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Added more MMU handlers

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This commit is contained in:
Jeff Parsons 2016-10-07 10:58:15 -07:00 • committed by Jeff Parsons
commit cd8b6464a3
4 changed files with 831 additions and 385 deletions
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versions/pdpjs/1.30.1/pdp11-dbg.js
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@ -681,233 +681,241 @@
for purposes of the GNU General Public License, and the author does not claim any copyright
as to their contents.
*/
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var wb="undefined"!==typeof ArrayBuffer,H={cpu:1,trap:16,bus:64,mem:128,keyboard:65536,key:131072,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:268435456,warn:536870912,buffer:1073741824,halt:-2147483648};function xb(a){w.call(this,"Panel",a,xb)}y(xb);k=xb.prototype;k.oa=function(a,b,c,d){return this.D&&this.D.oa(a,b,c,d)||this.b&&this.b.oa(a,b,c,d)||this.j&&this.j.oa(a,b,c,d)?!0:this.parent.oa.call(this,a,b,c,d)};k.Na=function(a,b,c,d){this.D=a;this.F=b;this.b=c;this.j=d};
k.Ia=function(a,b){b||yb();return!0};k.Ha=function(){return!0};k.Ea=function(){};function yb(){for(var a=!1,b=D(document,"pdp11","panel"),c=0;c<b.length;c++){var d=b[c],e=B(d),f=cb(e.id);f||(a=!0,f=new xb(e));eb(f,d);a&&G(f)}}La(yb);
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Fb(this,57344,8192,Gb,this);G(this)}y(zb);function Bb(a,b){var c=-1,d=this.controller,e=d.Sa[a];e?e[0]?c=e[0](b):e[2]&&(c=b&1?e[2](b&-2)>>8:e[2](b)&255):b&1&&(e=d.Sa[a&-2])&&e[2]&&(c=e[2](b&-2)>>8);if(0<=c)return this.j&&F(this.j,64)&&E(this.j,e[5]+".readByte("+J(this.j,b)+"): "+J(this.j,c),!0,!0),c;c=d.Fb(b|4186112,-1,1);this.j&&F(this.j,64)&&E(this.j,"warning: unconverted read access to byte @"+J(this.j,b)+": "+J(this.j,c));return c}
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function Db(a,b){var c=-1,d=this.controller;(a=d.Sa[a])&&(a[2]?c=a[2](b):a[0]&&(c=a[0](b)|a[0](b+1)<<8));if(0<=c)return this.j&&F(this.j,64)&&E(this.j,a[5]+".readWord("+J(this.j,b)+"): "+J(this.j,c),!0,!0),c;c=d.Fb(b|4186112,-1,0);this.j&&F(this.j,64)&&E(this.j,"warning: unconverted read access to word @"+J(this.j,b)+": "+J(this.j,c));return c}
function Eb(a,b,c){var d=!1,e=this.controller;if(a=e.Sa[a])a[3]?(a[3](b,c),d=!0):a[1]&&(a[1](b&255,c),a[1](b>>8,c+1),d=!0);d?this.j&&F(this.j,64)&&E(this.j,a[5]+".writeWord("+J(this.j,c)+","+J(this.j,b)+")",!0,!0):(e.Fb(c|4186112,b,0),this.j&&F(this.j,64)&&E(this.j,"warning: unconverted write access to word @"+J(this.j,c)+": "+J(this.j,b)))}k=zb.prototype;k.reset=function(){this.D&&this.D()};
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function Fb(a,b,c,d,e){for(var f=b,g=c,h=f>>>a.ba;0<g&&h<a.$.length;){var l=a.$[h],m=h*a.Ba,n=a.Ba-(f-m);n>g&&(n=g);if(l&&l.size){if(l.type==d&&l.controller==e){if(f+g<=l.A)return l.Pb+=l.A-f,l.A=f,!0;if(f>=l.A+l.Pb){n=l.size-(f-m);n>g&&(n=g);l.Pb=f-l.A+n;f=m+a.Ba;g-=n;h++;continue}}return Hb(1,f,g)}f=new I(f,n,a.Ba,d,e);Ab(f,a.j,l);a.$[h++]=f;f=m+a.Ba;g-=n}return 0>=g?(a.status(Math.floor(c/1024)+"Kb "+Ib[d]+" at "+p(b,8,!0)),!0):Hb(2,b,c)}
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function Kb(a){for(var b=0,c=[],d=0;d<a.w;d++){var e=a.$[d];if(e.Va||e.Uc){c[b++]=d;var f=b++;if(e=e.save()){for(var g=0,h=0,l=[];g<e.length;){for(var m=e[g],n=g+1;n<e.length&&e[n]===m;)n++;l[h++]=n-g;l[h++]=m;g=n}l.length<e.length&&(e=l)}c[f]=e}}return c}
function Lb(a,b,c){for(var d in c)for(var e=c[d],f=e[0]?e[0].bind(b):null,g=e[1]?e[1].bind(b):null,h=e[2]?e[2].bind(b):null,l=e[3]?e[3].bind(b):null,m=a,n=+d,e=e[4],r=+d;r<=n;r+=2){var q=r&8191;void 0!==m.Sa[q]?t("I/O address already registered: "+p(r,8,!0)):m.Sa[q]=[f,g,h,l,!1,e||"unknown"]}}function Mb(a,b,c){a.D=b;a.Fb=c}function Hb(a,b,c){t("Memory block error ("+a+": "+p(b)+","+p(c)+")");return!1}
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var xb="undefined"!==typeof ArrayBuffer,yb={cpu:1,trap:16,bus:64,mem:128,keyboard:65536,key:131072,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:268435456,warn:536870912,buffer:1073741824,halt:-2147483648};function zb(a){u.call(this,"Panel",a,zb)}y(zb);h=zb.prototype;h.pa=function(a,b,c,d){return this.D&&this.D.pa(a,b,c,d)||this.b&&this.b.pa(a,b,c,d)||this.j&&this.j.pa(a,b,c,d)?!0:this.parent.pa.call(this,a,b,c,d)};h.Pa=function(a,b,c,d){this.D=a;this.F=b;this.b=c;this.j=d};
h.Ka=function(a,b){b||Ab();return!0};h.Ja=function(){return!0};h.Ga=function(){};function Ab(){for(var a=!1,b=A(document,"pdp11","panel"),c=0;c<b.length;c++){var d=b[c],e=z(d),f=db(e.id);f||(a=!0,f=new zb(e));fb(f,d);a&&G(f)}}Ma(Ab);
function Bb(a,b,c){u.call(this,"Bus",a,Bb,64);this.b=b;this.j=c;this.B=a.busWidth||16;this.F=Math.pow(2,this.B);this.g=this.F-1|0;this.ca=(this.B>>1)+2;10>this.ca&&(this.ca=10);15<this.ca&&(this.ca=15);this.Da=1<<this.ca;this.G=this.Da>>2;this.f=this.Da-1;this.w=this.F/this.Da|0;this.Ua=[];this.D=null;this.Hb=this.Jd;a=new H;Cb(a,this.j);this.aa=Array(this.w);for(b=0;b<this.w;b++)this.aa[b]=a;this.Db=Array(4);this.Db[0]=Db;this.Db[1]=Eb;this.Db[2]=Fb;this.Db[3]=Gb;Hb(this,this.F-8192,8192,Ib,this);
Hb(this,57344,8192,Ib,this);G(this)}y(Bb);function Db(a,b){var c=-1,d=this.controller,e=d.Ua[a];e?e[0]?c=e[0](b):e[2]&&(c=b&1?e[2](b&-2)>>8:e[2](b)&255):b&1&&(e=d.Ua[a&-2])&&e[2]&&(c=e[2](b&-2)>>8);if(0<=c)return this.j&&F(this.j,64)&&D(this.j,e[5]+".readByte("+I(this.j,b)+"): "+I(this.j,c),!0,!0),c;c=d.Hb(b|4186112,-1,1);this.j&&F(this.j,64)&&D(this.j,"warning: unconverted read access to byte @"+I(this.j,b)+": "+I(this.j,c));return c}
function Eb(a,b,c){var d=!1,e=this.controller,f=e.Ua[a];if(f)if(f[1])f[1](b,c),d=!0;else{if(f[3]){a=f[2]?f[2](c):0;if(c&1)f[3](a&255|b<<8,c&-2);else f[3](a&-256|b,c);d=!0}}else c&1&&(f=e.Ua[a&-2])&&f[3]&&(c&=-2,a=f[2]?f[2](c):0,f[3](a&255|b<<8,c),d=!0);d?this.j&&F(this.j,64)&&D(this.j,f[5]+".writeByte("+I(this.j,c)+","+I(this.j,b)+")",!0,!0):(e.Hb(c|4186112,b,1),this.j&&F(this.j,64)&&D(this.j,"warning: unconverted write access to byte @"+I(this.j,c)+": "+I(this.j,b)))}
function Fb(a,b){var c=-1,d=this.controller;(a=d.Ua[a])&&(a[2]?c=a[2](b):a[0]&&(c=a[0](b)|a[0](b+1)<<8));if(0<=c)return this.j&&F(this.j,64)&&D(this.j,a[5]+".readWord("+I(this.j,b)+"): "+I(this.j,c),!0,!0),c;c=d.Hb(b|4186112,-1,0);this.j&&F(this.j,64)&&D(this.j,"warning: unconverted read access to word @"+I(this.j,b)+": "+I(this.j,c));return c}
function Gb(a,b,c){var d=!1,e=this.controller;if(a=e.Ua[a])a[3]?(a[3](b,c),d=!0):a[1]&&(a[1](b&255,c),a[1](b>>8,c+1),d=!0);d?this.j&&F(this.j,64)&&D(this.j,a[5]+".writeWord("+I(this.j,c)+","+I(this.j,b)+")",!0,!0):(e.Hb(c|4186112,b,0),this.j&&F(this.j,64)&&D(this.j,"warning: unconverted write access to word @"+I(this.j,c)+": "+I(this.j,b)))}h=Bb.prototype;h.reset=function(){this.D&&this.D()};
h.Jd=function(a,b,c){this.j&&F(this.j,64)&&D(this.j,"warning: unrecognized I/O access("+I(this.j,a)+","+I(this.j,b)+","+c+")");return 0};h.Ka=function(a,b){b||this.reset();return!0};
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function Mb(a){for(var b=0,c=[],d=0;d<a.w;d++){var e=a.aa[d];if(e.Xa||e.Vc){c[b++]=d;var f=b++;if(e=e.save()){for(var g=0,k=0,m=[];g<e.length;){for(var n=e[g],p=g+1;p<e.length&&e[p]===n;)p++;m[k++]=p-g;m[k++]=n;g=p}m.length<e.length&&(e=m)}c[f]=e}}return c}
function Nb(a,b,c){for(var d in c)for(var e=c[d],f=e[0]?e[0].bind(b):null,g=e[1]?e[1].bind(b):null,k=e[2]?e[2].bind(b):null,m=e[3]?e[3].bind(b):null,n=a,p=+d,e=e[4],t=+d;t<=p;t+=2){var r=t&8191;void 0!==n.Ua[r]?q("I/O address already registered: "+l(t,8,!0)):n.Ua[r]=[f,g,k,m,!1,e||"unknown"]}}function Ob(a,b,c){a.D=b;a.Hb=c}function Jb(a,b,c){q("Memory block error ("+a+": "+l(b)+","+l(c)+")");return!1}
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var Pb=[4127,448,4191,450,4383,452,2591,454,21983,32768,65534,13791,16384,65534,770,2719,454,2591,65534,257,0,2566,33028,34051,33282,1281,33537,0,2758,32771,770,1025,1793,0,3078,33794,34305,513,0,5574,43690,4480,4097,4162,4227,4292,4357,57665,1281,769,0,3138,34305,1281,0,24707,2691,2627,24769,34561,1793,0,3076,20739,24899,2691,34562,2753,1281,0,2624,33537,0,16385,24641,1537,1793,0,193,8279,21589,516,12549,1538,2629,513,0,38336,65281,32769,0,32258,2561,2689,32258,3008,514,3009,769,0,5574,510,2551,
2,0,9678,208,769,0,5582,226,135,0,2598,5606,236,2,0,95,242,128,5573,57344,2591,6,5599,256,4,5574,510,3045,5599,460,76,2591,78,5571,65510,5579,12,5570,512,4224,4104,3024,8197,33788,4224,4609,8193,769,0,2640,8197,33785,6145,2625,8193,769,0,8194,761,2574,5572,43690,5579,24,5568,2048,5570,512,2628,4360,2632,2632,8708,769,0,3103,65514,34562,0,305,35406,754,258,119,65160,3024,32403,5579,36,5568,3072,35446,1,740,5570,512,4224,4104,3024,8197,33788,5569,3,2574,3039,454,528,5582,24,4224,2632,2632,8200,769,
0,3024,3103,65514,34562,0,264,8197,33779,5003,2574,32337,260,0,258,5579,12,6080,448,6081,450,6084,452,116,2,6084,65400,17860,65024,21956,62976,38848,65401,3200,161,76,0,16944,10797];k=Nb.prototype;k.Na=function(a,b,c,d){this.F=b;this.b=c;this.j=d;var e=this;this.f.qc=Pb(this.b,function(){e.f.Wa|=128;e.f.Wa&64&&(K(e.b,0,6,64),Qb(e.b,e.f.qc,1E3/60))});Lb(b,this,Rb);Mb(b,this.reset.bind(this),this.Rc.bind(this));G(this)};k.ed=function(){var a=this.f.Wa;this.f.Wa&=-129;return a};
k.yd=function(a){this.f.Wa=a;a&64&&Qb(this.b,this.f.qc,1E3/60);this.f.Wa=a&-129};k.fd=function(){var a=this.b;return a.G&62337|a.za<<5|a.Aa<<1};k.zd=function(a){var b=4,c=this.b;c.G=a&=62337;c.za=a>>5&3;c.Aa=a>>1&15;c.ic=a&257?a&1?6:4:0;Sb(c);a=c.G;a&1|256&&(b=this.b.$a&16?1:2);this.g.rb=this.g.rb&-8|b};k.gd=function(){return Tb(this.b)};k.Ad=function(a){Ub(this.b,a&-1809|Tb(this.b)&1808);this.b.C|=128};
function Vb(a){var b=a.D,c,d,e,f=b.va>>13&7;"undefined"===typeof b.ra[f]&&(b.ra[f]={cache:[],postProcess:a.md,drive:f,blocksize:256,mapped:0,maxblock:b.gb[f]*b.ca[f],url:"rk"+f+".dsk"});b.P&=-129;switch(b.P>>1&7){case 0:b.Kb=2496;b.na=0;b.P=128;b.va=0;break;case 1:if((b.va>>4&511)>=b.gb[f]){b.na|=32832;b.P|=49152;break}if((b.va&15)>=b.ca[f]){b.na|=32800;b.P|=49152;break}c=(b.va>>4&511)*b.ca[f]+(b.va&15);d=(b.P&48)<<12|b.Jb;e=65536-b.Lb&65535;ec(a,b.ra[f],c,d,e);return;case 2:if((b.va>>4&511)>=b.gb[f])b.na|=
32832,b.P|=49152;else if((b.va&15)>=b.ca[f])b.na|=32800,b.P|=49152;else{c=(b.va>>4&511)*b.ca[f]+(b.va&15);d=(b.P&48)<<12|b.Jb;e=65536-b.Lb&65535;a.Yb(b.ra[f],c,d,e);return}}b.Kb=f<<13|b.Kb&8176|b.va%9&15;K(a.b,20,5,144,function(){b.P=b.P&65534|128;return!!(b.P&64)})}k.md=function(a,b,c,d,e){var f=this.D;f.Jb=d&65535;f.P=f.P&-49|d>>12&48;f.Lb=65536-e&65535;switch(a){case 1:f.na|=33024;f.P|=49152;break;case 2:f.na|=33792,f.P|=49152}K(this.b,20,5,144,function(){f.P=f.P&65534|128;return!!(f.P&64)})};
function fc(a){var b=a.w,c,d,e,f=b.M>>8&3;b.M&=-2;"undefined"===typeof b.ra[f]&&(b.ra[f]={cache:[],postProcess:a.nd,drive:f,blocksize:128,mapped:1,maxblock:b.gb[f]*b.ca[f],url:"rl"+f+".dsk"});switch(b.M>>1&7){case 2:b.Xa&8&&(b.M&=63);b.Xa=b.Pc[f]|b.eb&64;break;case 3:1==(b.ea&3)&&(b.eb=b.ea&4?b.eb+(b.ea&65408)&65408|b.ea<<2&64:b.eb-(b.ea&65408)&65408|b.ea<<2&64,b.ea=b.eb);break;case 4:b.Xa=b.eb;break;case 5:if(b.ea>>6>=b.gb[f]){b.M|=37888;break}if((b.ea&63)>=b.ca[f]){b.M|=37888;break}c=(b.ea>>6)*
b.ca[f]+(b.ea&63);d=(b.Ta&63)<<16|b.Db;e=65536-b.Xa&65535;ec(a,b.ra[f],c,d,e);return;case 6:if(b.ea>>6>=b.gb[f])b.M|=37888;else if((b.ea&63)>=b.ca[f])b.M|=37888;else{c=(b.ea>>6)*b.ca[f]+(b.ea&63);d=(b.Ta&63)<<16|b.Db;e=65536-b.Xa&65535;a.Yb(b.ra[f],c,d,e);return}}K(a.b,20,5,112,function(){b.M|=129;return!!(b.M&64)})}
k.nd=function(a,b,c,d,e){var f=this.w;f.Db=d&65535;f.M=f.M&-49|d>>12&48;f.Ta=d>>16&63;f.ea=~~(c/f.ca[b.La])<<6|c%f.ca[b.La];f.eb=f.ea;f.Xa=65536-e&65535;switch(a){case 1:f.M|=33792;break;case 2:f.M|=40960}K(this.b,20,5,112,function(){f.M|=129;return!!(f.M&64)})};function gc(a){a=a.B;a.T=2176;a.Ca=0;a.ta=[4544,4544,4544,4544,4544,4544,4544,4544];a.wb=[0,0,0,0,0,0,0,0];a.mb=a.xb=a.vb=a.bb=a.nc=0}
function hc(a,b){var c=a.B,d,e,f;c.T&=-16513;c.Ca&=-2049;c.ta[b]&=-1153;K(a.b,-1,0,172);"undefined"===typeof c.ra[b]&&(c.ra[b]={cache:[],postProcess:a.od,drive:b,blocksize:256,mapped:0,maxblock:c.cc[0]*c.fb[0]*c.ca[0],url:"rp"+b+".dsk"});switch(c.T&63){case 5:c.$b[b]=c.Pa[b];c.T|=32896;c.ta[b]|=32896;c.mb|=1<<b;break;case 9:gc(a);break;case 19:c.ta[b]|=64;break;case 49:if(c.Pa[b]>=c.cc[0]||c.Da[b]>>8>=c.fb[0]||(c.Da[b]&255)>=c.ca[0]){c.wb[b]|=1024;c.T|=49152;break}d=(c.Pa[b]*c.fb[0]+(c.Da[b]>>8))*
c.ca[0]+(c.Da[b]&255);e=(c.bb&63)<<16|c.vb;f=65536-c.xb&65535;ec(a,c.ra[b],d,e,f);return;case 57:if(c.Pa[b]>=c.cc[0]||c.Da[b]>>8>=c.fb[0]||(c.Da[b]&255)>=c.ca[0])c.wb[b]|=1024,c.T|=49152;else{d=(c.Pa[b]*c.fb[0]+(c.Da[b]>>8))*c.ca[0]+(c.Da[b]&255);e=(c.bb&63)<<16|c.vb;f=65536-c.xb&65535;a.Yb(c.ra[b],d,e,f);return}}K(a.b,3,5,172,function(){c.T=c.T&65534|128;c.ta[b]|=128;return!!(c.T&64)})}
k.od=function(a,b,c,d,e){var f=this.B;f.xb=65536-e&65535;f.vb=d&65535;f.T=f.T&-769|d>>8&768;f.bb=d>>16&63;e=~~(c/f.ca[0]);d=~~(e/f.fb[0]);f.Da[b.La]=e%f.fb[0]<<8|c%f.ca[0];f.$b[b.La]=f.Pa[b.La]=d;f.mb|=1<<b.La;c>=b.$c-1&&(f.ta[b.La]|=1024);switch(a){case 1:f.Ca|=512;f.T|=49152;break;case 2:f.Ca|=2048,f.T|=49152}K(this.b,20,5,172,function(){f.ta[b.La]|=128;f.T=f.T&65534|128;return!!(f.T&64)})};
function ic(a,b,c,d,e,f){var g=~~((f+c.Ua-1)/c.Ua),h=new XMLHttpRequest;2048>g&&d+2048<c.$c&&(g=2048);h.open("GET",c.url,!0);h.setRequestHeader("Range","bytes="+(d*c.Ua<<1)+"-"+(((d+g)*c.Ua<<1)-1));h.responseType="arraybuffer";h.onreadystatechange=function(){if(4==h.readyState){var g=b.bind(a),m,n,r,q;m=h.response;if(h.status&&206!=h.status||!m)c.Wb(1,c,d,e,f);else{m=new Uint8Array(m);n=d;for(q=0;q<m.length;){if("undefined"===typeof c.cache[n])for(c.cache[n]=[],r=0;r<c.Ua;r++)c.cache[n][r]=q<m.length?
m[q]&255|m[q+1]<<8&65280:0,q+=2;else q+=c.Ua<<1;n++}g(c,d,e,f)}}};h.send(null)}function L(a,b,c,d,e){c&1?e?d=0<=d?d<<8&65280|b&255:b:a.b.K(4,122):0<=d?e&&(d=b&65280|d&255):d=b;return d}k.Yb=function(a,b,c,d){for(var e;0<d;){if("undefined"===typeof a.cache[b]){ic(this,this.Yb,a,b,c,d);return}for(e=0;e<a.Ua&&0<d;e++){if(0>this.b.Ab(a.Zc?jc(this.b,c):c,a.cache[b][e])){a.Wb(2,a,b,c,d);return}c+=2;--d}b++}a.Wb(0,a,b,c,d)};
function ec(a,b,c,d,e){for(var f,g;0<e;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],f=0;f<b.Ua;f++)b.cache[c][f]=0;for(f=0;f<b.Ua&&0<e;f++){g=a.b.ub(b.Zc?jc(a.b,d):d);if(0>g){b.Wb(2,b,c,d,e);return}b.cache[c][f]=g;d+=2;--e}c++}b.Wb(0,b,c,d,e)}k.reset=function(){this.g.rb=this.g.rb&-120|20;this.f.Wa=0;this.D.P=128;this.w.M=128;gc(this)};
k.Rc=function(a,b,c){var d,e,f=this.b;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?d=f.ab&65280:(a&1&&(b<<=8),f.ab=b|255,d=0);break;case 4194298:if(0>b)d=f.mc;else{a&1&&(b<<=8);if(d=b&65024){e=d>>9;do d+=34;while(e>>=1)}f.mc=d;f.C|=2}break;case 4194294:if(70!==f.jb)return f.K(4,222);0>b?d=f.I:d=f.I=0;break;case 4194292:if(70!==f.jb)return f.K(4,224);d=1;break;case 4194290:if(70!==f.jb)return f.K(4,226);d=0;break;case 4194288:if(70!==f.jb)return f.K(4,228);d=61183;break;case 4194296:0<=
b&&!(a&1)&&(b&=255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==f.jb)return f.K(4,232);e=a-4194272>>1;0>b?d=f.hc[e]:(d=L(this,f.hc[e],a,b,c),0<=d&&(f.hc[e]=d));break;case 4194254:return a&1?f.O>>14&1?(0<=b&&(f.u[6]=b),d=f.u[6]):(0<=b&&(f.ya[3]=b),d=f.ya[3]):f.O>>14&0?(0<=b&&(f.u[6]=b),d=f.u[6]):(0<=b&&(f.ya[1]=b),d=f.ya[1]),d;case 4194252:case 4194250:case 4194248:return e=a&7,f.O&2048?(0<=b&&(f.u[e]=b),d=f.u[e]):(0<=b&&(f.Oa[e]=
b),d=f.Oa[e]),d;case 4194246:return a&1?(0<=b&&(f.u[7]=b),d=f.u[7]):f.O>>14&0?(0<=b&&(f.u[6]=b),d=f.u[6]):(0<=b&&(f.ya[0]=b),d=f.ya[0]),d;case 4194244:case 4194242:case 4194240:return e=a&7,f.O&2048?(0<=b&&(f.Oa[e]=b),d=f.Oa[e]):(0<=b&&(f.u[e]=b),d=f.u[e]),d;default:return f.I|=16,f.K(4,124)}break;case 4194176:e=a>>1&31;d=L(this,f.xa[3][e],a,b,c);0<=d&&(f.xa[3][e]=d,f.xa[3][e&15]&=65295);break;case 4194112:switch(a&-2){case 4194174:d=L(this,f.Zb,a,b,c);0<=d&&(f.Zb=d);break;case 4194172:d=f.Za;d&65280&&
(d=(d<<8|d>>8)&65535);break;case 4194168:0>b?d=this.g.wd&65535:(d=L(this,this.g.data,a,b,c),0<=d&&(this.g.data=d));break;default:return f.I|=16,f.K(4,126)}break;case 4194048:e=this.D;switch(a&-2){case 4194048:d=L(this,e.Kb,a,b,c);0<=d&&(e.Kb=d);break;case 4194050:d=L(this,e.na,a,b,c);0<=d&&(e.na=d);break;case 4194052:d=L(this,e.P,a,b,c);0<=b&&0<=d&&(e.P=d&-36993|e.P&36992,e.P&1&&Vb(this));break;case 4194054:d=L(this,e.Lb,a,b,c);0<=d&&(e.Lb=d);break;case 4194056:d=L(this,e.Jb,a,b,c);0<=d&&(e.Jb=d);
break;case 4194058:d=L(this,e.va,a,b,c);0<=d&&(e.va=d);break;case 4194060:break;case 4194062:d=L(this,e.Ic,a,b,c);0<=d&&(e.Ic=d);break;default:return f.I|=16,f.K(4,128)}break;case 4193728:var g=this.B;e=g.Ca&7;switch(a&-2){case 4193728:d=L(this,g.T,a,b,c);0<=b&&0<=d&&(g.bb=g.bb&60|d>>8&3,g.T=d&17279|g.T&34944|2048,d&1&&g.T&128?hc(this,e):192==(d&192)&&K(f,0,5,172));break;case 4193730:d=L(this,g.xb,a,b,c);0<=d&&(g.xb=d);break;case 4193732:d=L(this,g.vb,a,b,c);0<=d&&(g.vb=d&65534);break;case 4193734:d=
L(this,g.Da[e],a,b,c);0<=d&&(g.Da[e]=d&7967);break;case 4193736:d=L(this,g.Ca,a,b,c);0<=d&&(g.Ca=d&63|g.Ca&65472,d&128&&gc(this));break;case 4193738:d=g.ta[e];break;case 4193740:d=g.wb[e];break;case 4193742:d=L(this,g.mb,a,b,c);0<=d&&(g.mb=d&255);break;case 4193744:d=g.td[e];break;case 4193746:d=L(this,g.Jc,a,b,c);0<=d&&(g.Jc=d);break;case 4193748:d=L(this,g.Kc[e],a,b,c);0<=d&&(g.Kc[e]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=g.ud[e];break;case 4193754:d=L(this,g.Lc[e],a,b,c);0<=d&&
(g.Lc[e]=d);break;case 4193756:d=L(this,g.Pa[e],a,b,c);0<=d&&(g.Pa[e]=d&511);break;case 4193758:g.$b[e]=g.Pa[e];d=g.$b[e];break;case 4193760:d=g.rd[e];break;case 4193762:d=g.sd[e];break;case 4193764:d=g.pd[e];break;case 4193766:d=g.qd[e];break;case 4193768:d=L(this,g.bb,a,b,c);0<=d&&(g.bb=d&63,g.T=g.T&-769|(d&3)<<8);break;case 4193770:d=L(this,g.nc,a,b,c);0<=d&&(g.nc=d);break;default:return f.I|=16,f.K(4,132)}break;case 4192512:e=this.w;switch(a&-2){case 4192512:d=L(this,e.M,a,b,c);0<=b&&0<=d&&(e.Ta=
e.Ta&60|d>>4&3,e.M=e.M&-1023|d&1022,e.M&128||fc(this));break;case 4192514:d=L(this,e.Db,a,b,c);0<=d&&(e.Db=d&65534);break;case 4192516:d=L(this,e.ea,a,b,c);0<=d&&(e.ea=d);break;case 4192518:d=L(this,e.Xa,a,b,c);0<=d&&(e.Xa=d);break;case 4192520:d=L(this,e.Ta,a,b,c);0<=d&&(e.Ta=d&63,e.M=e.M&-49|(e.Ta&3)<<4);break;default:return f.I|=16,f.K(4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?d=f.$a:(d=L(this,f.$a,a,b,c),0<=d&&(70!==f.jb&&(d&=-49),f.$a=d,f.Vb[0]=d&4?15:7,f.Vb[1]=d&2?15:7,f.Vb[3]=
d&1?15:7,f.ic&&(e=2,f.$a&16&&(e=1),this.g.rb=this.g.rb&-8|e)));break;default:return f.I|=16,f.K(4,136)}break;case 4191424:e=a>>1&31;d=L(this,f.xa[0][e],a,b,c);0<=d&&(f.xa[0][e]=d,f.xa[0][e&15]&=65295);break;case 4191360:e=a>>1&31;d=L(this,f.xa[1][e],a,b,c);0<=d&&(f.xa[1][e]=d,f.xa[1][e&15]&=65295);break;case 4190400:case 4190336:if(70!==f.jb)return f.K(4,234);e=a>>2&31;d=f.Nb[e];a&2&&(d>>=16);d&=65535;0<=b&&(d=L(this,d,a,b,c),0<=d&&(f.Nb[e]=a&2?d<<16|f.Nb[e]&65535:f.Nb[e]&4294901760|d&65534));break;
case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)d=Ob[a>>1&255];else return f.I|=16,f.K(4,138);break;default:return f.I|=16,f.K(4,142)}c&&0<=d&&(a&1?d>>=8:d&=255);"undefined"===typeof d&&console.log("panic(76)");return d};var kc={},Rb=(kc[65382]=[null,null,Nb.prototype.ed,Nb.prototype.yd,"LKS"],kc[65402]=[null,null,Nb.prototype.fd,Nb.prototype.zd,"MMR0"],kc[65534]=[null,null,Nb.prototype.gd,Nb.prototype.Ad,"PSW"],kc);
La(function(){for(var a=D(document,"pdp11","device"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Nb(d);eb(d,c)}});var lc;if(wb){var mc=new ArrayBuffer(2);(new DataView(mc)).setUint16(0,256,!0);lc=256===(new Uint16Array(mc))[0]}else lc=!1;var nc=lc;
function I(a,b,c,d,e){this.id=oc+=2;this.b=null;this.A=a;this.Pb=b;this.size=c||0;this.type=d||pc;this.f=d==qc;this.controller=null;Ab(this);this.Va=this.Uc=!1;if(c)if(e)this.controller=e,this.b=null,rc(this,e.Bb);else if(wb)this.D=new ArrayBuffer(c),this.B=new DataView(this.D,0,c),this.w=new Uint8Array(this.D,0,c),this.H=new Uint16Array(this.D,0,c>>1),this.b=new Int32Array(this.D,0,c>>2),rc(this,nc?sc:tc);else{this.b=Array(c>>2);for(a=0;a<this.b.length;a++)this.b[a]=0;rc(this,uc)}else rc(this)}
var pc=0,qc=2,Gb=4,Ib=["NONE","RAM","ROM","VID","H/W"],oc=0;
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this.f?2:0)}],df=[V,function(a){a=yd(this,a,65536);td(this,a);O(this,a);this.b-=11},function(a){var b=vd(this),c=this.b;zd(this,a,65536,b);O(this,b);this.b=c-qe[this.g]},V];function ef(a){w.call(this,"ROM",a,ef);this.f=null;this.B=a.addr;this.g=a.size;this.G=a.writable;this.D=a.alias;this.w=a.file;this.H=da(this.w);if(this.w){a=this.w;var b=ea(this.H);"json"!=b&&"hex"!=b&&(a=ga()+"/api/v1/dump?file="+this.w+"&format=bytes&decimal=true");var c=this;ua(a,null,!0,function(a,b,f){ff(c,a,b,f)})}}y(ef);
ef.prototype.Na=function(a,b,c,d){this.F=b;this.b=c;this.j=d;gf(this)};ef.prototype.Ia=function(){if(this.Ja){if(this.j){var a=this.j,b=this.id,c=this.B,d=this.g,e=this.Ja,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=qa(n,l,a.tc);0>r&&n.splice(-(r+1),0,l)}m&&(h.a=m.replace(/''/g,'"'))}a.H.push({Hd:b,A:c,Xc:d,Ja:e,sc:f})}delete this.Ja}return!0};ef.prototype.Ha=function(){return!0};
function ff(a,b,c,d){if(d)a.sa("Unable to load system ROM (error "+d+": "+b+")");else{ab(a.dc,b,c);var e;if("["==c.charAt(0)||"{"==c.charAt(0))try{var f,g,h=eval("("+c+")");if(f=h.bytes)a.f=f;else if(f=h.words)for(a.f=Array(2*f.length),g=e=0;e<f.length;e++)a.f[g++]=f[e]&255,a.f[g++]=f[e]>>8&255;else if(f=h.data)for(a.f=Array(4*f.length),g=e=0;e<f.length;e++)a.f[g++]=f[e]&255,a.f[g++]=f[e]>>8&255,a.f[g++]=f[e]>>16&255,a.f[g++]=f[e]>>24&255;else a.f=h;a.Ja=h.symbols;if(!a.f.length){t("Empty ROM: "+
b);return}if(1==a.f.length){t(a.f[0]);return}}catch(l){a.sa("ROM data error: "+l.message);return}else for(b=c.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.f=Array(b.length),e=0;e<b.length;e++)a.f[e]=aa(b[e],16);gf(a)}}
function gf(a){if(!hb(a))if(!a.w)G(a);else if(a.f&&a.F){a.g||(a.g=a.f.length);if(a.f.length!=a.g)vb(a,"ROM size ("+p(a.f.length,8,!0)+") does not match specified size ("+p(a.g,8,!0)+")");else{var b;b=a.B;if(Fb(a.F,b,a.g,a.G?1:qc)){var c;for(c=0;c<a.f.length;c++){a.j&&a.j.g++;var d=a.F,e=b+c;d.$[(e&d.g)>>>d.ba].bc(e&d.f,a.f[c]&255,e);a.j&&a.j.g--}b=!0}else b=!1;if(b){b=[];"number"==typeof a.D?b.push(a.D):null!=a.D&&a.D.length&&(b=a.D);for(c=0;c<b.length;c++){for(var f=a,d=b[c],e=f.F,g=f.g,h=[],l=f.B>>>
e.ba;0<g&&l<e.$.length;)h.push(e.$[l++]),g-=e.Ba;e=f.F;f=f.g;g=0;for(d>>>=e.ba;0<f&&d<e.$.length;){l=h[g++];if(!l)break;e.$[d++]=l;f-=e.Ba}}delete a.f}}G(a)}}La(function(){for(var a=D(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new ef(d);eb(d,c)}});function hf(a){w.call(this,"RAM",a,hf);this.D=a.addr;this.g=a.size;this.f=!1}y(hf);k=hf.prototype;k.Na=function(a,b,c,d){this.F=b;this.b=c;this.j=d;G(this)};k.Ia=function(a,b){b||this.reset();return!0};
k.Ha=function(a){return a?this.save():!0};k.reset=function(){!this.f&&this.g&&Fb(this.F,this.D,this.g,1)&&(this.f=!0);this.f||t("No RAM allocated")};k.save=function(){return null};k.restore=function(){return!0};La(function(){for(var a=D(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new hf(d);eb(d,c)}});function jf(a){w.call(this,"Keyboard",a,jf,65536);G(this)}y(jf);jf.prototype.oa=function(){return!1};jf.prototype.Na=function(a,b,c,d){this.D=a;this.b=c;this.j=d;this.ua=null};
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0,3024,3103,65514,34562,0,264,8197,33779,5003,2574,32337,260,0,258,5579,12,6080,448,6081,450,6084,452,116,2,6084,65400,17860,65024,21956,62976,38848,65401,3200,161,76,0,16944,10797];h=J.prototype;h.Pa=function(a,b,c,d){this.F=b;this.b=c;this.j=d;var e=this;this.f.sc=Qb(this.b,function(){e.f.Ya|=128;e.f.Ya&64&&(K(e.b,0,6,64),Rb(e.b,e.f.sc,1E3/60))});Nb(b,this,L);Ob(b,this.reset.bind(this),this.Sc.bind(this));G(this)};h.jd=function(){var a=this.f.Ya;this.f.Ya&=-129;return a};
h.Od=function(a){this.f.Ya=a;a&64&&Rb(this.b,this.f.sc,1E3/60);this.f.Ya=a&-129};h.kd=function(){var a=this.b;return a.G&62337|a.Ba<<5|a.Ca<<1};h.Pd=function(a){var b=4,c=this.b;c.G=a&=62337;c.Ba=a>>5&3;c.Ca=a>>1&15;c.kc=a&257?a&1?6:4:0;Sb(c);a=c.G;a&1|256&&(b=this.b.bb&16?1:2);this.g.tb=this.g.tb&-8|b};h.rd=function(a){return this.b.W[1][a>>1&7]};h.Wd=function(a,b){this.b.W[1][b>>1&7]=a&65295};h.pd=function(a){return this.b.W[1][(a>>1&7)+8]};h.Ud=function(a,b){this.b.W[1][(b>>1&7)+8]=a&65295};
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h.sd=function(a){return this.b.wa[3][(a>>1&7)+8]};h.Xd=function(a,b){b=(b>>1&7)+8;this.b.wa[3][b]=a;this.b.W[3][b]&=65295};h.ld=function(){return Tb(this.b)};h.Qd=function(a){Ub(this.b,a&-1809|Tb(this.b)&1808);this.b.C|=128};
function Vb(a){var b=a.D,c,d,e,f=b.xa>>13&7;"undefined"===typeof b.sa[f]&&(b.sa[f]={cache:[],postProcess:a.yd,drive:f,blocksize:256,mapped:0,maxblock:b.ib[f]*b.da[f],url:"rk"+f+".dsk"});b.P&=-129;switch(b.P>>1&7){case 0:b.Mb=2496;b.oa=0;b.P=128;b.xa=0;break;case 1:if((b.xa>>4&511)>=b.ib[f]){b.oa|=32832;b.P|=49152;break}if((b.xa&15)>=b.da[f]){b.oa|=32800;b.P|=49152;break}c=(b.xa>>4&511)*b.da[f]+(b.xa&15);d=(b.P&48)<<12|b.Lb;e=65536-b.Nb&65535;Wb(a,b.sa[f],c,d,e);return;case 2:if((b.xa>>4&511)>=b.ib[f])b.oa|=
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function fc(a){var b=a.w,c,d,e,f=b.M>>8&3;b.M&=-2;"undefined"===typeof b.sa[f]&&(b.sa[f]={cache:[],postProcess:a.zd,drive:f,blocksize:128,mapped:1,maxblock:b.ib[f]*b.da[f],url:"rl"+f+".dsk"});switch(b.M>>1&7){case 2:b.Za&8&&(b.M&=63);b.Za=b.Qc[f]|b.gb&64;break;case 3:1==(b.fa&3)&&(b.gb=b.fa&4?b.gb+(b.fa&65408)&65408|b.fa<<2&64:b.gb-(b.fa&65408)&65408|b.fa<<2&64,b.fa=b.gb);break;case 4:b.Za=b.gb;break;case 5:if(b.fa>>6>=b.ib[f]){b.M|=37888;break}if((b.fa&63)>=b.da[f]){b.M|=37888;break}c=(b.fa>>6)*
b.da[f]+(b.fa&63);d=(b.Va&63)<<16|b.Fb;e=65536-b.Za&65535;Wb(a,b.sa[f],c,d,e);return;case 6:if(b.fa>>6>=b.ib[f])b.M|=37888;else if((b.fa&63)>=b.da[f])b.M|=37888;else{c=(b.fa>>6)*b.da[f]+(b.fa&63);d=(b.Va&63)<<16|b.Fb;e=65536-b.Za&65535;a.$b(b.sa[f],c,d,e);return}}K(a.b,20,5,112,function(){b.M|=129;return!!(b.M&64)})}
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function hc(a,b){var c=a.B,d,e,f;c.T&=-16513;c.Ea&=-2049;c.ua[b]&=-1153;K(a.b,-1,0,172);"undefined"===typeof c.sa[b]&&(c.sa[b]={cache:[],postProcess:a.Ad,drive:b,blocksize:256,mapped:0,maxblock:c.ec[0]*c.hb[0]*c.da[0],url:"rp"+b+".dsk"});switch(c.T&63){case 5:c.bc[b]=c.Ra[b];c.T|=32896;c.ua[b]|=32896;c.ob|=1<<b;break;case 9:gc(a);break;case 19:c.ua[b]|=64;break;case 49:if(c.Ra[b]>=c.ec[0]||c.Fa[b]>>8>=c.hb[0]||(c.Fa[b]&255)>=c.da[0]){c.yb[b]|=1024;c.T|=49152;break}d=(c.Ra[b]*c.hb[0]+(c.Fa[b]>>8))*
c.da[0]+(c.Fa[b]&255);e=(c.eb&63)<<16|c.xb;f=65536-c.zb&65535;Wb(a,c.sa[b],d,e,f);return;case 57:if(c.Ra[b]>=c.ec[0]||c.Fa[b]>>8>=c.hb[0]||(c.Fa[b]&255)>=c.da[0])c.yb[b]|=1024,c.T|=49152;else{d=(c.Ra[b]*c.hb[0]+(c.Fa[b]>>8))*c.da[0]+(c.Fa[b]&255);e=(c.eb&63)<<16|c.xb;f=65536-c.zb&65535;a.$b(c.sa[b],d,e,f);return}}K(a.b,3,5,172,function(){c.T=c.T&65534|128;c.ua[b]|=128;return!!(c.T&64)})}
h.Ad=function(a,b,c,d,e){var f=this.B;f.zb=65536-e&65535;f.xb=d&65535;f.T=f.T&-769|d>>8&768;f.eb=d>>16&63;e=~~(c/f.da[0]);d=~~(e/f.hb[0]);f.Fa[b.Na]=e%f.hb[0]<<8|c%f.da[0];f.bc[b.Na]=f.Ra[b.Na]=d;f.ob|=1<<b.Na;c>=b.bd-1&&(f.ua[b.Na]|=1024);switch(a){case 1:f.Ea|=512;f.T|=49152;break;case 2:f.Ea|=2048,f.T|=49152}K(this.b,20,5,172,function(){f.ua[b.Na]|=128;f.T=f.T&65534|128;return!!(f.T&64)})};
function ic(a,b,c,d,e,f){var g=~~((f+c.Wa-1)/c.Wa),k=new XMLHttpRequest;2048>g&&d+2048<c.bd&&(g=2048);k.open("GET",c.url,!0);k.setRequestHeader("Range","bytes="+(d*c.Wa<<1)+"-"+(((d+g)*c.Wa<<1)-1));k.responseType="arraybuffer";k.onreadystatechange=function(){if(4==k.readyState){var g=b.bind(a),n,p,t,r;n=k.response;if(k.status&&206!=k.status||!n)c.Yb(1,c,d,e,f);else{n=new Uint8Array(n);p=d;for(r=0;r<n.length;){if("undefined"===typeof c.cache[p])for(c.cache[p]=[],t=0;t<c.Wa;t++)c.cache[p][t]=r<n.length?
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function Mf(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],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.i("missing value for "+b[1]);return}f=sf(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":nd(d,f);a.R=Y(d.u[7]);break;case "N":d.Y=f?32768:0;break;
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function jb(a,b){var c=a.l,d,e,f;c.F&=-16513;c.aa&=-2049;c.U[b]&=-1153;I(a.a,-1,0,172);"undefined"===typeof c.S[b]&&(c.S[b]={cache:[],postProcess:a.Bc,drive:b,blocksize:256,mapped:0,maxblock:c.xb[0]*c.Ha[0]*c.J[0],url:"rp"+b+".dsk"});switch(c.F&63){case 5:c.ub[b]=c.oa[b];c.F|=32896;c.U[b]|=32896;c.La|=1<<b;break;case 9:ib(a);break;case 19:c.U[b]|=64;break;case 49:if(c.oa[b]>=c.xb[0]||c.ba[b]>>8>=c.Ha[0]||(c.ba[b]&255)>=c.J[0]){c.Pa[b]|=1024;c.F|=49152;break}d=(c.oa[b]*c.Ha[0]+(c.ba[b]>>8))*c.J[0]+
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k.Bc=function(a,b,c,d,e){var f=this.l;f.Qa=65536-e&65535;f.Oa=d&65535;f.F=f.F&-769|d>>8&768;f.Da=d>>16&63;e=~~(c/f.J[0]);d=~~(e/f.Ha[0]);f.ba[b.la]=e%f.Ha[0]<<8|c%f.J[0];f.ub[b.la]=f.oa[b.la]=d;f.La|=1<<b.la;c>=b.nc-1&&(f.U[b.la]|=1024);switch(a){case 1:f.aa|=512;f.F|=49152;break;case 2:f.aa|=2048,f.F|=49152}I(this.a,20,5,172,function(){f.U[b.la]|=128;f.F=f.F&65534|128;return!!(f.F&64)})};
function kb(a,b,c,d,e,f){var g=~~((f+c.ua-1)/c.ua),h=new XMLHttpRequest;2048>g&&d+2048<c.nc&&(g=2048);h.open("GET",c.url,!0);h.setRequestHeader("Range","bytes="+(d*c.ua<<1)+"-"+(((d+g)*c.ua<<1)-1));h.responseType="arraybuffer";h.onreadystatechange=function(){if(4==h.readyState){var g=b.bind(a),m,q,w,E;m=h.response;if(h.status&&206!=h.status||!m)c.rb(1,c,d,e,f);else{m=new Uint8Array(m);q=d;for(E=0;E<m.length;){if("undefined"===typeof c.cache[q])for(c.cache[q]=[],w=0;w<c.ua;w++)c.cache[q][w]=E<m.length?
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k.xa=function(a,b,c,d){this.B=a;this.u=b;this.a=c;this.K=d;var e=this;this.N=$a(this.a,function(){e.b&128||!e.h.length||(e.I=e.h.shift(),e.b|=128,e.b&64&&I(e.a,40,4,48))});this.H=function(){e.c|=128;return!!(e.c&64)};Xa(b,this,nd);F(this)};
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k.ma=function(a){return a?this.save():!0};k.reset=function(){od(this)};k.save=function(){var a=new M(this);a.set(0,[]);return a.data()};k.restore=function(){return od(this)};function od(a){a.I=0;a.b=0;a.c=128;a.h=[];return!0}k.Hb=function(a){if("number"==typeof a)this.h.push(a);else if("string"==typeof a)for(var b=0;b<a.length;b++)this.h.push(a.charCodeAt(b));else this.h=this.h.concat(a);ab(this.a,this.N,50);return!0};k.vc=function(){return this.b&65535};k.Pc=function(a){this.b=this.b&-112|a&111};
k.uc=function(){this.b&=-129;0<this.h.length&&ab(this.a,this.N,50);return this.I};k.Oc=function(){};k.yc=function(){return this.c};k.Tc=function(a){128==(this.c&192)&&a&64&&I(this.a,8,4,52,this.H);this.c=this.c&-70|a&69};k.xc=function(){return 0};
k.Sc=function(a){if(a&=255){this.w&&this.w.call(this.o,a);if(this.g)if(13==a)this.m=0;else if(8==a)this.g.value=this.g.value.slice(0,-1),0<this.m&&this.m--;else{var b;b=(b=ia[a])?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.M||8,c=a-this.m%a,this.M&&(b=" ".slice(0,c)));this.G&&!this.m&&c&&(b=String.fromCharCode(this.G)+b);this.g.value+=b;this.g.scrollTop=this.g.scrollHeight;this.m+=c}else if(null!=this.l){if(10==a||1024<=this.l.length)this.T(this.l),
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this.T("PDPjs v1.30.1\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.T("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.xa&&d.xa(this,this.u,this.a,this.K);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.o=d:this.b=parseInt(d,10));var f;if(a=Db(this,"state")||(f=!0,a.state))b=this.H=a,f||(this.m=!0,this.b=sd),this.b&&(this.w=new M(this,
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function rd(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){r(d.message+" ("+c+")")}}a.N=b}function Db(a,b,c){var d=b.toLowerCase(),d=za[b]||za[d];void 0===d&&a.N&&(d=a.N[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function wd(a,b,c){for(var d=z(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!Ha(f)){Ha(f,function(){wd(a,b,c)});return}}b.call(a,c)}
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k.ab=function(a){void 0===a&&(a=this.b||(this.B?1:sd));if(!this.g){this.g++;var b=!1,c=!1;this.I=!1;var d=this.w||new M(this,"1.30.1");if(-1==a)b=!0;else if(a>sd){if(ud(d,this.B)){this.l=new M(this,"1.30.1","failsafe");ud(this.l)&&(zd(this,d),a=2,Ad(this.l));this.l.set("timestamp",ka());Bd(this.l);var e=this.b&&!this.m;if(1==a||la("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=yd(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?ud(d,g):("error"==
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k.Mb=function(a){var b=a[0],c=0>a[1];a=a[2];this.Y=!0;this.i.P=!0;var d=this.A.power;d&&(d.textContent="Shutdown");this.a&&(Cd(this,this.a,b,c,a),this.a.Ya());this.I&&(zd(this,b),b.clear());!c&&this.l&&(this.l.clear(),delete this.l);this.g=0};
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h.ad=function(a){this.b.Aa=a;a&64&&bb(this.a,this.b.Mb,1E3/60);this.b.Aa=a&-129};h.xc=function(){var a=this.a;return a.H&62337|a.kb<<5|a.lb<<1};h.bd=function(a){var b=4,c=this.a;c.H=a&=62337;c.kb=a>>5&3;c.lb=a>>1&15;c.Hb=a&257?a&1?6:4:0;cb(c);a=c.H;a&1|256&&(b=this.a.Da&16?1:2);this.c.Oa=this.c.Oa&-8|b};h.Ec=function(a){return this.a.G[1][a>>1&7]};h.jd=function(a,b){this.a.G[1][b>>1&7]=a&65295};h.Cc=function(a){return this.a.G[1][(a>>1&7)+8]};h.gd=function(a,b){this.a.G[1][(b>>1&7)+8]=a&65295};
h.Dc=function(a){return this.a.X[1][a>>1&7]};h.hd=function(a,b){b=b>>1&7;this.a.X[1][b]=a;this.a.G[1][b]&=65295};h.Bc=function(a){return this.a.X[1][(a>>1&7)+8]};h.fd=function(a,b){b=(b>>1&7)+8;this.a.X[1][b]=a;this.a.G[1][b]&=65295};h.vc=function(a){return this.a.G[0][a>>1&7]};h.$c=function(a,b){this.a.G[0][b>>1&7]=a&65295};h.tc=function(a){return this.a.G[0][(a>>1&7)+8]};h.Yc=function(a,b){this.a.G[0][(b>>1&7)+8]=a&65295};h.uc=function(a){return this.a.X[0][a>>1&7]};
h.Zc=function(a,b){b=b>>1&7;this.a.X[0][b]=a;this.a.G[0][b]&=65295};h.sc=function(a){return this.a.X[0][(a>>1&7)+8]};h.Xc=function(a,b){b=(b>>1&7)+8;this.a.X[0][b]=a;this.a.G[0][b]&=65295};h.Ic=function(a){return this.a.G[3][a>>1&7]};h.nd=function(a,b){this.a.G[3][b>>1&7]=a&65295};h.Gc=function(a){return this.a.G[3][(a>>1&7)+8]};h.ld=function(a,b){this.a.G[3][(b>>1&7)+8]=a&65295};h.Hc=function(a){return this.a.X[3][a>>1&7]};h.md=function(a,b){b=b>>1&7;this.a.X[3][b]=a;this.a.G[3][b]&=65295};
h.Fc=function(a){return this.a.X[3][(a>>1&7)+8]};h.kd=function(a,b){b=(b>>1&7)+8;this.a.X[3][b]=a;this.a.G[3][b]&=65295};h.yc=function(){return db(this.a)};h.cd=function(a){eb(this.a,a&-1809|db(this.a)&1808);this.a.j|=128};
function fb(a){var b=a.g,c,d,e,f=b.Y>>13&7;"undefined"===typeof b.T[f]&&(b.T[f]={cache:[],postProcess:a.Mc,drive:f,blocksize:256,mapped:0,maxblock:b.Ka[f]*b.K[f],url:"rk"+f+".dsk"});b.D&=-129;switch(b.D>>1&7){case 0:b.fb=2496;b.S=0;b.D=128;b.Y=0;break;case 1:if((b.Y>>4&511)>=b.Ka[f]){b.S|=32832;b.D|=49152;break}if((b.Y&15)>=b.K[f]){b.S|=32800;b.D|=49152;break}c=(b.Y>>4&511)*b.K[f]+(b.Y&15);d=(b.D&48)<<12|b.eb;e=65536-b.gb&65535;gb(a,b.T[f],c,d,e);return;case 2:if((b.Y>>4&511)>=b.Ka[f])b.S|=32832,
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function hb(a){var b=a.h,c,d,e,f=b.v>>8&3;b.v&=-2;"undefined"===typeof b.T[f]&&(b.T[f]={cache:[],postProcess:a.Nc,drive:f,blocksize:128,mapped:1,maxblock:b.Ka[f]*b.K[f],url:"rl"+f+".dsk"});switch(b.v>>1&7){case 2:b.Ba&8&&(b.v&=63);b.Ba=b.hc[f]|b.Ga&64;break;case 3:1==(b.M&3)&&(b.Ga=b.M&4?b.Ga+(b.M&65408)&65408|b.M<<2&64:b.Ga-(b.M&65408)&65408|b.M<<2&64,b.M=b.Ga);break;case 4:b.Ba=b.Ga;break;case 5:if(b.M>>6>=b.Ka[f]){b.v|=37888;break}if((b.M&63)>=b.K[f]){b.v|=37888;break}c=(b.M>>6)*b.K[f]+(b.M&63);
d=(b.va&63)<<16|b.ab;e=65536-b.Ba&65535;gb(a,b.T[f],c,d,e);return;case 6:if(b.M>>6>=b.Ka[f])b.v|=37888;else if((b.M&63)>=b.K[f])b.v|=37888;else{c=(b.M>>6)*b.K[f]+(b.M&63);d=(b.va&63)<<16|b.ab;e=65536-b.Ba&65535;a.ub(b.T[f],c,d,e);return}}G(a.a,20,5,112,function(){b.v|=129;return!!(b.v&64)})}
h.Nc=function(a,b,c,d,e){var f=this.h;f.ab=d&65535;f.v=f.v&-49|d>>12&48;f.va=d>>16&63;f.M=~~(c/f.K[b.na])<<6|c%f.K[b.na];f.Ga=f.M;f.Ba=65536-e&65535;switch(a){case 1:f.v|=33792;break;case 2:f.v|=40960}G(this.a,20,5,112,function(){f.v|=129;return!!(f.v&64)})};function ib(a){a=a.l;a.F=2176;a.ca=0;a.V=[4544,4544,4544,4544,4544,4544,4544,4544];a.Ra=[0,0,0,0,0,0,0,0];a.Na=a.Sa=a.Qa=a.Fa=a.Lb=0}
function jb(a,b){var c=a.l,d,e,f;c.F&=-16513;c.ca&=-2049;c.V[b]&=-1153;G(a.a,-1,0,172);"undefined"===typeof c.T[b]&&(c.T[b]={cache:[],postProcess:a.Oc,drive:b,blocksize:256,mapped:0,maxblock:c.zb[0]*c.Ja[0]*c.K[0],url:"rp"+b+".dsk"});switch(c.F&63){case 5:c.wb[b]=c.qa[b];c.F|=32896;c.V[b]|=32896;c.Na|=1<<b;break;case 9:ib(a);break;case 19:c.V[b]|=64;break;case 49:if(c.qa[b]>=c.zb[0]||c.da[b]>>8>=c.Ja[0]||(c.da[b]&255)>=c.K[0]){c.Ra[b]|=1024;c.F|=49152;break}d=(c.qa[b]*c.Ja[0]+(c.da[b]>>8))*c.K[0]+
(c.da[b]&255);e=(c.Fa&63)<<16|c.Qa;f=65536-c.Sa&65535;gb(a,c.T[b],d,e,f);return;case 57:if(c.qa[b]>=c.zb[0]||c.da[b]>>8>=c.Ja[0]||(c.da[b]&255)>=c.K[0])c.Ra[b]|=1024,c.F|=49152;else{d=(c.qa[b]*c.Ja[0]+(c.da[b]>>8))*c.K[0]+(c.da[b]&255);e=(c.Fa&63)<<16|c.Qa;f=65536-c.Sa&65535;a.ub(c.T[b],d,e,f);return}}G(a.a,3,5,172,function(){c.F=c.F&65534|128;c.V[b]|=128;return!!(c.F&64)})}
h.Oc=function(a,b,c,d,e){var f=this.l;f.Sa=65536-e&65535;f.Qa=d&65535;f.F=f.F&-769|d>>8&768;f.Fa=d>>16&63;e=~~(c/f.K[0]);d=~~(e/f.Ja[0]);f.da[b.na]=e%f.Ja[0]<<8|c%f.K[0];f.wb[b.na]=f.qa[b.na]=d;f.Na|=1<<b.na;c>=b.oc-1&&(f.V[b.na]|=1024);switch(a){case 1:f.ca|=512;f.F|=49152;break;case 2:f.ca|=2048,f.F|=49152}G(this.a,20,5,172,function(){f.V[b.na]|=128;f.F=f.F&65534|128;return!!(f.F&64)})};
function kb(a,b,c,d,e,f){var g=~~((f+c.wa-1)/c.wa),l=new XMLHttpRequest;2048>g&&d+2048<c.oc&&(g=2048);l.open("GET",c.url,!0);l.setRequestHeader("Range","bytes="+(d*c.wa<<1)+"-"+(((d+g)*c.wa<<1)-1));l.responseType="arraybuffer";l.onreadystatechange=function(){if(4==l.readyState){var g=b.bind(a),n,t,z,H;n=l.response;if(l.status&&206!=l.status||!n)c.tb(1,c,d,e,f);else{n=new Uint8Array(n);t=d;for(H=0;H<n.length;){if("undefined"===typeof c.cache[t])for(c.cache[t]=[],z=0;z<c.wa;z++)c.cache[t][z]=H<n.length?
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function gb(a,b,c,d,e){for(var f,g;0<e;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],f=0;f<b.wa;f++)b.cache[c][f]=0;for(f=0;f<b.wa&&0<e;f++){g=a.a.Pa(b.nc?lb(a.a,d):d);if(0>g){b.tb(2,b,c,d,e);return}b.cache[c][f]=g;d+=2;--e}c++}b.tb(0,b,c,d,e)}h.reset=function(){this.c.Oa=this.c.Oa&-120|20;this.b.Aa=0;this.g.D=128;this.h.v=128;ib(this)};
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function hd(a){v.call(this,"ROM",a,hd);this.b=null;this.m=a.addr;this.c=a.size;this.o=a.writable;this.g=a.alias;this.h=a.file;this.B=ba(this.h);if(this.h){a=this.h;var b=ca(this.B);"json"!=b&&"hex"!=b&&(a=ea()+"/api/v1/dump?file="+this.h+"&format=bytes&decimal=true");var c=this;p(a,null,!0,function(a,b,f){id(c,a,b,f)})}}x(hd);hd.prototype.za=function(a,b,c,d){this.u=b;this.a=c;this.L=d;jd(this)};hd.prototype.pa=function(){this.l&&(this.L&&this.L.a(this.id,this.m,this.c,this.l),delete this.l);return!0};
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