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

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Ha(function(){for(var a=C(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=A(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<=pa().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function $d(a){z.call(this,"Debugger",a,$d);this.style=ae;this.ca=this.za=this.L=0;this.W=W();this.Ta=W();this.F=-1;this.w=[];this.ea=!1;this.da=W();this.I=[];this.qa={};this.C=this.Y=this.H=[];be(this);this.wa=0;ce(this);this.Fa=[];de(this,a.messages);this.Ia=a.commands;var b=this;window?void 0===window.$&&(window.$=function(a){return ee(b,a)}):void 0===global.$&&(global.$=function(a){return ee(b,a)})}Wa($d);
var fe={"?":"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"},ae=8080,ge="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(" "),
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function gf(a,b){var c;switch(b){case "IF":c=a.b.ta&512;break;case "SF":c=Tc(a.b);break;case "ZF":c=Sc(a.b);break;case "AF":c=Rc(a.b);break;case "PF":c=Qc(a.b);break;case "CF":c=Oc(a.b);break;default:c=0}return b.charAt(0)+(c?"1":"0")+" "}function hf(a,b){return ie[b]+"="+xe(a,b)+" "}function jf(a){return hf(a,7)+hf(a,8)+hf(a,9)+hf(a,10)+hf(a,11)+gf(a,"IF")+gf(a,"SF")+gf(a,"ZF")+gf(a,"AF")+gf(a,"PF")+gf(a,"CF")}
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function se(a,b,c){var d;if(b){b=re(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=mf(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++],v=n.length;k.length&&kf[n]<kf[k[k.length-1]]&&lf(g,k,1);k.push(n);b=b.substr(p+v)}lf(g,k)&&1==g.length||(f=!0);f?c&&a.g("error parsing '"+h+"' at character "+(h.length-b.length)):(d=g.pop(),c&&nf(a,null,
d))}return d}function re(a,b){for(var c;(c=b.match(/\{(.*?)}/))&&!(0<=c[1].indexOf("{"));){var d=se(a,c[1]);b=b.replace("{"+c[1]+"}",null!=d?r(d):"undefined")}for(;(c=b.match(/\[(.*?)]/))&&!(0<=c[1].indexOf("["));)d=ne(a,c[1]),b=b.replace("["+c[1]+"]",d?r(a.Na(d,0),4):"undefined");for(c=b;d=c.match(/\$([a-z]+)/i);){var e=null;switch(d[1].toLowerCase()){case "ops":e=a.ca-a.za}if(null==e)break;c=c.replace(d[0],e.toString())}return c}
function mf(a,b,c,d){var e;void 0!==b?(e=we(b),0<=e?e=ye(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 nf(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"+r(c)+" "+c+". ("+h+")"}a.g((null!=b?b+": ":"")+d);return e}function of(a,b){if(b)return nf(a,b,a.qa[b]);var c=0;for(b in a.qa)nf(a,b,a.qa[b]),c++;return 0<c}$d.prototype.Ra=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function pf(a,b,c){var d=[],e=me(b)>>>0;for(b=0;b<a.I.length;b++){var f=a.I[b],h=f.D>>>0,g=f.Sc;if(e>=h&&e<h+g){e=ja(f.Yb,[e-h],a.Ra);0<=e?qf(a,b,e,d):c&&(e=~e,qf(a,b,e-1,d),qf(a,b,e,d));break}}return d}function qf(a,b,c,d){var e={},f=a.I[b].Yb,h=0,g=null;0<=c&&c<f.length&&(h=f[c][0],g=f[c][1]);g&&(e=a.I[b].La[g],g="."==g.charAt(0)?null:e.l||g);d.push(g);d.push(h);d.push(e.a);d.push(e.c)}
function rf(a,b){if("?"==b)a.g("frequency commands:"),a.g("\tclear\tclear all frequency counts");else{var c,d=0;if(a.J)if("clear"==b){for(c=0;c<a.J.length;c++)a.J[c]=[c,0];a.g("frequency data cleared");d++}else if(void 0!==b)a.g("unknown frequency command: "+b),d++;else{var e=a.J.slice();e.sort(function(a,b){return b[1]-a[1]});var f=8086!=a.style?ge:he;for(c=0;c<e.length;c++){var h=e[c][0],g=e[c][1];g&&(a.g((f[a.Qa[h][0]]+"  ").substr(0,5)+" ("+("0x"+r(h,2))+"): "+g+" times"),d++)}}d||a.g("no frequency data available")}}
function sf(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return of(a)||a.g("no variables"),!0;if(!c[2])return of(a,c[1]);if(!c[3])return delete a.qa[c[1]],!0;var d=se(a,c[3]);return void 0!==d?(a.qa[c[1]]=d,!0):!1}a.g("invalid assignment:"+b);return!1}
function tf(a,b,c){var d=null;if(b=ne(a,b,!0)){var e=pf(a,b,!0);if(e.length){var f,h;e[0]&&(h="",(f=b.D-e[1])&&(h=" + "+t(f)),f=e[0]+" ("+X(e[1])+")"+h,c&&a.g(f),d=f);4<e.length&&e[4]&&(h="",(f=e[5]-b.D)&&(h=" - "+t(f)),f=e[4]+" ("+X(e[5])+")"+h,c&&a.g(f),d||(d=f))}else c&&a.g("no symbols")}return d}
function uf(a,b){switch(b[1]){case "8080":a.style=ae;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.jb=c;break;case "start":a.b.i.vb=c;break;case "stop":a.b.i.lb=c;break;default:a.g("unknown cs option");return}void 0!==c&&hc(a.b);a.g("checksums "+(a.b.B.fb?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(xc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.i.Wa.toFixed(2)+"Mhz")+
" ("+a.b.i.Ya+"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")}
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