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Cleaned up the PDP-11 updateDisplay(s) code, and removed the update hack inside the WAIT instruction; display updates now occur in sync with the machine's 60Hz clock

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Jeff 2016-11-04 13:35:20 -07:00 • committed by Jeff Parsons
commit a7a44a8288
9 changed files with 485 additions and 460 deletions
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versions/pdpjs/1.30.3/pdp11-dbg.js
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function rg(a){u.call(this,"RAM",a,rg);this.ia=this.g=null;this.A=a.addr;this.C=a.size;this.La=a.load;this.Ka=a.exec;this.v=!1;this.f=a.file;this.D=sa(this.f);if(this.f){a=this.f;var b=ta(this.D);"json"!=b&&"hex"!=b&&(a=Ga()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ea(a,null,!0,function(a,b,f){f?(c.O("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(nb(c.Qa,a,b),(a=Fa(a,b))?(c.g=a.ea,c.ia=a.ia,null==c.La&&(c.La=a.La),null==c.Ka&&(c.Ka=a.Ka)):c.f=null);sg(c)})}}
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function pg(a){u.call(this,"ROM",a,pg);this.ha=this.f=null;this.C=a.addr;this.g=a.size;this.v=a.alias;this.B=a.file;this.D=sa(this.B);if(this.B){a=this.B;var b=ta(this.D);"json"!=b&&"hex"!=b&&(a=Ga()+"/api/v1/dump?file="+this.B+"&format=bytes&decimal=true");var c=this;Ea(a,null,!0,function(a,b,f){f?(c.O("Unable to load ROM resource (error "+f+": "+a+")"),c.B=null):(nb(c.Qa,a,b),(a=Fa(a,b))?(c.f=a.da,c.ha=a.ha):c.B=null);qg(c)})}}z(pg);pg.prototype.Ea=function(a,b,c,d){this.w=b;this.b=c;this.i=d;qg(this)};
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function sg(a){u.call(this,"RAM",a,sg);this.ha=this.g=null;this.B=a.addr;this.C=a.size;this.La=a.load;this.Ka=a.exec;this.v=!1;this.f=a.file;this.D=sa(this.f);if(this.f){a=this.f;var b=ta(this.D);"json"!=b&&"hex"!=b&&(a=Ga()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ea(a,null,!0,function(a,b,f){f?(c.O("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(nb(c.Qa,a,b),(a=Fa(a,b))?(c.g=a.da,c.ha=a.ha,null==c.La&&(c.La=a.La),null==c.Ka&&(c.Ka=a.Ka)):c.f=null);tg(c)})}}
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sg.prototype.reset=function(){if(this.v){for(var a=this.w,b=this.B,c=this.C,d=b&a.w,b=b>>>a.ka;0<c&&b<a.W.length;){var e=a.W[b];if(e.controller&&a.g&&a.g.length==a.v.length){var f=a.g.indexOf(e);0<=f&&(e=a.v[f])}if(e){var f=c,g=0,h,d=d||0,g=g&255;void 0===f&&(f=e.size);if(wb&&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.$b(d,g,e.F+d)}c-=a.ya;b++;d=0}this.g&&Ng(this,this.g,this.La,this.Ka,this.B,!0)}};
function Ng(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)),r=h,t=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(t)for(;t--;)a.b.rb(n++,b[r++]&255);else n&1?a.b.ga():wd(a.b,n,f);g=!0}else h++;else h+=2}if(!g&&(null==c&&(c=e),null!=c)){for(e=0;e<b.length;e++)a.b.rb(c+
e,b[e]);null!=d&&wd(a.b,d,f);g=!0}return g}Xa(function(){for(var a=D(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new sg(d);C(d,c)}});function Og(a){u.call(this,"Keyboard",a,Og,65536);H(this)}z(Og);Og.prototype.ta=function(){return!1};Og.prototype.Ea=function(a,b,c,d){this.B=a;this.b=c;this.i=d};Xa(function(){for(var a=D(document,"pdp11","keyboard"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Og(d);C(d,c)}});
function Y(a){this.M=a.baudReceive||9600;this.R=a.baudTransmit||9600;this.ca=a.upperCase;this.v=this.D=null;this.S=a.tabSize;this.P=a.charBOL;this.H=0;u.call(this,"SerialPort",a,Y,8388608);var b=a.binding;if("console"==b)this.D="";else{var c;a=Pg;b&&(void 0===c&&(c="Panel"),(c=qb(c,this.id))&&(b=c.G[b])&&this.ta(null,a,b))}this.J=this.L=null;this.exports={connect:this.wc,receiveData:this.ic}}z(Y);var Pg="buffer";k=Y.prototype;
k.ta=function(a,b,c){var d=this;switch(b){case Pg:return this.G[b]=this.v=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.B=a;this.w=b;this.b=c;this.i=d;var e=this;this.ja=Mc(48,4);this.Y=Jc(this.b,function(){e.f&128||!e.C.length||(e.K=e.C.shift()&255,e.ca&&97<=e.K&&122>e.K&&(e.K-=32),e.f|=128,e.f&64&&Kc(e.b,e.ja))});this.ma=Mc(52,4);this.$=Jc(this.b,function(){e.g|=128;e.g&64&&Kc(e.b,e.ma)});Cb(b,this,Qg);H(this)};
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k.Ga=function(a){return a?this.save():!0};k.reset=function(){Rg(this)};k.save=function(){var a=new P(this);a.set(0,[]);return a.data()};k.restore=function(){return Rg(this)};function Rg(a){a.K=0;a.f=0;a.g=128;a.C=[];return!0}k.ic=function(a){if("number"==typeof a)this.C.push(a);else if("string"==typeof a)for(var b=0;b<a.length;b++)this.C.push(a.charCodeAt(b));else this.C=this.C.concat(a);Lc(this.b,this.Y,1E3/Math.round(this.M/10));return!0};k.Cd=function(){return this.f&65534};
k.te=function(a){this.f=this.f&-112|a&111};k.Bd=function(){this.f&=-129;0<this.C.length&&Lc(this.b,this.Y,1E3/Math.round(this.M/10));return this.K};k.se=function(){};k.Vd=function(){return this.g};k.Me=function(a){128==(this.g&192)&&a&64&&Lc(this.b,this.$,1E3/Math.round(this.R/10));this.g=this.g&-70|a&69};k.Ud=function(){return 0};
k.Le=function(a){if(a&=255){E(this,"transmitByte("+p(a,2,!0)+")");this.L&&this.L.call(this.J,a);if(this.v)if(13==a)this.H=0;else if(8==a)this.v.value=this.v.value.slice(0,-1),0<this.H&&this.H--;else{var b;b=(b=za[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=xa("",c)));this.P&&!this.H&&c&&(b=String.fromCharCode(this.P)+b);this.v.value+=b;this.v.scrollTop=this.v.scrollHeight;this.H+=c}else if(null!=this.D){if(10==a||1024<=this.D.length)this.j(this.D),
this.D="";10!=a&&(this.D+=String.fromCharCode(a))}this.g&=-129;Mc(this.b,this.aa,1E3/Math.round(this.R/10))}};var Rg={},Pg=(Rg[65392]=[null,null,Y.prototype.Cd,Y.prototype.te,"RCSR"],Rg[65394]=[null,null,Y.prototype.Bd,Y.prototype.se,"RBUF"],Rg[65396]=[null,null,Y.prototype.Vd,Y.prototype.Me,"XCSR"],Rg[65398]=[null,null,Y.prototype.Ud,Y.prototype.Le,"XBUF"],Rg);Xa(function(){for(var a=D(document,"pdp11","serial"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Y(d);C(d,c)}});
function Qc(a){u.call(this,"PC11",a,Qc);this.g=a.autoMount||null;this.D=0;this.aa=a.baudReceive||3600;this.K=this.L=this.f=0;this.J=[];this.H=Sg;this.v=Tg;this.N=this.C="";this.ea=this.La=this.Ka=null;this.R=-1;this.P=!Pa("Mobi")&&window&&"FileReader"in window}z(Qc);var Sg="",Tg=0;k=Qc.prototype;
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function Vg(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;ah(a,b,c,d,!1,e)}else ch(a,!1)}
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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.O("Unable to restore disk '"+this.Xa+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=mh(this,a++);)oh(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,"$1,\n")};
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function Yh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.j("missing value for "+b[1]);return}f=Ch(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":O(d,f);a.L=Z(d.u[7]);break;case "N":d.X=f?32768:0;break;case "Z":d.ba=
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function ni(a,b,c){var d="t"!=b;c=Eh(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Qa(c,function(){return rb(a,!0)&&a.jb(e,d,!1)},function(){a.f&&a.f.stop&&a.f.stop();a.A.$();rb(a,!1)})}
function Zh(a,b,c,d){if(b=Rh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Eh(a,c.substr(1)),null!=c&&(d=c);else{d=Rh(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=ii(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=ei(a,b,g,f);a.j(f);a.L=b;e-=b.F-l;c++}}}
function di(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=
Rh(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.Xb(r,t[w],1);a.j(ei(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 Ja;Ja=0+ci(a,a.g);Ja+=ci(a,a.N);(Ja+=ci(a,a.D))||a.j("no breakpoints")}else if("n"==ja)a.ua=Eh(a,x),a.j("break after "+a.ua+" instruction(s)");else if(void 0===x)a.j("missing breakpoint address");else{var Q=Z();if("*"!=x&&(Q=Rh(a,x,!0),!Q))break a;"c"==ja?null==Q.F?(Ih(a),a.j("all breakpoints cleared")):ai(a,a.g,Q)||ai(a,a.N,Q)||ai(a,a.D,Q)||a.j("breakpoint missing: "+J(a,Q.F)):null!=Q.F&&(Vh(a,Q,A),"p"==ja?a.nb(a.g,
Q):"r"==ja?a.nb(a.N,Q):"w"==ja?a.nb(a.D,Q):a.j("unknown breakpoint command: "+ja))}}}break;case "c":a.Ra&&(a.Ra.value="");break;case "d":a:{var fb,gb=g[0],ma=g[1],La=g[2],Gi=g[3];if("?"==ma){var hb="";for(fb in xb)a.Na[fb]&&(hb&&(hb+=","),hb+=fb);hb+=",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");
hb.length&&a.j("dump extension commands:\n\t"+hb)}else if("state"==ma){var tg=oi(a.A,!0);"console"==La?console.log(tg):(a.Ra&&(a.Ra.value=""),a.j(tg))}else if("symbols"==ma)for(var Fd=0;Fd<a.J.length;Fd++){var Gd=a.J[Fd],ib;for(ib in Gd.ia)if("."!=ib.charAt(0)){var ug=Gd.ia[ib].o;if(void 0!==ug){var vg=Gd.ia[ib].l;vg&&(ib=vg);a.j(J(a,ug)+" "+ib)}}}else{if("d"==gb){for(fb in xb)if(g[1]==fb){var wg=a.Na[fb];wg?(g.shift(),g.shift(),wg(g)):a.j("no dump registered for "+ma);break a}ma||(gb=a.Vb||"dw")}else a.Vb=
gb;if("dh"==gb){var xg=ma,yg=La,zg="",Ag=0,fa=a.aa,na=a.H;if(na.length){var aa=+xg||a.ub,Jb=+yg||10;isNaN(aa)?aa=Jb:zg="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"==yg&&(Jb=1E5,Hd=["CALL"]);for(void 0!==xg&&a.j(aa+" instructions earlier:");0<Jb&&fa!=a.aa;){var Bg=na[fa++];if(null==Bg.F)break;var Kb=Z(Bg.F),Hi=aa--,Cg=ei(a,Kb,"history",Hi);(!Hd.length||0<=Cg.indexOf(Hd[0]))&&a.j(Cg);
Kb.bc&&(fa+=Kb.bc,Jb-=Kb.bc,aa-=Kb.bc);fa>=na.length&&(fa=0);a.ub=aa;Ag++;Jb--}}Ag||(a.j("no "+zg+"history available"),a.ub=void 0)}else{var Lb=Rh(a,ma);if(Lb){var Ac=0;La&&("l"==La.charAt(0)&&(La=La.substr(1)||Gi),Ac=Eh(a,La)>>>0,65536<Ac&&(Ac=65536));for(var Mb="dd"==gb?4:"db"==gb?1:2,Bc=Mb*Ac||128,Ii=Bc+15>>4||1,Nb="";Ii--&&0<Bc;){var Id="",Dg="",ma=J(a,Lb.F),Ob,jb,Cc=0,Pb=0;for(Ob=a.da;0<Ob&&0<Bc;Ob-=jb,Bc-=jb){jb=1;var Dc=1==Mb?a.Gb(Lb,jb):a.pa(Lb,jb=2),Cc=Cc|Dc<<(Pb<<3),Pb=Pb+jb;Pb==Mb&&(Id+=
J(a,Cc,Mb),Id+=1==Mb?9==Ob?"-":" ":" ",Cc=Pb=0);Dg+=32<=Dc&&128>Dc?String.fromCharCode(Dc):"."}Nb&&(Nb+="\n");Nb+=ma+" "+Id+(0==Ob?" "+Dg:"")}Nb&&a.j(Nb);a.mb=Lb}}}}break;case "e":if("else"==g[0])break;var kb,Jd,Kd,Ld,Md=g[0],Nd=g[1];"eb"==Md?(kb=1,Jd=255,Kd=a.Gb,Ld=a.Xb):"e"==Md||"ew"==Md?(kb=2,Jd=65535,Kd=a.pa,Ld=a.hb):Nd=null;if(null==Nd)a.j("edit memory commands:"),a.j("\teb [a] [...] edit bytes at address a"),a.j("\tew [a] [...] edit words at address a");else{var Ec=Rh(a,Nd);if(Ec)for(var Fc=
2;Fc<g.length;Fc++){var Qb=Ch(a,g[Fc]);if(void 0===Qb){a.j("unrecognized value: "+g[Fc]);break}Qb&~Jd&&a.j("warning: "+p(Qb)+" exceeds "+kb+"-byte value");a.j("changing "+J(a,Ec.F)+(F(a,64)?"":" from "+J(a,Kd.call(a,Ec),kb))+" to "+J(a,Qb,kb));Ld.call(a,Ec,Qb,kb)}}break;case "g":a:{var Eg=g[1],Ji=b;if(void 0!==Eg){var Od=Rh(a,Eg,!0);if(!Od)break a;Vh(a,Od,Ji);a.nb(a.g,Od,!0)}a.ib(!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 Rb=b.substr(2),Rb=ya(Rb);Ch(a,Rb)?(c||a.j("true: "+Rb),Pd=!0):(c||a.j("false: "+Rb),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(),Sb=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Sb.F));10>Qd;){for(var Ma=null,Li=256;65536>Sb.F>>>0;){Rd.F=a.pa(Sb,2);if(null==Sb.F||!Li--)break;if(!(Rd.F&1)){for(var Mi=a,Gc=Rd,Fg=null,Tb=Gc.F,Gg=Tb,Sd=1;6>=Sd&&Tb;Sd++){if(2<
Sd){Gc.F=Tb;var Hc=ei(Mi,Gc);if(0<=Hc.indexOf("JSR")){var Hg=Hc.indexOf(" ");if(Tb+(Hc.indexOf(" ",Hg+1)-Hg-1)/2==Gg){Fg=Hc;break}}}Tb-=2}Gc.F=Gg;if(Ma=Fg)break}}if(!Ma||null==Ma)break;var Ig=null;if("ks"==Ki){var Jg=Ma.match(/[0-9A-F]+$/);Jg&&(Ig=li(a,Jg[0]))}Ma=xa(Ma,50)+" ;"+(Ig||"stack="+J(a,Sb.F));a.j(Ma);Qd++}Qd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){li(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 Da=0;if("all"==
G)Da=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){Da=xb[oa];pa=!!(a.oa&Da);break}if(!Da){a.j("unknown message category: "+G);break a}}if(Da)if("on"==g[2])a.oa|=Da,pa=!0;else if("off"==g[2]&&(a.oa&=~Da,pa=!1,1073741824==Da)){for(var Td=0;Td<a.wa.length;Td++)a.j(a.wa[Td]);a.wa=[]}}var Ni=0,Ub="";for(oa in xb)if(!G||G==oa){var Oi=!!(a.oa&xb[oa]);if(null===pa||pa==Oi)Ub&&(Ub+=","),++Ni%10||(Ub+="\n\t"),
"key"==oa&&(oa="keys"),Ub+=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")+(Ub||"none"));Jh(a)}break;case "p":if("print"==g[0]){mi(a,b.substr(5));break}var Pi="pr"==g[0]?1:0;if(a.S)a.j("step in progress");else{var Kg=Z(a.b.u[7]);a.Gb(Kg);a.S?(a.nb(a.g,Kg,!0),a.ib()||(a.A&&a.A.rb(),a.S=0)):ni(a,Pi?"tr":"t")}break;case "r":if("reset"==b){a.A&&a.A.reset();break}Yh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Vb=
+g[2];if(8==Vb||10==Vb||16==Vb)a.da=Vb;else{a.j("invalid base: "+Vb);break}}a.j("default base: "+a.da);break;case "cs":var Wb;void 0!==g[3]&&(Wb=+g[3]);switch(g[2]){case "int":a.b.yb=Wb;break;case "start":a.b.Ib=Wb;break;case "stop":a.b.zb=Wb;break;default:a.j("unknown cs option");break a}void 0!==Wb&&kd(a.b);a.j("checksums "+(a.b.B.wb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(nd(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.ob.toFixed(2)+
"Mhz")+" ("+a.b.cb+"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":ni(a,g[0],g[1]);break;case "u":Zh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){ki(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.3 ("+a.b.xb+",RELEASE"+(wb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){mi(a,b.substr(1));break}var Ud="commands:",Vd;for(Vd in Lh)Ud+="\n"+xa(Vd,9)+Lh[Vd];le(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(Lg){a.j("debugger error: "+(Lg.stack||Lg.message)),d=!1}return d}
function ld(a,b,c){b=Ah(a,b,c);for(var d in b)if(!di(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 Hh(d);C(d,c)}});
function pi(a,b,c){u.call(this,"Computer",a,pi,67108864);this.B.ja=!1;qi(this,b);this.L=id(this,"autoPower",a);this.v=0;this.Y=a.busWidth||a.buswidth;this.g=ri;this.J=null;this.D=this.R=!1;this.aa=id(this,"url")||"";(Math.random()+.1).toString(36);this.A=si(this);if(this.b=qb("CPU",this.id)){this.i=qb("Debugger",this.id);this.w=new jc({id:this.Qa+".bus",busWidth:this.Y},this.b,this.i);var d,e=ob(this.id);if((this.f=qb("Panel",this.id))&&this.f.Ra)for(b=0;b<e.length;b++)d=e[b],d.O=this.f.O,d.j=this.f.j,
d.Ra=this.f.Ra;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.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=id(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.D=!0,this.g=ri),this.g&&(this.K=
new P(this,"1.30.3"),ti(this.K)?b=null:delete this.K);!b&&this.g&&(b=ui(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&&vi(this,this.Jb)}else q("Unable to find CPU component")}z(pi);var ri=0;
function qi(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 id(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 vi(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(){vi(a,b,c)});return}}b.call(a,c)}
function wi(a,b){var c=new P(a,"1.30.3","validate");if(ti(c)&&xi(c)){var d=c.get("timestamp"),e=b?b.get("timestamp"):"unknown";d!=e&&(a.O("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}k=pi.prototype;
k.Jb=function(a){void 0===a&&(a=this.g||(this.J?1:ri));if(!this.v){this.v++;var b=!1,c=!1;this.P=!1;var d=this.K||new P(this,"1.30.3");if(-1==a)b=!0;else if(a>ri){if(ti(d,this.J)){this.C=new P(this,"1.30.3","failsafe");ti(this.C)&&(yi(this,d),a=2,zi(this.C));this.C.set("timestamp",Ca());Ai(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=xi(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?ti(d,g):("error"==
f&&"no machine state"!=g?(this.O("Error: "+g),"unable to verify user"==g&&(Oa("user",""),this.A=null)):this.j(f+": "+g),zi(d),ti(d)?(c=xi(d),e=!0):c=!1))}e&&wi(this,c?d:null)}else 2==a&&d.clear()}else wi(this);delete this.J;delete this.K}e=ob(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.b&&(c=Bi(this,g,d,b,c));b=[d,a,c];-1!=a?vi(this,this.pc,b):this.pc(b)}};
function Bi(a,b,c,d,e){if(!b.B.ja){b.B.ja=!0;if(b.Ha){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.Ha(f,d)&&f&&(q("Unable to restore state for "+b.type),a.N&&!a.R?(c.clear(),a.g=ri,window&&window.location.reload()):a.P=!0,b.Ha(null),e=!1)}if(!d&&b.qc)for(a=b.qc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
k.pc=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&&(Bi(this,this.b,b,c,a),this.$(),this.b.tb());this.P&&(yi(this,b),b.clear());!c&&this.C&&(this.C.clear(),delete this.C);this.v=0};
function yi(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:"1.30.3"};d.url=a.aa;d.user=c;d.type="bug";d.data=b;Ea("http://www.pcjs.org/api/v1/report",d,!0)}}
function oi(a,b,c){var d,e="none";if(a.v)return null;a.v--;var f=new P(a,"1.30.3"),g=new P(a,"1.30.3","validate"),h=Ca();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.Ga&&(c&&a.b.ha(),d=a.b.Ga(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.Ga&&(d=m.Ga(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&&Ci(a,a.A,f.toString()),Ai(g)&&Ai(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}
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function fi(a,b,c,d){var e=Z(b.F),f=a.oa(b,2),g,h;for(h in a.wb)if(g=a.wb[h][f&h])break;g||(g=Ph);var l=g[0];0<=a.Ob.indexOf(l)&&(g=Ph,l=g[0]);var m=h="",n=Nh[l],r=g.length-1;l||r||(h=J(a,f));for(l=1;l<=r;l++){var t=g[l];if(void 0!==t){var w;w=a;var y=t,t=b,x="",A=y&61440;if(4096==A)t=t.F+((f&255)<<24>>23)&65535,x=J(w,t);else if(8192==A)t=t.F-((f&63)<<1)&65535,x=J(w,t);else if(12288==A)x=J(w,f&7,1);else if(24576==A)x=J(w,f&63,1);else if(32768==A)x=J(w,f&255,1);else if(A=f&y,y&4032&&(A>>=6,y>>=6),
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function rg(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.oc);0>r&&n.splice(-(r+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.J.push({Se:b,F:c,Uc:d,ha:e,mc:f})}function ji(a,b,c){var d=[],e=a.ba(b)>>>0;for(b=0;b<a.J.length;b++){var f=a.J[b],g=f.F>>>0,h=f.Uc;if(e>=g&&e<g+h){e=Aa(f.mc,[e-g],a.oc);0<=e?ki(a,b,e,d):c&&(e=~e,ki(a,b,e-1,d),ki(a,b,e,d));break}}return d}
function ki(a,b,c,d){var e={},f=a.J[b].mc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.J[b].ha[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function li(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Hh(a)||a.j("no variables"),!0;if(!c[2])return Hh(a,c[1]);if(!c[3])return delete a.Y[c[1]],!0;b=Dh(a,c[3]);return void 0!==b?(a.Y[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function mi(a,b,c){var d=null;if(b=Sh(a,b,!0)){a.ba(b);var e=ji(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 Zh(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=Dh(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=
f?0:1;break;case "V":d.U=f?32768:0;break;case "C":d.T=f?65536:0;break;case "SW":if(a.f&&gc(a.f)){ec(a.f,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.B.qa();a.j("updated registers:")}a.j(ii(a));c&&(a.L=Z(d.u[7]),$h(a,J(a,a.L.F)))}}function ni(a,b){b=ya(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):Gh(a,null,c[2].charCodeAt(0)):Dh(a,b,!0)}
function oi(a,b,c){var d="t"!=b;c=Fh(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Qa(c,function(){return rb(a,!0)&&a.jb(e,d,!1)},function(){a.f&&a.f.stop&&a.f.stop();a.B.qa();rb(a,!1)})}
function $h(a,b,c,d){if(b=Sh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Fh(a,c.substr(1)),null!=c&&(d=c);else{d=Sh(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=ji(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=fi(a,b,g,f);a.j(f);a.L=b;e-=b.F-l;c++}}}
function ei(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.ja=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=
Sh(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.B.qa();else{var t;a.j("not supported yet");t=[];if(t.length){for(var w=0;w<t.length;w++)a.Xb(r,t[w],1);a.j(fi(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"),
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Q):"r"==ja?a.nb(a.M,Q):"w"==ja?a.nb(a.D,Q):a.j("unknown breakpoint command: "+ja))}}}break;case "c":a.Ra&&(a.Ra.value="");break;case "d":a:{var fb,gb=g[0],ma=g[1],La=g[2],Hi=g[3];if("?"==ma){var hb="";for(fb in xb)a.Na[fb]&&(hb&&(hb+=","),hb+=fb);hb+=",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");
hb.length&&a.j("dump extension commands:\n\t"+hb)}else if("state"==ma){var ug=pi(a.B,!0);"console"==La?console.log(ug):(a.Ra&&(a.Ra.value=""),a.j(ug))}else if("symbols"==ma)for(var Gd=0;Gd<a.J.length;Gd++){var Hd=a.J[Gd],ib;for(ib in Hd.ha)if("."!=ib.charAt(0)){var vg=Hd.ha[ib].o;if(void 0!==vg){var wg=Hd.ha[ib].l;wg&&(ib=wg);a.j(J(a,vg)+" "+ib)}}}else{if("d"==gb){for(fb in xb)if(g[1]==fb){var xg=a.Na[fb];xg?(g.shift(),g.shift(),xg(g)):a.j("no dump registered for "+ma);break a}ma||(gb=a.Vb||"dw")}else a.Vb=
gb;if("dh"==gb){var yg=ma,zg=La,Ag="",Bg=0,fa=a.$,na=a.H;if(na.length){var aa=+yg||a.vb,Kb=+zg||10;isNaN(aa)?aa=Kb:Ag="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 Id=[];"call"==zg&&(Kb=1E5,Id=["CALL"]);for(void 0!==yg&&a.j(aa+" instructions earlier:");0<Kb&&fa!=a.$;){var Cg=na[fa++];if(null==Cg.F)break;var Lb=Z(Cg.F),Ii=aa--,Dg=fi(a,Lb,"history",Ii);(!Id.length||0<=Dg.indexOf(Id[0]))&&a.j(Dg);
Lb.bc&&(fa+=Lb.bc,Kb-=Lb.bc,aa-=Lb.bc);fa>=na.length&&(fa=0);a.vb=aa;Bg++;Kb--}}Bg||(a.j("no "+Ag+"history available"),a.vb=void 0)}else{var Mb=Sh(a,ma);if(Mb){var Bc=0;La&&("l"==La.charAt(0)&&(La=La.substr(1)||Hi),Bc=Fh(a,La)>>>0,65536<Bc&&(Bc=65536));for(var Nb="dd"==gb?4:"db"==gb?1:2,Cc=Nb*Bc||128,Ji=Cc+15>>4||1,Ob="";Ji--&&0<Cc;){var Jd="",Eg="",ma=J(a,Mb.F),Pb,jb,Dc=0,Qb=0;for(Pb=a.ca;0<Pb&&0<Cc;Pb-=jb,Cc-=jb){jb=1;var Ec=1==Nb?a.Gb(Mb,jb):a.oa(Mb,jb=2),Dc=Dc|Ec<<(Qb<<3),Qb=Qb+jb;Qb==Nb&&(Jd+=
J(a,Dc,Nb),Jd+=1==Nb?9==Pb?"-":" ":" ",Dc=Qb=0);Eg+=32<=Ec&&128>Ec?String.fromCharCode(Ec):"."}Ob&&(Ob+="\n");Ob+=ma+" "+Jd+(0==Pb?" "+Eg:"")}Ob&&a.j(Ob);a.mb=Mb}}}}break;case "e":if("else"==g[0])break;var kb,Kd,Ld,Md,Nd=g[0],Od=g[1];"eb"==Nd?(kb=1,Kd=255,Ld=a.Gb,Md=a.Xb):"e"==Nd||"ew"==Nd?(kb=2,Kd=65535,Ld=a.oa,Md=a.hb):Od=null;if(null==Od)a.j("edit memory commands:"),a.j("\teb [a] [...] edit bytes at address a"),a.j("\tew [a] [...] edit words at address a");else{var Fc=Sh(a,Od);if(Fc)for(var Gc=
2;Gc<g.length;Gc++){var Rb=Dh(a,g[Gc]);if(void 0===Rb){a.j("unrecognized value: "+g[Gc]);break}Rb&~Kd&&a.j("warning: "+p(Rb)+" exceeds "+kb+"-byte value");a.j("changing "+J(a,Fc.F)+(F(a,64)?"":" from "+J(a,Ld.call(a,Fc),kb))+" to "+J(a,Rb,kb));Md.call(a,Fc,Rb,kb)}}break;case "g":a:{var Fg=g[1],Ki=b;if(void 0!==Fg){var Pd=Sh(a,Fg,!0);if(!Pd)break a;Wh(a,Pd,Ki);a.nb(a.g,Pd,!0)}a.ib(!0,c)}break;case "h":a.A.Z?(c||a.j("halting"),a.ga()):sb(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var Qd;
var Sb=b.substr(2),Sb=ya(Sb);Dh(a,Sb)?(c||a.j("true: "+Sb),Qd=!0):(c||a.j("false: "+Sb),Qd=!1);Qd||(d=!1);break}f=!0;break;case "k":var Li=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var Rd=0,Sd=Z(),Tb=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Tb.F));10>Rd;){for(var Ma=null,Mi=256;65536>Tb.F>>>0;){Sd.F=a.oa(Tb,2);if(null==Tb.F||!Mi--)break;if(!(Sd.F&1)){for(var Ni=a,Hc=Sd,Gg=null,Ub=Hc.F,Hg=Ub,Td=1;6>=Td&&Ub;Td++){if(2<
Td){Hc.F=Ub;var Ic=fi(Ni,Hc);if(0<=Ic.indexOf("JSR")){var Ig=Ic.indexOf(" ");if(Ub+(Ic.indexOf(" ",Ig+1)-Ig-1)/2==Hg){Gg=Ic;break}}}Ub-=2}Hc.F=Hg;if(Ma=Gg)break}}if(!Ma||null==Ma)break;var Jg=null;if("ks"==Li){var Kg=Ma.match(/[0-9A-F]+$/);Kg&&(Jg=mi(a,Kg[0]))}Ma=xa(Ma,50)+" ;"+(Jg||"stack="+J(a,Tb.F));a.j(Ma);Rd++}Rd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){mi(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 Da=0;if("all"==
G)Da=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){Da=xb[oa];pa=!!(a.na&Da);break}if(!Da){a.j("unknown message category: "+G);break a}}if(Da)if("on"==g[2])a.na|=Da,pa=!0;else if("off"==g[2]&&(a.na&=~Da,pa=!1,1073741824==Da)){for(var Ud=0;Ud<a.wa.length;Ud++)a.j(a.wa[Ud]);a.wa=[]}}var Oi=0,Vb="";for(oa in xb)if(!G||G==oa){var Pi=!!(a.na&xb[oa]);if(null===pa||pa==Pi)Vb&&(Vb+=","),++Oi%10||(Vb+="\n\t"),
"key"==oa&&(oa="keys"),Vb+=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")+(Vb||"none"));Kh(a)}break;case "p":if("print"==g[0]){ni(a,b.substr(5));break}var Qi="pr"==g[0]?1:0;if(a.S)a.j("step in progress");else{var Lg=Z(a.b.u[7]);a.Gb(Lg);a.S?(a.nb(a.g,Lg,!0),a.ib()||(a.B&&a.B.sb(),a.S=0)):oi(a,Qi?"tr":"t")}break;case "r":if("reset"==b){a.B&&a.B.reset();break}Zh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Wb=
+g[2];if(8==Wb||10==Wb||16==Wb)a.ca=Wb;else{a.j("invalid base: "+Wb);break}}a.j("default base: "+a.ca);break;case "cs":var Xb;void 0!==g[3]&&(Xb=+g[3]);switch(g[2]){case "int":a.b.yb=Xb;break;case "start":a.b.Ib=Xb;break;case "stop":a.b.zb=Xb;break;default:a.j("unknown cs option");break a}void 0!==Xb&&kd(a.b);a.j("checksums "+(a.b.A.xb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(od(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.ob.toFixed(2)+
"Mhz")+" ("+a.b.cb+"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":oi(a,g[0],g[1]);break;case "u":$h(a,g[1],g[2],8);break;case "v":if("var"==g[0]){li(a,b.substr(3))||(d=!1);break}if("ver"==
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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}),
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function Mf(a,b,c){x.call(this,"Computer",a,Mf);this.j.O=!1;Nf(this,b);this.A=oc(this,"autoPower",a);this.l=0;this.N=a.busWidth||a.buswidth;this.b=Of;this.v=null;this.m=this.I=!1;this.P=oc(this,"url")||"";(Math.random()+.1).toString(36);this.c=Pf(this);if(this.a=Ua("CPU",this.id)){this.D=Ua("Debugger",this.id);this.h=new vb({id:this.oa+".bus",busWidth:this.N},this.a,this.D);var d,e=A(this.id);if((this.f=Ua("Panel",this.id))&&this.f.Va)for(b=0;b<e.length;b++)d=e[b],d.F=this.f.F,d.T=this.f.T,d.Va=this.f.Va;
this.T("PDPjs v1.30.3\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.T("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.ia&&d.ia(this,this.h,this.a,this.D);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.s=d:this.b=parseInt(d,10));var f;if(a=oc(this,"state")||(f=!0,a.state))b=this.C=a,f||(this.m=!0,this.b=Of),this.b&&(this.w=new Q(this,
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this.T("PDPjs v1.30.3\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.T("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.ha&&d.ha(this,this.h,this.a,this.D);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.s=d:this.b=parseInt(d,10));var f;if(a=oc(this,"state")||(f=!0,a.state))b=this.C=a,f||(this.m=!0,this.b=Of),this.b&&(this.w=new Q(this,
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function Nf(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){u(d.message+" ("+c+")")}}a.J=b}function oc(a,b,c){var d=b.toLowerCase(),d=Ma[b]||Ma[d];void 0===d&&a.J&&(d=a.J[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Sf(a,b,c){for(var d=A(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!Wa(f)){Wa(f,function(){Sf(a,b,c)});return}}b.call(a,c)}
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