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Updated aspect ratio for CGA configs and added experimental 'aspect' URL parameter

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This commit is contained in:
Jeff Parsons 2016-04-01 21:34:47 -07:00
commit d50f0ebb1a
44 changed files with 6634 additions and 318 deletions
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82
docs/pcjs/examples/pc-dbg.js
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@ -137,9 +137,9 @@ m.Ic=function(a,b,c){this.F=c;this.N=Eb(a,"ChipSet");rb(this)};m.ic=function(a,b
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function Tm(a,b,c,d){if(void 0!==b&&(!c||c.length)){this.video=a;var e=Um[b],f=a.ya||e[5];if(!c||6>c.length)c=[!1,0,null,null,0,Array(5>b?Vm:Wm)];this.ha=a.ha;this.type=e[0];this.port=e[1];this.Ua=b;this.ob=e[2];this.ac=e[3];this.Ed=d||e[4];65536<=this.Ed&&720896<=this.ob&&(this.ac=Math.min(this.Ed>>2,32768));this.Hc=c[0];this.gd=c[1];this.sf=c[2];this.ma=c[3];this.Ac=c[4]&255;this.Ig=c[4]>>8&255;this.mb=c[5];this.mh=Vm;this.jg=Xm;if(5<=b){this.mh=Wm;this.jg=Ym;b=c[6];void 0===b&&(b=[!1,0,Array(20),
0,3==f?0:1,0,0,Array(5),0,0,0,Array(9),0,[this.ob,this.ac,this.Ed],Array(this.Ed>>2),-2147478512,0,-1,0,-1,0,-1,0,0,0,0,1,255,0,0,0,Array(256)]);this.Xe=b[0];this.Od=b[1];this.Tc=b[2];this.Sg=Zm;this.Lg=b[3];this.uf=b[4];this.dg=b[5];this.ce=b[6];this.Je=b[7];this.Ug=$m;this.gk=b[8];this.hk=b[9];this.be=b[10];this.ae=b[11];this.Tg=an;this.Fb=b[12];d=b[13];"number"==typeof d&&(d=[this.ob,this.ac,d]);this.ob=d[0];this.ac=d[1];d=this.Ed>>2;if((this.sd=b[14])&&this.sd.length<d){for(var e=this.sd,g=0,
0,3==f?0:1,0,0,Array(5),0,0,0,Array(9),0,[this.ob,this.ac,this.Ed],Array(this.Ed>>2),-2147478512,0,-1,0,-1,0,-1,0,0,0,0,1,255,0,0,0,Array(256)]);this.Xe=b[0];this.Od=b[1];this.Tc=b[2];this.Sg=Zm;this.Lg=b[3];this.uf=b[4];this.dg=b[5];this.ce=b[6];this.Je=b[7];this.Ug=$m;this.hk=b[8];this.ik=b[9];this.be=b[10];this.ae=b[11];this.Tg=an;this.Fb=b[12];d=b[13];"number"==typeof d&&(d=[this.ob,this.ac,d]);this.ob=d[0];this.ac=d[1];d=this.Ed>>2;if((this.sd=b[14])&&this.sd.length<d){for(var e=this.sd,g=0,
h=Array(d),k=0;k<e.length-1;){for(var l=e[k++],n=e[k++];l--;)h[g]=n,g+=2;g==d&&(g=1)}this.sd=h}(d=b[15])&&(d&-2147483648?d&=2147483647:d=bn[d&65280]|bn[d&255]);this.Mg(d);this.ci=b[16];this.qb=b[17];this.dd=b[18];this.Mb=b[19];this.Uf=b[20];this.$d=b[21];this.qe=b[22];this.nh=b[23];this.oh=b[24];this.Md=b[25];this.di=this.pf=0;this.Ua==cm&&(this.ki=b[26],this.ji=b[27],this.pd=b[28],this.Kc=b[29],this.Jg=b[30],this.tf=b[31])}f=Jm[f]||Jm[3];this.ph=a.F.Y.Jd/f.Bg|0;this.jm=this.ph*f.Gg/100|0;this.sh=
this.ph*f.Ag|0;this.lm=this.sh*f.Hg/100|0;this.uh=c[7]||0}}
var Vm=18,Wm=25,Xm="HTOTAL HDISP HSYNC_POS HSYNC_WIDTH VTOTAL VTOTAL_ADJ VDISP VSYNC_POS INTERLACE_POS MAX_SCAN CURSOR_START CURSOR_END START_ADDR_HI START_ADDR_LO CURSOR_ADDR_HI CURSOR_ADDR_LO LIGHT_PEN_HI LIGHT_PEN_LO".split(" "),Ym="HTOTAL HDISP_END HBLANK_START HBLANK_END HRETRACE_START HRETRACE_END VTOTAL OVERFLOW PRESET_SCAN MAX_SCAN CURSOR_START CURSOR_END START_ADDR_HI START_ADDR_LO CURSOR_ADDR_HI CURSOR_ADDR_LO VRETRACE_START VRETRACE_END VDISP_END OFFSET UNDERLINE VBLANK_START VBLANK_END MODE_CTRL LINE_COMPARE".split(" "),Zm=
@ -484,7 +484,7 @@ cn[16]=function(a,b){a+=this.C;var c,d=a&-2;c=(b|b<<8|b<<16|b<<24)&this.controll
cn[17]=function(a){a+=this.C;var b=a&-2;a=this.controller.qb&(b==a?16711935:-16711936);a=this.da[b]&~a|this.controller.Fb&a;this.da[b]!=a&&(this.da[b]=a,this.Wa=!0)};cn[2]=function(a,b){var c=a+this.C,d=Rm[b&15],d=d&this.controller.Mb|this.controller.Fb&~this.controller.Mb,d=d&this.controller.qb|this.da[c]&~this.controller.qb;this.da[c]!=d&&(this.da[c]=d,this.Wa=!0)};
cn[98]=function(a,b){var c=a+this.C,d=Rm[b&15],d=d&this.controller.Fb,d=d&this.controller.Mb|this.controller.Fb&~this.controller.Mb,d=d&this.controller.qb|this.da[c]&~this.controller.qb;this.da[c]!=d&&(this.da[c]=d,this.Wa=!0)};cn[162]=function(a,b){var c=a+this.C,d=Rm[b&15],d=d|this.controller.Fb,d=d&this.controller.Mb|this.controller.Fb&~this.controller.Mb,d=d&this.controller.qb|this.da[c]&~this.controller.qb;this.da[c]!=d&&(this.da[c]=d,this.Wa=!0)};
cn[226]=function(a,b){var c=a+this.C,d=Rm[b&15],d=d^this.controller.Fb,d=d&this.controller.Mb|this.controller.Fb&~this.controller.Mb,d=d&this.controller.qb|this.da[c]&~this.controller.qb;this.da[c]!=d&&(this.da[c]=d,this.Wa=!0)};cn[3]=function(a,b){var c=a+this.C;b=b>>this.controller.dd|b<<8-this.controller.dd&255;var d;d=(b|b<<8|b<<16|b<<24)&this.controller.Mb;d=this.controller.Uf&d|this.controller.Fb&~d;d=d&this.controller.qb|this.da[c]&~this.controller.qb;this.da[c]!=d&&(this.da[c]=d,this.Wa=!0)};
function dn(a){var b=[];if(void 0!==a.Ua){b[0]=a.Hc;b[1]=a.gd;b[2]=a.sf;b[3]=a.ma;b[4]=a.Ac|a.Ig<<8;b[5]=a.mb;if(5<=a.Ua){var c=[];c[0]=a.Xe;c[1]=a.Od;c[2]=a.Tc;c[3]=a.Lg;c[4]=a.uf;c[5]=a.dg;c[6]=a.ce;c[7]=a.Je;c[8]=a.gk;c[9]=a.hk;c[10]=a.be;c[11]=a.ae;c[12]=a.Fb;c[13]=[a.ob,a.ac,a.Ed];var d;a:if(d=a.sd){var e=0,f=[];if(void 0!==d[0])for(var g=0;2>g;g++)for(var h=g;h<d.length;){for(var k=d[h],l=h+2;l<d.length&&d[l]===k;)l+=2;f[e++]=l-h>>1;f[e++]=k;h=l}if(f.length<d.length){d=f;break a}}c[14]=d;c[15]=
function dn(a){var b=[];if(void 0!==a.Ua){b[0]=a.Hc;b[1]=a.gd;b[2]=a.sf;b[3]=a.ma;b[4]=a.Ac|a.Ig<<8;b[5]=a.mb;if(5<=a.Ua){var c=[];c[0]=a.Xe;c[1]=a.Od;c[2]=a.Tc;c[3]=a.Lg;c[4]=a.uf;c[5]=a.dg;c[6]=a.ce;c[7]=a.Je;c[8]=a.hk;c[9]=a.ik;c[10]=a.be;c[11]=a.ae;c[12]=a.Fb;c[13]=[a.ob,a.ac,a.Ed];var d;a:if(d=a.sd){var e=0,f=[];if(void 0!==d[0])for(var g=0;2>g;g++)for(var h=g;h<d.length;){for(var k=d[h],l=h+2;l<d.length&&d[l]===k;)l+=2;f[e++]=l-h>>1;f[e++]=k;h=l}if(f.length<d.length){d=f;break a}}c[14]=d;c[15]=
a.vg|-2147483648;c[16]=a.ci;c[17]=a.qb;c[18]=a.dd;c[19]=a.Mb;c[20]=a.Uf;c[21]=a.$d;c[22]=a.qe;c[23]=a.nh;c[24]=a.oh;c[25]=a.Md;a.Ua==cm&&(c[26]=a.ki,c[27]=a.ji,c[28]=a.pd,c[29]=a.Kc,c[30]=a.Jg,c[31]=a.tf);b[6]=c}b[7]=a.uh}return b}function en(a,b,c,d,e){if(d){var f,g="";for(f=0;f<e.length;f++){var h=d===a.mb?fn(a,f):d[f];g&&(g+="\n");g+=b+"["+r(f,2)+"]: "+ma(e[f],18)+(f===c?"*":" ")+r(h,255<h?4:2);null!=h&&(g+=" ("+h+".)")}a.ha.O(g)}else a.ha.O(b+": "+r(c,2))}
Tm.prototype.Ri=function(a){return[this.sd,a-this.ob]};Tm.prototype.fh=function(){return this.A};Tm.prototype.Mg=function(a){if(null!=a&&a!=this.vg){var b=a&65280,c=cn[b];c||b&4096&&(c=cn[4096]);var b=a&255,d=cn[b];d||b&16&&(d=cn[16]);this.A||(this.A=Array(6));this.A[0]=c;this.A[3]=d;this.vg=a}};
function fn(a,b){var c=a.mb[b];if(null!=c&&5<=a.Ua){var d=0,e=0,f=0;switch(b){case 6:d=1;a.Ua==cm&&(e=32);break;case 10:5==a.Ua&&(d=32);break;case 16:d=4;a.Ua==cm&&(e=128);break;case 18:d=2;a.Ua==cm&&(e=64);break;case 21:d=8;a.Ua==cm&&(f=32);break;case 24:d=16,a.Ua==cm&&(f=64)}d&&(c|=a.mb[7]&d?256:0,c|=a.mb[7]&e?512:0,c|=a.mb[9]&f?512:0)}return c}var Um=[,["MDA",948,720896,4096,0,3],,["CGA",980,753664,16384,0,2],,["EGA",980,753664,16384,65536,4]];Um[cm]=["VGA",980,753664,16384,262144,7];var Gm=0;
@ -495,7 +495,7 @@ b.Od),b.ha.O(" ATCDATA: "+b.Xe),en(b," FEAT",b.dg),en(b," MISC",b.uf),en(b
"kbd",this.V)}this.Vc=9;(this.N=Eb(a,"ChipSet"))&&this.ag&&5==this.Ua&&(this.Vc=sk(this.ag,this.Vc));"mouse"==this.bg?(this.W=Eb(a,"Mouse"))&&pn(this,2):"keygrid"==this.bg&&this.B&&pn(this,1)};
m.Qb=function(a,b,c){var d=this;if(!this.qa[b])switch(this.qa[b]=c,b){case "fullScreen":return this.ga&&this.ga.We?c.onclick=function(){d.We()}:c.parentNode.removeChild(c),!0;case "lockPointer":return this.uk=c.textContent,this.V&&this.V.De?c.onclick=function(){d.De(!0)}:c.parentNode.removeChild(c),!0;case "refresh":return c.onclick=function(){qn(d,!0)},!0}return!1};
m.We=function(){var a=!1;if(this.ga){if(this.ga.We){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.ra/this.Ea;b>c&&(a=Math.round(c/b*100)+"%")}this.qf?(this.ka.style.width=a,this.ka.style.width=a,this.ka.style.display="block",this.ka.style.margin="auto"):(this.ga.style.width=a,this.ga.style.height="auto");this.ga.style.backgroundColor="black";this.ga.We();a=!0}this.V&&this.V.focus()}return a};
function Hm(a,b){!b&&a.ga&&(a.qf?a.ka.style.width=a.ka.style.height="":a.ga.style.width=a.ga.style.height="");y(a,"notifyFullScreen("+b+")",!0);a.B&&(a.B.ah=b)}m.De=function(a){var b=!1;this.V&&(a?this.V.De&&(this.V.De(),this.W&&this.W.Vf(!0),b=!0):this.V.rk&&(this.V.rk(),this.W&&this.W.Vf(!1),b=!0),this.V&&this.V.focus());return b};m.Vf=function(a){this.W&&(this.W.Vf(a),this.B&&(this.B.ah=a));var b=this.qa.lockPointer;b&&(b.textContent=a?"Press Esc to Unlock Pointer":this.uk)};
function Hm(a,b){!b&&a.ga&&(a.qf?a.ka.style.width=a.ka.style.height="":a.ga.style.width=a.ga.style.height="");y(a,"notifyFullScreen("+b+")",!0);a.B&&(a.B.ah=b)}m.De=function(a){var b=!1;this.V&&(a?this.V.De&&(this.V.De(),this.W&&this.W.Vf(!0),b=!0):this.V.sk&&(this.V.sk(),this.W&&this.W.Vf(!1),b=!0),this.V&&this.V.focus());return b};m.Vf=function(a){this.W&&(this.W.Vf(a),this.B&&(this.B.ah=a));var b=this.qa.lockPointer;b&&(b.textContent=a?"Press Esc to Unlock Pointer":this.uk)};
function pn(a,b){var c=a.V;c&&!a.me&&(c.addEventListener("touchstart",function(b){rn(a,b,!0)},!1),c.addEventListener("touchmove",function(b){rn(a,b)},!0),c.addEventListener("touchend",function(b){rn(a,b,!1)},!1),a.me=b,a.uc=a.Cc=a.gg=-1,a.Id=!1,a.Xc=null,a.Hd=!1,a.un=function(){a.Hd=!0;a.W.je(sn,!0)})}m.Fg=function(a){this.B&&this.B.Fg(a)};
function rn(a,b,c){var d,e,f=0,g=0;e=a.ka;do isNaN(e.offsetLeft)||(f+=e.offsetLeft,g+=e.offsetTop);while(e=e.offsetParent);var h=a.ra/a.ka.offsetWidth,k=a.Ea/a.ka.offsetHeight;b.targetTouches&&b.targetTouches.length?(d=b.targetTouches[0].pageX,e=b.targetTouches[0].pageY):(d=b.pageX,e=b.pageY);d=(d-f)*h;e=(e-g)*k;if(1==a.me)d=d/(a.ra/3)|0,e=e/(a.Ea/3)|0,1!=e?e?vm(a.B,1040,!0):vm(a.B,1038,!0):1!=d&&(d?vm(a.B,1039,!0):vm(a.B,1037,!0));else if(a.W){g=a.Id;f=b.timeStamp-a.gg;!0===c?(a.Id=500<f,a.gg=b.timeStamp,
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@ -531,7 +531,7 @@ m.Sl=function(a,b){var c=0;if(5==this.Ua)c=3-((this.A.uf&12)>>2),c=(this.Vc&1<<c
m.Ql=function(a,b){var c=this.A.ce;x(this,964,null,b,"SEQ.INDX",c);return c};m.jn=function(a,b,c){this.A.ce=b;x(this,964,b,c,"SEQ.INDX")};m.Pl=function(a,b){var c=this.A.Je[this.A.ce];b&&!A(this)||x(this,965,null,b,"SEQ."+this.A.Ug[this.A.ce],c);return c};m.hn=function(a,b,c){c&&!A(this)||x(this,965,b,c,"SEQ."+this.A.Ug[this.A.ce]);this.A.Je[this.A.ce]=b;switch(this.A.ce){case 2:this.A.qb=Rm[b&15];break;case 4:eo(this,co(this))&&qn(this,!0)}};
m.rl=function(a,b){var c=this.A.ji;b&&!A(this)||x(this,966,null,b,"DAC.MASK",c);return c};m.Km=function(a,b,c){c&&!A(this)||x(this,966,b,c,"DAC.MASK");this.A.ji=b};m.sl=function(a,b){var c=this.A.Jg;b&&!A(this)||x(this,967,null,b,"DAC.STATE",c);return c};m.Lm=function(a,b,c){c&&!A(this)||x(this,967,b,c,"DAC.READ");this.A.pd=b;this.A.Jg=3;this.A.Kc=0};m.Mm=function(a,b,c){c&&!A(this)||x(this,968,b,c,"DAC.WRITE");this.A.pd=b;this.A.Jg=0;this.A.Kc=0};
m.ql=function(a,b){var c=this.A.tf[this.A.pd]>>this.A.Kc&63;b&&!A(this)||x(this,969,null,b,"DAC.DATA["+t(this.A.pd)+"]["+t(this.A.Kc)+"]",c);this.A.Kc+=6;12<this.A.Kc&&(this.A.Kc=0,this.A.pd=this.A.pd+1&255);return c};m.Jm=function(a,b,c){a=this.A.tf[this.A.pd];c&&!A(this)||x(this,969,b,c,"DAC.DATA["+t(this.A.pd)+"]["+t(this.A.Kc)+"]");b=a&~(63<<this.A.Kc)|(b&63)<<this.A.Kc;a!==b&&(this.A.tf[this.A.pd]=b,fo(this,!1));this.A.Kc+=6;12<this.A.Kc&&(this.A.Kc=0,this.A.pd=this.A.pd+1&255)};
m.Ul=function(a,b){var c=this.A.dg;x(this,970,null,b,"FEAT",c);return c};m.Wm=function(a,b,c){this.A.hk=b;x(this,970,b,c,"GRC2")};m.Vl=function(a,b){var c=this.A.uf;x(this,972,null,b,"MISC",c);return c};m.Vm=function(a,b,c){this.A.gk=b;x(this,972,b,c,"GRC1")};m.zl=function(a,b){var c=this.A.be;x(this,974,null,b,"GRC.INDX",c);return c};m.Um=function(a,b,c){this.A.be=b;x(this,974,b,c,"GRC.INDX")};
m.Ul=function(a,b){var c=this.A.dg;x(this,970,null,b,"FEAT",c);return c};m.Wm=function(a,b,c){this.A.ik=b;x(this,970,b,c,"GRC2")};m.Vl=function(a,b){var c=this.A.uf;x(this,972,null,b,"MISC",c);return c};m.Vm=function(a,b,c){this.A.hk=b;x(this,972,b,c,"GRC1")};m.zl=function(a,b){var c=this.A.be;x(this,974,null,b,"GRC.INDX",c);return c};m.Um=function(a,b,c){this.A.be=b;x(this,974,b,c,"GRC.INDX")};
m.yl=function(a,b){var c=this.A.ae[this.A.be];b&&!A(this)||x(this,975,null,b,"GRC."+this.A.Tg[this.A.be],c);return c};
m.Tm=function(a,b,c){c&&!A(this)||x(this,975,b,c,"GRC."+this.A.Tg[this.A.be]);this.A.ae[this.A.be]=b;switch(this.A.be){case 0:this.A.Uf=Rm[b&15];this.A.qe=this.A.Uf&~this.A.$d;break;case 1:this.A.$d=~Rm[b&15];this.A.qe=this.A.Uf&~this.A.$d;break;case 2:this.A.nh=Rm[b&15]&-2139062144;break;case 3:case 5:eo(this,co(this));break;case 4:this.A.ci=(b&3)<<3;break;case 6:wn(this,!1);break;case 7:this.A.oh=Rm[b&15]&-2139062144;break;case 8:this.A.Mb=b|b<<8|b<<16|b<<24}};
m.kl=function(a,b){return io(this,this.aa,a,b)};m.Em=function(a,b,c){var d=this.aa;d.Ig=d.Ac;d.Ac=b&31;x(this,a,b,c,"CRTC.INDX")};m.jl=function(a,b){return jo(this,this.aa,a,b)};m.Dm=function(a,b,c){ko(this,this.aa,a,b,c)};m.ll=function(a,b){return lo(this,this.aa,b)};m.Fm=function(a,b,c){a=this.aa;x(this,a.port+4,b,c,"MODE");a.gd=b;wn(this,!1)};m.il=function(a,b){var c=this.aa.sf;b&&!A(this)||x(this,a,null,b,this.aa.type+".COLOR",c);return c};
@ -540,7 +540,7 @@ function ko(a,b,c,d,e){if(b.Ac<b.mh){e&&!A(a)||x(a,c,d,e,"CRTC."+b.jg[b.Ac]);b.m
var gn={948:Z.prototype.Gl,949:Z.prototype.Fl,952:Z.prototype.Hl,954:Z.prototype.Il},hn={948:Z.prototype.an,949:Z.prototype.$m,952:Z.prototype.bn},jn={980:Z.prototype.kl,981:Z.prototype.jl,984:Z.prototype.ll,985:Z.prototype.il,986:Z.prototype.ml},kn={980:Z.prototype.Em,981:Z.prototype.Dm,984:Z.prototype.Fm,985:Z.prototype.Cm},ln={960:Z.prototype.el,961:Z.prototype.Ck,962:Z.prototype.Sl,964:Z.prototype.Ql,965:Z.prototype.Pl,974:Z.prototype.zl,975:Z.prototype.yl},mn={954:Z.prototype.ek,960:Z.prototype.dk,
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Qa(function(){for(var a=nb(document,"pcjs","video"),b=0;b<a.length;b++){var c=a[b],d=jb(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=ya().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function no(a){this.W=a.adapter;switch(this.W){case 1:this.V=956;this.C=7;break;case 2:this.V=888;this.C=7;break;case 3:this.V=632;this.C=5;break;default:w("Unrecognized parallel adapter #"+this.W);return}this.A=this.B=null;Ua.call(this,"ParallelPort",a,no,4194304);a=a.binding;"console"==a?this.B="":kb(this,a,oo)}db(no);var oo="buffer";m=no.prototype;m.Qb=function(a,b,c){switch(b){case oo:return this.qa[b]=this.A=c,!0}return!1};
m.Ic=function(a,b,c,d){this.ea=b;this.F=c;this.ha=d;this.N=Eb(a,"ChipSet");hc(b,this,po,this.V);lc(b,this,qo,this.V);rb(this)};m.ic=function(a,b){if(!b)if(!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};m.hc=function(a){return a?this.save():!0};m.reset=function(){ro(this)};m.save=function(){var a=new hf(this),b=0,c=[];c[b++]=this.L;c[b++]=this.Yb;c[b]=this.Bf;N(a,0,c);return a.data()};m.restore=function(a){return ro(this,a[0])};
function ro(a,b){var c=0;void 0===b&&(b=[0,0,0]);a.L=b[c++];a.Yb=b[c++];a.Bf=b[c];return!0}m.tl=function(a,b){var c=this.L;x(this,a,null,b,"DATA",c);return c};m.Rl=function(a,b){var c=this.Yb;x(this,a,null,b,"STAT",c);return c};m.pl=function(a,b){var c=this.Bf;x(this,a,null,b,"CTRL",c);return c};
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m.ic=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.V.bh){this.B=[];for(var c=0;c<this.A.length;c++)zp(this,c,!0);yp(this,!0)}}else if(!this.restore(a))return!1;if(c=this.qa.listDrives){for(;c.firstChild;)c.removeChild(c.firstChild);c.textContent="";for(var d=0;d<this.ja;d++){var e=document.createElement("option");e.value=d;e.textContent=String.fromCharCode(65+d)+":";c.appendChild(e)}0<this.ja&&(c.value="0",sp(this,0))}}return!0};m.hc=function(a){return a?this.save():!0};
m.reset=function(){up(this)};
m.save=function(){var a=new hf(this),b=0,c=[];c[b++]=this.hb;c[b++]=0;c[b++]=this.ma;c[b++]=this.W;c[b++]=this.L;c[b++]=this.C;c[b++]=this.aa;for(var d=b++,e=0,f=[],g=0;g<this.A.length;g++){var h=e++,k=this.A[g],l=0,n=[];n[l++]=k.Cb;n[l++]=[k.name,k.Bb,k.ub,k.lb,k.Va,k.bf,k.yg,k.Nf,k.Of];n[l++]=k.kb;n[l++]=k.ge+100;n[l++]=k.Rb;n[l++]=k.xb;n[l++]=k.he;n[l++]=k.Hb;n[l++]=k.eb;n[l++]=k.$e;n[l++]=k.jk;n[l]=k.Le;f[h]=n}c[d]=f;d=b++;for(e=0;e<this.A.length;e++)f=this.A[e],f.za&&Ap(this,f.Le,f.za);c[d]=
m.save=function(){var a=new hf(this),b=0,c=[];c[b++]=this.hb;c[b++]=0;c[b++]=this.ma;c[b++]=this.W;c[b++]=this.L;c[b++]=this.C;c[b++]=this.aa;for(var d=b++,e=0,f=[],g=0;g<this.A.length;g++){var h=e++,k=this.A[g],l=0,n=[];n[l++]=k.Cb;n[l++]=[k.name,k.Bb,k.ub,k.lb,k.Va,k.bf,k.yg,k.Nf,k.Of];n[l++]=k.kb;n[l++]=k.ge+100;n[l++]=k.Rb;n[l++]=k.xb;n[l++]=k.he;n[l++]=k.Hb;n[l++]=k.eb;n[l++]=k.$e;n[l++]=k.kk;n[l]=k.Le;f[h]=n}c[d]=f;d=b++;for(e=0;e<this.A.length;e++)f=this.A[e],f.za&&Ap(this,f.Le,f.za);c[d]=
this.B;c[b++]=this.X;c[b]=this.kc;N(a,0,c);return a.data()};m.restore=function(a){return up(this,a[0])};
function up(a,b){var c=0,d,e=!0;void 0===b&&(b=[0,0,128,Array(9),0,0,0,[]]);a.hb=b[c++];c++;a.ma=b[c++];a.W=b[c++];a.L=b[c++];a.C=b[c++];a.aa=b[c++];var f=b[c++];d=b[c++];null!=d&&(a.B=d);void 0===a.A&&(a.ja=4,a.N&&(a.ja=+Uk(a.N,vk,void 0)),a.A=Array(4));for(d=0;d<a.A.length;d++){var g=a.A[d];if(void 0===g){var g=a.A[d]={},h;if(a.N)a:{h=a.N;if(d<+Uk(h,vk,void 0)){if(!h.ja){h=360;break a}if(d<h.ja.length){h=h.ja[d];break a}}h=0}else h=0;switch(h){case 160:case 180:g.ub=1;default:g.Bb=40;g.lb=9;break;
case 720:g.Bb=80;g.lb=9;break;case 1200:g.Bb=80;g.lb=15;break;case 1440:g.Bb=80,g.lb=18}}var k=a,l=d,n=f[d],q=0;h=!0;g.hb=l;g.bd=g.$e=!1;void 0===n&&(n=[192,!0,0,2,0]);"boolean"==typeof n[1]&&(n[1]=["Floppy Drive",g.Bb||40,g.ub||n[3],g.lb||9,g.Va||512,n[1],g.yg,g.Nf,g.Of]);g.Cb=n[q++];var p=n[q++];g.name=p[0];g.Bb=p[1];g.ub=p[2];g.lb=p[3];g.Va=p[4];g.bf=p[5];(g.yg=p[6])?(g.Nf=p[7],g.Of=p[8]):(g.yg=g.Bb,g.Nf=g.ub,g.Of=g.lb);g.kb=n[q++];g.ge=n[q++];g.Rb=n[q++];g.ge=100<=g.ge?g.ge-100:g.ge-g.Rb;g.xb=
n[q++];g.he=n[q++];g.Hb=n[q++];g.eb=n[q++];g.pb=null;g.za||(g.Le="");p=n[q++];102==p&&(p=!1);if("boolean"==typeof p){var z=p,p=n[q++],n=n[q];z?(q=p,p=k.A[l],zp(k,l,!0,!0),p.$e=!0,l=new Ho(k,p,"preload"),k.Hi(p,l,q,n,!0)):Bp(k,l,p,n,!0)?g.za&&n&&Cp(k,p,n,g.za):rb(k,!1)}else void 0!==p&&g.za&&0>g.za.restore(p)&&(h=!1);h&&g.za&&void 0!==g.eb&&(g.pb=g.za.seek(g.Rb,g.kb,g.xb));h||(e=!1)}a.X=b[c++]||0;a.kc=b[c]||0;return e}m.Gi=function(a){var b;a=this.A[a];if(void 0!==a){b={};for(var c in a)b[c]=a[c]}return b};
m.kk=function(a,b,c){if(a.za){var d=a.za.info(),e=d[2],f=d[1]*e;if(b+c<=d[0]*f)return a.Rb=Math.floor(b/f),b%=f,a.kb=Math.floor(b/e),a.xb=b%e+1,a.Hb=c*d[3],a.Cb=0,!0}return!1};
function yp(a,b){b||(a.fa=0);if(a.U)for(var c in a.U){var d=a.U[c],e=d.path,f;if(!(f=d.name))a:{if((f=a.qa.listDisks)&&f.options)for(var g=0;g<f.options.length;g++)if(f.options[g].value==e){f=f.options[g].innerText;break a}f=fa(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.A.length)){!Bp(a,g,f,e,!0)&&b&&rb(a,!1);continue}a.Oa("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.fa}
m.lk=function(a,b,c){if(a.za){var d=a.za.info(),e=d[2],f=d[1]*e;if(b+c<=d[0]*f)return a.Rb=Math.floor(b/f),b%=f,a.kb=Math.floor(b/e),a.xb=b%e+1,a.Hb=c*d[3],a.Cb=0,!0}return!1};
function yp(a,b){b||(a.fa=0);if(a.U)for(var c in a.U){var d=a.U[c],e=d.path,f;if(!(f=d.name))a:{if((f=a.qa.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.value==e){f=h.textContent;break a}}f=fa(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.A.length)){!Bp(a,g,f,e,!0)&&b&&rb(a,!1);continue}a.Oa("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.fa}
function tp(a,b,c,d){var e,f=a.qa.listDrives;if(f&&!isNaN(e=ca(f.value,10))&&0<=e&&e<a.A.length)if(c)if("?"==c)a.Oa('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=fa(c)}for(;0>Bp(a,e,b,c,!1,d)&&window.confirm("Click OK to reload the original disk.\n(WARNING: All disk changes will be discarded)");){for(var f=a,g=c,h=void 0,h=0;h<f.B.length;h++)if(f.B[h][1]==g){f.B.splice(h,1);break}zp(a,
e,!1,!0)}}else zp(a,e);else a.Oa("Unable to load the selected drive")}function Bp(a,b,c,d,e,f){var g=a.A[b];if(d&&g.Le!=d){zp(a,b,e,!0);if(g.bd)return a.Oa("Drive "+b+" busy"),0;g.bd=!0;e&&(g.Ae=!0,a.fa++,A(a)&&y(a,"loading diskette '"+c+"'"));g.$e=!!f;return(new Ho(a,g,"preload")).load(c,d,f,a.Hi)?1:0}return-1}
m.Hi=function(a,b,c,d,e){var f;a.bd=!1;b&&(f=b.info(),b&&f[0]>a.Bb||f[1]>a.ub)&&(this.Oa('Diskette "'+c+'" too large for drive '+String.fromCharCode(65+a.hb)),b=null);b?(a.za=b,a.jk=c,a.Le=d,Cp(this,c,d,b),f=b.info(),this.X|=128,this.Oa('Mounted diskette "'+c+'" in drive '+String.fromCharCode(65+a.hb),a.Ae||e),a.yg=f[0],a.Nf=f[1],a.Of=f[2],this.V&&this.V.yd()):a.$e=!1;a.Ae&&(a.Ae=!1,--this.fa||rb(this));sp(this,a.hb)};
m.Hi=function(a,b,c,d,e){var f;a.bd=!1;b&&(f=b.info(),b&&f[0]>a.Bb||f[1]>a.ub)&&(this.Oa('Diskette "'+c+'" too large for drive '+String.fromCharCode(65+a.hb)),b=null);b?(a.za=b,a.kk=c,a.Le=d,Cp(this,c,d,b),f=b.info(),this.X|=128,this.Oa('Mounted diskette "'+c+'" in drive '+String.fromCharCode(65+a.hb),a.Ae||e),a.yg=f[0],a.Nf=f[1],a.Of=f[2],this.V&&this.V.yd()):a.$e=!1;a.Ae&&(a.Ae=!1,--this.fa||rb(this));sp(this,a.hb)};
function xp(a,b,c){if((a=a.qa.listDisks)&&a.options){for(var d=0;d<a.options.length;d++)if(a.options[d].value==c)return;d=document.createElement("option");d.value=c;d.textContent=b;a.appendChild(d)}}
function sp(a,b){if(0<=b&&b<a.A.length){var c=a.A[b],d=a.qa.listDisks,e=a.qa.listDrives;if(d&&e&&d.options&&e.options&&(e=ca(e.value,10),c=c.$e?"?":c.Le,!isNaN(e)&&e==b)){for(e=0;e<d.options.length;e++)if(d.options[e].value==c){d.selectedIndex!=e&&(d.selectedIndex=e);break}e==d.options.length&&(d.selectedIndex=0)}}}function zp(a,b,c,d){var e=a.A[b];e.za&&(Ap(a,e.Le,e.za),e.jk="",e.Le="",e.za=null,e.$e=!1,a.X|=128,d||a.Oa("Drive "+String.fromCharCode(65+b)+" unloaded",c),c||d||sp(a,b))}
function sp(a,b){if(0<=b&&b<a.A.length){var c=a.A[b],d=a.qa.listDisks,e=a.qa.listDrives;if(d&&e&&d.options&&e.options&&(e=ca(e.value,10),c=c.$e?"?":c.Le,!isNaN(e)&&e==b)){for(e=0;e<d.options.length;e++)if(d.options[e].value==c){d.selectedIndex!=e&&(d.selectedIndex=e);break}e==d.options.length&&(d.selectedIndex=0)}}}function zp(a,b,c,d){var e=a.A[b];e.za&&(Ap(a,e.Le,e.za),e.kk="",e.Le="",e.za=null,e.$e=!1,a.X|=128,d||a.Oa("Drive "+String.fromCharCode(65+b)+" unloaded",c),c||d||sp(a,b))}
function Cp(a,b,c,d){var e;for(e=0;e<a.B.length;e++)if(a.B[e][1]==c){d.restore(a.B[e][2]);return}a.B[e]=[b,c,[]]}function Ap(a,b,c){var d;for(d=0;d<a.B.length;d++)if(a.B[d][1]==b){a.B[d][2]=c.save();break}}m.Qm=function(a,b,c){x(this,a,b,c,"OUTPUT");b&4?this.aa&4||this.aa&8&&this.N&&eg(this.N,6):up(this);this.aa=b};m.vl=function(a,b){x(this,a,null,b,"DIAG",80);return 80};m.xl=function(a,b){x(this,a,null,b,"STATUS",this.ma);return this.ma};
m.ul=function(a,b){var c=0;this.L<this.C&&(c=this.W[this.L]);this.aa&8&&this.N&&dg(this.N,6);A(this)&&x(this,a,null,b,"DATA["+this.L+"]",c);++this.L>=this.C&&(this.ma&=-81,this.L=this.C=0);return c};
m.Pm=function(a,b,c){A(this)&&x(this,a,b,c,"DATA["+this.C+"]");this.C<this.W.length&&(this.W[this.C++]=b);a=this.W[0]&31;if(void 0!==rp[a]&&this.C>=rp[a].Vd){b=!1;this.L=0;a=Dp(this);var d,e,f,g,h=a&31;switch(h){case 3:Dp(this);Dp(this);Ep(this);break;case 4:c=Dp(this);this.hb=c&3;d=this.A[this.hb];Ep(this);Fp(this,(d.Cb&-16777216)>>>24);break;case 5:case 6:c=Dp(this);b=c>>2&1;this.hb=c&3;d=this.A[this.hb];d.kb=b;c=d.Rb=Dp(this);e=Dp(this);f=d.xb=Dp(this);g=Dp(this);d.Hb=128<<g;d.he=Dp(this);Dp(this);
@ -627,14 +627,14 @@ var Kp=["XTC","ATC","COMPAQ"],Lp=[{0:[306,2],1:[375,8],2:[306,6],3:[306,4]},{1:[
8],20:[733,5],21:[733,7],22:[524,4,40],23:[924,8],24:[966,14],25:[966,16],26:[1023,14],27:[832,6,33],28:[1222,15,34],29:[1240,7,34],30:[615,4,25],31:[615,8,25],32:[905,9,25],33:[832,8,33],34:[966,7,34],35:[966,8,34],36:[966,9,34],37:[966,5,34],38:[612,16,63],39:[1023,11,33],40:[1023,15,34],41:[1630,15,52],42:[1023,16,63],43:[805,4,26],44:[805,2,26],45:[748,8,33],46:[748,6,33],47:[966,5,25]}];m=Jp.prototype;m.Qb=function(){return!1};
m.Ic=function(a,b,c,d){this.ea=b;this.F=c;this.ha=d;this.V=a;if(d=Nc(a,"drives"))this.ua=d;else if(this.Fa)try{this.ua=eval("("+this.Fa+")")}catch(e){w("HDC drive configuration error: "+e.message+" ("+this.Fa+")")}this.N=Eb(a,"ChipSet");this.U=0;this.Ia=3;hc(b,this,this.ja?Mp:Np);lc(b,this,this.ja?Op:Pp);this.ja&&(this.U++,this.N&&5180==this.N.ia&&this.U++,this.Ia=2,b.aa[496]=2,b.fa[496]=2);cf(c,19,this.Zl.bind(this));cf(c,64,this.$l.bind(this));this.reset();Qp(this)||rb(this)};
m.ic=function(a,b){if(!b)if(!a||!this.restore)Rp(this),this.V.bh&&Qp(this,!0);else if(!this.restore(a))return!1;return!0};m.hc=function(a){return a?this.save():!0};m.ff=function(){return this.V?this.V.ff():""};m.ke=function(){return this.V?this.V.ke():""};m.reset=function(){Rp(this,null,!0)};
m.save=function(){var a=new hf(this),b=0,c=[];this.ja?(c[b++]=this.X,c[b++]=this.Pa,c[b++]=this.aa,c[b++]=this.Ca,c[b++]=this.ya,c[b++]=this.wa,c[b++]=this.ra,c[b++]=this.ma,c[b++]=this.Ea,c[b++]=[this.ga,this.hb]):(c[b++]=this.pa,c[b++]=this.ma,c[b++]=this.W,c[b++]=this.L,c[b++]=this.C,c[b++]=this.Na,c[b++]=this.Ka,c[b++]=this.Ja,c[b++]=this.ka);for(var d=0,e=[],f=0;f<this.A.length;f++){var g=d++,h=this.A[f],k=0,l=[];l[k++]=h.errorCode;l[k++]=h.lk;l[k++]=h.bf;l[k++]=h.Qe;l[k++]=h.Re;l[k++]=h.kb;
m.save=function(){var a=new hf(this),b=0,c=[];this.ja?(c[b++]=this.X,c[b++]=this.Pa,c[b++]=this.aa,c[b++]=this.Ca,c[b++]=this.ya,c[b++]=this.wa,c[b++]=this.ra,c[b++]=this.ma,c[b++]=this.Ea,c[b++]=[this.ga,this.hb]):(c[b++]=this.pa,c[b++]=this.ma,c[b++]=this.W,c[b++]=this.L,c[b++]=this.C,c[b++]=this.Na,c[b++]=this.Ka,c[b++]=this.Ja,c[b++]=this.ka);for(var d=0,e=[],f=0;f<this.A.length;f++){var g=d++,h=this.A[f],k=0,l=[];l[k++]=h.errorCode;l[k++]=h.mk;l[k++]=h.bf;l[k++]=h.Qe;l[k++]=h.Re;l[k++]=h.kb;
l[k++]=h.ub;l[k++]=h.de;l[k++]=h.xb;l[k++]=h.he;l[k++]=h.Hb;l[k++]=h.eb;l[k]=h.za?h.za.save():null;e[g]=l}c[b]=e;N(a,0,c);return a.data()};m.restore=function(a){return Rp(this,a[0])};
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b&&(b=[]);for(d=0;d<a.A.length;d++){void 0===a.A[d]&&(a.A[d]={});var f=a.A[d],g=a,h=d,k=f,l=a.ua[d],n=b[d],q=c,p=0,z=!0;void 0===n&&(n=[0,0,!1,Array(8)]);k.hb=h;k.errorCode=n[p++];k.mk=n[p++];k.bf=n[p++];k.Qe=n[p++];k.Re=n[p++];k.kb=n[p++];k.ub=n[p++];k.de=n[p++];k.xb=n[p++];k.he=n[p++];k.Hb=n[p++];k.lg=g.ja?0:1;k.name=l.name;void 0===k.name&&(k.name="Hard Drive");k.path=l.path;k.mode=l.mode||(k.path?"preload":"local");"demandro"!=k.mode&&"demandrw"!=k.mode||g.ke()||(k.mode="local");k.type=l.type;
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m.Xl=function(a,b){var c=0;this.L<this.C&&(c=this.W[this.L]);this.N&&dg(this.N,5);this.ma&=-33;x(this,a,null,b,"DATA["+this.L+"]",c);++this.L>=this.C&&(this.L=this.C=0,this.ma&=-15);return c};m.nn=function(a,b,c){x(this,a,b,c,"DATA["+this.C+"]");this.C<this.W.length&&(this.W[this.C++]=b);a=12!=this.W[0]?6:this.W.length;6==this.C&&(this.ma&=-2);this.C>=a&&(this.ma|=2,this.ma&=-2,Tp(this))};m.Yl=function(a,b){var c=this.ma;x(this,a,null,b,"STATUS",c);this.L<this.C&&(this.ma|=1);return c};
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m.xm=function(a,b,c){x(this,a,b,c,"DRVHD");this.ra=b;this.ma=this.A[this.ra&16?1:0]?this.ma|80:this.ma&-65};m.hl=function(a,b){var c=this.ma;x(this,a,null,b,"STATUS",c);this.ma&64&&(this.ma&=-129);return c};m.tm=function(a,b,c){x(this,a,b,c,"COMMAND");this.Ea=b;this.N&&dg(this.N,14);Zp(this)};m.ym=function(a,b,c){x(this,a,b,c,"FDR");this.ga&4&&!(b&4)&&(this.X=1);this.ga=b};
function Zp(a){var b=!1,c=a.Ea,d=a.ra&16?1:0,e=a.ra&15,f=a.ya|(a.wa&3)<<8,g=a.Ca,h=a.aa||256;a.hb=-1;a.B=null;a.X=0;a.ma=80;var k=a.A[d];k?(k.de=f,k.kb=e,k.xb=g,k.Hb=h*k.Va,c=144<=c?c:c&240,k.pb=null,k.eb=0,k.errorCode=0,a.hb=d,a.B=k):c=-1;switch(c&240){case 16:b=!0;break;case 32:a.ma=128;Vp(k,function(b){0<=b&&a.N?(Wp(a),a.ma=88):(a.ma=1,a.X=16)},!1);break;case 48:a.ma=8;break;case 64:b=!0;break;case 112:b=!0;break;case 144:a.X=1;b=!0;break;case 145:k.ub=e+1,k.lb=h,b=!0}b&&Wp(a)}
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m.jb=function(a,b,c){var d=this.dc(a,!0,2);-1!==d&&(5!=a.type?this.F.jb(d,b):fc(this.ea,d,b),c&&Tq(this,a,c),Qc(this.F,!0))};function hq(a,b,c,d,e,f,g){return Uq(a,{},b,c,d,e,f,g)}function Uq(a,b,c,d,e,f,g,h){b.Ra=c||0;b.Z=d;b.Da=e;b.type=f||(Sq(a)?2:1);b.Sb=null!=g?g:a.F&&4==a.F.va.ba;b.pc=null!=h?h:a.F&&4==a.F.va.Oc;b.Xd=!1;return b}function Vq(a){return[a.Ra,a.Z,a.Da,a.Xd,a.Sb,a.pc,a.Se,a.Wd]}function Wq(a){return{Ra:a[0],Z:a[1],Da:a[2],Xd:a[3],Sb:a[4],pc:a[5],Se:a[6],Wd:a[7]}}
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function iq(a){var b,c;a.A=["bp"];if(void 0!==a.ra)for(b=1;b<a.ra.length;b++)c=a.ra[b],re(a.F,a.dc(c),!1,5==c.type);a.ra=["br"];if(void 0!==a.ga)for(b=1;b<a.ga.length;b++)c=a.ga[b],re(a.F,a.dc(c),!0,5==c.type);a.ga=["bw"];a.fb=0}
m.Sd=function(a,b,c){var d=!0;c||Qq(this,a,b,!1,!0);if(a!=this.A){var e=this.dc(b);if(-1===e)this.O("invalid address: "+Rq(b)),d=!1;else{var f=this.F,g=5==b.type;(g?f.ld:f.sa)[e>>>f.La].Sd(e&f.Fa,a==this.ga);g&&Ub(f)}}d&&(a.push(b),c?(null!=b.Da&&(b.Z=null),b.Xd=!0):(mr(this,a,a.length-1,"set"),jq(this)));return d};
function Qq(a,b,c,d,e){for(var f=!1,g=nr(a,a.dc(c)),h=1;h<b.length;h++){var k=b[h];if(-1!==g&&g==nr(a,a.dc(k))||-1===g&&c.Z==k.Z&&c.Ra==k.Ra)if(!d||k.Xd){f=!0;k.Xd||e||mr(a,b,h,"cleared");b.splice(h,1);b!=a.A&&re(a.F,g,b==a.ga,5==k.type);k.Xd||jq(a);break}}return f}function or(a,b){for(var c=1;c<b.length;c++)mr(a,b,c);return b.length-1}function mr(a,b,c,d){c=b[c];a.O(b[0]+" "+Rq(c)+(d?" "+d:c.ik?' "'+c.ik+'"':""))}
function Qq(a,b,c,d,e){for(var f=!1,g=nr(a,a.dc(c)),h=1;h<b.length;h++){var k=b[h];if(-1!==g&&g==nr(a,a.dc(k))||-1===g&&c.Z==k.Z&&c.Ra==k.Ra)if(!d||k.Xd){f=!0;k.Xd||e||mr(a,b,h,"cleared");b.splice(h,1);b!=a.A&&re(a.F,g,b==a.ga,5==k.type);k.Xd||jq(a);break}}return f}function or(a,b){for(var c=1;c<b.length;c++)mr(a,b,c);return b.length-1}function mr(a,b,c,d){c=b[c];a.O(b[0]+" "+Rq(c)+(d?" "+d:c.jk?' "'+c.jk+'"':""))}
function kr(a,b){if(void 0!==b)lr(a,b,1,a.A,!0),a.N=0;else for(var c=1;c<a.A.length;c++){var d=a.A[c];if(d.Xd){if(!Qq(a,a.A,d,!0))break;c=0}}}function nr(a,b){if(-1!==b){var c=a.Ba&-65536;(b&c)==c&&(b&=1048575)}return b}
function lr(a,b,c,d,e){var f=!1;if(!a.fb++){b=nr(a,b);A(a,-2147483632)&&204==If(a.F,b)&&(f=!0);for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.Xd){null!=h.Z&&(h.Da=null);for(var k=nr(a,a.dc(h)),l=0;l<c;l++)if(b+l==k){var n,f=!0;h.Xd&&(Qq(a,d,h,!0),e=!0);if(n=h.Dk){for(var f=!1,q=0;q<n.length;q++)if(!pr(a,n[q],!0)){if(n[q].indexOf("if")){f=!0;break}for(var p=q+1;p<n.length&&n[p].indexOf("else");p++)q++;if(p==n.length){f=!0;break}}a.F.la.Ib||(f=!0)}if(f){e||mr(a,d,g,"hit");break}}}}}a.fb--;return f}
function qr(a,b,c,d){for(var e=hq(a,b.Ra,b.Z,b.Da,b.type),f=a.Qa(b,1),g=4,h=0,k=!1,l=!1;(102==f||103==f)&&g--;)102==f?k||(b.Sb=!b.Sb,k=!0):l||(b.pc=!b.pc,l=!0),h++,f=a.Qa(b,1);var g=-1,n=pq,k=a.Ia[f],l=k[0];176==l&&(l=a.Qa(b,1),k=zq[l]||wq,f|=l<<8,l=k[0]);if(36==l){var g=a.Qa(b,1),q;q=null;var p=g>>3&7,z=(3>(g>>6&3)?0:48)+p;(217==f||219==f)&&52<=z&&(z=p<<4|g&7);(p=Aq[f])&&(q=p[z]);q&&(n=qq,k=q,l=k[0])}l>=n.length&&(g=a.Qa(b,1),k=Bq[l-n.length][g>>3&7],l=k[0]);n=n[l];p=k.length-1;q="";b.Sb&&(18==l?
@ -743,7 +743,7 @@ function Dr(a,b,c,d){var e={},f=a.B[b].ri,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0
function Fr(a,b){if("?"==b)a.O("frequency commands:"),a.O("\tclear\tclear all frequency counts");else{var c,d=0;if(a.X)if("clear"==b){for(c=0;c<a.X.length;c++)a.X[c]=[c,0];a.O("frequency data cleared");d++}else if(void 0!==b)a.O("unknown frequency command: "+b),d++;else{var e=a.X.slice();e.sort(function(a,b){return b[1]-a[1]});for(c=0;c<e.length;c++){var f=e[c][0],g=e[c][1];g&&(a.O((pq[a.Ia[f][0]]+" ").substr(0,5)+" ("+t(f)+"): "+g+" times"),d++)}}d||a.O("no frequency data available")}}
function Gr(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Cr(a)||a.O("no variables"),!0;if(!c[2])return Cr(a,c[1]);if(!c[3])return delete a.wa[c[1]],!0;var d=$q(a,c[3]);return void 0!==d?(a.wa[c[1]]=d,!0):!1}a.O("invalid assignment:"+b);return!1}
function Hr(a,b,c){var d=null;if(b=Yq(a,b,!0)){a.dc(b);var e=sr(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.Ra-e[1])&&(g=" + "+u(f)),f=e[0]+" ("+Hq(e[1],b.Z)+")"+g,c&&a.O(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.Ra)&&(g=" - "+u(f)),f=e[4]+" ("+Hq(e[5],b.Z)+")"+g,c&&a.O(f),d||(d=f))}else c&&a.O("no symbols")}return d}
function Ir(a,b){if(b[1]&&"?"!=b[1]){var c="json"==b[1],d,e=0,f=0,g=c?{}:Yq(a,b[1]);if(g&&(d=Dq(a,b[2],"drive #"),void 0!==d)){if(!c){e=Dq(a,b[3],"sector #");if(void 0===e)return;f=Dq(a,b[4],"# of sectors");void 0===f&&(f=1)}var h=a.tc;2<=d&&a.Jb&&(d-=2,h=a.Jb);if(h){var k=h.Gi(d);if(k)if(k.za)if(c)Er(a),a.O(k.za.toJSON());else if(h.kk(k,e,f)){for(var l=0,n=!1,c=Rq(g);!n&&0<k.Hb--;)(function(a,b){h.jc(k,function(c){0>c?(a.O("out of data at address "+Rq(b)),n=!0):(a.qc(b,c,1),l++)})})(a,g);a.O(l+" bytes read at "+
function Ir(a,b){if(b[1]&&"?"!=b[1]){var c="json"==b[1],d,e=0,f=0,g=c?{}:Yq(a,b[1]);if(g&&(d=Dq(a,b[2],"drive #"),void 0!==d)){if(!c){e=Dq(a,b[3],"sector #");if(void 0===e)return;f=Dq(a,b[4],"# of sectors");void 0===f&&(f=1)}var h=a.tc;2<=d&&a.Jb&&(d-=2,h=a.Jb);if(h){var k=h.Gi(d);if(k)if(k.za)if(c)Er(a),a.O(k.za.toJSON());else if(h.lk(k,e,f)){for(var l=0,n=!1,c=Rq(g);!n&&0<k.Hb--;)(function(a,b){h.jc(k,function(c){0>c?(a.O("out of data at address "+Rq(b)),n=!0):(a.qc(b,c,1),l++)})})(a,g);a.O(l+" bytes read at "+
c)}else a.O("sector "+e+" request out of range");else a.O("drive "+d+" not loaded");else a.O("invalid drive: "+d)}else a.O("disk controller not present")}}else a.O("list/load commands:"),a.O("\tl [address] [drive #] [sector #] [# sectors]")}
function ir(a,b){var c;if(b&&"?"==b[1])a.O("register commands:"),a.O("\tr\tdump registers"),a.Tb&&a.O("\trfp\tdump floating-point registers"),a.O("\trp\tdump all registers"),a.O("\trx [#]\tset flag or register x to [#]");else{var d;null==c&&(c=!0);if(null!=b&&1<b.length){var e=b[1];if(a.Tb&&"fp"==e){c=a.Tb;d=Zf(c);for(var f=c.kc,g=0;8>g;g++){var h=c,e=null;if(g<h.V.length){var e=[],k=h.B+g&7;e[0]=k;e[1]=ng(h,k);e[2]=h.V[k];k<<=1;e[3]=h.aa[k];e[4]=h.aa[k+1];h=Bg(h,e[3],e[4]);e[5]=h[0];e[6]=h[1];e[7]=
h[2]}if(!e)break;a.O("ST"+g+": "+ma(e[2].toFixed(15),24,!0)+" "+r(e[4])+","+r(e[3])+" ["+e[0]+":"+rq[e[1]]+"]")}a.O(" B3SSS210ESPUOZDI xxxIRRPPIxPUOZDI");a.O("SW: "+da(d,16)+" ("+u(d)+") CW: "+da(f,16)+" ("+u(f)+")");return}if("p"==e)d=80286<=a.F.ia;else{f=null;g=e.indexOf("=");if(0<g)f=e.substr(g+1),e=e.substr(0,g);else if(2<b.length)f=b[2];else{a.O("missing value for "+b[1]);return}g=!1;h=$q(a,f);if(void 0!==h)switch(g=!0,k=e.toUpperCase(),"E"==k.charAt(0)&&4>=a.Ja&&(k=null),
@ -764,30 +764,30 @@ a.O(Vb))}else if("symbols"==ja)for(var wa=0;wa<a.B.length;wa++){var Vd=a.B[wa],R
a.ea,Da={};Da.bk=(Te&-4194304)>>>20;Da.ui=a.F.Pd+Da.bk;Da.yb=ce.sa[(Da.ui&ce.Gb)>>>ce.La];Da.Ui=Da.yb.Nd(Da.bk);Da.ck=(Te&4190208)>>>10;Da.vi=(Da.Ui&-4096)+Da.ck;Da.zb=ce.sa[(Da.vi&ce.Gb)>>>ce.La];Da.Vi=Da.zb.Nd(Da.ck);Da.Fk=(Da.Vi&-4096)+(Te&4095)}if(be=Da){a.O("linear PDE addr PDE PTE addr PTE physical");a.O("--------- ---------- -------- ---------- -------- ----------");var qd="%"+r(Te),qd=qd+(" %%"+cr(be.ui,be.Ui)),qd=qd+(" %%"+cr(be.vi,be.Vi,!0)),
qd=qd+(" %%"+r(be.Fk));a.O(qd)}else a.O("unsupported operation")}}else a.O("missing address")}else{if("d"==ia){if("disk"==ja){P[0]="l";P[1]="json";Ir(a,P);break a}for(bb in vq)if(P[1]==bb){var Dn=a.$a[bb];Dn?(P.shift(),P.shift(),Dn(P)):a.O("no dump registered for "+ja);break a}ja||(ia=a.Cc||"db")}else a.Cc=ia;if("dh"==ia){var En=ja,Fn=Ha,Gn="",Hn=0,tb=a.Fa,tc=a.ja;if(tc.length){var Db=+En||a.Ub,de=+Fn||10;isNaN(Db)?Db=de:Gn="more ";Db>tc.length&&(a.O("note: only "+tc.length+" available"),Db=tc.length);
tb-=Db;0>tb&&(null==tc[tc.length-1].Z?(Db=tb+Db,tb=0):tb+=tc.length);var ii=[];"call"==Fn&&(de=1E5,ii=["CALL"]);for(void 0!==En&&a.O(Db+" instructions earlier:");0<de&&tb!=a.Fa;){var rd=tc[tb++];if(null==rd.Z)break;var Ue=hq(a,rd.Ra,rd.Z,rd.Da,rd.type,rd.Sb,rd.pc),fs=Db--,In=qr(a,Ue,"history",fs);(!ii.length||0<=In.indexOf(ii[0]))&&a.O(In);Ue.Se&&(tb+=Ue.Se,de-=Ue.Se,Db-=Ue.Se);tb>=tc.length&&(tb=0);a.Ub=Db;Hn++;de--}}Hn||(a.O("no "+Gn+"history available"),a.Ub=void 0)}else if("di"==ia){P.shift();
var ji=P[0];if(ji){var Ve=Dq(a,ji);if(void 0===Ve||0>Ve||255<Ve)a.O("invalid vector: "+ji);else{var Jn="&",Kn=!!(a.F.Za&1),Ln=!1,og=a.F.Mc+(Ve<<(Kn?3:2)),ki=a.F.na(og+0),gs=a.F.na(og+2);Kn&&(Jn="#",a.F.na(og+4)&2048&&(Ln=!0,ki|=a.F.na(og+6)<<16));a.O("dumpIDT("+u(Ve)+"): "+Jn+r(gs,4)+":"+r(ki,Ln?8:4))}}else a.O("no IDT vector")}else if("dt"==ia)P.shift(),a.O("no information");else{var ee=Yq(a,ja);if(ee&&(null!=ee.Z||null!=ee.Da)){var pg=0;Ha&&("l"==Ha.charAt(0)&&(Ha=Ha.substr(1)||Xa),pg=Dq(a,Ha)>>>
0,65536<pg&&(pg=65536));for(var sd="",hs=(pg||128)+15>>4||1,li="dd"==ia?4:"dw"==ia?2:1,Mn=0;Mn<hs;Mn++){for(var qg=0,mi=0,We="",ni="",ja=Rq(ee),oi=0;16>oi;oi++){var rg=a.Qa(ee,1),qg=qg|rg<<(mi++<<3);mi==li&&(We+=r(qg,2*li),We+=1==li?7==oi?"-":" ":" ",qg=mi=0);ni+=32<=rg&&128>rg?String.fromCharCode(rg):"."}sd&&(sd+="\n");sd+=ja+" "+We+" "+ni}sd&&a.O(sd);a.Db=ee}}}}}break;case "e":if("else"==g[0])break;var sg=1,Nn=255,On=a.Qa,Pn=a.qc;"ew"==g[0]&&(sg=2,Nn=65535,On=a.na,Pn=a.jb);var Qn=sg<<1,Rn=g[1];
if(null==Rn)a.O("edit memory commands:"),a.O("\teb [a] [...] edit bytes at address a"),a.O("\tew [a] [...] edit words at address a");else{var tg=Yq(a,Rn);if(tg)for(var ug=2;ug<g.length;ug++){var Xe=$q(a,g[ug]);if(void 0===Xe){a.O("unrecognized value: "+g[ug]);break}Xe&~Nn&&a.O("warning: "+r(Xe)+" exceeds "+sg+"-byte value");var is=On.call(a,tg);a.O("changing "+Rq(tg)+" from 0x"+r(is,Qn)+" to 0x"+r(Xe,Qn));Pn.call(a,tg,Xe,sg)}}break;case "f":Fr(a,g[1]);break;case "g":a:{var Sn=g[1],js=b;"gt"==g[0]&&
(a.cb=!0);if(void 0!==Sn){var pi=Yq(a,Sn,!0);if(!pi)break a;ar(a,pi,js);a.Sd(a.A,pi,!0)}a.Ke(!0)||c||a.O("cpu busy or unavailable, run command ignored")}break;case "h":var qi;a.la.Ib?(qi="halting",a.Wb()):qi="already halted";c||a.O(qi);break;case "i":if("if"==g[0]){var ri;var Ye=b.substr(2),Ye=na(Ye);$q(a,Ye)?(c||a.O("true: "+Ye),ri=!0):(c||a.O("false: "+Ye),ri=!1);ri||(d=!1);break}if("int"==g[0]){var vg;a:switch(Dq(a,g[1])){case 19:kk(a,19,a.F.Ga,!0);a.ya=a.pa;vg=!0;break a;case 33:kk(a,33,a.F.Ga,
!0);a.ya=a.pa;vg=!0;break a;default:vg=!1}vg||(d=!1);break}var si=g[1];if(si&&"?"!=si){var ti=Dq(a,si);if(void 0!==ti){var ks=ic(a.ea,ti,1);a.O(u(ti)+": "+t(ks))}}else a.O("input commands:"),a.O("\ti [p]\tread port [p]"),a.O("warning: port accesses can affect hardware state");break;case "k":var ls=g[0];if("?"==g[1])a.O("stack trace commands:"),a.O("\tk\tshow frame addresses"),a.O("\tks\tshow symbol information");else{var ui=0,Tn=a.F.va.Z,Ze=hq(a),Tc=hq(a,I(a.F),a.F.ta.Z);for(a.O("stack trace for "+
var ji=P[0];if(ji){var Ve=Dq(a,ji);if(void 0===Ve||0>Ve||255<Ve)a.O("invalid vector: "+ji);else{var Jn="&",Kn=!!(a.F.Za&1),Ln=!1,pg=a.F.Mc+(Ve<<(Kn?3:2)),ki=a.F.na(pg+0),gs=a.F.na(pg+2);Kn&&(Jn="#",a.F.na(pg+4)&2048&&(Ln=!0,ki|=a.F.na(pg+6)<<16));a.O("dumpIDT("+u(Ve)+"): "+Jn+r(gs,4)+":"+r(ki,Ln?8:4))}}else a.O("no IDT vector")}else if("dt"==ia)P.shift(),a.O("no information");else{var ee=Yq(a,ja);if(ee&&(null!=ee.Z||null!=ee.Da)){var qg=0;Ha&&("l"==Ha.charAt(0)&&(Ha=Ha.substr(1)||Xa),qg=Dq(a,Ha)>>>
0,65536<qg&&(qg=65536));for(var sd="",hs=(qg||128)+15>>4||1,li="dd"==ia?4:"dw"==ia?2:1,Mn=0;Mn<hs;Mn++){for(var rg=0,mi=0,We="",ni="",ja=Rq(ee),oi=0;16>oi;oi++){var sg=a.Qa(ee,1),rg=rg|sg<<(mi++<<3);mi==li&&(We+=r(rg,2*li),We+=1==li?7==oi?"-":" ":" ",rg=mi=0);ni+=32<=sg&&128>sg?String.fromCharCode(sg):"."}sd&&(sd+="\n");sd+=ja+" "+We+" "+ni}sd&&a.O(sd);a.Db=ee}}}}}break;case "e":if("else"==g[0])break;var tg=1,Nn=255,On=a.Qa,Pn=a.qc;"ew"==g[0]&&(tg=2,Nn=65535,On=a.na,Pn=a.jb);var Qn=tg<<1,Rn=g[1];
if(null==Rn)a.O("edit memory commands:"),a.O("\teb [a] [...] edit bytes at address a"),a.O("\tew [a] [...] edit words at address a");else{var ug=Yq(a,Rn);if(ug)for(var vg=2;vg<g.length;vg++){var Xe=$q(a,g[vg]);if(void 0===Xe){a.O("unrecognized value: "+g[vg]);break}Xe&~Nn&&a.O("warning: "+r(Xe)+" exceeds "+tg+"-byte value");var is=On.call(a,ug);a.O("changing "+Rq(ug)+" from 0x"+r(is,Qn)+" to 0x"+r(Xe,Qn));Pn.call(a,ug,Xe,tg)}}break;case "f":Fr(a,g[1]);break;case "g":a:{var Sn=g[1],js=b;"gt"==g[0]&&
(a.cb=!0);if(void 0!==Sn){var pi=Yq(a,Sn,!0);if(!pi)break a;ar(a,pi,js);a.Sd(a.A,pi,!0)}a.Ke(!0)||c||a.O("cpu busy or unavailable, run command ignored")}break;case "h":var qi;a.la.Ib?(qi="halting",a.Wb()):qi="already halted";c||a.O(qi);break;case "i":if("if"==g[0]){var ri;var Ye=b.substr(2),Ye=na(Ye);$q(a,Ye)?(c||a.O("true: "+Ye),ri=!0):(c||a.O("false: "+Ye),ri=!1);ri||(d=!1);break}if("int"==g[0]){var wg;a:switch(Dq(a,g[1])){case 19:kk(a,19,a.F.Ga,!0);a.ya=a.pa;wg=!0;break a;case 33:kk(a,33,a.F.Ga,
!0);a.ya=a.pa;wg=!0;break a;default:wg=!1}wg||(d=!1);break}var si=g[1];if(si&&"?"!=si){var ti=Dq(a,si);if(void 0!==ti){var ks=ic(a.ea,ti,1);a.O(u(ti)+": "+t(ks))}}else a.O("input commands:"),a.O("\ti [p]\tread port [p]"),a.O("warning: port accesses can affect hardware state");break;case "k":var ls=g[0];if("?"==g[1])a.O("stack trace commands:"),a.O("\tk\tshow frame addresses"),a.O("\tks\tshow symbol information");else{var ui=0,Tn=a.F.va.Z,Ze=hq(a),Tc=hq(a,I(a.F),a.F.ta.Z);for(a.O("stack trace for "+
Rq(Tc));10>ui;){for(var uc=null,ms=256;Tc.Ra>>>0<a.F.Kg>>>0;){Ze.Ra=a.tb(Tc,!0);if(null==Tc.Da||!ms--)break;Ze.Z=Tn;if(uc=Kr(a,Ze))break;Ze.Z=a.tb(Tc);if(uc=Kr(a,Ze,!0)){Tn=a.tb(Tc,!0);0<uc.indexOf("INT")&&a.tb(Tc,!0);break}}if(!uc||null==uc)break;var Un=null;if("ks"==ls){var Vn=uc.match(/[0-9A-F]+$/);Vn&&(Un=Hr(a,Vn[0]))}uc=ma(uc,50)+" ;"+(Un||"stack="+Rq(Tc));a.O(uc);ui++}ui||a.O("no return addresses found")}break;case "l":if("ln"==g[0]){Hr(a,g[1],!0);break}Ir(a,g);break;case "m":if("mouse"==g[0]){var vi=
g[1],wg=g[2];if(a.W){var Wn=1;"-"==wg.charAt(0)&&(Wn=-1,wg=wg.substr(1));var td=Dq(a,wg,vi);if(void 0!==td)switch(td=td*Wn|0,vi){case "x":a.W.Hf(td,0);break;case "y":a.W.Hf(0,td);break;case "click":a.W.je(td,!0);a.W.je(td,!1);break;default:a.O("unknown action: "+vi)}}else a.O("no mouse");break}a:{var vc,wc=null,Oa=g[1];"?"==Oa&&(Oa=void 0);if(void 0!==Oa){var ud=0;if("all"==Oa)ud=1610481663,Oa=null;else if("on"==Oa)wc=!0,Oa=null;else if("off"==Oa)wc=!1,Oa=null;else{"keys"==Oa&&(Oa="key");"kbd"==Oa&&
g[1],xg=g[2];if(a.W){var Wn=1;"-"==xg.charAt(0)&&(Wn=-1,xg=xg.substr(1));var td=Dq(a,xg,vi);if(void 0!==td)switch(td=td*Wn|0,vi){case "x":a.W.Hf(td,0);break;case "y":a.W.Hf(0,td);break;case "click":a.W.je(td,!0);a.W.je(td,!1);break;default:a.O("unknown action: "+vi)}}else a.O("no mouse");break}a:{var vc,wc=null,Oa=g[1];"?"==Oa&&(Oa=void 0);if(void 0!==Oa){var ud=0;if("all"==Oa)ud=1610481663,Oa=null;else if("on"==Oa)wc=!0,Oa=null;else if("off"==Oa)wc=!1,Oa=null;else{"keys"==Oa&&(Oa="key");"kbd"==Oa&&
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