pcjs/versions/pdpjs/1.30.2/pdp11-dbg.js

(function(){/*
 http://pcjs.org/modules/shared/lib/diskapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/dumpapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/reportapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/userapi.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/keys.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/strlib.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/usrlib.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/weblib.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/messages.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/debugger.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/debugger.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/embed.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/defines.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/component.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/defines.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/panel.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/bus.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/device.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/memory.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/cpu.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/cpustate.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/cpuops.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/rom.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/ram.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/keyboard.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/serialport.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/pc11.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/disk.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/rl11.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/pdp11/lib/computer.js (C) Jeff Parsons 2012-2016
 http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
*/
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function Zg(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.v.ha;if(d)a.controller.O('Unable to load disk "'+a.Oa+'" (error '+d+": "+b+")",f);else{mb(a.controller.Ia,b,c);try{if(0<ra(a.Ac,!0).toLowerCase().indexOf("-readonly"))a.g=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.g=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.Oa]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
c+")");if(h.length)if(1==h.length)p(h[0]);else{a.Ha=h.length;a.Da=h[0].length;a.xa=h[0][0].length;var m=h[0][0][0];a.Ja=m&&m.length||512;for(d=c=0;d<a.Ha;d++)for(f=0;f<a.Da;f++)for(g=0;g<a.xa;g++)if(m=h[d][f][g]){var n=m.length;void 0===n&&(n=m.length=512);var n=n>>2,q=m.pattern;void 0===q&&(q=m.pattern=0);var w=m.data;if(void 0===w){var v=m.bytes;if(void 0!==v&&v.length){for(var x=n<<2,z=v.length;z<x;z++)v[z]=q;$g(m,v)}else w=[],q=m.pattern=q|q<<8|q<<16|q<<24,m.data=w;delete m.bytes}Xg(m,d,f);for(x=
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function ah(a,b){var c=a.Da*a.xa,d=b/c|0;if(d<a.Ha){c=b%c;b=c/a.xa|0;var c=c%a.xa+1,e=null,f=a.A,g=a.b[d];if(g){a=g[b];if(!a&&f.Gc&&b<f.Da)for(a=g[b]=Array(f.Hc),g=0;g<a.length;g++)a[g]=Xg(null,d,b,g+1,f.uc,0);if(a){for(g=0;g<a.length;g++)if(a[g]&&a[g].sector==c){e=a[g];break}!e&&f.Gc&&9==f.hc&&(e=a[g]=Xg(null,d,b,f.hc,f.uc,0))}}return e}return null}
function bh(a,b){for(var c=1,d=0,e=0;c--;){var f;f=b++;var g=-1;if(a&&f<a.length)var g=a.data,h=f>>2,g=(h<g.length?g[h]:a.pattern)>>((f&3)<<3)&255;f=g;if(0>f)break;d|=f<<e;e+=8}return d}
Ug.prototype.save=function(){var a=0,b=[];b[a++]=[this.Xa,this.f,this.Ha,this.Da,this.xa,this.Ja];if(!this.g)for(var c=this.b,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.Gb){for(var h=[],m=0,n=g.Nb,q=g.Nb+g.Gb;n<q;)h[m++]=g.data[n++];b[a++]=[d,e,f,g.Nb,h]}}return b};
Ug.prototype.restore=function(a){var b=0,c="unsupported restore format";if(a&&0<a.length){var d=0,e=a[d++];e&&2<=e.length&&(!this.b.length&&6<=e.length?Wg(this,"local",e[2],e[3],e[4],e[5]):null!=e[1]&&null!=this.f&&e[1]!=this.f&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.f+")",b=-2));for(this.b.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],h=g[f++],m=g[f++],n=g[f++];if(h>=this.b.length||m>=this.b[h].length||n>=this.b[h][m].length){c="sector (CHS="+h+":"+m+":"+n+") out of range ("+
b+" changes applied)";b=-1;break}if(this.g){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(h=this.b[h][m][n]){for(m=h.data.length;m<e;)h.data[m++]=h.pattern;m=0;h.Nb=e;for(h.Gb=f.length;e<g;)h.data[e++]=f[m++];b++}}}0>b&&-2!=b&&this.controller.O("Unable to restore disk '"+this.Oa+": "+c);return b};
Ug.prototype.toJSON=function(){var a;a=0;for(var b;b=ah(this,a++);)ch(b);a=JSON.stringify(this.b,function(a,b){if("file"!=a)return b});a=a.replace(/,"length":512/gm,"").replace(/,"pattern":0/gm,"");a=a.replace(/"(sector|length|data|pattern)":/gm,"$1:");a=a.replace(/,"[^"]*":([0-9]+|true|false)/gm,"");a=a.replace(/(sector|length|data|pattern):/gm,'"$1":');return a=a.replace(/([\]}]),/gm,"$1,\n")};
function ch(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function sc(a){r.call(this,"RL11",a,sc,2097152);this.g=a.autoMount||null;this.A=0;this.f=Array(1);this.C=!Oa("Mobi")&&window&&"FileReader"in window}u(sc);k=sc.prototype;
k.qa=function(a,b,c){var d=this;switch(b){case "listDisks":return this.F[b]=c,c.onchange=function(){var a=d.F.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){p("RL11 option error: "+h.message)}b=g.desc;void 0===b&&(b="");g=g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descDisk":case "listDrives":return this.F[b]=c,c.onchange=function(){var a=pa(c.value,10);null!=a&&dh(d,a)},!0;case "loadDrive":return this.F[b]=
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typeof c.download&&(c=null));c?(c.href=b,c.download=a,document.body.appendChild(c),c.click(),document.body.removeChild(c),a="Check your Downloads folder for "+a+"."):(window.open(b),a="Check your browser for a new window/tab containing the requested data"+(a?" ("+a+")":"")+".");p(a)}else d.O("No disk loaded in drive.");else d.O("No disk drive selected.")};return!0;case "mountDrive":if(this.C)return this.F[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),
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k.wa=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.i=d;if((this.g=Uc(this.B,"autoMount")||this.g)&&"string"==typeof this.g)try{this.g=eval("("+this.g+")")}catch(e){p("RL11 auto-mount error: "+e.message+" ("+this.g+")"),this.g=null}fh(this);this.P=nc(112,5);hc(b,this,gh);hh(this,"None","",!0);this.C&&hh(this,"Local Disk","?");hh(this,"Remote Disk","??");ih(this)||G(this)};
k.za=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.B.lc){for(a=0;a<this.f.length;a++)jh(this,a,!0);ih(this,!0)}}else if(!this.restore(a))return!1;if(a=this.F.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;1>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";dh(this,0)}}return!0};k.ya=function(a){return a?this.save():!0};k.reset=function(){fh(this)};k.save=function(){return(new O(this)).data()};
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function Rh(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.P&&(a.j("ended assemble at "+J(a,a.N.D)),a.K=a.N,a.P=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ba=null;if(sb(a)&&0<b.length){a.P&&(b="a "+J(a,a.N.D)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],m=h.charAt(0),n=1;n<h.length;n++){var q=h.charAt(n);if("?"==m||"r"==m||"a">q||"z"<q){g[0]=h.substr(n);g.unshift(h.substr(0,n));break}}switch(g[0].charAt(0)){case "a":var w=
Eh(a,g[1],!0);if(w)if(a.N=w,void 0===g[2])a.j("begin assemble at "+J(a,w.D)),a.P=!0,a.B.da();else{var v;a.j("not supported yet");v=[];if(v.length){for(var x=0;x<v.length;x++)a.Qb(w,v[x],1);a.j(Sh(a,a.N))}}break;case "b":a:{var z=g[0],y=g[1],B=b;if("?"==y)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var ia=z.charAt(1);if("l"==ia){var Ja;Ja=0+Qh(a,a.f);Ja+=Qh(a,a.L);(Ja+=Qh(a,a.C))||a.j("no breakpoints")}else if("n"==ia)a.ma=rh(a,y),a.j("break after "+a.ma+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var P=Y();if("*"!=y&&(P=Eh(a,y,!0),!P))break a;"c"==ia?null==P.D?(vh(a),a.j("all breakpoints cleared")):Oh(a,a.f,P)||Oh(a,a.L,P)||Oh(a,a.C,P)||a.j("breakpoint missing: "+J(a,P.D)):null!=P.D&&(Ih(a,P,B),"p"==ia?a.cb(a.f,
P):"r"==ia?a.cb(a.L,P):"w"==ia?a.cb(a.C,P):a.j("unknown breakpoint command: "+ia))}}}break;case "c":a.Ka&&(a.Ka.value="");break;case "d":a:{var bb,cb=g[0],la=g[1],La=g[2],ti=g[3];if("?"==la){var db="";for(bb in wb)a.Ea[bb]&&(db&&(db+=","),db+=bb);db+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#]    dump # bytes at address a");a.j("\tdw [a] [#]    dump # words at address a");a.j("\tdd [a] [#]    dump # dwords at address a");a.j("\tdh [#] [#]    dump # instructions from history");
db.length&&a.j("dump extension commands:\n\t"+db)}else if("state"==la){var gg=bi(a.B,!0);"console"==La?console.log(gg):(a.Ka&&(a.Ka.value=""),a.j(gg))}else if("symbols"==la)for(var vd=0;vd<a.I.length;vd++){var wd=a.I[vd],eb;for(eb in wd.ga)if("."!=eb.charAt(0)){var hg=wd.ga[eb].o;if(void 0!==hg){var ig=wd.ga[eb].l;ig&&(eb=ig);a.j(J(a,hg)+" "+eb)}}}else{if("d"==cb){for(bb in wb)if(g[1]==bb){var jg=a.Ea[bb];jg?(g.shift(),g.shift(),jg(g)):a.j("no dump registered for "+la);break a}la||(cb=a.Kb||"db")}else a.Kb=
cb;if("dh"==cb){var kg=la,lg=La,mg="",ng=0,ea=a.Y,ma=a.G;if(ma.length){var Z=+kg||a.bb,Db=+lg||10;isNaN(Z)?Z=Db:mg="more ";Z>ma.length&&(a.j("note: only "+ma.length+" available"),Z=ma.length);ea-=Z;0>ea&&(null==ma[ma.length-1].D?(Z=ea+Z,ea=0):ea+=ma.length);var xd=[];"call"==lg&&(Db=1E5,xd=["CALL"]);for(void 0!==kg&&a.j(Z+" instructions earlier:");0<Db&&ea!=a.Y;){var og=ma[ea++];if(null==og.D)break;var Eb=Y(og.D),ui=Z--,pg=Sh(a,Eb,"history",ui);(!xd.length||0<=pg.indexOf(xd[0]))&&a.j(pg);Eb.Wb&&(ea+=
Eb.Wb,Db-=Eb.Wb,Z-=Eb.Wb);ea>=ma.length&&(ea=0);a.bb=Z;ng++;Db--}}ng||(a.j("no "+mg+"history available"),a.bb=void 0)}else{var Fb=Eh(a,la);if(Fb){var vc=0;La&&("l"==La.charAt(0)&&(La=La.substr(1)||ti),vc=rh(a,La)>>>0,65536<vc&&(vc=65536));for(var Gb="",fb="dd"==cb?4:"dw"==cb?2:1,wc=fb*vc||128,vi=wc+15>>4||1;vi--&&0<wc;){var xc=0,Hb=0,Ib,yd="",qg="",la=J(a,Fb.D);for(Ib=4==fb?16:a.Z;0<Ib&&0<wc;Ib--){var yc=1,zc=1==fb?a.zb(Fb,yc):a.oa(Fb,yc=2),xc=xc|zc<<(Hb<<3),Hb=Hb+yc;Hb==fb&&(yd+=J(a,xc,fb),yd+=1==
fb?9==Ib?"-":" ":"  ",xc=Hb=0);qg+=32<=zc&&128>zc?String.fromCharCode(zc):".";wc-=yc}Gb&&(Gb+="\n");Gb+=la+"  "+yd+(0==Ib?" "+qg:"")}Gb&&a.j(Gb);a.$a=Fb}}}}break;case "e":if("else"==g[0])break;var gb,zd,Ad,Bd,Cd=g[0],Dd=g[1];"eb"==Cd?(gb=1,zd=255,Ad=a.zb,Bd=a.Qb):"e"==Cd||"ew"==Cd?(gb=2,zd=65535,Ad=a.oa,Bd=a.hb):Dd=null;if(null==Dd)a.j("edit memory commands:"),a.j("\teb [a] [...]  edit bytes at address a"),a.j("\tew [a] [...]  edit words at address a");else{var Ac=Eh(a,Dd);if(Ac)for(var Bc=2;Bc<g.length;Bc++){var Jb=
ph(a,g[Bc]);if(void 0===Jb){a.j("unrecognized value: "+g[Bc]);break}Jb&~zd&&a.j("warning: "+l(Jb)+" exceeds "+gb+"-byte value");var wi=Ad.call(a,Ac);a.j("changing "+J(a,Ac.D)+" from "+J(a,wi,gb)+" to "+J(a,Jb,gb));Bd.call(a,Ac,Jb,gb)}}break;case "g":a:{var rg=g[1],xi=b;if(void 0!==rg){var Ed=Eh(a,rg,!0);if(!Ed)break a;Ih(a,Ed,xi);a.cb(a.f,Ed,!0)}a.sb(!0,c)}break;case "h":a.v.fa?(c||a.j("halting"),a.ia()):rb(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var Fd;var Kb=b.substr(2),Kb=
xa(Kb);ph(a,Kb)?(c||a.j("true: "+Kb),Fd=!0):(c||a.j("false: "+Kb),Fd=!1);Fd||(d=!1);break}f=!0;break;case "k":var yi=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var Gd=0,Hd=Y(),Lb=Y(a.b.u[6]);for(a.j("stack trace for "+J(a,Lb.D));10>Gd;){for(var Ma=null,zi=256;65536>Lb.D>>>0;){Hd.D=a.oa(Lb,2);if(null==Lb.D||!zi--)break;if(!(Hd.D&1)){for(var Ai=a,Cc=Hd,sg=null,Mb=Cc.D,tg=Mb,Id=1;6>=Id&&Mb;Id++){if(2<Id){Cc.D=Mb;var Dc=Sh(Ai,
Cc);if(0<=Dc.indexOf("JSR")){var ug=Dc.indexOf(" ");if(Mb+(Dc.indexOf(" ",ug+1)-ug-1)/2==tg){sg=Dc;break}}}Mb-=2}Cc.D=tg;if(Ma=sg)break}}if(!Ma||null==Ma)break;var vg=null;if("ks"==yi){var wg=Ma.match(/[0-9A-F]+$/);wg&&(vg=Zh(a,wg[0]))}Ma=wa(Ma,50)+"  ;"+(vg||"stack="+J(a,Lb.D));a.j(Ma);Gd++}Gd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){Zh(a,g[1],!0);break}f=!0;break;case "m":a:{var na,oa=null,H=g[1];"?"==H&&(H=void 0);if(void 0!==H){var Ca=0;if("all"==H)Ca=1878917119,H=null;
else if("on"==H)oa=!0,H=null;else if("off"==H)oa=!1,H=null;else{"keys"==H&&(H="key");"kbd"==H&&(H="keyboard");for(na in wb)if(H==na){Ca=wb[na];oa=!!(a.na&Ca);break}if(!Ca){a.j("unknown message category: "+H);break a}}if(Ca)if("on"==g[2])a.na|=Ca,oa=!0;else if("off"==g[2]&&(a.na&=~Ca,oa=!1,1073741824==Ca)){for(var Jd=0;Jd<a.ra.length;Jd++)a.j(a.ra[Jd]);a.ra=[]}}var Bi=0,Nb="";for(na in wb)if(!H||H==na){var Ci=!!(a.na&wb[na]);if(null===oa||oa==Ci)Nb&&(Nb+=","),++Bi%10||(Nb+="\n\t"),"key"==na&&(na="keys"),
Nb+=na}void 0===H&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==oa?oa?"messages on:  ":"messages off: ":"message categories:\n\t")+(Nb||"none"));wh(a)}break;case "p":if("print"==g[0]){$h(a,b.substr(5));break}var Di="pr"==g[0]?1:0;if(a.R)a.j("step in progress");else{var xg=Y(a.b.u[7]);a.zb(xg);a.R?(a.cb(a.f,xg,!0),a.sb()||(a.B&&a.B.gb(),a.R=0)):ai(a,Di?"tr":"t")}break;case "r":if("reset"==b){a.B&&a.B.reset();break}Lh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Ob=
+g[2];if(8==Ob||10==Ob||16==Ob)a.Z=Ob;else{a.j("invalid base: "+Ob);break}}a.j("default base: "+a.Z);break;case "cs":var Pb;void 0!==g[3]&&(Pb=+g[3]);switch(g[2]){case "int":a.b.nb=Pb;break;case "start":a.b.Bb=Pb;break;case "stop":a.b.ob=Pb;break;default:a.j("unknown cs option");break a}void 0!==Pb&&Wc(a.b);a.j("checksums "+(a.b.v.kb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&($c(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.eb.toFixed(2)+
"Mhz")+" ("+a.b.Ta+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),a.j("\tcs int #\tset checksum cycle interval to #"),a.j("\tcs start #\tset checksum cycle start count to #"),a.j("\tcs stop #\tset checksum cycle stop count to #"),a.j("\tsp #\t\tset speed multiplier to #")}break;case "t":ai(a,g[0],g[1]);break;case "u":Mh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){Yh(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.2 ("+a.b.mb+",RELEASE"+(vb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){$h(a,b.substr(1));break}var Kd="commands:",Ld;for(Ld in yh)Kd+="\n"+wa(Ld,9)+yh[Ld];ae(a)||(Kd+="\nnote: history disabled if no exec breakpoints");a.j(Kd);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(yg){a.j("debugger error: "+(yg.stack||yg.message)),d=!1}return d}
function Xc(a,b,c){b=nh(a,b,c);for(var d in b)if(!Rh(a,b[+d]))return!1;return!0}Wa(function(){for(var a=D(document,"pdp11","debugger"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new uh(d);C(d,c)}});
function ci(a,b,c){r.call(this,"Computer",a,ci,67108864);this.v.ha=!1;di(this,b);this.L=Uc(this,"autoPower",a);this.B=0;this.Y=a.busWidth||a.buswidth;this.f=ei;this.J=null;this.G=this.R=!1;this.Z=Uc(this,"url")||"";(Math.random()+.1).toString(36);this.g=fi(this);if(this.b=pb("CPU",this.id)){this.i=pb("Debugger",this.id);this.w=new Cb({id:this.Ia+".bus",busWidth:this.Y},this.b,this.i);var d,e=nb(this.id);if((this.A=pb("Panel",this.id))&&this.A.Ka)for(b=0;b<e.length;b++)d=e[b],d.O=this.A.O,d.j=this.A.j,
d.Ka=this.A.Ka;this.j("PDPjs v1.30.2\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.j("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.wa&&d.wa(this,this.w,this.b,this.i);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.I=d:this.f=parseInt(d,10));var f;if(a=Uc(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.G=!0,this.f=ei),this.f&&(this.K=
new O(this,"1.30.2"),gi(this.K)?b=null:delete this.K);!b&&this.f&&(b=hi(this))&&(this.G=!0);if(b){var g=this;Da(b,null,!0,function(a,b,c){c?(g.I=null,g.G=!1,g.O("Unable to load machine state from server (error "+c+(b?": "+xa(b):"")+")")):(g.J=b,g.R=!0);G(g)})}else G(this);this.F.power||(this.L=!0);!c&&this.L&&ii(this,this.Cb)}else p("Unable to find CPU component")}u(ci);var ei=0;
function di(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){p(d.message+" ("+c+")")}}a.S=b}function Uc(a,b,c){var d=b.toLowerCase(),d=ab[b]||ab[d];void 0===d&&a.S&&(d=a.S[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function ii(a,b,c){for(var d=nb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!sb(f)){sb(f,function(){ii(a,b,c)});return}}b.call(a,c)}
function ji(a,b){var c=new O(a,"1.30.2","validate");if(gi(c)&&ki(c)){var d=c.get("timestamp"),e=b?b.get("timestamp"):"unknown";d!=e&&(a.O("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}k=ci.prototype;
k.Cb=function(a){void 0===a&&(a=this.f||(this.J?1:ei));if(!this.B){this.B++;var b=!1,c=!1;this.P=!1;var d=this.K||new O(this,"1.30.2");if(-1==a)b=!0;else if(a>ei){if(gi(d,this.J)){this.C=new O(this,"1.30.2","failsafe");gi(this.C)&&(li(this,d),a=2,mi(this.C));this.C.set("timestamp",Ba());ni(this.C);var e=this.f&&!this.G;if(1==a||Ga("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=ki(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?gi(d,g):("error"==
f&&"no machine state"!=g?(this.O("Error: "+g),"unable to verify user"==g&&(Na("user",""),this.g=null)):this.j(f+": "+g),mi(d),gi(d)?(c=ki(d),e=!0):c=!1))}e&&ji(this,c?d:null)}else 2==a&&d.clear()}else ji(this);delete this.J;delete this.K}e=nb(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.b&&(c=oi(this,g,d,b,c));b=[d,a,c];-1!=a?ii(this,this.kc,b):this.kc(b)}};
function oi(a,b,c,d,e){if(!b.v.ha){b.v.ha=!0;if(b.za){var f=null;e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.za(f,d)&&f&&(p("Unable to restore state for "+b.type),a.N&&!a.R?(c.clear(),a.f=ei,window&&window.location.reload()):a.P=!0,b.za(null),e=!1)}if(!d&&b.mc)for(a=b.mc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
k.kc=function(a){var b=a[0],c=0>a[1];a=a[2];this.ba=!0;this.v.ha=!0;var d=this.F.power;d&&(d.textContent="Shutdown");this.b&&(oi(this,this.b,b,c,a),this.b.ib());this.P&&(li(this,b),b.clear());!c&&this.C&&(this.C.clear(),delete this.C);this.B=0};
function li(a,b){if(Ga("There may be a problem with your PDPjs machine.\n\nTo help us diagnose it, click OK to send this PDPjs machine state to http://www.pcjs.org.")){var c=a.g||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.2"};d.url=a.Z;d.user=c;d.type="bug";d.data=b;Da("http://www.pcjs.org/api/v1/report",d,!0)}}
function bi(a,b,c){var d,e="none";if(a.B)return null;a.B--;var f=new O(a,"1.30.2"),g=new O(a,"1.30.2","validate"),h=Ba();g.set("timestamp",h);f.set("timestamp",h);f.set("version","1.30.2");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.ya&&(c&&a.b.ia(),d=a.b.ya(b,c),"object"===typeof d&&f.set(a.b.id,d),c&&(a.b.v.ha=!1,!1===d&&(e=null)));for(var h=nb(a.id),m=0;m<h.length;m++){var n=h[m];n.v.ha&&(n.ya&&(d=n.ya(b,c),"object"===typeof d&&f.set(n.id,
d)),c&&(n.v.ha=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.g&&pi(a,a.g,f.toString()),ni(g)&&ni(f)||(e=null,d=h=!0)):a.f&&(d=!0,h=3==a.f),d&&f.clear(h)):e=f.toString());c&&(a.v.ha=!1,b=a.F.power)&&(b.textContent="Power");a.B=0;return e}k.reset=function(){this.w&&this.w.reset&&(E(this,"Resetting "+this.w.type),this.w.reset());for(var a=nb(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.w&&c.reset&&(E(this,"Resetting "+c.type),c.reset())}};
k.start=function(a,b){for(var c=nb(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}this.da(!0)};k.stop=function(a,b){for(var c=nb(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.da(!0)};
k.qa=function(a,b,c){var d=this;switch(b){case "power":return this.F[b]=c,c.onclick=function(){d.B||(d.v.ha?bi(d,!1,!0):ii(d,d.Cb))},!0;case "reset":return this.F[b]=c,c.onclick=function(){if(d.v.ha&&!d.B)if(d.f&&!d.I){var a=Ga("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");bi(d,a,!0);!a&&d.N?window&&window.location.reload():(a||(d.lc=!0),d.Cb(ei),d.lc=!1)}else d.reset(),d.b&&d.b.ib()},!0;case "save":if(ta(Fa(),"pcjs.org"))c.parentNode.removeChild(c);
else return this.F[b]=c,c.onclick=function(){var a=fi(d,!0);if(a){var b=!!(d.f&&!d.I||d.N),c=bi(d,b);b?pi(d,a,c):d.O("Resume disabled, machine state not saved")}},!0}return!1};
function fi(a,b){var c=a.g;c||((c=Ka("user"),void 0!==c)?!c&&b&&(b=null,window&&(b=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.","")),c=b)&&((c=qi(a,c))||a.O("The user ID is invalid.")):b&&a.O("Browser local storage is not available"));return c}
function qi(a,b){a.g=null;b=Da(Fa()+"/api/v1/user?req=verify&user="+b);var c=b[1];if(!b[0]&&c)try{b=eval("("+c+")"),b.code&&"ok"==b.code&&(Na("user",b.data),a.g=b.data)}catch(d){p(d.message+" ("+c+")")}return a.g}function hi(a){var b=null;a.g&&(b=Fa()+"/api/v1/user?req=load&user="+a.g+"&state="+ri(a,"1.30.2"));return b}
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