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65536)&&this.g&65535&&(this.a[7]=Z(this.a[7],a));break;case 33024:this.c&32768&&(this.a[7]=Z(this.a[7],a));break;case 33536:if(this.f&65536||!(this.g&65535))this.a[7]=Z(this.a[7],a);break;case 33792:this.b&32768||(this.a[7]=Z(this.a[7],a));break;case 34048:this.b&32768&&(this.a[7]=Z(this.a[7],a));break;case 34304:this.f&65536||(this.a[7]=Z(this.a[7],a));break;case 34560:this.f&65536&&(this.a[7]=Z(this.a[7],a));break;case 34816:K(this,24,2);break;case 35072:K(this,28,4);break;default:switch(a&65472){case 64:0<=
(f=V(this,a,0))&&(this.a[7]=f&65535);break;case 192:a&56?0<=(c=M(this,d=W(this,a,F)))&&(a=c<<8|c>>8,0<=L(this,d,a)&&(this.c=this.g=c&65280,this.b=this.f=0)):(e=a&7,c=this.a[e],this.a[e]=(c<<8|c>>8)&65535,this.c=this.g=c&65280,this.b=this.f=0);break;case 2560:a&56?0<=(d=W(this,a,E))&&0<=L(this,d,0)&&(this.c=this.f=this.b=this.g=0):this.c=this.f=this.b=this.g=this.a[a&7]=0;break;case 2624:0<=(c=M(this,d=W(this,a,F)))&&(a=~c,0<=L(this,d,a)&&(this.c=this.g=a,this.f=65536,this.b=0));break;case 2688:a&
56?0<=(c=M(this,d=W(this,a,F)))&&(a=c+1,0<=L(this,d,a)&&(this.c=this.g=a,this.b=a&(a^c))):(e=a&7,c=this.a[e],a=c+1,this.a[e]=a&65535,this.c=this.g=a,this.b=a&(a^c));break;case 2752:a&56?0<=(c=M(this,d=W(this,a,F)))&&(a=c-1,0<=L(this,d,a)&&(this.c=this.g=a,this.b=(a^c)&c)):(e=a&7,c=this.a[e],a=c-1,this.a[e]=a&65535,this.c=this.g=a,this.b=(a^c)&c);break;case 2816:0<=(c=M(this,d=W(this,a,F)))&&(a=-c,0<=L(this,d,a)&&(this.f=this.c=this.g=a,this.b=a&c));break;case 2880:0<=(c=M(this,d=W(this,a,F)))&&(a=
c+(this.f>>16&1),0<=L(this,d,a)&&(this.f=this.c=this.g=a,this.b=a&(a^c)));break;case 2944:0<=(c=M(this,d=W(this,a,F)))&&(a=c-(this.f>>16&1),0<=L(this,d,a)&&(this.f=this.c=this.g=a,this.b=(a^c)&c));break;case 3008:0<=(c=X(this,a))&&(this.c=this.g=c,this.f=this.b=0);break;case 3072:a&56?0<=(c=M(this,d=W(this,a,F)))&&(a=(this.f&65536|c)>>1,0<=L(this,d,a)&&(this.f=c<<16,this.c=this.g=a,this.b=a^this.f>>1)):(e=a&7,c=this.a[e],a=(this.f&65536|c)>>1,this.a[e]=a&65535,this.f=c<<16,this.c=this.g=a,this.b=
a^this.f>>1);break;case 3136:a&56?0<=(c=M(this,d=W(this,a,F)))&&(a=c<<1|this.f>>16&1,0<=L(this,d,a)&&(this.f=this.c=this.g=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1|this.f>>16&1,this.a[e]=a&65535,this.f=this.c=this.g=a,this.b=a^c);break;case 3200:a&56?0<=(c=M(this,d=W(this,a,F)))&&(a=c&32768|c>>1,0<=L(this,d,a)&&(this.f=c<<16,this.c=this.g=a,this.b=this.c^this.f>>1)):(e=a&7,c=this.a[e],a=c&32768|c>>1,this.a[e]=a&65535,this.f=c<<16,this.c=this.g=a,this.b=this.c^this.f>>1);break;case 3264:a&56?0<=(c=
M(this,d=W(this,a,F)))&&(a=c<<1,0<=L(this,d,a)&&(this.f=this.c=this.g=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1,this.a[e]=a&65535,this.f=this.c=this.g=a,this.b=a^c);break;case 3328:f=this.a[7]+((a&63)<<1)&65535;0<=(b=R(this,f|65536))&&(this.a[7]=this.a[5],this.a[5]=b,this.a[6]=f+2&65535);break;case 3392:a&56?0<=(f=V(this,a,0))&&(61440!==(this.s&61440)&&(f&=65535),this.j=this.s>>12&3,0<=(b=R(this,f))&&(this.j=this.s>>14&3,0<=S(this,b)&&(this.c=this.g=b,this.b=0))):(e=a&7,b=6!==e||(this.s>>2&12288)===
(this.s&12288)?this.a[e]:this.Y[this.s>>12&3],0<=S(this,b)&&(this.c=this.g=b,this.b=0));break;case 3456:0<=(c=Ob(this))&&((this.G&57344||(this.ea=22),a&56)?0<=(f=V(this,a,0))&&(f&=65535,this.j=this.s>>12&3,0<=(d=Nb(this,f,E))&&(this.j=this.s>>14&3,0<=L(this,d,c)&&(this.c=this.g=c,this.b=0))):(e=a&7,6!==e||(this.s>>2&12288)===(this.s&12288)?this.a[e]=c:this.Y[this.s>>12&3]=c,this.c=this.g=c,this.b=0));break;case 3520:0<=(d=W(this,a,E))&&(a=-(this.c>>15&1),0<=L(this,d,a)&&(this.g=a,this.b=0));break;
case 35328:a&56?0<=(d=W(this,a,Ka))&&0<=U(this,d,0)&&(this.c=this.f=this.b=this.g=0):(this.a[a&7]&=65280,this.c=this.f=this.b=this.g=0);break;case 35392:0<=(c=T(this,d=W(this,a,G)))&&(a=~c,0<=U(this,d,a)&&(this.c=this.g=a<<8,this.f=65536,this.b=0));break;case 35456:0<=(c=T(this,d=W(this,a,G)))&&(a=c+1,0<=U(this,d,a)&&(this.c=this.g=a<<8,this.b=(a&(a^c))<<8));break;case 35520:0<=(c=T(this,d=W(this,a,G)))&&(a=c-1,0<=U(this,d,a)&&(this.c=this.g=a<<8,this.b=((a^c)&c)<<8));break;case 35584:0<=(c=T(this,
d=W(this,a,G)))&&(a=-c,0<=U(this,d,a)&&(this.f=this.c=this.g=a<<8,this.b=(a&c)<<8));break;case 35648:0<=(c=T(this,d=W(this,a,G)))&&(a=c+(this.f>>16&1),0<=U(this,d,a)&&(this.c=this.g=this.f=a<<8,this.b=(a&(a^c))<<8));break;case 35712:0<=(c=T(this,d=W(this,a,G)))&&(a=c-(this.f>>16&1),0<=U(this,d,a)&&(this.c=this.g=this.f=a<<8,this.b=((a^c)&c)<<8));break;case 35776:0<=(c=Y(this,a))&&(this.c=this.g=c<<8,this.f=this.b=0);break;case 35840:0<=(c=T(this,d=W(this,a,G)))&&(a=((this.f&65536)>>8|c)>>1,0<=U(this,
d,a)&&(this.f=c<<16,this.c=this.g=a<<8,this.b=this.c^this.f>>1));break;case 35904:0<=(c=T(this,d=W(this,a,G)))&&(a=c<<1|this.f>>16&1,0<=U(this,d,a)&&(this.f=this.c=this.g=a<<8,this.b=(a^c)<<8));break;case 35968:0<=(c=T(this,d=W(this,a,G)))&&(a=c&128|c>>1,0<=U(this,d,a)&&(this.f=c<<16,this.c=this.g=a<<8,this.b=this.c^this.f>>1));break;case 36032:0<=(c=T(this,d=W(this,a,G)))&&(a=c<<1,0<=U(this,d,a)&&(this.f=this.c=this.g=a<<8,this.b=(a^c)<<8));break;case 36160:a&56?0<=(f=V(this,a,0))&&(this.j=this.s>>
12&3,0<=(b=R(this,f|65536))&&(this.j=this.s>>14&3,0<=S(this,b)&&(this.c=this.g=b,this.b=0))):(e=a&7,b=6!==e||(this.s>>2&12288)===(this.s&12288)?this.a[e]:this.Y[this.s>>12&3],0<=S(this,b)&&(this.c=this.g=b,this.b=0));break;case 36224:0<=(c=Ob(this))&&((this.G&57344||(this.ea=22),a&56)?0<=(f=V(this,a,0))&&(this.j=this.s>>12&3,0<=(d=Nb(this,f|65536,E))&&(this.j=this.s>>14&3,0<=L(this,d,c)&&(this.c=this.g=c,this.b=0))):(e=a&7,6!==e||(this.s>>2&12288)===(this.s&12288)?this.a[e]=c:this.Y[this.s>>12&3]=
c,this.c=this.g=c,this.b=0));break;default:switch(a&65528){case 128:0<=(b=Ob(this))&&(e=a&7,this.a[7]=this.a[e],this.a[e]=b);break;case 152:this.s&49152||(this.s=this.s&63519|(a&7)<<5,this.ja=1);break;case 160:case 168:a&1&&(this.f=0);a&2&&(this.b=0);a&4&&(this.g=1);a&8&&(this.c=0);break;case 176:case 184:a&1&&(this.f=65536);a&2&&(this.b=32768);a&4&&(this.g=0);a&8&&(this.c=32768);break;default:switch(a){case 0:49152&this.s?(this.m|=128,K(this,4,46)):(this.Ca=3,Ib(this),console.log("HALT at "+this.a[7].toString(8)));
break;case 1:c=0;if(0<(a=this.i.length))for(;0<a--;)c+=this.i[a].fa,this.i[a].fa=0;0===c&&0===this.Ca&&(this.Ca=2,Ib(this));break;case 3:K(this,12,6);break;case 4:K(this,16,8);break;case 5:this.s&49152||(Lb(this),this.v.reset());break;case 2:case 6:d=this.a[6];0<=(f=R(this,d|65536))&&(d=d+2&65535,0<=(b=R(this,d|65536))&&(this.a[6]=d+2&65535,b&=63743,this.s&49152&&(b=b&63519|this.s&63712),this.a[7]=f,ab(this,b),this.C&=-17,2===a&&(this.C|=this.s&16)));break;default:K(this,8,48)}}}}}}}while(0<this.o)
}return this.h.complete?this.R-this.o:void 0===this.h.complete?0:-1};u(function(){for(var a=C(document,"pdp11","cpu"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Jb(d);B(d,c)}});function Rb(a,b){var c=a+b;!this.C&128&&(this.c=this.g=this.f=c,this.b=(a^c)&(b^c));return c&65535}function Sb(a,b){var c=~a&b;Q(this,c);return c}function Tb(a,b){var c=~a&b;Q(this,c<<8);return c}function Ub(a,b){var c=a|b;Q(this,c);return c}function Vb(a,b){var c=a|b;Q(this,c<<8);return c}
function Wb(a,b){var c=b-a;Mb(this,c,a,b);return c&65535}function Kb(a){Xb[a>>12].call(this,a)}function Yb(){--this.o}
var Xb=[function(){},function(a){var b=X(this,a>>6);a&56?L(this,W(this,a,E),b):this.a[a&7]=b;Q(this,b);--this.o},function(a){var b=X(this,a>>6);a=X(this,a);Mb(this,b-a,a,b);--this.o},function(a){Q(this,X(this,a>>6)&X(this,a));--this.o},function(a){Pb(this,a,X(this,a>>6),Sb);--this.o},function(a){Pb(this,a,X(this,a>>6),Ub);--this.o},function(a){Pb(this,a,X(this,a>>6),Rb);--this.o},Yb,Yb,function(a){var b=Y(this,a>>6),b=b&128?b|65280:b;a&56?(b&=255,U(this,W(this,a,Ka),b)):this.a[a&7]=b;Q(this,b<<8);
--this.o},function(a){var b=Y(this,a>>6)<<8;a=Y(this,a)<<8;Mb(this,b-a,a,b);--this.o},function(a){Q(this,(Y(this,a>>6)&Y(this,a))<<8);--this.o},function(a){Qb(this,a,Y(this,a>>6),Tb);--this.o},function(a){Qb(this,a,Y(this,a>>6),Vb);--this.o},function(a){Pb(this,a,X(this,a>>6),Wb);--this.o},Yb];
function Zb(a){w.call(this,"ROM",a,Zb);this.b=null;this.o=a.addr;this.f=a.size;this.u=a.writable;this.g=a.alias;this.i=a.file;this.F=ba(this.i);if(this.i){a=this.i;var b=ca(this.F);"json"!=b&&"hex"!=b&&(a=ea()+"/api/v1/dump?file="+this.i+"&format=bytes&decimal=true");var c=this;p(a,null,!0,function(a,b,e){$b(c,a,b,e)})}}y(Zb);Zb.prototype.Ga=function(a,b,c,d){this.v=b;this.c=c;this.I=d;ac(this)};Zb.prototype.ua=function(){this.j&&(this.I&&this.I.c(this.id,this.o,this.f,this.j),delete this.j);return!0};
Zb.prototype.ta=function(){return!0};
function $b(a,b,c,d){if(d)a.K("Unable to load system ROM (error "+d+": "+b+")");else{Da(a.Fb,b,c);var f;if("["==c.charAt(0)||"{"==c.charAt(0))try{var e,h,g=eval("("+c+")");if(e=g.bytes)a.b=e;else if(e=g.words)for(a.b=Array(2*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255;else if(e=g.data)for(a.b=Array(4*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255,a.b[h++]=e[f]>>16&255,a.b[h++]=e[f]>>24&255;else a.b=g;a.j=g.symbols;if(!a.b.length){q("Empty ROM: "+b);
return}if(1==a.b.length){q(a.b[0]);return}}catch(k){a.K("ROM data error: "+k.message);return}else for(b=c.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.b=Array(b.length),f=0;f<b.length;f++)a.b[f]=aa(b[f]);ac(a)}}
function ac(a){if(!Ga(a))if(!a.i)D(a);else if(a.b&&a.v){a.f||(a.f=a.b.length);if(a.b.length!=a.f){var b="ROM size ("+n(a.b.length,8,!0)+") does not match specified size ("+n(a.f,8,!0)+")";a.h.error=!0;a.K(b)}else{b=a.o;if(Ta(a.v,b,a.f,a.u?1:nb)){var c;for(c=0;c<a.b.length;c++){var d=a.v,f=b+c;d.b[(f&d.v)>>>d.f].Wb(f&d.i,a.b[c]&255,f)}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(c=0;c<b.length;c++){for(var e=a,d=b[c],f=e.v,h=e.f,g=[],k=e.o>>>f.f;0<h&&
k<f.b.length;)g.push(f.b[k++]),h-=f.g;f=e.v;e=e.f;h=0;for(d>>>=f.f;0<e&&d<f.b.length;){k=g[h++];if(!k)break;f.b[d++]=k;e-=f.g}}delete a.b}}D(a)}}u(function(){for(var a=C(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Zb(d);B(d,c)}});function bc(a){w.call(this,"RAM",a,bc);this.g=a.addr;this.f=a.size;this.b=!1}y(bc);m=bc.prototype;m.Ga=function(a,b,c,d){this.v=b;this.c=c;this.I=d;D(this)};m.ua=function(a,b){b||this.reset();return!0};m.ta=function(a){return a?this.save():!0};
m.reset=function(){!this.b&&this.f&&Ta(this.v,this.g,this.f,1)&&(this.b=!0);this.b||q("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};u(function(){for(var a=C(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new bc(d);B(d,c)}});function cc(a){w.call(this,"Keyboard",a,cc);D(this)}y(cc);cc.prototype.ba=function(){return!1};cc.prototype.Ga=function(a,b,c,d){this.u=a;this.c=c;this.I=d;this.xa=null};
u(function(){for(var a=C(document,"pdp11","keyboard"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new cc(d);B(d,c)}});
function dc(a,b,c){w.call(this,"Computer",a,dc);this.h.L=!1;ec(this,b);this.M=yb(this,"autoPower",a);this.g=0;this.ca=a.busWidth||a.buswidth;this.b=fc;this.F=null;this.o=this.W=!1;this.url=yb(this,"url")||"";(Math.random()+.1).toString(36);this.f=gc(this);if(this.c=Ea("CPU",this.id)){this.I=Ea("Debugger",this.id);this.v=new Na({id:this.Fb+".bus",busWidth:this.ca},this.c,this.I);var d,f=z(this.id);if((this.i=Ea("Panel",this.id))&&this.i.zb)for(b=0;b<f.length;b++)d=f[b],d.K=this.i.K,d.X=this.i.X,d.zb=
this.i.zb;this.X("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.X("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.Ga&&d.Ga(this,this.v,this.c,this.I);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.u=d:this.b=parseInt(d,10));var e;if(a=yb(this,"state")||(e=!0,a.state))b=this.N=a,e||(this.o=!0,this.b=fc),this.b&&(this.J=
new O(this,"1.30.0"),hc(this.J)?b=null:delete this.J);!b&&this.b&&(b=ic(this))&&(this.o=!0);if(b){var h=this;p(b,null,!0,function(a,b,c){c?(h.u=null,h.o=!1,h.K("Unable to load machine state from server (error "+c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(h.F=b,h.W=!0);D(h)})}else D(this);this.A.power||(this.M=!0);!c&&this.M&&jc(this,this.cb)}else q("Unable to find CPU component")}y(dc);var fc=0;
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