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Fixed the signed truncation of 36-bit values (so that "-34,359,738,368. - 1" correctly produces "34359738367. aka 0o377777777777"), added the proper the right-to-left parsing of unary operators (all two of them: negate and complement), changed the PDP-10 disassembler to honor the selected base when displaying opcodes, and updated all the number-to-string conversions to select an appropriate number of digits when rendering values without a specified number of digits.

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Jeff 2017-03-20 13:34:25 -07:00 • committed by Jeff Parsons
commit a6021441c3
13 changed files with 665 additions and 637 deletions
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135
docs/pcx86/examples/pcx86-dbg.js
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function Di(a){if(this.Tc){var b=this.Tc,c=this.sj,d=this.ga,e=d>>3&7;b.A=d&7;var f=(3>(d>>6&3)?0:48)+e;(217==c||219==c)&&52<=f&&(f=e<<4|b.A);if(e=hi[c][f]){if(0>ii.indexOf(e)){var f=b.H,g=f.Bd;8087==b.ca&&(f.ha&16&&g++,f.ha&32&&g++);b.M=f.Z.U;b.I=g-f.Z.ua;-1!==f.C&&(b.N=f.ab.U,b.J=f.C-f.ab.ua);b.O=(c&7)<<8|d}e.call(b)}}this.A-=-1===this.C?2:8;return a}function Ei(a){if(80186>this.ca)return Fi.call(this,a);y.call(this,13,0);return a}function Ve(a){y.call(this,6);return a}
function Fi(a){Ye.call(this);return a}function Gi(a,b){a=Hi.call(this,this.S(),b);80386>this.ca&&(this.A-=12);return a}function Ii(a,b){a=this.Ea();a=2==this.W?Hi.call(this,a,b):Ji.call(this,a,b);80386>this.ca&&(this.A-=12);return a}function Ki(a,b){var c=!1;0>b&&(b=-b|0,c=!c);0>a&&(a=-a|0,c=!c);Li.call(this,a,b);c&&(this.Ba=~this.Ba+1|0,this.Ya=~this.Ya+(this.Ba?0:1)|0)}
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function Ni(a,b){if(-1===this.C)return Ye.call(this),a;ne(this,this.ja(this.C+this.W));this.A-=this.B.Xe;return b}function Oi(){this.A-=this.B.kk;return this.C}function Pi(a,b){if(-1===this.C)return Ye.call(this),a;oe(this,this.ja(this.C+this.W));this.A-=this.B.Xe;return b}function Qi(a,b){if(-1===this.C)return Ye.call(this),a;a=this.ja(this.C+this.W);this.Ga.load(a);this.A-=this.B.Xe;return b}
function Ri(a,b){if(-1===this.C)return Ye.call(this),a;a=this.ja(this.C+this.W);this.Ha.load(a);this.A-=this.B.Xe;return b}function Si(a,b){this.A-=14+(-1===this.C?0:2);if(b&65528&&-1!==this.xb.load(b)&&(7168==(this.xb.mb&7168)||this.xb.qc>=this.Ma)&&this.xb.qc>=(b&3))return vg(this),this.xb.Ka;rg(this);return a}function Ti(a,b){if(-1===this.C)return Ye.call(this),a;ge(this,this.ja(this.C+this.W));this.A-=this.B.Xe;return b}
function Ui(a,b){this.A-=-1===this.F?-1===this.C?this.B.sk:this.B.rk:this.B.pk;return b}function ej(a,b){switch(this.ga>>3&7){case 4:this.xa=this.D;break;case 5:this.xa=this.I;break;case 6:this.xa=this.L;break;case 7:this.xa=this.G}return b}function fj(a,b){return b}
function Ri(a,b){if(-1===this.C)return Ye.call(this),a;a=this.ja(this.C+this.W);this.Ha.load(a);this.A-=this.B.Xe;return b}function Si(a,b){this.A-=14+(-1===this.C?0:2);if(b&65528&&-1!==this.xb.load(b)&&(7168==(this.xb.mb&7168)||this.xb.qc>=this.Ma)&&this.xb.qc>=(b&3))return tg(this),this.xb.Ka;rg(this);return a}function Ti(a,b){if(-1===this.C)return Ye.call(this),a;ge(this,this.ja(this.C+this.W));this.A-=this.B.Xe;return b}
function Ui(a,b){this.A-=-1===this.F?-1===this.C?this.B.sk:this.B.rk:this.B.pk;return b}function Vi(a,b){switch(this.ga>>3&7){case 4:this.xa=this.D;break;case 5:this.xa=this.I;break;case 6:this.xa=this.L;break;case 7:this.xa=this.G}return b}function fj(a,b){return b}
function gj(a,b){a=this.ga>>3&7;switch(a){case 0:this.xa=this.D;break;case 2:this.xa=this.L;break;case 3:this.xa=this.G;break;default:if(80286==this.ca||80386==this.ca&&4!=a&&5!=a)y.call(this,6);else switch(a){case 1:this.xa=this.I;break;case 4:this.xa=z(this);break;case 5:this.xa=this.M;break;case 6:this.xa=this.K;break;case 7:this.xa=this.J}}return Ui.call(this,0,b)}
function hj(a,b){switch(this.ga>>3&7){case 0:b=this.oa.U;break;case 1:b=this.Z.U;break;case 2:b=this.Y.U;break;case 3:b=this.Ca.U;break;case 4:if(80386<=this.ca){b=this.Ga.U;break}y.call(this,6);b=a;break;case 5:if(80386<=this.ca){b=this.Ha.U;break}default:y.call(this,6),b=a}-1!==this.F&&ke(this,2);return Ui.call(this,0,b)}
function Li(a,b){if(a&-65536||b&-65536){var c=b&65535;b>>>=16;var d=a&65535;a>>>=16;var e=c*d,d=(e>>>16)+b*d,f=d>>>16,d=(d&65535)+c*a;this.Ba=d<<16|e&65535;this.Ya=f+((d>>>16)+b*a)|0}else this.Ba=a*b|0,this.Ya=0}function ij(a,b){this.A-=-1===this.F?-1===this.C?this.B.mc:this.B.Ib:this.B.Ac;return jg(this,a|b,128)}function jj(a,b){this.A-=-1===this.F?-1===this.C?this.B.mc:this.B.Ib:this.B.Ac;return jg(this,a|b,this.Fb)&this.R}
@ -363,7 +363,7 @@ Tk,this.Ea);this.A-=-1===this.F?1:this.B.yg},Ek,function(){this.ib.call(this,Tk,
this.I=this.xa;Zf(this,a);break;case 2:a=this.L;this.L=this.xa;ge(this,a);break;case 3:a=this.G;this.G=this.xa;ne(this,a);break;case 4:a=z(this);he(this,this.xa);80386<=this.ca?this.Ga.load(a):oe(this,a);break;case 5:a=this.M;this.M=this.xa;80386<=this.ca?this.Ha.load(a):Zf(this,a);break;case 6:a=this.K;this.K=this.xa;ge(this,a);break;case 7:a=this.J,this.J=this.xa,ne(this,a)}},function(){this.N|=1;this.ta=this.Aa;this.xa=fe(this);this.ib.call(this,Uk,hk);this.ta=-1},function(){this.A-=3},function(){var a=
this.D;this.D=this.D&~this.R|this.I&this.R;this.I=this.I&~this.R|a&this.R;this.A-=3},function(){var a=this.D;this.D=this.D&~this.R|this.L&this.R;this.L=this.L&~this.R|a&this.R;this.A-=3},function(){var a=this.D;this.D=this.D&~this.R|this.G&this.R;this.G=this.G&~this.R|a&this.R;this.A-=3},function(){var a=this.D,b=z(this);this.D=this.D&~this.R|b&this.R;he(this,b&~this.R|a&this.R);this.A-=3},function(){var a=this.D;this.D=this.D&~this.R|this.M&this.R;this.M=this.M&~this.R|a&this.R;this.A-=3},function(){var a=
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this.I=this.I&~c|this.I-b&c;a&&(bg(this),this.N|=256)}},function(){var a=1,b=0,c=this.wa,d=this.B.xh;this.ha&192&&(a=this.I&c,b=1,d=this.B.zh,this.ha&256||(this.A-=this.B.yh));if(a--){var e=zg(this,this.Da,this.K),f=zg(this,this.oa,this.J);this.F=this.C;Bi.call(this,e,f);e=this.O&1024?-1:1;this.K=this.K&~c|this.K+e&c;this.J=this.J&~c|this.J+e&c;this.I=this.I&~c|this.I-b&c;this.A-=d-this.B.Ib;a&&gg(this)==(this.ha&64)&&(bg(this),this.N|=256)}},function(){var a=1,b=0,c=this.wa,d=this.B.xh;this.ha&192&&
@ -411,13 +411,13 @@ B[145]=function(){ck.call(this,mj)};B[146]=function(){ck.call(this,nj)};B[147]=f
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function Tz(a,b,c,d,e){var f=!1;if(!a.Da++){b=Vz(a,b);t(a,-2147483632)&&204==yg(a.H,b)&&(f=!0);for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.Jd){null!=h.U&&(h.ya=null);for(var k=Vz(a,a.Sb(h)),m=0;m<c;m++)if(b+m==k){var p,f=!0;h.Jd&&(Fy(a,d,h,!0),e=!0);if(p=h.sl){for(var f=!1,v=0;v<p.length;v++)if(!Xz(a,p[v],!0)){if(p[v].indexOf("if")){f=!0;break}for(var u=v+1;u<p.length&&p[u].indexOf("else");u++)v++;if(u==p.length){f=!0;break}}a.H.ea.wb||(f=!0)}if(f){e||Uz(a,d,g,"hit");break}}}}}a.Da--;return f}
function Yz(a,b,c,d){for(var e=iy(a,b.Ja,b.U,b.ya,b.type),f=a.Ia(b,1),g=4,h=0,k=!1,m=!1;(102==f||103==f)&&g--;)102==f?k||(b.Hb=!b.Hb,k=!0):m||(b.dc=!b.dc,m=!0),h++,f=a.Ia(b,1);var g=-1,p=Zz,k=a.oa[f],m=k[0];m==$z&&(m=a.Ia(b,1),k=aA[m]||oy,f|=m<<8,m=k[0]);if(m==bA){var g=a.Ia(b,1),v;v=null;var u=g>>3&7,E=(3>(g>>6&3)?0:48)+u;(217==f||219==f)&&52<=E&&(E=u<<4|g&7);(u=cA[f])&&(v=u[E]);v&&(p=dA,k=v,m=k[0])}m>=p.length&&(g=a.Ia(b,1),k=eA[m-p.length][g>>3&7],m=k[0]);p=p[m];u=k.length-1;v="";b.Hb&&(m==fA?
p="CWDE":m==gA?p="CDQ":m>=hA&&m<=iA&&(p+="D"));if(164<=f&&167>=f||170<=f&&175>=f)u=0,b.Hb&&"W"==p.slice(-1)&&(p=p.slice(0,-1)+"D");for(var f=-1,E=!0,K=1;K<=u;K++){var H,I;H="";I=k[K];if(void 0!==I){0>f&&(f=I>>jA);m==kA&&(f==lA?v="[%800]":f==mA&&(v="ES:["+(b.dc?"E":"")+"DI]"));var T=I&nA;if(T!=oA)if(T==pA)E=!1;else{var L=I&qA;if(L>=R)if(0>g&&(g=a.Ia(b,1)),L<rA){L=a;H=I;var ua=u;I=b;var ca="",xb=g>>6,za=g&7;if(3>xb){T=!p.indexOf("FI");if(!xb&&(!I.dc&&6==za||I.dc&&5==za))xb=2;else{if(I.dc)if(4!=za)za+=
@ -785,7 +786,7 @@ null,a.H.Pb,a.H.cd)+" ";c=c+(d+" "+e)+WA(a,Dz);80386<=a.H.ca&&(c+=WA(a,Fz)+WA(a,
function aq(a,b,c,d,e,f,g,h){var k={},m=[],p;for(p in h){var v=h[p];"number"==typeof v&&(h[p]=v={o:v});var u=v.o,E=v.s,K=v.a;if(void 0!==u){void 0!==E&&(k.Ja=u,k.U=E,k.ya=null,a.Sb(k),(k.ya&-65536)==(a.ka.N&-65536)&&(k.ya&=1048575),v.p=k.ya);var E=m,u=[u>>>0,p],H=Ea(E,u,a.gj);0>H&&E.splice(-(H+1),0,u)}K&&(v.a=K.replace(/''/g,'"'))}a.D.push({Rf:b,pn:c,U:d,Ja:e,ya:f,en:g,Fd:h,Pi:m})}
function Ey(a,b,c){for(var d=0;d<a.D.length;d++){var e=a.D[d];if(!b||e.Rf==b)if(b&&c==e.pn||!b&&c==e.U){a.D.splice(d,1);break}}}function EA(a,b,c){for(var d=[],e=b.Ja>>>0,f=a.Sb(b)>>>0,g=0;g<a.D.length;g++){var h=a.D[g],k=h.U,m=h.Ja>>>0,p=h.ya;null!=p&&(p>>>=0);var v=h.en;48==k&&(k=40);if(k==b.U&&e>=m&&e<m+v||null!=p&&f>=p&&f<p+v){b=Ea(h.Pi,[e],a.gj);0<=b?$A(a,g,b,d):c&&(b=~b,$A(a,g,b-1,d),$A(a,g,b,d));break}}!d.length&&(a=a.ka.wj(f,!0))&&(d.push(a),d.push(f));return d}
function $A(a,b,c,d){var e={},f=a.D[b].Pi,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.D[b].Fd[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function aB(a){a.Ie&&(a.Ie.value="")}
function bB(a,b){if("?"==b)a.P("frequency commands:"),a.P("\tclear\tclear all frequency counts");else{var c=0;if(a.J)if("clear"==b){for(b=0;b<a.J.length;b++)a.J[b]=[b,0];a.P("frequency data cleared");c++}else if(void 0!==b)a.P("unknown frequency command: "+b),c++;else{var d=a.J.slice();d.sort(function(a,b){return b[1]-a[1]});for(b=0;b<d.length;b++){var e=d[b][0],f=d[b][1];f&&(a.P((Zz[a.oa[e][0]]+" ").substr(0,5)+" ("+r(e)+"): "+f+" times"),c++)}}c||a.P("no frequency data available")}}
function bB(a,b){if("?"==b)a.P("frequency commands:"),a.P("\tclear\tclear all frequency counts");else{var c=0;if(a.K)if("clear"==b){for(b=0;b<a.K.length;b++)a.K[b]=[b,0];a.P("frequency data cleared");c++}else if(void 0!==b)a.P("unknown frequency command: "+b),c++;else{var d=a.K.slice();d.sort(function(a,b){return b[1]-a[1]});for(b=0;b<d.length;b++){var e=d[b][0],f=d[b][1];f&&(a.P((Zz[a.oa[e][0]]+" ").substr(0,5)+" ("+r(e)+"): "+f+" times"),c++)}}c||a.P("no frequency data available")}}
function cB(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return gy(a)||a.P("no variables"),!0;if(!c[2])return gy(a,c[1]);if(!c[3])return delete a.ga[c[1]],!0;b=dy(a,c[3]);return void 0!==b?(a.ga[c[1]]=b,!0):!1}a.P("invalid assignment:"+b);return!1}
function dB(a,b,c){var d=null;if(b=Qy(a,b,!0)){a.Sb(b);var e=EA(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.Ja-e[1])&&(g=" + "+ta(f)),f=e[0]+" ("+vy(e[1],b.U)+")"+g,c&&a.P(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.Ja)&&(g=" - "+ta(f)),f=e[4]+" ("+vy(e[5],b.U)+")"+g,c&&a.P(f),d||(d=f))}else c&&a.P("no symbols")}return d}
function eB(a,b){if(b[1]&&"?"!=b[1]){var c="json"==b[1],d,e=0,f=0,g=c?{}:Qy(a,b[1]);if(g&&(d=$x(a,b[2],"drive #"),void 0!==d)){if(!c){e=$x(a,b[3],"sector #");if(void 0===e)return;f=$x(a,b[4],"# of sectors");void 0===f&&(f=1)}var h=a.hb;2<=d&&a.Xa&&(d-=2,h=a.Xa);if(h){var k=h.hj(d);if(k)if(k.sa)if(c)aB(a),a.P(k.sa.toJSON());else if(h.$k(k,e,f)){var m=0,p=!1;for(b=Gy(g);!p&&0<k.vb--;)(function(a,b){h.se(k,function(c){0>c?(a.P("out of data at address "+Gy(b)),p=!0):(a.fc(b,c,1,!0),m++)})})(a,g);Cd(a.H,
@ -793,34 +794,34 @@ function eB(a,b){if(b[1]&&"?"!=b[1]){var c="json"==b[1],d,e=0,f=0,g=c?{}:Qy(a,b[
function Qz(a,b){var c;if(b&&"?"==b[1])a.P("register commands:"),a.P("\tr\tdump registers"),a.Tc&&a.P("\trfp\tdump floating-point registers"),a.P("\trp\tdump all registers"),a.P("\trx [#]\tset flag or register x to [#]");else{var d;null==c&&(c=!0);if(b&&1<b.length){var e=b[1];if(a.Tc&&"fp"==e){c=a.Tc;d=ah(c);b=c.Zb;for(var f=0;8>f;f++){var g=c,e=null;if(f<g.F.length){var e=[],h=g.B+f&7;e[0]=h;e[1]=rh(g,h);e[2]=g.F[h];h<<=1;e[3]=g.L[h];e[4]=g.L[h+1];g=vh(g,e[3],e[4]);e[5]=g[0];e[6]=g[1];e[7]=g[2]}if(!e)break;
a.P("ST"+f+": "+Ba(e[2].toFixed(15),24,!0)+" "+q(e[4])+","+q(e[3])+" ["+e[0]+":"+fB[e[1]]+"]")}a.P(" B3SSS210ESPUOZDI xxxIRRPPIxPUOZDI");a.P("SW: "+qa(d,16)+" ("+ta(d)+") CW: "+qa(b,16)+" ("+ta(b)+")");return}if("p"==e)d=80286<=a.H.ca;else{f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.P("missing value for "+b[1]);return}g=dy(a,b);if(void 0===g)return;f=!0;h=e.toUpperCase();"E"==h.charAt(0)&&4>=a.ta&&(h=null);switch(h){case "AL":a.H.D=
a.H.D&-256|g&255;break;case "AH":a.H.D=a.H.D&-65281|g<<8&255;break;case "AX":a.H.D=a.H.D&-65536|g&65535;break;case "BL":a.H.G=a.H.G&-256|g&255;break;case "BH":a.H.G=a.H.G&-65281|g<<8&255;break;case "BX":a.H.G=a.H.G&-65536|g&65535;break;case "CL":a.H.I=a.H.I&-256|g&255;break;case "CH":a.H.I=a.H.I&-65281|g<<8&255;break;case "CX":a.H.I=a.H.I&-65536|g&65535;break;case "DL":a.H.L=a.H.L&-256|g&255;break;case "DH":a.H.L=a.H.L&-65281|g<<8&255;break;case "DX":a.H.L=a.H.L&-65536|g&65535;break;case "SP":he(a.H,
z(a.H)&-65536|g&65535);break;case "BP":a.H.M=a.H.M&-65536|g&65535;break;case "SI":a.H.K=a.H.K&-65536|g&65535;break;case "DI":a.H.J=a.H.J&-65536|g&65535;break;case "DS":ne(a.H,g);break;case "ES":oe(a.H,g);break;case "SS":ge(a.H,g);break;case "CS":Zf(a.H,g);a.K=iy(a,A(a.H),a.H.Z.U);break;case "IP":case "EIP":C(a.H,g);a.K=iy(a,A(a.H),a.H.Z.U);break;case "PC":case "PS":se(a.H,g);break;case "C":g?kg(a.H):lg(a.H);break;case "P":g?(e=a.H,e.resultType&=-3,e.O|=4):(e=a.H,e.resultType&=-3,e.O&=-5);break;case "A":g?
sg(a.H):qg(a.H);break;case "Z":g?vg(a.H):rg(a.H);break;case "S":g?(e=a.H,e.resultType&=-17,e.O|=128):(e=a.H,e.resultType&=-17,e.O&=-129);break;case "I":g?(e=a.H,e.O|=512):(e=a.H,e.O&=-513);break;case "D":g?(e=a.H,e.O|=1024):(e=a.H,e.O&=-1025);break;case "V":g?mg(a.H):ng(a.H);break;default:var k=!0;if(80286<=a.H.ca)switch(k=!1,h){case "MS":wg(a.H,g);break;case "TR":-1===a.H.la.load(g)&&(f=!1);break;default:if(k=!0,80386<=a.H.ca)switch(k=!1,h){case "EAX":a.H.D=g;break;case "EBX":a.H.G=g;break;case "ECX":a.H.I=
g;break;case "EDX":a.H.L=g;break;case "ESP":he(a.H,g);break;case "EBP":a.H.M=g;break;case "ESI":a.H.K=g;break;case "EDI":a.H.J=g;break;case "FS":a.H.Ga.load(g);break;case "GS":a.H.Ha.load(g);break;case "CR0":a.H.qa=g;bk.call(a.H,g);break;case "CR2":a.H.Cd=g;break;case "CR3":a.H.Wc=g;ue.call(a.H,g);break;default:k=!0}}if(k){a.P("unknown register: "+e);return}}if(!f){a.P("invalid value: "+b);return}Cd(a.H);a.P("updated registers:")}}a.P(ZA(a,d));c&&(a.K=iy(a,A(a.H),a.H.Z.U),Rz(a,Gy(a.K)))}}
z(a.H)&-65536|g&65535);break;case "BP":a.H.M=a.H.M&-65536|g&65535;break;case "SI":a.H.K=a.H.K&-65536|g&65535;break;case "DI":a.H.J=a.H.J&-65536|g&65535;break;case "DS":ne(a.H,g);break;case "ES":oe(a.H,g);break;case "SS":ge(a.H,g);break;case "CS":Zf(a.H,g);a.L=iy(a,A(a.H),a.H.Z.U);break;case "IP":case "EIP":C(a.H,g);a.L=iy(a,A(a.H),a.H.Z.U);break;case "PC":case "PS":se(a.H,g);break;case "C":g?kg(a.H):lg(a.H);break;case "P":g?(e=a.H,e.resultType&=-3,e.O|=4):(e=a.H,e.resultType&=-3,e.O&=-5);break;case "A":g?
sg(a.H):qg(a.H);break;case "Z":g?tg(a.H):rg(a.H);break;case "S":g?(e=a.H,e.resultType&=-17,e.O|=128):(e=a.H,e.resultType&=-17,e.O&=-129);break;case "I":g?(e=a.H,e.O|=512):(e=a.H,e.O&=-513);break;case "D":g?(e=a.H,e.O|=1024):(e=a.H,e.O&=-1025);break;case "V":g?mg(a.H):ng(a.H);break;default:var k=!0;if(80286<=a.H.ca)switch(k=!1,h){case "MS":wg(a.H,g);break;case "TR":-1===a.H.la.load(g)&&(f=!1);break;default:if(k=!0,80386<=a.H.ca)switch(k=!1,h){case "EAX":a.H.D=g;break;case "EBX":a.H.G=g;break;case "ECX":a.H.I=
g;break;case "EDX":a.H.L=g;break;case "ESP":he(a.H,g);break;case "EBP":a.H.M=g;break;case "ESI":a.H.K=g;break;case "EDI":a.H.J=g;break;case "FS":a.H.Ga.load(g);break;case "GS":a.H.Ha.load(g);break;case "CR0":a.H.qa=g;bk.call(a.H,g);break;case "CR2":a.H.Cd=g;break;case "CR3":a.H.Wc=g;ue.call(a.H,g);break;default:k=!0}}if(k){a.P("unknown register: "+e);return}}if(!f){a.P("invalid value: "+b);return}Cd(a.H);a.P("updated registers:")}}a.P(ZA(a,d));c&&(a.L=iy(a,A(a.H),a.H.Z.U),Rz(a,Gy(a.L)))}}
function gB(a,b){b=Ca(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.P(Jz(a,c[2])):dy(a,b,!1)}function hB(a,b,c){for(var d=null,e=b.Ja,f=e,g=1;6>=g&&e;g++){if(2<g){b.Ja=e;b.ya=null;var h=Yz(a,b);if(0<=h.indexOf("CALL")||c&&0<=h.indexOf("INT")){var k=h.indexOf(" ");if(e+(h.indexOf(" ",k+1)-k-1)/2==f){d=h;break}}}e--}b.Ja=f;return d}function iB(a,b,c){var d="t"!=b;c=$x(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Ya(c,function(){return Lb(a,!0)&&Hy(a,e,d,!1)},function(){Cd(a.H);Lb(a,!1)})}
function PA(a,b,c){if(a.bh=b)null!=a.pj&&(a.Hb=a.pj),null!=a.oj&&(a.dc=a.oj),a.pj=a.Hb,a.oj=a.dc;a.Fe=c||0}
function Rz(a,b,c,d){if(b=Qy(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=Qy(a,c,!0);if(!d||d.Ja<b.Ja)return;e=d.Ja-b.Ja;if(256<e){a.P("range too large");return}d=-1}c=0;var f;for(PA(b,!0);0<e&&d--;){f=Kb(a,!1)||a.I?a.M:null;var g=null!=f?"cycles":null,h=EA(a,b),k=b.ya;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.P(m)}h[3]&&(g=h[3],f=null);f=Yz(a,b,g,f);b.bh||d||d++;a.P(f);a.K=b;e-=b.ya-k;c++}}}
function Rz(a,b,c,d){if(b=Qy(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=Qy(a,c,!0);if(!d||d.Ja<b.Ja)return;e=d.Ja-b.Ja;if(256<e){a.P("range too large");return}d=-1}c=0;var f;for(PA(b,!0);0<e&&d--;){f=Kb(a,!1)||a.J?a.M:null;var g=null!=f?"cycles":null,h=EA(a,b),k=b.ya;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.P(m)}h[3]&&(g=h[3],f=null);f=Yz(a,b,g,f);b.bh||d||d++;a.P(f);a.L=b;e-=b.ya-k;c++}}}
l.Cg=function(a,b,c){if(b)if(a){0>this.A&&this.C.length&&(this.A=0);if(0>this.A||a!=this.C[this.A])this.C.splice(0,0,a),this.A=0;this.A--}else a=this.C[this.A+1];b=[];if(a){a=a.toLowerCase().replace(/""/g,"'");var d=0,e=null;c=c||";";for(var f=0;f<=a.length;f++){var g=a.charAt(f);if('"'==g||"'"==g)e?g==e&&(e=null):e=g;else if(g==c&&!e||!g)b.push(Ca(a.substring(d,f))),d=f+1}}return b};
function Xz(a,b,c){var d=!0;try{if(!b.length||"end"==b)a.da&&(a.P("ended assemble at "+Gy(a.aa)),a.K=a.aa,a.da=!1),b="";else if(!c){var e=">> ";a.H.qa&1&&(e=a.H.O&131072?"-- ":"## ");a.P(e+b)}var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.za=null;if(Ib(a)&&0<b.length){a.da&&(b="a "+Gy(a.aa)+" "+b);var g=b.replace(/ +/g," ").split(" ");if(g&&g.length)for(var h=g[0],k=h.charAt(0),m=1;m<h.length;m++){var p=h.charAt(m);if("?"==k||"r"==k||"a">p||"z"<p){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var v=
function Xz(a,b,c){var d=!0;try{if(!b.length||"end"==b)a.da&&(a.P("ended assemble at "+Gy(a.aa)),a.L=a.aa,a.da=!1),b="";else if(!c){var e=">> ";a.H.qa&1&&(e=a.H.O&131072?"-- ":"## ");a.P(e+b)}var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.za=null;if(Ib(a)&&0<b.length){a.da&&(b="a "+Gy(a.aa)+" "+b);var g=b.replace(/ +/g," ").split(" ");if(g&&g.length)for(var h=g[0],k=h.charAt(0),m=1;m<h.length;m++){var p=h.charAt(m);if("?"==k||"r"==k||"a">p||"z"<p){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var v=
Qy(a,g[1],!0);if(v)if(a.aa=v,void 0===g[2])a.P("begin assemble at "+Gy(v)),a.da=!0,Cd(a.H);else{var u;a.P("not supported yet");u=[];if(u.length){for(var E=0;E<u.length;E++)a.fc(v,u[E],1);a.P(Yz(a,a.aa))}}break;case "b":a:{var K=g[0],H=g[1],I=b;if("?"==H)a.P("breakpoint commands:"),a.P("\tbi [p]\ttoggle break on input port [p]"),a.P("\tbo [p]\ttoggle break on output port [p]"),a.P("\tbp [a]\tset exec breakpoint at addr [a]"),a.P("\tbr [a]\tset read breakpoint at addr [a]"),a.P("\tbw [a]\tset write breakpoint at addr [a]"),
a.P("\tbc [a]\tclear breakpoint at addr [a]"),a.P("\tbl\tlist all breakpoints"),a.P("\tbn [n]\tbreak after [n] instruction(s)");else{var T=K.charAt(1);if("l"==T){var L;L=0+Wz(a,a.B);L+=Wz(a,a.Z);(L+=Wz(a,a.N))||a.P("no breakpoints")}else if("n"==T)a.xa=$x(a,H),a.P("break after "+a.xa+" instruction(s)");else if(void 0===H)a.P("missing breakpoint address");else{var ua={};if("*"!=H&&(ua=Qy(a,H,!0,!0),!ua))break a;H=null==ua.Ja?H:ta(ua.Ja);"c"==T?null==ua.Ja?(jy(a),a.P("all breakpoints cleared")):Fy(a,
a.B,ua)||Fy(a,a.Z,ua)||Fy(a,a.N,ua)||a.P("breakpoint missing: "+Gy(ua)):"i"==T?a.P("breakpoint "+(Nc(a.ka,ua.Ja)?"enabled":"cleared")+": port "+H+" (input)"):"o"==T?a.P("breakpoint "+(Rc(a.ka,ua.Ja)?"enabled":"cleared")+": port "+H+" (output)"):null!=ua.Ja&&(Ty(a,ua,I),"p"==T?a.Gd(a.B,ua):"r"==T?a.Gd(a.Z,ua):"w"==T?a.Gd(a.N,ua):a.P("unknown breakpoint command: "+T))}}}break;case "c":aB(a);break;case "d":a:{var ca=g,xb,za=ca[0],cb=ca[1],Sa=ca[2],rb=ca[3];if("?"==cb){var db="";for(xb in Sb)a.Ba[xb]&&
(db&&(db+=","),db+=xb);db+=",state,symbols";a.P("dump memory commands:");a.P("\tdb [a] [#] dump # bytes at address a");a.P("\tdw [a] [#] dump # words at address a");a.P("\tdd [a] [#] dump # dwords at address a");a.P("\tdh [#] [#] dump # instructions from history");a.P("\tdi [#] dump descriptor info for IDT #");a.P("\tds [#] dump descriptor info for selector #");db.length&&a.P("dump extension commands:\n\t"+db)}else if("state"==cb){var rc=jB(a.pa,!0);rc?"console"==Sa?console.log(rc):
(aB(a),a.P(rc)):a.P("powerOff() error")}else if("symbols"==cb)for(var ib=0;ib<a.D.length;ib++){var cf=a.D[ib],Ld;for(Ld in cf.Fd)if("."!=Ld.charAt(0)){var df=cf.Fd[Ld],tg=df.o;if(void 0!==tg){var ef=df.s;void 0===ef&&(ef=cf.U);var ug=cf.Fd[Ld].l;ug&&(Ld=ug);a.P(vy(tg,ef)+" "+Ld)}}}else{if("ds"==za||"dg"==za||"dl"==za)za="d",ca=[za,"desc",cb];"d"==za&&"page"==cb&&(za="dp",ca.shift());if("dp"==za){ca.shift();var qm=ca[0];if(qm){var Og=a.Sb(Qy(a,qm));if(-1===Og)a.P("invalid address: "+qm);else{var nf,
Qa=null;if(80386<=a.H.ca){var of=a.ka,Qa={};Qa.Jk=(Og&-4194304)>>>20;Qa.Ti=a.H.Wc+Qa.Jk;Qa.ob=of.aa[(Qa.Ti&of.C)>>>of.A];Qa.Aj=Qa.ob.Nd(Qa.Jk);Qa.Kk=(Og&4190208)>>>10;Qa.Ui=(Qa.Aj&-4096)+Qa.Kk;Qa.pb=of.aa[(Qa.Ui&of.C)>>>of.A];Qa.Bj=Qa.pb.Nd(Qa.Kk);Qa.ul=(Qa.Bj&-4096)+(Og&4095)}if(nf=Qa){a.P("linear PDE addr PDE PTE addr PTE physical");a.P("--------- ---------- -------- ---------- -------- ----------");var ve="%"+q(Og),ve=ve+(" %%"+Vy(nf.Ti,nf.Aj)),ve=
ve+(" %%"+Vy(nf.Ui,nf.Bj,!0)),ve=ve+(" %%"+q(nf.ul));a.P(ve)}else a.P("unsupported operation")}}else a.P("missing address")}else{if("d"==za){if("disk"==cb){ca[0]="l";ca[1]="json";eB(a,ca);break a}for(xb in Sb)if(ca[1]==xb){var xt=a.Ba[xb];xt?(ca.shift(),ca.shift(),xt(ca)):a.P("no dump registered for "+cb);break a}cb||(za=a.lb||"db")}else a.lb=za;if("dh"==za){var yt=cb,zt=Sa,At="",Bt=0,Lc=a.ma,jd=a.O;if(jd.length){var uc=+yt||a.Ya,Pg=+zt||10;isNaN(uc)?uc=Pg:At="more ";uc>jd.length&&(a.P("note: only "+
jd.length+" available"),uc=jd.length);Lc-=uc;0>Lc&&(null==jd[jd.length-1].U?(uc=Lc+uc,Lc=0):Lc+=jd.length);var rm=[];"call"==zt&&(Pg=1E5,rm=["CALL"]);for(void 0!==yt&&a.P(uc+" instructions earlier:");0<Pg&&Lc!=a.ma;){var we=jd[Lc++];if(null==we.U)break;var Qg=iy(a,we.Ja,we.U,we.ya,we.type,we.Hb,we.dc),$B=uc--,Ct=Yz(a,Qg,"history",$B);(!rm.length||0<=Ct.indexOf(rm[0]))&&a.P(Ct);Qg.Fe&&(Lc+=Qg.Fe,Pg-=Qg.Fe,uc-=Qg.Fe);Lc>=jd.length&&(Lc=0);a.Ya=uc;Bt++;Pg--}}Bt||(a.P("no "+At+"history available"),a.Ya=
void 0)}else if("di"==za){ca.shift();var sm=ca[0];if(sm){var Rg=$x(a,sm);if(void 0===Rg||0>Rg||255<Rg)a.P("invalid vector: "+sm);else{var Dt="&",Et=!!(a.H.qa&1),Ft=!1,Vi=a.H.Pb+(Rg<<(Et?3:2)),Gt=a.H.ja(Vi+0),aC=a.H.ja(Vi+2);Et&&(Dt="#",a.H.ja(Vi+4)&2048&&(Ft=!0,Gt|=a.H.ja(Vi+6)<<16));a.P("dumpIDT("+ta(Rg)+"): "+Dt+q(aC,4)+":"+q(Gt,Ft?8:4))}}else a.P("no IDT vector")}else if("dt"==za)ca.shift(),a.P("no information");else{var pf=Qy(a,cb);if(pf&&(null!=pf.U||null!=pf.ya)){var Wi=0;Sa&&("l"==Sa.charAt(0)&&
(Sa=Sa.substr(1)||rb),Wi=$x(a,Sa)>>>0,65536<Wi&&(Wi=65536));for(var Sg="",qf="dd"==za?4:"dw"==za?2:1,Xi=qf*Wi||128,bC=Xi+15>>4||1;bC--&&0<Xi;){var Tg=0,tm=0,Ug,um="",Ht="",cb=Gy(pf);for(Ug=4==qf?16:a.L;0<Ug&&0<Xi;Ug--){var Yi=a.Ia(pf,1),Tg=Tg|Yi<<(tm++<<3);tm==qf&&(um+=8==a.L?sa(Tg,3*qf):q(Tg,2*qf),um+=1==qf?9==Ug?"-":" ":" ",Tg=tm=0);Ht+=32<=Yi&&128>Yi?String.fromCharCode(Yi):".";Xi--}Sg&&(Sg+="\n");Sg+=cb+" "+um+(Ug?"":" "+Ht)}Sg&&a.P(Sg);a.Ta=pf}}}}}break;case "e":if("else"==g[0])break;var Zi=
1,It=255,Jt=a.Ia,Kt=a.fc;"ew"==g[0]&&(Zi=2,It=65535,Jt=a.Yc,Kt=a.il);var Lt=Zi<<1,Mt=g[1];if(null==Mt)a.P("edit memory commands:"),a.P("\teb [a] [...] edit bytes at address a"),a.P("\tew [a] [...] edit words at address a");else{var $i=Qy(a,Mt);if($i)for(var aj=2;aj<g.length;aj++){var Vg=dy(a,g[aj]);if(void 0===Vg){a.P("unrecognized value: "+g[aj]);break}Vg&~It&&a.P("warning: "+q(Vg)+" exceeds "+Zi+"-byte value");var cC=Jt.call(a,$i);a.P("changing "+Gy($i)+" from "+q(cC,Lt,!0)+" to "+q(Vg,Lt,!0));
Kt.call(a,$i,Vg,Zi)}}break;case "f":bB(a,g[1]);break;case "g":a:{var Nt=g[1],dC=b;"gt"==g[0]&&(a.Ca=!0);if(void 0!==Nt){var vm=Qy(a,Nt,!0);if(!vm)break a;Ty(a,vm,dC);a.Gd(a.B,vm,!0)}Oz(a,!0)||c||a.P("cpu busy or unavailable, run command ignored")}break;case "h":a:{var wm;if(a.ea.wb)wm="halting",a.Jb();else{if(Kb(a,!0))break a;wm="already halted"}c||a.P(wm)}break;case "i":if("if"==g[0]){var xm;var Wg=b.substr(2),Wg=Ca(Wg);dy(a,Wg)?(c||a.P("true: "+Wg),xm=!0):(c||a.P("false: "+Wg),xm=!1);xm||(d=!1);
break}if("int"==g[0]){var bj;a:switch($x(a,g[1])){case 19:Wk(a,19,a.H.da,!0);a.ha=a.Y;bj=!0;break a;case 33:Wk(a,33,a.H.da,!0);a.ha=a.Y;bj=!0;break a;default:bj=!1}bj||(d=!1);break}var ym=g[1];if(ym&&"?"!=ym){var zm=$x(a,ym);if(void 0!==zm){var eC=Pc(a.ka,zm,1);a.P(ta(zm)+": "+r(eC))}}else a.P("input commands:"),a.P("\ti [p]\tread port [p]"),a.P("warning: port accesses can affect hardware state");break;case "k":var fC=g[0];if("?"==g[1])a.P("stack trace commands:"),a.P("\tk\tshow frame addresses"),
a.P("\tks\tshow symbol information");else{var Am=0,Ot=a.H.Z.U,Xg=iy(a),Sd=iy(a,z(a.H),a.H.Y.U);for(a.P("stack trace for "+Gy(Sd));10>Am;){for(var kd=null,gC=256;Sd.Ja>>>0<a.H.cg>>>0;){Xg.Ja=a.jb(Sd,!0);if(null==Sd.ya||!gC--)break;Xg.U=Ot;if(kd=hB(a,Xg))break;Xg.U=a.jb(Sd);if(kd=hB(a,Xg,!0)){Ot=a.jb(Sd,!0);0<kd.indexOf("INT")&&a.jb(Sd,!0);break}}if(!kd||null==kd)break;var Pt=null;if("ks"==fC){var Qt=kd.match(/[0-9A-F]+$/);Qt&&(Pt=dB(a,Qt[0]))}kd=Ba(kd,50)+" ;"+(Pt||"stack="+Gy(Sd));a.P(kd);Am++}Am||
a.P("no return addresses found")}break;case "l":if("ln"==g[0]){dB(a,g[1],!0);break}eB(a,g);break;case "m":if("mouse"==g[0]){var Bm=g[1],cj=g[2];if(a.G){var Rt=1;"-"==cj.charAt(0)&&(Rt=-1,cj=cj.substr(1));var xe=$x(a,cj,Bm);if(void 0!==xe)switch(xe=xe*Rt|0,Bm){case "x":a.G.tf(xe,0);break;case "y":a.G.tf(0,xe);break;case "click":a.G.Vd(xe,!0);a.G.Vd(xe,!1);break;default:a.P("unknown action: "+Bm)}}else a.P("no mouse");break}a:{var ld,md=null,fb=g[1];"?"==fb&&(fb=void 0);if(void 0!==fb){var ye=0;if("all"==
fb)ye=1610481663,fb=null;else if("on"==fb)md=!0,fb=null;else if("off"==fb)md=!1,fb=null;else{"keys"==fb&&(fb="key");"kbd"==fb&&(fb="keyboard");for(ld in Sb)if(fb==ld){ye=Sb[ld];md=!!(a.ic&ye);break}if(!ye){a.P("unknown message category: "+fb);break a}}ye&&("on"==g[2]?(a.ic|=ye,md=!0):"off"==g[2]&&(a.ic&=~ye,md=!1))}var hC=0,Yg="";for(ld in Sb)if(!fb||fb==ld){var iC=!!(a.ic&Sb[ld]);if(null===md||md==iC)Yg&&(Yg+=","),++hC%10||(Yg+="\n\t"),"key"==ld&&(ld="keys"),Yg+=ld}void 0===fb&&a.P("message commands:\n\tm [category] [on|off]\tturn categories on/off");
a.P((null!==md?md?"messages on: ":"messages off: ":"message categories:\n\t")+(Yg||"none"));ky(a)}break;case "o":var Cm=g[1],jC=g[2];if(Cm&&"?"!=Cm){var Dm=$x(a,Cm,"port #"),Em=$x(a,jC);void 0!==Dm&&void 0!==Em&&(Tc(a.ka,Dm,1,Em),a.P(ta(Dm)+": "+r(Em)))}else a.P("output commands:"),a.P("\to [p] [b]\twrite byte [b] to port [p]"),a.P("warning: port accesses can affect hardware state");break;case "p":if("print"==g[0]){gB(a,b.substr(5));break}var St="pr"==g[0]?1:0,rf=1+St;if(a.I)a.P("step in progress");
else{var dj,Tt=!1,Hb=iy(a,A(a.H),a.H.Z.U);do switch(dj=!1,a.Ia(Hb)){case 38:case 46:case 54:case 62:case 100:case 101:case 102:case 103:case 240:Ly(a,Hb,1);dj=!0;break;case 204:case 206:a.I=rf;Ly(a,Hb,1);break;case 205:case 224:case 225:case 226:a.I=rf;Ly(a,Hb,Hb.Hb?4:2);break;case 232:a.I=rf;Ly(a,Hb,Hb.Hb?5:3);break;case 154:a.I=rf;Ly(a,Hb,Hb.Hb?7:5);break;case 255:var Ut=a.jb(Hb)&14591;if(4351==Ut||6399==Ut)a.I=rf,Yz(a,Hb);break;case 243:case 242:Ly(a,Hb,1);Tt=dj=!0;break;case 108:case 109:case 110:case 111:case 164:case 165:case 166:case 167:case 170:case 171:case 172:case 173:case 174:case 175:Tt&&
(a.I=rf,Ly(a,Hb,1))}while(dj);a.I?(a.Gd(a.B,Hb,!0),Oz(a)||(a.pa&&a.pa.ld(),a.I=0)):iB(a,St?"tr":"t")}break;case "r":if("reset"==b){a.pa&&a.pa.reset();break}Qz(a,g);break;case "t":iB(a,g[0],g[1]);break;case "u":Rz(a,g[1],g[2],8);break;case "v":if("var"==g[0]){cB(a,b.substr(3))||(d=!1);break}a.P("PCx86 version 1.34.2 ("+a.H.ca+",RELEASE,NOPREFETCH"+(Ob?",TYPEDARRAYS":",LONGARRAYS")+",NOBACKTRACK)");a.P(Na());break;case "x":a:if(g[1]&&"?"!=g[1])switch(g[1]){case "cs":var Zg;void 0!==g[3]&&(Zg=+g[3]);
switch(g[2]){case "int":a.H.T.Se=Zg;break;case "start":a.H.T.wf=Zg;break;case "stop":a.H.T.Ue=Zg;break;default:a.P("unknown cs option");break a}void 0!==Zg&&Bd(a.H);a.P("checksums "+(a.H.ea.He?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Fd(a.H,+g[2])||a.P("warning: using 1x multiplier, previous target not reached"));a.P("target speed: "+(a.H.T.oe.toFixed(2)+"Mhz")+" ("+a.H.T.Kd+"x)");break;default:a.P("unknown option: "+g[1])}else a.P("execution options:"),a.P("\tcs int #\tset checksum cycle interval to #"),
(aB(a),a.P(rc)):a.P("powerOff() error")}else if("symbols"==cb)for(var ib=0;ib<a.D.length;ib++){var cf=a.D[ib],Ld;for(Ld in cf.Fd)if("."!=Ld.charAt(0)){var df=cf.Fd[Ld],ug=df.o;if(void 0!==ug){var ef=df.s;void 0===ef&&(ef=cf.U);var vg=cf.Fd[Ld].l;vg&&(Ld=vg);a.P(vy(ug,ef)+" "+Ld)}}}else{if("ds"==za||"dg"==za||"dl"==za)za="d",ca=[za,"desc",cb];"d"==za&&"page"==cb&&(za="dp",ca.shift());if("dp"==za){ca.shift();var qm=ca[0];if(qm){var Pg=a.Sb(Qy(a,qm));if(-1===Pg)a.P("invalid address: "+qm);else{var of,
Qa=null;if(80386<=a.H.ca){var pf=a.ka,Qa={};Qa.Jk=(Pg&-4194304)>>>20;Qa.Ti=a.H.Wc+Qa.Jk;Qa.ob=pf.aa[(Qa.Ti&pf.C)>>>pf.A];Qa.Aj=Qa.ob.Nd(Qa.Jk);Qa.Kk=(Pg&4190208)>>>10;Qa.Ui=(Qa.Aj&-4096)+Qa.Kk;Qa.pb=pf.aa[(Qa.Ui&pf.C)>>>pf.A];Qa.Bj=Qa.pb.Nd(Qa.Kk);Qa.ul=(Qa.Bj&-4096)+(Pg&4095)}if(of=Qa){a.P("linear PDE addr PDE PTE addr PTE physical");a.P("--------- ---------- -------- ---------- -------- ----------");var ve="%"+q(Pg),ve=ve+(" %%"+Vy(of.Ti,of.Aj)),ve=
ve+(" %%"+Vy(of.Ui,of.Bj,!0)),ve=ve+(" %%"+q(of.ul));a.P(ve)}else a.P("unsupported operation")}}else a.P("missing address")}else{if("d"==za){if("disk"==cb){ca[0]="l";ca[1]="json";eB(a,ca);break a}for(xb in Sb)if(ca[1]==xb){var xt=a.Ba[xb];xt?(ca.shift(),ca.shift(),xt(ca)):a.P("no dump registered for "+cb);break a}cb||(za=a.lb||"db")}else a.lb=za;if("dh"==za){var yt=cb,zt=Sa,At="",Bt=0,Lc=a.ma,jd=a.O;if(jd.length){var uc=+yt||a.Ya,Qg=+zt||10;isNaN(uc)?uc=Qg:At="more ";uc>jd.length&&(a.P("note: only "+
jd.length+" available"),uc=jd.length);Lc-=uc;0>Lc&&(null==jd[jd.length-1].U?(uc=Lc+uc,Lc=0):Lc+=jd.length);var rm=[];"call"==zt&&(Qg=1E5,rm=["CALL"]);for(void 0!==yt&&a.P(uc+" instructions earlier:");0<Qg&&Lc!=a.ma;){var we=jd[Lc++];if(null==we.U)break;var Rg=iy(a,we.Ja,we.U,we.ya,we.type,we.Hb,we.dc),$B=uc--,Ct=Yz(a,Rg,"history",$B);(!rm.length||0<=Ct.indexOf(rm[0]))&&a.P(Ct);Rg.Fe&&(Lc+=Rg.Fe,Qg-=Rg.Fe,uc-=Rg.Fe);Lc>=jd.length&&(Lc=0);a.Ya=uc;Bt++;Qg--}}Bt||(a.P("no "+At+"history available"),a.Ya=
void 0)}else if("di"==za){ca.shift();var sm=ca[0];if(sm){var Sg=$x(a,sm);if(void 0===Sg||0>Sg||255<Sg)a.P("invalid vector: "+sm);else{var Dt="&",Et=!!(a.H.qa&1),Ft=!1,Wi=a.H.Pb+(Sg<<(Et?3:2)),Gt=a.H.ja(Wi+0),aC=a.H.ja(Wi+2);Et&&(Dt="#",a.H.ja(Wi+4)&2048&&(Ft=!0,Gt|=a.H.ja(Wi+6)<<16));a.P("dumpIDT("+ta(Sg)+"): "+Dt+q(aC,4)+":"+q(Gt,Ft?8:4))}}else a.P("no IDT vector")}else if("dt"==za)ca.shift(),a.P("no information");else{var qf=Qy(a,cb);if(qf&&(null!=qf.U||null!=qf.ya)){var Xi=0;Sa&&("l"==Sa.charAt(0)&&
(Sa=Sa.substr(1)||rb),Xi=$x(a,Sa)>>>0,65536<Xi&&(Xi=65536));for(var Tg="",rf="dd"==za?4:"dw"==za?2:1,Yi=rf*Xi||128,bC=Yi+15>>4||1;bC--&&0<Yi;){var Ug=0,tm=0,Vg,um="",Ht="",cb=Gy(qf);for(Vg=4==rf?16:a.F;0<Vg&&0<Yi;Vg--){var Zi=a.Ia(qf,1),Ug=Ug|Zi<<(tm++<<3);tm==rf&&(um+=8==a.F?sa(Ug,3*rf):q(Ug,2*rf),um+=1==rf?9==Vg?"-":" ":" ",Ug=tm=0);Ht+=32<=Zi&&128>Zi?String.fromCharCode(Zi):".";Yi--}Tg&&(Tg+="\n");Tg+=cb+" "+um+(Vg?"":" "+Ht)}Tg&&a.P(Tg);a.Ta=qf}}}}}break;case "e":if("else"==g[0])break;var $i=
1,It=255,Jt=a.Ia,Kt=a.fc;"ew"==g[0]&&($i=2,It=65535,Jt=a.Yc,Kt=a.il);var Lt=$i<<1,Mt=g[1];if(null==Mt)a.P("edit memory commands:"),a.P("\teb [a] [...] edit bytes at address a"),a.P("\tew [a] [...] edit words at address a");else{var aj=Qy(a,Mt);if(aj)for(var bj=2;bj<g.length;bj++){var Wg=dy(a,g[bj]);if(void 0===Wg){a.P("unrecognized value: "+g[bj]);break}Wg&~It&&a.P("warning: "+q(Wg)+" exceeds "+$i+"-byte value");var cC=Jt.call(a,aj);a.P("changing "+Gy(aj)+" from "+q(cC,Lt,!0)+" to "+q(Wg,Lt,!0));
Kt.call(a,aj,Wg,$i)}}break;case "f":bB(a,g[1]);break;case "g":a:{var Nt=g[1],dC=b;"gt"==g[0]&&(a.Ca=!0);if(void 0!==Nt){var vm=Qy(a,Nt,!0);if(!vm)break a;Ty(a,vm,dC);a.Gd(a.B,vm,!0)}Oz(a,!0)||c||a.P("cpu busy or unavailable, run command ignored")}break;case "h":a:{var wm;if(a.ea.wb)wm="halting",a.Jb();else{if(Kb(a,!0))break a;wm="already halted"}c||a.P(wm)}break;case "i":if("if"==g[0]){var xm;var Xg=b.substr(2),Xg=Ca(Xg);dy(a,Xg)?(c||a.P("true: "+Xg),xm=!0):(c||a.P("false: "+Xg),xm=!1);xm||(d=!1);
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a.P("no return addresses found")}break;case "l":if("ln"==g[0]){dB(a,g[1],!0);break}eB(a,g);break;case "m":if("mouse"==g[0]){var Bm=g[1],dj=g[2];if(a.G){var Rt=1;"-"==dj.charAt(0)&&(Rt=-1,dj=dj.substr(1));var xe=$x(a,dj,Bm);if(void 0!==xe)switch(xe=xe*Rt|0,Bm){case "x":a.G.tf(xe,0);break;case "y":a.G.tf(0,xe);break;case "click":a.G.Vd(xe,!0);a.G.Vd(xe,!1);break;default:a.P("unknown action: "+Bm)}}else a.P("no mouse");break}a:{var ld,md=null,fb=g[1];"?"==fb&&(fb=void 0);if(void 0!==fb){var ye=0;if("all"==
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(a.J=sf,Ly(a,Hb,1))}while(ej);a.J?(a.Gd(a.B,Hb,!0),Oz(a)||(a.pa&&a.pa.ld(),a.J=0)):iB(a,St?"tr":"t")}break;case "r":if("reset"==b){a.pa&&a.pa.reset();break}Qz(a,g);break;case "t":iB(a,g[0],g[1]);break;case "u":Rz(a,g[1],g[2],8);break;case "v":if("var"==g[0]){cB(a,b.substr(3))||(d=!1);break}a.P("PCx86 version 1.34.2 ("+a.H.ca+",RELEASE,NOPREFETCH"+(Ob?",TYPEDARRAYS":",LONGARRAYS")+",NOBACKTRACK)");a.P(Na());break;case "x":a:if(g[1]&&"?"!=g[1])switch(g[1]){case "cs":var $g;void 0!==g[3]&&($g=+g[3]);
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6
docs/pcx86/examples/pcx86.js
View file

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