pcjs/versions/pdpjs/1.30.6/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/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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function fg(a){var b=Le(this,a);a=a>>6&7;b&32768&&(b|=-65536);var c=this.u[a];c&32768&&(c|=-65536);b=~~(b*c);this.u[a]=b>>16&65535;this.u[a|1]=b&65535;this.X=b>>16;this.Z=this.X|b;this.W=0;this.V=-32768>b||32767<b?65536:0;this.b-=23}function gg(){this.b-=5}function hg(){this.O&49152||(this.w.reset(),Vb(this),this.v&&this.v.setData(this.u[0],!0));this.b-=667}function ig(a){if(a&8)X.call(this,a);else{var b=Ce(this);a&=7;7==a?Wd(this,b):(Wd(this,this.u[a]),this.u[a]=b);this.b-=9}}
function jg(){Be(this);this.b-=13}function kg(a){a&1&&(this.V=65536);a&2&&(this.W=32768);a&4&&(this.Z=0);a&8&&(this.X=32768);this.b-=5}function lg(a){var b=(a&448)>>6;if(this.u[b]=this.u[b]-1&65535)Wd(this,this.u[7]-((a&63)<<1)),this.b+=1;this.b-=6}function mg(a){V(this,a,Ie(this,a),nf);this.b-=this.g?9+(this.H&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}function ng(a){V(this,a,0,pf);this.b-=this.g?9:3+(7==this.f?2:0)}function og(){this.ua(28,0,-9)}
function pg(){this.v&&(this.v.uc(this.u[7],!0),this.v.setData(this.u[0],!0));this.J|=8;ae(this,-2);this.b-=3}function qg(a){V(this,a,this.u[(a>>6&7)+this.Fb],qf);this.b-=this.g?9:3+(7==this.f?2:0)}function X(a){var b;if(b=this.j)b=this.j,K(b,1)?(H(b,"undefined opcode "+N(b,a),!0,!0),b=Wf(b)):b=!1;b||this.ua(8,0,-9)}function Rd(a){rg[a>>12].call(this,a)}function sg(a){tg[a>>6&3].call(this,a)}function ug(a){vg[a>>6&3].call(this,a)}function wg(a){xg[a>>6&3].call(this,a)}
function yg(a){zg[a&15].call(this,a)}function Ag(a){Bg[a&15].call(this,a)}function Cg(a){Dg[a>>6&3].call(this,a)}function Eg(a){Fg[a>>6&3].call(this,a)}function Gg(a){Hg[a>>6&3].call(this,a)}
var rg=[function(a){Ig[a>>8&15].call(this,a)},cg,Rf,Af,wf,yf,rf,X,function(a){Jg[a>>8&15].call(this,a)},dg,Sf,Bf,xf,zf,mg,X],Ig=[function(a){Kg[a>>4&15].call(this,a)},Nf,Kf,Cf,Df,If,Ef,Gf,ag,ag,sg,ug,wg,X,X,X],tg=[function(a){Oe(this,a,0,this.sb);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,0,af);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,1,ef);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,1,cf);this.b-=this.g?9:3+(7==this.f?2:0)}],vg=[function(a){V(this,a,0,gf);
this.b-=this.g?11:6},function(a){V(this,a,Xd(this)?1:0,Re);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,Xd(this)?1:0,nf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Le(this,a);this.sb(a);this.b-=this.g?4:3+(7==this.f?2:0)}],xg=[function(a){V(this,a,0,lf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,0,jf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,0,Ve);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){V(this,a,0,Te);this.b-=this.g?9:3+(7==this.f?2:0)}],Kg=
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Gg,X,X,X],Dg=[function(a){Ne(this,a,0,255,this.sb);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,0,bf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,1,ff);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,1,df);this.b-=this.g?9:3+(7==this.f?2:0)}],Fg=[function(a){Me(this,a,0,hf);this.b-=this.g?11:6},function(a){Me(this,a,Xd(this)?1:0,Se);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,Xd(this)?1:0,of);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Ke(this,
a);this.sb(a<<8);this.b-=this.g?4:3+(7==this.f?2:0)}],Hg=[function(a){Me(this,a,0,mf);this.b-=this.g?9+(this.jc&1):3+(7==this.f?2:0)},function(a){Me(this,a,0,kf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Me(this,a,0,We);this.b-=this.g?9+(this.jc&1):3+(7==this.f?2:0)},function(a){Me(this,a,0,Ue);this.b-=this.g?9:3+(7==this.f?2:0)}];function Sd(a){Mg[a>>12].call(this,a)}
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this.L=this.b;this.Fa(b);Ge(this,a,0,b);this.b=this.L-eg[this.g]},function(a){Oe(this,a,$d(this)?65535:0,this.Fa);this.b-=this.g?9:3+(7==this.f?2:0)}],Qg=[function(a){Sg[a&15].call(this,a)},X,X,X,Zf,Zf,Zf,Zf,ig,function(a){a&8?(this.O&49152||(this.O=this.O&-225|(a&7)<<5,this.J|=1,this.J&=-3),this.b-=5):X.call(this,a)},yg,Ag,ng,ng,ng,ng],Sg=[Vf,pg,function(){Be(this);this.J|=this.O&16;this.b-=13},Mf,Xf,hg,jg,function(){this.ua(8,0,-9)},X,X,X,X,X,X,X,X],Og=[fg,fg,Tf,Tf,sf,sf,tf,tf,qg,qg,X,X,X,X,lg,
lg],Pg=[Lf,Jf,Ff,Hf,Of,Pf,uf,vf,Uf,og,Cg,Eg,Gg,function(a){Tg[a>>6&3].call(this,a)},X,X],Tg=[X,function(a){a=Fe(this,a,65536);this.Fa(a);Ae(this,a);this.b-=11},function(a){var b=Ce(this);this.L=this.b;this.Fa(b);Ge(this,a,65536,b);this.b=this.L-eg[this.g]},X];
function Ug(a){y.call(this,"ROM",a,Ug,128);this.ja=this.B=null;this.A=a.addr;this.f=a.size;this.F=!1;this.v=a.alias;this.g=a.file;this.H=w(this.g);if(this.g){a=this.g;var b=pa(this.H);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.M("Unable to load ROM resource (error "+f+": "+a+")"),c.g=null):(pb(c.lb,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja):c.g=null);Vg(c)})}}D(Ug);k=Ug.prototype;
k.Ha=function(a,b,c,d){this.w=b;this.b=c;this.j=d;Vg(this)};k.La=function(){this.ja&&(this.j&&Wg(this.j,this.id,this.A,this.f,this.ja),delete this.ja);return!0};k.Ka=function(){return!0};
function Vg(a){if(!Ab(a)){if(a.g){if(!a.B||!a.w)return;a.f||(a.f=a.B.length);if(a.B.length!=a.f)Cb(a,"ROM size ("+q(a.B.length,8,!0)+") does not match specified size ("+q(a.f,8,!0)+")");else{var b;a:{b=a.A;a.status(a.f+"-byte ROM at "+p(b));if(57344<=b&&b<57344+xc){var c={};b=(c[b]=[Ug.prototype.re,Ug.prototype.rf,null,null,null,a.f>>1],c);if(Mb(a.w,a,b)){b=a.F=!0;break a}}else if(Dc(a.w,b,a.f,td)){for(c=0;c<a.B.length;c++)Kc(a.w,b+c,a.B[c]);b=!0;break a}b=!1}if(b){b=[];"number"==typeof a.v?b.push(a.v):
null!=a.v&&a.v.length&&(b=a.v);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.w,g=d.f,h=[],l=d.A>>>f.ra;0<g&&l<f.ea.length;)h.push(f.ea[l++]),g-=f.Ja;f=d.w;d=d.f;g=0;for(e>>>=f.ra;0<d&&e<f.ea.length;){l=h[g++];if(!l)break;f.ea[e++]=l;d-=f.Ja}}a.F||delete a.B}}}L(a)}}k.re=function(a){return this.B[a-this.A]};k.rf=function(){};eb(function(){for(var a=G(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new Ug(d);F(d,c)}});
function Xg(a){y.call(this,"RAM",a,Xg);this.ja=this.B=null;this.g=a.addr;this.v=a.size;this.Ua=a.load;this.Ta=a.exec;this.A=!1;this.f=a.file;this.F=w(this.f);if(this.f){a=this.f;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.M("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(pb(c.lb,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja,null==c.Ua&&(c.Ua=a.Ua),null==c.Ta&&(c.Ta=a.Ta)):c.f=null);Yg(c)})}}
D(Xg);Xg.prototype.Ha=function(a,b,c,d){this.w=b;this.b=c;this.j=d;Yg(this)};Xg.prototype.La=function(){this.ja&&(this.j&&Wg(this.j,this.id,this.g,this.v,this.ja),delete this.ja);return!0};Xg.prototype.Ka=function(){return!0};function Yg(a){if(a.w&&(!a.A&&a.v&&(Dc(a.w,a.g,a.v,Nc)?a.A=!0:a.v=0),!Ab(a))){if(!a.A)x("No RAM allocated");else if(a.f){if(!a.B||!a.w)return;Zg(a,a.B,a.Ua,a.Ta,a.g)}L(a)}}
Xg.prototype.reset=function(){if(this.A){for(var a=this.w,b=this.g,c=this.v,d=b&a.w,b=b>>>a.ra;0<c&&b<a.ea.length;){var e=a.ea[b],f=c,g=0,h,d=d||0,g=g&255;void 0===f&&(f=e.size);if(Db&&e.D)for(h=d;f--&&h<e.D.length;h++)e.D[h]=g;else for(h=d;f--&&h<e.size;h++)e.H(d,g,e.G+d);c-=a.Ja;b++;d=0}this.B&&Zg(this,this.B,this.Ua,this.Ta,this.g,!0)}};
function Zg(a,b,c,d,e,f){var g=!1,h=!1;if(null==c)for(var l=0;l<b.length-1;){var m=b[l]&255|(b[l+1]&255)<<8;if(m)if(m&255){var n=l;if(1!=m){H(a,"invalid signature ("+v(m)+") at offset "+v(n),4096);break}if(l+6>=b.length){H(a,"invalid block at offset "+v(n),4096);break}for(var l=l+2,t=b[l++]&255|(b[l++]&255)<<8,r=b[l++]&255|(b[l++]&255)<<8,m=m+((t&255)+(t>>8)+(r&255)+(r>>8)),u=l,z=t-=6;0<t&&l<b.length;)m+=b[l++]&255,t--;if(t||l>=b.length){H(a,"insufficient data for block at offset "+v(n),4096);break}m+=
b[l++]&255;if(m&255){H(a,"invalid checksum ("+q(m,2,!0)+") for block at offset "+v(n),4096);break}if(z)for(H(a,"loading "+v(z)+" bytes at "+v(r)+"-"+v(r+z-1),4096);z--;)Kc(a.w,r++,b[u++]&255);else r&1?g=!0:null==d&&(d=r),null!=d&&H(a,"starting address: "+v(d),4096);h=!0}else l++;else l+=2}if(!h&&(null==c&&(c=e),null!=c)){for(e=0;e<b.length;e++)Kc(a.w,c+e,b[e]);h=!0}if(h){if(null==d||g)a.b.aa(),f=!1;null!=d&&Vd(a.b,d,f)}return h}
eb(function(){for(var a=G(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new Xg(d);F(d,c)}});function $g(a){y.call(this,"Keyboard",a,$g,1024);L(this)}D($g);$g.prototype.ya=function(){return!1};$g.prototype.Ha=function(a,b,c,d){this.B=a;this.b=c;this.j=d};eb(function(){for(var a=G(document,"pdp11","keyboard"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new $g(d);F(d,c)}});
function ah(a){this.L=a.adapter;this.Y=a.baudReceive||9600;this.wa=a.baudTransmit||9600;this.va=a.upperCase;this.v=this.F=null;this.ma=a.tabSize;this.ca=a.charBOL;this.H=0;this.K=!0;y.call(this,"SerialPort",a,ah,262144);var b=a.binding;if("console"==b)this.F="";else{var c;a=bh;b&&(void 0===c&&(c="Panel"),(c=sb(c,this.id))&&(b=c.D[b])&&this.ya(null,a,b))}this.A=this.P=this.S=null;this.exports={connect:this.Sc,receiveData:this.fc,receiveStatus:this.Ge}}D(ah);var bh="buffer";k=ah.prototype;
k.ya=function(a,b,c){var d=this;switch(b){case bh:return this.D[b]=this.v=c,c.onkeydown=function(a){a=a||window.event;var b=0,c=a.keyCode;8==c?b=a.altKey?ma.Ac:ma.ad:46==c?b=ma.Ac:a.ctrlKey&&c>=ma.yc&&c<=ma.hd&&(b=c-(ma.yc-ma.Yc));b&&(a.preventDefault&&a.preventDefault(),d.fc(b));return!0},c.onkeypress=function(a){a=a||window.event;var b=a.which||a.keyCode;a.altKey&&b==ma.$c&&(b=ma.Zc);d.fc(b);a.preventDefault&&a.preventDefault();return!0},c.onpaste=function(a){a.stopPropagation&&a.stopPropagation();
a.preventDefault&&a.preventDefault();(a=a.clipboardData||window.clipboardData)&&d.fc(a.getData("Text"))},c.removeAttribute("readonly"),!0}return!1};
k.Ha=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;var e=this;this.da=Tc(this.b,this.L?-1:48,4,262144);this.na=Qc(this.b,function(){var a;a=-1;e.I.length&&(a=e.I.shift()&255,H(e,"receiveByte("+q(a,2,!0)+")"),e.va&&97<=a&&122>a&&(a-=32),Sc(e.b,e.na,1E3/Math.round(e.Y/10)));0<=a&&(e.N=a,e.f&128?e.N|=49152:e.f|=128,e.f&64&&Rc(c,e.da))});this.T=Tc(this.b,this.L?-1:52,4,262144);this.Aa=Qc(this.b,function(){e.g|=128;e.g&64&&Rc(c,e.T)});Mb(b,this,ch,this.L?64832+8*(this.L-1)-65392:0);Ob(b,this.reset.bind(this));
L(this)};k.Sc=function(a){if(!this.A){var b=Gd(this.B,"connection");if(b){var c=b.split("->");if(2==c.length){var d=va(c[0]);if(d!=this.kb)return;c=va(c[1]);if(this.A=rb(c)){var e=this.A.exports;if(e){var f=e.connect;f&&f.call(this.A,this.K);if(this.P=e.receiveData){this.K=a;this.S=e.receiveStatus;this.status(this.lb+"."+d+" connected to "+c);return}}}}this.status("Unable to establish connection: "+b)}}};
k.La=function(a,b){if(!b)if(this.Sc(this.K),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.Ka=function(a){return a?this.save():!0};k.reset=function(){dh(this)};k.save=function(){var a=new U(this);a.set(0,[]);return a.data()};k.restore=function(){return dh(this)};function dh(a){a.N=0;a.f=8192;a.g=128;a.I=[];return!0}
k.fc=function(a){if("number"==typeof a)this.I.push(a);else if("string"==typeof a)for(var b=0,c,d=0;d<a.length;d++){c=b;b=a.charCodeAt(d);if(10==b){if(13==c)continue;b=13}this.I.push(b)}else this.I=this.I.concat(a);Sc(this.b,this.na,1E3/Math.round(this.Y/10));return!0};k.Ge=function(a){var b=this.f;this.f&=-12289;a&32&&(this.f|=8192);a&256&&(this.f|=4096);b!=this.f&&(this.f|=32768,this.f&32&&Rc(this.b,this.da))};k.ee=function(){var a=this.f&65534;this.f&=-32769;return a};
k.cf=function(a){var b=a^this.f;this.f=this.f&-112|a&111;this.S&&b&6&&(b=0,b=this.K?b|(a&4?32:0)|(a&2?320:0):b|(a&4?16:0)|(a&2?1048576:0),this.S.call(this.A,b))};k.de=function(){this.f&=-129;return this.N};k.bf=function(){};k.Fe=function(){return this.g};k.Ff=function(a){this.g&128&&(a&64?Rc(this.b,this.T):ed(this.b,this.T));this.g=this.g&-70|a&69};k.Ee=function(){return 0};
k.Ef=function(a){a&=255;H(this,"transmitByte("+q(a,2,!0)+")");this.P&&this.P.call(this.A,a);a&=127;if(this.v)if(13==a)this.H=0;else if(8==a)this.v.value=this.v.value.slice(0,-1),0<this.H&&this.H--;else{if(a){var b;b=(b=13!=a&&10!=a?Ca[a]:null)?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.ma||8,c=a-this.H%a,this.ma&&(b=ua("",c)));this.ca&&!this.H&&c&&(b=String.fromCharCode(this.ca)+b);this.v.value+=b;this.v.scrollTop=this.v.scrollHeight;this.H+=c}}else if(null!=this.F){if(10==
a||1024<=this.F.length)this.i(this.F),this.F="";10!=a&&(this.F+=String.fromCharCode(a))}Sc(this.b,this.Aa,1E3/Math.round(this.wa/10));this.g&=-129};var eh={},ch=(eh[65392]=[null,null,ah.prototype.ee,ah.prototype.cf,"RCSR"],eh[65394]=[null,null,ah.prototype.de,ah.prototype.bf,"RBUF"],eh[65396]=[null,null,ah.prototype.Fe,ah.prototype.Ff,"XCSR"],eh[65398]=[null,null,ah.prototype.Ee,ah.prototype.Ef,"XBUF"],eh);
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null,!0,function(b,c,d){Wh(a,b,c,d)})}
function Wh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.C.la;if(d)a.controller.M('Unable to load disk "'+a.Va+'" (error '+d+": "+b+")",f);else{pb(a.controller.lb,b,c);try{if(0<w(a.tc,!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.Va]: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)x(h[0]);else{a.fa=h.length;a.ka=h[0].length;a.ia=h[0][0].length;var l=h[0][0][0];a.Ba=l&&l.length||512;for(d=c=0;d<a.fa;d++)for(f=0;f<a.ka;f++)for(g=0;g<a.ia;g++)if(l=h[d][f][g]){var m=l.length;void 0===m&&(m=l.length=512);var m=m>>2,n=l.pattern;void 0===n&&(n=l.pattern=0);var t=l.data;if(void 0===t){var r=l.bytes;if(void 0!==r&&r.length){for(var u=m<<2,z=r.length;z<u;z++)r[z]=n;Xh(l,r)}else t=[],n=l.pattern=n|n<<8|n<<16|n<<24,l.data=t;delete l.bytes}Uh(l,d,f);for(u=
0;u<t.length;u++)c=c+t[u]&-1}a.b=h;a.f=c;e=a}else x("Empty disk image: "+a.Va)}catch(A){x("Disk image error ("+b+"): "+A.message)}}a.w&&(a.w.call(a.A,a.v,e,a.Va,a.Oa),a.w=null)}function Uh(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Gg=b;a.Hg=c;a.Za=a.Qa=0;a.fb=!1;return a}
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k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};k.write=function(a,b,c){if(this.g)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.Qa?f<a.Za?(a.Qa+=a.Za-f,a.Za=f):f>=a.Za+a.Qa&&(a.Qa+=f-(a.Za+a.Qa)+1):(a.Za=f,a.Qa=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
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k.save=function(){var a=0,b=[];b[a++]=[this.Oa,this.f,this.fa,this.ka,this.ia,this.Ba];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.Qa){for(var h=[],l=0,m=g.Za,n=g.Za+g.Qa;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Za,h]}}return b};
k.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?Th(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++],l=g[f++],m=g[f++];if(h>=this.b.length||l>=this.b[h].length||m>=this.b[h][l].length){c="sector (CHS="+h+":"+l+":"+m+") 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][l][m]){for(l=h.data.length;l<e;)h.data[l++]=h.pattern;l=0;h.Za=e;for(h.Qa=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.M("Unable to restore disk '"+this.Va+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=Yh(this,a++);)ai(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,"$1,\n")};
function ai(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function T(a){y.call(this,"RK11",a,T,65536);this.K=bi(this,a.autoMount);this.F=0;this.g=Array(8);this.L=!Qa("Mobi")&&window&&"FileReader"in window}D(T);function bi(a,b){if(b&&"string"==typeof b)try{b=eval("("+b+")")}catch(c){x(a.type+" auto-mount error: "+c.message+" ("+b+")"),b=null}return b||{}}k=T.prototype;
k.ya=function(a,b,c){var d=this;switch(b){case "listDisks":return this.D[b]=c,c.onchange=function(){var a=d.D.descDisk,b=c.options&&c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){x("RK11 option error: "+h.message)}b=g.desc;void 0===b&&(b="");g=g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descDisk":case "listDrives":return this.D[b]=c,c.onchange=function(){var a=na(c.value,10);null!=a&&ci(d,
a)},!0;case "loadDisk":return this.D[b]=c,c.onclick=function(){var a=d.D.listDisks;a&&a.options&&di(d,a.options[a.selectedIndex].text,a.value)},!0;case "bootDisk":return this.D[b]=c,c.onclick=function(){var a,b=d.D.listDrives,b=b&&na(b.value,10);null==b||0>b||b>=d.g.length||!(a=d.g[b])?d.M("Unable to boot the selected drive"):a.qa?(Vd(d.b,0,!0),(a=d.Bc(a,0,0,0,512,0))&&d.M("Unable to read the boot sector ("+a+")")):d.M("Load a disk into the drive first")},!0;case "saveDisk":if(!this.L){c.parentNode.removeChild(c);
break}this.D[b]=c;c.onclick=function(){var a=d.D.listDrives;a&&a.options&&d.g&&((a=d.g[na(a.value,10)||0])?(a=a.qa)?(a=Ra($h(a),a.tc.replace(".json",".img")),x(a)):d.M("No disk loaded in drive."):d.M("No disk drive selected."))};return!0;case "mountDisk":if(this.L)return this.D[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;di(d,w(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
k.Ha=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;if(a=bi(this,Gd(this.B,"autoMount")))for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.K[e]=a[e]);ei(this);this.Kb=Tc(this.b,144,5,65536);Mb(b,this,fi);Ob(b,this.reset.bind(this));gi(this,"None","",!0);this.L&&gi(this,"Local Disk","?");gi(this,"Remote Disk","??");hi(this)||L(this)};
k.La=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.B.pc){for(a=0;a<this.g.length;a++)ii(this,a,!0);hi(this,!0)}}else if(!this.restore(a))return!1;if(a=this.D.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;8>b;b++){var c=document.createElement("option");c.value=b;c.text="RK"+b;a.appendChild(c)}a.value="0";ci(this,0)}}return!0};k.Ka=function(a){return a?this.save():!0};k.reset=function(){ei(this)};k.save=function(){return(new U(this)).data()};
k.restore=function(a){return ei(this,a[0])};function hi(a,b){b||(a.F=0);for(var c in a.K){var d=a.K[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.D.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.value==e){f=h.text;break a}}f=w(e,!0)}if(e&&f&&(g=-1,c&&(g=c.charCodeAt(c.length-1)-48,0>g||9<g)&&(g=-1),0<=g&&g<a.g.length)){!ji(a,g,f,e,!0)&&b&&L(a,!1);continue}a.M("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.F}
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function Z(a,b){var c="",d=a.b;if(8>b)c=Ui(b),c+="="+N(a,d.u[b]);else if(13>b)c="A"+(b-8)+"="+N(a,d.ab[b-8]);else if(16<=b&&20>b)c="S"+(b-16)+"="+N(a,d.Na[b-16]);else switch(b){case 20:c="PS="+N(a,ld(d));break;case 21:c="IR="+N(a,d.Cb);break;case 22:c="ER="+N(a,d.oa);break;case 23:c="SL="+N(a,d.hb);break;case 24:c="MMR0="+N(a,fd(d));break;case 25:c="MMR1="+N(a,hd(d));break;case 26:c="MMR2="+N(a,id(d));break;case 27:c="MMR3="+N(a,d.Ma);break;case 28:a.v&&(c="AR="+N(a,a.v.Da,3));break;case 29:a.v&&
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function Wg(a,b,c,d,e){var f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var l=h.o,m=h.a;if(void 0!==l){var n=f,l=[l>>>0,g],t=Da(n,l,a.Nc);0>t&&n.splice(-(t+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.I.push({Ng:b,G:c,zd:d,ja:e,Kc:f})}function fj(a,b,c){var d=[],e=a.ba(b)>>>0;for(b=0;b<a.I.length;b++){var f=a.I[b],g=f.G>>>0,h=f.zd;if(e>=g&&e<g+h){e=Da(f.Kc,[e-g],a.Nc);0<=e?gj(a,b,e,d):c&&(e=~e,gj(a,b,e-1,d),gj(a,b,e,d));break}}return d}
function gj(a,b,c,d){var e={},f=a.I[b].Kc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.I[b].ja[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function hj(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Di(a)||a.i("no variables"),!0;if(!c[2])return Di(a,c[1]);if(!c[3])return delete a.ca[c[1]],!0;b=zi(a,c[3]);return void 0!==b?(a.ca[c[1]]=b,!0):!1}a.i("invalid assignment:"+b);return!1}
function ij(a,b,c){var d=null;if(b=Pi(a,b,!0)){a.ba(b);var e=fj(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.G-e[1])&&(g=" + "+v(f)),f=e[0]+" ("+N(a,e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.G)&&(g=" - "+v(f)),f=e[4]+" ("+N(a,e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function Wi(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trm\tdump misc registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=!1,e=a.b;null==c&&(c=!0);if(b&&1<b.length){var f=b[1];if("m"==f)d=!0;else{var g=f.indexOf("=");if(0<g)b=f.substr(g+1),f=f.substr(0,g);else if(2<b.length)b=b[2];else{a.i("missing value for "+b[1]);return}g=zi(a,b);if(void 0===g)return;b=f.toUpperCase();switch(b){case "SP":case "R6":e.u[6]=g&65535;break;case "PC":case "R7":Wd(e,
g);a.L=Y(e.u[7]);break;case "N":e.X=g?32768:0;break;case "Z":e.Z=g?0:1;break;case "V":e.W=g?32768:0;break;case "C":e.V=g?65536:0;break;case "PS":md(e,g);break;case "IR":kd(e,g);break;case "ER":e.oa=g;d=!0;break;case "SL":e.hb=g|255;break;case "MMR0":gd(e,g);d=!0;break;case "MMR3":jd(e,g);d=!0;break;case "AR":a.v&&(d=a.v,rc(d,d.Da=g));d=!0;break;case "DR":a.v&&(d=a.v,$b(d,d.Bb=g));d=!0;break;case "SR":if(a.v&&uc(a.v)){sc(a.v,g);d=!0;break}default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){e.u[b]=
g&65535;break}a.i("unknown register: "+f);return}a.B.za();a.i("updated registers:")}}a.i(ej(a,d));c&&(a.L=Y(e.u[7]),Xi(a,N(a,a.L.G)))}}function jj(a,b){b=va(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.i(c[2]):Ci(a,null,c[2].charCodeAt(0)):zi(a,b,!0)}
function kj(a,b,c){if("?"==c)a.i("trace commands:"),a.i("\tt  [#]\ttrace # instructions"),a.i("\ttr [#]\ttrace # instructions with register updates"),a.i("\ttc [#]\ttrace # cycles"),a.i("note: bn [#] breaks after # instructions without updates");else{var d="t"!=b;c=Bi(a,c,null,!0)||1;var e=0;"tc"==b&&(e=c,c=1);a.vb=b;Sa(c,function(){return tb(a,!0)&&a.rb(e,d,!1)},function(){a.v&&a.v.stop();a.B.za(-1);tb(a,!1)})}}
function Xi(a,b,c,d){if(b=Pi(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Bi(a,c.substr(1)),null!=c&&(d=c);else{d=Pi(a,c,!0);if(!d||d.G<b.G)return;e=d.G-b.G;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=zb(a,!1)||a.P?a.K:null;var g=null!=f?"cycles":null,h=fj(a,b),l=b.G;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=cj(a,b,g,f);a.i(f);a.L=b;e-=b.G-l;c++}}}
function bj(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.T&&(a.i("ended assemble at "+N(a,a.S.G)),a.L=a.S,a.T=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.na=null;if(Ab(a)&&0<b.length){a.T&&(b="a "+N(a,a.S.G)+" "+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 t=
Pi(a,g[1],!0);if(t)if(a.S=t,void 0===g[2])a.i("begin assemble at "+N(a,t.G)),a.T=!0,a.B.za();else{var r;a.i("not supported yet");r=[];if(r.length){for(var u=0;u<r.length;u++)a.Rb(t,r[u],1);a.i(cj(a,a.S))}}break;case "b":a:{var z=g[0],A=g[1],C=b;if("?"==A)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"),
a.i("\tbn [#]\tbreak after # instruction(s)");else{var ta=z.charAt(1);if("l"==ta){var Ua;Ua=0+aj(a,a.f);Ua+=aj(a,a.N);(Ua+=aj(a,a.F))||a.i("no breakpoints")}else if("n"==ta)a.wa=Bi(a,A),a.i("break after "+a.wa+" instruction(s)");else if(void 0===A)a.i("missing breakpoint address");else{var S=Y();if("*"!=A&&(S=Pi(a,A,!0),!S))break a;"c"==ta?null==S.G?(Fi(a),a.i("all breakpoints cleared")):Zi(a,a.f,S)||Zi(a,a.N,S)||Zi(a,a.F,S)||a.i("breakpoint missing: "+N(a,S.G)):null!=S.G&&(Ti(a,S,C),"p"==ta?a.wb(a.f,
S):"r"==ta?a.wb(a.N,S):"w"==ta?a.wb(a.F,S):a.i("unknown breakpoint command: "+ta))}}}break;case "c":a.eb&&(a.eb.value="");break;case "d":a:{var ub,Ma=g[0],wa=g[1],Wa=g[2],Dj=g[3];if("?"==wa){var vb="";for(ub in Gb)a.Pa[ub]&&(vb&&(vb+=","),vb+=ub);vb+=",state,symbols";a.i("dump memory commands:");a.i("\tda [a]        dump info for address a");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");
a.i("\tdh [p] [n]    dump n instructions from history position p");vb.length&&a.i("dump extension commands:\n\t"+vb)}else if("state"==wa){var ih=lj(a.B,!0);"console"==Wa?console.log(ih):(a.eb&&(a.eb.value=""),a.i(ih))}else if("symbols"==wa)for(var ee=0;ee<a.I.length;ee++){var fe=a.I[ee],wb;for(wb in fe.ja)if("."!=wb.charAt(0)){var jh=fe.ja[wb].o;if(void 0!==jh){var kh=fe.ja[wb].l;kh&&(wb=kh);a.i(N(a,jh)+" "+wb)}}}else{if("d"==Ma){for(ub in Gb)if(g[1]==ub){var lh=a.Pa[ub];lh?(g.shift(),g.shift(),lh(g)):
a.i("no dump registered for "+wa);break a}wa||(Ma=a.Vb||"dw")}else a.Vb=Ma;if("dh"==Ma){var mh=wa,nh=Wa,oh="",ph=0,la=a.da,xa=a.H;if(xa.length){var ga=+mh||a.tb,bc=+nh||10;isNaN(ga)?ga=bc:oh="more ";ga>xa.length&&(a.i("note: only "+xa.length+" available"),ga=xa.length);la-=ga;0>la&&(null==xa[xa.length-1].G?(ga=la+ga,la=0):la+=xa.length);var ge=[];"call"==nh&&(bc=1E5,ge=["CALL"]);for(void 0!==mh&&a.i(ga+" instructions earlier:");0<bc&&la!=a.da;){var qh=xa[la++];if(null==qh.G)break;var cc=Y(qh.G),Ej=
ga--,rh=cj(a,cc,"history",Ej);(!ge.length||0<=rh.indexOf(ge[0]))&&a.i(rh);cc.oc&&(la+=cc.oc,bc-=cc.oc,ga-=cc.oc);la>=xa.length&&(la=0);a.tb=ga;ph++;bc--}}ph||(a.i("no "+oh+"history available"),a.tb=void 0)}else{var ya=Pi(a,wa);if(ya)if("da"==Ma){var ha=a.b,he=ya.G,za,I=[];if(ha.ca){var sh=ha.A<<1,Uc=he>>13;7<Uc&&(sh|=1);ha.Ma&ha.Fc[ha.A]||(Uc&=7);var th=he&8191,uh=ha.ga[ha.A][Uc]<<6;za=uh+th&ha.S;3932160<=za&&(za=ha.Ia(za));I.push(za);I.push(th);I.push(sh);I.push(Uc&7);I.push(uh);I.push(ha.S)}else za=
he&65535,57344<=za&&(za|=ha.bb),I.push(za);a.i(ua("",19)+oa(ya.G,17,3)+"  "+p(ya.G,8));1<I.length&&(a.i(ua("",24)+oa(I[1],13,3)+"  "+p(I[1],8)),a.i("+ "+Li[I[2]]+"PAR["+I[3]+"]: "+oa(I[4],22,3)+"  "+p(I[4],8)),a.i("& MMU MASK: "+oa(I[5],22,3)+"  "+p(I[5],8)),a.i("= PHYSICAL: "+oa(I[0],22,3)+"  "+p(I[0],8)))}else{var dc=0,ie=!1,je="ds"==Ma;Wa&&(ie=!0,"l"==Wa.charAt(0)&&(ie=!1,Wa=Wa.substr(1)||Dj),dc=Bi(a,Wa)>>>0,65536<dc&&(dc=65536));for(var Xa="dd"==Ma?4:"db"==Ma?1:2,Vc=(ie?dc-ya.G:Xa*dc)||128,ke=
je?16:a.ma,Fj=(Vc+ke-1)/ke|0||1,Ya="";Fj--&&0<Vc;){for(var Za="",le="",wa=N(a,ya.G),Wc=ke,ec=0,fc=0;0<Wc&&0<Vc;){var xb=1,Xc=1==Xa?a.dc(ya,xb):a.xa(ya,xb=2),ec=ec|Xc<<(fc<<3),fc=fc+xb;fc==Xa&&(je?(Za&&(Za+=","),Za+="0x"+q(ec,2*Xa)):(Za+=N(a,ec,Xa),Za+=1==Xa?9==Wc?"-":" ":"  "),ec=fc=0);Wc-=xb;for(Vc-=xb;1==Xa&&xb--;)var me=Xc&255,le=le+(32<=me&&128>me?String.fromCharCode(me):"."),Xc=Xc>>8}Ya&&(Ya+="\n");Ya=je?Ya+(Za+","):Ya+(wa+":  "+Za+(0==Wc?" "+le:""))}Ya&&a.i(Ya);a.Wa=ya}}}}break;case "e":if("else"==
g[0])break;var yb,ne,oe,pe,qe=g[0],re=g[1];"eb"==qe?(yb=1,ne=255,oe=a.dc,pe=a.Rb):"e"==qe||"ew"==qe?(yb=2,ne=65535,oe=a.xa,pe=a.Eb):re=null;if(null==re)a.i("edit memory commands:"),a.i("\teb [a] [...]  edit bytes at address a"),a.i("\tew [a] [...]  edit words at address a");else{var Yc=Pi(a,re);if(Yc)for(var Zc=2;Zc<g.length;Zc++){var gc=zi(a,g[Zc]);if(void 0===gc){a.i("unrecognized value: "+g[Zc]);break}gc&~ne&&a.i("warning: "+q(gc)+" exceeds "+yb+"-byte value");a.i("changing "+N(a,Yc.G)+(K(a,16)?
"":" from "+N(a,oe.call(a,Yc),yb))+" to "+N(a,gc,yb));pe.call(a,Yc,gc,yb)}}break;case "g":a:{var vh=g[1],Gj=b;if(void 0!==vh){var se=Pi(a,vh,!0);if(!se)break a;Ti(a,se,Gj);a.wb(a.f,se,!0)}a.jb(!0,c)}break;case "h":a.C.U?(c||a.i("halting"),a.aa()):zb(a,!0)||c||a.i("already halted");break;case "i":if("if"==g[0]){var te;var hc=b.substr(2),hc=va(hc);zi(a,hc)?(c||a.i("true: "+hc),te=!0):(c||a.i("false: "+hc),te=!1);te||(d=!1);break}f=!0;break;case "k":var Hj=g[0];if("?"==g[1])a.i("stack trace commands:"),
a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var ue=0,ve=Y(),ic=Y(a.b.u[6]);for(a.i("stack trace for "+N(a,ic.G));10>ue;){for(var $a=null,Ij=256;65536>ic.G>>>0;){ve.G=a.xa(ic,2);if(null==ic.G||!Ij--)break;if(!(ve.G&1)){for(var Jj=a,$c=ve,wh=null,jc=$c.G,xh=jc,we=1;6>=we&&jc;we++){if(2<we){$c.G=jc;var ad=cj(Jj,$c);if(0<=ad.indexOf("JSR")){var yh=ad.indexOf(" ");if(jc+(ad.indexOf(" ",yh+1)-yh-1)/2==xh){wh=ad;break}}}jc-=2}$c.G=xh;if($a=wh)break}}if(!$a||null==$a)break;
var zh=null;if("ks"==Hj){var Ah=$a.match(/[0-9A-F]+$/);Ah&&(zh=ij(a,Ah[0]))}$a=ua($a,50)+"  ;"+(zh||"stack="+N(a,ic.G));a.i($a);ue++}ue||a.i("no return addresses found")}break;case "l":if("ln"==g[0]){ij(a,g[1],!0);break}f=!0;break;case "m":a:{var Aa,Ba=null,J=g[1];"?"==J&&(J=void 0);if(void 0!==J){var Na=0;if("all"==J)Na=1879046143,J=null;else if("on"==J)Ba=!0,J=null;else if("off"==J)Ba=!1,J=null;else{"keys"==J&&(J="key");"kbd"==J&&(J="keyboard");for(Aa in Gb)if(J==Aa){Na=Gb[Aa];Ba=!!(a.pa&Na);break}if(!Na){a.i("unknown message category: "+
J);break a}}if(Na)if("on"==g[2])a.pa|=Na,Ba=!0;else if("off"==g[2]&&(a.pa&=~Na,Ba=!1,1073741824==Na)){for(var Bh=1E3<=a.Y.length?a.Y.length-1E3:0;Bh<a.Y.length;)a.i(a.Y[Bh++]);a.Y=[]}}var Kj=0,kc="";for(Aa in Gb)if(!J||J==Aa){var Lj=!!(a.pa&Gb[Aa]);if(null===Ba||Ba==Lj)kc&&(kc+=","),++Kj%10||(kc+="\n\t"),"key"==Aa&&(Aa="keys"),kc+=Aa}void 0===J&&a.i("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.i((null!==Ba?Ba?"messages on:  ":"messages off: ":"message categories:\n\t")+
(kc||"none"));Gi(a)}break;case "p":if("print"==g[0]){jj(a,b.substr(5));break}var Mj=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 Ch="pr"==Mj?1:0,Dh=1+Ch;if(a.P)a.i("step in progress");else{var bd=Y(a.b.u[7]),lc=a.xa(bd);3==lc||4==lc||34816==(lc&65280)||35072==(lc&65280)?(a.P=Dh,Qi(bd,2)):2048==(lc&65024)&&(cj(a,bd),a.P=Dh);a.P?(a.wb(a.f,bd,!0),a.jb()||(a.B&&a.B.qb(),a.P=0)):kj(a,Ch?"tr":"t")}}break;case "r":if("reset"==
b){a.B&&a.B.reset();break}Wi(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var mc=+g[2];if(8==mc||10==mc||16==mc)a.ma=mc;else{a.i("invalid base: "+mc);break}}a.i("default base: "+a.ma);break;case "cs":var nc;void 0!==g[3]&&(nc=+g[3]);switch(g[2]){case "int":a.b.Nb=nc;break;case "start":a.b.Xb=nc;break;case "stop":a.b.Ob=nc;break;default:a.i("unknown cs option");break a}void 0!==nc&&Id(a.b);a.i("checksums "+(a.b.C.Jb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Md(a.b,+g[2])||a.i("warning: using 1x multiplier, previous target not reached"));
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