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Assorted PDP-11 debugger changes

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This commit is contained in:
Jeff Parsons 2016-09-19 16:30:08 -07:00 • committed by Jeff Parsons
commit 1df54a338f
21 changed files with 499 additions and 276 deletions
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16
versions/pdp11/1.30.0/pdp11.js
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@ -19,7 +19,7 @@ this.w=function(a){this.H(a,this.ta)}),!0;default:return!1}},log:function(){},H:
function Ea(a,b){b&&(a.h.ready?b():a.qa=b);return a.h.ready}var Fa="undefined"!==typeof ArrayBuffer;function Ga(a){w.call(this,"Panel",a,Ga)}y(Ga);m=Ga.prototype;m.L=function(a,b,c,d){return this.l&&this.l.L(a,b,c,d)||this.a&&this.a.L(a,b,c,d)?!0:this.parent.L.call(this,a,b,c,d)};m.ea=function(a,b,c,d){this.l=a;this.u=b;this.a=c;this.B=d};m.Y=function(a,b){b||Ha();return!0};m.X=function(){return!0};m.da=function(){};
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function La(a,b,c){t("Memory block error ("+a+": "+n(b)+","+n(c)+")");return!1}var Na;if(Fa){var Oa=new ArrayBuffer(2);(new DataView(Oa)).setUint16(0,256,!0);Na=256===(new Uint16Array(Oa))[0]}else Na=!1;var Pa=Na;
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function pb(a,b,c){var d,f,e,h=0;if(c&a.Na){d=b>>13&a.la[a.j];f=a.za[a.j][d];e=(a.za[a.j][d+16]<<6)+(b&8191)&4194303;if(a.sa&16){if(3932160<=e&&4186112>e){e=e&262143;var g=e>>13&31;31>g?a.sa&32&&(e=a.ab[g]+(e&8190)&4194302,3932160<=e&&4186112>e&&console.log("panic(898)")):e|=4186112}}else e&=262143,253952<=e&&(e|=4186112);if(3932160>e&&(3915776<=e||e&1&&!(c&1)))return J(a,4);switch(f&7){case 1:h=4096;case 2:f|=128;c&4&&(h=8192);break;case 4:h=4096;case 5:c&4&&(h=4096);case 6:f|=c&4?192:128;break;
function pb(a,b,c){var d,f,e,h=0;if(c&a.Na){d=b>>13&a.la[a.j];f=a.za[a.j][d];e=(a.za[a.j][d+16]<<6)+(b&8191)&4194303;if(a.sa&16){if(3932160<=e&&4186112>e){e=e&262143;var g=e>>13&31;31>g?a.sa&32&&(e=a.bb[g]+(e&8190)&4194302,3932160<=e&&4186112>e&&console.log("panic(898)")):e|=4186112}}else e&=262143,253952<=e&&(e|=4186112);if(3932160>e&&(3915776<=e||e&1&&!(c&1)))return J(a,4);switch(f&7){case 1:h=4096;case 2:f|=128;c&4&&(h=8192);break;case 4:h=4096;case 5:c&4&&(h=4096);case 6:f|=c&4?192:128;break;
default:h=32768}32512!==(f&32520)&&(f&8?f&32512&&(b&8128)<(f>>2&8128)&&(h|=16384):(b&8128)>(f>>2&8128)&&(h|=16384));a.za[a.j][d]=f;if(4194170!==e||a.j)a.xa=a.j,a.Oa=d;if(h){if(h&57344)return 0<=a.V&&(h|=128),a.v&57344||(a.v=a.v|h|a.xa<<5|a.Oa<<1),J(a,168);a.v&61440||!(4191360>e||4194239<e)||(a.v|=4096,a.v&512&&(a.m|=2))}}else if(e=b&65535,57344<=e)e|=4186112;else if(e&1&&!(c&1))return J(a,4);return e}function M(a,b){return 4194304<=b?a.a[b-4194304]:3932160<=b?-1:0<=b?a.memory[b>>1]:b}
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function qb(a){var b=K(a,a.a[6]|65536);0<=b&&(a.a[6]=a.a[6]+2&65535);return b}function L(a,b){var c,d;a.a[6]=d=a.a[6]-2&65535;a.v&57344||(a.C=a.C<<8|246);if(!a.j&&d<=a.P&&4<d){if(d<=a.P-32)return a.a[6]=4,J(a,4);a.m|=4}return 0<=(c=pb(a,d|65536,4))?N(a,c,b):c}
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function T(a,b){var c;b&56?0<=(c=S(a,b,2))&&(c=M(a,c)):c=a.a[b&7];return c}function U(a,b){var c;b&56?0<=(c=S(a,b,3))&&(c=O(a,c)):c=a.a[b&7]&255;return c}function V(a,b){return((b&128?b|65280:b&255)<<1)+a&65535}
m.Ta=function(a){this.h.complete=!0;this.h.Va=!1;this.h.Sa=!1;this.K=this.G=a;this.Ma&256?(lb(this),a=!1):a=!0;if(a){do{var b,c,d,f,e;if(this.O)if(1===this.O)this.O=2;else{this.O=0;e=-1;b=this.Ra&224;if(0<(a=this.s.length))for(;0<a--;){if(0<this.s[a].ya){this.s[a].ya--;this.O=2;break}if(this.s[a].Fa){if(!this.s[a].Fa()){this.s.splice(a,1);e--;continue}this.s[a].Fa=null}this.s[a].Xa>b&&(b=this.s[a].Xa,e=a)}b>(this.i&224)&&(0>e?J(this,160):(J(this,this.s[e].bb),this.s.splice(e,1)))}this.v&57344||(this.C=
m.Ta=function(a){this.h.complete=!0;this.h.Va=!1;this.h.Sa=!1;this.K=this.G=a;this.Ma&256?(lb(this),a=!1):a=!0;if(a){do{var b,c,d,f,e;if(this.O)if(1===this.O)this.O=2;else{this.O=0;e=-1;b=this.Ra&224;if(0<(a=this.s.length))for(;0<a--;){if(0<this.s[a].ya){this.s[a].ya--;this.O=2;break}if(this.s[a].Fa){if(!this.s[a].Fa()){this.s.splice(a,1);e--;continue}this.s[a].Fa=null}this.s[a].Xa>b&&(b=this.s[a].Xa,e=a)}b>(this.i&224)&&(0>e?J(this,160):(J(this,this.s[e].cb),this.s.splice(e,1)))}this.v&57344||(this.C=
0);this.m=this.i&16;if(0<=(a=K(this,this.a[7])))switch(this.a[7]=this.a[7]+2&65535,a&61440){case 4096:0<=(b=T(this,a>>6))&&(a&56?0<=(d=S(this,a,4))&&0<=N(this,d,b)&&(this.b=this.f=b,this.c=0):(this.b=this.f=this.a[a&7]=b,this.c=0));break;case 8192:0<=(b=T(this,a>>6))&&0<=(c=T(this,a))&&(this.b=this.f=this.g=a=b-c,this.c=(b^c)&(b^a));break;case 12288:0<=(b=T(this,a>>6))&&0<=(c=T(this,a))&&(this.b=this.f=b&c,this.c=0);break;case 16384:0<=(b=T(this,a>>6))&&(a&56?0<=(c=M(this,d=S(this,a,6)))&&(a=c&~b,
0<=N(this,d,a)&&(this.b=this.f=a,this.c=0)):(this.b=this.f=a=this.a[a&7]&=~b,this.c=0));break;case 20480:0<=(b=T(this,a>>6))&&(a&56?0<=(c=M(this,d=S(this,a,6)))&&(a=c|b,0<=N(this,d,a)&&(this.b=this.f=a,this.c=0)):(this.b=this.f=a=this.a[a&7]|=b,this.c=0));break;case 24576:0<=(b=T(this,a>>6))&&(a&56?0<=(c=M(this,d=S(this,a,6)))&&(a=b+c,0<=N(this,d,a)&&(this.b=this.f=this.g=a,this.c=(b^a)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=b+c)&65535,this.b=this.f=this.g=a,this.c=(b^a)&(c^a)));break;case 36864:0<=
(b=U(this,a>>6))&&(a&56?0<=(d=S(this,a,5))&&0<=P(this,d,b)&&(this.b=this.f=b<<8,this.c=0):(b&128&&(b|=65280),this.b=this.f=this.a[a&7]=b,this.c=0));break;case 40960:0<=(b=U(this,a>>6))&&0<=(c=U(this,a))&&(a=b-c,this.b=this.f=this.g=a<<8,this.c=((b^c)&(b^a))<<8);break;case 45056:0<=(b=U(this,a>>6))&&0<=(c=U(this,a))&&(this.b=this.f=(b&c)<<8,this.c=0);break;case 49152:0<=(b=U(this,a>>6))&&0<=(c=O(this,d=S(this,a,7)))&&(a=c&~b,0<=P(this,d,a)&&(this.b=this.f=a<<8,this.c=0));break;case 53248:0<=(b=U(this,
@ -76,8 +76,8 @@ this.a[7].toString(8)));break;case 1:e=0;if(0<(a=this.s.length))for(;0<a--;)e+=t
2?J(this,168):this.m&4?J(this,4):this.m&16&&J(this,12),this.m=0)}while(0<this.G)}return this.h.complete?this.K-this.G:void 0===this.h.complete?0:-1};v(function(){for(var a=D(document,"pdp11","cpu"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new mb(d);C(d,c)}});
function W(a){w.call(this,"ROM",a,W);this.b=null;this.j=a.addr;this.c=a.size;this.l=a.writable;this.f=a.alias;this.g=a.file;this.m=ba(this.g);if(this.g){a=this.g;var b=ca(this.m);"json"!=b&&"hex"!=b&&(a=p()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;r(a,null,!0,function(a,b,e){rb(c,a,b,e)})}}y(W);W.prototype.ea=function(a,b,c,d){this.u=b;this.a=c;this.B=d;sb(this)};W.prototype.Y=function(){this.i&&(this.B&&this.B.a(this.id,this.j,this.c,this.i),delete this.i);return!0};
W.prototype.X=function(){return!0};
function rb(a,b,c,d){if(d)a.w("Unable to load system ROM (error "+d+": "+b+")");else{Ba(a.La,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var f=eval("("+c+")"),e=f.bytes,h=f.data;if(e)a.b=e;else if(h)for(a.b=Array(4*h.length),d=c=0;c<h.length;c++)a.b[d++]=h[c]&255,a.b[d++]=h[c]>>8&255,a.b[d++]=h[c]>>16&255,a.b[d++]=h[c]>>24&255;else a.b=f;a.i=f.symbols;if(!a.b.length){t("Empty ROM: "+b);return}if(1==a.b.length){t(a.b[0]);return}}catch(g){a.w("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.b=Array(b.length),f=0;f<b.length;f++)a.b[f]=aa(b[f]);sb(a)}}
function rb(a,b,c,d){if(d)a.w("Unable to load system ROM (error "+d+": "+b+")");else{Ba(a.La,b,c);var f;if("["==c.charAt(0)||"{"==c.charAt(0))try{var e,h,g=eval("("+c+")");if(e=g.bytes)a.b=e;else if(e=g.words)for(a.b=Array(2*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255;else if(e=g.data)for(a.b=Array(4*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255,a.b[h++]=e[f]>>16&255,a.b[h++]=e[f]>>24&255;else a.b=g;a.i=g.symbols;if(!a.b.length){t("Empty ROM: "+b);
return}if(1==a.b.length){t(a.b[0]);return}}catch(k){a.w("ROM data error: "+k.message);return}else for(b=c.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.b=Array(b.length),f=0;f<b.length;f++)a.b[f]=aa(b[f]);sb(a)}}
function sb(a){if(!Ea(a))if(!a.g)E(a);else if(a.b&&a.u){a.c||(a.c=a.b.length);if(a.b.length!=a.c){var b="ROM size ("+n(a.b.length,8,!0)+") does not match specified size ("+n(a.c,8,!0)+")";a.h.error=!0;a.w(b)}else{b=a.j;if(Ka(a.u,b,a.c,a.l?1:Sa)){var c;for(c=0;c<a.b.length;c++){var d=a.u,f=b+c;d.b[(f&d.u)>>>d.f].Ua(f&d.m,a.b[c]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.f?b.push(a.f):null!=a.f&&a.f.length&&(b=a.f);for(c=0;c<b.length;c++){for(var e=a,d=b[c],f=e.u,h=e.c,g=[],k=e.j>>>f.f;0<h&&
k<f.b.length;)g.push(f.b[k++]),h-=f.c;f=e.u;e=e.c;h=0;for(d>>>=f.f;0<e&&d<f.b.length;){k=g[h++];if(!k)break;f.b[d++]=k;e-=f.c}}delete a.b}}E(a)}}v(function(){for(var a=D(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new W(d);C(d,c)}});function tb(a){w.call(this,"RAM",a,tb);this.f=a.addr;this.c=a.size;this.b=!1}y(tb);m=tb.prototype;m.ea=function(a,b,c,d){this.u=b;this.a=c;this.B=d;E(this)};m.Y=function(a,b){b||this.reset();return!0};m.X=function(a){return a?this.save():!0};
m.reset=function(){!this.b&&this.c&&Ka(this.u,this.f,this.c,1)&&(this.b=!0);this.b||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};v(function(){for(var a=D(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new tb(d);C(d,c)}});function ub(a){w.call(this,"Keyboard",a,ub);E(this)}y(ub);ub.prototype.L=function(){return!1};ub.prototype.ea=function(a,b,c,d){this.l=a;this.a=c;this.B=d;this.Z=null};