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65535&&(this.i&32768)===(this.j&32768)||(this.b[7]=W(this.b[7],a));break;case 32768:this.i&32768||(this.b[7]=W(this.b[7],a));break;case 33280:!(this.C&65536)&&this.u&65535&&(this.b[7]=W(this.b[7],a));break;case 33024:this.i&32768&&(this.b[7]=W(this.b[7],a));break;case 33536:if(this.C&65536||!(this.u&65535))this.b[7]=W(this.b[7],a);break;case 33792:this.j&32768||(this.b[7]=W(this.b[7],a));break;case 34048:this.j&32768&&(this.b[7]=W(this.b[7],a));break;case 34304:this.C&65536||(this.b[7]=W(this.b[7],
a));break;case 34560:this.C&65536&&(this.b[7]=W(this.b[7],a));break;case 34816:M(this,24);break;case 35072:M(this,28);break;default:switch(a&65472){case 64:0<=(h=Gc(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(e=O(this,f=U(this,a,6)))&&(a=e<<8|e>>8,0<=P(this,f,a)&&(this.i=this.u=e&65280,this.j=this.C=0)):(g=a&7,e=this.b[g],this.b[g]=(e<<8|e>>8)&65535,this.i=this.u=e&65280,this.j=this.C=0);break;case 2560:a&56?0<=(f=U(this,a,4))&&0<=P(this,f,0)&&(this.i=this.C=this.j=this.u=0):this.i=this.C=
this.j=this.u=this.b[a&7]=0;break;case 2624:0<=(e=O(this,f=U(this,a,6)))&&(a=~e,0<=P(this,f,a)&&(this.i=this.u=a,this.C=65536,this.j=0));break;case 2688:a&56?0<=(e=O(this,f=U(this,a,6)))&&(a=e+1,0<=P(this,f,a)&&(this.i=this.u=a,this.j=a&(a^e))):(g=a&7,e=this.b[g],a=e+1,this.b[g]=a&65535,this.i=this.u=a,this.j=a&(a^e));break;case 2752:a&56?0<=(e=O(this,f=U(this,a,6)))&&(a=e-1,0<=P(this,f,a)&&(this.i=this.u=a,this.j=(a^e)&e)):(g=a&7,e=this.b[g],a=e-1,this.b[g]=a&65535,this.i=this.u=a,this.j=(a^e)&e);
break;case 2816:0<=(e=O(this,f=U(this,a,6)))&&(a=-e,0<=P(this,f,a)&&(this.C=this.i=this.u=a,this.j=a&e));break;case 2880:0<=(e=O(this,f=U(this,a,6)))&&(a=e+(this.C>>16&1),0<=P(this,f,a)&&(this.C=this.i=this.u=a,this.j=a&(a^e)));break;case 2944:0<=(e=O(this,f=U(this,a,6)))&&(a=e-(this.C>>16&1),0<=P(this,f,a)&&(this.C=this.i=this.u=a,this.j=(a^e)&e));break;case 3008:0<=(e=V(this,a))&&(this.i=this.u=e,this.C=this.j=0);break;case 3072:a&56?0<=(e=O(this,f=U(this,a,6)))&&(a=(this.C&65536|e)>>1,0<=P(this,
f,a)&&(this.C=e<<16,this.i=this.u=a,this.j=a^this.C>>1)):(g=a&7,e=this.b[g],a=(this.C&65536|e)>>1,this.b[g]=a&65535,this.C=e<<16,this.i=this.u=a,this.j=a^this.C>>1);break;case 3136:a&56?0<=(e=O(this,f=U(this,a,6)))&&(a=e<<1|this.C>>16&1,0<=P(this,f,a)&&(this.C=this.i=this.u=a,this.j=a^e)):(g=a&7,e=this.b[g],a=e<<1|this.C>>16&1,this.b[g]=a&65535,this.C=this.i=this.u=a,this.j=a^e);break;case 3200:a&56?0<=(e=O(this,f=U(this,a,6)))&&(a=e&32768|e>>1,0<=P(this,f,a)&&(this.C=e<<16,this.i=this.u=a,this.j=
this.i^this.C>>1)):(g=a&7,e=this.b[g],a=e&32768|e>>1,this.b[g]=a&65535,this.C=e<<16,this.i=this.u=a,this.j=this.i^this.C>>1);break;case 3264:a&56?0<=(e=O(this,f=U(this,a,6)))&&(a=e<<1,0<=P(this,f,a)&&(this.C=this.i=this.u=a,this.j=a^e)):(g=a&7,e=this.b[g],a=e<<1,this.b[g]=a&65535,this.C=this.i=this.u=a,this.j=a^e);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=N(this,h|65536))&&(this.b[7]=this.b[5],this.b[5]=c,this.b[6]=h+2&65535);break;case 3392:a&56?0<=(h=Gc(this,a,0))&&(61440!==(this.f&61440)&&
(h&=65535),this.B=this.f>>12&3,0<=(c=N(this,h))&&(this.B=this.f>>14&3,0<=Dc(this,c)&&(this.i=this.u=c,this.j=0))):(g=a&7,c=6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]:this.Ba[this.f>>12&3],0<=Dc(this,c)&&(this.i=this.u=c,this.j=0));break;case 3456:0<=(e=Fc(this))&&((this.J&57344||(this.K=22),a&56)?0<=(h=Gc(this,a,0))&&(h&=65535,this.B=this.f>>12&3,0<=(f=Ec(this,h,4))&&(this.B=this.f>>14&3,0<=P(this,f,e)&&(this.i=this.u=e,this.j=0))):(g=a&7,6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]=
e:this.Ba[this.f>>12&3]=e,this.i=this.u=e,this.j=0));break;case 3520:0<=(f=U(this,a,4))&&(a=-(this.i>>15&1),0<=P(this,f,a)&&(this.u=a,this.j=0));break;case 35328:a&56?0<=(f=U(this,a,5))&&0<=T(this,f,0)&&(this.i=this.C=this.j=this.u=0):(this.b[a&7]&=65280,this.i=this.C=this.j=this.u=0);break;case 35392:0<=(e=S(this,f=U(this,a,7)))&&(a=~e,0<=T(this,f,a)&&(this.i=this.u=a<<8,this.C=65536,this.j=0));break;case 35456:0<=(e=S(this,f=U(this,a,7)))&&(a=e+1,0<=T(this,f,a)&&(this.i=this.u=a<<8,this.j=(a&(a^
e))<<8));break;case 35520:0<=(e=S(this,f=U(this,a,7)))&&(a=e-1,0<=T(this,f,a)&&(this.i=this.u=a<<8,this.j=((a^e)&e)<<8));break;case 35584:0<=(e=S(this,f=U(this,a,7)))&&(a=-e,0<=T(this,f,a)&&(this.C=this.i=this.u=a<<8,this.j=(a&e)<<8));break;case 35648:0<=(e=S(this,f=U(this,a,7)))&&(a=e+(this.C>>16&1),0<=T(this,f,a)&&(this.i=this.u=this.C=a<<8,this.j=(a&(a^e))<<8));break;case 35712:0<=(e=S(this,f=U(this,a,7)))&&(a=e-(this.C>>16&1),0<=T(this,f,a)&&(this.i=this.u=this.C=a<<8,this.j=((a^e)&e)<<8));break;
case 35776:0<=(e=Hc(this,a))&&(this.i=this.u=e<<8,this.C=this.j=0);break;case 35840:0<=(e=S(this,f=U(this,a,7)))&&(a=((this.C&65536)>>8|e)>>1,0<=T(this,f,a)&&(this.C=e<<16,this.i=this.u=a<<8,this.j=this.i^this.C>>1));break;case 35904:0<=(e=S(this,f=U(this,a,7)))&&(a=e<<1|this.C>>16&1,0<=T(this,f,a)&&(this.C=this.i=this.u=a<<8,this.j=(a^e)<<8));break;case 35968:0<=(e=S(this,f=U(this,a,7)))&&(a=e&128|e>>1,0<=T(this,f,a)&&(this.C=e<<16,this.i=this.u=a<<8,this.j=this.i^this.C>>1));break;case 36032:0<=
(e=S(this,f=U(this,a,7)))&&(a=e<<1,0<=T(this,f,a)&&(this.C=this.i=this.u=a<<8,this.j=(a^e)<<8));break;case 36160:a&56?0<=(h=Gc(this,a,0))&&(this.B=this.f>>12&3,0<=(c=N(this,h|65536))&&(this.B=this.f>>14&3,0<=Dc(this,c)&&(this.i=this.u=c,this.j=0))):(g=a&7,c=6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]:this.Ba[this.f>>12&3],0<=Dc(this,c)&&(this.i=this.u=c,this.j=0));break;case 36224:0<=(e=Fc(this))&&((this.J&57344||(this.K=22),a&56)?0<=(h=Gc(this,a,0))&&(this.B=this.f>>12&3,0<=(f=Ec(this,h|
65536,4))&&(this.B=this.f>>14&3,0<=P(this,f,e)&&(this.i=this.u=e,this.j=0))):(g=a&7,6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]=e:this.Ba[this.f>>12&3]=e,this.i=this.u=e,this.j=0));break;default:switch(a&65528){case 128:0<=(c=Fc(this))&&(g=a&7,this.b[7]=this.b[g],this.b[g]=c);break;case 152:this.f&49152||(this.f=this.f&63519|(a&7)<<5,this.V=1);break;case 160:case 168:a&1&&(this.C=0);a&2&&(this.j=0);a&4&&(this.u=1);a&8&&(this.i=0);break;case 176:case 184:a&1&&(this.C=65536);a&2&&(this.j=32768);
a&4&&(this.u=0);a&8&&(this.i=32768);break;default:switch(a){case 0:49152&this.f?M(this,4):(this.Pa=3,yc(this),console.log("HALT at "+this.b[7].toString(8)));break;case 1:g=0;if(0<(a=this.G.length))for(;0<a--;)g+=this.G[a].ab,this.G[a].ab=0;0===g&&0===this.Pa&&(this.Pa=2,yc(this));break;case 3:M(this,12);break;case 4:M(this,16);break;case 5:this.f&49152||Ac(this);break;case 2:case 6:f=this.b[6];0<=(h=N(this,f|65536))&&(f=f+2&65535,0<=(c=N(this,f|65536))&&(this.b[6]=f+2&65535,c&=63743,this.f&49152&&
(c=c&63519|this.f&63712),this.b[7]=h,Cc(this,c),this.F&=-17,2===a&&(this.F|=this.f&16)));break;default:M(this,8)}}}}}}this.F&&(this.F&2?M(this,168):this.F&4?M(this,4):this.F&16&&M(this,12),this.F=0)}while(0<this.O)}return this.w.complete?this.T-this.O:void 0===this.w.complete?0:-1};Pa(function(){for(var a=E(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=C(d),c=new zc(c);lb(c,d)}});
function Kc(a){x.call(this,"ROM",a,Kc);this.A=null;this.J=a.addr;this.B=a.size;this.K=a.writable;this.F=a.alias;this.G=a.file;this.M=ga(this.G);if(this.G){a=this.G;var b=ha(this.M);"json"!=b&&"hex"!=b&&(a=la()+"/api/v1/dump?file="+this.G+"&format=bytes&decimal=true");var d=this;wa(a,null,!0,function(a,b,f){Lc(d,a,b,f)})}}A(Kc);Kc.prototype.ya=function(a,b,d,c){this.H=b;this.f=d;this.I=c;Mc(this)};
Kc.prototype.ra=function(){if(this.pa){if(this.I){var a=this.I,b=this.id,d=this.J,c=this.B,e=this.pa,f=[],h;for(h in e){var g=e[h];"number"==typeof g&&(e[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var n=f,k=[k>>>0,h],q=ta(n,k,a.gb);0>q&&n.splice(-(q+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.K.push({Hb:b,D:d,Cb:c,pa:e,eb:f})}delete this.pa}return!0};Kc.prototype.qa=function(){return!0};
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function qd(a,b,d){var c=!0;try{b.length&&"end"!=b?d||a.g(">> "+b):(a.U&&(a.g("ended assemble at "+p(a.T.D,4)),a.O=a.T,a.U=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ga=null;if(pb(a)&&0<b.length){a.U&&(b="a "+p(a.T.D,4)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var h=f[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){f[0]=h.substr(k);f.unshift(h.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var n=Z(a,f[1],!0);if(n)if(a.T=
n,void 0===f[2])a.g("begin assemble at "+p(n.D,4)),a.U=!0,I(a.f);else{var q;a.g("not supported yet");q=[];if(q.length){for(var v=0;v<q.length;v++)a.cb(n,q[v],1);a.g(rd(a,a.T))}}break;case "b":a:{var D=f[0],w=f[1],t=b;if("?"==w)a.g("breakpoint commands:"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");
else{var y=D.charAt(1);if("l"==y){var Aa=0,Aa=Aa+pd(a,a.B),Aa=Aa+pd(a,a.R);(Aa+=pd(a,a.J))||a.g("no breakpoints")}else if("n"==y)a.fa=Vc(a,w),a.g("break after "+a.fa+" instruction(s)");else if(void 0===w)a.g("missing breakpoint address");else{var Q=X();if("*"!=w&&(Q=Z(a,w,!0),!Q))break a;"c"==y?null==Q.D?(Zc(a),a.g("all breakpoints cleared")):nd(a,a.B,Q)||nd(a,a.R,Q)||nd(a,a.J,Q)||a.g("breakpoint missing: "+p(Q.D,4)):null!=Q.D&&(id(a,Q,t),"p"==y?a.wa(a.B,Q):"r"==y?a.wa(a.R,Q):"w"==y?a.wa(a.J,Q):a.g("unknown breakpoint command: "+
y))}}}break;case "c":a.xa&&(a.xa.value="");break;case "d":a:{var Ba,Ca=f[0],aa=f[1],qa=f[2],qe=f[3];if("?"==aa){var ba="";for(Ba in G)a.ma[Ba]&&(ba&&(ba+=","),ba+=Ba);ba+=",state,symbols";a.g("dump memory commands:");a.g("\tdb [a] [#]    dump # bytes at address a");a.g("\tdw [a] [#]    dump # words at address a");a.g("\tdd [a] [#]    dump # dwords at address a");a.g("\tdh [#] [#]    dump # instructions from history");ba.length&&a.g("dump extension commands:\n\t"+ba)}else if("state"==aa){var td=Yd(a.A,
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"history available"),a.Da=void 0)}else{var Bb=Z(a,aa);if(Bb){var Cb=0;qa&&("l"==qa.charAt(0)&&(qa=qa.substr(1)||qe),Cb=Vc(a,qa)>>>0,65536<Cb&&(Cb=65536));for(var ra="",Db="dd"==Ca?4:"dw"==Ca?2:1,Eb=Db*Cb||128,se=Eb+15>>4||1;se--&&0<Eb;){var Fb=0,pc=0,db,eb="",qc="",aa=p(Bb.D,4);for(db=16;0<db&&0<Eb;db--){var Gb=a.Wa(Bb,1),Fb=Fb|Gb<<(pc++<<3);pc==Db&&(eb+=p(Fb,2*Db),eb+=1==Db?9==db?"-":" ":"  ",Fb=pc=0);qc+=32<=Gb&&128>Gb?String.fromCharCode(Gb):".";Eb--}ra&&(ra+="\n");ra+=aa+"  "+eb+(0==db?" "+qc:
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gb),tc=!1);tc||(c=!1)}break;case "k":var ve=f[0];if("?"==f[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var uc=0,Jd=X(),hb=X(a.f.b[6]);for(a.g("stack trace for "+p(hb.D,4));10>uc;){for(var sa=null,we=256;65536>hb.D>>>0;){Jd.D=a.va(hb,2);if(null==hb.D||!we--)break;for(var xe=a,Kb=Jd,Kd=null,ib=Kb.D,Ld=ib,vc=1;6>=vc&&ib;vc++){if(2<vc){Kb.D=ib;var Lb=rd(xe,Kb);if(0<=Lb.indexOf("JSR")){var Md=Lb.indexOf(" ");if(ib+(Lb.indexOf(" ",Md+1)-Md-
1)/2==Ld){Kd=Lb;break}}}ib--}Kb.D=Ld;if(sa=Kd)break}if(!sa||null==sa)break;var Nd=null;if("ks"==ve){var Od=sa.match(/[0-9A-F]+$/);Od&&(Nd=Vd(a,Od[0]))}sa=oa(sa,50)+"  ;"+(Nd||"stack="+p(hb.D,4));a.g(sa);uc++}uc||a.g("no return addresses found")}break;case "l":if("ln"==f[0]){Vd(a,f[1],!0);break}break;case "m":a:{var da,ea=null,B=f[1];"?"==B&&(B=void 0);if(void 0!==B){var ia=0;if("all"==B)ia=1878917119,B=null;else if("on"==B)ea=!0,B=null;else if("off"==B)ea=!1,B=null;else{"keys"==B&&(B="key");"kbd"==
B&&(B="keyboard");for(da in G)if(B==da){ia=G[da];ea=!!(a.$&ia);break}if(!ia){a.g("unknown message category: "+B);break a}}if(ia)if("on"==f[2])a.$|=ia,ea=!0;else if("off"==f[2]&&(a.$&=~ia,ea=!1,1073741824==ia)){for(var wc=0;wc<a.ja.length;wc++)a.g(a.ja[wc]);a.ja=[]}}var ye=0,ja="";for(da in G)if(!B||B==da){var ze=!!(a.$&G[da]);if(null===ea||ea==ze)ja&&(ja+=","),++ye%10||(ja+="\n\t"),"key"==da&&(da="keys"),ja+=da}void 0===B&&a.g("message commands:\n\tm [category] [on|off]\tturn categories on/off");
a.g((null!==ea?ea?"messages on:  ":"messages off: ":"message categories:\n\t")+(ja||"none"));$c(a)}break;case "p":if("print"==f[0]){Wd(a,b.substr(5));break}var Ae="pr"==f[0]?1:0;if(a.V)a.g("step in progress");else{var Pd=X(a.f.b[7]);a.Wa(Pd);a.V?(a.wa(a.B,Pd,!0),a.Ca()||(a.A&&a.A.Ua(),a.V=0)):Xd(a,Ae?"tr":"t")}break;case "r":if("reset"==b){a.A&&a.A.reset();break}kd(a,f);break;case "s":a:switch(f[1]){case "cs":var jb;void 0!==f[3]&&(jb=+f[3]);switch(f[2]){case "int":a.f.Ha=jb;break;case "start":a.f.Ra=
jb;break;case "stop":a.f.Ia=jb;break;default:a.g("unknown cs option");break a}void 0!==jb&&ec(a.f);a.g("checksums "+(a.f.w.Ga?"enabled":"disabled"));break;case "sp":void 0!==f[2]&&(jc(a.f,+f[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.f.za.toFixed(2)+"Mhz")+" ("+a.f.Aa+"x)");break;case "?":a.g("debugger options:");a.g("\tcs int #\tset checksum cycle interval to #");a.g("\tcs start #\tset checksum cycle start count to #");a.g("\tcs stop #\tset checksum cycle stop count to #");
a.g("\tsp #\t\tset speed multiplier to #");break;default:f[1]&&a.g("unknown option: "+f[1])}break;case "t":Xd(a,f[0],f[1]);break;case "u":ld(a,f[1],f[2],8);break;case "v":if("var"==f[0]){Ud(a,b.substr(3))||(c=!1);break}a.g("PDP11js version 1.30.0 ("+a.f.tb+",RELEASE"+(rb?",TYPEDARRAYS":",LONGARRAYS")+")");a.g(window?window.navigator.userAgent:"");break;case "?":if(f[1]){Wd(a,b.substr(1));break}var kb="commands:",xc;for(xc in bd)kb+="\n"+oa(xc,9)+bd[xc];Ic(a)||(kb+="\nnote: history disabled if no exec breakpoints");
a.g(kb);break;default:a.g("unknown command: "+b),c=!1}}}catch(Qd){a.g("debugger error: "+(Qd.stack||Qd.message)),c=!1}return c}function fc(a,b,d){b=Rc(a,b,d);for(var c in b)if(!qd(a,b[c]))return!1;return!0}Pa(function(){for(var a=E(document,"pdp11","debugger"),b=0;b<a.length;b++){var d=a[b],c=C(d),c=new Yc(c);lb(c,d)}});
function Zd(a,b,d){x.call(this,"Computer",a,Zd,67108864);this.w.Z=!1;$d(this,b);this.R=cc(this,"autoPower",a);this.F=0;this.W=a.busWidth||a.buswidth;this.A=ae;this.N=null;this.K=this.U=!1;this.X=cc(this,"url")||"";(Math.random()+.1).toString(36);this.B=be(this);if(this.f=bb("CPU",this.id)){this.I=bb("Debugger",this.id);this.H=new ub({id:this.lb+".bus",busWidth:this.W},this.f,this.I);var c,e=ab(this.id);if((this.G=bb("Panel",this.id))&&this.G.xa)for(b=0;b<e.length;b++)c=e[b],c.ea=this.G.ea,c.g=this.G.g,
c.xa=this.G.xa;this.g("PDP11js v1.30.0\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.g("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)c=e[b],c.ya&&c.ya(this,this.H,this.f,this.I);b=null;c=a.resume;void 0!==c&&(1<c.length?b=this.M=c:this.A=parseInt(c,10));var f;if(a=cc(this,"state")||(f=!0,a.state))b=this.S=a,f||(this.K=!0,this.A=ae),this.A&&(this.O=
new J(this,"1.30.0"),ce(this.O)?b=null:delete this.O);!b&&this.A&&(b=de(this))&&(this.K=!0);if(b){var h=this;wa(b,null,!0,function(a,b,c){c?(h.M=null,h.K=!1,h.ea("Unable to load machine state from server (error "+c+(b?": "+pa(b):"")+")")):(h.N=b,h.U=!0);F(h)})}else F(this);this.L.power||(this.R=!0);!d&&this.R&&ee(this,this.Sa)}else u("Unable to find CPU component")}A(Zd);var ae=0;
function $d(a,b){if(!b){var d;if("object"==typeof resources&&(d=resources.parms))try{b=eval("("+d+")")}catch(c){u(c.message+" ("+d+")")}}a.V=b}function cc(a,b,d){var c=b.toLowerCase(),c=Ua[b]||Ua[c];void 0===c&&a.V&&(c=a.V[b]);void 0===c&&d&&(c=d[b]);void 0===c&&"object"==typeof resources&&resources[b]&&(c=b);return c}function ee(a,b,d){for(var c=ab(a.id),e=0;e<=c.length;e++){var f=e<c.length?c[e]:a;if(!pb(f)){pb(f,function(){ee(a,b,d)});return}}b.call(a,d)}
function fe(a,b){var d=new J(a,"1.30.0","validate");if(ce(d)&&ge(d)){var c=he(d,"timestamp"),e=b?he(b,"timestamp"):"unknown";c!=e&&(a.ea("Machine state may be out-of-date\n("+c+" vs. "+e+")\nCheck your browser's local storage limits"),b||d.clear())}}m=Zd.prototype;
m.Sa=function(a){void 0===a&&(a=this.A||(this.N?1:ae));if(!this.F){this.F++;var b=!1,d=!1;this.T=!1;var c=this.O||new J(this,"1.30.0");if(-1==a)b=!0;else if(a>ae){if(ce(c,this.N)){this.J=new J(this,"1.30.0","failsafe");ce(this.J)&&(ie(this,c),a=2,je(this.J));K(this.J,"timestamp",va());ke(this.J);var e=this.A&&!this.K;if(1==a||xa("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(d=ge(c)){var f=he(c,"code"),h=he(c,"data");f&&("ok"==f?ce(c,h):("error"==f&&
"no machine state"!=h?(this.ea("Error: "+h),"unable to verify user"==h&&(Ga("user",""),this.B=null)):this.g(f+": "+h),je(c),ce(c)?(d=ge(c),e=!0):d=!1))}e&&fe(this,d?c:null)}else 2==a&&c.clear()}else fe(this);delete this.N;delete this.O}e=ab(this.id);for(f=0;f<e.length;f++)h=e[f],h!==this&&h!=this.f&&(d=le(this,h,c,b,d));b=[c,a,d];-1!=a?ee(this,this.ib,b):this.ib(b)}};
function le(a,b,d,c,e){if(!b.w.Z){b.w.Z=!0;if(b.ra){var f=null;e&&((f=he(d,b.id))||(f=he(d,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.ra(f,c)&&f&&(u("Unable to restore state for "+b.type),a.S&&!a.U?(d.clear(),a.A=ae,window&&window.location.reload()):a.T=!0,b.ra(null),e=!1)}if(!c&&b.kb)for(a=b.kb.split("|"),d=0;d<a.length;d++)b.status(a[d])}return e}
m.ib=function(a){var b=a[0],d=0>a[1];a=a[2];this.Y=!0;this.w.Z=!0;var c=this.L.power;c&&(c.textContent="Shutdown");this.f&&(le(this,this.f,b,d,a),this.f.Ma());this.T&&(ie(this,b),b.clear());!d&&this.J&&(this.J.clear(),delete this.J);this.F=0};
function ie(a,b){if(xa("There may be a problem with your PDP11js machine.\n\nTo help us diagnose it, click OK to send this PDP11js machine state to http://www.pcjs.org.")){var d=a.B||"",c=b.toString(),e={app:"PDP11js",ver:"1.30.0"};e.url=a.X;e.user=d;e.type="bug";e.data=c;wa("http://www.pcjs.org/api/v1/report",e,!0)}}
function Yd(a,b,d){var c,e="none";if(a.F)return null;a.F--;var f=new J(a,"1.30.0"),h=new J(a,"1.30.0","validate"),g=va();K(h,"timestamp",g);K(f,"timestamp",g);K(f,"version","1.30.0");K(f,"url",window?window.location.href:null);K(f,"browser",window?window.navigator.userAgent:"");a.f&&a.f.qa&&(d&&a.f.ca(),c=a.f.qa(b,d),"object"===typeof c&&K(f,a.f.id,c),d&&(a.f.w.Z=!1,!1===c&&(e=null)));for(var g=ab(a.id),k=0;k<g.length;k++){var l=g[k];l.w.Z&&(l.qa&&(c=l.qa(b,d),"object"===typeof c&&K(f,l.id,c)),d&&
(l.w.Z=!1,!1===c&&(e=null)))}e&&(d?(g=c=!1,b?(a.B&&me(a,a.B,f.toString()),ke(h)&&ke(f)||(e=null,c=g=!0)):a.A&&(c=!0,g=3==a.A),c&&f.clear(g)):e=f.toString());d&&(a.w.Z=!1,b=a.L.power)&&(b.textContent="Power");a.F=0;return e}m.reset=function(){this.H&&this.H.reset&&(this.I&&mb(this,0)&&this.I.message("Resetting "+this.H.type,void 0),this.H.reset());for(var a=ab(this.id),b=0;b<a.length;b++){var d=a[b];d!==this&&d!==this.H&&d.reset&&(this.I&&mb(this,0)&&this.I.message("Resetting "+d.type,void 0),d.reset())}};
m.start=function(a,b){for(var d=ab(this.id),c=0;c<d.length;c++){var e=d[c];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}};m.stop=function(a,b){for(var d=ab(this.id),c=0;c<d.length;c++){var e=d[c];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}};
m.ha=function(a,b,d){var c=this;switch(b){case "power":return this.L[b]=d,d.onclick=function(){c.F||(c.w.Z?Yd(c,!1,!0):ee(c,c.Sa))},!0;case "reset":return this.L[b]=d,d.onclick=function(){if(c.w.Z&&!c.F)if(c.A&&!c.M){var a=xa("Click OK to save changes to this PDP11js machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Yd(c,a,!0);!a&&c.S?window&&window.location.reload():c.Sa(ae)}else c.reset(),c.f&&c.f.Ma()},!0;case "save":if(ka()){d.parentNode.removeChild(d);break}this.L[b]=
d;d.onclick=function(){var a=be(c,!0);if(a){var b=!!(c.A&&!c.M||c.S),d=Yd(c,b);b?me(c,a,d):c.ea("Resume disabled, machine state not saved")}};return!0}return!1};
function be(a,b){var d=a.B;d||(d=Fa("user"),void 0!==d?!d&&b&&(d=null,window&&(d=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.","")),d&&((d=ne(a,d))||a.ea("The user ID is invalid."))):b&&a.ea("Browser local storage is not available"));return d}
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