v)if(a.O=v,void 0===g[2])a.j("begin assemble at "+J(a,v.F)),a.R=!0,a.C.oa();else{var r;a.j("not supported yet");r=[];if(r.length){for(var w=0;w<r.length;w++)a.Ab(v,r[w],1);a.j(oi(a,a.O))}}break;case "b":a:{var y=g[0],x=g[1],C=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 ia=y.charAt(1);if("l"==ia){var Ja;Ja=0+mi(a,a.f);Ja+=mi(a,a.M);(Ja+=mi(a,a.D))||a.j("no breakpoints")}else if("n"==ia)a.ta=Oh(a,x),a.j("break after "+a.ta+" instruction(s)");else if(void 0===x)a.j("missing breakpoint address");else{var P=Y();if("*"!=x&&(P=ai(a,x,!0),!P))break a;"c"==ia?null==P.F?(Sh(a),a.j("all breakpoints cleared")):ki(a,a.f,P)||ki(a,a.M,P)||ki(a,a.D,P)||a.j("breakpoint missing: "+J(a,P.F)):null!=P.F&&(ei(a,P,C),"p"==ia?a.mb(a.f,
P):"r"==ia?a.mb(a.M,P):"w"==ia?a.mb(a.D,P):a.j("unknown breakpoint command: "+ia))}}}break;case "c":a.Sa&&(a.Sa.value="");break;case "d":a:{var hb,La=g[0],la=g[1],Ma=g[2],Qi=g[3];if("?"==la){var ib="";for(hb in Bb)a.Ja[hb]&&(ib&&(ib+=","),ib+=hb);ib+=",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");
ib.length&&a.j("dump extension commands:\n\t"+ib)}else if("state"==la){var Bg=yi(a.C,!0);"console"==Ma?console.log(Bg):(a.Sa&&(a.Sa.value=""),a.j(Bg))}else if("symbols"==la)for(var Kd=0;Kd<a.I.length;Kd++){var Ld=a.I[Kd],jb;for(jb in Ld.ga)if("."!=jb.charAt(0)){var Cg=Ld.ga[jb].o;if(void 0!==Cg){var Dg=Ld.ga[jb].l;Dg&&(jb=Dg);a.j(J(a,Cg)+" "+jb)}}}else{if("d"==La){for(hb in Bb)if(g[1]==hb){var Eg=a.Ja[hb];Eg?(g.shift(),g.shift(),Eg(g)):a.j("no dump registered for "+la);break a}la||(La=a.Hb||"dw")}else a.Hb=
La;if("dh"==La){var Fg=la,Gg=Ma,Hg="",Ig=0,fa=a.$,ma=a.H;if(ma.length){var Z=+Fg||a.nb,Pb=+Gg||10;isNaN(Z)?Z=Pb:Hg="more ";Z>ma.length&&(a.j("note: only "+ma.length+" available"),Z=ma.length);fa-=Z;0>fa&&(null==ma[ma.length-1].F?(Z=fa+Z,fa=0):fa+=ma.length);var Md=[];"call"==Gg&&(Pb=1E5,Md=["CALL"]);for(void 0!==Fg&&a.j(Z+" instructions earlier:");0<Pb&&fa!=a.$;){var Jg=ma[fa++];if(null==Jg.F)break;var Qb=Y(Jg.F),Ri=Z--,Kg=oi(a,Qb,"history",Ri);(!Md.length||0<=Kg.indexOf(Md[0]))&&a.j(Kg);Qb.ac&&(fa+=
Qb.ac,Pb-=Qb.ac,Z-=Qb.ac);fa>=ma.length&&(fa=0);a.nb=Z;Ig++;Pb--}}Ig||(a.j("no "+Hg+"history available"),a.nb=void 0)}else{var kb=ai(a,la);if(kb){var Rb=0,Nd=!1,Od="ds"==La;Ma&&(Nd=!0,"l"==Ma.charAt(0)&&(Nd=!1,Ma=Ma.substr(1)||Qi),Rb=Oh(a,Ma)>>>0,65536<Rb&&(Rb=65536));for(var lb="dd"==La?4:"db"==La?1:2,Hc=(Nd?Rb-kb.F:lb*Rb)||128,Pd=Od?16:a.ca,Si=(Hc+Pd-1)/Pd|0||1,Na="";Si--&&0<Hc;){for(var Oa="",Qd="",la=J(a,kb.F),Ic=Pd,Sb=0,Tb=0;0<Ic&&0<Hc;){var mb=1,Jc=1==lb?a.Ib(kb,mb):a.na(kb,mb=2),Sb=Sb|Jc<<
(Tb<<3),Tb=Tb+mb;Tb==lb&&(Od?(Oa&&(Oa+=","),Oa+="0x"+p(Sb,2*lb)):(Oa+=J(a,Sb,lb),Oa+=1==lb?9==Ic?"-":" ":" "),Sb=Tb=0);Ic-=mb;for(Hc-=mb;mb--;)var Rd=Jc&255,Qd=Qd+(32<=Rd&&128>Rd?String.fromCharCode(Rd):"."),Jc=Jc>>8}Na&&(Na+="\n");Na=Od?Na+(Oa+","):Na+(la+" "+Oa+(0==Ic?" "+Qd:""))}Na&&a.j(Na);a.kb=kb}}}}break;case "e":if("else"==g[0])break;var nb,Sd,Td,Ud,Vd=g[0],Wd=g[1];"eb"==Vd?(nb=1,Sd=255,Td=a.Ib,Ud=a.Ab):"e"==Vd||"ew"==Vd?(nb=2,Sd=65535,Td=a.na,Ud=a.gb):Wd=null;if(null==Wd)a.j("edit memory commands:"),
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g[0]){vi(a,g[1],!0);break}f=!0;break;case "m":a:{var na,oa=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)oa=!0,G=null;else if("off"==G)oa=!1,G=null;else{"keys"==G&&(G="key");"kbd"==G&&(G="keyboard");for(na in Bb)if(G==na){Ca=Bb[na];oa=!!(a.ma&Ca);break}if(!Ca){a.j("unknown message category: "+G);break a}}if(Ca)if("on"==g[2])a.ma|=Ca,oa=!0;else if("off"==g[2]&&(a.ma&=~Ca,oa=!1,1073741824==Ca)){for(var be=0;be<a.va.length;be++)a.j(a.va[be]);
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(a.b.w.ub?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(td(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.pb.toFixed(2)+"Mhz")+" ("+a.b.eb+"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 #"),
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function zi(a,b,c){t.call(this,"Computer",a,zi,67108864);this.w.ha=!1;Ai(this,b);this.L=nd(this,"autoPower",a);this.C=0;this.X=a.busWidth||a.buswidth;this.f=Bi;this.I=null;this.D=this.R=!1;this.$=nd(this,"url")||"";(Math.random()+.1).toString(36);this.g=Ci(this);if(this.b=tb("CPU",this.id)){this.i=tb("Debugger",this.id);this.v=new mc({id:this.Qa+".bus",busWidth:this.X},this.b,this.i);var d,e=rb(this.id);if((this.B=tb("Panel",this.id))&&this.B.Sa)for(b=0;b<e.length;b++)d=e[b],d.P=this.B.P,d.j=this.B.j,
d.Sa=this.B.Sa;this.j("PDPjs v1.30.3\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.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.Ea&&d.Ea(this,this.v,this.b,this.i);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.H=d:this.f=parseInt(d,10));var f;if(a=nd(this,"state")||(f=!0,a.state))b=this.M=a,f||(this.D=!0,this.f=Bi),this.f&&(this.J=
new N(this,"1.30.3"),Di(this.J)?b=null:delete this.J);!b&&this.f&&(b=Ei(this))&&(this.D=!0);if(b){var g=this;Da(b,null,!0,function(a,b,c){c?(g.H=null,g.D=!1,g.P("Unable to load machine state from server (error "+c+(b?": "+xa(b):"")+")")):(g.I=b,g.R=!0);H(g)})}else H(this);this.G.power||(this.L=!0);!c&&this.L&&Fi(this,this.Nb)}else q("Unable to find CPU component")}z(zi);var Bi=0;
function Ai(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 nd(a,b,c){var d=b.toLowerCase(),d=db[b]||db[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 Fi(a,b,c){for(var d=rb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!wb(f)){wb(f,function(){Fi(a,b,c)});return}}b.call(a,c)}
function Gi(a,b){var c=new N(a,"1.30.3","validate");if(Di(c)&&Hi(c)){var d=c.get("timestamp"),e=b?b.get("timestamp"):"unknown";d!=e&&(a.P("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}k=zi.prototype;
k.Nb=function(a){void 0===a&&(a=this.f||(this.I?1:Bi));if(!this.C){this.C++;var b=!1,c=!1;this.O=!1;var d=this.J||new N(this,"1.30.3");if(-1==a)b=!0;else if(a>Bi){if(Di(d,this.I)){this.A=new N(this,"1.30.3","failsafe");Di(this.A)&&(Ii(this,d),a=2,Ji(this.A));this.A.set("timestamp",Ba());Ki(this.A);var e=this.f&&!this.D;if(1==a||Ga("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=Hi(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?Di(d,g):("error"==
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function Li(a,b,c,d,e){if(!b.w.ha){b.w.ha=!0;if(b.Ga){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.Ga(f,d)&&f&&(q("Unable to restore state for "+b.type),a.M&&!a.R?(c.clear(),a.f=Bi,window&&window.location.reload()):a.O=!0,b.Ga(null),e=!1)}if(!d&&b.wc)for(a=b.wc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
k.qc=function(a){var b=a[0],c=0>a[1];a=a[2];this.ca=!0;this.w.ha=!0;var d=this.G.power;d&&(d.textContent="Shutdown");this.b&&(Li(this,this.b,b,c,a),this.oa(),this.b.tb());this.O&&(Ii(this,b),b.clear());!c&&this.A&&(this.A.clear(),delete this.A);this.C=0};
function Ii(a,b){if(Ga("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.g||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.3"};d.url=a.$;d.user=c;d.type="bug";d.data=b;Da("http://www.pcjs.org/api/v1/report",d,!0)}}
function yi(a,b,c){var d,e="none";if(a.C)return null;a.C--;var f=new N(a,"1.30.3"),g=new N(a,"1.30.3","validate"),h=Ba();g.set("timestamp",h);f.set("timestamp",h);f.set("version","1.30.3");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.Fa&&(c&&a.b.da(),d=a.b.Fa(b,c),"object"===typeof d&&f.set(a.b.id,d),c&&(a.b.w.ha=!1,!1===d&&(e=null)));for(var h=rb(a.id),l=0;l<h.length;l++){var m=h[l];m.w.ha&&(m.Fa&&(d=m.Fa(b,c),"object"===typeof d&&f.set(m.id,
d)),c&&(m.w.ha=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.g&&Mi(a,a.g,f.toString()),Ki(g)&&Ki(f)||(e=null,d=h=!0)):a.f&&(d=!0,h=3==a.f),d&&f.clear(h)):e=f.toString());c&&(a.w.ha=!1,b=a.G.power)&&(b.textContent="Power");a.C=0;return e}
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k.na=function(a,b){var c=65535,d=this.ba(a,!1,2);-1!==d&&(c=a.Rb?this.v.bb(d):this.b.bb(d),b&&ci(a,b));return c};k.zb=function(a,b,c){var d=this.ba(a,!0,1);-1!==d&&(a.Rb?this.v.qb(d,b):this.b.qb(d,b),c&&ci(a,c),this.C.oa(-1))};k.fb=function(a,b,c){var d=this.ba(a,!0,2);-1!==d&&(a.Rb?this.v.Ab(d,b):this.b.Ab(d,b),c&&ci(a,c),this.C.oa(-1))};function Y(a,b){return{F:a,Rb:b,Oa:!1}}k.jc=function(a,b){a.F=b;a.Oa=!1;return a};function di(a){return[a.F,a.Oa]}function ei(a){return{F:a[0],Oa:a[1]}}
function bi(a,b,c){var d,e=(c?a.L:a.jb).F;c=!1;if(void 0!==b){b=Oh(a,b);"%"==b.charAt(0)&&(c=!0,b=b.substr(1));d=b;var f;if(d.match(/^[a-z_][a-z0-9_]*$/i))for(d=d.toUpperCase(),e=0;e<a.I.length;e++){var g=a.I[e].ga[d];if(void 0!==g){d=g.o;void 0!==d&&(f=Y(d));break}}if(d=f)return d;e=Nh(a,b,void 0)}null!=e&&(d=Y(e,c));return d}function fi(a,b,c){c&&(c=c.match(/(['"])(.*?)\1/))&&(b.Mc=Lh(a,b.Hc=c[2]))}function ci(a,b){null!=a.F&&(a.F+=b||1)}
function Vh(a,b){a.i=a;a.ma=a.Qc=536870912;a.ia=null;a.va=[];b=Lh(a,b.replace("keys","key").replace("kbd","keyboard"),!1,"|");if(b.length)for(var c in Bb){var d;a:if(d=void 0,Array.prototype.indexOf)d=b.indexOf(c,d);else{d=d||0;0>d&&(d+=b.length);0>d&&(d=0);for(var e=b.length;d<e;d++)if(d in b&&b[d]===c)break a;d=-1}0<=d&&(a.ma|=Bb[c],a.j(c+" messages enabled"))}}function ai(a,b){for(var c in Bb)if(64==Bb[c]){a.Ja[c]=b;break}}
k.sc=function(a){var b=-1;a=a.toUpperCase();switch(a){case "SP":b=6;break;case "PC":b=7;break;case "SR":b=21;break;default:"R"==a.charAt(0)&&(b=+a.charAt(1),0>b||7<b)&&(b=-1)}return b};function gi(a){return 6>a?"R"+a:6==a?"SP":"PC"}k.tc=function(a){var b;0<=a&&(8>a?b=this.b.u[a]:16>a?b=this.b.Xa[a-8]:20>a?b=this.b.Ia[a-16]:20==a?b=Tc(this.b):21==a&&this.B&&kc(this.B)&&(b=this.B.Wa));return b};
k.message=function(a,b){b&&(a+=" @"+J(this,Y(this.b.Ib).F));if(this.ma&1073741824)this.va.push(a);else if(!this.ia||a!=this.ia){this.ia=a;if(this.ma&-2147483648&&this.b&&this.b.w.W||vb(this,!0))this.da(),a+=" (cpu halted)";this.j(a);this.b&&(a=this.b,vd(a),a.wa=0,a.oa())}};
function Uh(a){var b;if(!xe(a))a.H&&a.H.length&&a.j("instruction history buffer freed"),a.$=0,a.H=[];else if(!a.H||!a.H.length){a.H=Array(1E3);for(b=0;b<a.H.length;b++)a.H[b]=Y();a.$=0;a.j("instruction history buffer allocated")}}k.gb=function(a,b){if(!hi(this,b))return!1;this.b.gb(a);return!0};
k.hb=function(a,b,c){if(!hi(this))return!1;this.J=0;a||xe(this)&&ye(this,this.b.u[7],0);try{a=wd(this.b,a);var d=this.b.hb(a);0<d&&(cc(this.b,d),this.J+=d,dc(this.b,d,!0),ec(this.b,d),this.wa++)}catch(e){"number"!=typeof e&&(this.J=0,yb(this.b,e.stack||e.message))}!1!==c&&this.C.oa(-1);qd(this,b||!1);return 0<this.J};k.da=function(a){this.b&&this.b.da(a)};
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function ye(a,b,c){var d=-1;c||(d=a.b.bb(b),0==d&&(b=Gd(a.b,2)));if(0<c&&(a.ta&&!--a.ta||id(a,b,1,a.f)))return!0;0<=c&&a.H.length&&(a.wa++,0>d&&(d=a.b.bb(b)),65535!=(d&65535)&&(a.jc(a.H[a.$],b),++a.$==a.H.length&&(a.$=0)));return!1}function Df(a){var b=a.b;if(b.w.W)throw O(b,a.b.Ib),a.da(),-1;return!1}
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function li(a,b,c,d,e){var f=!1;c=a.ba(c);for(var g=1;g<b.length;g++){var h=b[g];if(c==a.ba(h)&&(!d||h.Oa)){f=!0;h.Oa||e||mi(a,b,g,"cleared");b.splice(g,1);b!=a.f&&(d=a.v,jd(d.Y[c>>>d.ja],b==a.D));h.Oa||Uh(a);break}}return f}function ni(a,b){for(var c=1;c<b.length;c++)mi(a,b,c);return b.length-1}function mi(a,b,c,d){c=b[c];a.j(b[0]+" "+J(a,c.F)+(d?" "+d:c.Hc?' "'+c.Hc+'"':""))}
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function ui(a,b,c,d){var e={},f=a.I[b].mc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.I[b].ga[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function vi(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Rh(a)||a.j("no variables"),!0;if(!c[2])return Rh(a,c[1]);if(!c[3])return delete a.X[c[1]],!0;b=Nh(a,c[3]);return void 0!==b?(a.X[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function wi(a,b,c){var d=null;if(b=bi(a,b,!0)){a.ba(b);var e=ti(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 ii(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=Nh(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=Y(d.u[7]);break;case "N":d.Z=f?32768:0;break;case "Z":d.aa=
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function yi(a,b,c){var d="t"!=b;c=Ph(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Sa(c,function(){return ub(a,!0)&&a.hb(e,d,!1)},function(){a.B&&a.B.stop&&a.B.stop();a.C.oa();ub(a,!1)})}
function ji(a,b,c,d){if(b=bi(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Ph(a,c.substr(1)),null!=c&&(d=c);else{d=bi(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=vb(a,!1)||a.S?a.J:null;var g=null!=f?"cycles":null,h=ti(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=pi(a,b,g,f);a.j(f);a.L=b;e-=b.F-l;c++}}}
function oi(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.O.F)),a.L=a.O,a.R=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ia=null;if(wb(a)&&0<b.length){a.R&&(b="a "+J(a,a.O.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 v=
bi(a,g[1],!0);if(v)if(a.O=v,void 0===g[2])a.j("begin assemble at "+J(a,v.F)),a.R=!0,a.C.oa();else{var r;a.j("not supported yet");r=[];if(r.length){for(var w=0;w<r.length;w++)a.zb(v,r[w],1);a.j(pi(a,a.O))}}break;case "b":a:{var y=g[0],x=g[1],C=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"),
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P):"r"==ia?a.lb(a.M,P):"w"==ia?a.lb(a.D,P):a.j("unknown breakpoint command: "+ia))}}}break;case "c":a.Sa&&(a.Sa.value="");break;case "d":a:{var ib,Ma=g[0],ma=g[1],Na=g[2],Ri=g[3];if("?"==ma){var jb="";for(ib in Bb)a.Ja[ib]&&(jb&&(jb+=","),jb+=ib);jb+=",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");
jb.length&&a.j("dump extension commands:\n\t"+jb)}else if("state"==ma){var Cg=zi(a.C,!0);"console"==Na?console.log(Cg):(a.Sa&&(a.Sa.value=""),a.j(Cg))}else if("symbols"==ma)for(var Ld=0;Ld<a.I.length;Ld++){var Md=a.I[Ld],kb;for(kb in Md.ga)if("."!=kb.charAt(0)){var Dg=Md.ga[kb].o;if(void 0!==Dg){var Eg=Md.ga[kb].l;Eg&&(kb=Eg);a.j(J(a,Dg)+" "+kb)}}}else{if("d"==Ma){for(ib in Bb)if(g[1]==ib){var Fg=a.Ja[ib];Fg?(g.shift(),g.shift(),Fg(g)):a.j("no dump registered for "+ma);break a}ma||(Ma=a.Gb||"dw")}else a.Gb=
Ma;if("dh"==Ma){var Gg=ma,Hg=Na,Ig="",Jg=0,fa=a.$,na=a.H;if(na.length){var Z=+Gg||a.mb,Qb=+Hg||10;isNaN(Z)?Z=Qb:Ig="more ";Z>na.length&&(a.j("note: only "+na.length+" available"),Z=na.length);fa-=Z;0>fa&&(null==na[na.length-1].F?(Z=fa+Z,fa=0):fa+=na.length);var Nd=[];"call"==Hg&&(Qb=1E5,Nd=["CALL"]);for(void 0!==Gg&&a.j(Z+" instructions earlier:");0<Qb&&fa!=a.$;){var Kg=na[fa++];if(null==Kg.F)break;var Rb=Y(Kg.F),Si=Z--,Lg=pi(a,Rb,"history",Si);(!Nd.length||0<=Lg.indexOf(Nd[0]))&&a.j(Lg);Rb.$b&&(fa+=
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function Ef(a,b,c,d,e){var f=c;if(a.h)return!0;a.wa=b;a.Ba=c;a.$b=q(c);a.h=e;a.i=a.controller;if(d){var g=new FileReader;g.onload=function(){var b=g.result,c,d=b?b.byteLength:0,e=ia[d];if(e){a.U=e[0];a.Y=e[1];a.S=e[2];a.ha=e[3]||512;c=a.ha>>2;var f=e=0,b=new DataView(b,0,d);a.a=Array(a.U);for(d=0;d<a.a.length;d++)for(var w=a.a[d]=Array(a.Y),D=0;D<w.length;D++)for(var U=w[D]=Array(a.S),ya=0;ya<U.length;ya++){for(var Zb=Df(null,d,D,ya+1,a.ha,0),Qe=Zb.data,mc=0;mc<c;mc++,f+=4)var fg=Qe[mc]=b.getInt32(f,
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function Ff(a,b,c,d){var e=null;a.c=!1;var f=0>d&&a.l&&!a.l.j.N;if(d)a.controller.G('Unable to load disk "'+a.wa+'" (error '+d+": "+b+")",f);else{Ra(a.controller.pa,b,c);try{if(0<q(a.$b,!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.wa]:k=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
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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?Cf(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.G("Unable to restore disk '"+this.wa+": "+c);return b};
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function Jf(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){x.call(this,"RL11",a,N);this.g=a.autoMount||null;this.s=0;this.b=Array(4);this.A=!Aa("Mobi")&&window&&"FileReader"in window}z(N);h=N.prototype;
h.Z=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){t("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&&Kf(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+")":"")+".");t(a)}else d.G("No disk loaded in drive.");else d.G("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}),
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