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Added new RL11 component (work-in-progress)

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This commit is contained in:
Jeff Parsons 2016-10-24 16:28:48 -07:00 • committed by Jeff Parsons
commit 9e480d7574
24 changed files with 2760 additions and 585 deletions
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1
devices/pdp11/machine/1170/panel/debugger/machine.xml
View file

@ -11,4 +11,5 @@
<panel ref="/devices/pdp11/panel/1170/debugger/front.xml"/>
<debugger id="debugger" base="8" messages="" commands=""/>
<device ref="/devices/pdp11/pc11/default.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/panel/machine.xml
View file

@ -10,4 +10,5 @@
<serial id="dl11" adapter="0" binding="print" upperCase="true"/>
<panel ref="/devices/pdp11/panel/1170/front.xml"/>
<device ref="/devices/pdp11/pc11/default.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/test/debugger/machine.xml
View file

@ -10,4 +10,5 @@
<serial id="dl11" adapter="0" binding="print"/>
<panel ref="/devices/pdp11/panel/test/debugger/terminal.xml"/>
<debugger id="debugger" base="8" messages="" commands=""/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/test/machine.xml
View file

@ -9,4 +9,5 @@
<device id="default" type="default"/>
<serial id="dl11" adapter="0" binding="print"/>
<panel ref="/devices/pdp11/panel/test/terminal.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/vt100/debugger/machine.xml
View file

@ -10,4 +10,5 @@
<serial id="dl11" adapter="0"/>
<panel ref="/devices/pdp11/panel/1170/debugger/front.xml"/>
<debugger id="debugger" base="8" messages="" commands=""/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/vt100/machine.xml
View file

@ -9,4 +9,5 @@
<device id="default" type="default"/>
<serial id="dl11" adapter="0"/>
<panel ref="/devices/pdp11/panel/1170/front.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

42
devices/pdp11/rl11/README.md Normal file
View file

@ -0,0 +1,42 @@
---
layout: page
title: RL11 Disk Controller
permalink: /devices/pdp11/rl11/
---
RL11 Disk Controller
--------------------
Machines containing the [RL11 Component](/modules/pdp11/lib/pc11.js) include:
- [PDP-11/70 Boot Test](/devices/pdp11/machine/1170/test/) (with [Debugger](/devices/pdp11/machine/1170/test/debugger/))
- [PDP-11/70 with Front Panel](/devices/pdp11/machine/1170/panel/) (with [Debugger](/devices/pdp11/machine/1170/panel/debugger/))
PCjs has archived a selection of [RL02K Disk Images](/disks/dec/rl02k/) for use by those machines, most of which are
listed in the following RL11 Device XML file:
- [Default](/devices/pdp11/rl11/default.xml)
which is typically referenced by a Machine XML file as:
<device ref="/devices/pdp11/rl11/default.xml"/>
Device XML files not only configure a device, but also list all the resource the device will use, and define UI elements
used to control the device, such as choosing which disks should be "auto-mounted" by the RL11 device. For example:
<?xml version="1.0" encoding="UTF-8"?>
<device id="pc11" type="pc11" baudReceive="9600" autoMount='{path:"/apps/pdp11/tapes/absloader/DEC-11-L2PC-PO.json"}' pos="left" width="35%" padLeft="8px" padBottom="8px">
<name>Paper Tape Controls</name>
<control type="container">
<control type="list" binding="listTapes">
<tape id="tape00" name="Bootstrap Loader (16Kb)" path="/apps/pdp11/boot/bootstrap/BOOTSTRAP-16KB.json"/>
<tape id="tape01" name="Absolute Loader" path="/apps/pdp11/tapes/absloader/DEC-11-L2PC-PO.json"/>
<tape id="tape02" name="BASIC (Single User)" path="/apps/pdp11/tapes/basic/DEC-11-AJPB-PB.json"/>
</control>
<control type="button" binding="attachTape">Attach</control>
<control type="button" binding="loadTape">Load</control>
<control type="description" binding="descTape" padRight="8px"/>
<control type="file" binding="mountTape"/>
<control type="progress" binding="readProgress" pos="default" width="250px" padTop="8px">Tape Progress</control>
</control>
</device>

13
devices/pdp11/rl11/default.xml Normal file
View file

@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<device id="rl11" type="rl11" autoMount='{RL0:{path:"/disks/dec/rl02k/RL02K-DEMO3.json"}}' pos="left" width="35%" padLeft="8px" padBottom="8px">
<name>Disk Drive Controls</name>
<control type="container">
<control type="list" binding="listDrives"/>
<control type="list" binding="listDisks">
<tape id="disk00" name="DEMO3 (10Mb)" path="/disks/dec/rl02k/RL02K-DEMO3.json"/>
</control>
<control type="button" binding="loadDrive">Load</control>
<control type="description" binding="descDisk" padRight="8px"/>
<control type="file" binding="mountDisk"/>
</control>
</device>

16
docs/pcx86/examples/pcx86-dbg.js
View file

@ -43,9 +43,9 @@
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/save.js (C) Jeff Parsons 2012-2016
*/
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Qi:83,Ri:84,Si:85,Ti:86,Ui:87,Vi:88,Wi:89,ng:90,"[":91,"\\":92,"]":93,"^":94,_:95,"`":96,ve:97,ol:98,ql:99,d:100,e:101,Al:102,Bl:103,Cl:104,Dl:105,Tm:106,k:107,Um:108,Ym:109,n:110,en:111,p:112,q:113,r:114,lo:115,t:116,oo:117,po:118,qo:119,x:120,y:121,z:122,"{":123,"|":124,"}":125,"~":126},ca={};ca[186]=p[";"];ca[187]=p["="];ca[188]=p[","];ca[189]=p["-"];ca[190]=p["."];ca[191]=p["/"];ca[192]=p["`"];ca[219]=p["["];ca[220]=p["\\"];ca[221]=p["]"];ca[222]=p["'"];ca[173]=p["-"];var da={};da[p["1"]]=p["!"];
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Ji:75,Ki:76,Li:77,Mi:78,Ni:79,Oi:80,Q:81,Pi:82,Qi:83,Ri:84,Si:85,Ti:86,Ui:87,Vi:88,Wi:89,ng:90,"[":91,"\\":92,"]":93,"^":94,_:95,"`":96,ve:97,ol:98,ql:99,d:100,e:101,Al:102,Bl:103,Cl:104,Dl:105,Tm:106,k:107,Um:108,Ym:109,n:110,en:111,p:112,q:113,r:114,lo:115,t:116,oo:117,po:118,qo:119,x:120,y:121,z:122,"{":123,"|":124,"}":125,"~":126},ca={};ca[186]=p[";"];ca[187]=p["="];ca[188]=p[","];ca[189]=p["-"];ca[190]=p["."];ca[191]=p["/"];ca[192]=p["`"];ca[219]=p["["];ca[220]=p["\\"];ca[221]=p["]"];
ca[222]=p["'"];ca[173]=p["-"];var da={};da[p["1"]]=p["!"];da[p["2"]]=p["@"];da[p["3"]]=p["#"];da[p["4"]]=p.$;da[p["5"]]=p["%"];da[p["6"]]=p["^"];da[p["7"]]=p["&"];da[p["8"]]=p["*"];da[p["9"]]=p["("];da[p["0"]]=p[")"];da[186]=p[":"];da[187]=p["+"];da[188]=p["<"];da[189]=p._;da[190]=p[">"];da[191]=p["?"];da[192]=p["~"];da[219]=p["{"];da[220]=p["|"];da[221]=p["}"];da[222]=p['"'];da[173]=p._;da[61]=p["+"];da[59]=p[":"];
function ea(a,b){var c;if(a){b||(b=10);var d=a.charAt(0),e=0<a.indexOf(",");e&&(a=a.replace(/,/g,""));"#"==d?(b=8,d=null):"$"==d&&(b=16,d=null);null==d?a=a.substr(1):("0"==d&&(d=a.charAt(1),"b"==d&&e&&(b=2,d=null),"o"==d?(b=8,d=null):"x"==d&&(b=16,d=null)),null==d?a=a.substr(2):(d=a.charAt(a.length-1).toLowerCase(),"y"==d?(b=2,d=null):"."==d?(b=10,d=null):"h"==d&&(b=16,d=null),null==d&&(a=a.substr(0,a.length-1))));var f,d=a;((e=b)&&10!=e?16==e?d.match(/^[0-9a-f]+$/i):8==e?d.match(/^[0-7]+$/):2==e&&
d.match(/^[01]+$/):d.match(/^[0-9]+$/))&&!isNaN(f=parseInt(a,b))&&(c=f|0)}return c}function fa(a,b){var c="";b?32<b&&(b=32):b=32;if(null==a||isNaN(a))for(;0<b--;)c="?"+c;else for(;0<b--;)c=(a&1?"1":"0")+c,a>>=1;return c}function ha(a,b,c){var d="";if(!b||4<b)b=4;for(var e=0;e<b;e++)d&&(d=","+d),d=fa(a&255,8)+d,a>>=8;return(c?"0b":"")+d}
function ia(a,b,c){var d="";b?11<b&&(b=11):b=a&-65536?11:6;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;)d=String.fromCharCode((a&7)+48)+d,a>>=3;return(c?"0o":"")+d}function r(a,b,c){var d="";b?8<b&&(b=8):b=a&-65536?8:4;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;){var e=a&15,e=e+(0<=e&&9>=e?48:55),d=String.fromCharCode(e)+d;a>>=4}return(c?"0x":"")+d}function u(a){return r(a,2,!0)}function v(a){return r(a,4,!0)}
@ -618,9 +618,9 @@ function ap(a,b,c){var d;c=c||2;var e=b&511,f=bp(a.za,a.xe[b>>9]);if(f){if(e+c<=
Oo.prototype.xj=function(a,b){var c=null;if(this.yd)for(var d in this.yd){var e=this.yd[d];if(a>=e.oi&&a<=e.Ik){d=a-=e.oi;var f,g;for(g in e.we){var h=e.we[g],k=a-h[0];if(!k){c=this.jg+"!"+h[1];break}b&&0<k&&k<d&&(f=h,d=k)}!c&&f&&(c=this.jg+"!"+f[1]+"+"+v(d));break}}return c||this.kc+"+"+r(a,8,!0)};l=Lo.prototype;l.Ic=function(a,b,c,d){this.ha=d};l.hc=function(a,b){b||!this.xg||this.N||(xb(this,!1),this.load(this.ga,this.V,null,this.zl,this));return!0};l.zl=function(){xb(this,!0)};
l.gc=function(a,b){if(this.N){var c,d=0;if(this.fa&&!Ea("Disk writes are still in progress, shut down anyway?"))return!1;for(;c=fp(this,!1);)if(d=c[0]){this.controller.Na('Unable to save "'+this.ga+'" (error '+d+")");break}b&&this.N&&(b="action=close&volume="+this.V,b+="&machine="+this.controller.gf(),b+="&user="+this.controller.ie(),Aa(Ba()+"/api/v1/disk?"+b,null,!0),this.N=!1);!d&&a&&this.controller.Na(this.ga+" saved")}return!0};
function No(a,b,c,d,e,f){a.mode=b;a.Bb=c;a.ub=d;a.lb=e;a.Va=f;a.A=[];if("preload"!=a.mode){b=Array(a.Bb);for(c=0;c<b.length;c++){d=Array(a.ub);for(e=0;e<d.length;e++){f=Array(a.lb);for(var g=1;g<=f.length;g++)f[g-1]=gp(null,c,e,g,a.Va,"local"==a.mode?0:null);d[e]=f}b[c]=d}a.A=b}a.aa=null}
l.load=function(a,b,c,d,e){var f=b;if(this.W)return!0;this.ga=a;this.V=b;this.Ug=ja(b);var g=this;this.W=d;this.ka=e||this.controller;if(c){var h=new FileReader;h.onload=function(){var a=h.result,b,c=a?a.byteLength:0,d=ba[c];if(d){g.Bb=d[0];g.ub=d[1];g.lb=d[2];g.Va=512;b=g.Va>>2;var e=d=0,a=new DataView(a,0,c);g.A=Array(g.Bb);for(c=0;c<g.A.length;c++)for(var f=g.A[c]=Array(g.ub),F=0;F<f.length;F++)for(var C=f[F]=Array(g.lb),D=0;D<C.length;D++){for(var L=gp(null,c,F,D+1,g.Va,0),G=L.data,ga=0;ga<b;ga++,
e+=4)var S=G[ga]=a.getInt32(e,!0),d=d+S&-1;L.Zc=b;C[D]=L}g.aa=d;b=g}else g.Na("Unrecognized diskette format ("+c+" bytes)");g.W&&(g.W.call(g.controller,g.B,b,g.ga,g.V),g.W=null)};h.readAsArrayBuffer(c);return!0}0>b.indexOf("/api/v1/dump")&&(a=ka(b),"json"==a||"gz"==a?f=encodeURI(b):"demandrw"==this.mode||"demandro"==this.mode?(f=hp(this,b),this.xg=!0):(c="path",d="&mbhd=10",!b.indexOf("http:")||!b.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(a)?(c="disk",d="&mbhd=0"):ma(b,"/")&&
(c="dir"),f=Ba()+"/api/v1/dump?"+c+"="+encodeURIComponent(b)+(this.cf?"":d)+"&format=json"));return!!Aa(f,null,!0,function(a,b,c){ip(g,a,b,c)})};
l.load=function(a,b,c,d,e){var f=b;if(this.W)return!0;this.ga=a;this.V=b;this.Ug=ja(b);var g=this;this.W=d;this.ka=e||this.controller;if(c){var h=new FileReader;h.onload=function(){var a=h.result,b,c=a?a.byteLength:0,d=ba[c];if(d){g.Bb=d[0];g.ub=d[1];g.lb=d[2];g.Va=d[3]||512;b=g.Va>>2;var e=d=0,a=new DataView(a,0,c);g.A=Array(g.Bb);for(c=0;c<g.A.length;c++)for(var f=g.A[c]=Array(g.ub),F=0;F<f.length;F++)for(var C=f[F]=Array(g.lb),D=0;D<C.length;D++){for(var L=gp(null,c,F,D+1,g.Va,0),G=L.data,ga=0;ga<
b;ga++,e+=4)var S=G[ga]=a.getInt32(e,!0),d=d+S&-1;L.Zc=b;C[D]=L}g.aa=d;b=g}else g.Na("Unrecognized disk format ("+c+" bytes)");g.W&&(g.W.call(g.controller,g.B,b,g.ga,g.V),g.W=null)};h.readAsArrayBuffer(c);return!0}0>b.indexOf("/api/v1/dump")&&(a=ka(b),"json"==a||"gz"==a?f=encodeURI(b):"demandrw"==this.mode||"demandro"==this.mode?(f=hp(this,b),this.xg=!0):(c="path",d="&mbhd=10",!b.indexOf("http:")||!b.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(a)?(c="disk",d="&mbhd=0"):ma(b,
"/")&&(c="dir"),f=Ba()+"/api/v1/dump?"+c+"="+encodeURIComponent(b)+(this.cf?"":d)+"&format=json"));return!!Aa(f,null,!0,function(a,b,c){ip(g,a,b,c)})};
function ip(a,b,c,d){var e=null;a.ff=!1;var f=0>d&&a.X&&!a.X.la.ic;if(a.xg)d?a.controller.Na('Unable to connect to disk "'+a.V+'" (error '+d+": "+c+")",f):(a.N=!0,jp(a),e=a);else if(d)a.controller.Na('Unable to load disk "'+a.ga+'" (error '+d+": "+b+")",f);else{mb(a.controller.ce,b,c);try{if(0<ja(a.Ug,!0).toLowerCase().indexOf("-readonly"))a.ff=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.ff=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.ga]:
h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+c+")");if(h.length)if(1==h.length)w(h[0]);else{a.Bb=h.length;a.ub=h[0].length;a.lb=h[0][0].length;var k=h[0][0][0];a.Va=k&&k.length||512;for(d=c=0;d<a.Bb;d++)for(f=0;f<a.ub;f++)for(g=0;g<a.lb;g++)if(k=h[d][f][g]){var m=k.length;void 0===m&&(m=k.length=512);var m=m>>2,n=k.pattern;void 0===n&&(n=k.pattern=0);var t=k.data;if(void 0===t){var q=k.bytes;if(void 0!==q&&q.length){for(var A=
m<<2,F=q.length;F<A;F++)q[F]=n;kp(k,q,0)}else t=[],n=k.pattern=n|n<<8|n<<16|n<<24,k.data=t;delete k.bytes}gp(k,d,f);for(A=0;A<t.length;A++)c=c+t[A]&-1}a.A=h;a.aa=c;jp(a);e=a}else w("Empty disk image: "+a.ga)}catch(C){w("Disk image error ("+b+"): "+C.message)}}a.W&&(a.W.call(a.ka,a.B,e,a.ga,a.V),a.W=null)}
@ -646,8 +646,8 @@ l.toJSON=function(){var a;a=0;for(var b;b=bp(this,a++);)up(b);a=JSON.stringify(t
function up(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 vp(a){bb.call(this,"FDC",a,vp,524288);this.dmaRead=this.el;this.dmaWrite=this.fl;this.dmaFormat=this.vl;this.U=a.autoMount||null;this.fa=a.sortBy||"name";"none"==this.fa&&(this.fa=null);this.B=[];this.ia=!La("Mobi")&&window&&"FileReader"in window}jb(vp);aa={};
var wp={3:{Ud:3,ge:0,name:aa.Fo},4:{Ud:2,ge:1,name:aa.Do},5:{Ud:9,ge:7,name:aa.Jo},6:{Ud:9,ge:7,name:aa.zo},7:{Ud:2,ge:0,name:aa.Bo},8:{Ud:1,ge:2,name:aa.Eo},10:{Ud:2,ge:7,name:aa.Ao},13:{Ud:6,ge:7,name:aa.wo},15:{Ud:3,ge:0,name:aa.Co}};l=vp.prototype;
l.Pb=function(a,b,c){var d=this;switch(b){case "listDisks":this.qa[b]=c;if(this.fa){b=[];for(a=0;a<c.options.length;a++)b.push(c.options[a]);b.sort(function(a,b){return"path"!=d.fa?a.text.localeCompare(b.text):a.value.localeCompare(b.value)});for(a=0;a<b.length;a++)c.options[a]=b[a]}c.onchange=function(){var a=d.qa.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){w("FDC 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}};return!0;case "descDisk":case "listDrives":return this.qa[b]=c,c.onchange=function(){var a=ea(c.value,10);null!=a&&xp(d,a)},!0;case "loadDrive":return this.qa[b]=c,c.onclick=function(){var a=d.qa.listDisks;a&&yp(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.ia){c.parentNode.removeChild(c);break}this.qa[b]=c;c.onclick=function(){var a=d.qa.listDrives;a&&a.options&&d.A&&((a=d.A[ea(a.value,10)])?
(a=a.za)?(a=Na(tp(a),"octet-stream",!0,a.Ug.replace(".json",".img")),w(a)):d.Na("No diskette loaded in drive."):d.Na("No diskette drive selected."))};return!0;case "mountDrive":if(this.ia)return this.qa[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;yp(d,ja(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}};return!0;case "descDisk":case "listDrives":return this.qa[b]=c,c.onchange=function(){var a=ea(c.value,10);null!=a&&xp(d,a)},!0;case "loadDrive":return this.qa[b]=c,c.onclick=function(){var a=d.qa.listDisks;a&&yp(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.ia){c.parentNode.removeChild(c);break}this.qa[b]=c;c.onclick=function(){var a=d.qa.listDrives;a&&a.options&&d.A&&((a=d.A[ea(a.value,10)||
0])?(a=a.za)?(a=Na(tp(a),"octet-stream",!0,a.Ug.replace(".json",".img")),w(a)):d.Na("No diskette loaded in drive."):d.Na("No diskette drive selected."))};return!0;case "mountDrive":if(this.ia)return this.qa[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;yp(d,ja(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
l.Ic=function(a,b,c,d){this.ga=b;this.F=c;this.ha=d;this.X=a;this.N=Jb(a,"ChipSet");if((this.U=Yc(this.X,"autoMount")||this.U)&&"string"==typeof this.U)try{this.U=eval("("+this.U+")")}catch(e){w("FDC auto-mount error: "+e.message+" ("+this.U+")"),this.U=null}zp(this);qc(b,this,Ap);yc(b,this,Bp);Cp(this,"None","",!0);this.ia&&Cp(this,"Local Disk","?");Cp(this,"Remote Disk","??");Dp(this)||xb(this)};
l.hc=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.X.lh){this.B=[];for(a=0;a<this.A.length;a++)Ep(this,a,!0);Dp(this,!0)}}else if(!this.restore(a))return!1;if(a=this.qa.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;b<this.ka;b++){var c=document.createElement("option");c.value=b;c.text=String.fromCharCode(65+b)+":";a.appendChild(c)}0<this.ka&&(a.value="0",xp(this,0))}}return!0};l.gc=function(a){return a?this.save():!0};l.reset=function(){zp(this)};
l.save=function(){var a=new qf(this);a.set(0,Fp(this));return a.data()};l.restore=function(a){return zp(this,a[0])};

14
docs/pcx86/examples/pcx86.js
View file

@ -43,9 +43,9 @@
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/save.js (C) Jeff Parsons 2012-2016
*/
var l,ba,ca={163840:[40,1,8],184320:[40,1,9],327680:[40,2,8],368640:[40,2,9],737280:[80,2,9],1228800:[80,2,15],1474560:[80,2,18],2949120:[80,2,36],21368320:[615,4,17]},n={Tm:1,Sj:3,Um:26," ":32,"!":33,'"':34,"#":35,$:36,"%":37,"&":38,"'":39,"(":40,")":41,"*":42,"+":43,",":44,"-":45,".":46,"/":47,0:48,1:49,2:50,3:51,4:52,5:53,6:54,7:55,8:56,9:57,":":58,";":59,"<":60,"=":61,">":62,"?":63,"@":64,Jd:65,wh:66,xh:67,yh:68,E:69,zh:70,Ah:71,Bh:72,Ch:73,Dh:74,Eh:75,Fh:76,Gh:77,Ih:78,Kh:79,Mh:80,Q:81,Ph:82,
Rh:83,Th:84,Vh:85,Xh:86,Zh:87,ai:88,ci:89,vf:90,"[":91,"\\":92,"]":93,"^":94,_:95,"`":96,Ld:97,bk:98,ck:99,d:100,e:101,mk:102,nk:103,pk:104,qk:105,Bl:106,k:107,Cl:108,Fl:109,n:110,Kl:111,p:112,q:113,r:114,Mm:115,t:116,Pm:117,Qm:118,Rm:119,x:120,y:121,z:122,"{":123,"|":124,"}":125,"~":126},da={};da[186]=n[";"];da[187]=n["="];da[188]=n[","];da[189]=n["-"];da[190]=n["."];da[191]=n["/"];da[192]=n["`"];da[219]=n["["];da[220]=n["\\"];da[221]=n["]"];da[222]=n["'"];da[173]=n["-"];var p={};p[n["1"]]=n["!"];
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var l,ba,ca={163840:[40,1,8],184320:[40,1,9],327680:[40,2,8],368640:[40,2,9],737280:[80,2,9],1228800:[80,2,15],1474560:[80,2,18],2949120:[80,2,36],21368320:[615,4,17],5242880:[256,2,40,256],10485760:[512,2,40,256]},n={Tm:1,Sj:3,Um:26," ":32,"!":33,'"':34,"#":35,$:36,"%":37,"&":38,"'":39,"(":40,")":41,"*":42,"+":43,",":44,"-":45,".":46,"/":47,0:48,1:49,2:50,3:51,4:52,5:53,6:54,7:55,8:56,9:57,":":58,";":59,"<":60,"=":61,">":62,"?":63,"@":64,Jd:65,wh:66,xh:67,yh:68,E:69,zh:70,Ah:71,Bh:72,Ch:73,Dh:74,
Eh:75,Fh:76,Gh:77,Ih:78,Kh:79,Mh:80,Q:81,Ph:82,Rh:83,Th:84,Vh:85,Xh:86,Zh:87,ai:88,ci:89,vf:90,"[":91,"\\":92,"]":93,"^":94,_:95,"`":96,Ld:97,bk:98,ck:99,d:100,e:101,mk:102,nk:103,pk:104,qk:105,Bl:106,k:107,Cl:108,Fl:109,n:110,Kl:111,p:112,q:113,r:114,Mm:115,t:116,Pm:117,Qm:118,Rm:119,x:120,y:121,z:122,"{":123,"|":124,"}":125,"~":126},da={};da[186]=n[";"];da[187]=n["="];da[188]=n[","];da[189]=n["-"];da[190]=n["."];da[191]=n["/"];da[192]=n["`"];da[219]=n["["];da[220]=n["\\"];da[221]=n["]"];
da[222]=n["'"];da[173]=n["-"];var p={};p[n["1"]]=n["!"];p[n["2"]]=n["@"];p[n["3"]]=n["#"];p[n["4"]]=n.$;p[n["5"]]=n["%"];p[n["6"]]=n["^"];p[n["7"]]=n["&"];p[n["8"]]=n["*"];p[n["9"]]=n["("];p[n["0"]]=n[")"];p[186]=n[":"];p[187]=n["+"];p[188]=n["<"];p[189]=n._;p[190]=n[">"];p[191]=n["?"];p[192]=n["~"];p[219]=n["{"];p[220]=n["|"];p[221]=n["}"];p[222]=n['"'];p[173]=n._;p[61]=n["+"];p[59]=n[":"];
function ea(a,b){var c;if(a){b||(b=10);var d=a.charAt(0),e=0<a.indexOf(",");e&&(a=a.replace(/,/g,""));"#"==d?(b=8,d=null):"$"==d&&(b=16,d=null);null==d?a=a.substr(1):("0"==d&&(d=a.charAt(1),"b"==d&&e&&(b=2,d=null),"o"==d?(b=8,d=null):"x"==d&&(b=16,d=null)),null==d?a=a.substr(2):(d=a.charAt(a.length-1).toLowerCase(),"y"==d?(b=2,d=null):"."==d?(b=10,d=null):"h"==d&&(b=16,d=null),null==d&&(a=a.substr(0,a.length-1))));var f,d=a;((e=b)&&10!=e?16==e?d.match(/^[0-9a-f]+$/i):8==e?d.match(/^[0-7]+$/):2==e&&
d.match(/^[01]+$/):d.match(/^[0-9]+$/))&&!isNaN(f=parseInt(a,b))&&(c=f|0)}return c}function fa(a,b,c){var d="";b?8<b&&(b=8):b=a&-65536?8:4;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;){var e=a&15,e=e+(0<=e&&9>=e?48:55),d=String.fromCharCode(e)+d;a>>=4}return(c?"0x":"")+d}function ga(a,b){var c=a,d=a.lastIndexOf("/");0<=d&&(c=a.substr(d+1));d=c.indexOf("&");0<d&&(c=c.substr(0,d));b&&(d=c.lastIndexOf("."),0<d&&(c=c.substring(0,d)));return c}
function ha(a){var b="",c=a.lastIndexOf(".");0<=c&&(b=a.substr(c+1).toLowerCase());return b}function ia(a,b){return-1!==a.indexOf(b,a.length-b.length)}var ja={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"};function ka(a){return a.replace(/[&<>"']/g,function(a){return ja[a]})}function la(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}
@ -574,8 +574,8 @@ l.le=function(a,b){if(this.cc&&this.A&&this.A.ea.Nb)switch(a){case pl:this.S!=b&
function cm(a,b,c){Ka.call(this,"Disk",{id:a.Fe+".disk"+fa(++dm,4)},cm);this.controller=a;this.ba=a.ba;this.Ia=a.Ia;this.C=b;this.B=b.name;this.qe=b.qe;this.Gf=this.D=!1;em(this,c,b.ib,b.jb,b.eb,b.nb);this.I=[];this.S=[];this.G=null;this.P=0;this.R=!1;t(this)}var dm=0;Ta(cm);l=cm.prototype;l.pc=function(a,b,c,d){this.Ia=d};l.Ub=function(a,b){b||!this.Gf||this.D||(t(this,!1),this.load(this.B,this.H,null,this.lk,this));return!0};l.lk=function(){t(this,!0)};
l.Tb=function(a,b){if(this.D){var c,d=0;if(this.R&&!ua("Disk writes are still in progress, shut down anyway?"))return!1;for(;c=fm(this,!1);)if(d=c[0]){this.controller.Ba('Unable to save "'+this.B+'" (error '+d+")");break}b&&this.D&&(b="action=close&volume="+this.H,b+="&machine="+this.controller.ue(),b+="&user="+this.controller.yd(),sa(ta()+"/api/v1/disk?"+b,null,!0),this.D=!1);!d&&a&&this.controller.Ba(this.B+" saved")}return!0};
function em(a,b,c,d,e,f){a.mode=b;a.ib=c;a.jb=d;a.eb=e;a.nb=f;a.A=[];if("preload"!=a.mode){b=Array(a.ib);for(c=0;c<b.length;c++){d=Array(a.jb);for(e=0;e<d.length;e++){f=Array(a.eb);for(var g=1;g<=f.length;g++)f[g-1]=gm(null,c,e,g,a.nb,"local"==a.mode?0:null);d[e]=f}b[c]=d}a.A=b}a.L=null}
l.load=function(a,b,c,d,e){var f=b;if(this.K)return!0;this.B=a;this.H=b;this.th=ga(b);var g=this;this.K=d;this.ia=e||this.controller;if(c){var h=new FileReader;h.onload=function(){var a=h.result,b,c=a?a.byteLength:0,d=ca[c];if(d){g.ib=d[0];g.jb=d[1];g.eb=d[2];g.nb=512;b=g.nb>>2;var e=d=0,a=new DataView(a,0,c);g.A=Array(g.ib);for(c=0;c<g.A.length;c++)for(var f=g.A[c]=Array(g.jb),B=0;B<f.length;B++)for(var Q=f[B]=Array(g.eb),V=0;V<Q.length;V++){for(var aa=gm(null,c,B,V+1,g.nb,0),Sa=aa.data,nb=0;nb<
b;nb++,e+=4)var Df=Sa[nb]=a.getInt32(e,!0),d=d+Df&-1;aa.Dc=b;Q[V]=aa}g.L=d;b=g}else g.Ba("Unrecognized diskette format ("+c+" bytes)");g.K&&(g.K.call(g.controller,g.C,b,g.B,g.H),g.K=null)};h.readAsArrayBuffer(c);return!0}0>b.indexOf("/api/v1/dump")&&(a=ha(b),"json"==a||"gz"==a?f=encodeURI(b):"demandrw"==this.mode||"demandro"==this.mode?(f=hm(this,b),this.Gf=!0):(c="path",d="&mbhd=10",!b.indexOf("http:")||!b.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(a)?(c="disk",d="&mbhd=0"):
l.load=function(a,b,c,d,e){var f=b;if(this.K)return!0;this.B=a;this.H=b;this.th=ga(b);var g=this;this.K=d;this.ia=e||this.controller;if(c){var h=new FileReader;h.onload=function(){var a=h.result,b,c=a?a.byteLength:0,d=ca[c];if(d){g.ib=d[0];g.jb=d[1];g.eb=d[2];g.nb=d[3]||512;b=g.nb>>2;var e=d=0,a=new DataView(a,0,c);g.A=Array(g.ib);for(c=0;c<g.A.length;c++)for(var f=g.A[c]=Array(g.jb),B=0;B<f.length;B++)for(var Q=f[B]=Array(g.eb),V=0;V<Q.length;V++){for(var aa=gm(null,c,B,V+1,g.nb,0),Sa=aa.data,nb=
0;nb<b;nb++,e+=4)var Df=Sa[nb]=a.getInt32(e,!0),d=d+Df&-1;aa.Dc=b;Q[V]=aa}g.L=d;b=g}else g.Ba("Unrecognized disk format ("+c+" bytes)");g.K&&(g.K.call(g.controller,g.C,b,g.B,g.H),g.K=null)};h.readAsArrayBuffer(c);return!0}0>b.indexOf("/api/v1/dump")&&(a=ha(b),"json"==a||"gz"==a?f=encodeURI(b):"demandrw"==this.mode||"demandro"==this.mode?(f=hm(this,b),this.Gf=!0):(c="path",d="&mbhd=10",!b.indexOf("http:")||!b.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(a)?(c="disk",d="&mbhd=0"):
ia(b,"/")&&(c="dir"),f=ta()+"/api/v1/dump?"+c+"="+encodeURIComponent(b)+(this.qe?"":d)+"&format=json"));return!!sa(f,null,!0,function(a,b,c){im(g,a,b,c)})};
function im(a,b,c,d){var e=null;a.te=!1;var f=0>d&&a.ba&&!a.ba.ea.Vb;if(a.Gf)d?a.controller.Ba('Unable to connect to disk "'+a.H+'" (error '+d+": "+c+")",f):(a.D=!0,e=a);else if(d)a.controller.Ba('Unable to load disk "'+a.B+'" (error '+d+": "+b+")",f);else{Va(a.controller.Fe,b,c);try{if(0<ga(a.th,!0).toLowerCase().indexOf("-readonly"))a.te=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.te=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.B]:h=0>
c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+c+")");if(h.length)if(1==h.length)r(h[0]);else{a.ib=h.length;a.jb=h[0].length;a.eb=h[0][0].length;var k=h[0][0][0];a.nb=k&&k.length||512;for(d=c=0;d<a.ib;d++)for(f=0;f<a.jb;f++)for(g=0;g<a.eb;g++)if(k=h[d][f][g]){var m=k.length;void 0===m&&(m=k.length=512);var m=m>>2,q=k.pattern;void 0===q&&(q=k.pattern=0);var y=k.data;if(void 0===y){var w=k.bytes;if(void 0!==w&&w.length){for(var z=
@ -595,8 +595,8 @@ l.toJSON=function(){var a;a=0;for(var b;b=km(this,a++);)sm(b);a=JSON.stringify(t
function sm(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}function tm(a){Ka.call(this,"FDC",a,tm);this.dmaRead=this.Tj;this.dmaWrite=this.Uj;this.dmaFormat=this.hk;this.K=a.autoMount||null;this.W=a.sortBy||"name";"none"==this.W&&(this.W=null);this.C=[];this.Y=!za("Mobi")&&window&&"FileReader"in window}Ta(tm);ba={};
var um={3:{gd:3,wd:0,name:ba.dn},4:{gd:2,wd:1,name:ba.bn},5:{gd:9,wd:7,name:ba.hn},6:{gd:9,wd:7,name:ba.Ym},7:{gd:2,wd:0,name:ba.$m},8:{gd:1,wd:2,name:ba.cn},10:{gd:2,wd:7,name:ba.Zm},13:{gd:6,wd:7,name:ba.Vm},15:{gd:3,wd:0,name:ba.an}};l=tm.prototype;
l.zb=function(a,b,c){var d=this;switch(b){case "listDisks":this.la[b]=c;if(this.W){b=[];for(a=0;a<c.options.length;a++)b.push(c.options[a]);b.sort(function(a,b){return"path"!=d.W?a.text.localeCompare(b.text):a.value.localeCompare(b.value)});for(a=0;a<b.length;a++)c.options[a]=b[a]}c.onchange=function(){var a=d.la.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){r("FDC 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}};return!0;case "descDisk":case "listDrives":return this.la[b]=c,c.onchange=function(){var a=ea(c.value,10);null!=a&&vm(d,a)},!0;case "loadDrive":return this.la[b]=c,c.onclick=function(){var a=d.la.listDisks;a&&wm(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.Y){c.parentNode.removeChild(c);break}this.la[b]=c;c.onclick=function(){var a=d.la.listDrives;a&&a.options&&d.B&&((a=d.B[ea(a.value,10)])?(a=
a.ta)?(a=Aa(rm(a),"octet-stream",!0,a.th.replace(".json",".img")),r(a)):d.Ba("No diskette loaded in drive."):d.Ba("No diskette drive selected."))};return!0;case "mountDrive":if(this.Y)return this.la[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;wm(d,ga(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}};return!0;case "descDisk":case "listDrives":return this.la[b]=c,c.onchange=function(){var a=ea(c.value,10);null!=a&&vm(d,a)},!0;case "loadDrive":return this.la[b]=c,c.onclick=function(){var a=d.la.listDisks;a&&wm(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.Y){c.parentNode.removeChild(c);break}this.la[b]=c;c.onclick=function(){var a=d.la.listDrives;a&&a.options&&d.B&&((a=d.B[ea(a.value,10)||0])?
(a=a.ta)?(a=Aa(rm(a),"octet-stream",!0,a.th.replace(".json",".img")),r(a)):d.Ba("No diskette loaded in drive."):d.Ba("No diskette drive selected."))};return!0;case "mountDrive":if(this.Y)return this.la[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;wm(d,ga(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
l.pc=function(a,b,c,d){this.ia=b;this.A=c;this.Ia=d;this.ba=a;this.S=mb(a,"ChipSet");if((this.K=nc(this.ba,"autoMount")||this.K)&&"string"==typeof this.K)try{this.K=eval("("+this.K+")")}catch(e){r("FDC auto-mount error: "+e.message+" ("+this.K+")"),this.K=null}xm(this);Sb(b,this,ym);Ub(b,this,zm);Am(this,"None","",!0);this.Y&&Am(this,"Local Disk","?");Am(this,"Remote Disk","??");Bm(this)||t(this)};
l.Ub=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.ba.pg){this.C=[];for(a=0;a<this.B.length;a++)Cm(this,a,!0);Bm(this,!0)}}else if(!this.restore(a))return!1;if(a=this.la.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;b<this.Z;b++){var c=document.createElement("option");c.value=b;c.text=String.fromCharCode(65+b)+":";a.appendChild(c)}0<this.Z&&(a.value="0",vm(this,0))}}return!0};l.Tb=function(a){return a?this.save():!0};l.reset=function(){xm(this)};
l.save=function(){var a=new de(this);a.set(0,Dm(this));return a.data()};l.restore=function(a){return xm(this,a[0])};

11
modules/diskdump/lib/diskdump.js
View file

@ -2499,11 +2499,12 @@ DiskDump.prototype.convertToJSON = function()
* image whose logical format doesn't agree with its physical structure.
*/
var fXDFOutput = false;
var disketteFormat = DiskAPI.DISKETTE_FORMATS[cbDiskData];
if (disketteFormat) {
nCylinders = disketteFormat[0];
nHeads = disketteFormat[1];
nSectorsPerTrack = disketteFormat[2];
var diskFormat = DiskAPI.DISK_FORMATS[cbDiskData];
if (diskFormat) {
nCylinders = diskFormat[0];
nHeads = diskFormat[1];
nSectorsPerTrack = diskFormat[2];
cbSector = diskFormat[3] || cbSector;
}
else {
/*

18
modules/pcx86/lib/disk.js
View file

@ -804,7 +804,7 @@ var SectorInfo;
* for every disk loaded BEFORE the initBus() phase; any disk loaded AFTER that point will get its Debugger
* reference, if any, from the disk controller passed to the Disk() constructor.
*
* @this {ChipSet}
* @this {Disk}
* @param {Computer} cmp
* @param {Bus} bus
* @param {X86CPU} cpu
@ -858,7 +858,7 @@ Disk.prototype.powerUp = function(data, fRepower) {
*
* This is a callback issued by the Disk component once the load() from powerUp() has finished.
*
* @this {HDC}
* @this {Disk}
* @param {Object} drive
* @param {Disk} disk is set if the disk was successfully mounted, null if not
* @param {string} sDiskName
@ -1106,13 +1106,13 @@ Disk.prototype.build = function(buffer, fModified)
{
var disk;
var cbDiskData = buffer? buffer.byteLength : 0;
var disketteFormat = DiskAPI.DISKETTE_FORMATS[cbDiskData];
var diskFormat = DiskAPI.DISK_FORMATS[cbDiskData];
if (disketteFormat) {
this.nCylinders = disketteFormat[0];
this.nHeads = disketteFormat[1];
this.nSectors = disketteFormat[2];
this.cbSector = 512;
if (diskFormat) {
this.nCylinders = diskFormat[0];
this.nHeads = diskFormat[1];
this.nSectors = diskFormat[2];
this.cbSector = (diskFormat[3] || 512);
var cdw = this.cbSector >> 2, dwPattern = 0, dwChecksum = 0;
var ib = 0;
@ -1138,7 +1138,7 @@ Disk.prototype.build = function(buffer, fModified)
this.dwChecksum = dwChecksum;
disk = this;
} else {
this.notice("Unrecognized diskette format (" + cbDiskData + " bytes)");
this.notice("Unrecognized disk format (" + cbDiskData + " bytes)");
}
if (this.fnNotify) {

40
modules/pcx86/lib/fdc.js
View file

@ -547,7 +547,7 @@ FDC.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
control.onclick = function onClickSaveDrive(event) {
var controlDrives = fdc.bindings["listDrives"];
if (controlDrives && controlDrives.options && fdc.aDrives) {
var iDriveSelected = str.parseInt(controlDrives.value, 10);
var iDriveSelected = str.parseInt(controlDrives.value, 10) || 0;
var drive = fdc.aDrives[iDriveSelected];
if (drive) {
/*
@ -1069,17 +1069,17 @@ FDC.prototype.initDrive = function(drive, iDrive, data)
* so all we have to do is mount a blank diskette and let disk.restore() do the rest; ie, there's nothing to
* "load" (it's a purely synchronous operation).
*
* Otherwise, we must call loadDiskette(); in the common case, loadDiskette() will have already "auto-mounted"
* Otherwise, we must call loadDrive(); in the common case, loadDrive() will have already "auto-mounted"
* the diskette, so it will return true, and then we restore any deltas to the current image.
*
* However, if loadDiskette() returns false, then it has initiated the load for a *different* disk image,
* However, if loadDrive() returns false, then it has initiated the load for a *different* disk image,
* so we must mark ourselves as "not ready" again, and add another "wait for ready" test in Computer before
* finally powering the CPU.
*/
if (fLocal) {
this.mountDiskette(iDrive, sDisketteName, sDiskettePath);
this.mountDrive(iDrive, sDisketteName, sDiskettePath);
}
else if (this.loadDiskette(iDrive, sDisketteName, sDiskettePath, true)) {
else if (this.loadDrive(iDrive, sDisketteName, sDiskettePath, true)) {
if (drive.disk) {
if (sDiskettePath) {
this.addDiskHistory(sDisketteName, sDiskettePath, drive.disk);
@ -1103,7 +1103,7 @@ FDC.prototype.initDrive = function(drive, iDrive, data)
}
/*
* TODO: If loadDiskette() returned true, then this can happen immediately. Otherwise, loadDiskette()
* TODO: If loadDrive() returned true, then this can happen immediately. Otherwise, loadDrive()
* will have merely "queued up" the load request and drive.disk won't be ready yet, so figure out how/when
* we can properly restore drive.sector in that case.
*/
@ -1288,7 +1288,7 @@ FDC.prototype.autoMount = function(fRemount)
*/
var iDrive = sDrive.charCodeAt(0) - 0x41;
if (iDrive >= 0 && iDrive < this.aDrives.length) {
if (!this.loadDiskette(iDrive, sDisketteName, sDiskettePath, true) && fRemount) {
if (!this.loadDrive(iDrive, sDisketteName, sDiskettePath, true) && fRemount) {
this.setReady(false);
}
continue;
@ -1342,16 +1342,16 @@ FDC.prototype.loadSelectedDrive = function(sDisketteName, sDiskettePath, file)
if (DEBUG) this.println("loading disk " + sDiskettePath + "...");
while (this.loadDiskette(iDrive, sDisketteName, sDiskettePath, false, file) < 0) {
while (this.loadDrive(iDrive, sDisketteName, sDiskettePath, false, file) < 0) {
if (!window.confirm("Click OK to reload the original disk.\n(WARNING: All disk changes will be discarded)")) {
return;
}
/*
* So here's the story: loadDiskette() returned true, which it does ONLY if the specified disk is already
* So here's the story: loadDrive() returned true, which it does ONLY if the specified disk is already
* mounted, AND the user clicked OK to reload the original disk image. So we must toss any history we have
* for the disk, unload it, and then loop back around to loadDiskette().
* for the disk, unload it, and then loop back around to loadDrive().
*
* loadDiskette() should NEVER return true the second time, since no disk is loaded. In other words,
* loadDrive() should NEVER return true the second time, since no disk is loaded. In other words,
* this isn't really a loop so much as a one-time retry operation.
*/
this.removeDiskHistory(sDisketteName, sDiskettePath);
@ -1363,24 +1363,24 @@ FDC.prototype.loadSelectedDrive = function(sDisketteName, sDiskettePath, file)
};
/**
* mountDiskette(iDrive, sDisketteName, sDiskettePath)
* mountDrive(iDrive, sDisketteName, sDiskettePath)
*
* @this {FDC}
* @param {number} iDrive
* @param {string} sDisketteName
* @param {string} sDiskettePath
*/
FDC.prototype.mountDiskette = function(iDrive, sDisketteName, sDiskettePath)
FDC.prototype.mountDrive = function(iDrive, sDisketteName, sDiskettePath)
{
var drive = this.aDrives[iDrive];
this.unloadDrive(iDrive, true, true);
drive.fLocal = true;
var disk = new Disk(this, drive, DiskAPI.MODE.PRELOAD);
this.doneLoadDiskette(drive, disk, sDisketteName, sDiskettePath, true);
this.doneLoadDrive(drive, disk, sDisketteName, sDiskettePath, true);
};
/**
* loadDiskette(iDrive, sDisketteName, sDiskettePath, fAutoMount, file)
* loadDrive(iDrive, sDisketteName, sDiskettePath, fAutoMount, file)
*
* NOTE: If sDiskettePath is already loaded in the drive, nothing needs to be done.
*
@ -1392,7 +1392,7 @@ FDC.prototype.mountDiskette = function(iDrive, sDisketteName, sDiskettePath)
* @param {File} [file] is set if there's an associated File object
* @return {number} 1 if diskette loaded, 0 if queued up (or busy), -1 if already loaded
*/
FDC.prototype.loadDiskette = function(iDrive, sDisketteName, sDiskettePath, fAutoMount, file)
FDC.prototype.loadDrive = function(iDrive, sDisketteName, sDiskettePath, fAutoMount, file)
{
var drive = this.aDrives[iDrive];
if (sDiskettePath) {
@ -1419,7 +1419,7 @@ FDC.prototype.loadDiskette = function(iDrive, sDisketteName, sDiskettePath, fAut
}
drive.fLocal = !!file;
var disk = new Disk(this, drive, DiskAPI.MODE.PRELOAD);
if (!disk.load(sDisketteName, sDiskettePath, file, this.doneLoadDiskette)) {
if (!disk.load(sDisketteName, sDiskettePath, file, this.doneLoadDrive)) {
return 0;
}
return 1;
@ -1429,7 +1429,7 @@ FDC.prototype.loadDiskette = function(iDrive, sDisketteName, sDiskettePath, fAut
};
/**
* doneLoadDiskette(drive, disk, sDisketteName, sDiskettePath, fAutoMount)
* doneLoadDrive(drive, disk, sDisketteName, sDiskettePath, fAutoMount)
*
* @this {FDC}
* @param {Object} drive
@ -1438,7 +1438,7 @@ FDC.prototype.loadDiskette = function(iDrive, sDisketteName, sDiskettePath, fAut
* @param {string} sDiskettePath
* @param {boolean} [fAutoMount]
*/
FDC.prototype.doneLoadDiskette = function onFDCLoadNotify(drive, disk, sDisketteName, sDiskettePath, fAutoMount)
FDC.prototype.doneLoadDrive = function onFDCLoadNotify(drive, disk, sDisketteName, sDiskettePath, fAutoMount)
{
var aDiskInfo;
@ -1481,7 +1481,7 @@ FDC.prototype.doneLoadDiskette = function onFDCLoadNotify(drive, disk, sDiskette
this.addDiskHistory(sDisketteName, sDiskettePath, disk);
/*
* For a local disk (ie, one loaded via mountDiskette()), the disk.restore() performed by addDiskHistory()
* For a local disk (ie, one loaded via mountDrive()), the disk.restore() performed by addDiskHistory()
* may have altered the disk geometry, so refresh the disk info.
*/
aDiskInfo = disk.info();

54
modules/pdp11/lib/defines.js
View file

@ -520,31 +520,6 @@ var PDP11 = {
SL: 0o177774, // Stack Limit Register
PSW: 0o177776 // 777776 17777776 0x3FFFFE Processor Status Word
},
PC11: { // High Speed Reader & Punch (PR11 is a Reader-only unit)
PRI: 4, // NOTE: reader has precedence over punch
RVEC: 0o70, // reader vector
PVEC: 0o74, // punch vector
PRS: {
RE: 0x0001, // Reader Enable (W/O)
RIE: 0x0040, // Reader Interrupt Enable (allows the DONE and ERROR bits to trigger an interrupt)
DONE: 0x0080, // Done (R/O)
BUSY: 0x0800, // Busy (R/O)
ERROR: 0x8000, // Error (R/O)
CLEAR: 0x08C0, // bits cleared on INIT
RMASK: 0xFFFE, // bits readable (TODO: All I know for sure is that bit 0 is NOT readable; see readPRS())
WMASK: 0x0041, // bits writable
BAUD: 3600
},
PRB: {
MASK: 0x00FF // Data
},
PPS: {
/*
* TODO: Flesh this out if/when we add Paper Tape Punch support
*/
BAUD: 600
},
},
DL11: { // Serial Line Interface (program compatible with the KL11 for control of console teleprinters)
PRI: 4,
RVEC: 0o60,
@ -595,6 +570,35 @@ var PDP11 = {
IE: 0x0040, // Interrupt Enable
MON: 0x0080 // Monitor
}
},
PC11: { // High Speed Reader & Punch (PR11 is a Reader-only unit)
PRI: 4, // NOTE: reader has precedence over punch
RVEC: 0o70, // reader vector
PVEC: 0o74, // punch vector
PRS: {
RE: 0x0001, // Reader Enable (W/O)
RIE: 0x0040, // Reader Interrupt Enable (allows the DONE and ERROR bits to trigger an interrupt)
DONE: 0x0080, // Done (R/O)
BUSY: 0x0800, // Busy (R/O)
ERROR: 0x8000, // Error (R/O)
CLEAR: 0x08C0, // bits cleared on INIT
RMASK: 0xFFFE, // bits readable (TODO: All I know for sure is that bit 0 is NOT readable; see readPRS())
WMASK: 0x0041, // bits writable
BAUD: 3600
},
PRB: {
MASK: 0x00FF // Data
},
PPS: {
/*
* TODO: Flesh this out if/when we add Paper Tape Punch support
*/
BAUD: 600
},
},
RL11: { // RL11 Disk Controller
PRI: 5, // TODO: Review controller defaults and their configurability
VEC: 0o160
}
};

5
modules/pdp11/lib/device.js
View file

@ -40,6 +40,7 @@ if (NODE) {
var BusPDP11 = require("./bus");
var MessagesPDP11 = require("./messages");
var PC11 = require("./pc11");
var RL11 = require("./rl11");
}
/**
@ -1231,6 +1232,10 @@ DevicePDP11.init = function()
device = new PC11(parmsDevice);
Component.bindComponentControls(device, eDevice, PDP11.APPCLASS);
break;
case 'rl11':
device = new RL11(parmsDevice);
Component.bindComponentControls(device, eDevice, PDP11.APPCLASS);
break;
}
}
};

1233
modules/pdp11/lib/disk.js Normal file
View file

File diff suppressed because it is too large Load diff

85
modules/pdp11/lib/rk11.js
View file

@ -1,85 +0,0 @@
/**
* @fileoverview Implements RK11 device support.
* @author <a href="mailto:Jeff@pcjs.org">Jeff Parsons</a>
* @copyright © Jeff Parsons 2012-2016
*
* This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.
*
* It has been adapted from the JavaScript PDP 11/70 Emulator v1.4 written by Paul Nankervis
* (paulnank@hotmail.com) as of September 2016 at <http://skn.noip.me/pdp11/pdp11.html>. This code
* may be used freely provided the original authors are acknowledged in any modified source code.
*
* PCjs is free software: you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* PCjs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCjs. If not,
* see <http://www.gnu.org/licenses/gpl.html>.
*
* You are required to include the above copyright notice in every modified copy of this work
* and to display that copyright notice when the software starts running; see COPYRIGHT in
* <http://pcjs.org/modules/shared/lib/defines.js>.
*
* Some PCjs files also attempt to load external resource files, such as character-image files,
* ROM files, and disk image files. Those external resource files are not considered part of PCjs
* for purposes of the GNU General Public License, and the author does not claim any copyright
* as to their contents.
*/
"use strict";
if (NODE) {
var web = require("../../shared/lib/weblib");
var Component = require("../../shared/lib/component");
var State = require("../../shared/lib/state");
var BusPDP11 = require("./bus");
}
/**
* RK11(parmsDevice)
*
* @constructor
* @extends Component
* @param {Object} parmsRK11
*/
function RK11(parmsRK11)
{
Component.call(this, "RK11", parmsRK11, RK11);
this.rkds = 0x9C0;/*04700*/ // 017777400 Drive Status
this.rker = 0; // 017777402 Error Register
this.rkcs = 0x80; /*0200*/ // 017777404 Control Status
this.rkwc = 0; // 017777406 Word Count
this.rkba = 0; // 017777410 Bus Address
this.rkda = 0; // 017777412 Disk Address
this.rkdb = 0; // 017777416 Data Buffer
this.meta = [];
this.TRACKS = [406, 406, 406, 406];
this.SECTORS = [12, 12, 12, 12];
}
Component.subclass(RK11);
/**
* initBus(cmp, bus, cpu, dbg)
*
* @this {DevicePDP11}
* @param {ComputerPDP11} cmp
* @param {BusPDP11} bus
* @param {CPUStatePDP11} cpu
* @param {DebuggerPDP11} dbg
*/
RK11.prototype.initBus = function(cmp, bus, cpu, dbg)
{
this.bus = bus;
this.cpu = cpu;
this.dbg = dbg;
this.setReady();
};
if (NODE) module.exports = RK11;

868
modules/pdp11/lib/rl11.js Normal file
View file

@ -0,0 +1,868 @@
/**
* @fileoverview Implements the RL11 Disk Controller (for RL01 and RL02 Disks)
* @author <a href="mailto:Jeff@pcjs.org">Jeff Parsons</a>
* @copyright © Jeff Parsons 2012-2016
*
* This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.
*
* PCjs is free software: you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* PCjs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCjs. If not,
* see <http://www.gnu.org/licenses/gpl.html>.
*
* You are required to include the above copyright notice in every modified copy of this work
* and to display that copyright notice when the software starts running; see COPYRIGHT in
* <http://pcjs.org/modules/shared/lib/defines.js>.
*
* Some PCjs files also attempt to load external resource files, such as character-image files,
* ROM files, and disk image files. Those external resource files are not considered part of PCjs
* for purposes of the GNU General Public License, and the author does not claim any copyright
* as to their contents.
*/
"use strict";
if (NODE) {
var str = require("../../shared/lib/strlib");
var web = require("../../shared/lib/weblib");
var DiskAPI = require("../../shared/lib/diskapi");
var Component = require("../../shared/lib/component");
var State = require("../../shared/lib/state");
var PDP11 = require("./defines");
var MessagesPDP11 = require("./messages");
var DiskPDP11 = require("./disk");
}
/**
* RL11(parms)
*
* The RL11 component has the following component-specific (parms) properties:
*
* autoMount: one or more JSON-encoded objects, each containing 'name' and 'path' properties
*
* @constructor
* @extends Component
* @param {Object} parms
*/
function RL11(parms)
{
Component.call(this, "RL11", parms, RL11, MessagesPDP11.DISK);
/*
* We record any 'autoMount' object now, but we no longer parse it until initBus(), because the
* Computer's getMachineParm() service may have an override for us.
*/
this.configMount = parms['autoMount'] || null;
this.cAutoMount = 0;
/*
* TODO: Make this configurable
*/
this.nDrives = 1;
this.aDrives = new Array(this.nDrives);
this.fLocalDisks = (!web.isMobile() && window && 'FileReader' in window);
}
Component.subclass(RL11);
/*
* There's nothing super special about these values, except that NONE should be falsey and the others should not.
*/
RL11.SOURCE = {
NONE: "",
LOCAL: "?",
REMOTE: "??"
};
/**
* setBinding(sType, sBinding, control, sValue)
*
* @this {RL11}
* @param {string|null} sType is the type of the HTML control (eg, "button", "list", "text", etc)
* @param {string} sBinding is the value of the 'binding' parameter stored in the HTML control's "data-value" attribute (eg, "listDisks")
* @param {Object} control is the HTML control DOM object (eg, HTMLButtonElement)
* @param {string} [sValue] optional data value
* @return {boolean} true if binding was successful, false if unrecognized binding request
*/
RL11.prototype.setBinding = function(sType, sBinding, control, sValue)
{
var rl11 = this;
switch (sBinding) {
case "listDisks":
this.bindings[sBinding] = control;
control.onchange = function onChangeListDisks(event) {
var controlDesc = rl11.bindings["descDisk"];
var controlOption = control.options[control.selectedIndex];
if (controlDesc && controlOption) {
var dataValue = {};
var sValue = controlOption.getAttribute("data-value");
if (sValue) {
try {
dataValue = eval("(" + sValue + ")");
} catch (e) {
Component.error("RL11 option error: " + e.message);
}
}
var sHTML = dataValue['desc'];
if (sHTML === undefined) sHTML = "";
var sHRef = dataValue['href'];
if (sHRef !== undefined) sHTML = "<a href=\"" + sHRef + "\" target=\"_blank\">" + sHTML + "</a>";
controlDesc.innerHTML = sHTML;
}
};
return true;
case "descDisk":
case "listDrives":
this.bindings[sBinding] = control;
/*
* I tried going with onclick instead of onchange, so that if you wanted to confirm what's
* loaded in a particular drive, you could click the drive control without having to change it.
* However, that doesn't seem to work for all browsers, so I've reverted to onchange.
*/
control.onchange = function onChangeListDrives(event) {
var iDrive = str.parseInt(control.value, 10);
if (iDrive != null) rl11.displayDisk(iDrive);
};
return true;
case "loadDrive":
this.bindings[sBinding] = control;
control.onclick = function onClickLoadDrive(event) {
var controlDisks = rl11.bindings["listDisks"];
if (controlDisks) {
var sDiskName = controlDisks.options[controlDisks.selectedIndex].text;
var sDiskPath = controlDisks.value;
rl11.loadSelectedDrive(sDiskName, sDiskPath);
}
};
return true;
case "saveDrive":
/*
* Yes, technically, this feature does not require "Local disk support" (which is really a reference
* to FileReader support), but since fLocalDisks is also false for all mobile devices, and since there
* is an "orthogonality" to disabling both features in tandem, let's just let it slide, OK?
*/
if (!this.fLocalDisks) {
if (DEBUG) this.log("Local disk support not available");
/*
* We could also simply hide the control; eg:
*
* control.style.display = "none";
*
* but removing the control altogether seems better.
*/
control.parentNode.removeChild(/** @type {Node} */ (control));
return false;
}
this.bindings[sBinding] = control;
control.onclick = function onClickSaveDrive(event) {
var controlDrives = rl11.bindings["listDrives"];
if (controlDrives && controlDrives.options && rl11.aDrives) {
var iDriveSelected = str.parseInt(controlDrives.value, 10) || 0;
var drive = rl11.aDrives[iDriveSelected];
if (drive) {
/*
* Note the similarity (and hence factoring opportunity) between this code and the HDC's "saveHD*" binding.
*/
var disk = drive.disk;
if (disk) {
if (DEBUG) rl11.println("saving disk " + disk.sDiskPath + "...");
var sAlert = web.downloadFile(disk.encodeAsBase64(), "octet-stream", true, disk.sDiskFile.replace(".json", ".img"));
web.alertUser(sAlert);
} else {
rl11.notice("No disk loaded in drive.");
}
} else {
rl11.notice("No disk drive selected.");
}
}
};
return true;
case "mountDrive":
if (!this.fLocalDisks) {
if (DEBUG) this.log("Local disk support not available");
/*
* We could also simply hide the control; eg:
*
* control.style.display = "none";
*
* but removing the control altogether seems better.
*/
control.parentNode.removeChild(/** @type {Node} */ (control));
return false;
}
this.bindings[sBinding] = control;
/*
* Enable "Mount" button only if a file is actually selected
*/
control.addEventListener('change', function() {
var fieldset = control.children[0];
var files = fieldset.children[0].files;
var submit = fieldset.children[1];
submit.disabled = !files.length;
});
control.onsubmit = function(event) {
var file = event.currentTarget[1].files[0];
if (file) {
var sDiskPath = file.name;
var sDiskName = str.getBaseName(sDiskPath, true);
rl11.loadSelectedDrive(sDiskName, sDiskPath, file);
}
/*
* Prevent reloading of web page after form submission
*/
return false;
};
return true;
default:
break;
}
return false;
};
/**
* initBus(cmp, bus, cpu, dbg)
*
* @this {RL11}
* @param {ComputerPDP11} cmp
* @param {BusPDP11} bus
* @param {CPUStatePDP11} cpu
* @param {DebuggerPDP11} dbg
*/
RL11.prototype.initBus = function(cmp, bus, cpu, dbg)
{
this.cmp = cmp;
this.bus = bus;
this.cpu = cpu;
this.dbg = dbg;
this.configMount = this.cmp.getMachineParm('autoMount') || this.configMount;
if (this.configMount) {
if (typeof this.configMount == "string") {
try {
/*
* The most likely source of any exception will be right here, where we're parsing
* this JSON-encoded data.
*/
this.configMount = eval("(" + this.configMount + ")");
} catch (e) {
Component.error("RL11 auto-mount error: " + e.message + " (" + this.configMount + ")");
this.configMount = null;
}
}
}
this.triggerReaderInterrupt = this.cpu.addTrigger(PDP11.RL11.VEC, PDP11.RL11.PRI);
bus.addIOTable(this, RL11.UNIBUS_IOTABLE);
this.addDisk("None", RL11.SOURCE.NONE, true);
if (this.fLocalDisks) this.addDisk("Local Disk", RL11.SOURCE.LOCAL);
this.addDisk("Remote Disk", RL11.SOURCE.REMOTE);
if (!this.autoMount()) this.setReady();
};
/**
* getDriveName(iDrive)
*
* @this {RL11}
* @param {number} iDrive
* @return {string}
*/
RL11.prototype.getDriveName = function(iDrive)
{
return "RL" + iDrive;
};
/**
* powerUp(data, fRepower)
*
* @this {RL11}
* @param {Object|null} data
* @param {boolean} [fRepower]
* @return {boolean} true if successful, false if failure
*/
RL11.prototype.powerUp = function(data, fRepower)
{
if (!fRepower) {
if (!data || !this.restore) {
this.reset();
if (this.cmp.fReload) {
/*
* If the computer's fReload flag is set, we're required to toss all currently
* loaded disks and remount all disks specified in the auto-mount configuration.
*/
this.unloadAllDrives(true);
this.autoMount(true);
}
} else {
if (!this.restore(data)) return false;
}
/*
* Populate the HTML controls to match the actual (well, um, specified) number of floppy drives.
*/
var controlDrives;
if ((controlDrives = this.bindings['listDrives'])) {
while (controlDrives.firstChild) {
controlDrives.removeChild(controlDrives.firstChild);
}
controlDrives.value = "";
for (var iDrive = 0; iDrive < this.nDrives; iDrive++) {
var controlOption = document.createElement("option");
controlOption.value = iDrive;
/*
* TODO: This conversion of drive number to drive letter, starting with A:, is very simplistic
* and will NOT match the drive mappings that DOS ultimately uses. We'll need to spiff this up at
* some point.
*/
controlOption.text = this.getDriveName(iDrive);
controlDrives.appendChild(controlOption);
}
if (this.nDrives > 0) {
controlDrives.value = "0";
this.displayDisk(0);
}
}
}
return true;
};
/**
* powerDown(fSave, fShutdown)
*
* @this {RL11}
* @param {boolean} [fSave]
* @param {boolean} [fShutdown]
* @return {Object|boolean} component state if fSave; otherwise, true if successful, false if failure
*/
RL11.prototype.powerDown = function(fSave, fShutdown)
{
return fSave? this.save() : true;
};
/**
* reset()
*
* @this {RL11}
*/
RL11.prototype.reset = function()
{
this.initController();
};
/**
* save()
*
* This implements save support for the RL11 component.
*
* @this {RL11}
* @return {Object}
*/
RL11.prototype.save = function()
{
var state = new State(this);
// state.set(0, this.saveController());
return state.data();
};
/**
* restore(data)
*
* This implements restore support for the RL11 component.
*
* @this {RL11}
* @param {Object} data
* @return {boolean} true if successful, false if failure
*/
RL11.prototype.restore = function(data)
{
return true; // this.initController(data[0]);
};
/**
* initController(data)
*
* @this {RL11}
* @param {Array} [data]
* @return {boolean} true if successful, false if failure
*/
RL11.prototype.initController = function(data)
{
var fSuccess = true;
for (var iDrive = 0; iDrive < this.aDrives.length; iDrive++) {
var drive = this.aDrives[iDrive];
if (drive === undefined) {
drive = this.aDrives[iDrive] = {};
}
if (!this.initDrive(drive, iDrive)) {
fSuccess = false;
}
}
return true;
};
/**
* saveController()
*
* @this {RL11}
* @return {Array}
*/
RL11.prototype.saveController = function()
{
var data = [];
return data;
};
/**
* initDrive(drive, iDrive, data)
*
* TODO: Consider a separate Drive class that any drive controller can use, since there's a lot of commonality
* between the drive objects created by disk controllers. This will clean up overall drive management and allow
* us to factor out some common Drive methods.
*
* @this {RL11}
* @param {Object} drive
* @param {number} iDrive
* @param {Array|undefined} [data]
* @return {boolean} true if successful, false if failure
*/
RL11.prototype.initDrive = function(drive, iDrive, data)
{
var i = 0;
var fSuccess = true;
drive.iDrive = iDrive;
drive.fBusy = drive.fLocal = false;
drive.name = this.idComponent;
drive.nCylinders = 512;
drive.nHeads = 2;
drive.nSectors = 40;
drive.cbSector = 256;
drive.fRemovable = true;
/*
* The next group of properties are set by various controller command sequences.
*/
drive.bHead = 0;
drive.bCylinderSeek = 0;
drive.bCylinder = 0;
drive.bSector = 1;
drive.bSectorEnd = drive.nSectors; // aka EOT
drive.nBytes = drive.cbSector;
/*
* The next group of properties are managed by worker functions (eg, doRead()) to maintain state across DMA requests.
*/
drive.ibSector = 0;
drive.sector = null;
if (!drive.disk) {
drive.sDiskPath = ""; // ensure this is initialized to a default that displayDisk() can deal with
}
return fSuccess;
};
/**
* autoMount(fRemount)
*
* @this {RL11}
* @param {boolean} [fRemount] is true if we're remounting all auto-mounted disks
* @return {boolean} true if one or more disk images are being auto-mounted, false if none
*/
RL11.prototype.autoMount = function(fRemount)
{
if (!fRemount) this.cAutoMount = 0;
if (this.configMount) {
for (var sDrive in this.configMount) {
var configDrive = this.configMount[sDrive];
var sDiskPath = configDrive['path'] || "";
var sDiskName = configDrive['name'] || this.findDisk(sDiskPath);
if (sDiskPath && sDiskName) {
/*
* WARNING: This conversion of drive letter to drive number, starting with A:, is very simplistic
* and is not guaranteed to match the drive mapping that DOS ultimately uses.
*/
var iDrive = sDrive.charCodeAt(0) - 0x41;
if (iDrive >= 0 && iDrive < this.aDrives.length) {
if (!this.loadDrive(iDrive, sDiskName, sDiskPath, true) && fRemount) {
this.setReady(false);
}
continue;
}
}
this.notice("Incorrect auto-mount settings for drive " + sDrive + " (" + JSON.stringify(configDrive) + ")");
}
}
return !!this.cAutoMount;
};
/**
* loadSelectedDrive(sDiskName, sDiskPath, file)
*
* @this {RL11}
* @param {string} sDiskName
* @param {string} sDiskPath
* @param {File} [file] is set if there's an associated File object
*/
RL11.prototype.loadSelectedDrive = function(sDiskName, sDiskPath, file)
{
var controlDrives = this.bindings["listDrives"];
var iDrive = controlDrives && str.parseInt(controlDrives.value, 10);
if (iDrive === undefined || iDrive < 0 || iDrive >= this.aDrives.length) {
this.notice("Unable to load the selected drive");
return;
}
if (!sDiskPath) {
this.unloadDrive(iDrive);
return;
}
if (sDiskPath == RL11.SOURCE.LOCAL) {
this.notice('Use "Choose File" and "Mount" to select and load a local disk.');
return;
}
/*
* If the special RL11.SOURCE.REMOTE path is selected, then we want to prompt the user for a URL.
* Oh, and make sure we pass an empty string as the 2nd parameter to prompt(), so that IE won't display
* "undefined" -- because after all, undefined and "undefined" are EXACTLY the same thing, right?
*
* TODO: This is literally all I've done to support remote disk images. There's probably more
* I should do, like dynamically updating "listDisks" to include new entries, and adding new entries
* to the save/restore data.
*/
if (sDiskPath == RL11.SOURCE.REMOTE) {
sDiskPath = window.prompt("Enter the URL of a remote disk image.", "") || "";
if (!sDiskPath) return;
sDiskName = str.getBaseName(sDiskPath);
this.status("Attempting to load " + sDiskPath + " as \"" + sDiskName + "\"");
this.sDiskSource = RL11.SOURCE.REMOTE;
}
else {
this.sDiskSource = sDiskPath;
}
this.loadDrive(iDrive, sDiskName, sDiskPath, false, file);
};
/**
* loadDrive(iDrive, sDiskName, sDiskPath, fAutoMount, file)
*
* NOTE: If sDiskPath is already loaded, nothing needs to be done.
*
* @this {RL11}
* @param {number} iDrive
* @param {string} sDiskName
* @param {string} sDiskPath
* @param {boolean} [fAutoMount]
* @param {File} [file] is set if there's an associated File object
* @return {number} 1 if disk loaded, 0 if queued up (or busy), -1 if already loaded
*/
RL11.prototype.loadDrive = function(iDrive, sDiskName, sDiskPath, fAutoMount, file)
{
var nResult = -1;
var drive = this.aDrives[iDrive];
if (drive.sDiskPath.toLowerCase() != sDiskPath.toLowerCase()) {
nResult++;
this.unloadDrive(iDrive, true);
if (drive.fBusy) {
this.notice("RL11 busy");
}
else {
// this.status("disk queued: " + sDiskName);
drive.fBusy = true;
if (fAutoMount) {
drive.fAutoMount = true;
this.cAutoMount++;
if (this.messageEnabled()) this.printMessage("auto-loading disk: " + sDiskName);
}
drive.fLocal = !!file;
var disk = new DiskPDP11(this, drive, DiskAPI.MODE.PRELOAD);
if (disk.load(sDiskName, sDiskPath, file, this.doneLoadDrive)) {
nResult++;
}
}
}
return nResult;
};
/**
* doneLoadDrive(drive, disk, sDiskName, sDiskPath, fAutoMount)
*
* The disk parameter is set if the disk was successfully loaded, null if not.
*
* @this {RL11}
* @param {Object} drive
* @param {DiskPDP11} disk
* @param {string} sDiskName
* @param {string} sDiskPath
* @param {boolean} [fAutoMount]
*/
RL11.prototype.doneLoadDrive = function onLoadDrive(drive, disk, sDiskName, sDiskPath, fAutoMount)
{
var aDiskInfo;
drive.fBusy = false;
if (disk) {
/*
* We shouldn't mount the disk unless we're sure the drive is able to handle it.
*/
aDiskInfo = disk.info();
if (disk && aDiskInfo[0] > drive.nCylinders || aDiskInfo[1] > drive.nHeads /* || aDiskInfo[2] > drive.nSectors */) {
this.notice("Disk \"" + sDiskName + "\" too large for drive " + this.getDriveName(drive.iDrive));
disk = null;
}
}
if (disk) {
drive.disk = disk;
drive.sDiskName = sDiskName;
drive.sDiskPath = sDiskPath;
/*
* Adding local disk image names to the disk list seems like a nice idea, but it's too confusing,
* because then it looks like the "Mount" button should be able to (re)load them, and that can NEVER
* happen, for security reasons; local disk images can ONLY be loaded via the "Mount" button after
* the user has selected them via the "Choose File" button.
*
* this.addDisk(sDiskName, sDiskPath);
*
* So we're going to take a different approach: when displayDisk() is asked to display the name
* of a local disk image, it will map all such disks to "Local Disk", and any attempt to "Mount" such
* a disk, will essentially result in a "Disk not found" error.
*/
// this.addDiskHistory(sDiskName, sDiskPath, disk);
/*
* For a local disk (ie, one loaded via mountDrive()), the disk.restore() performed by addDiskHistory()
* may have altered the disk geometry, so refresh the disk info.
*/
aDiskInfo = disk.info();
/*
* Clearly, a successful mount implies a disk change, and I suppose that, technically, an *unsuccessful*
* mount should imply the same, but what would the real-world analog be? Inserting a piece of cardboard
* instead of an actual disk? In any case, if we can do the user a favor by pretending (as far as the
* disk change line is concerned) that an unsuccessful mount never happened, let's do it.
*
* Successful unmounts are a different story, however; those *do* trigger a change. See unloadDrive().
*/
// this.regInput |= FDC.REG_INPUT.DISK_CHANGE;
/*
* With the addition of notify(), users are now "alerted" whenever a disk has finished loading;
* notify() is selective about its output, using print() if a print window is open, alert() otherwise.
*
* WARNING: This conversion of drive number to drive letter, starting with A:, is very simplistic
* and will not match the drive mappings that DOS ultimately uses (ie, for drives beyond B:).
*/
this.notice("Mounted disk \"" + sDiskName + "\" in drive " + this.getDriveName(drive.iDrive), drive.fAutoMount || fAutoMount);
/*
* Since you usually want the Computer to have focus again after loading a new disk, let's try automatically
* updating the focus after a successful load.
*/
if (this.cmp) this.cmp.setFocus();
}
else {
drive.fLocal = false;
}
if (drive.fAutoMount) {
drive.fAutoMount = false;
if (!--this.cAutoMount) this.setReady();
}
this.displayDisk(drive.iDrive);
};
/**
* addDisk(sName, sPath, fTop)
*
* @this {RL11}
* @param {string} sName
* @param {string} sPath
* @param {boolean} [fTop] (default is bottom)
*/
RL11.prototype.addDisk = function(sName, sPath, fTop)
{
var controlDisks = this.bindings["listDisks"];
if (controlDisks && controlDisks.options) {
for (var i = 0; i < controlDisks.options.length; i++) {
if (controlDisks.options[i].value == sPath) return;
}
var controlOption = document.createElement("option");
controlOption.text = sName;
controlOption.value = sPath;
if (fTop && controlDisks.childNodes[0]) {
controlDisks.insertBefore(controlOption, controlDisks.childNodes[0]);
} else {
controlDisks.appendChild(controlOption);
}
}
};
/**
* findDisk(sPath)
*
* This is used to deal with mount requests (eg, autoMount) that supply a path without a name;
* if we can find the path in the "listDisks" control, then we return the associated disk name.
*
* @this {RL11}
* @param {string} sPath
* @return {string|null}
*/
RL11.prototype.findDisk = function(sPath)
{
var controlDisks = this.bindings["listDisks"];
if (controlDisks && controlDisks.options) {
for (var i = 0; i < controlDisks.options.length; i++) {
var control = controlDisks.options[i];
if (control.value == sPath) return control.text;
}
}
return str.getBaseName(sPath, true);
};
/**
* displayDisk(iDrive, fUpdateDrive)
*
* @this {RL11}
* @param {number} iDrive (unvalidated)
* @param {boolean} [fUpdateDrive] is true to update the drive list to match the specified drive (eg, the auto-mount case)
*/
RL11.prototype.displayDisk = function(iDrive, fUpdateDrive)
{
/*
* First things first: validate iDrive.
*/
if (iDrive >= 0 && iDrive < this.aDrives.length) {
var drive = this.aDrives[iDrive];
var controlDisks = this.bindings["listDisks"];
var controlDrives = this.bindings["listDrives"];
/*
* Next, make sure controls for both drives and disks exist.
*/
if (controlDisks && controlDrives && controlDisks.options && controlDrives.options) {
/*
* Next, make sure the drive whose disk we're updating is the currently selected drive.
*/
var i;
var iDriveSelected = str.parseInt(controlDrives.value, 10);
var sTargetPath = (drive.fLocal? RL11.SOURCE.LOCAL : drive.sDiskPath);
if (!isNaN(iDriveSelected) && iDriveSelected == iDrive) {
for (i = 0; i < controlDisks.options.length; i++) {
if (controlDisks.options[i].value == sTargetPath) {
if (controlDisks.selectedIndex != i) {
controlDisks.selectedIndex = i;
}
break;
}
}
if (i == controlDisks.options.length) controlDisks.selectedIndex = 0;
}
if (fUpdateDrive) {
for (i = 0; i < controlDrives.options.length; i++) {
if (str.parseInt(controlDrives.options[i].value, 10) == drive.iDrive) {
if (controlDrives.selectedIndex != i) {
controlDrives.selectedIndex = i;
}
break;
}
}
}
}
}
};
/**
* unloadDrive(iDrive, fLoading)
*
* @this {RL11}
* @param {number} iDrive
* @param {boolean} [fLoading]
*/
RL11.prototype.unloadDrive = function(iDrive, fLoading)
{
var drive = this.aDrives[iDrive];
if (drive.disk || fLoading === false) {
/*
* Before we toss the disk's information, capture any deltas that may have occurred.
*/
// this.updateDiskHistory(drive.sDiskName, drive.sDiskPath, drive.disk);
drive.sDiskName = "";
drive.sDiskPath = "";
drive.disk = null;
drive.fLocal = false;
// this.regInput |= FDC.REG_INPUT.DISK_CHANGE;
/*
* WARNING: This conversion of drive number to drive letter, starting with A:, is very simplistic
* and is not guaranteed to match the drive mapping that DOS ultimately uses.
*/
if (!fLoading) {
this.notice("Drive " + this.getDriveName(iDrive) + " unloaded", fLoading);
this.sDiskSource = RL11.SOURCE.NONE;
this.displayDisk(iDrive);
}
}
};
/**
* unloadAllDrives(fDiscard)
*
* @this {RL11}
* @param {boolean} fDiscard to discard all disk history before unloading
*/
RL11.prototype.unloadAllDrives = function(fDiscard)
{
// if (fDiscard) this.aDiskHistory = [];
for (var iDrive = 0; iDrive < this.aDrives.length; iDrive++) {
this.unloadDrive(iDrive, true);
}
};
/*
* ES6 ALERT: As you can see below, I've finally started using computed property names.
*/
RL11.UNIBUS_IOTABLE = {
};
if (NODE) module.exports = RL11;

27
modules/shared/lib/diskapi.js
View file

@ -70,8 +70,16 @@ var DiskAPI = {
/*
* Common (supported) diskette formats
*
* For no particular reason that I can recall, each entry in DISK_FORMATS is an array of values in "CHS" order:
*
* [# cylinders, # heads, # sectors/track, # bytes/sector]
*
* If the 4th value is omitted, the sector size is assumed to be 512. The order of these "geometric" values mirrors
* the structure of our JSON-encoded disk images, which consist of an array of cylinders, each of which is an array of
* heads, each of which is an array of sector objects.
*/
DiskAPI.DISKETTE_FORMATS = {
DiskAPI.DISK_FORMATS = {
163840: [40,1,8], // media type 0xFE: 40 cylinders, 1 head (single-sided), 8 sectors/track, ( 320 total sectors x 512 bytes/sector == 163840)
184320: [40,1,9], // media type 0xFC: 40 cylinders, 1 head (single-sided), 9 sectors/track, ( 360 total sectors x 512 bytes/sector == 184320)
327680: [40,2,8], // media type 0xFF: 40 cylinders, 2 heads (double-sided), 8 sectors/track, ( 640 total sectors x 512 bytes/sector == 327680)
@ -83,7 +91,22 @@ DiskAPI.DISKETTE_FORMATS = {
/*
* The following are common early hard drive sizes, which we explicitly map to CHS values, since the BPB can mislead us when attempting to calculate total cylinders
*/
21368320:[615,4,17] // PC AT 20Mb hard drive (type 2)
21368320:[615,4,17], // PC AT 20Mb hard drive (type 2)
/*
* Assorted DEC disk pack formats.
*/
5242880: [256,2,40,256], // RL01K single-platter disk cartridge: 256 tracks, 2 heads, 40 sectors/track, 256 bytes/sector, for a total of 5242880 bytes
10485760:[512,2,40,256] // RL02K single-platter disk cartridge: 512 tracks, 2 heads, 40 sectors/track, 256 bytes/sector, for a total of 10485760 bytes
};
/*
* TODO: Eventually, our tools will need to support looking up disk formats by "model" rather than by raw disk size,
* because obviously multiple disk geometries can yield the same raw disk size. For each conflict that arises, I'll
* probably create a fake (approximate) disk size entry above, and then create a mapping to that approximate size below.
*/
DiskAPI.DISK_MODELS = {
"RL01": 5242880,
"RL02": 10485760
};
DiskAPI.MBR = {

3
package.json
View file

@ -176,6 +176,7 @@
],
"pdp11Files": [
"./modules/shared/lib/defines.js",
"./modules/shared/lib/diskapi.js",
"./modules/shared/lib/dumpapi.js",
"./modules/shared/lib/reportapi.js",
"./modules/shared/lib/userapi.js",
@ -198,6 +199,8 @@
"./modules/pdp11/lib/keyboard.js",
"./modules/pdp11/lib/serialport.js",
"./modules/pdp11/lib/pc11.js",
"./modules/pdp11/lib/disk.js",
"./modules/pdp11/lib/rl11.js",
"./modules/shared/lib/debugger.js",
"./modules/pdp11/lib/debugger.js",
"./modules/pdp11/lib/computer.js",

16
versions/pcx86/1.30.2/pcx86-dbg.js
View file

@ -43,9 +43,9 @@
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/save.js (C) Jeff Parsons 2012-2016
*/
var l,aa,ba={163840:[40,1,8],184320:[40,1,9],327680:[40,2,8],368640:[40,2,9],737280:[80,2,9],1228800:[80,2,15],1474560:[80,2,18],2949120:[80,2,36],21368320:[615,4,17]},p={uo:1,dl:3,vo:26," ":32,"!":33,'"':34,"#":35,$:36,"%":37,"&":38,"'":39,"(":40,")":41,"*":42,"+":43,",":44,"-":45,".":46,"/":47,0:48,1:49,2:50,3:51,4:52,5:53,6:54,7:55,8:56,9:57,":":58,";":59,"<":60,"=":61,">":62,"?":63,"@":64,ue:65,Bi:66,Ci:67,Di:68,E:69,Ei:70,Fi:71,Gi:72,Hi:73,Ii:74,Ji:75,Ki:76,Li:77,Mi:78,Ni:79,Oi:80,Q:81,Pi:82,
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14
versions/pcx86/1.30.2/pcx86.js
View file

@ -43,9 +43,9 @@
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/save.js (C) Jeff Parsons 2012-2016
*/
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function ha(a){var b="",c=a.lastIndexOf(".");0<=c&&(b=a.substr(c+1).toLowerCase());return b}function ia(a,b){return-1!==a.indexOf(b,a.length-b.length)}var ja={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"};function ka(a){return a.replace(/[&<>"']/g,function(a){return ja[a]})}function la(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}
@ -574,8 +574,8 @@ l.le=function(a,b){if(this.cc&&this.A&&this.A.ea.Nb)switch(a){case pl:this.S!=b&
function cm(a,b,c){Ka.call(this,"Disk",{id:a.Fe+".disk"+fa(++dm,4)},cm);this.controller=a;this.ba=a.ba;this.Ia=a.Ia;this.C=b;this.B=b.name;this.qe=b.qe;this.Gf=this.D=!1;em(this,c,b.ib,b.jb,b.eb,b.nb);this.I=[];this.S=[];this.G=null;this.P=0;this.R=!1;t(this)}var dm=0;Ta(cm);l=cm.prototype;l.pc=function(a,b,c,d){this.Ia=d};l.Ub=function(a,b){b||!this.Gf||this.D||(t(this,!1),this.load(this.B,this.H,null,this.lk,this));return!0};l.lk=function(){t(this,!0)};
l.Tb=function(a,b){if(this.D){var c,d=0;if(this.R&&!ua("Disk writes are still in progress, shut down anyway?"))return!1;for(;c=fm(this,!1);)if(d=c[0]){this.controller.Ba('Unable to save "'+this.B+'" (error '+d+")");break}b&&this.D&&(b="action=close&volume="+this.H,b+="&machine="+this.controller.ue(),b+="&user="+this.controller.yd(),sa(ta()+"/api/v1/disk?"+b,null,!0),this.D=!1);!d&&a&&this.controller.Ba(this.B+" saved")}return!0};
function em(a,b,c,d,e,f){a.mode=b;a.ib=c;a.jb=d;a.eb=e;a.nb=f;a.A=[];if("preload"!=a.mode){b=Array(a.ib);for(c=0;c<b.length;c++){d=Array(a.jb);for(e=0;e<d.length;e++){f=Array(a.eb);for(var g=1;g<=f.length;g++)f[g-1]=gm(null,c,e,g,a.nb,"local"==a.mode?0:null);d[e]=f}b[c]=d}a.A=b}a.L=null}
l.load=function(a,b,c,d,e){var f=b;if(this.K)return!0;this.B=a;this.H=b;this.th=ga(b);var g=this;this.K=d;this.ia=e||this.controller;if(c){var h=new FileReader;h.onload=function(){var a=h.result,b,c=a?a.byteLength:0,d=ca[c];if(d){g.ib=d[0];g.jb=d[1];g.eb=d[2];g.nb=512;b=g.nb>>2;var e=d=0,a=new DataView(a,0,c);g.A=Array(g.ib);for(c=0;c<g.A.length;c++)for(var f=g.A[c]=Array(g.jb),B=0;B<f.length;B++)for(var Q=f[B]=Array(g.eb),V=0;V<Q.length;V++){for(var aa=gm(null,c,B,V+1,g.nb,0),Sa=aa.data,nb=0;nb<
b;nb++,e+=4)var Df=Sa[nb]=a.getInt32(e,!0),d=d+Df&-1;aa.Dc=b;Q[V]=aa}g.L=d;b=g}else g.Ba("Unrecognized diskette format ("+c+" bytes)");g.K&&(g.K.call(g.controller,g.C,b,g.B,g.H),g.K=null)};h.readAsArrayBuffer(c);return!0}0>b.indexOf("/api/v1/dump")&&(a=ha(b),"json"==a||"gz"==a?f=encodeURI(b):"demandrw"==this.mode||"demandro"==this.mode?(f=hm(this,b),this.Gf=!0):(c="path",d="&mbhd=10",!b.indexOf("http:")||!b.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(a)?(c="disk",d="&mbhd=0"):
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0;nb<b;nb++,e+=4)var Df=Sa[nb]=a.getInt32(e,!0),d=d+Df&-1;aa.Dc=b;Q[V]=aa}g.L=d;b=g}else g.Ba("Unrecognized disk format ("+c+" bytes)");g.K&&(g.K.call(g.controller,g.C,b,g.B,g.H),g.K=null)};h.readAsArrayBuffer(c);return!0}0>b.indexOf("/api/v1/dump")&&(a=ha(b),"json"==a||"gz"==a?f=encodeURI(b):"demandrw"==this.mode||"demandro"==this.mode?(f=hm(this,b),this.Gf=!0):(c="path",d="&mbhd=10",!b.indexOf("http:")||!b.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(a)?(c="disk",d="&mbhd=0"):
ia(b,"/")&&(c="dir"),f=ta()+"/api/v1/dump?"+c+"="+encodeURIComponent(b)+(this.qe?"":d)+"&format=json"));return!!sa(f,null,!0,function(a,b,c){im(g,a,b,c)})};
function im(a,b,c,d){var e=null;a.te=!1;var f=0>d&&a.ba&&!a.ba.ea.Vb;if(a.Gf)d?a.controller.Ba('Unable to connect to disk "'+a.H+'" (error '+d+": "+c+")",f):(a.D=!0,e=a);else if(d)a.controller.Ba('Unable to load disk "'+a.B+'" (error '+d+": "+b+")",f);else{Va(a.controller.Fe,b,c);try{if(0<ga(a.th,!0).toLowerCase().indexOf("-readonly"))a.te=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.te=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.B]:h=0>
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@ -595,8 +595,8 @@ l.toJSON=function(){var a;a=0;for(var b;b=km(this,a++);)sm(b);a=JSON.stringify(t
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var um={3:{gd:3,wd:0,name:ba.dn},4:{gd:2,wd:1,name:ba.bn},5:{gd:9,wd:7,name:ba.hn},6:{gd:9,wd:7,name:ba.Ym},7:{gd:2,wd:0,name:ba.$m},8:{gd:1,wd:2,name:ba.cn},10:{gd:2,wd:7,name:ba.Zm},13:{gd:6,wd:7,name:ba.Vm},15:{gd:3,wd:0,name:ba.an}};l=tm.prototype;
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a.ta)?(a=Aa(rm(a),"octet-stream",!0,a.th.replace(".json",".img")),r(a)):d.Ba("No diskette loaded in drive."):d.Ba("No diskette drive selected."))};return!0;case "mountDrive":if(this.Y)return this.la[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;wm(d,ga(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}};return!0;case "descDisk":case "listDrives":return this.la[b]=c,c.onchange=function(){var a=ea(c.value,10);null!=a&&vm(d,a)},!0;case "loadDrive":return this.la[b]=c,c.onclick=function(){var a=d.la.listDisks;a&&wm(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.Y){c.parentNode.removeChild(c);break}this.la[b]=c;c.onclick=function(){var a=d.la.listDrives;a&&a.options&&d.B&&((a=d.B[ea(a.value,10)||0])?
(a=a.ta)?(a=Aa(rm(a),"octet-stream",!0,a.th.replace(".json",".img")),r(a)):d.Ba("No diskette loaded in drive."):d.Ba("No diskette drive selected."))};return!0;case "mountDrive":if(this.Y)return this.la[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;wm(d,ga(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
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l.Ub=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.ba.pg){this.C=[];for(a=0;a<this.B.length;a++)Cm(this,a,!0);Bm(this,!0)}}else if(!this.restore(a))return!1;if(a=this.la.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;b<this.Z;b++){var c=document.createElement("option");c.value=b;c.text=String.fromCharCode(65+b)+":";a.appendChild(c)}0<this.Z&&(a.value="0",vm(this,0))}}return!0};l.Tb=function(a){return a?this.save():!0};l.reset=function(){xm(this)};
l.save=function(){var a=new de(this);a.set(0,Dm(this));return a.data()};l.restore=function(a){return xm(this,a[0])};

513
versions/pdpjs/1.30.2/pdp11-dbg.js
View file

@ -1,4 +1,5 @@
(function(){/*
http://pcjs.org/modules/shared/lib/diskapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/dumpapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/reportapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/userapi.js (C) Jeff Parsons 2012-2016
@ -25,253 +26,283 @@
http://pcjs.org/modules/pdp11/lib/keyboard.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/serialport.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/pc11.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/disk.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/rl11.js (C) Jeff Parsons 2012-2016
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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this.b;Qd(this,a,0,b);P(this,b);this.b=this.J-lf[this.g]},function(a){P(this,Xd(this,a,this.Ga?65535:0));this.b-=this.g?9:3+(7==this.f?2:0)}],og=[function(a){qg[a&15].call(this,a)},U,U,U,ef,ef,ef,ef,qf,function(a){a&8?(this.M&49152||(this.M=this.M&-2017|(a&7)<<5,this.G|=1),this.b-=5):U.call(this,a)},Ef,Gf,tf,tf,tf,tf],qg=[bf,vf,pf,Ue,cf,of,function(){Jd(this);this.b-=13},U,U,U,U,U,U,U,U,U],mg=[mf,mf,$e,$e,Ae,Ae,Be,Be,wf,wf,U,U,U,U,rf,rf],ng=[Te,Re,Ne,Pe,We,Xe,Ce,De,af,uf,If,Kf,Mf,function(a){rg[a>>
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function sg(a){r.call(this,"ROM",a,sg);this.fa=this.f=null;this.C=a.addr;this.g=a.size;this.A=a.alias;this.B=a.file;this.F=oa(this.B);if(this.B){a=this.B;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=ra()+"/api/v1/dump?file="+this.B+"&format=bytes&decimal=true");var c=this;Ba(a,null,!0,function(a,b,f){f?c.ja("Unable to load ROM resource (error "+f+": "+a+")"):(jb(c.Sa,a,b),(a=Ca(a,b))?(c.f=a.da,c.fa=a.fa):c.B=null,tg(c))})}}u(sg);sg.prototype.Ea=function(a,b,c,d){this.w=b;this.b=c;this.i=d;tg(this)};
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function vg(a){r.call(this,"RAM",a,vg);this.fa=this.g=null;this.B=a.addr;this.C=a.size;this.ya=a.load;this.xa=a.exec;this.A=!1;this.f=a.file;this.F=oa(this.f);if(this.f){a=this.f;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=ra()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ba(a,null,!0,function(a,b,f){f?c.ja("Unable to load RAM resource (error "+f+": "+a+")"):(jb(c.Sa,a,b),(a=Ca(a,b))?(c.g=a.da,c.fa=a.fa,null==c.ya&&(c.ya=a.ya),null==c.xa&&(c.xa=a.xa)):c.f=null,wg(c))})}}u(vg);
vg.prototype.Ea=function(a,b,c,d){this.w=b;this.b=c;this.i=d;wg(this)};vg.prototype.Aa=function(){this.fa&&(this.i&&ug(this.i,this.id,this.B,this.C,this.fa),delete this.fa);return!0};vg.prototype.za=function(){return!0};function wg(a){if(a.w&&(!a.A&&a.C&&Yb(a.w,a.B,a.C,1)&&(a.A=!0),!pb(a))){if(!a.A)n("No RAM allocated");else if(a.f){if(!a.g||!a.w)return;xg(a,a.g,a.ya,a.xa,a.B)}H(a)}}
vg.prototype.reset=function(){if(this.A){for(var a=this.w,b=this.B,c=this.C,d=b&a.w,b=b>>>a.ia;0<c&&b<a.V.length;){var e=a.V[b],f=c,g,d=d||0;void 0===f&&(f=e.size);if(sb)for(g=d;f--&&g<e.f.length;g++)e.f[g]=0;else for(g=d;f--&&g<e.size;g++)e.Kb(d,0,e.D+d);c-=a.ua;b++;d=0}this.g&&xg(this,this.g,this.ya,this.xa,this.B,!0)}};
function xg(a,b,c,d,e,f){var g=!1;if(null==c)for(var h=0;h<b.length-1;){var m=b[h]&255|(b[h+1]&255)<<8;if(m)if(m&255){if(1!=m)break;if(h+6>=b.length)break;for(var h=h+2,p=b[h++]&255|(b[h++]&255)<<8,q=b[h++]&255|(b[h++]&255)<<8,m=m+((p&255)+(p>>8)+(q&255)+(q>>8)),v=h,w=p-=6;0<p&&h<b.length;)m+=b[h++]&255,p--;if(p||h>=b.length)break;m+=b[h++]&255;if(m&255)break;if(w)for(;w--;)a.b.Ya(q++,b[v++]&255);else q&1?a.b.ga():gd(a.b,q,f);g=!0}else h++;else h+=2}if(!g&&(null==c&&(c=e),null!=c)){for(e=0;e<b.length;e++)a.b.Ya(c+
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function X(a){this.N=a.baudReceive||9600;this.P=a.baudTransmit||9600;this.aa=a.upperCase;this.A=this.F=null;this.R=a.tabSize;this.O=a.charBOL;this.H=0;r.call(this,"SerialPort",a,X,8388608);var b=a.binding;if("console"==b)this.F="";else{var c;a=zg;b&&(void 0===c&&(c="Panel"),(c=mb(c,this.id))&&(b=c.I[b])&&this.qa(null,a,b))}this.J=this.L=null;this.exports={connect:this.cc,receiveData:this.Pb}}u(X);var zg="buffer";k=X.prototype;
k.qa=function(a,b,c){var d=this;switch(b){case zg:return this.I[b]=this.A=c,c.onkeydown=function(a){a=a||window.event;var b=a.keyCode;if(8===b||a.ctrlKey&&65<=b&&90>=b)a.preventDefault&&a.preventDefault(),64<b&&(b-=64),d.Pb(b);return!0},c.onkeypress=function(a){a=a||window.event;d.Pb(a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0}return!1};
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k.Gd=function(a){this.f=this.f&-112|a&111};k.Tc=function(){this.f&=-129;0<this.C.length&&jc(this.b,this.X,1E3/Math.round(this.N/10));return this.K};k.Fd=function(){};k.gd=function(){return this.g};k.Td=function(a){128==(this.g&192)&&a&64&&jc(this.b,this.Y,1E3/Math.round(this.P/10));this.g=this.g&-70|a&69};k.fd=function(){return 0};
k.Sd=function(a){if(a&=255){D(this,"transmitByte("+l(a,2,!0)+")");this.L&&this.L.call(this.J,a);if(this.A)if(13==a)this.H=0;else if(8==a)this.A.value=this.A.value.slice(0,-1),0<this.H&&this.H--;else{var b;b=(b=wa[a])?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.R||8,c=a-this.H%a,this.R&&(b=ua("",c)));this.O&&!this.H&&c&&(b=String.fromCharCode(this.O)+b);this.A.value+=b;this.A.scrollTop=this.A.scrollHeight;this.H+=c}else if(null!=this.F){if(10==a||1024<=this.F.length)this.j(this.F),
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function xc(a){r.call(this,"PC11",a,xc);this.g=a.autoMount||null;this.F=0;this.Y=a.baudReceive||3600;this.K=this.L=this.f=0;this.J=[];this.H=Dg;this.A=Eg;this.N=this.C="";this.da=this.ya=this.xa=null;this.P=-1;this.O=!La("Mobi")&&window&&"FileReader"in window}u(xc);var Dg="",Eg=0;k=xc.prototype;
k.qa=function(a,b,c){var d=this,e=Eg;switch(b){case "listTapes":return this.I[b]=c,c.onchange=function(){var a=d.I.descTape,b=c.options[c.selectedIndex];if(a&&b){var e={};if(b=b.getAttribute("data-value"))try{e=eval("("+b+")")}catch(m){n("PC11 option error: "+m.message)}b=e.desc;void 0===b&&(b="");e=e.href;void 0!==e&&(b='<a href="'+e+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descTape":return this.I[b]=c,!0;case "loadTape":e=2;case "attachTape":return e||(e=1),this.I[b]=c,c.onclick=
function(){var a=d.I.listTapes;a&&Fg(d,a.options[a.selectedIndex].text,a.value,e)},!0;case "mountTape":if(!this.O){c.parentNode.removeChild(c);break}this.I[b]=c;c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length});c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;Fg(d,oa(b,!0),b,1,a)}return!1};return!0;case "readProgress":return this.I[b]=c,!0}return!1};
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function(){var a=d.F.listTapes;a&&Ig(d,a.options[a.selectedIndex].text,a.value,e)},!0;case "mountTape":if(!this.R){c.parentNode.removeChild(c);break}this.F[b]=c;c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length});c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;Ig(d,ra(b,!0),b,1,a)}return!1};return!0;case "readProgress":return this.F[b]=c,!0}return!1};
k.wa=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.i=d;this.Y=Jg(a);var e=this;if((this.g=Uc(this.B,"autoMount")||this.g)&&"string"==typeof this.g)try{this.g=eval("("+this.g+")")}catch(f){p("PC11 auto-mount error: "+f.message+" ("+this.g+")"),this.g=null}this.P=nc(56,4);this.ba=kc(this.b,function(){1==(e.f&32769)&&!(e.f&128)&&e.K<e.J.length&&(e.L=e.J[e.K++]&255,Kg(e,e.K/e.J.length*100),e.f|=128,e.f&=-2049,e.f&64&&lc(e.b,e.P))});hc(b,this,Lg);Mg(this,"None",Gg,!0);this.R&&Mg(this,"Local Tape",
"?");Mg(this,"Remote Tape","??");Ng(this)||G(this)};k.za=function(a,b){if(!b)if(!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.ya=function(a){return a?this.save():!0};k.reset=function(){this.f&=-2241;this.L=0};function Ng(a){a.G=0;if(a.g){var b=a.g.path||"",c;if(!(c=a.g.name))a:{if((c=a.F.listTapes)&&c.options)for(var d=0;d<c.options.length;d++){var e=c.options[d];if(e.value==b){c=e.text;break a}}c=ra(b,!0)}b&&c?Og(a,c,b,1,!0):Pg(a)}return!!a.G}
function Ig(a,b,c,d,e){if(c)if("?"==c)a.O('Use "Choose File" and "Mount" to select and load a local tape.');else{if("??"==c){c=window.prompt("Enter the URL of a remote tape image.","")||"";if(!c)return;b=ra(c);a.status("Attempting to load "+c+' as "'+b+'"');a.I="??"}else a.I=c;Og(a,b,c,d,!1,e)}else Qg(a,!1)}
function Og(a,b,c,d,e,f){var g=-1;if(a.C.toLowerCase()!=c.toLowerCase()||a.A!=d)g++,Qg(a,!0),a.v.Qa?a.O("PC11 busy"):(e&&(a.G++,F(a)&&E(a,"auto-loading tape: "+b)),Rg(a,b,c,d,f)?g++:a.v.Qa=!0);g&&Sg(a,a.N,a.C,a.A,a.ea,a.Ca,a.Ba)}
function Rg(a,b,c,d,e){var f=c;if(e){var g=new FileReader;g.onload=function(){var e=g.result;e&&(e=new Uint8Array(e,0,e.byteLength),Sg(a,b,c,d,e),a.I="?");Pg(a)};g.readAsArrayBuffer(e);return!0}0>c.indexOf("/api/v1/dump")&&(e=sa(c),f="json"==e||"gz"==e?encodeURI(c):Fa()+"/api/v1/dump?path="+encodeURIComponent(c)+"&format=json");return!!Da(f,null,!0,function(e,f,g){var h=0>g&&a.B&&!a.B.v.ha;g?a.O('Unable to load tape "'+b+'" (error '+g+": "+e+")",h):(mb(a.Ia,e,f),(e=Ea(e,f))&&Sg(a,b,c,d,e.ea,e.Ca,
e.Ba));a.v.Qa=!1;a.G&&(a.G--,a.G||G(a));Pg(a)})}function Mg(a,b,c,d){if((a=a.F.listTapes)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
function Pg(a){var b=a.F.listTapes;if(b&&b.options){a=a.I||a.C;for(var c=0;c<b.options.length;c++)if(b.options[c].value==a){b.selectedIndex!=c&&(b.selectedIndex=c);break}c==b.options.length&&(b.selectedIndex=0)}}function Kg(a,b){b|=0;if(b!==a.S){var c=a.F.readProgress;c&&(c=(c=D(c,"pcjs-progress-bar"))&&c[0])&&c.style&&(c.style.width=b+"%");a.S=b}}
function Sg(a,b,c,d,e,f,g){a.N=b;a.C=c;a.A=d;a.ea=e;a.Ca=f;a.Ba=g;2==d?a.Y&&Ag(a.Y,e,f,g)?a.status("tape loaded: "+b):(a.N="",a.C="",a.I=Gg,a.A=Hg,a.O("No load address available for tape: "+b)):(a.K=0,a.J=e,a.status("tape attached: "+b),Kg(a,0))}function Qg(a,b){if(a.C||!1===b)a.N="",a.C="",b||(a.A&&a.status(1==a.A?"tape detached":"tape unloaded"),a.I=Gg,a.A=Hg,Pg(a))}k.save=function(){return(new O(this)).data()};k.restore=function(){return!0};k.hd=function(){return this.f&65534};
k.Ud=function(a){a&1&&(this.f&32768?(a&=-2,this.f&64&&lc(this.b,this.P)):(this.f&=-129,this.f|=2048,this.L=0,mc(this.b,this.ba,1E3/Math.round(this.Z/10))));this.f=this.f&-66|a&65};k.gd=function(){this.f&=-129;this.f|=2048;return this.L};k.Td=function(){};var Tg={},Lg=(Tg[65384]=[null,null,rc.prototype.hd,rc.prototype.Ud,"PRS"],Tg[65386]=[null,null,rc.prototype.gd,rc.prototype.Td,"PRB"],Tg);
function Ug(a,b,c){r.call(this,"Disk",{id:a.Ia+".disk"+l(++Vg,4)},Ug,2097152);this.controller=a;this.B=a.B;this.i=a.i;this.A=b;this.Oa=b.name;this.Zb=b.Zb;Wg(this,c,b.Ha,b.Da,b.xa,b.Ja);G(this)}var Vg=0;u(Ug);Ug.prototype.wa=function(a,b,c,d){this.i=d};
function Wg(a,b,c,d,e,f){a.mode=b;a.Ha=c;a.Da=d;a.xa=e;a.Ja=f;a.b=[];if("preload"!=a.mode){b=Array(a.Ha);for(c=0;c<b.length;c++){d=Array(a.Da);for(e=0;e<d.length;e++){f=Array(a.xa);for(var g=1;g<=f.length;g++)f[g-1]=Xg(null,c,e,g,a.Ja,0);d[e]=f}b[c]=d}a.b=b}a.f=null}
function Yg(a,b,c,d,e){var f=c;if(a.w)return!0;a.Oa=b;a.Xa=c;a.Ac=ra(c);a.w=e;a.C=a.controller;if(d){var g=new FileReader;g.onload=function(){var b=g.result,c,d=b?b.byteLength:0,e=ka[d];if(e){a.Ha=e[0];a.Da=e[1];a.xa=e[2];a.Ja=e[3]||512;c=a.Ja>>2;var f=e=0,b=new DataView(b,0,d);a.b=Array(a.Ha);for(d=0;d<a.b.length;d++)for(var v=a.b[d]=Array(a.Da),x=0;x<v.length;x++)for(var z=v[x]=Array(a.xa),y=0;y<z.length;y++){for(var B=Xg(null,d,x,y+1,a.Ja,0),ia=B.data,Ja=0;Ja<c;Ja++,f+=4)var P=ia[Ja]=b.getInt32(f,
!0),e=e+P&-1;B.Gb=c;z[y]=B}a.f=e;c=a}else a.O("Unrecognized disk format ("+d+" bytes)");a.w&&(a.w.call(a.controller,a.A,c,a.Oa,a.Xa),a.w=null)};g.readAsArrayBuffer(d);return!0}0>c.indexOf("/api/v1/dump")&&(b=sa(c),"json"==b||"gz"==b?f=encodeURI(c):(d="path",e="&mbhd=10",!c.indexOf("http:")||!c.indexOf("ftp:")||0<="dsk ima img 360 720 12 144".split(" ").indexOf(b)?(d="disk",e="&mbhd=0"):ta(c,"/")&&(d="dir"),f=Fa()+"/api/v1/dump?"+d+"="+encodeURIComponent(c)+(a.Zb?"":e)+"&format=json"));return!!Da(f,
null,!0,function(b,c,d){Zg(a,b,c,d)})}
function Zg(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.v.ha;if(d)a.controller.O('Unable to load disk "'+a.Oa+'" (error '+d+": "+b+")",f);else{mb(a.controller.Ia,b,c);try{if(0<ra(a.Ac,!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.Oa]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
c+")");if(h.length)if(1==h.length)p(h[0]);else{a.Ha=h.length;a.Da=h[0].length;a.xa=h[0][0].length;var m=h[0][0][0];a.Ja=m&&m.length||512;for(d=c=0;d<a.Ha;d++)for(f=0;f<a.Da;f++)for(g=0;g<a.xa;g++)if(m=h[d][f][g]){var n=m.length;void 0===n&&(n=m.length=512);var n=n>>2,q=m.pattern;void 0===q&&(q=m.pattern=0);var w=m.data;if(void 0===w){var v=m.bytes;if(void 0!==v&&v.length){for(var x=n<<2,z=v.length;z<x;z++)v[z]=q;$g(m,v)}else w=[],q=m.pattern=q|q<<8|q<<16|q<<24,m.data=w;delete m.bytes}Xg(m,d,f);for(x=
0;x<w.length;x++)c=c+w[x]&-1}a.b=h;a.f=c;e=a}else p("Empty disk image: "+a.Oa)}catch(y){p("Disk image error ("+b+"): "+y.message)}}a.w&&(a.w.call(a.C,a.A,e,a.Oa,a.Xa),a.w=null)}function Xg(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.te=b;a.ue=c;a.Nb=a.Gb=0;a.La=!1;return a}function $g(a,b){for(var c=0,d=a.length>>2,e=Array(d),f=0;f<d;f++)e[f]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24,c+=4;a.data=e}
function ah(a,b){var c=a.Da*a.xa,d=b/c|0;if(d<a.Ha){c=b%c;b=c/a.xa|0;var c=c%a.xa+1,e=null,f=a.A,g=a.b[d];if(g){a=g[b];if(!a&&f.Gc&&b<f.Da)for(a=g[b]=Array(f.Hc),g=0;g<a.length;g++)a[g]=Xg(null,d,b,g+1,f.uc,0);if(a){for(g=0;g<a.length;g++)if(a[g]&&a[g].sector==c){e=a[g];break}!e&&f.Gc&&9==f.hc&&(e=a[g]=Xg(null,d,b,f.hc,f.uc,0))}}return e}return null}
function bh(a,b){for(var c=1,d=0,e=0;c--;){var f;f=b++;var g=-1;if(a&&f<a.length)var g=a.data,h=f>>2,g=(h<g.length?g[h]:a.pattern)>>((f&3)<<3)&255;f=g;if(0>f)break;d|=f<<e;e+=8}return d}
Ug.prototype.save=function(){var a=0,b=[];b[a++]=[this.Xa,this.f,this.Ha,this.Da,this.xa,this.Ja];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.Gb){for(var h=[],m=0,n=g.Nb,q=g.Nb+g.Gb;n<q;)h[m++]=g.data[n++];b[a++]=[d,e,f,g.Nb,h]}}return b};
Ug.prototype.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?Wg(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++],m=g[f++],n=g[f++];if(h>=this.b.length||m>=this.b[h].length||n>=this.b[h][m].length){c="sector (CHS="+h+":"+m+":"+n+") 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][m][n]){for(m=h.data.length;m<e;)h.data[m++]=h.pattern;m=0;h.Nb=e;for(h.Gb=f.length;e<g;)h.data[e++]=f[m++];b++}}}0>b&&-2!=b&&this.controller.O("Unable to restore disk '"+this.Oa+": "+c);return b};
Ug.prototype.toJSON=function(){var a;a=0;for(var b;b=ah(this,a++);)ch(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 ch(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 sc(a){r.call(this,"RL11",a,sc,2097152);this.g=a.autoMount||null;this.A=0;this.f=Array(1);this.C=!Oa("Mobi")&&window&&"FileReader"in window}u(sc);k=sc.prototype;
k.qa=function(a,b,c){var d=this;switch(b){case "listDisks":return this.F[b]=c,c.onchange=function(){var a=d.F.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){p("RL11 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.F[b]=c,c.onchange=function(){var a=pa(c.value,10);null!=a&&dh(d,a)},!0;case "loadDrive":return this.F[b]=
c,c.onclick=function(){var a=d.F.listDisks;a&&eh(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.C){c.parentNode.removeChild(c);break}this.F[b]=c;c.onclick=function(){var a=d.F.listDrives;if(a&&a.options&&d.f)if(a=d.f[pa(a.value,10)||0])if(a=a.Hb){var b;b="";for(var c=0,h;h=ah(a,c++);)for(var m=0,n=h.length;m<n;m++)b+=String.fromCharCode(bh(h,m));b=btoa(b);a=a.Ac.replace(".json",".img");c=null;b="data:application/octet-stream;base64,"+b;a&&(c=document.createElement("a"),"string"!=
typeof c.download&&(c=null));c?(c.href=b,c.download=a,document.body.appendChild(c),c.click(),document.body.removeChild(c),a="Check your Downloads folder for "+a+"."):(window.open(b),a="Check your browser for a new window/tab containing the requested data"+(a?" ("+a+")":"")+".");p(a)}else d.O("No disk loaded in drive.");else d.O("No disk drive selected.")};return!0;case "mountDrive":if(this.C)return this.F[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),
c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;eh(d,ra(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};k.wa=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.i=d;if((this.g=Uc(this.B,"autoMount")||this.g)&&"string"==typeof this.g)try{this.g=eval("("+this.g+")")}catch(e){p("RL11 auto-mount error: "+e.message+" ("+this.g+")"),this.g=null}this.P=nc(112,5);hc(b,this,fh);gh(this,"None","",!0);this.C&&gh(this,"Local Disk","?");gh(this,"Remote Disk","??");hh(this)||G(this)};
k.za=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.B.lc){for(a=0;a<this.f.length;a++)ih(this,a,!0);hh(this,!0)}}else if(!this.restore(a))return!1;if(a=this.F.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;1>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";dh(this,0)}}return!0};k.ya=function(a){return a?this.save():!0};
k.reset=function(){for(var a=0;a<this.f.length;a++){var b=this.f[a];void 0===b&&(b=this.f[a]={});b.$b=a;b.Yb=b.Ib=!1;b.name=this.Za;b.Ha=512;b.Da=2;b.xa=40;b.Ja=256;b.Zb=!0;b.re=0;b.qe=0;b.pe=0;b.hc=1;b.Hc=b.xa;b.uc=b.Ja;b.ve=0;b.xe=null;b.Hb||(b.Xa="")}};k.save=function(){return(new O(this)).data()};k.restore=function(){return!0};
function hh(a,b){b||(a.A=0);if(a.g)for(var c in a.g){var d=a.g[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.F.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=ra(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.f.length)){!jh(a,g,f,e,!0)&&b&&G(a,!1);continue}a.O("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.A}
function eh(a,b,c,d){var e=a.F.listDrives,e=e&&pa(e.value,10);if(void 0===e||0>e||e>=a.f.length)a.O("Unable to load the selected drive");else if(c)if("?"==c)a.O('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=ra(c);a.status("Attempting to load "+c+' as "'+b+'"')}jh(a,e,b,c,!1,d)}else ih(a,e)}
function jh(a,b,c,d,e,f){var g=-1,h=a.f[b];h.Xa.toLowerCase()!=d.toLowerCase()&&(g++,ih(a,b,!0),h.Yb?a.O("RL11 busy"):(h.Yb=!0,e&&(h.Xb=!0,a.A++,F(a)&&E(a,"auto-loading disk: "+c)),h.Ib=!!f,Yg(new Ug(a,h,"preload"),c,d,f,a.Jc)&&g++));return g}
k.Jc=function(a,b,c,d,e){var f;a.Yb=!1;b&&(f=b.b.length?[b.b.length,b.b[0].length,b.b[0][0].length,b.b[0][0][0].length]:[0,0,0,0],b&&f[0]>a.Ha||f[1]>a.Da)&&(this.O('Disk "'+c+'" too large for drive '+("RL"+a.$b)),b=null);b?(a.Hb=b,a.Oa=c,a.Xa=d,this.O('Mounted disk "'+c+'" in drive '+("RL"+a.$b),a.Xb||e),this.B&&this.B.gb()):a.Ib=!1;a.Xb&&(a.Xb=!1,--this.A||G(this));dh(this,a.$b)};
function gh(a,b,c,d){if((a=a.F.listDisks)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
function dh(a,b){if(0<=b&&b<a.f.length){var c=a.f[b],d=a.F.listDisks;a=a.F.listDrives;if(d&&a&&d.options&&a.options&&(a=pa(a.value,10),c=c.Ib?"?":c.Xa,!isNaN(a)&&a==b)){for(b=0;b<d.options.length;b++)if(d.options[b].value==c){d.selectedIndex!=b&&(d.selectedIndex=b);break}b==d.options.length&&(d.selectedIndex=0)}}}function ih(a,b,c){var d=a.f[b];if(d.Hb||!1===c)d.Oa="",d.Xa="",d.Hb=null,d.Ib=!1,c||(a.O("Drive RL"+b+" unloaded",c),dh(a,b))}var fh={};
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function xh(a,b,c,d){var e=Z(b.D),f=a.oa(b,2),g,h;for(h in a.bb)if(g=a.bb[h][f&h])break;g||(g=gh);var m=g[0];0<=a.qb.indexOf(m)&&(g=gh,m=g[0]);var p=h="",q=eh[m],v=g.length-1;m||v||(h=J(a,f));for(m=1;m<=v;m++){var w=g[m];if(void 0!==w){var x;x=a;var E=w,w=b,y="",A=E&61440;if(4096==A)w=w.D+((f&255)<<24>>23)&65535,y=J(x,w);else if(8192==A)w=w.D-((f&63)<<1)&65535,y=J(x,w);else if(12288==A)y=J(x,f&7,1);else if(24576==A)y=J(x,f&63,1);else if(32768==A)y=J(x,f&255,1);else if(A=f&E,E&4032&&(A>>=6,E>>=6),
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function ug(a,b,c,d,e){var f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var m=h.o,p=h.a;if(void 0!==m){var q=f,m=[m>>>0,g],v=xa(q,m,a.Ub);0>v&&q.splice(-(v+1),0,m)}p&&(h.a=p.replace(/''/g,'"'))}a.H.push({Wd:b,D:c,uc:d,fa:e,Tb:f})}function Bh(a,b,c){var d=[],e=a.$(b)>>>0;for(b=0;b<a.H.length;b++){var f=a.H[b],g=f.D>>>0,h=f.uc;if(e>=g&&e<g+h){e=xa(f.Tb,[e-g],a.Ub);0<=e?Ch(a,b,e,d):c&&(e=~e,Ch(a,b,e-1,d),Ch(a,b,e,d));break}}return d}
function Ch(a,b,c,d){var e={},f=a.H[b].Tb,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.H[b].fa[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function Dh(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Zg(a)||a.j("no variables"),!0;if(!c[2])return Zg(a,c[1]);if(!c[3])return delete a.R[c[1]],!0;b=Vg(a,c[3]);return void 0!==b?(a.R[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function Eh(a,b,c){var d=null;if(b=jh(a,b,!0)){a.$(b);var e=Bh(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.D-e[1])&&(g=" + "+l(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.D)&&(g=" - "+l(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function qh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\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.j("missing value for "+b[1]);return}f=Vg(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":N(d,f);a.K=Z(d.u[7]);break;case "N":d.W=f?32768:0;break;case "Z":d.Z=
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function rh(a,b,c,d){if(b=jh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Xg(a,c.substr(1)),null!=c&&(d=c);else{d=jh(a,c,!0);if(!d||d.D<b.D)return;e=d.D-b.D;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=ob(a,!1)||a.P?a.J:null;var g=null!=f?"cycles":null,h=Bh(a,b),m=b.D;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var p=h[0]+":";h[2]&&(p+=" "+h[2]);a.j(p)}h[3]&&(g=h[3],f=null);f=xh(a,b,g,f);a.j(f);a.K=b;e-=b.D-m;c++}}}
function wh(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.O&&(a.j("ended assemble at "+J(a,a.N.D)),a.K=a.N,a.O=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.aa=null;if(pb(a)&&0<b.length){a.O&&(b="a "+J(a,a.N.D)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],m=h.charAt(0),p=1;p<h.length;p++){var q=h.charAt(p);if("?"==m||"r"==m||"a">q||"z"<q){g[0]=h.substr(p);g.unshift(h.substr(0,p));break}}switch(g[0].charAt(0)){case "a":var v=
jh(a,g[1],!0);if(v)if(a.N=v,void 0===g[2])a.j("begin assemble at "+J(a,v.D)),a.O=!0,a.B.ca();else{var w;a.j("not supported yet");w=[];if(w.length){for(var x=0;x<w.length;x++)a.Gb(v,w[x],1);a.j(xh(a,a.N))}}break;case "b":a:{var E=g[0],y=g[1],A=b;if("?"==y)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var Ha=E.charAt(1);if("l"==Ha){var nd;nd=0+vh(a,a.f);nd+=vh(a,a.L);(nd+=vh(a,a.C))||a.j("no breakpoints")}else if("n"==Ha)a.ma=Xg(a,y),a.j("break after "+a.ma+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var V=Z();if("*"!=y&&(V=jh(a,y,!0),!V))break a;"c"==Ha?null==V.D?(ah(a),a.j("all breakpoints cleared")):th(a,a.f,V)||th(a,a.L,V)||th(a,a.C,V)||a.j("breakpoint missing: "+J(a,V.D)):null!=V.D&&(nh(a,V,A),"p"==Ha?a.Wa(a.f,
V):"r"==Ha?a.Wa(a.L,V):"w"==Ha?a.Wa(a.C,V):a.j("unknown breakpoint command: "+Ha))}}}break;case "c":a.Fa&&(a.Fa.value="");break;case "d":a:{var Ya,Za=g[0],ja=g[1],Ia=g[2],Zh=g[3];if("?"==ja){var $a="";for(Ya in tb)a.Ba[Ya]&&($a&&($a+=","),$a+=Ya);$a+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
$a.length&&a.j("dump extension commands:\n\t"+$a)}else if("state"==ja){var Tf=Hh(a.B,!0);"console"==Ia?console.log(Tf):(a.Fa&&(a.Fa.value=""),a.j(Tf))}else if("symbols"==ja)for(var od=0;od<a.H.length;od++){var pd=a.H[od],ab;for(ab in pd.fa)if("."!=ab.charAt(0)){var Uf=pd.fa[ab].o;if(void 0!==Uf){var Vf=pd.fa[ab].l;Vf&&(ab=Vf);a.j(J(a,Uf)+" "+ab)}}}else{if("d"==Za){for(Ya in tb)if(g[1]==Ya){var Wf=a.Ba[Ya];Wf?(g.shift(),g.shift(),Wf(g)):a.j("no dump registered for "+ja);break a}ja||(Za=a.Bb||"db")}else a.Bb=
Za;if("dh"==Za){var Xf=ja,Yf=Ia,Zf="",$f=0,ca=a.X,ka=a.F;if(ka.length){var Y=+Xf||a.Va,yb=+Yf||10;isNaN(Y)?Y=yb:Zf="more ";Y>ka.length&&(a.j("note: only "+ka.length+" available"),Y=ka.length);ca-=Y;0>ca&&(null==ka[ka.length-1].D?(Y=ca+Y,ca=0):ca+=ka.length);var qd=[];"call"==Yf&&(yb=1E5,qd=["CALL"]);for(void 0!==Xf&&a.j(Y+" instructions earlier:");0<yb&&ca!=a.X;){var ag=ka[ca++];if(null==ag.D)break;var zb=Z(ag.D),$h=Y--,bg=xh(a,zb,"history",$h);(!qd.length||0<=bg.indexOf(qd[0]))&&a.j(bg);zb.Mb&&(ca+=
zb.Mb,yb-=zb.Mb,Y-=zb.Mb);ca>=ka.length&&(ca=0);a.Va=Y;$f++;yb--}}$f||(a.j("no "+Zf+"history available"),a.Va=void 0)}else{var Ab=jh(a,ja);if(Ab){var mc=0;Ia&&("l"==Ia.charAt(0)&&(Ia=Ia.substr(1)||Zh),mc=Xg(a,Ia)>>>0,65536<mc&&(mc=65536));for(var Bb="",bb="dd"==Za?4:"dw"==Za?2:1,nc=bb*mc||128,ai=nc+15>>4||1;ai--&&0<nc;){var oc=0,Cb=0,Db,rd="",cg="",ja=J(a,Ab.D);for(Db=4==bb?16:a.Y;0<Db&&0<nc;Db--){var pc=1,qc=1==bb?a.tb(Ab,pc):a.oa(Ab,pc=2),oc=oc|qc<<(Cb<<3),Cb=Cb+pc;Cb==bb&&(rd+=J(a,oc,bb),rd+=1==
bb?9==Db?"-":" ":" ",oc=Cb=0);cg+=32<=qc&&128>qc?String.fromCharCode(qc):".";nc-=pc}Bb&&(Bb+="\n");Bb+=ja+" "+rd+(0==Db?" "+cg:"")}Bb&&a.j(Bb);a.Ta=Ab}}}}break;case "e":if("else"==g[0])break;var cb,sd,td,ud,vd=g[0],wd=g[1];"eb"==vd?(cb=1,sd=255,td=a.tb,ud=a.Gb):"e"==vd||"ew"==vd?(cb=2,sd=65535,td=a.oa,ud=a.Za):wd=null;if(null==wd)a.j("edit memory commands:"),a.j("\teb [a] [...] edit bytes at address a"),a.j("\tew [a] [...] edit words at address a");else{var rc=jh(a,wd);if(rc)for(var sc=2;sc<g.length;sc++){var Eb=
Vg(a,g[sc]);if(void 0===Eb){a.j("unrecognized value: "+g[sc]);break}Eb&~sd&&a.j("warning: "+l(Eb)+" exceeds "+cb+"-byte value");var bi=td.call(a,rc);a.j("changing "+J(a,rc.D)+" from "+J(a,bi,cb)+" to "+J(a,Eb,cb));ud.call(a,rc,Eb,cb)}}break;case "g":a:{var dg=g[1],ci=b;if(void 0!==dg){var xd=jh(a,dg,!0);if(!xd)break a;nh(a,xd,ci);a.Wa(a.f,xd,!0)}a.mb(!0,c)}break;case "h":a.v.ea?(c||a.j("halting"),a.ga()):ob(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var yd;var Fb=b.substr(2),Fb=
va(Fb);Vg(a,Fb)?(c||a.j("true: "+Fb),yd=!0):(c||a.j("false: "+Fb),yd=!1);yd||(d=!1);break}f=!0;break;case "k":var di=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var zd=0,Ad=Z(),Gb=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Gb.D));10>zd;){for(var Ja=null,ei=256;65536>Gb.D>>>0;){Ad.D=a.oa(Gb,2);if(null==Gb.D||!ei--)break;if(!(Ad.D&1)){for(var fi=a,tc=Ad,eg=null,Hb=tc.D,fg=Hb,Bd=1;6>=Bd&&Hb;Bd++){if(2<Bd){tc.D=Hb;var uc=xh(fi,
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k.qa=function(a,b,c){var d=this;switch(b){case "debugInput":return this.la=this.F[b]=c,c.onkeydown=function(a){var b;if(13==a.keyCode)b=c.value,c.value="",Xc(d,b,!0);else if(27==a.keyCode)c.value=b="";else if(38==a.keyCode?(b=null,d.A<d.g.length-1&&(b=d.g[++d.A])):40==a.keyCode&&(0<d.A?b=d.g[--d.A]:(b="",d.A=-1)),null!=b){var e=b.length;c.value=b;c.setSelectionRange(e,e)}null!=b&&a.preventDefault&&a.preventDefault()},!0;case "debugEnter":return this.F[b]=c,Qa(c,function(){if(d.la){var a=d.la.value;
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k.oa=function(a,b){var c=65535,d=this.aa(a,!1,2);-1!==d&&(c=a.Jb?this.w.lb(d):this.b.lb(d),b&&Eh(a,b));return c};k.Qb=function(a,b,c){var d=this.aa(a,!0,1);-1!==d&&(a.Jb?this.w.fb(d,b):this.b.fb(d,b),c&&Eh(a,c),this.B.da(!0))};k.hb=function(a,b,c){var d=this.aa(a,!0,2);-1!==d&&(a.Jb?this.w.Rb(d,b):this.b.Rb(d,b),c&&Eh(a,c),this.B.da(!0))};function Y(a,b){return{D:a,Jb:b,Ga:!1}}function Fh(a){return[a.D,a.Ga]}function Gh(a){return{D:a[0],Ga:a[1]}}
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k.oc=function(a){var b=-1;a=a.toUpperCase();switch(a){case "SP":b=6;break;case "PC":b=7;break;default:"R"==a.charAt(0)&&(b=+a.charAt(1),0>b||7<b)&&(b=-1)}return b};function Ih(a){return 6>a?"R"+a:6==a?"SP":"PC"}k.pc=function(a){var b;0<=a&&(8>a?b=this.b.u[a]:16>a?b=this.b.Na[a-8]:20>a?b=this.b.Aa[a-16]:20==a&&(b=Bb(this.b)));return b};
k.message=function(a,b){b&&(a+=" @"+J(this,Y(this.b.Db).D));this.na&1073741824?this.ra.push(a):this.ba&&a==this.ba||(this.ba=a,this.na&-2147483648&&(this.ia(),a+=" (cpu halted)"),this.j(a),this.b&&(a=this.b,cd(a),a.ra=0,a.B.da()))};function vh(a){var b;if(!ae(a))a.G&&a.G.length&&a.j("instruction history buffer freed"),a.Y=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.Y=0;a.j("instruction history buffer allocated")}}
k.sb=function(a,b){if(!Jh(this,b))return!1;this.b.sb(a);return!0};k.tb=function(a,b,c){if(!Jh(this))return!1;this.J=0;a||ae(this)&&be(this,this.b.u[7],0);try{a=dd(this.b,a);var d=this.b.tb(a);0<d&&(ed(this.b,a),this.J+=d,ad(this.b,d,!0),Yc(this.b,d),this.sa++)}catch(e){"number"!=typeof e&&(this.J=0,ub(this.b,e.stack||e.message))}!1!==c&&this.B.da();this.da(b||!1);return 0<this.J};k.ia=function(a){this.b&&this.b.ia(a)};
k.da=function(a){if(this.ab){void 0===a&&(a=!0);var b;b=this.b;if(b=b.H&8?b.Rc|b.Qc<<8:0){var c=b>>8;this.j("trapped to "+J(this,b&255,1)+(c?" ("+J(this,c)+")":""))}this.K=Y(this.b.u[7]);a&&1!=this.R?Kh(this):Lh(this)}};function Jh(a,b){var c;(c=!a.b||!sb(a.b))||(c=a.b,c.v.ha?c=!0:(c.j(c.toString()+" not powered"),c=!1),c=!c);return c||a.b.v.fa?(b||a.j("cpu busy or unavailable, command ignored"),!1):!tb(a.b)}k.za=function(a,b){return!b&&(this.reset(!0),a&&this.restore&&!this.restore(a))?!1:!0};
k.ya=function(a,b){b&&this.j(a?"suspending":"shutting down");return a?this.save():!0};k.reset=function(a){vh(this);this.sa=0;this.ba=null;this.J=0;this.K=Y(this.b.u[7]);this.v.fa=!1;Mh(this);a||this.da()};k.save=function(){var a=new O(this);a.set(0,Fh(this.K));a.set(1,Fh(this.N));a.set(2,[this.g,this.P,this.na]);a.set(3,this.I);return a.data()};
k.restore=function(a){var b=0;void 0!==a[2]&&(this.K=Gh(a[b++]),this.N=Gh(a[b++]),this.g=a[b][0],"string"==typeof this.g&&(this.g=[this.g]),this.P=a[b][1],this.na|=a[b][2]);a[3]&&(this.I=a[3]);return!0};k.start=function(a,b){this.R||this.j("running");this.v.fa=!0;this.xb=a;this.yb=b};
k.stop=function(a,b){if(this.v.fa){this.v.fa=!1;this.J=b-this.yb;if(!this.R){b="stopped";if(this.J){a-=this.xb;var c=0<a?Math.round(1E3*this.J/a):0;b+=" (";ae(this)&&(b+=this.sa+" instructions, ",this.sa=0);b+=this.J+" cycles, "+a+" ms, "+c+" hz)"}else F(this,-2147483648)&&(b+=" (use the 't' command to execute blocked faults)");this.j(b)}this.da(!0);this.gb();Mh(this,this.b.u[7]);this.ba=null}};function ae(a){return 1<a.f.length||!!a.ma}
function be(a,b,c){var d=-1;c||(d=a.b.lb(b),0==d&&(b=pd(a.b,2)));if(0<c&&(a.ma&&!--a.ma||Pc(a,b,1,a.f)))return!0;0<=c&&a.G.length&&(a.sa++,0>d&&(d=a.b.lb(b)),65535!=(d&65535)&&(c=a.G[a.Y],c.D=b,c.Ga=!1,++a.Y==a.G.length&&(a.Y=0)));return!1}function cc(a){var b=a.b;if(b.v.fa)throw N(b,a.b.Db),a.ia(),-1;return!1}
function uh(a){var b,c;a.f=["bp"];if(a.L)for(b=1;b<a.L.length;b++){c=a.L[b];var d=a.w;c=a.aa(c);Qc(d.W[c>>>d.ka],!1)}a.L=["br"];if(a.C)for(b=1;b<a.C.length;b++)c=a.C[b],d=a.w,c=a.aa(c),Qc(d.W[c>>>d.ka],!0);a.C=["bw"];a.Ya=0}k.cb=function(a,b,c){var d=!0;c||Nh(this,a,b,!1,!0);if(a!=this.f){var e=this.aa(b);if(-1===e)this.j("invalid address: "+J(this,b.D)),d=!1;else{var f=this.w;f.W[e>>>f.ka].cb(e&f.w,a==this.C)}}d&&(a.push(b),c?b.Ga=!0:(Oh(this,a,a.length-1,"set"),vh(this)));return d};
function Nh(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.Ga)){f=!0;h.Ga||e||Oh(a,b,g,"cleared");b.splice(g,1);b!=a.f&&(d=a.w,Qc(d.W[c>>>d.ka],b==a.C));h.Ga||vh(a);break}}return f}function Ph(a,b){for(var c=1;c<b.length;c++)Oh(a,b,c);return b.length-1}function Oh(a,b,c,d){c=b[c];a.j(b[0]+" "+J(a,c.D)+(d?" "+d:c.zc?' "'+c.zc+'"':""))}
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function Th(a,b){var c="",d=a.b;8>b?(c=Ih(b),c+="="+J(a,d.u[b])):13>b?c="A"+(b-8)+"="+J(a,d.Na[b-8]):16<=b&&20>b?c="S"+(b-16)+"="+J(a,d.Aa[b-16]):20==b&&(c="PS="+J(a,Bb(d)));c&&(c+=" ");return c}function Uh(a){var b,c="";for(b=0;6>b;b++)c+=Th(a,b);c=c+"\n"+(Th(a,6)+Th(a,7)+Th(a,20));return c+=Sh(a,"T")+Sh(a,"N")+Sh(a,"Z")+Sh(a,"V")+Sh(a,"C")}k.ic=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function eg(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 m=h.o,n=h.a;if(void 0!==m){var q=f,m=[m>>>0,g],w=za(q,m,a.ic);0>w&&q.splice(-(w+1),0,m)}n&&(h.a=n.replace(/''/g,'"'))}a.I.push({we:b,D:c,Pc:d,ga:e,gc:f})}function Vh(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.D>>>0,h=f.Pc;if(e>=g&&e<g+h){e=za(f.gc,[e-g],a.ic);0<=e?Wh(a,b,e,d):c&&(e=~e,Wh(a,b,e-1,d),Wh(a,b,e,d));break}}return d}
function Wh(a,b,c,d){var e={},f=a.I[b].gc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.I[b].ga[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function Xh(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return sh(a)||a.j("no variables"),!0;if(!c[2])return sh(a,c[1]);if(!c[3])return delete a.S[c[1]],!0;b=oh(a,c[3]);return void 0!==b?(a.S[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function Yh(a,b,c){var d=null;if(b=Dh(a,b,!0)){a.aa(b);var e=Vh(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.D-e[1])&&(g=" + "+l(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.D)&&(g=" - "+l(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function Kh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\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.j("missing value for "+b[1]);return}f=oh(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":N(d,f);a.K=Y(d.u[7]);break;case "N":d.X=f?32768:0;break;case "Z":d.$=
f?0:1;break;case "V":d.U=f?32768:0;break;case "C":d.T=f?65536:0;break;default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){d.u[b]=f&65535;break}a.j("unknown register: "+e);return}a.B.da();a.j("updated registers:")}a.j(Uh(a));c&&(a.K=Y(d.u[7]),Lh(a,J(a,a.K.D)))}}function Zh(a,b){b=xa(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):rh(a,null,c[2].charCodeAt(0)):oh(a,b,!0)}
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function Lh(a,b,c,d){if(b=Dh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=qh(a,c.substr(1)),null!=c&&(d=c);else{d=Dh(a,c,!0);if(!d||d.D<b.D)return;e=d.D-b.D;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=rb(a,!1)||a.R?a.J:null;var g=null!=f?"cycles":null,h=Vh(a,b),m=b.D;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var n=h[0]+":";h[2]&&(n+=" "+h[2]);a.j(n)}h[3]&&(g=h[3],f=null);f=Rh(a,b,g,f);a.j(f);a.K=b;e-=b.D-m;c++}}}
function Qh(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.P&&(a.j("ended assemble at "+J(a,a.N.D)),a.K=a.N,a.P=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ba=null;if(sb(a)&&0<b.length){a.P&&(b="a "+J(a,a.N.D)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],m=h.charAt(0),n=1;n<h.length;n++){var q=h.charAt(n);if("?"==m||"r"==m||"a">q||"z"<q){g[0]=h.substr(n);g.unshift(h.substr(0,n));break}}switch(g[0].charAt(0)){case "a":var w=
Dh(a,g[1],!0);if(w)if(a.N=w,void 0===g[2])a.j("begin assemble at "+J(a,w.D)),a.P=!0,a.B.da();else{var v;a.j("not supported yet");v=[];if(v.length){for(var x=0;x<v.length;x++)a.Qb(w,v[x],1);a.j(Rh(a,a.N))}}break;case "b":a:{var z=g[0],y=g[1],B=b;if("?"==y)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var ia=z.charAt(1);if("l"==ia){var Ja;Ja=0+Ph(a,a.f);Ja+=Ph(a,a.L);(Ja+=Ph(a,a.C))||a.j("no breakpoints")}else if("n"==ia)a.ma=qh(a,y),a.j("break after "+a.ma+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var P=Y();if("*"!=y&&(P=Dh(a,y,!0),!P))break a;"c"==ia?null==P.D?(uh(a),a.j("all breakpoints cleared")):Nh(a,a.f,P)||Nh(a,a.L,P)||Nh(a,a.C,P)||a.j("breakpoint missing: "+J(a,P.D)):null!=P.D&&(Hh(a,P,B),"p"==ia?a.cb(a.f,
P):"r"==ia?a.cb(a.L,P):"w"==ia?a.cb(a.C,P):a.j("unknown breakpoint command: "+ia))}}}break;case "c":a.Ka&&(a.Ka.value="");break;case "d":a:{var bb,cb=g[0],la=g[1],La=g[2],si=g[3];if("?"==la){var db="";for(bb in wb)a.Ea[bb]&&(db&&(db+=","),db+=bb);db+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
db.length&&a.j("dump extension commands:\n\t"+db)}else if("state"==la){var fg=ai(a.B,!0);"console"==La?console.log(fg):(a.Ka&&(a.Ka.value=""),a.j(fg))}else if("symbols"==la)for(var vd=0;vd<a.I.length;vd++){var wd=a.I[vd],eb;for(eb in wd.ga)if("."!=eb.charAt(0)){var gg=wd.ga[eb].o;if(void 0!==gg){var hg=wd.ga[eb].l;hg&&(eb=hg);a.j(J(a,gg)+" "+eb)}}}else{if("d"==cb){for(bb in wb)if(g[1]==bb){var ig=a.Ea[bb];ig?(g.shift(),g.shift(),ig(g)):a.j("no dump registered for "+la);break a}la||(cb=a.Kb||"db")}else a.Kb=
cb;if("dh"==cb){var jg=la,kg=La,lg="",mg=0,ea=a.Y,ma=a.G;if(ma.length){var Z=+jg||a.bb,Db=+kg||10;isNaN(Z)?Z=Db:lg="more ";Z>ma.length&&(a.j("note: only "+ma.length+" available"),Z=ma.length);ea-=Z;0>ea&&(null==ma[ma.length-1].D?(Z=ea+Z,ea=0):ea+=ma.length);var xd=[];"call"==kg&&(Db=1E5,xd=["CALL"]);for(void 0!==jg&&a.j(Z+" instructions earlier:");0<Db&&ea!=a.Y;){var ng=ma[ea++];if(null==ng.D)break;var Eb=Y(ng.D),ti=Z--,og=Rh(a,Eb,"history",ti);(!xd.length||0<=og.indexOf(xd[0]))&&a.j(og);Eb.Wb&&(ea+=
Eb.Wb,Db-=Eb.Wb,Z-=Eb.Wb);ea>=ma.length&&(ea=0);a.bb=Z;mg++;Db--}}mg||(a.j("no "+lg+"history available"),a.bb=void 0)}else{var Fb=Dh(a,la);if(Fb){var vc=0;La&&("l"==La.charAt(0)&&(La=La.substr(1)||si),vc=qh(a,La)>>>0,65536<vc&&(vc=65536));for(var Gb="",fb="dd"==cb?4:"dw"==cb?2:1,wc=fb*vc||128,ui=wc+15>>4||1;ui--&&0<wc;){var xc=0,Hb=0,Ib,yd="",pg="",la=J(a,Fb.D);for(Ib=4==fb?16:a.Z;0<Ib&&0<wc;Ib--){var yc=1,zc=1==fb?a.zb(Fb,yc):a.oa(Fb,yc=2),xc=xc|zc<<(Hb<<3),Hb=Hb+yc;Hb==fb&&(yd+=J(a,xc,fb),yd+=1==
fb?9==Ib?"-":" ":" ",xc=Hb=0);pg+=32<=zc&&128>zc?String.fromCharCode(zc):".";wc-=yc}Gb&&(Gb+="\n");Gb+=la+" "+yd+(0==Ib?" "+pg:"")}Gb&&a.j(Gb);a.$a=Fb}}}}break;case "e":if("else"==g[0])break;var gb,zd,Ad,Bd,Cd=g[0],Dd=g[1];"eb"==Cd?(gb=1,zd=255,Ad=a.zb,Bd=a.Qb):"e"==Cd||"ew"==Cd?(gb=2,zd=65535,Ad=a.oa,Bd=a.hb):Dd=null;if(null==Dd)a.j("edit memory commands:"),a.j("\teb [a] [...] edit bytes at address a"),a.j("\tew [a] [...] edit words at address a");else{var Ac=Dh(a,Dd);if(Ac)for(var Bc=2;Bc<g.length;Bc++){var Jb=
oh(a,g[Bc]);if(void 0===Jb){a.j("unrecognized value: "+g[Bc]);break}Jb&~zd&&a.j("warning: "+l(Jb)+" exceeds "+gb+"-byte value");var vi=Ad.call(a,Ac);a.j("changing "+J(a,Ac.D)+" from "+J(a,vi,gb)+" to "+J(a,Jb,gb));Bd.call(a,Ac,Jb,gb)}}break;case "g":a:{var qg=g[1],wi=b;if(void 0!==qg){var Ed=Dh(a,qg,!0);if(!Ed)break a;Hh(a,Ed,wi);a.cb(a.f,Ed,!0)}a.sb(!0,c)}break;case "h":a.v.fa?(c||a.j("halting"),a.ia()):rb(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var Fd;var Kb=b.substr(2),Kb=
xa(Kb);oh(a,Kb)?(c||a.j("true: "+Kb),Fd=!0):(c||a.j("false: "+Kb),Fd=!1);Fd||(d=!1);break}f=!0;break;case "k":var xi=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var Gd=0,Hd=Y(),Lb=Y(a.b.u[6]);for(a.j("stack trace for "+J(a,Lb.D));10>Gd;){for(var Ma=null,yi=256;65536>Lb.D>>>0;){Hd.D=a.oa(Lb,2);if(null==Lb.D||!yi--)break;if(!(Hd.D&1)){for(var zi=a,Cc=Hd,rg=null,Mb=Cc.D,sg=Mb,Id=1;6>=Id&&Mb;Id++){if(2<Id){Cc.D=Mb;var Dc=Rh(zi,
Cc);if(0<=Dc.indexOf("JSR")){var tg=Dc.indexOf(" ");if(Mb+(Dc.indexOf(" ",tg+1)-tg-1)/2==sg){rg=Dc;break}}}Mb-=2}Cc.D=sg;if(Ma=rg)break}}if(!Ma||null==Ma)break;var ug=null;if("ks"==xi){var vg=Ma.match(/[0-9A-F]+$/);vg&&(ug=Yh(a,vg[0]))}Ma=wa(Ma,50)+" ;"+(ug||"stack="+J(a,Lb.D));a.j(Ma);Gd++}Gd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){Yh(a,g[1],!0);break}f=!0;break;case "m":a:{var na,oa=null,H=g[1];"?"==H&&(H=void 0);if(void 0!==H){var Ca=0;if("all"==H)Ca=1878917119,H=null;
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Nb+=na}void 0===H&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==oa?oa?"messages on: ":"messages off: ":"message categories:\n\t")+(Nb||"none"));vh(a)}break;case "p":if("print"==g[0]){Zh(a,b.substr(5));break}var Ci="pr"==g[0]?1:0;if(a.R)a.j("step in progress");else{var wg=Y(a.b.u[7]);a.zb(wg);a.R?(a.cb(a.f,wg,!0),a.sb()||(a.B&&a.B.gb(),a.R=0)):$h(a,Ci?"tr":"t")}break;case "r":if("reset"==b){a.B&&a.B.reset();break}Kh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Ob=
+g[2];if(8==Ob||10==Ob||16==Ob)a.Z=Ob;else{a.j("invalid base: "+Ob);break}}a.j("default base: "+a.Z);break;case "cs":var Pb;void 0!==g[3]&&(Pb=+g[3]);switch(g[2]){case "int":a.b.nb=Pb;break;case "start":a.b.Bb=Pb;break;case "stop":a.b.ob=Pb;break;default:a.j("unknown cs option");break a}void 0!==Pb&&Wc(a.b);a.j("checksums "+(a.b.v.kb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&($c(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.eb.toFixed(2)+
"Mhz")+" ("+a.b.Ta+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),a.j("\tcs int #\tset checksum cycle interval to #"),a.j("\tcs start #\tset checksum cycle start count to #"),a.j("\tcs stop #\tset checksum cycle stop count to #"),a.j("\tsp #\t\tset speed multiplier to #")}break;case "t":$h(a,g[0],g[1]);break;case "u":Lh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){Xh(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.2 ("+a.b.mb+",RELEASE"+(vb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){Zh(a,b.substr(1));break}var Kd="commands:",Ld;for(Ld in xh)Kd+="\n"+wa(Ld,9)+xh[Ld];ae(a)||(Kd+="\nnote: history disabled if no exec breakpoints");a.j(Kd);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(xg){a.j("debugger error: "+(xg.stack||xg.message)),d=!1}return d}
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function bi(a,b,c){r.call(this,"Computer",a,bi,67108864);this.v.ha=!1;ci(this,b);this.L=Uc(this,"autoPower",a);this.B=0;this.Y=a.busWidth||a.buswidth;this.f=di;this.J=null;this.G=this.R=!1;this.Z=Uc(this,"url")||"";(Math.random()+.1).toString(36);this.g=ei(this);if(this.b=pb("CPU",this.id)){this.i=pb("Debugger",this.id);this.w=new Cb({id:this.Ia+".bus",busWidth:this.Y},this.b,this.i);var d,e=nb(this.id);if((this.A=pb("Panel",this.id))&&this.A.Ka)for(b=0;b<e.length;b++)d=e[b],d.O=this.A.O,d.j=this.A.j,
d.Ka=this.A.Ka;this.j("PDPjs v1.30.2\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.j("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.wa&&d.wa(this,this.w,this.b,this.i);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.I=d:this.f=parseInt(d,10));var f;if(a=Uc(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.G=!0,this.f=di),this.f&&(this.K=
new O(this,"1.30.2"),fi(this.K)?b=null:delete this.K);!b&&this.f&&(b=gi(this))&&(this.G=!0);if(b){var g=this;Da(b,null,!0,function(a,b,c){c?(g.I=null,g.G=!1,g.O("Unable to load machine state from server (error "+c+(b?": "+xa(b):"")+")")):(g.J=b,g.R=!0);G(g)})}else G(this);this.F.power||(this.L=!0);!c&&this.L&&hi(this,this.Cb)}else p("Unable to find CPU component")}u(bi);var di=0;
function ci(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){p(d.message+" ("+c+")")}}a.S=b}function Uc(a,b,c){var d=b.toLowerCase(),d=ab[b]||ab[d];void 0===d&&a.S&&(d=a.S[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function hi(a,b,c){for(var d=nb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!sb(f)){sb(f,function(){hi(a,b,c)});return}}b.call(a,c)}
function ii(a,b){var c=new O(a,"1.30.2","validate");if(fi(c)&&ji(c)){var d=c.get("timestamp"),e=b?b.get("timestamp"):"unknown";d!=e&&(a.O("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}k=bi.prototype;
k.Cb=function(a){void 0===a&&(a=this.f||(this.J?1:di));if(!this.B){this.B++;var b=!1,c=!1;this.P=!1;var d=this.K||new O(this,"1.30.2");if(-1==a)b=!0;else if(a>di){if(fi(d,this.J)){this.C=new O(this,"1.30.2","failsafe");fi(this.C)&&(ki(this,d),a=2,li(this.C));this.C.set("timestamp",Ba());mi(this.C);var e=this.f&&!this.G;if(1==a||Ga("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=ji(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?fi(d,g):("error"==
f&&"no machine state"!=g?(this.O("Error: "+g),"unable to verify user"==g&&(Na("user",""),this.g=null)):this.j(f+": "+g),li(d),fi(d)?(c=ji(d),e=!0):c=!1))}e&&ii(this,c?d:null)}else 2==a&&d.clear()}else ii(this);delete this.J;delete this.K}e=nb(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.b&&(c=ni(this,g,d,b,c));b=[d,a,c];-1!=a?hi(this,this.kc,b):this.kc(b)}};
function ni(a,b,c,d,e){if(!b.v.ha){b.v.ha=!0;if(b.za){var f=null;e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.za(f,d)&&f&&(p("Unable to restore state for "+b.type),a.N&&!a.R?(c.clear(),a.f=di,window&&window.location.reload()):a.P=!0,b.za(null),e=!1)}if(!d&&b.mc)for(a=b.mc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
k.kc=function(a){var b=a[0],c=0>a[1];a=a[2];this.ba=!0;this.v.ha=!0;var d=this.F.power;d&&(d.textContent="Shutdown");this.b&&(ni(this,this.b,b,c,a),this.b.ib());this.P&&(ki(this,b),b.clear());!c&&this.C&&(this.C.clear(),delete this.C);this.B=0};
function ki(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.g||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.2"};d.url=a.Z;d.user=c;d.type="bug";d.data=b;Da("http://www.pcjs.org/api/v1/report",d,!0)}}
function ai(a,b,c){var d,e="none";if(a.B)return null;a.B--;var f=new O(a,"1.30.2"),g=new O(a,"1.30.2","validate"),h=Ba();g.set("timestamp",h);f.set("timestamp",h);f.set("version","1.30.2");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.ya&&(c&&a.b.ia(),d=a.b.ya(b,c),"object"===typeof d&&f.set(a.b.id,d),c&&(a.b.v.ha=!1,!1===d&&(e=null)));for(var h=nb(a.id),m=0;m<h.length;m++){var n=h[m];n.v.ha&&(n.ya&&(d=n.ya(b,c),"object"===typeof d&&f.set(n.id,
d)),c&&(n.v.ha=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.g&&oi(a,a.g,f.toString()),mi(g)&&mi(f)||(e=null,d=h=!0)):a.f&&(d=!0,h=3==a.f),d&&f.clear(h)):e=f.toString());c&&(a.v.ha=!1,b=a.F.power)&&(b.textContent="Power");a.B=0;return e}k.reset=function(){this.w&&this.w.reset&&(E(this,"Resetting "+this.w.type),this.w.reset());for(var a=nb(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.w&&c.reset&&(E(this,"Resetting "+c.type),c.reset())}};
k.start=function(a,b){for(var c=nb(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}this.da(!0)};k.stop=function(a,b){for(var c=nb(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.da(!0)};
k.qa=function(a,b,c){var d=this;switch(b){case "power":return this.F[b]=c,c.onclick=function(){d.B||(d.v.ha?ai(d,!1,!0):hi(d,d.Cb))},!0;case "reset":return this.F[b]=c,c.onclick=function(){if(d.v.ha&&!d.B)if(d.f&&!d.I){var a=Ga("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");ai(d,a,!0);!a&&d.N?window&&window.location.reload():(a||(d.lc=!0),d.Cb(di),d.lc=!1)}else d.reset(),d.b&&d.b.ib()},!0;case "save":if(ta(Fa(),"pcjs.org"))c.parentNode.removeChild(c);
else return this.F[b]=c,c.onclick=function(){var a=ei(d,!0);if(a){var b=!!(d.f&&!d.I||d.N),c=ai(d,b);b?oi(d,a,c):d.O("Resume disabled, machine state not saved")}},!0}return!1};
function ei(a,b){var c=a.g;c||((c=Ka("user"),void 0!==c)?!c&&b&&(b=null,window&&(b=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c=b)&&((c=pi(a,c))||a.O("The user ID is invalid.")):b&&a.O("Browser local storage is not available"));return c}
function pi(a,b){a.g=null;b=Da(Fa()+"/api/v1/user?req=verify&user="+b);var c=b[1];if(!b[0]&&c)try{b=eval("("+c+")"),b.code&&"ok"==b.code&&(Na("user",b.data),a.g=b.data)}catch(d){p(d.message+" ("+c+")")}return a.g}function gi(a){var b=null;a.g&&(b=Fa()+"/api/v1/user?req=load&user="+a.g+"&state="+qi(a,"1.30.2"));return b}
function oi(a,b,c){if(c){var d={req:"store"};d.user=b;d.state=qi(a,"1.30.2");d.data=c;b=Da(Fa()+"/api/v1/user",d);d=b[0];if(b[1]){if(d){var e=d.indexOf("\n");0<e&&(d=d.substr(0,e));d.indexOf("Error: ")||(d=d.substr(7))}d='{"code":'+b[1]+',"data":"'+d+'"}'}b=JSON.parse(d);b&&"ok"==b.code?a.O("Machine state saved to server"):c&&(c=b&&b.data||"unable to save machine state",c="error"==b.code?"Error: "+c:"Error "+b.code+": "+c,a.O(c),Na("user",""),a.g=null)}}
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(function(){/*
http://pcjs.org/modules/shared/lib/diskapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/dumpapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/reportapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/userapi.js (C) Jeff Parsons 2012-2016
@ -25,175 +26,205 @@
http://pcjs.org/modules/pdp11/lib/keyboard.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/serialport.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/pc11.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/disk.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pdp11/lib/rl11.js (C) Jeff Parsons 2012-2016
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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function hf(a,b,c,d){var e=null;a.l=!1;var f=0>d&&a.i&&!a.i.j.O;if(d)a.controller.C('Unable to load disk "'+a.oa+'" (error '+d+": "+b+")",f);else{Qa(a.controller.ia,b,c);try{if(0<n(a.Qb,!0).toLowerCase().indexOf("-readonly"))a.l=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.l=!0)}var k;"<"==c.substr(0,1)?k=["Missing disk image: "+a.oa]:k=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
c+")");if(k.length)if(1==k.length)r(k[0]);else{a.fa=k.length;a.ca=k[0].length;a.Y=k[0][0].length;var m=k[0][0][0];a.ma=m&&m.length||512;for(d=c=0;d<a.fa;d++)for(f=0;f<a.ca;f++)for(g=0;g<a.Y;g++)if(m=k[d][f][g]){var p=m.length;void 0===p&&(p=m.length=512);var p=p>>2,t=m.pattern;void 0===t&&(t=m.pattern=0);var w=m.data;if(void 0===w){var F=m.bytes;if(void 0!==F&&F.length){for(var R=p<<2,ta=F.length;ta<R;ta++)F[ta]=t;jf(m,F)}else w=[],t=m.pattern=t|t<<8|t<<16|t<<24,m.data=w;delete m.bytes}ff(m,d,f);
for(R=0;R<w.length;R++)c=c+w[R]&-1}a.a=k;a.c=c;e=a}else r("Empty disk image: "+a.oa)}catch(ua){r("Disk image error ("+b+"): "+ua.message)}}a.b&&(a.b.call(a.h,a.g,e,a.oa,a.za),a.b=null)}function ff(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Hd=b;a.Id=c;a.fb=a.Xa=0;a.na=!1;return a}function jf(a,b){for(var c=0,d=a.length>>2,e=Array(d),f=0;f<d;f++)e[f]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24,c+=4;a.data=e}
function kf(a,b){var c=a.ca*a.Y,d=b/c|0;if(d<a.fa){c=b%c;b=c/a.Y|0;var c=c%a.Y+1,e=null,f=a.g,g=a.a[d];if(g){a=g[b];if(!a&&f.Vb&&b<f.ca)for(a=g[b]=Array(f.Wb),g=0;g<a.length;g++)a[g]=ff(null,d,b,g+1,f.Kb,0);if(a){for(g=0;g<a.length;g++)if(a[g]&&a[g].sector==c){e=a[g];break}!e&&f.Vb&&9==f.Bb&&(e=a[g]=ff(null,d,b,f.Bb,f.Kb,0))}}return e}return null}
function lf(a,b){for(var c=1,d=0,e=0;c--;){var f;f=b++;var g=-1;if(a&&f<a.length)var g=a.data,k=f>>2,g=(k<g.length?g[k]:a.pattern)>>((f&3)<<3)&255;f=g;if(0>f)break;d|=f<<e;e+=8}return d}
cf.prototype.save=function(){var a=0,b=[];b[a++]=[this.za,this.c,this.fa,this.ca,this.Y,this.ma];if(!this.l)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.Xa){for(var k=[],m=0,p=g.fb,t=g.fb+g.Xa;p<t;)k[m++]=g.data[p++];b[a++]=[d,e,f,g.fb,k]}}return b};
cf.prototype.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?ef(this,"local",e[2],e[3],e[4],e[5]):null!=e[1]&&null!=this.c&&e[1]!=this.c&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.c+")",b=-2));for(this.a.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],k=g[f++],m=g[f++],p=g[f++];if(k>=this.a.length||m>=this.a[k].length||p>=this.a[k][m].length){c="sector (CHS="+k+":"+m+":"+p+") out of range ("+
b+" changes applied)";b=-1;break}if(this.l){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][m][p]){for(m=k.data.length;m<e;)k.data[m++]=k.pattern;m=0;k.fb=e;for(k.Xa=f.length;e<g;)k.data[e++]=f[m++];b++}}}0>b&&-2!=b&&this.controller.C("Unable to restore disk '"+this.oa+": "+c);return b};
cf.prototype.toJSON=function(){var a;a=0;for(var b;b=kf(this,a++);)mf(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")};
function mf(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 Eb(a){y.call(this,"RL11",a,Eb);this.c=a.autoMount||null;this.g=0;this.b=Array(1);this.h=!Ba("Mobi")&&window&&"FileReader"in window}A(Eb);h=Eb.prototype;
h.V=function(a,b,c){var d=this;switch(b){case "listDisks":return this.m[b]=c,c.onchange=function(){var a=d.m.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(k){r("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.m[b]=c,c.onchange=function(){var a=ja(c.value);null!=a&&nf(d,a)},!0;case "loadDrive":return this.m[b]=
c,c.onclick=function(){var a=d.m.listDisks;a&&of(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDrive":if(!this.h){c.parentNode.removeChild(c);break}this.m[b]=c;c.onclick=function(){var a=d.m.listDrives;if(a&&a.options&&d.b)if(a=d.b[ja(a.value)||0])if(a=a.ab){var b;b="";for(var c=0,k;k=kf(a,c++);)for(var m=0,p=k.length;m<p;m++)b+=String.fromCharCode(lf(k,m));b=btoa(b);a=a.Qb.replace(".json",".img");c=null;b="data:application/octet-stream;base64,"+b;a&&(c=document.createElement("a"),"string"!=
typeof c.download&&(c=null));c?(c.href=b,c.download=a,document.body.appendChild(c),c.click(),document.body.removeChild(c),a="Check your Downloads folder for "+a+"."):(window.open(b),a="Check your browser for a new window/tab containing the requested data"+(a?" ("+a+")":"")+".");r(a)}else d.C("No disk loaded in drive.");else d.C("No disk drive selected.")};return!0;case "mountDrive":if(this.h)return this.m[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),
c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;of(d,n(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};h.ba=function(a,b,c,d){this.i=a;this.l=b;this.a=c;this.D=d;if((this.c=Vb(this.i,"autoMount")||this.c)&&"string"==typeof this.c)try{this.c=eval("("+this.c+")")}catch(e){r("RL11 auto-mount error: "+e.message+" ("+this.c+")"),this.c=null}this.G=zb(112,5);tb(b,this,pf);qf(this,"None","",!0);this.h&&qf(this,"Local Disk","?");qf(this,"Remote Disk","??");rf(this)||G(this)};
h.ea=function(a,b){if(!b){if(!a||!this.restore){if(this.reset(),this.i.Eb){for(a=0;a<this.b.length;a++)sf(this,a,!0);rf(this,!0)}}else if(!this.restore(a))return!1;if(a=this.m.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;1>b;b++){var c=document.createElement("option");c.value=b;c.text="RL"+b;a.appendChild(c)}a.value="0";nf(this,0)}}return!0};h.da=function(a){return a?this.save():!0};
h.reset=function(){for(var a=0;a<this.b.length;a++){var b=this.b[a];void 0===b&&(b=this.b[a]={});b.qb=a;b.lb=b.cb=!1;b.name=this.Aa;b.fa=512;b.ca=2;b.Y=40;b.ma=256;b.mb=!0;b.Ed=0;b.Dd=0;b.Cd=0;b.Bb=1;b.Wb=b.Y;b.Kb=b.ma;b.Jd=0;b.Kd=null;b.ab||(b.za="")}};h.save=function(){return(new P(this)).data()};h.restore=function(){return!0};
function rf(a,b){b||(a.g=0);if(a.c)for(var c in a.c){var d=a.c[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.m.listDisks)&&f.options)for(var g=0;g<f.options.length;g++){var k=f.options[g];if(k.value==e){f=k.text;break a}}f=n(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.b.length)){!tf(a,g,f,e,!0)&&b&&G(a,!1);continue}a.C("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.g}
function of(a,b,c,d){var e=a.m.listDrives,e=e&&ja(e.value);if(void 0===e||0>e||e>=a.b.length)a.C("Unable to load the selected drive");else if(c)if("?"==c)a.C('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=n(c);a.status("Attempting to load "+c+' as "'+b+'"')}tf(a,e,b,c,!1,d)}else sf(a,e)}
function tf(a,b,c,d,e,f){var g=-1,k=a.b[b];k.za.toLowerCase()!=d.toLowerCase()&&(g++,sf(a,b,!0),k.lb?a.C("RL11 busy"):(k.lb=!0,e&&(k.kb=!0,a.g++),k.cb=!!f,gf(new cf(a,k,"preload"),c,d,f,a.Xb)&&g++));return g}
h.Xb=function(a,b,c,d,e){var f;a.lb=!1;b&&(f=b.a.length?[b.a.length,b.a[0].length,b.a[0][0].length,b.a[0][0][0].length]:[0,0,0,0],b&&f[0]>a.fa||f[1]>a.ca)&&(this.C('Disk "'+c+'" too large for drive '+("RL"+a.qb)),b=null);b?(a.ab=b,a.oa=c,a.za=d,this.C('Mounted disk "'+c+'" in drive '+("RL"+a.qb),a.kb||e),this.i&&dc(this.i)):a.cb=!1;a.kb&&(a.kb=!1,--this.g||G(this));nf(this,a.qb)};
function qf(a,b,c,d){if((a=a.m.listDisks)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
function nf(a,b){if(0<=b&&b<a.b.length){var c=a.b[b],d=a.m.listDisks;a=a.m.listDrives;if(d&&a&&d.options&&a.options&&(a=ja(a.value),c=c.cb?"?":c.za,!isNaN(a)&&a==b)){for(b=0;b<d.options.length;b++)if(d.options[b].value==c){d.selectedIndex!=b&&(d.selectedIndex=b);break}b==d.options.length&&(d.selectedIndex=0)}}}function sf(a,b,c){var d=a.b[b];if(d.ab||!1===c)d.oa="",d.za="",d.ab=null,d.cb=!1,c||(a.C("Drive RL"+b+" unloaded",c),nf(a,b))}var pf={};
function uf(a,b,c){y.call(this,"Computer",a,uf);this.j.O=!1;vf(this,b);this.B=Vb(this,"autoPower",a);this.i=0;this.M=a.busWidth||a.buswidth;this.b=wf;this.v=null;this.o=this.I=!1;this.N=Vb(this,"url")||"";(Math.random()+.1).toString(36);this.c=xf(this);if(this.a=Sa("CPU",this.id)){this.D=Sa("Debugger",this.id);this.l=new $a({id:this.ia+".bus",busWidth:this.M},this.a,this.D);var d,e=B(this.id);if((this.g=Sa("Panel",this.id))&&this.g.Na)for(b=0;b<e.length;b++)d=e[b],d.C=this.g.C,d.R=this.g.R,d.Na=this.g.Na;
this.R("PDPjs v1.30.2\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.R("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.ba&&d.ba(this,this.l,this.a,this.D);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.u=d:this.b=parseInt(d,10));var f;if(a=Vb(this,"state")||(f=!0,a.state))b=this.F=a,f||(this.o=!0,this.b=wf),this.b&&(this.w=new P(this,
"1.30.2"),yf(this.w)?b=null:delete this.w);!b&&this.b&&(b=zf(this))&&(this.o=!0);if(b){var g=this;q(b,null,!0,function(a,b,c){c?(g.u=null,g.o=!1,g.C("Unable to load machine state from server (error "+c+(b?": "+pa(b):"")+")")):(g.v=b,g.I=!0);G(g)})}else G(this);this.m.power||(this.B=!0);!c&&this.B&&Af(this,this.Pa)}else r("Unable to find CPU component")}A(uf);var wf=0;
function vf(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){r(d.message+" ("+c+")")}}a.K=b}function Vb(a,b,c){var d=b.toLowerCase(),d=Ka[b]||Ka[d];void 0===d&&a.K&&(d=a.K[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Af(a,b,c){for(var d=B(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!Ta(f)){Ta(f,function(){Af(a,b,c)});return}}b.call(a,c)}
function Bf(a,b){var c=new P(a,"1.30.2","validate");if(yf(c)&&Cf(c)){var d=c.get("timestamp"),e=b?b.get("timestamp"):"unknown";d!=e&&(a.C("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}h=uf.prototype;
h.Pa=function(a){void 0===a&&(a=this.b||(this.v?1:wf));if(!this.i){this.i++;var b=!1,c=!1;this.G=!1;var d=this.w||new P(this,"1.30.2");if(-1==a)b=!0;else if(a>wf){if(yf(d,this.v)){this.h=new P(this,"1.30.2","failsafe");yf(this.h)&&(Df(this,d),a=2,Ef(this.h));this.h.set("timestamp",sa());Ff(this.h);var e=this.b&&!this.o;if(1==a||wa("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=Cf(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?yf(d,g):("error"==
f&&"no machine state"!=g?(this.C("Error: "+g),"unable to verify user"==g&&(Aa("user",""),this.c=null)):this.R(f+": "+g),Ef(d),yf(d)?(c=Cf(d),e=!0):c=!1))}e&&Bf(this,c?d:null)}else 2==a&&d.clear()}else Bf(this);delete this.v;delete this.w}e=B(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.a&&(c=Gf(this,g,d,b,c));b=[d,a,c];-1!=a?Af(this,this.Db,b):this.Db(b)}};
function Gf(a,b,c,d,e){if(!b.j.O){b.j.O=!0;if(b.ea){var f=null;e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.ea(f,d)&&f&&(r("Unable to restore state for "+b.type),a.F&&!a.I?(c.clear(),a.b=wf,window&&window.location.reload()):a.G=!0,b.ea(null),e=!1)}if(!d&&b.Ib)for(a=b.Ib.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
h.Db=function(a){var b=a[0],c=0>a[1];a=a[2];this.P=!0;this.j.O=!0;var d=this.m.power;d&&(d.textContent="Shutdown");this.a&&(Gf(this,this.a,b,c,a),this.a.Ma());this.G&&(Df(this,b),b.clear());!c&&this.h&&(this.h.clear(),delete this.h);this.i=0};
function Df(a,b){if(wa("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.c||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.2"};d.url=a.N;d.user=c;d.type="bug";d.data=b;q("http://www.pcjs.org/api/v1/report",d,!0)}}
function Jf(a,b,c){var d,e="none";if(a.i)return null;a.i--;var f=new P(a,"1.30.2"),g=new P(a,"1.30.2","validate"),k=sa();g.set("timestamp",k);f.set("timestamp",k);f.set("version","1.30.2");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.a&&a.a.da&&(c&&H(a.a),d=a.a.da(b,c),"object"===typeof d&&f.set(a.a.id,d),c&&(a.a.j.O=!1,!1===d&&(e=null)));for(var k=B(a.id),m=0;m<k.length;m++){var p=k[m];p.j.O&&(p.da&&(d=p.da(b,c),"object"===typeof d&&f.set(p.id,
d)),c&&(p.j.O=!1,!1===d&&(e=null)))}e&&(c?(k=d=!1,b?(a.c&&Kf(a,a.c,f.toString()),Ff(g)&&Ff(f)||(e=null,d=k=!0)):a.b&&(d=!0,k=3==a.b),d&&f.clear(k)):e=f.toString());c&&(a.j.O=!1,b=a.m.power)&&(b.textContent="Power");a.i=0;return e}h.reset=function(){this.l&&this.l.reset&&this.l.reset();for(var a=B(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.l&&c.reset&&c.reset()}};h.start=function(a,b){for(var c=B(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}this.ha(!0)};
h.stop=function(a,b){for(var c=B(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.ha(!0)};
h.V=function(a,b,c){var d=this;switch(b){case "power":return this.m[b]=c,c.onclick=function(){d.i||(d.j.O?Jf(d,!1,!0):Af(d,d.Pa))},!0;case "reset":return this.m[b]=c,c.onclick=function(){if(d.j.O&&!d.i)if(d.b&&!d.u){var a=wa("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Jf(d,a,!0);!a&&d.F?window&&window.location.reload():(a||(d.Eb=!0),d.Pa(wf),d.Eb=!1)}else d.reset(),d.a&&d.a.Ma()},!0;case "save":if(ma(u(),"pcjs.org"))c.parentNode.removeChild(c);
else return this.m[b]=c,c.onclick=function(){var a=xf(d,!0);if(a){var b=!!(d.b&&!d.u||d.F),c=Jf(d,b);b?Kf(d,a,c):d.C("Resume disabled, machine state not saved")}},!0}return!1};
function xf(a,b){var c=a.c;c||((c=za("user"),void 0!==c)?!c&&b&&(b=null,window&&(b=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c=b)&&((c=Lf(a,c))||a.C("The user ID is invalid.")):b&&a.C("Browser local storage is not available"));return c}
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