pcjs/versions/pc8080/1.23.3/pc8080-dbg.js

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function Bd(a,b,c){a.B&=~b;c&&(a.B|=b)}m.cc=function(a,b){var c=this.J;bb(this,a,null,b,"STATUS0",c);return c};m.dc=function(a,b){var c=this.B;bb(this,a,null,b,"STATUS1",c);return c};m.ec=function(a,b){var c=this.K;bb(this,a,null,b,"STATUS2",c);return c};m.bc=function(a,b){var c=this.w>>8-this.F&255;bb(this,a,null,b,"SHIFT.RESULT",c);return c};m.jc=function(a,b,c){bb(this,a,b,c,"SHIFT.COUNT",null);this.F=b};m.lc=function(a,b,c){bb(this,a,b,c,"SOUND1",null);this.H=b};
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function Cd(a){v.call(this,"ROM",a,Cd);this.u=null;this.H=a.addr;this.B=a.size;this.I=a.writable;this.w=a.alias;this.F=a.file;this.J=ba(this.F);if(this.F){a=this.F;var b=ca(this.J);"json"!=b&&"hex"!=b&&(a=pa()+"/api/v1/dump?file="+this.F+"&format=bytes&decimal=true");var c=this;oa(a,null,!0,function(a,b,f){Dd(c,a,b,f)})}}Wa(Cd);var Ed=[0,5];Cd.prototype.Fa=function(a,b,c,d){this.C=b;this.b=c;this.G=d;Fd(this)};
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Jd.prototype.ma=function(a,b,c){var d=this;a=a+"-"+b;if(void 0===this.L[a])switch(b){case "kbd":return c.onkeydown=function(a){return Md(d,a,!0)},c.onkeyup=function(a){return Md(d,a,!1)},!0;default:if(void 0!==Kd[b])return this.L[a]=c,a=function(a,b){return function(){Nd(a,b,!0)}}(this,b),b=function(a,b){return function(){Nd(a,b,!1)}}(this,b),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}return!1};
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function Od(a,b,c,d,e){var f=this;this.Ha=wa("Gecko/");var h=["","moz","ms","webkit"];v.call(this,"Video",a,Od,262144);this.ra=a.screenWidth;this.ba=a.screenHeight;this.ya=a.bufferAddr;this.ub=a.bufferRAM;var g=a.bufferFormat;this.ta=g&&Pd[g.toLowerCase()]||Qd;this.K=a.bufferCols;this.Z=a.bufferRows;this.sa=a.bufferBits||1;this.wb=a.bufferLeft||0;if(this.F=a.bufferRotate)this.F=this.F%360,0<this.F&&(this.F-=360),-90!=this.F&&(this.oa("unsupported buffer rotation: "+this.F),this.F=0);this.ac=a.interruptRate;
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this.ha=1<<this.sa;this.Y=Array(this.ha+2);this.Y[0]=[0,0,0,255];this.Y[1]=[255,255,255,255];1==this.ta&&(this.Y[this.ha+0]=[255,255,0,255],this.Y[this.ha+1]=[0,255,0,255]);a=this.K;b=this.Z;this.F&&(a=this.Z,b=this.K);this.Qa=this.J.createImageData(a,b);this.T=document.createElement("canvas");this.T.width=a;this.T.height=b;this.sb=this.T.getContext("2d");if(this.w=e)if(this.w.Ra=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.w.Ra){for(c=0;c<h.length;c++)if(d=
h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Rd(f,document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);break}for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){Rd(f,null)},!1);break}}}Wa(Od);var Qd=0,Pd={vt100:2};
Od.prototype.Fa=function(a,b,c,d){this.u=a;this.C=b;this.b=c;this.G=d;this.ta||(this.B=ob(a,"ChipSet"))&&this.B.Ma==yd&&(this.ta=1);!this.ub&&(this.ua=(this.K*this.sa>>3)*this.Z,sb(this.C,this.ya,this.ua,3)&&(this.gb=this.ua>>1,this.hb=16/this.sa|0,this.za=!1,void 0===this.qa||this.qa.length!=this.gb))&&(this.qa=Array(this.gb));(this.ga=ob(a,"Keyboard"))&&this.I&&this.ga.ma(this.Db?"textarea":"canvas","kbd",this.ea);C(this)};
Od.prototype.ma=function(a,b,c){var d=this;switch(b){case "fullScreen":return this.L[b]=c,this.w&&this.w.Ra?c.onclick=function(){d.Ra()}:c.parentNode.removeChild(c),!0}return!1};
Od.prototype.Ra=function(){var a=!1;if(this.w){if(this.w.Ra){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.ra/this.ba;b>c&&(a=Math.round(c/b*100)+"%")}this.Ha?(this.I.style.width=a,this.I.style.width=a,this.I.style.display="block",this.I.style.margin="auto"):(this.w.style.width=a,this.w.style.height="auto");this.w.style.backgroundColor="black";this.w.Ra();a=!0}this.ea&&this.ea.focus()}return a};
function Rd(a,b){!b&&a.w&&(a.Ha?a.I.style.width=a.I.style.height="":a.w.style.width=a.w.style.height="");db(a,"notifyFullScreen("+b+")",!0)}
Ja(function(){for(var a=z(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=y(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<=qa().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function Sd(a){v.call(this,"Debugger",a,Sd);this.style=Td;this.ea=this.za=this.K=0;this.Y=T();this.sb=T();this.F=-1;this.w=[];this.ha=!1;this.ga=T();this.I=[];this.qa={};this.B=this.Z=this.H=[];Ud(this);this.ta=0;Vd(this);this.Ha=[];Wd(this,a.messages);this.Qa=a.commands;var b=this;window?void 0===window.$&&(window.$=function(a){return rc(b,a)}):void 0===global.$&&(global.$=function(a){return rc(b,a)})}Wa(Sd);
var Xd={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory",f:"frequencies","g [#]":"go [to #]",h:"halt","i [#]":"input port #","if":"eval expression",k:"stack trace",ln:"list nearest symbol(s)",m:"messages","o [#]":"output port #",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"},Td=8080,Yd="NONE ACI ADC ADD ADI ANA ANI CALL CC CM CNC CNZ CP CPE CPO CZ CMA CMC CMP CPI DAA DAD DCR DCX DI EI HLT IN INR INX JMP JC JM JNC JNZ JP JPE JPO JZ LDA LDAX LHLD LXI MOV MVI NOP ORA ORI OUT PCHL POP PUSH RAL RAR RET RC RM RNC RNZ RP RPE RPO RZ RLC RRC RST SBB SBI SHLD SPHL STA STAX STC SUB SUI XCHG XRA XRI XTHL".split(" "),
Zd="NONE ADC ADC ADD ADD AND AND CALL CALLC CALLS CALLNC CALLNZ CALLNS CALLP CALLNP CALLZ NOT CMC CMP CMP DAA ADD DEC DEC CLI STI HLT IN INC INC JMP JC JS JNC JNZ JNS JP JNP JZ MOV MOV MOV MOV MOV MOV NOP OR OR OUT JMP POP PUSH RCL RCR RET RETC RETS RETNC RETNZ RETNS RETP RETNP RETZ ROL ROR RST SBB SBB MOV MOV MOV MOV STC SUB SUB XCHG XOR XOR XCHG".split(" "),$d="B C D E H L M A BC DE HL SP PC PS PSW".split(" "),ae=[[45],[42,2067,32],[71,2131,18193],[29,2067],[28,17],[22,17],[44,17,32],[63],[45,32768],
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[3,18193,529],[3,18193,785],[3,18193,1041],[3,18193,1297],[3,18193,1617],[3,18193,1809],[2,18193,17],[2,18193,273],[2,18193,529],[2,18193,785],[2,18193,1041],[2,18193,1297],[2,18193,1617],[2,18193,1809],[73,18193,17],[73,18193,273],[73,18193,529],[73,18193,785],[73,18193,1041],[73,18193,1297],[73,18193,1617],[73,18193,1809],[66,18193,17],[66,18193,273],[66,18193,529],[66,18193,785],[66,18193,1041],[66,18193,1297],[66,18193,1617],[66,18193,1809],[5,18193,17],[5,18193,273],[5,18193,529],[5,18193,785],
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[54],[38,51],[30,32819],[15,51],[7,51],[1,18193,33],[65,128],[57],[50,2323],[33,51],[48,33,18193],[10,51],[51,2323],[74,18193,33],[65,128],[55],[54,32768],[31,51],[27,18193,33],[8,51],[7,32819],[67,18193,33],[65,128],[61],[50,2579],[37,51],[78,19283,18963],[14,51],[51,2579],[6,18193,33],[65,128],[60],[49,2579],[36,51],[75,18963,18707],[13,51],[7,32819],[77,18193,33],[65,128],[59],[50,3603],[35,51],[24],[12,51],[51,3603],[47,18193,33],[65,128],[56],[69,19219,18963],[32,51],[25],[9,51],[7,32819],[19,
18193,33],[65,128]],be={cpu:1,bus:64,mem:128,port:256,chipset:32768,keyboard:65536,key:131072,video:262144,fdc:524288,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:268435456,warn:536870912,buffer:1073741824,halt:-2147483648};m=Sd.prototype;
m.Fa=function(a,b,c,d){this.C=b;this.b=c;this.u=a;(a=dc(a,"messages"))&&Wd(this,a);this.gb=ae;ce(this,function(a){a:{var b=d.C.U,c=a[0],g=a=0,k=b.length;if(c){a=V(W(d,c));if(-1===a){d.g("invalid address: "+c);break a}g=a>>>d.C.fa;k=1}d.g("blockid   physical   blockaddr   used    size    type");d.g("--------  ---------  ----------  ------  ------  ----");for(var c=-1,l=0;k--;){var n=b[g];n.type==c?l++||d.g("..."):(c=n.type,l=ub[c],n&&d.g(q(n.id)+"  %"+q(g<<d.C.fa)+"  %%"+q(n.D)+"  "+r(n.qb)+"  "+r(n.size)+
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function Ve(a,b,c,d){for(var e=T(b.D),f=a.W(b,1),h=a.gb[f],g="",k=(8086!=a.style?Yd:Zd)[h[0]],l=h.length-1,n=0,p,x=1;x<=l;x++){var B="";p=h[x];if(void 0!==p&&!(p&16384&&a.style==Td)){var u=p&240;if(u){var ma=p&15;ma?n=ma:p|=n;p&61440||(p|=1==x?8192:4096);if(u&32)a:{var B=a,u=p,ma=b,w=" ";switch(u&15){case 1:w=q(B.W(ma,1),2);break;case 2:w=q(B.W(ma,1)<<24>>24,4);break;case 3:w=q(B.Ia(ma,2),4);break;default:B="imm("+r(u)+")";break a}8086==B.style&&u&64?w="["+w+"]":u&16||(w=(B.style==Td?"$":"0x")+w);
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function We(a,b){var c;switch(b){case "IF":c=a.b.pa&512;break;case "SF":c=Rc(a.b);break;case "ZF":c=Qc(a.b);break;case "AF":c=Pc(a.b);break;case "PF":c=Oc(a.b);break;case "CF":c=I(a.b);break;default:c=0}return b.charAt(0)+(c?"1":"0")+" "}function Xe(a,b){return $d[b]+"="+me(a,b)+" "}function Ye(a){return Xe(a,7)+Xe(a,8)+Xe(a,9)+Xe(a,10)+Xe(a,11)+We(a,"IF")+We(a,"SF")+We(a,"ZF")+We(a,"AF")+We(a,"PF")+We(a,"CF")}
var Ze={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};
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function he(a,b,c){var d;if(b){b=ge(a,b);for(var e=0,f=!1,h=b,g=[],k=[],l=b.split(/(\|\||&&|\||^|&|!=|==|>=|>>>|>>|>|<=|<<|<|-|\+|%|\/|\*)/);e<l.length;){var n=l[e++],p=n.length,n=ia(n);if(!n){f=!0;break}n=af(a,n,null,!1===c);if(void 0===n){f=!0;c=!1;break}g.push(n);if(e==l.length)break;var n=l[e++],x=n.length;k.length&&Ze[n]<Ze[k[k.length-1]]&&$e(g,k,1);k.push(n);b=b.substr(p+x)}$e(g,k)&&1==g.length||(f=!0);f?c&&a.g("error parsing '"+h+"' at character "+(h.length-b.length)):(d=g.pop(),c&&bf(a,null,
d))}return d}function ge(a,b){for(var c;(c=b.match(/\{(.*?)}/))&&!(0<=c[1].indexOf("{"));){var d=he(a,c[1]);b=b.replace("{"+c[1]+"}",null!=d?q(d):"undefined")}for(;(c=b.match(/\[(.*?)]/))&&!(0<=c[1].indexOf("["));)d=W(a,c[1]),b=b.replace("["+c[1]+"]",d?q(a.Ia(d,0),4):"undefined");for(c=b;d=c.match(/\$([a-z]+)/i);){var e=null;switch(d[1].toLowerCase()){case "ops":e=a.ea-a.za}if(null==e)break;c=c.replace(d[0],e.toString())}return c}
function af(a,b,c,d){var e;void 0!==b?(e=le(b),0<=e?e=ne(a,e):(e=a.qa[b],void 0===e&&(e=aa(b))),void 0!==e||d||a.g("invalid "+(c?c:"value")+": "+b)):d||a.g("missing "+(c||"value"));return e}
function bf(a,b,c){var d,e=!1;if(void 0!==c){e=!0;d=c;var f,h="";if(!f||4<f)f=4;for(var g=0;g<f;g++){h&&(h=","+h);var k=d&255,l=8,n="";void 0===l?l=32:32<l&&(l=32);if(null==k||isNaN(k))for(;0<l--;)n="?"+n;else for(;0<l--;)n=(k&1?"1":"0")+n,k>>=1;h=n+"b"+h;d>>=8}d="0x"+q(c)+" "+c+". ("+h+")"}a.g((null!=b?b+": ":"")+d);return e}function cf(a,b){if(b)return bf(a,b,a.qa[b]);var c=0;for(b in a.qa)bf(a,b,a.qa[b]),c++;return 0<c}Sd.prototype.hb=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function df(a,b,c){var d=[],e=V(b)>>>0;for(b=0;b<a.I.length;b++){var f=a.I[b],h=f.D>>>0,g=f.hc;if(e>=h&&e<h+g){e=ja(f.Jb,[e-h],a.hb);0<=e?ef(a,b,e,d):c&&(e=~e,ef(a,b,e-1,d),ef(a,b,e,d));break}}return d}function ef(a,b,c,d){var e={},f=a.I[b].Jb,h=0,g=null;0<=c&&c<f.length&&(h=f[c][0],g=f[c][1]);g&&(e=a.I[b].Ea[g],g="."==g.charAt(0)?null:e.l||g);d.push(g);d.push(h);d.push(e.a);d.push(e.c)}
function ff(a,b){if("?"==b)a.g("frequency commands:"),a.g("\tclear\tclear all frequency counts");else{var c,d=0;if(a.J)if("clear"==b){for(c=0;c<a.J.length;c++)a.J[c]=[c,0];a.g("frequency data cleared");d++}else if(void 0!==b)a.g("unknown frequency command: "+b),d++;else{var e=a.J.slice();e.sort(function(a,b){return b[1]-a[1]});var f=8086!=a.style?Yd:Zd;for(c=0;c<e.length;c++){var h=e[c][0],g=e[c][1];g&&(a.g((f[a.gb[h][0]]+"  ").substr(0,5)+" ("+("0x"+q(h,2))+"): "+g+" times"),d++)}}d||a.g("no frequency data available")}}
function gf(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return cf(a)||a.g("no variables"),!0;if(!c[2])return cf(a,c[1]);if(!c[3])return delete a.qa[c[1]],!0;var d=he(a,c[3]);return void 0!==d?(a.qa[c[1]]=d,!0):!1}a.g("invalid assignment:"+b);return!1}
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function jf(a,b){switch(b[1]){case "8080":a.style=Td;break;case "8086":a.style=8086;break;case "cs":var c;void 0!==b[3]&&(c=+b[3]);switch(b[2]){case "int":a.b.i.Xa=c;break;case "start":a.b.i.jb=c;break;case "stop":a.b.i.Za=c;break;default:a.g("unknown cs option");return}void 0!==c&&qc(a.b);a.g("checksums "+(a.b.A.Ta?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(wc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.i.La.toFixed(2)+"Mhz")+
" ("+a.b.i.Oa+"x)");return;case "?":a.g("debugger options:");a.g("\t8080\t\tselect 8080-style mnemonics");a.g("\t8086\t\tselect 8086-style mnemonics");a.g("\tcs int #\tset checksum cycle interval to #");a.g("\tcs start #\tset checksum cycle start count to #");a.g("\tcs stop #\tset checksum cycle stop count to #");a.g("\tsp #\t\tset speed multiplier to #");break;default:if(b[1]){a.g("unknown option: "+b[1]);return}}a.g(a.style+"-style mnemonics enabled")}
function qe(a,b){var c;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(null!=b&&1<b.length){var e=b[1],f=null,h=e.indexOf("=");if(0<h)f=e.substr(h+1),e=e.substr(0,h);else if(2<b.length)f=b[2];else{a.g("missing value for "+b[1]);return}var h=!1,g=he(a,f);if(void 0!==g)switch(h=!0,e.toUpperCase()){case "A":d.j=g&255;break;case "B":d.N=g&255;break;case "BC":d.N=g>>8&255;case "C":d.O=g&255;break;case "D":d.P=
g&255;break;case "DE":d.P=g>>8&255;case "E":d.R=g&255;break;case "H":d.S=g&255;break;case "HL":d.S=g>>8&255;case "L":d.V=g&255;break;case "SP":d.ca=g&65535;break;case "PC":E(d,g);a.Y=T(d.M);break;case "PS":Ec(d,g);break;case "PSW":Ec(d,g&255|d.pa&-256);d.j=g>>8;break;case "CF":d.X=g?d.X|256:d.X&255;break;case "PF":g?Oc(d)||(d.aa^=1):Oc(d)&&(d.aa^=1);break;case "AF":d.la=g?~d.aa&16|d.la&-17:d.aa&16|d.la&-17;break;case "ZF":d.X=g?d.X&-256:d.X|255;break;case "SF":g?Rc(d)||(d.aa^=192):Rc(d)&&(d.aa^=192);
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function re(a,b,c,d){if(b=W(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=W(a,c,!0);if(!d||d.D<b.D)return;e=d.D-b.D;if(256<e){a.g("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=ib(a,!1)||a.ba?a.K:null;var h=null!=f?"cycles":null,g=df(a,b),k=b.D;if(g[0]&&d&&(!c&&d||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.g(l)}g[3]&&(h=g[3],f=null);f=Ve(a,b,h,f);a.g(f);a.Y=b;e-=b.D-k;c++}}}
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function Ue(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.ha&&(a.g("ended assemble at "+X(a.ga.D)),a.Y=a.ga,a.ha=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ua=null;if(jb(a)&&0<b.length){a.ha&&(b="a "+X(a.ga.D)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var h=f[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){f[0]=h.substr(k);f.unshift(h.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var n=W(a,f[1],!0);if(n)if(a.ga=
n,void 0===f[2])a.g("begin assemble at "+X(n.D)),a.ha=!0,sc(a.b);else{var p;a.g("not supported yet");p=[];if(p.length){for(var x=0;x<p.length;x++)a.ja(n,p[x],1);a.g(Ve(a,a.ga))}}break;case "b":a:{var B=f[0],u=f[1],ma=b;if("?"==u)a.g("breakpoint commands:"),a.g("\tbi [p]\ttoggle break on input port [p]"),a.g("\tbo [p]\ttoggle break on output port [p]"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),
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K)||te(a,a.H,K)||a.g("breakpoint missing: "+X(K.D)):"i"==w?a.g("breakpoint "+(yb(a.C,K.D)?"enabled":"cleared")+": port "+u+" (input)"):"o"==w?a.g("breakpoint "+(Bb(a.C,K.D)?"enabled":"cleared")+": port "+u+" (output)"):null!=K.D&&(ie(a,K,ma),"p"==w?a.Ja(a.B,K):"r"==w?a.Ja(a.Z,K):"w"==w?a.Ja(a.H,K):a.g("unknown breakpoint command: "+w))}}}break;case "c":a.va&&(a.va.value="");break;case "d":a:{var M,P=f[0],A=f[1],Y=f[2],Gf=f[3];if("?"==A){var xa="";for(M in be)a.Ha[M]&&(xa&&(xa+=","),xa+=M);xa+=",state,symbols";
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