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Starting on v1.21.7 (with live register display fixes)

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This commit is contained in:
Jeff Parsons 2016-04-15 12:03:17 -07:00
commit 84d3f0da00
206 changed files with 286 additions and 260 deletions
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18
docs/pcjs/examples/pc.js
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@ -60,10 +60,10 @@ l.zb=function(a,b,c){var d=this;a=!1;switch(b){case "power":case "reset":this.ka
a=!0;break;case "speed":this.ka[b]=c;a=!0;break;case "setSpeed":this.ka[b]=c,c.onclick=function(){pc(d,d.T.Cd<<1,!0)},c.textContent=this.T.te.toFixed(2)+"Mhz",a=!0}return a};function qc(a,b){if(a.ea.Sb){var c=a.A-b;a.A-=c;a.mc-=c}}function rc(a,b,c){a.$c+=b;c&&(a.mc=a.A=0)}
function sc(a,b){var c=30;60>c&&(c=60);2>c&&(c=2);var d=1;b&&1<a.T.Cd&&a.T.Bd&&(d=a.T.Bd/a.T.Df);a.T.Yh=Math.round(1E3/30);a.T.Xk=Math.floor(a.T.ad/c*d);a.T.tg=Math.floor(a.T.ad/30*d);a.T.$h=Math.floor(a.T.ad/60*d);a.T.Zh=Math.floor(a.T.ad/2*d);b||(a.T.Re=a.T.tg,a.T.Qe=a.T.$h,a.T.Pe=a.T.Zh);a.T.ug=0}function tc(a,b){var c=a.$c+a.zc+a.mc-a.A;b&&1<a.T.Cd&&a.T.Bd>a.T.Df&&(c=Math.round(c/a.T.Cd));return c}function kc(a){a.T.Bd=0;a.$c=a.zc=a.mc=a.A=0;lc(a);pc(a,1)}
function pc(a,b,c){if(void 0!==b){.8>a.T.Bd/a.T.te&&(b=1);a.T.Cd=b;b=a.T.Df*a.T.Cd;if(a.T.te!=b){a.T.te=b;b=a.T.te.toFixed(2)+"Mhz";var d=a.ka.setSpeed;d&&(d.textContent=b);a.rc("target speed: "+b)}c&&a.aa&&uc(a.aa)}rc(a,a.zc);a.zc=0;a.T.ue=ka();a.T.Rd=0;sc(a)}
l.mh=function(a){if($a(this,!0)){if(!this.ea.Sb){pc(this);this.aa&&this.aa.start(this.T.ue,tc(this));this.ea.Sb=!0;this.ea.Rh=!0;this.P&&vc(this.P);var b=this.ka.run;b&&(b.textContent="Halt");this.aa&&(this.aa.Xd(),a&&uc(this.aa,!0))}this.T.ug>=this.T.ad&&sc(this,!0);this.T.Se=0;this.T.Ef=ka();this.T.Rd&&(a=this.T.Ef-this.T.Rd,a>this.T.Yh&&(this.T.ue+=a,this.T.ue>this.T.Ef&&(this.T.ue=this.T.Ef)));try{do{var c=this.ea.zf?1:this.T.Xk;if(this.P){wc(this.P);var d=this.P;a=c;var e=d.K[0];if(e.Od){var f=
l.mh=function(a){if($a(this,!0)){if(!this.ea.Sb){pc(this);this.aa&&this.aa.start(this.T.ue,tc(this));this.ea.Sb=!0;this.ea.Rh=!0;this.P&&vc(this.P);var b=this.ka.run;b&&(b.textContent="Halt");this.aa&&(this.aa.Xd(!0),a&&uc(this.aa,!0))}this.T.ug>=this.T.ad&&sc(this,!0);this.T.Se=0;this.T.Ef=ka();this.T.Rd&&(a=this.T.Ef-this.T.Rd,a>this.T.Yh&&(this.T.ue+=a,this.T.ue>this.T.Ef&&(this.T.ue=this.T.Ef)));try{do{var c=this.ea.zf?1:this.T.Xk;if(this.P){wc(this.P);var d=this.P;a=c;var e=d.K[0];if(e.Od){var f=
(tc(d.A,d.ba)-e.ld)/d.Ga|0,g=xc(d,0)-f;6==e.mode&&(g-=f);var h=g*d.Ga|0;6==e.mode&&(h>>=1);a>h&&(a=h)}var c=a,k=this.P;a=c;if(k.B&&k.B[11]&64){var m=k.ia-tc(k.A,k.ba);0<m&&a>m&&(a=m)}c=a}try{this.nj(c)}catch(x){if("number"!=typeof x)throw x;}var p=this.mc-this.A;this.zc+=p;this.T.Se+=p;rc(this,0,!0);a=p;this.ea.zf&&(b=!1,this.T.Ff=this.T.Ff+this.Th()|0,this.T.ve-=a,0>=this.T.ve&&(this.T.ve+=this.T.Ne,b=!0),0<=this.T.Oe&&this.T.Oe<=tc(this)&&(this.T.Ne=this.T.Oe=-1,lc(this),oc(this),b=!0),b&&this.rc(tc(this)+
" cycles: checksum="+ea(this.T.Ff)));this.T.Qe-=p;0>=this.T.Qe&&(this.T.Qe+=this.T.$h,this.aa&&yc(this.aa));this.T.Pe-=p;0>=this.T.Pe&&(this.T.Pe+=this.T.Zh,this.aa&&this.aa.Xd());this.T.Re-=p;if(0>=this.T.Re){this.T.Re+=this.T.tg;break}}while(this.ea.Sb)}catch(x){oc(this);mc(this);this.aa&&this.aa.stop(ka(),tc(this));$a(this,!1);cb(this,x.stack||x.message);return}c=setTimeout;d=this.xj;this.T.Rd=ka();e=this.T.Yh;this.T.Se&&(e=Math.round(e*this.T.Se/this.T.tg));e-=this.T.Rd-this.T.Ef;if(f=this.T.Rd-
this.T.ue)this.T.Bd=Math.round(this.zc/(10*f))/100,864E5<=f&&(this.$c=0,this.P&&wc(this.P,!0),pc(this));if(0>e||this.T.Bd<this.T.te)e=0;this.T.ug+=this.T.Se;this.T.Rd+=e;c(d,e)}else mc(this),this.aa&&this.aa.stop(ka(),tc(this))};l.nj=function(){return 0};function oc(a,b){a.ea.Qc&&(a.ea.hg=!0);a.mc-=a.A;a.A=0;rc(a,a.zc);a.zc=0;if(a.ea.Sb){a.ea.Sb=!1;a.P&&vc(a.P);var c=a.ka.run;c&&(c.textContent="Run")}a.ea.Le=b}function mc(a){a.aa&&(yc(a.aa,void 0),a.aa.Xd())}
this.T.ue)this.T.Bd=Math.round(this.zc/(10*f))/100,864E5<=f&&(this.$c=0,this.P&&wc(this.P,!0),pc(this));if(0>e||this.T.Bd<this.T.te)e=0;this.T.ug+=this.T.Se;this.T.Rd+=e;c(d,e)}else mc(this),this.aa&&this.aa.stop(ka(),tc(this))};l.nj=function(){return 0};function oc(a,b){a.ea.Qc&&(a.ea.hg=!0);a.mc-=a.A;a.A=0;rc(a,a.zc);a.zc=0;if(a.ea.Sb){a.ea.Sb=!1;a.P&&vc(a.P);var c=a.ka.run;c&&(c.textContent="Run")}a.ea.Le=b}function mc(a){a.aa&&(yc(a.aa,void 0),a.aa.Xd(void 0))}
function zc(a,b,c,d){this.A=a;this.Ia=a.Ia;this.id=b;this.Tf=c||"";this.ja=0;this.Za=65535;this.C=this.Za+1;this.sb=this.nc=this.ext=this.lb=this.type=this.ya=0;this.hc=-1;this.U=this.Nc=2;this.N=this.sa=65535;this.L=this.Xh;this.I=this.Jh;this.K=this.Lh;this.B={ja:-1,ya:0,Za:0,lb:0,type:0,ext:0,hc:-1};1==this.id&&(this.cf=0,this.D=null,this.pe=!1,this.H=Array(32),this.G=[]);Ac(this,!0,d)}l=zc.prototype;l.Xh=function(a){this.ja=a&65535;return this.ya=this.ja<<4};
l.Cf=function(a,b){var c,d,e=this.A;a&=65535;a&4?(c=e.Zb.ya,d=c+e.Zb.Za|0):(c=e.ub,d=e.wc);if(c){c=c+(a&65528)|0;if(d-c|0)return e.A-=15,Bc(this,c,a,b);6>this.id&&t.call(e,b&&3==this.id?10:13,a&65532)}return-1};l.Uk=function(a){var b=this.A;a=b.Ab+(a<<2);var c=b.ga(a);b.W&=-769;return this.load(b.ga(a+2))+c|0};l.Tk=function(a){var b=this.A;a<<=3;var c=b.Ab+a|0;if(7<=(b.xc-c|0))return this.D=!0,a=Bc(this,c,a),-1!==a&&(a+=this.cf),a;t.call(b,13,a|2);return-1};l.Jh=function(a){return this.ya+a|0};
l.Lh=function(a){return this.ya+a|0};l.Ih=function(a,b){return(a>>>0)+b<=this.C?this.ya+a|0:this.wf()};l.zj=function(a,b){return(a>>>0)+b>this.C?this.ya+a|0:this.wf()};l.wf=function(){t.call(this.A,13,0);return-1};l.Kh=function(a,b){return(a>>>0)+b<=this.C?this.ya+a|0:this.xf()};l.Aj=function(a,b){return(a>>>0)+b>this.C?this.ya+a|0:this.xf()};l.xf=function(){t.call(this.A,13,0);return-1};
@ -113,8 +113,8 @@ function Ge(a,b){a.L&2||a.Mc(a.Eb.Qb(a.La,1),b)}function He(a,b){a.L&2||a.bb(a.E
l.O=function(){var a=ge(this,1),b=this.Jb(this.Y)<<24>>24;this.Y=a;return b};function u(a){var b=a.Tb(a.ra);a.ra=a.ra+a.U|0;var c=a.Xf-a.ra|0;0>c&&0<=(a.Xf^a.ra)&&(8088>=a.ca||!a.S.zd&&a.S.Za==a.S.sa||a.S.zd&&!a.S.Za?v(a,a.ra-a.S.ya&a.S.sa):-1>c&&t.call(a,12,0));return b}
function Jc(a,b,c,d){c=a.ra-c|0;0>(c-a.$d|0)&&0<=(a.$d^c)&&(8088>=a.ca||!a.S.zd&&a.S.Za==a.S.sa||a.S.zd&&!a.S.Za?(v(a,c-a.S.ya&a.S.sa),c=a.ra):t.call(a,12,0));switch(d){case 1:a.Mc(c,b);break;case 2:a.bb(c,b);break;case 4:a.Va(c,b)}a.ra=c}function y(a,b){var c=a.ra-a.U|0;0>(c-a.$d|0)&&0<=(a.$d^c)&&(8088>=a.ca||!a.S.zd&&a.S.Za==a.S.sa||a.S.zd&&!a.S.Za?(v(a,c-a.S.ya&a.S.sa),c=a.ra):t.call(a,12,0));a.Xb(c,b);a.ra=c}
function O(a,b,c){var d=4;1==b.length&&(d=1,c=c?1:0);if(80386>a.ca)2<b.length&&(b=b.substr(1,2));else if("PS"==b||2<b.length)d=8;a.ka[b]&&(void 0===c&&(cb(a,"Value for "+b+" is invalid"),oc(a)),d=!a.ea.Sb||a.ea.Qh?ea(c,d):"--------".substr(0,d),a.ka[b].textContent!=d&&(a.ka[b].textContent=d))}
l.Xd=function(a){if(this.yh&&(a||!this.ea.Sb||this.ea.Qh)){O(this,"EAX",this.J);O(this,"EBX",this.D);O(this,"ECX",this.G);O(this,"EDX",this.M);O(this,"ESP",w(this));O(this,"EBP",this.K);O(this,"ESI",this.I);O(this,"EDI",this.H);O(this,"CS",this.Ca.ja);O(this,"DS",this.xa.ja);O(this,"SS",this.S.ja);O(this,"ES",this.pa.ja);O(this,"EIP",A(this));var b=Mc(this);O(this,"PS",b);O(this,"V",b&2048);O(this,"D",b&1024);O(this,"I",b&512);O(this,"T",b&256);O(this,"S",b&128);O(this,"Z",b&64);O(this,"A",b&16);
O(this,"P",b&4);O(this,"C",b&1);80386==this.ca&&(O(this,"FS",this.Ta.ja),O(this,"GS",this.Xa.ja),O(this,"CR0",this.Pa),O(this,"CR2",this.rd),O(this,"CR3",this.dd))}if(b=this.ka.speed)b.textContent=this.ea.Sb&&this.T.Bd?this.T.Bd.toFixed(2)+"Mhz":"Stopped";this.parent.Xd.call(this,a)};
l.Xd=function(a){this.yh&&(a||!this.ea.Sb||this.ea.Qh)&&(O(this,"EAX",this.J),O(this,"EBX",this.D),O(this,"ECX",this.G),O(this,"EDX",this.M),O(this,"ESP",w(this)),O(this,"EBP",this.K),O(this,"ESI",this.I),O(this,"EDI",this.H),O(this,"CS",this.Ca.ja),O(this,"DS",this.xa.ja),O(this,"SS",this.S.ja),O(this,"ES",this.pa.ja),O(this,"EIP",A(this)),a=Mc(this),O(this,"PS",a),O(this,"V",a&2048),O(this,"D",a&1024),O(this,"I",a&512),O(this,"T",a&256),O(this,"S",a&128),O(this,"Z",a&64),O(this,"A",a&16),O(this,
"P",a&4),O(this,"C",a&1),80386==this.ca&&(O(this,"FS",this.Ta.ja),O(this,"GS",this.Xa.ja),O(this,"CR0",this.Pa),O(this,"CR2",this.rd),O(this,"CR3",this.dd)));if(a=this.ka.speed)a.textContent=this.ea.Sb&&this.T.Bd?this.T.Bd.toFixed(2)+"Mhz":"Stopped"};
l.nj=function(a){this.ea.Le=!0;this.ea.Hj=!1;this.ea.Rh=!1;this.mc=this.A=a;this.P&&!a&&wc(this.P);a||(this.L|=4);do{if(a=this.L&3312)this.wa|=a;else if(this.Ed=this.Y,this.va=this.xa,this.rb=this.S,this.F=this.C=-1,this.wa&3072&&Yd(this),this.wa=this.L&256,this.Ea){a:if(!(this.L&4)){a=80286>this.ca?0:1;for(var b=0;2>b;b++){switch(a){case 0:if(this.Ea&1&&this.W&512){var c=Ke(this.P);if(-1<=c&&(this.Ea&=-2,0<=c)){this.Ea&=-5;Le.call(this,c);break a}}break;case 1:if(this.Ea&2){this.Ea&=-3;80386<=this.ca&&
(this.qb[6]|=16384);Le.call(this,1);break a}}a=1-a}}if(this.Ea&4){this.L=this.A=0;break}}this.L=0;this.ma[this.na()].call(this)}while(0<this.A);return this.ea.Le?this.mc-this.A:void 0===this.ea.Le?0:-1};Ea(function(){for(var a=Za(document,"pcjs","cpu"),b=0;b<a.length;b++){var c=a[b],d=Wa(c),d=new Rc(d);Ya(d,c)}});
function Me(a){Ia.call(this,"FPU",a,Me);this.ca=a.model||8087;(a=a.stepping)&&ca(a,16);this.K=new Float64Array(8);this.da=new Int32Array(this.K.buffer);this.ba=new Float32Array(1);this.la=new Int32Array(this.ba.buffer);this.S=new Float64Array(1);this.I=new Int32Array(this.S.buffer);this.G=Array(3);this.ha=this.aa=-1;this.L=this.R=this.X=this.B=0;this.Y=new Float64Array(1);this.ia=new Int32Array(this.Y.buffer);this.ia[0]=0;this.ia[1]=268402688;Ne(this)}Qa(Me);l=Me.prototype;
@ -600,7 +600,7 @@ ce.prototype={constructor:ce,value:function(){return this[this.id]},data:functio
this.key)){try{window.localStorage.removeItem(d)}catch(e){}b.splice(c,1);c=0}}};function ln(a,b){a[a.id]={};b&&C(a,"parms",b);a.A=!1}function mn(a){var b=!0;if(ta()){var c=JSON.stringify(a[a.id]);xa(a.key,c)||(n("Unable to store "+c.length+" bytes in browser local storage"),b=!1)}return b}function nn(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(c){n(c.message||c),b=!1}return b}function on(a,b){return a[a.id][b]||null}function C(a,b,c){try{a[a.id][b]=c}catch(d){}}
function pn(a,b,c){Ia.call(this,"Computer",a,pn);this.ea.Rb=!1;qn(this,b);this.aa=jc(this,"autoPower",a);this.G=0;this.ia=a.busWidth||a.buswidth;this.B=rn;this.R=null;this.K=this.da=!1;this.la=jc(this,"url")||"";this.ma=(Math.random()+.1).toString(36).substr(2,12);this.C=sn(this);if(this.A=Va("CPU",this.id)){this.Ia=Va("Debugger",this.id);this.I=[];for(b=null;b=kb(this,"Video",b);)this.I.push(b);this.ha=new rb({id:this.lf+".bus",buswidth:this.ia},this.A,this.Ia);var d,e=Ta(this.id);if((this.D=Va("Panel",
this.id))&&this.D.gg)for(b=0;b<e.length;b++)d=e[b],d.Ba=this.D.Ba,d.rc=this.D.rc,d.gg=this.D.gg;for(b=0;b<e.length;b++)d=e[b],d.pc&&d.pc(this,this.ha,this.A,this.Ia);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.P=d:this.B=parseInt(d,10));var f;if(a=jc(this,"state")||(f=!0,a.state))b=this.X=a,f||(this.K=!0,this.B=rn),this.B&&(this.S=new ce(this,tn),this.S.load()?b=null:delete this.S);!b&&this.B&&(b=un(this))&&(this.K=!0);if(b){var g=this;pa(b,null,!0,function(a,b,c){c?(g.P=null,g.K=!1,g.Ba("Unable to load machine state from server (error "+
c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(g.R=b,g.da=!0);ab(g)})}else ab(this);this.ka.power||(this.aa=!0);!c&&this.aa&&vn(this,this.df)}else n("Unable to find CPU component")}Qa(pn);var tn="1.21.6",rn=0;l=pn.prototype;l.se=function(){return this.ma};function qn(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){n(d.message+" ("+c+")")}}a.L=b}
c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(g.R=b,g.da=!0);ab(g)})}else ab(this);this.ka.power||(this.aa=!0);!c&&this.aa&&vn(this,this.df)}else n("Unable to find CPU component")}Qa(pn);var tn="1.21.7",rn=0;l=pn.prototype;l.se=function(){return this.ma};function qn(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){n(d.message+" ("+c+")")}}a.L=b}
function jc(a,b,c){var d=b.toLowerCase(),d=La[b]||La[d];void 0===d&&a.L&&(d=a.L[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}l.Ad=function(){return this.C||""};function vn(a,b,c){for(var d=Ta(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!bb(f)){bb(f,function(){vn(a,b,c)});return}}b.call(a,c)}
function wn(a,b){var c=new ce(a,tn,"validate");if(c.load()&&nn(c)){var d=on(c,"timestamp"),e=b?on(b,"timestamp"):"unknown";d!=e&&(a.Ba("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}
l.df=function(a){void 0===a&&(a=this.B||(this.R?1:rn));if(!this.G){this.G++;var b=!1,c=!1;this.ba=!1;var d=this.S||new ce(this,tn);if(-1==a)b=!0;else if(a>rn){if(d.load(this.R)){this.H=new ce(this,tn,"failsafe");this.H.load()&&(xn(this,d),a=2,ln(this.H));C(this.H,"timestamp",la());mn(this.H);var e=this.B&&!this.K;if(1==a||ra("Click OK to restore the previous PCjs machine state, or CANCEL to reset the machine.")){if(c=nn(d)){var f=on(d,"code"),g=on(d,"data");f&&("ok"==f?d.load(g):("error"==f&&"no machine state"!=
@ -608,7 +608,7 @@ g?(this.Ba("Error: "+g),"unable to verify user"==g&&(xa("user",""),this.C=null))
function yn(a,b,c,d,e){if(!b.ea.Rb){b.ea.Rb=!0;if(b.Vb){var f=null;e&&((f=on(c,b.id))||(f=on(c,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.Vb(f,d)&&f&&(n("Unable to restore state for "+b.type),a.X&&!a.da?(c.clear(),a.B=rn,window&&window.location.reload()):a.ba=!0,b.Vb(null),e=!1)}if(!d&&b.zh)for(a=b.zh.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
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