Eliminated the NO_FLAGS hack, which was doubly-annoying because its sole purpose was to prevent writes to ONE address -- the PSW -- from modifying any flags; the proper solution is to simply ensure that all flag updates occur before the destination is written

This commit is contained in:
Jeff Parsons 2016-12-01 21:12:18 -08:00 committed by Jeff Parsons
commit a248b177fd
7 changed files with 630 additions and 662 deletions

View file

@ -32,328 +32,328 @@
http://pcjs.org/modules/pdp11/lib/computer.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
*/
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b+" changes applied)";b=-1;break}if(this.g){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(h=this.b[h][l][m]){for(l=h.data.length;l<e;)h.data[l++]=h.pattern;l=0;h.Va=e;for(h.La=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.N("Unable to restore disk '"+this.Ta+": "+c);return b};
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k.Fa=function(a,b,c,d){this.A=a;this.w=b;this.b=c;this.j=d;if((a=Dd(this.A,"autoMount"))&&"string"==typeof a)try{a=eval("("+a+")")}catch(f){v(this.type+" auto-mount error: "+f.message+" ("+a+")"),a=null}if(a)for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.K[e]=a[e]);Xh(this);this.Cb=Rc(this.b,144,5,65536);Kb(b,this,Yh);Mb(b,this.reset.bind(this));Zh(this,"None","",!0);this.L&&Zh(this,"Local Disk","?");Zh(this,"Remote Disk","??");$h(this)||J(this)};
k.Ia=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.A.nc){for(a=0;a<this.g.length;a++)ai(this,a,!0);$h(this,!0)}}else if(!this.restore(a))return!1;if(a=this.D.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;8>b;b++){var c=document.createElement("option");c.value=b;c.text="RK"+b;a.appendChild(c)}a.value="0";Vh(this,0)}}return!0};k.Ha=function(a){return a?this.save():!0};k.reset=function(){Xh(this)};k.save=function(){return(new S(this)).data()};
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function Wh(a,b,c,d){var e=a.D.listDrives,e=e&&ma(e.value,10);if(void 0===e||0>e||e>=a.g.length)a.N("Unable to load the selected drive");else if(c)if("?"==c)a.N('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=u(c);a.status("Attempting to load "+c+' as "'+b+'"')}bi(a,e,b,c,!1,d)}else ai(a,e)}
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k.Xc=function(a,b,c,d,e){a.vb=!1;b&&(b.fa>a.fa||b.ka>a.ka)&&(this.N('Disk "'+c+'" too large for drive '+("RK"+a.wb)),b=null);b?(a.Da=b,a.Ta=c,a.Ja=d,this.N('Mounted disk "'+c+'" in drive '+("RK"+a.wb),a.ub||e),this.A&&this.A.nb()):a.bb=!1;a.ub&&(a.ub=!1,--this.F||J(this));Vh(this,a.wb)};
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k.Fa=function(a,b,c,d){this.A=a;this.w=b;this.b=c;this.j=d;if((a=Dd(this.A,"autoMount"))&&"string"==typeof a)try{a=eval("("+a+")")}catch(f){v(this.type+" auto-mount error: "+f.message+" ("+a+")"),a=null}if(a)for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.L[e]=a[e]);fi(this);this.Cb=Rc(this.b,112,5,131072);Kb(b,this,gi);Mb(b,this.reset.bind(this));hi(this,"None","",!0);this.M&&hi(this,"Local Disk","?");hi(this,"Remote Disk","??");ii(this)||J(this)};
k.Ia=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.A.nc){for(a=0;a<this.g.length;a++)ji(this,a,!0);ii(this,!0)}}else if(!this.restore(a))return!1;if(a=this.D.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;4>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";di(this,0)}}return!0};k.Ha=function(a){return a?this.save():!0};k.reset=function(){fi(this)};k.save=function(){return(new S(this)).data()};
k.restore=function(a){return fi(this,a[0])};function ii(a,b){b||(a.J=0);for(var c in a.L){var d=a.L[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.D.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.value==e){f=h.text;break a}}f=u(e,!0)}if(e&&f&&(g=-1,c&&(g=c.charCodeAt(c.length-1)-48,0>g||9<g)&&(g=-1),0<=g&&g<a.g.length)){!ki(a,g,f,e,!0)&&b&&J(a,!1);continue}a.N("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.J}
function ei(a,b,c,d){var e=a.D.listDrives,e=e&&ma(e.value,10);if(void 0===e||0>e||e>=a.g.length)a.N("Unable to load the selected drive");else if(c)if("?"==c)a.N('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=u(c);a.status("Attempting to load "+c+' as "'+b+'"')}ki(a,e,b,c,!1,d)}else ji(a,e)}
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function Og(a){x.call(this,"ROM",a,Og,128);this.ia=this.A=null;this.B=a.addr;this.f=a.size;this.F=!1;this.v=a.alias;this.g=a.file;this.G=u(this.g);if(this.g){a=this.g;var b=oa(this.G);"json"!=b&&"hex"!=b&&(a=Fa()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;Da(a,null,!0,function(a,b,f){f?(c.N("Unable to load ROM resource (error "+f+": "+a+")"),c.g=null):(mb(c.hb,a,b),(a=Ea(a,b))?(c.A=a.ga,c.ia=a.ia):c.g=null);Pg(c)})}}B(Og);k=Og.prototype;
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function Vg(a){this.K=a.adapter;this.Z=a.baudReceive||9600;this.ta=a.baudTransmit||9600;this.ya=a.upperCase;this.v=this.F=null;this.ma=a.tabSize;this.ca=a.charBOL;this.G=0;this.J=!0;x.call(this,"SerialPort",a,Vg,262144);var b=a.binding;if("console"==b)this.F="";else{var c;a=Wg;b&&(void 0===c&&(c="Panel"),(c=vb(c,this.id))&&(b=c.D[b])&&this.wa(null,a,b))}this.B=this.P=this.S=null;this.exports={connect:this.Lc,receiveData:this.fc,receiveStatus:this.Ee}}B(Vg);var Wg="buffer";k=Vg.prototype;
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function Mh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.A&&!a.A.C.la;if(d)a.controller.N('Unable to load disk "'+a.Ua+'" (error '+d+": "+b+")",f);else{mb(a.controller.hb,b,c);try{if(0<u(a.rc,!0).toLowerCase().indexOf("-readonly"))a.g=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.g=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.Ua]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
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k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};k.write=function(a,b,c){if(this.g)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.Ma?f<a.Wa?(a.Ma+=a.Wa-f,a.Wa=f):f>=a.Wa+a.Ma&&(a.Ma+=f-(a.Wa+a.Ma)+1):(a.Wa=f,a.Ma=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
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k.save=function(){var a=0,b=[];b[a++]=[this.Ka,this.f,this.fa,this.ka,this.ha,this.Aa];if(!this.g)for(var c=this.b,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.Ma){for(var h=[],l=0,m=g.Wa,n=g.Wa+g.Ma;m<n;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Wa,h]}}return b};
k.restore=function(a){var b=0,c="unsupported restore format";if(a&&0<a.length){var d=0,e=a[d++];e&&2<=e.length&&(!this.b.length&&6<=e.length?Jh(this,"local",e[2],e[3],e[4],e[5]):null!=e[1]&&null!=this.f&&e[1]!=this.f&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.f+")",b=-2));for(this.b.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],h=g[f++],l=g[f++],m=g[f++];if(h>=this.b.length||l>=this.b[h].length||m>=this.b[h][l].length){c="sector (CHS="+h+":"+l+":"+m+") out of range ("+
b+" changes applied)";b=-1;break}if(this.g){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(h=this.b[h][l][m]){for(l=h.data.length;l<e;)h.data[l++]=h.pattern;l=0;h.Wa=e;for(h.Ma=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.N("Unable to restore disk '"+this.Ua+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=Oh(this,a++);)Rh(b);a=JSON.stringify(this.b,function(a,b){if("file"!=a)return b});a=a.replace(/,"length":512/gm,"").replace(/,"pattern":0/gm,"");a=a.replace(/"(sector|length|data|pattern)":/gm,"$1:");a=a.replace(/,"[^"]*":([0-9]+|true|false)/gm,"");a=a.replace(/(sector|length|data|pattern):/gm,'"$1":');return a=a.replace(/([\]}]),/gm,"$1,\n")};
function Rh(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function R(a){x.call(this,"RK11",a,R,65536);this.J=a.autoMount||{};this.F=0;this.g=Array(8);this.K=!Ma("Mobi")&&window&&"FileReader"in window}B(R);k=R.prototype;
k.wa=function(a,b,c){var d=this;switch(b){case "listDisks":return this.D[b]=c,c.onchange=function(){var a=d.D.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){v("RK11 option error: "+h.message)}b=g.desc;void 0===b&&(b="");g=g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descDisk":case "listDrives":return this.D[b]=c,c.onchange=function(){var a=ma(c.value,10);null!=a&&Sh(d,a)},!0;case "loadDrive":return this.D[b]=
c,c.onclick=function(){var a=d.D.listDisks;a&&Th(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.K){c.parentNode.removeChild(c);break}this.D[b]=c;c.onclick=function(){var a=d.D.listDrives;a&&a.options&&d.g&&((a=d.g[ma(a.value,10)||0])?(a=a.Da)?(a=Na(Qh(a),a.rc.replace(".json",".img")),v(a)):d.N("No disk loaded in drive."):d.N("No disk drive selected."))};return!0;case "mountDrive":if(this.K)return this.D[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=
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function wi(a){var b,c;a.f=["bp"];if(a.M)for(b=1;b<a.M.length;b++){c=a.M[b];var d=a.w;c=a.aa(c);zd(d.ea[c>>>d.pa],!1)}a.M=["br"];if(a.F)for(b=1;b<a.F.length;b++)c=a.F[b],d=a.w,c=a.aa(c),zd(d.ea[c>>>d.pa],!0);a.F=["bw"];a.Za=0}k.tb=function(a,b,c){var d=!0;c||Pi(this,a,b,!1,!0);if(a!=this.f){var e=this.aa(b);if(-1===e)this.i("invalid address: "+L(this,b.H)),d=!1;else{var f=this.w;f.ea[e>>>f.pa].tb(e&f.w,a==this.F)}}d&&(a.push(b),c?b.Ua=!0:(Qi(this,a,a.length-1,"set"),xi(this)));return d};
function Pi(a,b,c,d,e){var f=!1;c=a.aa(c);for(var g=1;g<b.length;g++){var h=b[g];if(c==a.aa(h)&&(!d||h.Ua)){f=!0;h.Ua||e||Qi(a,b,g,"cleared");b.splice(g,1);b!=a.f&&(d=a.w,zd(d.ea[c>>>d.pa],b==a.F));h.Ua||xi(a);break}}return f}function Ri(a,b){for(var c=1;c<b.length;c++)Qi(a,b,c);return b.length-1}function Qi(a,b,c,d){c=b[c];a.i(b[0]+" "+L(a,c.H)+(d?" "+d:c.Oc?' "'+c.Oc+'"':""))}
function Oi(a,b){if(void 0!==b)yd(a,b,1,a.f,!0),a.P=0;else for(b=1;b<a.f.length;b++){var c=a.f[b];if(c.Ua){if(!Pi(a,a.f,c,!0))break;b=0}}}
function yd(a,b,c,d,e){var f=!1;if(!a.Za++)for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.Ua)for(var l=a.aa(h)&65535,m=0;m<c;m++)if(b+m==l){var n,f=!0;h.Ua&&(Pi(a,d,h,!0),e=!0);if(n=h.fd){for(var f=!1,r=0;r<n.length;r++)if(!Si(a,n[r],!0)){if(n[r].indexOf("if")){f=!0;break}for(var w=r+1;w<n.length&&n[w].indexOf("else");w++)r++;if(w==n.length){f=!0;break}}a.b.C.W||(f=!0)}if(f){e||Qi(a,d,g,"hit");break}}}a.Za--;return f}
function Ti(a,b,c,d){var e=Y(b.H),f=a.ua(b,2),g,h;for(h in a.rb)if(g=a.rb[h][f&h])break;g||(g=Di);var l=g[0];0<=a.Ob.indexOf(l)&&(g=Di,l=g[0]);var m=h="",n=Ai[l],r=g.length-1;l||r||(h=L(a,f));for(l=1;l<=r;l++){var w=g[l];if(void 0!==w){var t;t=a;var A=w,w=b,y="",C=A&61440;if(4096==C)w=w.H+((f&255)<<24>>23)&65535,y=L(t,w);else if(8192==C)w=w.H-((f&63)<<1)&65535,y=L(t,w);else if(12288==C)y=L(t,f&7,1);else if(24576==C)y=L(t,f&63,1);else if(32768==C)y=L(t,f&255,1);else if(C=f&A,A&4032&&(C>>=6,A>>=6),
A&63)switch(A=C&7,C&56){case 0:y=Ki(A);break;case 8:y="@"+Ki(A);break;case 16:7>A?y="("+Ki(A)+")+":(C=t.ua(w,2),y="#"+L(t,C,0,!0));break;case 24:7>A?y="@("+Ki(A)+")+":(C=t.ua(w,2),y="@#"+L(t,C,0,!0));break;case 32:y="-("+Ki(A)+")";break;case 40:y="@-("+Ki(A)+")";break;case 48:C=t.ua(w,2);y=L(t,C,0,!0)+"("+Ki(A)+")";7==A&&(y=L(t,C+w.H&65535));break;case 56:C=t.ua(w,2),y="@"+L(t,C)+"("+Ki(A)+")",7==A&&(y="@"+L(t,C+w.H&65535))}t=y;if(!t||!t.length){h="INVALID";break}"string"!=typeof t&&(m=t[1],t=t[0]);
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function Z(a,b){var c="",d=a.b;if(8>b)c=Ki(b),c+="="+L(a,d.u[b]);else if(13>b)c="A"+(b-8)+"="+L(a,d.eb[b-8]);else if(16<=b&&20>b)c="S"+(b-16)+"="+L(a,d.Oa[b-16]);else switch(b){case 20:c="PS="+L(a,id(d));break;case 21:c="IR="+L(a,d.Jb);break;case 22:c="ER="+L(a,d.ra);break;case 23:c="SL="+L(a,d.mb);break;case 24:c="MMR0="+L(a,cd(d));break;case 25:c="MMR1="+L(a,ed(d));break;case 26:c="MMR2="+L(a,fd(d));break;case 27:c="MMR3="+L(a,d.Wa);break;case 28:a.v&&(c="AR="+L(a,a.v.Ca,3));break;case 29:a.v&&
(c="DR="+L(a,a.v.yb));break;case 30:a.v&&sc(a.v)&&(c="SR="+L(a,a.v.cb,3))}c&&(c+=" ");return c}function Vi(a,b){var c,d="";for(c=0;6>c;c++)d+=Z(a,c);d=d+"\n"+(Z(a,6)+Z(a,7));d+=Z(a,20)+Z(a,21)+Z(a,23);d+=Ui(a,"T")+Ui(a,"N")+Ui(a,"Z")+Ui(a,"V")+Ui(a,"C");b&&(b=d,c=""+(Z(a,24)+Z(a,25)),c+=Z(a,26)+Z(a,27)+Z(a,22),c=c+"\n"+(Z(a,30)+Z(a,28)+Z(a,29)),d=b+("\n"+c));return d}k.Ec=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function Tg(a,b,c,d,e){var f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var l=h.o,m=h.a;if(void 0!==l){var n=f,l=[l>>>0,g],r=Aa(n,l,a.Ec);0>r&&n.splice(-(r+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.J.push({Jg:b,H:c,vd:d,ia:e,Cc:f})}function Wi(a,b,c){var d=[],e=a.aa(b)>>>0;for(b=0;b<a.J.length;b++){var f=a.J[b],g=f.H>>>0,h=f.vd;if(e>=g&&e<g+h){e=Aa(f.Cc,[e-g],a.Ec);0<=e?Xi(a,b,e,d):c&&(e=~e,Xi(a,b,e-1,d),Xi(a,b,e,d));break}}return d}
function Xi(a,b,c,d){var e={},f=a.J[b].Cc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.J[b].ia[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function Yi(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return ui(a)||a.i("no variables"),!0;if(!c[2])return ui(a,c[1]);if(!c[3])return delete a.ca[c[1]],!0;b=qi(a,c[3]);return void 0!==b?(a.ca[c[1]]=b,!0):!1}a.i("invalid assignment:"+b);return!1}
function Zi(a,b,c){var d=null;if(b=Fi(a,b,!0)){a.aa(b);var e=Wi(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.H-e[1])&&(g=" + "+q(f)),f=e[0]+" ("+L(a,e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.H)&&(g=" - "+q(f)),f=e[4]+" ("+L(a,e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function Mi(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trm\tdump misc registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=!1,e=a.b;null==c&&(c=!0);if(b&&1<b.length){var f=b[1];if("m"==f)d=!0;else{var g=f.indexOf("=");if(0<g)b=f.substr(g+1),f=f.substr(0,g);else if(2<b.length)b=b[2];else{a.i("missing value for "+b[1]);return}g=qi(a,b);if(void 0===g)return;b=f.toUpperCase();switch(b){case "SP":case "R6":e.u[6]=g&65535;break;case "PC":case "R7":T(e,
g);a.L=Y(e.u[7]);break;case "N":e.X=g?32768:0;break;case "Z":e.Z=g?0:1;break;case "V":e.V=g?32768:0;break;case "C":e.U=g?65536:0;break;case "PS":jd(e,g);break;case "IR":hd(e,g);break;case "ER":e.ra=g;d=!0;break;case "SL":e.mb=g|255;break;case "MMR0":dd(e,g);d=!0;break;case "MMR3":gd(e,g);d=!0;break;case "AR":a.v&&(d=a.v,pc(d,d.Ca=g));d=!0;break;case "DR":a.v&&(d=a.v,Yb(d,d.yb=g));d=!0;break;case "SR":if(a.v&&sc(a.v)){qc(a.v,g);d=!0;break}default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){e.u[b]=
g&65535;break}a.i("unknown register: "+f);return}a.A.xa();a.i("updated registers:")}}a.i(Vi(a,d));c&&(a.L=Y(e.u[7]),Ni(a,L(a,a.L.H)))}}function $i(a,b){b=ua(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.i(c[2]):ti(a,null,c[2].charCodeAt(0)):qi(a,b,!0)}
function aj(a,b,c){if("?"==c)a.i("trace commands:"),a.i("\tt [#]\ttrace # instructions"),a.i("\ttr [#]\ttrace # instructions with register updates"),a.i("\ttc [#]\ttrace # cycles"),a.i("note: bn [#] breaks after # instructions without updates");else{var d="t"!=b;c=si(a,c,null,!0)||1;var e=0;"tc"==b&&(e=c,c=1);a.sb=b;Oa(c,function(){return qb(a,!0)&&a.pb(e,d,!1)},function(){a.v&&a.v.stop&&a.v.stop();a.A.xa(-1);qb(a,!1)})}}
function Ni(a,b,c,d){if(b=Fi(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=si(a,c.substr(1)),null!=c&&(d=c);else{d=Fi(a,c,!0);if(!d||d.H<b.H)return;e=d.H-b.H;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=xb(a,!1)||a.P?a.K:null;var g=null!=f?"cycles":null,h=Wi(a,b),l=b.H;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.i(m)}h[3]&&(g=h[3],f=null);f=Ti(a,b,g,f);a.i(f);a.L=b;e-=b.H-l;c++}}}
function Si(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.T&&(a.i("ended assemble at "+L(a,a.S.H)),a.L=a.S,a.T=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.na=null;if(yb(a)&&0<b.length){a.T&&(b="a "+L(a,a.S.H)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],l=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==l||"r"==l||"a">n||"z"<n){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var r=
Fi(a,g[1],!0);if(r)if(a.S=r,void 0===g[2])a.i("begin assemble at "+L(a,r.H)),a.T=!0,a.A.xa();else{var w;a.i("not supported yet");w=[];if(w.length){for(var t=0;t<w.length;t++)a.Kb(r,w[t],1);a.i(Ti(a,a.S))}}break;case "b":a:{var A=g[0],y=g[1],C=b;if("?"==y)a.i("breakpoint commands:"),a.i("\tbp [#]\tset exec breakpoint at addr #"),a.i("\tbr [#]\tset read breakpoint at addr #"),a.i("\tbw [#]\tset write breakpoint at addr #"),a.i("\tbc [#]\tclear breakpoint at addr #"),a.i("\tbl\tlist all breakpoints"),
a.i("\tbn [#]\tbreak after # instruction(s)");else{var sa=A.charAt(1);if("l"==sa){var Qa;Qa=0+Ri(a,a.f);Qa+=Ri(a,a.M);(Qa+=Ri(a,a.F))||a.i("no breakpoints")}else if("n"==sa)a.ta=si(a,y),a.i("break after "+a.ta+" instruction(s)");else if(void 0===y)a.i("missing breakpoint address");else{var R=Y();if("*"!=y&&(R=Fi(a,y,!0),!R))break a;"c"==sa?null==R.H?(wi(a),a.i("all breakpoints cleared")):Pi(a,a.f,R)||Pi(a,a.M,R)||Pi(a,a.F,R)||a.i("breakpoint missing: "+L(a,R.H)):null!=R.H&&(Ji(a,R,C),"p"==sa?a.tb(a.f,
R):"r"==sa?a.tb(a.M,R):"w"==sa?a.tb(a.F,R):a.i("unknown breakpoint command: "+sa))}}}break;case "c":a.$a&&(a.$a.value="");break;case "d":a:{var rb,Sa=g[0],va=g[1],Ta=g[2],tj=g[3];if("?"==va){var sb="";for(rb in Eb)a.Pa[rb]&&(sb&&(sb+=","),sb+=rb);sb+=",state,symbols";a.i("dump memory commands:");a.i("\tdb [a] [n] dump n bytes at address a");a.i("\tdw [a] [n] dump n words at address a");a.i("\tdd [a] [n] dump n dwords at address a");a.i("\tds [a] [n] dump n words at address a as JSON");
a.i("\tdh [p] [n] dump n instructions from history position p");sb.length&&a.i("dump extension commands:\n\t"+sb)}else if("state"==va){var bh=bj(a.A,!0);"console"==Ta?console.log(bh):(a.$a&&(a.$a.value=""),a.i(bh))}else if("symbols"==va)for(var ae=0;ae<a.J.length;ae++){var be=a.J[ae],tb;for(tb in be.ia)if("."!=tb.charAt(0)){var ch=be.ia[tb].o;if(void 0!==ch){var dh=be.ia[tb].l;dh&&(tb=dh);a.i(L(a,ch)+" "+tb)}}}else{if("d"==Sa){for(rb in Eb)if(g[1]==rb){var eh=a.Pa[rb];eh?(g.shift(),g.shift(),eh(g)):
a.i("no dump registered for "+va);break a}va||(Sa=a.Rb||"dw")}else a.Rb=Sa;if("dh"==Sa){var fh=va,gh=Ta,hh="",ih=0,ia=a.da,wa=a.G;if(wa.length){var ea=+fh||a.qb,$b=+gh||10;isNaN(ea)?ea=$b:hh="more ";ea>wa.length&&(a.i("note: only "+wa.length+" available"),ea=wa.length);ia-=ea;0>ia&&(null==wa[wa.length-1].H?(ea=ia+ea,ia=0):ia+=wa.length);var ce=[];"call"==gh&&($b=1E5,ce=["CALL"]);for(void 0!==fh&&a.i(ea+" instructions earlier:");0<$b&&ia!=a.da;){var jh=wa[ia++];if(null==jh.H)break;var ac=Y(jh.H),uj=
ea--,kh=Ti(a,ac,"history",uj);(!ce.length||0<=kh.indexOf(ce[0]))&&a.i(kh);ac.mc&&(ia+=ac.mc,$b-=ac.mc,ea-=ac.mc);ia>=wa.length&&(ia=0);a.qb=ea;ih++;$b--}}ih||(a.i("no "+hh+"history available"),a.qb=void 0)}else{var ub=Fi(a,va);if(ub){var bc=0,de=!1,ee="ds"==Sa;Ta&&(de=!0,"l"==Ta.charAt(0)&&(de=!1,Ta=Ta.substr(1)||tj),bc=si(a,Ta)>>>0,65536<bc&&(bc=65536));for(var Ua="dd"==Sa?4:"db"==Sa?1:2,Uc=(de?bc-ub.H:Ua*bc)||128,fe=ee?16:a.ma,vj=(Uc+fe-1)/fe|0||1,Va="";vj--&&0<Uc;){for(var Wa="",ge="",va=L(a,ub.H),
Vc=fe,cc=0,dc=0;0<Vc&&0<Uc;){var vb=1,Wc=1==Ua?a.bc(ub,vb):a.ua(ub,vb=2),cc=cc|Wc<<(dc<<3),dc=dc+vb;dc==Ua&&(ee?(Wa&&(Wa+=","),Wa+="0x"+p(cc,2*Ua)):(Wa+=L(a,cc,Ua),Wa+=1==Ua?9==Vc?"-":" ":" "),cc=dc=0);Vc-=vb;for(Uc-=vb;1==Ua&&vb--;)var he=Wc&255,ge=ge+(32<=he&&128>he?String.fromCharCode(he):"."),Wc=Wc>>8}Va&&(Va+="\n");Va=ee?Va+(Wa+","):Va+(va+": "+Wa+(0==Vc?" "+ge:""))}Va&&a.i(Va);a.Xa=ub}}}}break;case "e":if("else"==g[0])break;var wb,ie,je,ke,le=g[0],me=g[1];"eb"==le?(wb=1,ie=255,je=a.bc,ke=
a.Kb):"e"==le||"ew"==le?(wb=2,ie=65535,je=a.ua,ke=a.zb):me=null;if(null==me)a.i("edit memory commands:"),a.i("\teb [a] [...] edit bytes at address a"),a.i("\tew [a] [...] edit words at address a");else{var Xc=Fi(a,me);if(Xc)for(var Yc=2;Yc<g.length;Yc++){var ec=qi(a,g[Yc]);if(void 0===ec){a.i("unrecognized value: "+g[Yc]);break}ec&~ie&&a.i("warning: "+p(ec)+" exceeds "+wb+"-byte value");a.i("changing "+L(a,Xc.H)+(I(a,16)?"":" from "+L(a,je.call(a,Xc),wb))+" to "+L(a,ec,wb));ke.call(a,Xc,ec,wb)}}break;
case "g":a:{var lh=g[1],wj=b;if(void 0!==lh){var ne=Fi(a,lh,!0);if(!ne)break a;Ji(a,ne,wj);a.tb(a.f,ne,!0)}a.ob(!0,c)}break;case "h":a.C.W?(c||a.i("halting"),a.ba()):xb(a,!0)||c||a.i("already halted");break;case "i":if("if"==g[0]){var oe;var fc=b.substr(2),fc=ua(fc);qi(a,fc)?(c||a.i("true: "+fc),oe=!0):(c||a.i("false: "+fc),oe=!1);oe||(d=!1);break}f=!0;break;case "k":var xj=g[0];if("?"==g[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var pe=
0,qe=Y(),gc=Y(a.b.u[6]);for(a.i("stack trace for "+L(a,gc.H));10>pe;){for(var Xa=null,yj=256;65536>gc.H>>>0;){qe.H=a.ua(gc,2);if(null==gc.H||!yj--)break;if(!(qe.H&1)){for(var zj=a,Zc=qe,mh=null,hc=Zc.H,nh=hc,re=1;6>=re&&hc;re++){if(2<re){Zc.H=hc;var $c=Ti(zj,Zc);if(0<=$c.indexOf("JSR")){var oh=$c.indexOf(" ");if(hc+($c.indexOf(" ",oh+1)-oh-1)/2==nh){mh=$c;break}}}hc-=2}Zc.H=nh;if(Xa=mh)break}}if(!Xa||null==Xa)break;var ph=null;if("ks"==xj){var qh=Xa.match(/[0-9A-F]+$/);qh&&(ph=Zi(a,qh[0]))}Xa=ta(Xa,
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function dj(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){v(d.message+" ("+c+")")}}a.T=b}function Dd(a,b,c){var d=b.toLowerCase(),d=gb[b]||gb[d];void 0===d&&a.T&&(d=a.T[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function ij(a,b,c){for(var d=nb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!yb(f)){yb(f,function(){ij(a,b,c)});return}}b.call(a,c)}
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k.Fc=function(a){var b=a[0],c=0>a[1];a=a[2];this.da=!0;this.C.la=!0;var d=this.D.power;d&&(d.textContent="Shutdown");this.b&&(oj(this,this.b,b,c,a),this.xa(),this.b.Ab());this.P&&(lj(this,b),b.clear());!c&&this.B&&(this.B.clear(),delete this.B);this.g=0};
function lj(a,b){if(Ga("There may be a problem with your PDPjs machine.\n\nTo help us diagnose it, click OK to send this PDPjs machine state to http://www.pcjs.org.")){var c=a.A||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.5"};d.url=a.ca;d.user=c;d.type="bug";d.data=b;Da("http://www.pcjs.org/api/v1/report",d,!0)}}
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d)),c&&(m.C.la=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.A&&pj(a,a.A,f.toString()),nj(g)&&nj(f)||(e=null,d=h=!0)):a.f&&(d=!0,h=3==a.f),d&&f.clear(h)):e=f.toString());c&&(a.C.la=!1,b=a.D.power)&&(b.textContent="Power");a.g=0;return e}
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k.Ga=function(a,b,c,d){this.w=b;this.A=a;this.b=c;this.v=a.v;(a=Dd(a,"messages"))&&vi(this,a);this.tb=zi;this.Qb=1145>this.b.kb?Bi:[];ad(this,16,function(a){a:{var b=d.w.ea,c=a[0],e=a=0,l=b.length;if(c){a=d.aa(Ci(d,c));if(-1===a){d.i("invalid address: "+c);break a}e=a>>>d.w.pa;l=1}d.i("blockid physical blockaddr used size type");d.i("-------- --------- ---------- ------ ------ ----");for(var c=-1,m=0;l--;){var n=b[e];n.type==c?m++||d.i("..."):(c=n.type,m=Gc[c],n&&d.i(p(n.id,8)+" %"+
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k.message=function(a,b){b&&(a+=" @"+L(this,Y(this.b.va&65535).H));if(!this.na||a!=this.na)if(this.na=a,this.oa&1073741824)this.Z.push(a);else{var c;if(this.oa&-2147483648&&this.b&&(c=this.b.C.X)||xb(this,!0))this.ba(),c&&(a+=" (cpu halted)");this.i(a);this.b&&(a=this.b,Ld(a),a.ta=0,a.xa())}};
function ui(a){var b;if(!Je(a))a.G&&a.G.length&&a.i("instruction history buffer freed"),a.da=0,a.G=[];else if(!a.G||!a.G.length){a.G=Array(1E3);for(b=0;b<a.G.length;b++)a.G[b]=Y();a.da=0;a.i("instruction history buffer allocated")}}k.pb=function(a,b){if(!Ii(this,b))return!1;this.b.pb(a);return!0};
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k.restore=function(a){var b=0;void 0!==a[2]&&(this.K=Fi(a[b++]),this.S=Fi(a[b++]),this.g=a[b][0],"string"==typeof this.g&&(this.g=[this.g]),this.T=a[b][1],this.oa|=a[b][2]);a[3]&&(this.I=a[3]);return!0};k.start=function(a,b){this.P||this.i("running");this.C.X=!0;this.Rb=a;this.Sb=b};
k.stop=function(a,b){if(this.C.X){this.C.X=!1;this.J=b-this.Sb;if(!this.P){b="stopped";if(this.J){a-=this.Rb;var c=0<a?Math.round(1E3*this.J/a):0;b+=" (";Je(this)&&(b+=this.za+" instructions, ",this.za=0);b+=this.J+" cycles, "+a+" ms, "+c+" hz)"}else I(this,-2147483648)&&(b+=" (use the 't' command to execute blocked faults)");this.i(b)}Gd(this,!0);this.ob();Li(this,this.b.u[7]);this.na=null}};function Je(a){return 1<a.f.length||!!a.ta}
function Ke(a,b,c){var d=-1;c||(d=oc(a.b,b),0==d&&(b=Xd(a.b,2)));if(0<c&&(a.ta&&!--a.ta||yd(a,b,1,a.f)))return!0;0<=c&&a.G.length&&(a.za++,0>d&&(d=oc(a.b,b)),65535!=(d&65535)&&(a.sc(a.G[a.da],b),++a.da==a.G.length&&(a.da=0)));return!1}function Qf(a){var b=a.b;if(b.C.X)throw T(b,a.b.va&65535),a.ba(),-1;return!1}
function ti(a){var b,c;a.f=["bp"];if(a.M)for(b=1;b<a.M.length;b++){c=a.M[b];var d=a.w;c=a.aa(c);zd(d.ea[c>>>d.pa],!1)}a.M=["br"];if(a.F)for(b=1;b<a.F.length;b++)c=a.F[b],d=a.w,c=a.aa(c),zd(d.ea[c>>>d.pa],!0);a.F=["bw"];a.$a=0}k.vb=function(a,b,c){var d=!0;c||Mi(this,a,b,!1,!0);if(a!=this.f){var e=this.aa(b);if(-1===e)this.i("invalid address: "+L(this,b.H)),d=!1;else{var f=this.w;f.ea[e>>>f.pa].vb(e&f.w,a==this.F)}}d&&(a.push(b),c?b.Va=!0:(Ni(this,a,a.length-1,"set"),ui(this)));return d};
function Mi(a,b,c,d,e){var f=!1;c=a.aa(c);for(var g=1;g<b.length;g++){var h=b[g];if(c==a.aa(h)&&(!d||h.Va)){f=!0;h.Va||e||Ni(a,b,g,"cleared");b.splice(g,1);b!=a.f&&(d=a.w,zd(d.ea[c>>>d.pa],b==a.F));h.Va||ui(a);break}}return f}function Oi(a,b){for(var c=1;c<b.length;c++)Ni(a,b,c);return b.length-1}function Ni(a,b,c,d){c=b[c];a.i(b[0]+" "+L(a,c.H)+(d?" "+d:c.Qc?' "'+c.Qc+'"':""))}
function Li(a,b){if(void 0!==b)yd(a,b,1,a.f,!0),a.P=0;else for(b=1;b<a.f.length;b++){var c=a.f[b];if(c.Va){if(!Mi(a,a.f,c,!0))break;b=0}}}
function yd(a,b,c,d,e){var f=!1;if(!a.$a++)for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.Va)for(var l=a.aa(h)&65535,m=0;m<c;m++)if(b+m==l){var n,f=!0;h.Va&&(Mi(a,d,h,!0),e=!0);if(n=h.hd){for(var f=!1,r=0;r<n.length;r++)if(!Pi(a,n[r],!0)){if(n[r].indexOf("if")){f=!0;break}for(var w=r+1;w<n.length&&n[w].indexOf("else");w++)r++;if(w==n.length){f=!0;break}}a.b.C.X||(f=!0)}if(f){e||Ni(a,d,g,"hit");break}}}a.$a--;return f}
function Qi(a,b,c,d){var e=Y(b.H),f=a.ua(b,2),g,h;for(h in a.tb)if(g=a.tb[h][f&h])break;g||(g=Ai);var l=g[0];0<=a.Qb.indexOf(l)&&(g=Ai,l=g[0]);var m=h="",n=xi[l],r=g.length-1;l||r||(h=L(a,f));for(l=1;l<=r;l++){var w=g[l];if(void 0!==w){var t;t=a;var A=w,w=b,y="",C=A&61440;if(4096==C)w=w.H+((f&255)<<24>>23)&65535,y=L(t,w);else if(8192==C)w=w.H-((f&63)<<1)&65535,y=L(t,w);else if(12288==C)y=L(t,f&7,1);else if(24576==C)y=L(t,f&63,1);else if(32768==C)y=L(t,f&255,1);else if(C=f&A,A&4032&&(C>>=6,A>>=6),
A&63)switch(A=C&7,C&56){case 0:y=Hi(A);break;case 8:y="@"+Hi(A);break;case 16:7>A?y="("+Hi(A)+")+":(C=t.ua(w,2),y="#"+L(t,C,0,!0));break;case 24:7>A?y="@("+Hi(A)+")+":(C=t.ua(w,2),y="@#"+L(t,C,0,!0));break;case 32:y="-("+Hi(A)+")";break;case 40:y="@-("+Hi(A)+")";break;case 48:C=t.ua(w,2);y=L(t,C,0,!0)+"("+Hi(A)+")";7==A&&(y=L(t,C+w.H&65535));break;case 56:C=t.ua(w,2),y="@"+L(t,C)+"("+Hi(A)+")",7==A&&(y="@"+L(t,C+w.H&65535))}t=y;if(!t||!t.length){h="INVALID";break}"string"!=typeof t&&(m=t[1],t=t[0]);
0<h.length&&(h+=",");h+=t||"???"}}f="";g=L(a,e.H)+":";if(-1!==e.H&&-1!==b.H){do if(f+=" "+L(a,a.ua(e,2)),null==e.H)break;while(e.H!=b.H)}g+=ta(f,24);g+=ta(n,5);h&&(g+=" "+h);if(c||m)g=ta(g,60)+";"+(c||""),g=a.b.C.Db?g+("cycles="+Id(a.b).toString()+" cs="+p(a.b.Vb)):g+(null!=d?"="+d.toString():""),m&&(g+=" @"+m);return g}function Ri(a,b){switch(b){case "N":a=Vd(a.b);break;case "Z":a=Ud(a.b);break;case "V":a=Td(a.b);break;case "C":a=Sd(a.b);break;default:a=0}return b.charAt(0)+(a?"1":"0")+" "}
function Z(a,b){var c="",d=a.b;if(8>b)c=Hi(b),c+="="+L(a,d.u[b]);else if(13>b)c="A"+(b-8)+"="+L(a,d.fb[b-8]);else if(16<=b&&20>b)c="S"+(b-16)+"="+L(a,d.Pa[b-16]);else switch(b){case 20:c="PS="+L(a,id(d));break;case 21:c="IR="+L(a,d.Lb);break;case 22:c="ER="+L(a,d.ra);break;case 23:c="SL="+L(a,d.nb);break;case 24:c="MMR0="+L(a,cd(d));break;case 25:c="MMR1="+L(a,ed(d));break;case 26:c="MMR2="+L(a,fd(d));break;case 27:c="MMR3="+L(a,d.Xa);break;case 28:a.v&&(c="AR="+L(a,a.v.Ca,3));break;case 29:a.v&&
(c="DR="+L(a,a.v.Ab));break;case 30:a.v&&sc(a.v)&&(c="SR="+L(a,a.v.eb,3))}c&&(c+=" ");return c}function Si(a,b){var c,d="";for(c=0;6>c;c++)d+=Z(a,c);d=d+"\n"+(Z(a,6)+Z(a,7));d+=Z(a,20)+Z(a,21)+Z(a,23);d+=Ri(a,"T")+Ri(a,"N")+Ri(a,"Z")+Ri(a,"V")+Ri(a,"C");b&&(b=d,c=""+(Z(a,24)+Z(a,25)),c+=Z(a,26)+Z(a,27)+Z(a,22),c=c+"\n"+(Z(a,30)+Z(a,28)+Z(a,29)),d=b+("\n"+c));return d}k.Gc=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function Qg(a,b,c,d,e){var f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var l=h.o,m=h.a;if(void 0!==l){var n=f,l=[l>>>0,g],r=Aa(n,l,a.Gc);0>r&&n.splice(-(r+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.I.push({Lg:b,H:c,xd:d,ia:e,Ec:f})}function Ti(a,b,c){var d=[],e=a.aa(b)>>>0;for(b=0;b<a.I.length;b++){var f=a.I[b],g=f.H>>>0,h=f.xd;if(e>=g&&e<g+h){e=Aa(f.Ec,[e-g],a.Gc);0<=e?Ui(a,b,e,d):c&&(e=~e,Ui(a,b,e-1,d),Ui(a,b,e,d));break}}return d}
function Ui(a,b,c,d){var e={},f=a.I[b].Ec,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.I[b].ia[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function Vi(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return ri(a)||a.i("no variables"),!0;if(!c[2])return ri(a,c[1]);if(!c[3])return delete a.ca[c[1]],!0;b=ni(a,c[3]);return void 0!==b?(a.ca[c[1]]=b,!0):!1}a.i("invalid assignment:"+b);return!1}
function Wi(a,b,c){var d=null;if(b=Ci(a,b,!0)){a.aa(b);var e=Ti(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.H-e[1])&&(g=" + "+q(f)),f=e[0]+" ("+L(a,e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.H)&&(g=" - "+q(f)),f=e[4]+" ("+L(a,e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function Ji(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trm\tdump misc registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=!1,e=a.b;null==c&&(c=!0);if(b&&1<b.length){var f=b[1];if("m"==f)d=!0;else{var g=f.indexOf("=");if(0<g)b=f.substr(g+1),f=f.substr(0,g);else if(2<b.length)b=b[2];else{a.i("missing value for "+b[1]);return}g=ni(a,b);if(void 0===g)return;b=f.toUpperCase();switch(b){case "SP":case "R6":e.u[6]=g&65535;break;case "PC":case "R7":T(e,
g);a.K=Y(e.u[7]);break;case "N":e.W=g?32768:0;break;case "Z":e.Y=g?0:1;break;case "V":e.V=g?32768:0;break;case "C":e.U=g?65536:0;break;case "PS":jd(e,g);break;case "IR":hd(e,g);break;case "ER":e.ra=g;d=!0;break;case "SL":e.nb=g|255;break;case "MMR0":dd(e,g);d=!0;break;case "MMR3":gd(e,g);d=!0;break;case "AR":a.v&&(d=a.v,pc(d,d.Ca=g));d=!0;break;case "DR":a.v&&(d=a.v,kc(d,d.Ab=g));d=!0;break;case "SR":if(a.v&&sc(a.v)){qc(a.v,g);d=!0;break}default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){e.u[b]=
g&65535;break}a.i("unknown register: "+f);return}a.A.xa();a.i("updated registers:")}}a.i(Si(a,d));c&&(a.K=Y(e.u[7]),Ki(a,L(a,a.K.H)))}}function Xi(a,b){b=ya(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.i(c[2]):qi(a,null,c[2].charCodeAt(0)):ni(a,b,!0)}
function Yi(a,b,c){if("?"==c)a.i("trace commands:"),a.i("\tt [#]\ttrace # instructions"),a.i("\ttr [#]\ttrace # instructions with register updates"),a.i("\ttc [#]\ttrace # cycles"),a.i("note: bn [#] breaks after # instructions without updates");else{var d="t"!=b;c=pi(a,c,null,!0)||1;var e=0;"tc"==b&&(e=c,c=1);a.ub=b;Pa(c,function(){return wb(a,!0)&&a.qb(e,d,!1)},function(){a.v&&a.v.stop&&a.v.stop();a.A.xa(-1);wb(a,!1)})}}
function Ki(a,b,c,d){if(b=Ci(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=pi(a,c.substr(1)),null!=c&&(d=c);else{d=Ci(a,c,!0);if(!d||d.H<b.H)return;e=d.H-b.H;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=xb(a,!1)||a.P?a.J:null;var g=null!=f?"cycles":null,h=Ti(a,b),l=b.H;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.i(m)}h[3]&&(g=h[3],f=null);f=Qi(a,b,g,f);a.i(f);a.K=b;e-=b.H-l;c++}}}
function Pi(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.T&&(a.i("ended assemble at "+L(a,a.S.H)),a.K=a.S,a.T=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.na=null;if(yb(a)&&0<b.length){a.T&&(b="a "+L(a,a.S.H)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],l=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==l||"r"==l||"a">n||"z"<n){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var r=
Ci(a,g[1],!0);if(r)if(a.S=r,void 0===g[2])a.i("begin assemble at "+L(a,r.H)),a.T=!0,a.A.xa();else{var w;a.i("not supported yet");w=[];if(w.length){for(var t=0;t<w.length;t++)a.Mb(r,w[t],1);a.i(Qi(a,a.S))}}break;case "b":a:{var A=g[0],y=g[1],C=b;if("?"==y)a.i("breakpoint commands:"),a.i("\tbp [#]\tset exec breakpoint at addr #"),a.i("\tbr [#]\tset read breakpoint at addr #"),a.i("\tbw [#]\tset write breakpoint at addr #"),a.i("\tbc [#]\tclear breakpoint at addr #"),a.i("\tbl\tlist all breakpoints"),
a.i("\tbn [#]\tbreak after # instruction(s)");else{var ra=A.charAt(1);if("l"==ra){var Oa;Oa=0+Oi(a,a.f);Oa+=Oi(a,a.M);(Oa+=Oi(a,a.F))||a.i("no breakpoints")}else if("n"==ra)a.ta=pi(a,y),a.i("break after "+a.ta+" instruction(s)");else if(void 0===y)a.i("missing breakpoint address");else{var Q=Y();if("*"!=y&&(Q=Ci(a,y,!0),!Q))break a;"c"==ra?null==Q.H?(ti(a),a.i("all breakpoints cleared")):Mi(a,a.f,Q)||Mi(a,a.M,Q)||Mi(a,a.F,Q)||a.i("breakpoint missing: "+L(a,Q.H)):null!=Q.H&&(Gi(a,Q,C),"p"==ra?a.vb(a.f,
Q):"r"==ra?a.vb(a.M,Q):"w"==ra?a.vb(a.F,Q):a.i("unknown breakpoint command: "+ra))}}}break;case "c":a.ab&&(a.ab.value="");break;case "d":a:{var pb,Qa=g[0],ua=g[1],Ra=g[2],qj=g[3];if("?"==ua){var qb="";for(pb in Eb)a.Qa[pb]&&(qb&&(qb+=","),qb+=pb);qb+=",state,symbols";a.i("dump memory commands:");a.i("\tdb [a] [n] dump n bytes at address a");a.i("\tdw [a] [n] dump n words at address a");a.i("\tdd [a] [n] dump n dwords at address a");a.i("\tds [a] [n] dump n words at address a as JSON");
a.i("\tdh [p] [n] dump n instructions from history position p");qb.length&&a.i("dump extension commands:\n\t"+qb)}else if("state"==ua){var Zg=Zi(a.A,!0);"console"==Ra?console.log(Zg):(a.ab&&(a.ab.value=""),a.i(Zg))}else if("symbols"==ua)for(var Zd=0;Zd<a.I.length;Zd++){var $d=a.I[Zd],rb;for(rb in $d.ia)if("."!=rb.charAt(0)){var $g=$d.ia[rb].o;if(void 0!==$g){var ah=$d.ia[rb].l;ah&&(rb=ah);a.i(L(a,$g)+" "+rb)}}}else{if("d"==Qa){for(pb in Eb)if(g[1]==pb){var bh=a.Qa[pb];bh?(g.shift(),g.shift(),bh(g)):
a.i("no dump registered for "+ua);break a}ua||(Qa=a.Tb||"dw")}else a.Tb=Qa;if("dh"==Qa){var ch=ua,dh=Ra,eh="",fh=0,ha=a.da,va=a.G;if(va.length){var da=+ch||a.sb,Yb=+dh||10;isNaN(da)?da=Yb:eh="more ";da>va.length&&(a.i("note: only "+va.length+" available"),da=va.length);ha-=da;0>ha&&(null==va[va.length-1].H?(da=ha+da,ha=0):ha+=va.length);var ae=[];"call"==dh&&(Yb=1E5,ae=["CALL"]);for(void 0!==ch&&a.i(da+" instructions earlier:");0<Yb&&ha!=a.da;){var gh=va[ha++];if(null==gh.H)break;var Zb=Y(gh.H),rj=
da--,hh=Qi(a,Zb,"history",rj);(!ae.length||0<=hh.indexOf(ae[0]))&&a.i(hh);Zb.oc&&(ha+=Zb.oc,Yb-=Zb.oc,da-=Zb.oc);ha>=va.length&&(ha=0);a.sb=da;fh++;Yb--}}fh||(a.i("no "+eh+"history available"),a.sb=void 0)}else{var sb=Ci(a,ua);if(sb){var $b=0,be=!1,ce="ds"==Qa;Ra&&(be=!0,"l"==Ra.charAt(0)&&(be=!1,Ra=Ra.substr(1)||qj),$b=pi(a,Ra)>>>0,65536<$b&&($b=65536));for(var Sa="dd"==Qa?4:"db"==Qa?1:2,Sc=(be?$b-sb.H:Sa*$b)||128,de=ce?16:a.ma,sj=(Sc+de-1)/de|0||1,Ta="";sj--&&0<Sc;){for(var Ua="",ee="",ua=L(a,sb.H),
Tc=de,ac=0,bc=0;0<Tc&&0<Sc;){var tb=1,Uc=1==Sa?a.dc(sb,tb):a.ua(sb,tb=2),ac=ac|Uc<<(bc<<3),bc=bc+tb;bc==Sa&&(ce?(Ua&&(Ua+=","),Ua+="0x"+p(ac,2*Sa)):(Ua+=L(a,ac,Sa),Ua+=1==Sa?9==Tc?"-":" ":" "),ac=bc=0);Tc-=tb;for(Sc-=tb;1==Sa&&tb--;)var fe=Uc&255,ee=ee+(32<=fe&&128>fe?String.fromCharCode(fe):"."),Uc=Uc>>8}Ta&&(Ta+="\n");Ta=ce?Ta+(Ua+","):Ta+(ua+": "+Ua+(0==Tc?" "+ee:""))}Ta&&a.i(Ta);a.Ya=sb}}}}break;case "e":if("else"==g[0])break;var ub,ge,he,ie,je=g[0],ke=g[1];"eb"==je?(ub=1,ge=255,he=a.dc,ie=
a.Mb):"e"==je||"ew"==je?(ub=2,ge=65535,he=a.ua,ie=a.Bb):ke=null;if(null==ke)a.i("edit memory commands:"),a.i("\teb [a] [...] edit bytes at address a"),a.i("\tew [a] [...] edit words at address a");else{var Vc=Ci(a,ke);if(Vc)for(var Wc=2;Wc<g.length;Wc++){var cc=ni(a,g[Wc]);if(void 0===cc){a.i("unrecognized value: "+g[Wc]);break}cc&~ge&&a.i("warning: "+p(cc)+" exceeds "+ub+"-byte value");a.i("changing "+L(a,Vc.H)+(I(a,16)?"":" from "+L(a,he.call(a,Vc),ub))+" to "+L(a,cc,ub));ie.call(a,Vc,cc,ub)}}break;
case "g":a:{var ih=g[1],tj=b;if(void 0!==ih){var le=Ci(a,ih,!0);if(!le)break a;Gi(a,le,tj);a.vb(a.f,le,!0)}a.pb(!0,c)}break;case "h":a.C.X?(c||a.i("halting"),a.ba()):xb(a,!0)||c||a.i("already halted");break;case "i":if("if"==g[0]){var me;var dc=b.substr(2),dc=ya(dc);ni(a,dc)?(c||a.i("true: "+dc),me=!0):(c||a.i("false: "+dc),me=!1);me||(d=!1);break}f=!0;break;case "k":var uj=g[0];if("?"==g[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var ne=
0,oe=Y(),ec=Y(a.b.u[6]);for(a.i("stack trace for "+L(a,ec.H));10>ne;){for(var Va=null,vj=256;65536>ec.H>>>0;){oe.H=a.ua(ec,2);if(null==ec.H||!vj--)break;if(!(oe.H&1)){for(var wj=a,Xc=oe,jh=null,fc=Xc.H,kh=fc,pe=1;6>=pe&&fc;pe++){if(2<pe){Xc.H=fc;var Yc=Qi(wj,Xc);if(0<=Yc.indexOf("JSR")){var lh=Yc.indexOf(" ");if(fc+(Yc.indexOf(" ",lh+1)-lh-1)/2==kh){jh=Yc;break}}}fc-=2}Xc.H=kh;if(Va=jh)break}}if(!Va||null==Va)break;var mh=null;if("ks"==uj){var nh=Va.match(/[0-9A-F]+$/);nh&&(mh=Wi(a,nh[0]))}Va=ta(Va,
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function ff(a){w.call(this,"ROM",a,ff,128);this.ba=this.c=null;this.i=a.addr;this.b=a.size;this.m=!1;this.f=a.alias;this.l=a.file;this.s=r(this.l);if(this.l){a=this.l;var b=la(this.s);"json"!=b&&"hex"!=b&&(a=ua()+"/api/v1/dump?file="+this.l+"&format=bytes&decimal=true");var c=this;t(a,null,!0,function(a,b,f){f?(c.C("Unable to load ROM resource (error "+f+": "+a+")"),c.l=null):(Ua(c.ya,a,b),(a=ta(a,b))?(c.c=a.M,c.ba=a.ba):c.l=null);gf(c)})}}y(ff);h=ff.prototype;
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function hf(a){w.call(this,"RAM",a,hf);this.ba=this.c=null;this.l=a.addr;this.f=a.size;this.oa=a.load;this.na=a.exec;this.i=!1;this.b=a.file;this.m=r(this.b);if(this.b){a=this.b;var b=la(this.m);"json"!=b&&"hex"!=b&&(a=ua()+"/api/v1/dump?file="+this.b+"&format=bytes&decimal=true");var c=this;t(a,null,!0,function(a,b,f){f?(c.C("Unable to load RAM resource (error "+f+": "+a+")"),c.b=null):(Ua(c.ya,a,b),(a=ta(a,b))?(c.c=a.M,c.ba=a.ba,null==c.oa&&(c.oa=a.oa),null==c.na&&(c.na=a.na)):c.b=null);jf(c)})}}
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h.save=function(){var a=0,b=[];b[a++]=[this.da,this.b,this.K,this.O,this.N,this.U];if(!this.c)for(var c=this.a,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.ga){for(var k=[],l=0,n=g.ra,p=g.ra+g.ga;n<p;)k[l++]=g.data[n++];b[a++]=[d,e,f,g.ra,k]}}return b};
h.restore=function(a){var b=0,c="unsupported restore format";if(a&&0<a.length){var d=0,e=a[d++];e&&2<=e.length&&(!this.a.length&&6<=e.length?Gf(this,"local",e[2],e[3],e[4],e[5]):null!=e[1]&&null!=this.b&&e[1]!=this.b&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.b+")",b=-2));for(this.a.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],k=g[f++],l=g[f++],n=g[f++];if(k>=this.a.length||l>=this.a[k].length||n>=this.a[k][l].length){c="sector (CHS="+k+":"+l+":"+n+") out of range ("+
b+" changes applied)";b=-1;break}if(this.c){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(k=this.a[k][l][n]){for(l=k.data.length;l<e;)k.data[l++]=k.pattern;l=0;k.ra=e;for(k.ga=f.length;e<g;)k.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.controller.C("Unable to restore disk '"+this.pa+": "+c);return b};
h.toJSON=function(){var a;a=0;for(var b;b=Lf(this,a++);)Of(b);a=JSON.stringify(this.a,function(a,b){if("file"!=a)return b});a=a.replace(/,"length":512/gm,"").replace(/,"pattern":0/gm,"");a=a.replace(/"(sector|length|data|pattern)":/gm,"$1:");a=a.replace(/,"[^"]*":([0-9]+|true|false)/gm,"");a=a.replace(/(sector|length|data|pattern):/gm,'"$1":');return a=a.replace(/([\]}]),/gm,"$1,\n")};
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h.ha=function(a,b,c,d){this.l=a;this.h=b;this.a=c;this.G=d;if((a=zc(this.l,"autoMount"))&&"string"==typeof a)try{a=eval("("+a+")")}catch(f){v(this.type+" auto-mount error: "+f.message+" ("+a+")"),a=null}if(a)for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.w[e]=a[e]);Rf(this);this.Oa=$b(this.a,144,5,65536);gb(b,this,Sf);ib(b,this.reset.bind(this));Tf(this,"None","",!0);this.A&&Tf(this,"Local Disk","?");Tf(this,"Remote Disk","??");Uf(this)||E(this)};
h.ja=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.l.Jb){for(a=0;a<this.c.length;a++)Vf(this,a,!0);Uf(this,!0)}}else if(!this.restore(a))return!1;if(a=this.j.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;8>b;b++){var c=document.createElement("option");c.value=b;c.text="RK"+b;a.appendChild(c)}a.value="0";Pf(this,0)}}return!0};h.ia=function(a){return a?this.save():!0};h.reset=function(){Rf(this)};h.save=function(){return(new P(this)).data()};
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h.aa=function(a,b,c){var d=this;switch(b){case "listDisks":return this.j[b]=c,c.onchange=function(){var a=d.j.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(k){v("RL11 option error: "+k.message)}b=g.desc;void 0===b&&(b="");g=g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descDisk":case "listDrives":return this.j[b]=c,c.onchange=function(){var a=q(c.value);null!=a&&Yf(d,a)},!0;case "loadDrive":return this.j[b]=
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h.ha=function(a,b,c,d){this.l=a;this.h=b;this.a=c;this.G=d;if((a=zc(this.l,"autoMount"))&&"string"==typeof a)try{a=eval("("+a+")")}catch(f){v(this.type+" auto-mount error: "+f.message+" ("+a+")"),a=null}if(a)for(var e in a)e.substr(0,2)==this.type.substr(0,2)&&(this.A[e]=a[e]);$f(this);this.Oa=$b(this.a,112,5,131072);gb(b,this,ag);ib(b,this.reset.bind(this));bg(this,"None","",!0);this.B&&bg(this,"Local Disk","?");bg(this,"Remote Disk","??");cg(this)||E(this)};
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