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 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/rk11.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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k.toJSON=function(){var a;a=0;for(var b;b=Rh(this,a++);)Uh(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,"$1,\n")};
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k.Ga=function(a,b,c,d){this.A=a;this.v=b;this.b=c;this.j=d;if((a=Cd(this.A,"autoMount"))&&"string"==typeof a)try{a=eval("("+a+")")}catch(f){w(this.type+" auto-mount error: "+f.message+" ("+a+")"),a=null}if(a)for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.J[e]=a[e]);Xh(this);this.Db=Qc(144,5,65536);Jb(b,this,Yh);Lb(b,this.reset.bind(this));Zh(this,"None","",!0);this.K&&Zh(this,"Local Disk","?");Zh(this,"Remote Disk","??");$h(this)||J(this)};
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function Wh(a,b,c,d){var e=a.D.listDrives,e=e&&ma(e.value,10);if(void 0===e||0>e||e>=a.g.length)a.O("Unable to load the selected drive");else if(c)if("?"==c)a.O('Use "Choose File" and "Mount" to select and load a local disk.');else{if("??"==c){c=window.prompt("Enter the URL of a remote disk image.","")||"";if(!c)return;b=u(c);a.status("Attempting to load "+c+' as "'+b+'"')}bi(a,e,b,c,!1,d)}else ai(a,e)}
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k.Wc=function(a,b,c,d,e){var f;a.wb=!1;b&&(f=Qh(b),b&&f[0]>a.la||f[1]>a.qa)&&(this.O('Disk "'+c+'" too large for drive '+("RK"+a.xb)),b=null);b?(a.Y=b,a.Ua=c,a.Ka=d,this.O('Mounted disk "'+c+'" in drive '+("RK"+a.xb),a.vb||e),this.A&&this.A.ob()):a.cb=!1;a.vb&&(a.vb=!1,--this.F||J(this));Vh(this,a.xb)};
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function Zi(a,b,c){var d=null;if(b=Fi(a,b,!0)){a.ca(b);var e=Wi(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.H-e[1])&&(g=" + "+q(f)),f=e[0]+" ("+L(a,e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.H)&&(g=" - "+q(f)),f=e[4]+" ("+L(a,e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function Mi(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trm\tdump misc registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=!1,e=a.b;null==c&&(c=!0);if(b&&1<b.length){var f=b[1];if("m"==f)d=!0;else{var g=f.indexOf("=");if(0<g)b=f.substr(g+1),f=f.substr(0,g);else if(2<b.length)b=b[2];else{a.i("missing value for "+b[1]);return}g=qi(a,b);if(void 0===g)return;b=f.toUpperCase();switch(b){case "SP":case "R6":e.u[6]=g&65535;break;case "PC":case "R7":T(e,
g);a.L=Y(e.u[7]);break;case "N":e.Z=g?32768:0;break;case "Z":e.ba=g?0:1;break;case "V":e.W=g?32768:0;break;case "C":e.V=g?65536:0;break;case "PS":id(e,g);break;case "IR":gd(e,g);break;case "ER":e.ra=g;d=!0;break;case "SL":e.nb=g|255;break;case "MMR0":cd(e,g);d=!0;break;case "MMR3":fd(e,g);d=!0;break;case "AR":a.w&&(d=a.w,oc(d,d.Ba=g));d=!0;break;case "DR":a.w&&(d=a.w,Xb(d,d.zb=g));d=!0;break;case "SR":if(a.w&&rc(a.w)){pc(a.w,g);d=!0;break}default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){e.u[b]=
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function Ni(a,b,c,d){if(b=Fi(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=si(a,c.substr(1)),null!=c&&(d=c);else{d=Fi(a,c,!0);if(!d||d.H<b.H)return;e=d.H-b.H;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=xb(a,!1)||a.S?a.K:null;var g=null!=f?"cycles":null,h=Wi(a,b),l=b.H;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.i(m)}h[3]&&(g=h[3],f=null);f=Ti(a,b,g,f);a.i(f);a.L=b;e-=b.H-l;c++}}}
function Si(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.U&&(a.i("ended assemble at "+L(a,a.T.H)),a.L=a.T,a.U=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ua=null;if(yb(a)&&0<b.length){a.U&&(b="a "+L(a,a.T.H)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],l=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==l||"r"==l||"a">n||"z"<n){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var r=
Fi(a,g[1],!0);if(r)if(a.T=r,void 0===g[2])a.i("begin assemble at "+L(a,r.H)),a.U=!0,a.A.ya();else{var t;a.i("not supported yet");t=[];if(t.length){for(var v=0;v<t.length;v++)a.Lb(r,t[v],1);a.i(Ti(a,a.T))}}break;case "b":a:{var A=g[0],y=g[1],C=b;if("?"==y)a.i("breakpoint commands:"),a.i("\tbp [#]\tset exec breakpoint at addr #"),a.i("\tbr [#]\tset read breakpoint at addr #"),a.i("\tbw [#]\tset write breakpoint at addr #"),a.i("\tbc [#]\tclear breakpoint at addr #"),a.i("\tbl\tlist all breakpoints"),
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R):"r"==ra?a.ub(a.N,R):"w"==ra?a.ub(a.F,R):a.i("unknown breakpoint command: "+ra))}}}break;case "c":a.ab&&(a.ab.value="");break;case "d":a:{var rb,Sa=g[0],ua=g[1],Ta=g[2],tj=g[3];if("?"==ua){var sb="";for(rb in Db)a.Qa[rb]&&(sb&&(sb+=","),sb+=rb);sb+=",state,symbols";a.i("dump memory commands:");a.i("\tdb [a] [n]    dump n bytes at address a");a.i("\tdw [a] [n]    dump n words at address a");a.i("\tdd [a] [n]    dump n dwords at address a");a.i("\tds [a] [n]    dump n words at address a as JSON");
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ea--,lh=Ti(a,ac,"history",uj);(!ce.length||0<=lh.indexOf(ce[0]))&&a.i(lh);ac.lc&&(ia+=ac.lc,$b-=ac.lc,ea-=ac.lc);ia>=va.length&&(ia=0);a.rb=ea;jh++;$b--}}jh||(a.i("no "+ih+"history available"),a.rb=void 0)}else{var ub=Fi(a,ua);if(ub){var bc=0,de=!1,ee="ds"==Sa;Ta&&(de=!0,"l"==Ta.charAt(0)&&(de=!1,Ta=Ta.substr(1)||tj),bc=si(a,Ta)>>>0,65536<bc&&(bc=65536));for(var Ua="dd"==Sa?4:"db"==Sa?1:2,Uc=(de?bc-ub.H:Ua*bc)||128,fe=ee?16:a.ta,vj=(Uc+fe-1)/fe|0||1,Va="";vj--&&0<Uc;){for(var Wa="",ge="",ua=L(a,ub.H),
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g[0]){$i(a,b.substr(5));break}var Cj=g[0];if("?"==g[1])a.i("step commands:"),a.i("\tp\tstep over instruction"),a.i("\tpr\tstep over instruction with register update");else{var th="pr"==Cj?1:0,uh=1+th;if(a.S)a.i("step in progress");else{var ad=Y(a.b.u[7]),jc=a.va(ad);3==jc||4==jc||34816==(jc&65280)||35072==(jc&65280)?(a.S=uh,Gi(ad,2)):2048==(jc&65024)&&(Ti(a,ad),a.S=uh);a.S?(a.ub(a.f,ad,!0),a.pb()||(a.A&&a.A.ob(),a.S=0)):aj(a,th?"tr":"t")}}break;case "r":if("reset"==b){a.A&&a.A.reset();break}Mi(a,
g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var kc=+g[2];if(8==kc||10==kc||16==kc)a.ta=kc;else{a.i("invalid base: "+kc);break}}a.i("default base: "+a.ta);break;case "cs":var lc;void 0!==g[3]&&(lc=+g[3]);switch(g[2]){case "int":a.b.Gb=lc;break;case "start":a.b.Vb=lc;break;case "stop":a.b.Hb=lc;break;default:a.i("unknown cs option");break a}void 0!==lc&&Ed(a.b);a.i("checksums "+(a.b.C.Cb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Id(a.b,+g[2])||a.i("warning: using 1x multiplier, previous target not reached"));
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function Gd(a,b,c){b=oi(a,b,c);for(var d in b)if(!Si(a,b[+d]))return!1;return!0}bb(function(){for(var a=F(document,"pdp11","debugger"),b=0;b<a.length;b++){var c=a[b],d=D(c),d=new vi(d);E(d,c)}});
function cj(a,b,c){x.call(this,"Computer",a,cj,33554432);this.C.ma=!1;dj(this,b);this.L=Cd(this,"autoPower",a);this.g=0;this.aa=a.busWidth||a.buswidth;this.f=ej;this.J=null;this.F=this.T=!1;this.fa=Cd(this,"url")||"";(Math.random()+.1).toString(36);this.A=fj(this);if(this.b=pb("CPU",this.id)){this.j=pb("Debugger",this.id);this.v=new tc({id:this.hb+".bus",busWidth:this.aa},this.b,this.j);var d,e=nb(this.id);if((this.w=pb("Panel",this.id))&&this.w.ab)for(b=0;b<e.length;b++)d=e[b],d.O=this.w.O,d.i=this.w.i,
d.ab=this.w.ab;this.i("PDPjs v1.30.5\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.i("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.Ga&&d.Ga(this,this.v,this.b,this.j);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.G=d:this.f=parseInt(d,10));var f;if(a=Cd(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.F=!0,this.f=ej),this.f&&(this.K=
new S(this,"1.30.5"),gj(this.K)?b=null:delete this.K);!b&&this.f&&(b=hj(this))&&(this.F=!0);if(b){var g=this;Da(b,null,!0,function(a,b,c){c?(g.G=null,g.F=!1,g.O("Unable to load machine state from server (error "+c+(b?": "+ya(b):"")+")")):(g.J=b,g.T=!0);J(g)})}else J(this);this.D.power||(this.L=!0);!c&&this.L&&ij(this,this.Wb)}else w("Unable to find CPU component")}B(cj);var ej=0;
function dj(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){w(d.message+" ("+c+")")}}a.U=b}function Cd(a,b,c){var d=b.toLowerCase(),d=gb[b]||gb[d];void 0===d&&a.U&&(d=a.U[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function ij(a,b,c){for(var d=nb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!yb(f)){yb(f,function(){ij(a,b,c)});return}}b.call(a,c)}
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