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function Vb(a){var b=a.F,d,c,f,e=b.J>>8&3;b.J&=-2;"undefined"===typeof b.la[e]&&(b.la[e]={cache:[],postProcess:a.dd,drive:e,blocksize:128,mapped:1,maxblock:b.gb[e]*b.U[e],url:"rl"+e+".dsk"});switch(b.J>>1&7){case 2:b.ab&8&&(b.J&=63);b.ab=b.Ic[e]|b.eb&64;break;case 3:1==(b.Z&3)&&(b.eb=b.Z&4?b.eb+(b.Z&65408)&65408|b.Z<<2&64:b.eb-(b.Z&65408)&65408|b.Z<<2&64,b.Z=b.eb);break;case 4:b.ab=b.eb;break;case 5:if(b.Z>>6>=b.gb[e]){b.J|=37888;break}if((b.Z&63)>=b.U[e]){b.J|=37888;break}d=(b.Z>>6)*b.U[e]+(b.Z&
63);c=(b.Va&63)<<16|b.Jb;f=65536-b.ab&65535;Ub(a,b.la[e],d,c,f);return;case 6:if(b.Z>>6>=b.gb[e])b.J|=37888;else if((b.Z&63)>=b.U[e])b.J|=37888;else{d=(b.Z>>6)*b.U[e]+(b.Z&63);c=(b.Va&63)<<16|b.Jb;f=65536-b.ab&65535;a.dc(b.la[e],d,c,f);return}}H(a.b,20,5,112,function(){b.J|=129;return!!(b.J&64)})}
l.dd=function(a,b,d,c,f){var e=this.F;e.Jb=c&65535;e.J=e.J&-49|c>>12&48;e.Va=c>>16&63;e.Z=~~(d/e.U[b.Ka])<<6|d%e.U[b.Ka];e.eb=e.Z;e.ab=65536-f&65535;switch(a){case 1:e.J|=33792;break;case 2:e.J|=40960}H(this.b,20,5,112,function(){e.J|=129;return!!(e.J&64)})};function Wb(a){a=a.G;a.N=2176;a.Ba=0;a.na=[4544,4544,4544,4544,4544,4544,4544,4544];a.yb=[0,0,0,0,0,0,0,0];a.nb=a.zb=a.xb=a.cb=a.oc=0}
function Xb(a,b){var d=a.G,c,f,e;d.N&=-16513;d.Ba&=-2049;d.na[b]&=-1153;H(a.b,-1,0,172);"undefined"===typeof d.la[b]&&(d.la[b]={cache:[],postProcess:a.ed,drive:b,blocksize:256,mapped:0,maxblock:d.ic[0]*d.fb[0]*d.U[0],url:"rp"+b+".dsk"});switch(d.N&63){case 5:d.gc[b]=d.Qa[b];d.N|=32896;d.na[b]|=32896;d.nb|=1<<b;break;case 9:Wb(a);break;case 19:d.na[b]|=64;break;case 49:if(d.Qa[b]>=d.ic[0]||d.Ca[b]>>8>=d.fb[0]||(d.Ca[b]&255)>=d.U[0]){d.yb[b]|=1024;d.N|=49152;break}c=(d.Qa[b]*d.fb[0]+(d.Ca[b]>>8))*d.U[0]+
(d.Ca[b]&255);f=(d.cb&63)<<16|d.xb;e=65536-d.zb&65535;Ub(a,d.la[b],c,f,e);return;case 57:if(d.Qa[b]>=d.ic[0]||d.Ca[b]>>8>=d.fb[0]||(d.Ca[b]&255)>=d.U[0])d.yb[b]|=1024,d.N|=49152;else{c=(d.Qa[b]*d.fb[0]+(d.Ca[b]>>8))*d.U[0]+(d.Ca[b]&255);f=(d.cb&63)<<16|d.xb;e=65536-d.zb&65535;a.dc(d.la[b],c,f,e);return}}H(a.b,3,5,172,function(){d.N=d.N&65534|128;d.na[b]|=128;return!!(d.N&64)})}
l.ed=function(a,b,d,c,f){var e=this.G;e.zb=65536-f&65535;e.xb=c&65535;e.N=e.N&-769|c>>8&768;e.cb=c>>16&63;f=~~(d/e.U[0]);c=~~(f/e.fb[0]);e.Ca[b.Ka]=f%e.fb[0]<<8|d%e.U[0];e.gc[b.Ka]=e.Qa[b.Ka]=c;e.nb|=1<<b.Ka;d>=b.Xc-1&&(e.na[b.Ka]|=1024);switch(a){case 1:e.Ba|=512;e.N|=49152;break;case 2:e.Ba|=2048,e.N|=49152}H(this.b,20,5,172,function(){e.na[b.Ka]|=128;e.N=e.N&65534|128;return!!(e.N&64)})};l.Uc=function(){this.f.$a|=128;this.f.$a&64&&H(this.b,0,6,64)};
function Yb(a,b,d,c,f,e){var g=~~((e+d.Wa-1)/d.Wa),h=new XMLHttpRequest;2048>g&&c+2048<d.Xc&&(g=2048);h.open("GET",d.url,!0);h.setRequestHeader("Range","bytes="+(c*d.Wa<<1)+"-"+(((c+g)*d.Wa<<1)-1));h.responseType="arraybuffer";h.onreadystatechange=function(){if(4==h.readyState){var g=b.bind(a),m,n,q,p;m=h.response;if(h.status&&206!=h.status||!m)d.cc(1,d,c,f,e);else{m=new Uint8Array(m);n=c;for(p=0;p<m.length;){if("undefined"===typeof d.cache[n])for(d.cache[n]=[],q=0;q<d.Wa;q++)d.cache[n][q]=p<m.length?
m[p]&255|m[p+1]<<8&65280:0,p+=2;else p+=d.Wa<<1;n++}g(d,c,f,e)}}};h.send(null)}function I(a,b,d,c,f){d&1?f?c=0<=c?c<<8&65280|b&255:b:J(a.b,4,122):0<=c?f&&(c=b&65280|c&255):c=b;return c}l.dc=function(a,b,d,c){for(var f;0<c;){if("undefined"===typeof a.cache[b]){Yb(this,this.dc,a,b,d,c);return}for(f=0;f<a.Wa&&0<c;f++){if(0>Zb(this.b,a.Wc?$b(this.b,d):d,a.cache[b][f])){a.cc(2,a,b,d,c);return}d+=2;--c}b++}a.cc(0,a,b,d,c)};
function Ub(a,b,d,c,f){for(var e,g;0<f;){if("undefined"===typeof b.cache[d])for(b.cache[d]=[],e=0;e<b.Wa;e++)b.cache[d][e]=0;for(e=0;e<b.Wa&&0<f;e++){g=a.b.ec(b.Wc?$b(a.b,c):c);if(0>g){b.cc(2,b,d,c,f);return}b.cache[d][e]=g;c+=2;--f}d++}b.cc(0,b,d,c,f)}l.reset=function(){this.u.sb=this.u.sb&-120|20;this.w.Fa=0;this.w.sa=128;this.f.$a=0;this.B.M=128;this.F.J=128;Wb(this)};
l.Hc=function(a,b,d){var c,f,e=this.b;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?c=e.Oa&65280:(a&1&&(b<<=8),e.Oa=b|255,c=0);break;case 4194298:if(0>b)c=e.fc;else{a&1&&(b<<=8);if(c=b&65024){f=c>>9;do c+=34;while(f>>=1)}e.fc=c;e.Na=2}break;case 4194294:if(70!==e.jb)return J(e,4,222);0>b?c=e.H:c=e.H=0;break;case 4194292:if(70!==e.jb)return J(e,4,224);c=1;break;case 4194290:if(70!==e.jb)return J(e,4,226);c=0;break;case 4194288:if(70!==e.jb)return J(e,4,228);c=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.jb)return J(e,4,232);f=a-4194272>>1;0>b?c=e.lc[f]:(c=I(this,e.lc[f],a,b,d),0<=c&&(e.lc[f]=c));break;case 4194254:return a&1?e.ga>>14&1?(0<=b&&(e.i[6]=b),c=e.i[6]):(0<=b&&(e.Pa[3]=b),c=e.Pa[3]):e.ga>>14&0?(0<=b&&(e.i[6]=b),c=e.i[6]):(0<=b&&(e.Pa[1]=b),c=e.Pa[1]),c;case 4194252:case 4194250:case 4194248:return f=a&7,e.ga&2048?(0<=b&&(e.i[f]=b),c=e.i[f]):(0<=b&&(e.bb[f]=
b),c=e.bb[f]),c;case 4194246:return a&1?(0<=b&&(e.i[7]=b),c=e.i[7]):e.ga>>14&0?(0<=b&&(e.i[6]=b),c=e.i[6]):(0<=b&&(e.Pa[0]=b),c=e.Pa[0]),c;case 4194244:case 4194242:case 4194240:return f=a&7,e.ga&2048?(0<=b&&(e.bb[f]=b),c=e.bb[f]):(0<=b&&(e.i[f]=b),c=e.i[f]),c;default:return e.H|=16,J(e,4,124)}break;case 4194176:f=a>>1&31;c=I(this,e.ia[3][f],a,b,d);0<=c&&(e.ia[3][f]=c,e.ia[3][f&15]&=65295);break;case 4194112:var g=this.w;switch(a&-2){case 4194174:c=I(this,e.Eb,a,b,d);0<=c&&(e.Eb=c);break;case 4194172:c=
e.Ra;c&65280&&(c=(c<<8|c>>8)&65535);break;case 4194170:e.ba=e.ba&62337|e.Ob<<5|e.bc<<1;0>b?c=e.ba:(c=I(this,e.ba,a,b,d),0<=c&&(e.ba=c&=62337,e.Ob=c>>5&3,e.bc=c>>1&15,c&257?(f=2,e.Sa&16&&(f=1),e.tb=c&1?6:4):(e.tb=0,f=4),this.u.sb=this.u.sb&-8|f));break;case 4194168:0>b?c=this.u.md&65535:(c=I(this,this.u.data,a,b,d),0<=c&&(this.u.data=c));break;case 4194166:0<=b&&(b&127&&(g.Mc=0),g.sa&=-129,H(e,100,4,52,function(){g.sa|=128;return!!(g.sa&64)}));c=0;break;case 4194162:c=0;0>b&&(g.Fa&=-129,0<g.mc.length&&
(c=g.mc.shift(),0<g.mc.length&&setTimeout(function(){g.Fa|=128;g.Fa&64&&H(e,40,4,48)},50)));break;case 4194160:0>b?c=g.Fa:(c=I(this,g.Fa,a,b,d),0<=c&&(g.Fa=g.Fa&128|c&-129));break;default:return e.H|=16,J(e,4,126)}break;case 4194048:f=this.B;switch(a&-2){case 4194048:c=I(this,f.Vb,a,b,d);0<=c&&(f.Vb=c);break;case 4194050:c=I(this,f.ja,a,b,d);0<=c&&(f.ja=c);break;case 4194052:c=I(this,f.M,a,b,d);0<=b&&0<=c&&(f.M=c&-36993|f.M&36992,f.M&1&&Tb(this));break;case 4194054:c=I(this,f.Wb,a,b,d);0<=c&&(f.Wb=
c);break;case 4194056:c=I(this,f.Ub,a,b,d);0<=c&&(f.Ub=c);break;case 4194058:c=I(this,f.qa,a,b,d);0<=c&&(f.qa=c);break;case 4194060:break;case 4194062:c=I(this,f.Ac,a,b,d);0<=c&&(f.Ac=c);break;default:return e.H|=16,J(e,4,128)}break;case 4193728:var h=this.G;f=h.Ba&7;switch(a&-2){case 4193728:c=I(this,h.N,a,b,d);0<=b&&0<=c&&(h.cb=h.cb&60|c>>8&3,h.N=c&17279|h.N&34944|2048,c&1&&h.N&128?Xb(this,f):192==(c&192)&&H(e,0,5,172));break;case 4193730:c=I(this,h.zb,a,b,d);0<=c&&(h.zb=c);break;case 4193732:c=
I(this,h.xb,a,b,d);0<=c&&(h.xb=c&65534);break;case 4193734:c=I(this,h.Ca[f],a,b,d);0<=c&&(h.Ca[f]=c&7967);break;case 4193736:c=I(this,h.Ba,a,b,d);0<=c&&(h.Ba=c&63|h.Ba&65472,c&128&&Wb(this));break;case 4193738:c=h.na[f];break;case 4193740:c=h.yb[f];break;case 4193742:c=I(this,h.nb,a,b,d);0<=c&&(h.nb=c&255);break;case 4193744:c=h.kd[f];break;case 4193746:c=I(this,h.Bc,a,b,d);0<=c&&(h.Bc=c);break;case 4193748:c=I(this,h.Cc[f],a,b,d);0<=c&&(h.Cc[f]=c&1023);break;case 4193750:c=8210;break;case 4193752:c=
h.ld[f];break;case 4193754:c=I(this,h.Dc[f],a,b,d);0<=c&&(h.Dc[f]=c);break;case 4193756:c=I(this,h.Qa[f],a,b,d);0<=c&&(h.Qa[f]=c&511);break;case 4193758:h.gc[f]=h.Qa[f];c=h.gc[f];break;case 4193760:c=h.hd[f];break;case 4193762:c=h.jd[f];break;case 4193764:c=h.fd[f];break;case 4193766:c=h.gd[f];break;case 4193768:c=I(this,h.cb,a,b,d);0<=c&&(h.cb=c&63,h.N=h.N&-769|(c&3)<<8);break;case 4193770:c=I(this,h.oc,a,b,d);0<=c&&(h.oc=c);break;default:return e.H|=16,J(e,4,132)}break;case 4192512:f=this.F;switch(a&
-2){case 4192512:c=I(this,f.J,a,b,d);0<=b&&0<=c&&(f.Va=f.Va&60|c>>4&3,f.J=f.J&-1023|c&1022,f.J&128||Vb(this));break;case 4192514:c=I(this,f.Jb,a,b,d);0<=c&&(f.Jb=c&65534);break;case 4192516:c=I(this,f.Z,a,b,d);0<=c&&(f.Z=c);break;case 4192518:c=I(this,f.ab,a,b,d);0<=c&&(f.ab=c);break;case 4192520:c=I(this,f.Va,a,b,d);0<=c&&(f.Va=c&63,f.J=f.J&-49|(f.Va&3)<<4);break;default:return e.H|=16,J(e,4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?c=e.Sa:(c=I(this,e.Sa,a,b,d),0<=c&&(70!==e.jb&&(c&=
-49),e.Sa=c,e.lb[0]=c&4?15:7,e.lb[1]=c&2?15:7,e.lb[3]=c&1?15:7,e.tb&&(f=2,e.Sa&16&&(f=1),this.u.sb=this.u.sb&-8|f)));break;default:return e.H|=16,J(e,4,136)}break;case 4191424:f=a>>1&31;c=I(this,e.ia[0][f],a,b,d);0<=c&&(e.ia[0][f]=c,e.ia[0][f&15]&=65295);break;case 4191360:f=a>>1&31;c=I(this,e.ia[1][f],a,b,d);0<=c&&(e.ia[1][f]=c,e.ia[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.jb)return J(e,4,234);f=a>>2&31;c=e.Xb[f];a&2&&(c>>=16);c&=65535;0<=b&&(c=I(this,c,a,b,d),0<=c&&(e.Xb[f]=a&
2?c<<16|e.Xb[f]&65535:e.Xb[f]&4294901760|c&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)c=Gb[a>>1&255];else return e.H|=16,J(e,4,138);break;default:return e.H|=16,J(e,4,142)}d&&0<=c&&(a&1?c>>=8:c&=255);"undefined"===typeof c&&console.log("panic(76)");return c};
var ac={},Hb=(ac[65382]=[null,null,G.prototype.$c,G.prototype.od],ac[65396]=[null,null,G.prototype.bd,G.prototype.qd],ac[65534]=[null,null,G.prototype.ad,G.prototype.pd],ac);Ma(function(){for(var a=C(document,"pdp11","device"),b=0;b<a.length;b++){var d=a[b],c=y(d),c=new G(c);lb(c,d)}});var bc;if(rb){var cc=new ArrayBuffer(2);(new DataView(cc)).setUint16(0,256,!0);bc=256===(new Uint16Array(cc))[0]}else bc=!1;var dc=bc;
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