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m.ha=function(a,b,d){var c=!1;switch(b){case "R0":case "R1":case "R2":case "R3":case "R4":case "R5":case "R6":case "R7":case "NF":case "ZF":case "VF":case "CF":case "PSW":this.K[b]=d;this.ab++;c=!0;break;default:c=this.parent.ha.call(this,a,b,d)}return c};
m.ja=function(a){if(this.ab&&(a||!this.A.ba||this.A.rb)){for(a=0;a<this.b.length;a++)Dc(this,"R"+a,this.b[a]);a=Kc(this);Dc(this,"PSW",a);Dc(this,"NF",a&8?1:0,1);Dc(this,"ZF",a&4?1:0,1);Dc(this,"VF",a&2?1:0,1);Dc(this,"CF",a&1?1:0,1)}if(a=this.K.speed)a.textContent=this.A.ba&&this.R?this.R.toFixed(2)+"Mhz":"Stopped"};function Kc(a){return a.f&-16|(a.i&32768?8:0)|(a.w&65535?0:4)|(a.u&32768?2:0)|(a.C&65536?1:0)}
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P(this,f=R(this,a,7)))&&(a=e&~c,0<=Q(this,f,a)&&(this.i=this.w=a<<8,this.u=0));break;case 53248:0<=(c=Pc(this,a>>6))&&0<=(e=P(this,f=R(this,a,7)))&&(a=e|c,0<=Q(this,f,a)&&(this.i=this.w=a<<8,this.u=0));break;case 57344:0<=(c=S(this,a>>6))&&(a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=e-c,0<=O(this,f,a)&&(this.i=this.w=this.C=a,this.u=(c^e)&(e^a))):(g=a&7,e=this.b[g],this.b[g]=(a=e-c)&65535,this.i=this.w=this.C=a,this.u=(c^e)&(e^a)));break;default:switch(a&65024){case 2048:0<=(h=Oc(this,a,0))&&(g=a>>6&7,
0<=Lc(this,this.b[g])&&(this.b[g]=this.b[7],this.b[7]=h&65535));break;case 28672:0<=(c=S(this,a))&&(g=a>>6&7,c&32768&&(c|=-65536),e=this.b[g],e&32768&&(e|=-65536),a=~~(c*e),this.b[g]=a>>16&65535,this.b[g|1]=a&65535,this.i=a>>16,this.w=this.i|a,this.C=this.u=0,-32768>a||32767<a)&&(this.C=65536);break;case 29184:0<=(c=S(this,a))&&(c?(g=a>>6&7,e=this.b[g]<<16|this.b[g|1],this.C=this.u=0,c&32768&&(c|=-65536),a=~~(e/c),-32768<=a&&32767>=a?(this.b[g]=a&65535,this.b[g|1]=e-a*c&65535,this.w=a>>16|a,this.i=
a>>16):(this.u=32768,this.w=a>>15|a,this.i=e>>16,-1===c&&65534===this.b[g]&&(this.b[g]=this.b[g|1]=1))):(this.w=this.i=0,this.u=32768,this.C=65536));break;case 29696:0<=(c=S(this,a))&&(g=a>>6&7,a=this.b[g],a&32768&&(a|=4294901760),this.C=this.u=0,c&=63,c&32?(c=64-c,16<c&&(c=16),this.C=a<<17-c,a=a>>c):c&&(16<c?(this.u=a,a=0):(this.C=a=a<<c,(e=a>>15&65535)&&65535!==e&&(this.u=32768))),this.b[g]=a&65535,this.i=this.w=a);break;case 30208:if(0<=(c=S(this,a))){g=a>>6&7;e=this.b[g]<<16|this.b[g|1];this.C=
this.u=0;c&=63;if(c&32)c=64-c,32<c&&(c=32),a=e>>c-1,this.C=a<<16,a>>=1,e&2147483648&&(a|=4294967295<<32-c);else if(c){if(a=e<<c-1,this.C=a>>15,a<<=1,32<c&&(c=32),e>>=32-c)e|=4294967295<<c&4294967295,4294967295!==e&&(this.u=32768)}else a=e;this.b[g]=a>>16&65535;this.b[g|1]=a&65535;this.i=a>>16;this.w=a>>16|a}break;case 30720:a&56?0<=(e=M(this,f=R(this,a,6)))&&(e^=this.b[a>>6&7],0<=O(this,f,e)&&(this.i=this.w=e,this.u=0)):(this.i=this.w=e=this.b[a&7]^=this.b[a>>6&7],this.u=0);break;case 32256:g=a>>
6&7;if(this.b[g]=this.b[g]-1&65535)this.b[7]=this.b[7]-((a&63)<<1)&65535;break;default:switch(a&65280){case 256:this.b[7]=V(this.b[7],a);break;case 512:this.w&65535&&(this.b[7]=V(this.b[7],a));break;case 768:this.w&65535||(this.b[7]=V(this.b[7],a));break;case 1024:(this.i&32768)===(this.u&32768)&&(this.b[7]=V(this.b[7],a));break;case 1280:(this.i&32768)!==(this.u&32768)&&(this.b[7]=V(this.b[7],a));break;case 1536:this.w&65535&&(this.i&32768)===(this.u&32768)&&(this.b[7]=V(this.b[7],a));break;case 1792:this.w&
65535&&(this.i&32768)===(this.u&32768)||(this.b[7]=V(this.b[7],a));break;case 32768:this.i&32768||(this.b[7]=V(this.b[7],a));break;case 33280:!(this.C&65536)&&this.w&65535&&(this.b[7]=V(this.b[7],a));break;case 33024:this.i&32768&&(this.b[7]=V(this.b[7],a));break;case 33536:if(this.C&65536||!(this.w&65535))this.b[7]=V(this.b[7],a);break;case 33792:this.u&32768||(this.b[7]=V(this.b[7],a));break;case 34048:this.u&32768&&(this.b[7]=V(this.b[7],a));break;case 34304:this.C&65536||(this.b[7]=V(this.b[7],
a));break;case 34560:this.C&65536&&(this.b[7]=V(this.b[7],a));break;case 34816:K(this,24);break;case 35072:K(this,28);break;default:switch(a&65472){case 64:0<=(h=Oc(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=e<<8|e>>8,0<=O(this,f,a)&&(this.i=this.w=e&65280,this.u=this.C=0)):(g=a&7,e=this.b[g],this.b[g]=(e<<8|e>>8)&65535,this.i=this.w=e&65280,this.u=this.C=0);break;case 2560:a&56?0<=(f=R(this,a,4))&&0<=O(this,f,0)&&(this.i=this.C=this.u=this.w=0):this.i=this.C=
this.u=this.w=this.b[a&7]=0;break;case 2624:0<=(e=M(this,f=R(this,a,6)))&&(a=~e,0<=O(this,f,a)&&(this.i=this.w=a,this.C=65536,this.u=0));break;case 2688:a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=e+1,0<=O(this,f,a)&&(this.i=this.w=a,this.u=a&(a^e))):(g=a&7,e=this.b[g],a=e+1,this.b[g]=a&65535,this.i=this.w=a,this.u=a&(a^e));break;case 2752:a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=e-1,0<=O(this,f,a)&&(this.i=this.w=a,this.u=(a^e)&e)):(g=a&7,e=this.b[g],a=e-1,this.b[g]=a&65535,this.i=this.w=a,this.u=(a^e)&e);
break;case 2816:0<=(e=M(this,f=R(this,a,6)))&&(a=-e,0<=O(this,f,a)&&(this.C=this.i=this.w=a,this.u=a&e));break;case 2880:0<=(e=M(this,f=R(this,a,6)))&&(a=e+(this.C>>16&1),0<=O(this,f,a)&&(this.C=this.i=this.w=a,this.u=a&(a^e)));break;case 2944:0<=(e=M(this,f=R(this,a,6)))&&(a=e-(this.C>>16&1),0<=O(this,f,a)&&(this.C=this.i=this.w=a,this.u=(a^e)&e));break;case 3008:0<=(e=S(this,a))&&(this.i=this.w=e,this.C=this.u=0);break;case 3072:a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=(this.C&65536|e)>>1,0<=O(this,
f,a)&&(this.C=e<<16,this.i=this.w=a,this.u=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.w=a,this.u=a^this.C>>1);break;case 3136:a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=e<<1|this.C>>16&1,0<=O(this,f,a)&&(this.C=this.i=this.w=a,this.u=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.w=a,this.u=a^e);break;case 3200:a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=e&32768|e>>1,0<=O(this,f,a)&&(this.C=e<<16,this.i=this.w=a,this.u=
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.w=a,this.u=this.i^this.C>>1);break;case 3264:a&56?0<=(e=M(this,f=R(this,a,6)))&&(a=e<<1,0<=O(this,f,a)&&(this.C=this.i=this.w=a,this.u=a^e)):(g=a&7,e=this.b[g],a=e<<1,this.b[g]=a&65535,this.C=this.i=this.w=a,this.u=a^e);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=L(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=Oc(this,a,0))&&(61440!==(this.f&61440)&&
(h&=65535),this.B=this.f>>12&3,0<=(c=L(this,h))&&(this.B=this.f>>14&3,0<=Lc(this,c)&&(this.i=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]:this.Aa[this.f>>12&3],0<=Lc(this,c)&&(this.i=this.w=c,this.u=0));break;case 3456:0<=(e=Nc(this))&&((this.J&57344||(this.L=22),a&56)?0<=(h=Oc(this,a,0))&&(h&=65535,this.B=this.f>>12&3,0<=(f=Mc(this,h,4))&&(this.B=this.f>>14&3,0<=O(this,f,e)&&(this.i=this.w=e,this.u=0))):(g=a&7,6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]=
e:this.Aa[this.f>>12&3]=e,this.i=this.w=e,this.u=0));break;case 3520:0<=(f=R(this,a,4))&&(a=-(this.i>>15&1),0<=O(this,f,a)&&(this.w=a,this.u=0));break;case 35328:a&56?0<=(f=R(this,a,5))&&0<=Q(this,f,0)&&(this.i=this.C=this.u=this.w=0):(this.b[a&7]&=65280,this.i=this.C=this.u=this.w=0);break;case 35392:0<=(e=P(this,f=R(this,a,7)))&&(a=~e,0<=Q(this,f,a)&&(this.i=this.w=a<<8,this.C=65536,this.u=0));break;case 35456:0<=(e=P(this,f=R(this,a,7)))&&(a=e+1,0<=Q(this,f,a)&&(this.i=this.w=a<<8,this.u=(a&(a^
e))<<8));break;case 35520:0<=(e=P(this,f=R(this,a,7)))&&(a=e-1,0<=Q(this,f,a)&&(this.i=this.w=a<<8,this.u=((a^e)&e)<<8));break;case 35584:0<=(e=P(this,f=R(this,a,7)))&&(a=-e,0<=Q(this,f,a)&&(this.C=this.i=this.w=a<<8,this.u=(a&e)<<8));break;case 35648:0<=(e=P(this,f=R(this,a,7)))&&(a=e+(this.C>>16&1),0<=Q(this,f,a)&&(this.i=this.w=this.C=a<<8,this.u=(a&(a^e))<<8));break;case 35712:0<=(e=P(this,f=R(this,a,7)))&&(a=e-(this.C>>16&1),0<=Q(this,f,a)&&(this.i=this.w=this.C=a<<8,this.u=((a^e)&e)<<8));break;
case 35776:0<=(e=Pc(this,a))&&(this.i=this.w=e<<8,this.C=this.u=0);break;case 35840:0<=(e=P(this,f=R(this,a,7)))&&(a=((this.C&65536)>>8|e)>>1,0<=Q(this,f,a)&&(this.C=e<<16,this.i=this.w=a<<8,this.u=this.i^this.C>>1));break;case 35904:0<=(e=P(this,f=R(this,a,7)))&&(a=e<<1|this.C>>16&1,0<=Q(this,f,a)&&(this.C=this.i=this.w=a<<8,this.u=(a^e)<<8));break;case 35968:0<=(e=P(this,f=R(this,a,7)))&&(a=e&128|e>>1,0<=Q(this,f,a)&&(this.C=e<<16,this.i=this.w=a<<8,this.u=this.i^this.C>>1));break;case 36032:0<=
(e=P(this,f=R(this,a,7)))&&(a=e<<1,0<=Q(this,f,a)&&(this.C=this.i=this.w=a<<8,this.u=(a^e)<<8));break;case 36160:a&56?0<=(h=Oc(this,a,0))&&(this.B=this.f>>12&3,0<=(c=L(this,h|65536))&&(this.B=this.f>>14&3,0<=Lc(this,c)&&(this.i=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]:this.Aa[this.f>>12&3],0<=Lc(this,c)&&(this.i=this.w=c,this.u=0));break;case 36224:0<=(e=Nc(this))&&((this.J&57344||(this.L=22),a&56)?0<=(h=Oc(this,a,0))&&(this.B=this.f>>12&3,0<=(f=Mc(this,h|
65536,4))&&(this.B=this.f>>14&3,0<=O(this,f,e)&&(this.i=this.w=e,this.u=0))):(g=a&7,6!==g||(this.f>>2&12288)===(this.f&12288)?this.b[g]=e:this.Aa[this.f>>12&3]=e,this.i=this.w=e,this.u=0));break;default:switch(a&65528){case 128:0<=(c=Nc(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.W=1);break;case 160:case 168:a&1&&(this.C=0);a&2&&(this.u=0);a&4&&(this.w=1);a&8&&(this.i=0);break;case 176:case 184:a&1&&(this.C=65536);a&2&&(this.u=32768);
a&4&&(this.w=0);a&8&&(this.i=32768);break;default:switch(a){case 0:49152&this.f?K(this,4):(this.Ra=3,Hc(this),console.log("HALT at "+this.b[7].toString(8)));break;case 1:g=0;if(0<(a=this.H.length))for(;0<a--;)g+=this.H[a].jb,this.H[a].jb=0;0===g&&0===this.Ra&&(this.Ra=2,Hc(this));break;case 3:K(this,12);break;case 4:K(this,16);break;case 5:this.f&49152||Jc(this);break;case 2:case 6:f=this.b[6];0<=(h=L(this,f|65536))&&(f=f+2&65535,0<=(c=L(this,f|65536))&&(this.b[6]=f+2&65535,c&=63743,this.f&49152&&
(c=c&63519|this.f&63712),this.b[7]=h,this.Za(c),this.G&=-17,2===a&&(this.G|=this.f&16)));break;default:K(this,8)}}}}}}this.G&&(this.G&2?K(this,168):this.G&4?K(this,4):this.G&16&&K(this,12),this.G=0)}while(0<this.P)}return this.A.complete?this.U-this.P:void 0===this.A.complete?0:-1};Qa(function(){for(var a=C(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Ic(c);nb(c,d)}});
function Sc(a){u.call(this,"ROM",a,Sc);this.j=null;this.J=a.addr;this.B=a.size;this.L=a.writable;this.G=a.alias;this.H=a.file;this.M=ha(this.H);if(this.H){a=this.H;var b=ia(this.M);"json"!=b&&"hex"!=b&&(a=ka()+"/api/v1/dump?file="+this.H+"&format=bytes&decimal=true");var d=this;xa(a,null,!0,function(a,b,f){Tc(d,a,b,f)})}}y(Sc);Sc.prototype.va=function(a,b,d,c){this.F=b;this.f=d;this.I=c;Uc(this)};
Sc.prototype.ta=function(){if(this.ra){if(this.I){var a=this.I,b=this.id,d=this.J,c=this.B,e=this.ra,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],p=ra(n,k,a.qb);0>p&&n.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.L.push({Qb:b,D:d,Kb:c,ra:e,ob:f})}delete this.ra}return!0};Sc.prototype.sa=function(){return!0};
function Tc(a,b,d,c){if(c)a.ea("Unable to load system ROM (error "+c+": "+b+")");else{ab(a.ub,b,d);var e;if("["==d.charAt(0)||"{"==d.charAt(0))try{var f,h,g=eval("("+d+")");if(f=g.bytes)a.j=f;else if(f=g.words)for(a.j=Array(2*f.length),h=e=0;e<f.length;e++)a.j[h++]=f[e]&255,a.j[h++]=f[e]>>8&255;else if(f=g.data)for(a.j=Array(4*f.length),h=e=0;e<f.length;e++)a.j[h++]=f[e]&255,a.j[h++]=f[e]>>8&255,a.j[h++]=f[e]>>16&255,a.j[h++]=f[e]>>24&255;else a.j=g;a.ra=g.symbols;if(!a.j.length){t("Empty ROM: "+
b);return}if(1==a.j.length){t(a.j[0]);return}}catch(k){a.ea("ROM data error: "+k.message);return}else for(b=d.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.j=Array(b.length),e=0;e<b.length;e++)a.j[e]=aa(b[e],16);Uc(a)}}
function Uc(a){if(!rb(a))if(!a.H)E(a);else if(a.j&&a.F){a.B||(a.B=a.j.length);if(a.j.length!=a.B)sb(a,"ROM size ("+r(a.j.length,8,!0)+") does not match specified size ("+r(a.B,8,!0)+")");else{var b;b=a.J;if(Cb(a.F,b,a.B,a.L?1:Zb)){var d;for(d=0;d<a.j.length;d++){var c=a.F,e=b+d;c.N[(e&c.j)>>>c.S].Na(e&c.F,a.j[d]&255,e)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.G?b.push(a.G):null!=a.G&&a.G.length&&(b=a.G);for(d=0;d<b.length;d++){for(var f=a,c=b[d],e=f.F,h=f.B,g=[],k=f.J>>>e.S;0<h&&k<e.N.length;)g.push(e.N[k++]),
h-=e.ma;e=f.F;f=f.B;h=0;for(c>>>=e.S;0<f&&c<e.N.length;){k=g[h++];if(!k)break;e.N[c++]=k;f-=e.ma}}delete a.j}}E(a)}}Qa(function(){for(var a=C(document,"pdp11","rom"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Sc(c);nb(c,d)}});function Vc(a){u.call(this,"RAM",a,Vc);this.G=a.addr;this.B=a.size;this.j=!1}y(Vc);m=Vc.prototype;m.va=function(a,b,d,c){this.F=b;this.f=d;this.I=c;E(this)};m.ta=function(a,b){b||this.reset();return!0};m.sa=function(a){return a?this.save():!0};
m.reset=function(){!this.j&&this.B&&Cb(this.F,this.G,this.B,1)&&(this.j=!0);this.j||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Qa(function(){for(var a=C(document,"pdp11","ram"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Vc(c);nb(c,d)}});function Wc(a){u.call(this,"Keyboard",a,Wc,65536);E(this)}y(Wc);Wc.prototype.ha=function(){return!1};Wc.prototype.va=function(a,b,d,c){this.j=a;this.f=d;this.I=c;this.fa=null};
Qa(function(){for(var a=C(document,"pdp11","keyboard"),b=0;b<a.length;b++){var d=a[b],c=B(d),c=new Wc(c);nb(c,d)}});function Xc(a){u.call(this,"Debugger",a,Xc);this.fa=a.base||16;this.T=this.la=this.M=0;this.V=!1;this.H=-1;this.G=[];this.X={}}y(Xc);var Yc={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};
function Zc(a,b,d,c){if(d)if(b){0>a.H&&a.G.length&&(a.H=0);if(0>a.H||b!=a.G[a.H])a.G.splice(0,0,b),a.H=0;a.H--}else a.V?b="end":b=a.G[a.H+1];a=[];if(b){b=b.toLowerCase().replace(/""/g,"'");d=0;var e=null;c=c||";";for(var f=0;f<=b.length;f++){var h=b.charAt(f);if('"'==h||"'"==h)e?h==e&&(e=null):e=h;else if(h==c&&!e||!h)a.push(qa(b.substring(d,f))),d=f+1}}return a}
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c.xa=this.H.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.va&&c.va(this,this.F,this.f,this.I);b=null;c=a.resume;void 0!==c&&(1<c.length?b=this.M=c:this.j=parseInt(c,10));var f;if(a=lc(this,"state")||(f=!0,a.state))b=this.T=a,f||(this.L=!0,this.j=je),this.j&&(this.P=
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