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function $b(a){var b=a.B,c,d,f,e=b.sa>>13&7;"undefined"===typeof b.na[e]&&(b.na[e]={cache:[],postProcess:a.ad,drive:e,blocksize:256,mapped:0,maxblock:b.ib[e]*b.Z[e],url:"rk"+e+".dsk"});b.N&=-129;switch(b.N>>1&7){case 0:b.Sb=2496;b.la=0;b.N=128;b.sa=0;break;case 1:if((b.sa>>4&511)>=b.ib[e]){b.la|=32832;b.N|=49152;break}if((b.sa&15)>=b.Z[e]){b.la|=32800;b.N|=49152;break}c=(b.sa>>4&511)*b.Z[e]+(b.sa&15);d=(b.N&48)<<12|b.Rb;f=65536-b.Tb&65535;ac(a,b.na[e],c,d,f);return;case 2:if((b.sa>>4&511)>=b.ib[e])b.la|=
32832,b.N|=49152;else if((b.sa&15)>=b.Z[e])b.la|=32800,b.N|=49152;else{c=(b.sa>>4&511)*b.Z[e]+(b.sa&15);d=(b.N&48)<<12|b.Rb;f=65536-b.Tb&65535;a.bc(b.na[e],c,d,f);return}}b.Sb=e<<13|b.Sb&8176|b.sa%9&15;H(a.b,20,5,144,function(){b.N=b.N&65534|128;return!!(b.N&64)})}l.ad=function(a,b,c,d,f){var e=this.B;e.Rb=d&65535;e.N=e.N&-49|d>>12&48;e.Tb=65536-f&65535;switch(a){case 1:e.la|=33024;e.N|=49152;break;case 2:e.la|=33792,e.N|=49152}H(this.b,20,5,144,function(){e.N=e.N&65534|128;return!!(e.N&64)})};
function bc(a){var b=a.D,c,d,f,e=b.K>>8&3;b.K&=-2;"undefined"===typeof b.na[e]&&(b.na[e]={cache:[],postProcess:a.bd,drive:e,blocksize:128,mapped:1,maxblock:b.ib[e]*b.Z[e],url:"rl"+e+".dsk"});switch(b.K>>1&7){case 2:b.Za&8&&(b.K&=63);b.Za=b.Hc[e]|b.eb&64;break;case 3:1==(b.ea&3)&&(b.eb=b.ea&4?b.eb+(b.ea&65408)&65408|b.ea<<2&64:b.eb-(b.ea&65408)&65408|b.ea<<2&64,b.ea=b.eb);break;case 4:b.Za=b.eb;break;case 5:if(b.ea>>6>=b.ib[e]){b.K|=37888;break}if((b.ea&63)>=b.Z[e]){b.K|=37888;break}c=(b.ea>>6)*b.Z[e]+
(b.ea&63);d=(b.Ta&63)<<16|b.Jb;f=65536-b.Za&65535;ac(a,b.na[e],c,d,f);return;case 6:if(b.ea>>6>=b.ib[e])b.K|=37888;else if((b.ea&63)>=b.Z[e])b.K|=37888;else{c=(b.ea>>6)*b.Z[e]+(b.ea&63);d=(b.Ta&63)<<16|b.Jb;f=65536-b.Za&65535;a.bc(b.na[e],c,d,f);return}}H(a.b,20,5,112,function(){b.K|=129;return!!(b.K&64)})}
l.bd=function(a,b,c,d,f){var e=this.D;e.Jb=d&65535;e.K=e.K&-49|d>>12&48;e.Ta=d>>16&63;e.ea=~~(c/e.Z[b.Ka])<<6|c%e.Z[b.Ka];e.eb=e.ea;e.Za=65536-f&65535;switch(a){case 1:e.K|=33792;break;case 2:e.K|=40960}H(this.b,20,5,112,function(){e.K|=129;return!!(e.K&64)})};function cc(a){a=a.G;a.P=2176;a.Aa=0;a.pa=[4544,4544,4544,4544,4544,4544,4544,4544];a.xb=[0,0,0,0,0,0,0,0];a.nb=a.yb=a.wb=a.cb=a.nc=0}
function dc(a,b){var c=a.G,d,f,e;c.P&=-16513;c.Aa&=-2049;c.pa[b]&=-1153;H(a.b,-1,0,172);"undefined"===typeof c.na[b]&&(c.na[b]={cache:[],postProcess:a.cd,drive:b,blocksize:256,mapped:0,maxblock:c.ec[0]*c.hb[0]*c.Z[0],url:"rp"+b+".dsk"});switch(c.P&63){case 5:c.dc[b]=c.Qa[b];c.P|=32896;c.pa[b]|=32896;c.nb|=1<<b;break;case 9:cc(a);break;case 19:c.pa[b]|=64;break;case 49:if(c.Qa[b]>=c.ec[0]||c.Ba[b]>>8>=c.hb[0]||(c.Ba[b]&255)>=c.Z[0]){c.xb[b]|=1024;c.P|=49152;break}d=(c.Qa[b]*c.hb[0]+(c.Ba[b]>>8))*c.Z[0]+
(c.Ba[b]&255);f=(c.cb&63)<<16|c.wb;e=65536-c.yb&65535;ac(a,c.na[b],d,f,e);return;case 57:if(c.Qa[b]>=c.ec[0]||c.Ba[b]>>8>=c.hb[0]||(c.Ba[b]&255)>=c.Z[0])c.xb[b]|=1024,c.P|=49152;else{d=(c.Qa[b]*c.hb[0]+(c.Ba[b]>>8))*c.Z[0]+(c.Ba[b]&255);f=(c.cb&63)<<16|c.wb;e=65536-c.yb&65535;a.bc(c.na[b],d,f,e);return}}H(a.b,3,5,172,function(){c.P=c.P&65534|128;c.pa[b]|=128;return!!(c.P&64)})}
l.cd=function(a,b,c,d,f){var e=this.G;e.yb=65536-f&65535;e.wb=d&65535;e.P=e.P&-769|d>>8&768;e.cb=d>>16&63;f=~~(c/e.Z[0]);d=~~(f/e.hb[0]);e.Ba[b.Ka]=f%e.hb[0]<<8|c%e.Z[0];e.dc[b.Ka]=e.Qa[b.Ka]=d;e.nb|=1<<b.Ka;c>=b.Uc-1&&(e.pa[b.Ka]|=1024);switch(a){case 1:e.Aa|=512;e.P|=49152;break;case 2:e.Aa|=2048,e.P|=49152}H(this.b,20,5,172,function(){e.pa[b.Ka]|=128;e.P=e.P&65534|128;return!!(e.P&64)})};
function ec(a,b,c,d,f,e){var g=~~((e+c.Ua-1)/c.Ua),h=new XMLHttpRequest;2048>g&&d+2048<c.Uc&&(g=2048);h.open("GET",c.url,!0);h.setRequestHeader("Range","bytes="+(d*c.Ua<<1)+"-"+(((d+g)*c.Ua<<1)-1));h.responseType="arraybuffer";h.onreadystatechange=function(){if(4==h.readyState){var g=b.bind(a),m,n,p,q;m=h.response;if(h.status&&206!=h.status||!m)c.jc(1,c,d,f,e);else{m=new Uint8Array(m);n=d;for(q=0;q<m.length;){if("undefined"===typeof c.cache[n])for(c.cache[n]=[],p=0;p<c.Ua;p++)c.cache[n][p]=q<m.length?
m[q]&255|m[q+1]<<8&65280:0,q+=2;else q+=c.Ua<<1;n++}g(c,d,f,e)}}};h.send(null)}function I(a,b,c,d,f){c&1?f?d=0<=d?d<<8&65280|b&255:b:J(a.b,4):0<=d?f&&(d=b&65280|d&255):d=b;return d}l.bc=function(a,b,c,d){for(var f;0<d;){if("undefined"===typeof a.cache[b]){ec(this,this.bc,a,b,c,d);return}for(f=0;f<a.Ua&&0<d;f++){var e=a.Tc?fc(this.b,c):c;this.b.F.zb(e,a.cache[b][f]&65535);c+=2;--d}b++}a.jc(0,a,b,c,d)};
function ac(a,b,c,d,f){for(var e,g;0<f;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],e=0;e<b.Ua;e++)b.cache[c][e]=0;for(e=0;e<b.Ua&&0<f;e++){g=a.b.cc(b.Tc?fc(a.b,d):d);if(0>g){b.jc(2,b,c,d,f);return}b.cache[c][e]=g;d+=2;--f}c++}b.jc(0,b,c,d,f)}l.reset=function(){this.A.sb=this.A.sb&-120|20;this.j.Ga=0;this.j.ua=128;this.i.Ya=0;this.B.N=128;this.D.K=128;cc(this)};
l.Gc=function(a,b,c){var d,f,e=this.b;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?d=e.ab&65280:(a&1&&(b<<=8),e.ab=b|255,d=0);break;case 4194298:if(0>b)d=e.mc;else{a&1&&(b<<=8);if(d=b&65024){f=d>>9;do d+=34;while(f>>=1)}e.mc=d;e.Oa=2}break;case 4194294:if(70!==e.lb)return J(e,4);0>b?d=e.H:d=e.H=0;break;case 4194292:if(70!==e.lb)return J(e,4);d=1;break;case 4194290:if(70!==e.lb)return J(e,4);d=0;break;case 4194288:if(70!==e.lb)return J(e,4);d=61183;break;case 4194296:0<=b&&!(a&1)&&(b&=
255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==e.lb)return J(e,4);f=a-4194272>>1;0>b?d=e.hc[f]:(d=I(this,e.hc[f],a,b,c),0<=d&&(e.hc[f]=d));break;case 4194254:return a&1?e.aa>>14&1?(0<=b&&(e.g[6]=b),d=e.g[6]):(0<=b&&(e.Pa[3]=b),d=e.Pa[3]):e.aa>>14&0?(0<=b&&(e.g[6]=b),d=e.g[6]):(0<=b&&(e.Pa[1]=b),d=e.Pa[1]),d;case 4194252:case 4194250:case 4194248:return f=a&7,e.aa&2048?(0<=b&&(e.g[f]=b),d=e.g[f]):(0<=b&&(e.bb[f]=b),d=e.bb[f]),d;
case 4194246:return a&1?(0<=b&&(e.g[7]=b),d=e.g[7]):e.aa>>14&0?(0<=b&&(e.g[6]=b),d=e.g[6]):(0<=b&&(e.Pa[0]=b),d=e.Pa[0]),d;case 4194244:case 4194242:case 4194240:return f=a&7,e.aa&2048?(0<=b&&(e.bb[f]=b),d=e.bb[f]):(0<=b&&(e.g[f]=b),d=e.g[f]),d;default:return e.H|=16,J(e,4)}break;case 4194176:f=a>>1&31;d=I(this,e.ka[3][f],a,b,c);0<=d&&(e.ka[3][f]=d,e.ka[3][f&15]&=65295);break;case 4194112:var g=this.j;switch(a&-2){case 4194174:d=I(this,e.Yb,a,b,c);0<=d&&(e.Yb=d);break;case 4194172:d=e.fb;d&65280&&
(d=(d<<8|d>>8)&65535);break;case 4194168:0>b?d=this.A.kd&65535:(d=I(this,this.A.data,a,b,c),0<=d&&(this.A.data=d));break;case 4194166:0<=b&&(b&127&&(g.Lc=0),g.ua&=-129,H(e,100,4,52,function(){g.ua|=128;return!!(g.ua&64)}));d=0;break;case 4194162:d=0;0>b&&(g.Ga&=-129,0<g.kc.length&&(d=g.kc.shift(),0<g.kc.length&&setTimeout(function(){g.Ga|=128;g.Ga&64&&H(e,40,4,48)},50)));break;case 4194160:0>b?d=g.Ga:(d=I(this,g.Ga,a,b,c),0<=d&&(g.Ga=g.Ga&128|d&-129));break;default:return e.H|=16,J(e,4)}break;case 4194048:f=
this.B;switch(a&-2){case 4194048:d=I(this,f.Sb,a,b,c);0<=d&&(f.Sb=d);break;case 4194050:d=I(this,f.la,a,b,c);0<=d&&(f.la=d);break;case 4194052:d=I(this,f.N,a,b,c);0<=b&&0<=d&&(f.N=d&-36993|f.N&36992,f.N&1&&$b(this));break;case 4194054:d=I(this,f.Tb,a,b,c);0<=d&&(f.Tb=d);break;case 4194056:d=I(this,f.Rb,a,b,c);0<=d&&(f.Rb=d);break;case 4194058:d=I(this,f.sa,a,b,c);0<=d&&(f.sa=d);break;case 4194060:break;case 4194062:d=I(this,f.zc,a,b,c);0<=d&&(f.zc=d);break;default:return e.H|=16,J(e,4)}break;case 4193728:var h=
this.G;f=h.Aa&7;switch(a&-2){case 4193728:d=I(this,h.P,a,b,c);0<=b&&0<=d&&(h.cb=h.cb&60|d>>8&3,h.P=d&17279|h.P&34944|2048,d&1&&h.P&128?dc(this,f):192==(d&192)&&H(e,0,5,172));break;case 4193730:d=I(this,h.yb,a,b,c);0<=d&&(h.yb=d);break;case 4193732:d=I(this,h.wb,a,b,c);0<=d&&(h.wb=d&65534);break;case 4193734:d=I(this,h.Ba[f],a,b,c);0<=d&&(h.Ba[f]=d&7967);break;case 4193736:d=I(this,h.Aa,a,b,c);0<=d&&(h.Aa=d&63|h.Aa&65472,d&128&&cc(this));break;case 4193738:d=h.pa[f];break;case 4193740:d=h.xb[f];break;
case 4193742:d=I(this,h.nb,a,b,c);0<=d&&(h.nb=d&255);break;case 4193744:d=h.hd[f];break;case 4193746:d=I(this,h.Ac,a,b,c);0<=d&&(h.Ac=d);break;case 4193748:d=I(this,h.Bc[f],a,b,c);0<=d&&(h.Bc[f]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=h.jd[f];break;case 4193754:d=I(this,h.Cc[f],a,b,c);0<=d&&(h.Cc[f]=d);break;case 4193756:d=I(this,h.Qa[f],a,b,c);0<=d&&(h.Qa[f]=d&511);break;case 4193758:h.dc[f]=h.Qa[f];d=h.dc[f];break;case 4193760:d=h.fd[f];break;case 4193762:d=h.gd[f];break;case 4193764:d=
h.dd[f];break;case 4193766:d=h.ed[f];break;case 4193768:d=I(this,h.cb,a,b,c);0<=d&&(h.cb=d&63,h.P=h.P&-769|(d&3)<<8);break;case 4193770:d=I(this,h.nc,a,b,c);0<=d&&(h.nc=d);break;default:return e.H|=16,J(e,4)}break;case 4192512:f=this.D;switch(a&-2){case 4192512:d=I(this,f.K,a,b,c);0<=b&&0<=d&&(f.Ta=f.Ta&60|d>>4&3,f.K=f.K&-1023|d&1022,f.K&128||bc(this));break;case 4192514:d=I(this,f.Jb,a,b,c);0<=d&&(f.Jb=d&65534);break;case 4192516:d=I(this,f.ea,a,b,c);0<=d&&(f.ea=d);break;case 4192518:d=I(this,f.Za,
a,b,c);0<=d&&(f.Za=d);break;case 4192520:d=I(this,f.Ta,a,b,c);0<=d&&(f.Ta=d&63,f.K=f.K&-49|(f.Ta&3)<<4);break;default:return e.H|=16,J(e,4)}break;case 4191552:switch(a&-2){case 4191566:0>b?d=e.gb:(d=I(this,e.gb,a,b,c),0<=d&&(70!==e.lb&&(d&=-49),e.gb=d,e.ac[0]=d&4?15:7,e.ac[1]=d&2?15:7,e.ac[3]=d&1?15:7,e.$b&&(f=2,e.gb&16&&(f=1),this.A.sb=this.A.sb&-8|f)));break;default:return e.H|=16,J(e,4)}break;case 4191424:f=a>>1&31;d=I(this,e.ka[0][f],a,b,c);0<=d&&(e.ka[0][f]=d,e.ka[0][f&15]&=65295);break;case 4191360:f=
a>>1&31;d=I(this,e.ka[1][f],a,b,c);0<=d&&(e.ka[1][f]=d,e.ka[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.lb)return J(e,4);f=a>>2&31;d=e.Vb[f];a&2&&(d>>=16);d&=65535;0<=b&&(d=I(this,d,a,b,c),0<=d&&(e.Vb[f]=a&2?d<<16|e.Vb[f]&65535:e.Vb[f]&4294901760|d&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)d=Ub[a>>1&255];else return e.H|=16,J(e,4);break;default:return e.H|=16,J(e,4)}c&&0<=d&&(a&1?d>>=8:d&=255);"undefined"===
typeof d&&console.log("panic(76)");return d};var gc={},Jb=(gc[65382]=[null,null,G.prototype.Xc,G.prototype.md],gc[65402]=[null,null,G.prototype.Yc,G.prototype.nd],gc[65396]=[null,null,G.prototype.$c,G.prototype.pd],gc[65534]=[null,null,G.prototype.Zc,G.prototype.od],gc);Oa(function(){for(var a=C(document,"pdp11","device"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new G(d);bb(d,c)}});var hc;
if(tb){var ic=new ArrayBuffer(2);(new DataView(ic)).setUint16(0,256,!0);hc=256===(new Uint16Array(ic))[0]}else hc=!1;var jc=hc;
function F(a,b,c,d,f){this.id=kc+=2;this.b=null;this.w=a;this.Xb=b;this.size=c||0;this.type=d||lc;this.i=d==mc;this.controller=null;xb(this);this.Wa=this.Nc=!1;if(c)if(f)this.controller=f,this.b=null,nc(this,f.Gb);else if(tb)this.D=new ArrayBuffer(c),this.G=new DataView(this.D,0,c),this.I=new Uint8Array(this.D,0,c),this.O=new Uint16Array(this.D,0,c>>1),this.b=new Int32Array(this.D,0,c>>2),nc(this,jc?oc:pc);else{this.b=Array(c>>2);for(a=0;a<this.b.length;a++)this.b[a]=0;nc(this,qc)}else nc(this)}
var lc=0,mc=2,Db=4,Fb=["NONE","RAM","ROM","VID","H/W"],kc=0;
F.prototype={constructor:F,parent:null,save:function(){var a,b;if(this.controller)a=null;else if(tb)for(a=Array(this.size>>2),b=0;b<a.length;b++)a[b]=this.G.getInt32(b<<2,!0);else a=this.b;return a},restore:function(a){if(this.controller)return!a;if(a&&this.size==a.length<<2){var b;if(tb)for(b=0;b<a.length;b++)this.G.setInt32(b<<2,a[b],!0);else this.b=a;return this.Wa=!0}return!1},jb:function(a,b){b?this.A++||rc(this,sc,!1):this.j++||tc(this,sc,!1)},R:function(){this.C&&cb(this.C,129)&&this.C.message("attempt to read invalid block %"+
r(this.w),!0);return 255},B:function(a,b){this.C&&cb(this.C,129)&&this.C.message("attempt to write "+r(b,4,!0)+" to invalid block %"+r(this.w),!0)},U:function(a,b){return this.vb(a++,b++)|this.vb(a,b)<<8},J:function(a,b,c){this.Bb(a++,b&255,c++);this.Bb(a,b>>8,c)},da:function(a){return this.b[a>>2]>>>((a&3)<<3)&255},ra:function(a){var b=a>>2;a=(a&3)<<3;var c=this.b[b]>>a;return 24>a?c&65535:c&255|(this.b[b+1]&255)<<8},Ca:function(a,b){var c=a>>2;a=(a&3)<<3;this.b[c]=this.b[c]&~(255<<a)|b<<a;this.Wa=
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a.f("\tbase #\t\tset default base to #");a.f("\tcs int #\tset checksum cycle interval to #");a.f("\tcs start #\tset checksum cycle start count to #");a.f("\tcs stop #\tset checksum cycle stop count to #");a.f("\tsp #\t\tset speed multiplier to #");break;default:e[1]&&a.f("unknown option: "+e[1])}break;case "t":Ef(a,e[0],e[1]);break;case "u":of(a,e[1],e[2],8);break;case "v":if("var"==e[0]){Bf(a,b.substr(3))||(d=!1);break}a.f("PDP11js version 1.30.0 ("+a.b.Vc+",RELEASE"+(tb?",TYPEDARRAYS":",LONGARRAYS")+
")");a.f(window?window.navigator.userAgent:"");break;case "?":if(e[1]){Df(a,b.substr(1));break}var Nc="commands:",Oc;for(Oc in cf)Nc+="\n"+ma(Oc,9)+cf[Oc];od(a)||(Nc+="\nnote: history disabled if no exec breakpoints");a.f(Nc);break;default:a.f("unknown command: "+b),d=!1}}}catch(se){a.f("debugger error: "+(se.stack||se.message)),d=!1}return d}function Qc(a,b,c){b=Se(a,b,c);for(var d in b)if(!tf(a,b[+d]))return!1;return!0}
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function Gf(a,b,c){u.call(this,"Computer",a,Gf,67108864);this.u.ga=!1;Hf(this,b);this.U=zc(this,"autoPower",a);this.A=0;this.fa=a.busWidth||a.buswidth;this.i=If;this.O=null;this.G=this.ca=!1;this.url=zc(this,"url")||"";(Math.random()+.1).toString(36);this.j=Jf(this);if(this.b=ab("CPU",this.id)){this.C=ab("Debugger",this.id);this.F=new wb({id:this.rc+".bus",busWidth:this.fa},this.b,this.C);var d,f=$a(this.id);if((this.B=ab("Panel",this.id))&&this.B.kb)for(b=0;b<f.length;b++)d=f[b],d.oa=this.B.oa,d.f=
this.B.f,d.kb=this.B.kb;this.f("PDP11js v1.30.0\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.f("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<f.length;b++)d=f[b],d.Xa&&d.Xa(this,this.F,this.b,this.C);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.J=d:this.i=parseInt(d,10));var e;if(a=zc(this,"state")||(e=!0,a.state))b=this.Y=a,e||(this.G=!0,this.i=If),this.i&&
(this.R=new L(this,"1.30.0"),Kf(this.R)?b=null:delete this.R);!b&&this.i&&(b=Lf(this))&&(this.G=!0);if(b){var g=this;sa(b,null,!0,function(a,b,c){c?(g.J=null,g.G=!1,g.oa("Unable to load machine state from server (error "+c+(b?": "+na(b):"")+")")):(g.O=b,g.ca=!0);D(g)})}else D(this);this.I.power||(this.U=!0);!c&&this.U&&Mf(this,this.Ob)}else t("Unable to find CPU component")}w(Gf);var If=0;
function Hf(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){t(d.message+" ("+c+")")}}a.da=b}function zc(a,b,c){var d=b.toLowerCase(),d=Ta[b]||Ta[d];void 0===d&&a.da&&(d=a.da[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Mf(a,b,c){for(var d=$a(a.id),f=0;f<=d.length;f++){var e=f<d.length?d[f]:a;if(!rb(e)){rb(e,function(){Mf(a,b,c)});return}}b.call(a,c)}
function Nf(a,b){var c=new L(a,"1.30.0","validate");if(Kf(c)&&Of(c)){var d=c.get("timestamp"),f=b?b.get("timestamp"):"unknown";d!=f&&(a.oa("Machine state may be out-of-date\n("+d+" vs. "+f+")\nCheck your browser's local storage limits"),b||c.clear())}}l=Gf.prototype;
l.Ob=function(a){void 0===a&&(a=this.i||(this.O?1:If));if(!this.A){this.A++;var b=!1,c=!1;this.ba=!1;var d=this.R||new L(this,"1.30.0");if(-1==a)b=!0;else if(a>If){if(Kf(d,this.O)){this.D=new L(this,"1.30.0","failsafe");Kf(this.D)&&(Pf(this,d),a=2,Qf(this.D));this.D.set("timestamp",ra());Rf(this.D);var f=this.i&&!this.G;if(1==a||wa("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(c=Of(d)){var e=d.get("code"),g=d.get("data");e&&("ok"==e?Kf(d,g):("error"==
e&&"no machine state"!=g?(this.oa("Error: "+g),"unable to verify user"==g&&(Aa("user",""),this.j=null)):this.f(e+": "+g),Qf(d),Kf(d)?(c=Of(d),f=!0):c=!1))}f&&Nf(this,c?d:null)}else 2==a&&d.clear()}else Nf(this);delete this.O;delete this.R}f=$a(this.id);for(e=0;e<f.length;e++)g=f[e],g!==this&&g!=this.b&&(c=Sf(this,g,d,b,c));b=[d,a,c];-1!=a?Mf(this,this.xc,b):this.xc(b)}};
function Sf(a,b,c,d,f){if(!b.u.ga){b.u.ga=!0;if(b.Na){var e=null;f&&((e=c.get(b.id))||(e=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof e&&(e=null);!b.Na(e,d)&&e&&(t("Unable to restore state for "+b.type),a.Y&&!a.ca?(c.clear(),a.i=If,window&&window.location.reload()):a.ba=!0,b.Na(null),f=!1)}if(!d&&b.sc)for(a=b.sc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return f}
l.xc=function(a){var b=a[0],c=0>a[1];a=a[2];this.ha=!0;this.u.ga=!0;var d=this.I.power;d&&(d.textContent="Shutdown");this.b&&(Sf(this,this.b,b,c,a),this.b.Hb());this.ba&&(Pf(this,b),b.clear());!c&&this.D&&(this.D.clear(),delete this.D);this.A=0};
function Pf(a,b){if(wa("There may be a problem with your PDP11js machine.\n\nTo help us diagnose it, click OK to send this PDP11js machine state to http://www.pcjs.org.")){var c=a.j||"";b=b.toString();var d={app:"PDP11js",ver:"1.30.0"};d.url=a.url;d.user=c;d.type="bug";d.data=b;sa("http://www.pcjs.org/api/v1/report",d,!0)}}
function Ff(a,b,c){var d,f="none";if(a.A)return null;a.A--;var e=new L(a,"1.30.0"),g=new L(a,"1.30.0","validate"),h=ra();g.set("timestamp",h);e.set("timestamp",h);e.set("version","1.30.0");e.set("url",window?window.location.href:null);e.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.Ma&&(c&&a.b.ma(),d=a.b.Ma(b,c),"object"===typeof d&&e.set(a.b.id,d),c&&(a.b.u.ga=!1,!1===d&&(f=null)));for(var h=$a(a.id),k=0;k<h.length;k++){var m=h[k];m.u.ga&&(m.Ma&&(d=m.Ma(b,c),"object"===typeof d&&e.set(m.id,
d)),c&&(m.u.ga=!1,!1===d&&(f=null)))}f&&(c?(h=d=!1,b?(a.j&&Tf(a,a.j,e.toString()),Rf(g)&&Rf(e)||(f=null,d=h=!0)):a.i&&(d=!0,h=3==a.i),d&&e.clear(h)):f=e.toString());c&&(a.u.ga=!1,b=a.I.power)&&(b.textContent="Power");a.A=0;return f}
l.reset=function(){this.F&&this.F.reset&&(this.C&&cb(this,0)&&this.C.message("Resetting "+this.F.type,void 0),this.F.reset());for(var a=$a(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.F&&c.reset&&(this.C&&cb(this,0)&&this.C.message("Resetting "+c.type,void 0),c.reset())}};l.start=function(a,b){for(var c=$a(this.id),d=0;d<c.length;d++){var f=c[d];"CPU"!=f.type&&f!==this&&f.start&&f.start(a,b)}};
l.stop=function(a,b){for(var c=$a(this.id),d=0;d<c.length;d++){var f=c[d];"CPU"!=f.type&&f!==this&&f.stop&&f.stop(a,b)}};
l.ta=function(a,b,c){var d=this;switch(b){case "power":return this.I[b]=c,c.onclick=function(){d.A||(d.u.ga?Ff(d,!1,!0):Mf(d,d.Ob))},!0;case "reset":return this.I[b]=c,c.onclick=function(){if(d.u.ga&&!d.A)if(d.i&&!d.J){var a=wa("Click OK to save changes to this PDP11js machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Ff(d,a,!0);!a&&d.Y?window&&window.location.reload():d.Ob(If)}else d.reset(),d.b&&d.b.Hb()},!0;case "save":if(ia())c.parentNode.removeChild(c);else return this.I[b]=
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