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Supoprt for tape images in the Absolute Loader format has been moved to the RAM component, so that those images can be preloaded into RAM in the same way that raw bootstrap images can; the RAM component now provides Absolute Loader image parsing as a service to other components that need it (specifically, the PC11 tape reader)

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This commit is contained in:
Jeff Parsons 2016-10-19 11:10:38 -07:00 • committed by Jeff Parsons
commit 13a1dedbc7
21 changed files with 800 additions and 693 deletions
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3
devices/pdp11/machine/1120/README.md
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@ -7,7 +7,8 @@ permalink: /devices/pdp11/machine/1120/
PDP-11/20 Machine Configurations
--------------------------------
PCjs is adding support the following PDP-11/20 configurations:
PDPjs is currently being tested with the following PDP-11/20 machine configurations:
* [PDP-11/20 Test Machine](/devices/pdp11/machine/1120/test/) ([Debugger](/devices/pdp11/machine/1120/test/debugger/))
* [PDP-11/20 with 16Kb and Bootstrap Loader](/devices/pdp11/machine/1120/bootstrap/) ([Debugger](/devices/pdp11/machine/1120/bootstrap/debugger/))
* [PDP-11/20 with 16Kb and DEC BASIC](/devices/pdp11/machine/1120/basic/) ([Debugger](/devices/pdp11/machine/1120/basic/debugger/))

11
devices/pdp11/machine/1120/basic/README.md Normal file
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@ -0,0 +1,11 @@
---
layout: page
title: PDP-11/20 with 16Kb, DEC BASIC
permalink: /devices/pdp11/machine/1120/basic/
machines:
- id: test1120
type: pdp11
autoMount: ''
---
{% include machine.html id="test1120" %}

12
devices/pdp11/machine/1120/basic/debugger/README.md Normal file
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@ -0,0 +1,12 @@
---
layout: page
title: PDP-11/20 with 16Kb, DEC BASIC, and Debugger
permalink: /devices/pdp11/machine/1120/basic/debugger/
machines:
- id: test1120
type: pdp11
debugger: true
autoMount: ''
---
{% include machine.html id="test1120" %}

13
devices/pdp11/machine/1120/basic/debugger/machine.xml Normal file
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@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.30.1/machine.xsl"?>
<machine id="test1120" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/20: 16Kb, DEC BASIC, Debugger</name>
<computer id="computer" busWidth="16"/>
<cpu id="cpu" model="1120" cycles="6666667"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/apps/pdp11/tapes/DEC-11-AJPB-PB.json"/>
<device id="default" type="default"/>
<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="/apps/pdp11/tapes/demo.xml"/>
</machine>

12
devices/pdp11/machine/1120/basic/machine.xml Normal file
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@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.30.1/machine.xsl"?>
<machine id="test1120" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/20: 16Kb, DEC BASIC</name>
<computer id="computer" busWidth="16"/>
<cpu id="cpu" model="1120" cycles="6666667"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/apps/pdp11/tapes/DEC-11-AJPB-PB.json"/>
<device id="default" type="default"/>
<serial id="dl11" adapter="0" binding="print"/>
<panel ref="/devices/pdp11/panel/test/terminal.xml"/>
<device ref="/apps/pdp11/tapes/demo.xml"/>
</machine>

2
devices/pdp11/machine/1170/README.md
View file

@ -7,7 +7,7 @@ permalink: /devices/pdp11/machine/1170/
PDP-11/70 Machine Configurations
--------------------------------
PCjs is adding support the following PDP-11/70 configurations:
PDPjs is currently being tested with the following PDP-11/70 machine configurations:
* [PDP-11/70 Test Machine](/devices/pdp11/machine/1170/test/) ([Debugger](/devices/pdp11/machine/1170/test/debugger/))
* [PDP-11/70 with Front Panel](/devices/pdp11/machine/1170/panel) ([Debugger](/devices/pdp11/machine/1170/panel/debugger/))

2
docs/pcx86/examples/pcx86-dbg.js
View file

@ -656,7 +656,7 @@ function zp(a,b){var c=0,d,e=!0;b||(b=[0,0,128,Array(9),0,0,0,[]]);a.hb=b[c++];c
n[t++];g.eb=n[t++];g.pb=null;g.za||(g.Oe="");var A=n[t++];102==A&&(A=!1);"boolean"==typeof A?(q=n[t++],n=n[t],A?(t=k.A[m],Ep(k,m,!0,!0),t.bf=!0,m=new Lo(k,t,"preload"),k.pj(t,m,q,n,!0)):Gp(k,m,q,n,!0)?g.za&&n&&Hp(k,q,n,g.za):xb(k,!1)):void 0!==A&&g.za&&0>g.za.restore(A)&&(h=!1);h&&g.za&&void 0!==g.eb&&(g.pb=g.za.seek(g.Qb,g.kb,g.xb));h||(e=!1)}a.W=b[c++]||0;a.jc=b[c]||0;return e}
function Fp(a){var b=0,c=[];c[b++]=a.hb;c[b++]=0;c[b++]=a.ma;c[b++]=a.V;c[b++]=a.L;c[b++]=a.C;c[b++]=a.aa;for(var d=b++,e=0,f=[],g=0;g<a.A.length;g++){var h=e++,k=a.A[g],m=0,n=[];n[m++]=k.Cb;n[m++]=[k.name,k.Bb,k.ub,k.lb,k.Va,k.cf,k.Fg,k.Qf,k.Rf];n[m++]=k.kb;n[m++]=k.ee+100;n[m++]=k.Qb;n[m++]=k.xb;n[m++]=k.fe;n[m++]=k.Hb;n[m++]=k.eb;n[m++]=k.bf;n[m++]=k.Tk;n[m]=k.Oe;f[h]=n}c[d]=f;d=b++;for(e=0;e<a.A.length;e++)f=a.A[e],f.za&&Ip(a,f.Oe,f.za);c[d]=a.B;c[b++]=a.W;c[b]=a.jc;return c}
l.mj=function(a){var b;a=this.A[a];if(void 0!==a){b={};for(var c in a)b[c]=a[c]}return b};l.Uk=function(a,b,c){if(a.za){var d=a.za.info(),e=d[2],f=d[1]*e;if(b+c<=d[0]*f)return a.Qb=Math.floor(b/f),b%=f,a.kb=Math.floor(b/e),a.xb=b%e+1,a.Hb=c*d[3],a.Cb=0,!0}return!1};
function Dp(a,b){b||(a.ea=0);if(a.U)for(var c in a.U){var d=a.U[c],e=d.path,f;if(!(f=d.name))a:{if((f=a.qa.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=ja(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.A.length)){!Gp(a,g,f,e,!0)&&b&&xb(a,!1);continue}a.Na("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.ea}
function Dp(a,b){b||(a.ea=0);if(a.U)for(var c in a.U){var d=a.U[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.qa.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=ja(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.A.length)){!Gp(a,g,f,e,!0)&&b&&xb(a,!1);continue}a.Na("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.ea}
function yp(a,b,c,d){var e,f=a.qa.listDrives;if(f&&!isNaN(e=ea(f.value,10))&&0<=e&&e<a.A.length)if(c)if("?"==c)a.Na('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=ja(c)}for(;0>Gp(a,e,b,c,!1,d)&&window.confirm("Click OK to reload the original disk.\n(WARNING: All disk changes will be discarded)");){var f=a,g=c,h;for(h=0;h<f.B.length;h++)if(f.B[h][1]==g){f.B.splice(h,1);break}Ep(a,e,!1,
!0)}}else Ep(a,e);else a.Na("Unable to load the selected drive")}function Gp(a,b,c,d,e,f){var g=a.A[b];if(d&&(d=d.replace("/disks/pc/","/disks/pcx86/"),g.Oe.toLowerCase()!=d.toLowerCase())){Ep(a,b,e,!0);if(g.$e)return a.Na("Drive "+b+" busy"),0;g.$e=!0;e&&(g.Ce=!0,a.ea++,z(a)&&y(a,"loading diskette '"+c+"'"));g.bf=!!f;return(new Lo(a,g,"preload")).load(c,d,f,a.pj)?1:0}return-1}
l.pj=function(a,b,c,d,e){var f;a.$e=!1;b&&(f=b.info(),b&&f[0]>a.Bb||f[1]>a.ub)&&(this.Na('Diskette "'+c+'" too large for drive '+String.fromCharCode(65+a.hb)),b=null);b?(a.za=b,a.Tk=c,a.Oe=d,Hp(this,c,d,b),f=b.info(),this.W|=128,this.Na('Mounted diskette "'+c+'" in drive '+String.fromCharCode(65+a.hb),a.Ce||e),a.Fg=f[0],a.Qf=f[1],a.Rf=f[2],this.X&&this.X.wd()):a.bf=!1;a.Ce&&(a.Ce=!1,--this.ea||xb(this));xp(this,a.hb)};

2
docs/pcx86/examples/pcx86.js
View file

@ -604,7 +604,7 @@ function xm(a,b){var c=0,d,e=!0;b||(b=[0,0,128,Array(9),0,0,0,[]]);a.Qa=b[c++];c
80;g.eb=9;break;case 1200:g.ib=80;g.eb=15;break;case 1440:g.ib=80,g.eb=18}}var k=a,m=d,q=f[d],y=0;h=!0;g.Qa=m;g.ne=g.pe=!1;q||(q=[192,!0,0,2,0]);"boolean"==typeof q[1]&&(q[1]=["Floppy Drive",g.ib||40,g.jb||q[3],g.eb||9,g.nb||512,q[1],g.Nf,g.Xe,g.Ye]);g.kb=q[y++];var w=q[y++];g.name=w[0];g.ib=w[1];g.jb=w[2];g.eb=w[3];g.nb=w[4];g.qe=w[5];(g.Nf=w[6])?(g.Xe=w[7],g.Ye=w[8]):(g.Nf=g.ib,g.Xe=g.jb,g.Ye=g.eb);g.Ya=q[y++];g.ud=q[y++];g.wb=q[y++];g.ud=100<=g.ud?g.ud-100:g.ud-g.wb;g.mb=q[y++];g.vd=q[y++];g.vb=
q[y++];g.Ua=q[y++];g.Wa=null;g.ta||(g.Xd="");var z=q[y++];102==z&&(z=!1);"boolean"==typeof z?(w=q[y++],q=q[y],z?(y=k.B[m],Cm(k,m,!0,!0),y.pe=!0,m=new cm(k,y,"preload"),k.oi(y,m,w,q,!0)):Em(k,m,w,q,!0)?g.ta&&q&&Fm(k,w,q,g.ta):t(k,!1)):void 0!==z&&g.ta&&0>g.ta.restore(z)&&(h=!1);h&&g.ta&&void 0!==g.Ua&&(g.Wa=g.ta.seek(g.wb,g.Ya,g.mb));h||(e=!1)}a.L=b[c++]||0;a.H=b[c]||0;return e}
function Dm(a){var b=0,c=[];c[b++]=a.Qa;c[b++]=0;c[b++]=a.aa;c[b++]=a.I;c[b++]=a.G;c[b++]=a.D;c[b++]=a.P;for(var d=b++,e=0,f=[],g=0;g<a.B.length;g++){var h=e++,k=a.B[g],m=0,q=[];q[m++]=k.kb;q[m++]=[k.name,k.ib,k.jb,k.eb,k.nb,k.qe,k.Nf,k.Xe,k.Ye];q[m++]=k.Ya;q[m++]=k.ud+100;q[m++]=k.wb;q[m++]=k.mb;q[m++]=k.vd;q[m++]=k.vb;q[m++]=k.Ua;q[m++]=k.pe;q[m++]=k.Jj;q[m]=k.Xd;f[h]=q}c[d]=f;d=b++;for(e=0;e<a.B.length;e++)f=a.B[e],f.ta&&Gm(a,f.Xd,f.ta);c[d]=a.C;c[b++]=a.L;c[b]=a.H;return c}
function Bm(a,b){b||(a.R=0);if(a.K)for(var c in a.K){var d=a.K[c],e=d.path,f;if(!(f=d.name))a:{if((f=a.la.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=ga(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.B.length)){!Em(a,g,f,e,!0)&&b&&t(a,!1);continue}a.Ba("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.R}
function Bm(a,b){b||(a.R=0);if(a.K)for(var c in a.K){var d=a.K[c],e=d.path||"",f;if(!(f=d.name))a:{if((f=a.la.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=ga(e,!0)}if(e&&f&&(g=c.charCodeAt(0)-65,0<=g&&g<a.B.length)){!Em(a,g,f,e,!0)&&b&&t(a,!1);continue}a.Ba("Incorrect auto-mount settings for drive "+c+" ("+JSON.stringify(d)+")")}return!!a.R}
function wm(a,b,c,d){var e,f=a.la.listDrives;if(f&&!isNaN(e=ea(f.value,10))&&0<=e&&e<a.B.length)if(c)if("?"==c)a.Ba('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=ga(c)}for(;0>Em(a,e,b,c,!1,d)&&window.confirm("Click OK to reload the original disk.\n(WARNING: All disk changes will be discarded)");){var f=a,g=c,h;for(h=0;h<f.C.length;h++)if(f.C[h][1]==g){f.C.splice(h,1);break}Cm(a,e,!1,
!0)}}else Cm(a,e);else a.Ba("Unable to load the selected drive")}function Em(a,b,c,d,e,f){var g=a.B[b];if(d&&(d=d.replace("/disks/pc/","/disks/pcx86/"),g.Xd.toLowerCase()!=d.toLowerCase())){Cm(a,b,e,!0);if(g.ne)return a.Ba("Drive "+b+" busy"),0;g.ne=!0;e&&(g.Od=!0,a.R++);g.pe=!!f;return(new cm(a,g,"preload")).load(c,d,f,a.oi)?1:0}return-1}
l.oi=function(a,b,c,d,e){var f;a.ne=!1;b&&(f=b.info(),b&&f[0]>a.ib||f[1]>a.jb)&&(this.Ba('Diskette "'+c+'" too large for drive '+String.fromCharCode(65+a.Qa)),b=null);b?(a.ta=b,a.Jj=c,a.Xd=d,Fm(this,c,d,b),f=b.info(),this.L|=128,this.Ba('Mounted diskette "'+c+'" in drive '+String.fromCharCode(65+a.Qa),a.Od||e),a.Nf=f[0],a.Xe=f[1],a.Ye=f[2],this.ba&&xc(this.ba)):a.pe=!1;a.Od&&(a.Od=!1,--this.R||t(this));vm(this,a.Qa)};

16
modules/pc8080/lib/ram.js
View file

@ -66,8 +66,8 @@ function RAM8080(parmsRAM)
this.addrRAM = parmsRAM['addr'];
this.sizeRAM = parmsRAM['size'];
this.nFileLoad = parmsRAM['load'];
this.nFileExec = parmsRAM['exec'];
this.addrLoad = parmsRAM['load'];
this.addrExec = parmsRAM['exec'];
this.fInstalled = (!!this.sizeRAM); // 0 is the default value for 'size' when none is specified
this.fAllocated = false;
@ -197,8 +197,8 @@ RAM8080.prototype.doneLoad = function(sURL, sData, nErrorCode)
if (resource) {
this.abInit = resource.aBytes;
this.aSymbols = resource.aSymbols;
if (this.nFileLoad == null && resource.nLoad != null) this.nFileLoad = resource.nLoad;
if (this.nFileExec == null && resource.nExec != null) this.nFileExec = resource.nExec;
if (this.addrLoad == null) this.addrLoad = resource.addrLoad;
if (this.addrExec == null) this.addrExec = resource.addrExec;
} else {
this.sFilePath = null;
}
@ -232,19 +232,19 @@ RAM8080.prototype.initRAM = function()
if (!this.abInit || !this.bus) return;
var addr = this.addrRAM;
if (this.nFileLoad !== null) addr = this.nFileLoad;
if (this.addrLoad !== null) addr = this.addrLoad;
for (var i = 0; i < this.abInit.length; i++) {
this.bus.setByteDirect(addr + i, this.abInit[i]);
}
if (this.nFileExec !== null) {
if (this.addrExec !== null) {
/*
* Here's where we enable our "Fake CP/M" support, triggered by the user loading a "writable" ROM image
* at offset 0x100. Fake CP/M support works by installing HLT opcodes at well-known CP/M addresses
* (namely, 0x0000, which is the CP/M reset vector, and 0x0005, which is the CP/M system call vector) and
* then telling the CPU to call us whenever a HLT occurs, so we can check PC for one of these addresses.
*/
if (this.nFileExec == RAM8080.CPM.INIT) {
if (this.addrExec == RAM8080.CPM.INIT) {
for (i = 0; i < RAM8080.CPM.VECTORS.length; i++) {
this.bus.setByteDirect(RAM8080.CPM.VECTORS[i], CPUDef8080.OPCODE.HLT);
}
@ -255,7 +255,7 @@ RAM8080.prototype.initRAM = function()
};
}(this));
}
this.cpu.setReset(this.nFileExec);
this.cpu.setReset(this.addrExec);
}
/*

2
modules/pcx86/lib/fdc.js
View file

@ -1278,7 +1278,7 @@ FDC.prototype.autoMount = function(fRemount)
if (this.configMount) {
for (var sDrive in this.configMount) {
var configDrive = this.configMount[sDrive];
var sDiskettePath = configDrive['path'];
var sDiskettePath = configDrive['path'] || "";
var sDisketteName = configDrive['name'] || this.findDiskette(sDiskettePath);
if (sDiskettePath && sDisketteName) {
/*

7
modules/pdp11/lib/cpustate.js
View file

@ -369,6 +369,13 @@ CPUStatePDP11.prototype.setReset = function(addr)
{
this.addrReset = addr;
this.setPC(addr);
if (this.dbg) {
/*
* TODO: Review the decision to always stop the CPU if the Debugger is loaded.
*/
this.stopCPU();
this.dbg.updateStatus();
}
};
/**

4
modules/pdp11/lib/debugger.js
View file

@ -93,6 +93,7 @@ function DebuggerPDP11(parmsDbg)
/*
* Since this Debugger doesn't use replaceRegs(), we can use parentheses instead of braces.
*/
this.fInit = false;
this.fParens = true;
/*
@ -1217,6 +1218,7 @@ if (DEBUGGER) {
*/
DebuggerPDP11.prototype.init = function()
{
this.fInit = true;
this.println("Type ? for help with PDP11 Debugger commands");
this.updateStatus();
if (this.sInitCommands) {
@ -1367,6 +1369,8 @@ if (DEBUGGER) {
*/
DebuggerPDP11.prototype.updateStatus = function(fRegs)
{
if (!this.fInit) return;
if (fRegs === undefined) fRegs = true;
this.dbgAddrNextCode = this.newAddr(this.cpu.getPC());

112
modules/pdp11/lib/pc11.js
View file

@ -220,6 +220,7 @@ PC11.prototype.initBus = function(cmp, bus, cpu, dbg)
this.bus = bus;
this.cpu = cpu;
this.dbg = dbg;
this.ram = cmp.getMachineComponent("RAM");
var pc11 = this;
@ -310,7 +311,7 @@ PC11.prototype.autoMount = function(fRemount)
{
if (!fRemount) this.cAutoMount = 0;
if (this.configMount) {
var sTapePath = this.configMount['path'];
var sTapePath = this.configMount['path'] || "";
var sTapeName = this.configMount['name'] || this.findTape(sTapePath);
if (sTapePath && sTapeName) {
/*
@ -320,7 +321,11 @@ PC11.prototype.autoMount = function(fRemount)
this.setReady(false);
}
} else {
this.notice("Incorrect auto-mount settings for PC11 (" + JSON.stringify(this.configMount) + ")");
/*
* This likely happened because there was no autoMount setting (or it was overridden with an empty value),
* so just make sure the current selection is set to "None".
*/
this.displayTape();
}
}
return !!this.cAutoMount;
@ -360,7 +365,7 @@ PC11.prototype.loadSelectedTape = function(sTapeName, sTapePath, nTapeTarget, fi
sTapePath = window.prompt("Enter the URL of a remote tape image.", "") || "";
if (!sTapePath) return;
sTapeName = str.getBaseName(sTapePath);
if (DEBUG) this.println("Attempting to load " + sTapePath + " as \"" + sTapeName + "\"");
this.status("Attempting to load " + sTapePath + " as \"" + sTapeName + "\"");
this.sTapeSource = PC11.SOURCE.REMOTE;
}
else {
@ -395,7 +400,7 @@ PC11.prototype.loadTape = function(sTapeName, sTapePath, nTapeTarget, fAutoMount
this.notice("PC11 busy");
}
else {
// if (DEBUG) this.println("tape queued: " + sTapeName);
// this.status("tape queued: " + sTapeName);
if (fAutoMount) {
this.cAutoMount++;
if (this.messageEnabled()) this.printMessage("auto-loading tape: " + sTapeName);
@ -407,7 +412,7 @@ PC11.prototype.loadTape = function(sTapeName, sTapePath, nTapeTarget, fAutoMount
}
}
}
if (DEBUG && nResult) this.println(this.nTapeTarget == PC11.TARGET.READER? "tape attached" : "tape loaded");
if (nResult) this.status(this.nTapeTarget == PC11.TARGET.READER? "tape attached" : "tape loaded");
return nResult;
};
@ -496,7 +501,7 @@ PC11.prototype.doneLoad = function(sTapeName, sTapePath, nTapeTarget, sTapeData,
Component.addMachineResource(this.idMachine, sURL, sTapeData);
var resource = web.parseMemoryResource(sURL, sTapeData);
if (resource) {
this.parseTape(sTapeName, sTapePath, nTapeTarget, resource.aBytes);
this.parseTape(sTapeName, sTapePath, nTapeTarget, resource.aBytes, resource.addrLoad, resource.addrExec);
}
}
this.flags.busy = false;
@ -597,107 +602,50 @@ PC11.prototype.displayTape = function()
};
/**
* parseTape(sTapeName, sTapePath, nTapeTarget, aBytes)
* parseTape(sTapeName, sTapePath, nTapeTarget, aBytes, addrLoad, addrExec)
*
* @this {PC11}
* @param {string} sTapeName
* @param {string} sTapePath
* @param {number} nTapeTarget
* @param {Array|Uint8Array} aBytes
* @param {number|null} [addrLoad]
* @param {number|null} [addrExec]
*/
PC11.prototype.parseTape = function(sTapeName, sTapePath, nTapeTarget, aBytes)
PC11.prototype.parseTape = function(sTapeName, sTapePath, nTapeTarget, aBytes, addrLoad, addrExec)
{
this.sTapeName = sTapeName;
this.sTapePath = sTapePath;
this.nTapeTarget = nTapeTarget;
if (nTapeTarget == PC11.TARGET.MEMORY) {
/*
* Data on tapes is organized into blocks; each block begins with a 6-byte header:
* Use the RAM component's loadImage() service to do our dirty work. If the load succeeds, then
* depending on whether there was also exec address, either the CPU will be stopped or the PC wil be
* reset.
*
* 2-byte signature (0x01,0x00)
* 2-byte length (N + 6)
* 2-byte load address
* NOTE: Some tapes are not in the Absolute Loader format, so if the JSON-encoded tape resource file
* we downloaded didn't ALSO include a load address, the load will fail.
*
* followed by N data bytes. If N is zero, then the 2-byte load address is the exec address,
* unless the address is odd (usually 1), in which case stop.
*
* After the data bytes, there is a single checksum byte. The sum of all the bytes (including
* the checksum byte) should be zero.
*
* ANOMALIES: Tape files don't always begin with a signature word, so I allow any number of
* leading zeros before the first signature. Tape files don't always end cleanly either, so as
* soon as I see an invalid signature, I break out of the loop without signalling an error, as
* long as at least ONE block was successfully processed.
* For example, the "Absolute Loader" tape is NOT itself in the Absolute Loader format. You just have
* to know that in order to load that tape, you must first load the appropriate "Bootstrap Loader" (which
* DOES include its own hard-coded load address), attach the "Absolute Loader" tape, and then run the
* "Bootstrap Loader".
*/
var off = 0;
var fError = false, cBlocks = 0;
while (off < aBytes.length - 1) {
var w = (aBytes[off] & 0xff) | ((aBytes[off+1] & 0xff) << 8);
if (!w) { // ignore pairs of leading zeros
off += 2;
continue;
}
if (!(w & 0xff)) { // as well as single bytes of zero
off++;
continue;
}
var offBlock = off;
if (w != 0x0001) {
if (DEBUG) this.println("invalid signature (" + str.toHexWord(w) + ") at offset " + str.toHexWord(offBlock));
if (!cBlocks) fError = true;
break;
}
if (off + 6 >= aBytes.length) {
if (DEBUG) this.println("invalid block at offset " + str.toHexWord(offBlock));
fError = true;
break;
}
off += 2;
var checksum = w;
var len = (aBytes[off++] & 0xff) | ((aBytes[off++] & 0xff) << 8);
var addr = (aBytes[off++] & 0xff) | ((aBytes[off++] & 0xff) << 8);
checksum += (len & 0xff) + (len >> 8) + (addr & 0xff) + (addr >> 8);
var offData = off, cbData = len -= 6;
while (len > 0 && off < aBytes.length - 1) {
checksum += aBytes[off++] & 0xff;
len--;
}
if (len != 0 || off >= aBytes.length) {
if (DEBUG) this.println("insufficient data for block at offset " + str.toHexWord(offBlock));
fError = true;
break;
}
checksum += aBytes[off++] & 0xff;
if (checksum & 0xff) {
if (DEBUG) this.println("invalid checksum (" + str.toHexByte(checksum) + ") for block at offset " + str.toHexWord(offBlock));
fError = true;
break;
}
if (!cbData) {
if (!(addr & 0x1)) {
this.cpu.setPC(addr);
}
} else {
while (cbData--) {
this.cpu.setByteDirect(addr++, aBytes[offData++] & 0xff);
}
}
cBlocks++;
}
if (fError) {
if (!this.ram || !this.ram.loadImage(aBytes, addrLoad, addrExec)) {
this.sTapeName = "";
this.sTapePath = "";
this.sTapeSource = PC11.SOURCE.NONE;
this.nTapeTarget = PC11.TARGET.NONE;
if (DEBUG) this.println("error loading tape: " + sTapeName);
this.status("error loading tape: " + sTapeName);
return;
}
if (DEBUG) this.println("tape loaded: " + sTapeName);
this.status("tape loaded: " + sTapeName);
return;
}
this.iTapeData = 0;
this.aTapeData = aBytes;
if (DEBUG) this.println("tape attached: " + sTapeName);
this.status("tape attached: " + sTapeName);
};
/**
@ -715,7 +663,7 @@ PC11.prototype.unloadTape = function(fLoading)
* Avoid any unnecessary hysteresis regarding the display if this unload is merely a prelude to another load.
*/
if (!fLoading) {
if (DEBUG && this.nTapeTarget) this.println(this.nTapeTarget == PC11.TARGET.READER? "tape detached" : "tape unloaded");
if (this.nTapeTarget) this.status(this.nTapeTarget == PC11.TARGET.READER? "tape detached" : "tape unloaded");
this.sTapeSource = PC11.SOURCE.NONE;
this.nTapeTarget = PC11.TARGET.NONE;
this.displayTape();

122
modules/pdp11/lib/ram.js
View file

@ -69,8 +69,8 @@ function RAMPDP11(parmsRAM)
this.addrRAM = parmsRAM['addr'];
this.sizeRAM = parmsRAM['size'];
this.nFileLoad = parmsRAM['load'];
this.nFileExec = parmsRAM['exec'];
this.addrLoad = parmsRAM['load'];
this.addrExec = parmsRAM['exec'];
this.fInstalled = (!!this.sizeRAM); // 0 is the default value for 'size' when none is specified
this.fAllocated = false;
@ -175,8 +175,8 @@ RAMPDP11.prototype.doneLoad = function(sURL, sData, nErrorCode)
if (resource) {
this.abInit = resource.aBytes;
this.aSymbols = resource.aSymbols;
if (this.nFileLoad == null && resource.nLoad != null) this.nFileLoad = resource.nLoad;
if (this.nFileExec == null && resource.nExec != null) this.nFileExec = resource.nExec;
if (this.addrLoad == null) this.addrLoad = resource.addrLoad;
if (this.addrExec == null) this.addrExec = resource.addrExec;
} else {
this.sFilePath = null;
}
@ -194,6 +194,8 @@ RAMPDP11.prototype.doneLoad = function(sURL, sData, nErrorCode)
*/
RAMPDP11.prototype.initRAM = function()
{
if (!this.bus) return;
if (!this.fAllocated && this.sizeRAM) {
if (this.bus.addMemory(this.addrRAM, this.sizeRAM, MemoryPDP11.TYPE.RAM)) {
this.fAllocated = true;
@ -209,15 +211,7 @@ RAMPDP11.prototype.initRAM = function()
*/
if (!this.abInit || !this.bus) return;
var addr = this.addrRAM;
if (this.nFileLoad !== null) addr = this.nFileLoad;
for (var i = 0; i < this.abInit.length; i++) {
this.bus.setByteDirect(addr + i, this.abInit[i]);
}
if (this.nFileExec !== null) {
this.cpu.setReset(this.nFileExec);
}
this.loadImage(this.abInit, this.addrLoad, this.addrExec, this.addrRAM);
/*
* TODO: Consider an option to retain this data and give the user a way of restoring the initial contents.
@ -240,6 +234,108 @@ RAMPDP11.prototype.reset = function()
*/
};
/**
* loadImage(aBytes, addrLoad, addrExec, addrInit)
*
* @this {RAMPDP11}
* @param {Array|Uint8Array} aBytes
* @param {number|null} [addrLoad]
* @param {number|null} [addrExec]
* @param {number|null} [addrInit]
* @return {boolean} (true if loaded, false if not)
*/
RAMPDP11.prototype.loadImage = function(aBytes, addrLoad, addrExec, addrInit)
{
var fLoaded = false;
/*
* Data on tapes is organized into blocks; each block begins with a 6-byte header:
*
* 2-byte signature (0x0001)
* 2-byte block length (N + 6, because it includes the 6-byte header)
* 2-byte load address
*
* followed by N data bytes. If N is zero, then the 2-byte load address is the exec address,
* unless the address is odd (usually 1). DEC's "Absolute Loader" jumps to the exec address
* in former case, halts in the latter.
*
* All values are stored "little endian" (low byte first, followed by high byte), just like
* the PDP-11 does.
*
* After the data bytes, there is a single checksum byte. The 8-bit sum of all the bytes in
* the block (including the header bytes and checksum byte) should be zero.
*
* ANOMALIES: Tape files don't always begin with a signature word, so I allow any number of
* leading zeros before the first signature. Tape files don't always end cleanly either, so as
* soon as I see an invalid signature, I break out of the loop without signalling an error, as
* long as at least ONE block was successfully processed.
*/
if (addrLoad == null) {
var off = 0, fError = false;
while (off < aBytes.length - 1) {
var w = (aBytes[off] & 0xff) | ((aBytes[off+1] & 0xff) << 8);
if (!w) { // ignore pairs of leading zeros
off += 2;
continue;
}
if (!(w & 0xff)) { // as well as single bytes of zero
off++;
continue;
}
var offBlock = off;
if (w != 0x0001) {
if (MAXDEBUG) this.println("invalid signature (" + str.toHexWord(w) + ") at offset " + str.toHexWord(offBlock));
break;
}
if (off + 6 >= aBytes.length) {
if (MAXDEBUG) this.println("invalid block at offset " + str.toHexWord(offBlock));
break;
}
off += 2;
var checksum = w;
var len = (aBytes[off++] & 0xff) | ((aBytes[off++] & 0xff) << 8);
var addr = (aBytes[off++] & 0xff) | ((aBytes[off++] & 0xff) << 8);
checksum += (len & 0xff) + (len >> 8) + (addr & 0xff) + (addr >> 8);
var offData = off, cbData = len -= 6;
while (len > 0 && off < aBytes.length) {
checksum += aBytes[off++] & 0xff;
len--;
}
if (len != 0 || off >= aBytes.length) {
if (MAXDEBUG) this.println("insufficient data for block at offset " + str.toHexWord(offBlock));
break;
}
checksum += aBytes[off++] & 0xff;
if (checksum & 0xff) {
if (MAXDEBUG) this.println("invalid checksum (" + str.toHexByte(checksum) + ") for block at offset " + str.toHexWord(offBlock));
break;
}
if (!cbData) {
if (addr & 0x1) {
this.cpu.stopCPU();
} else {
this.cpu.setReset(addr);
}
} else {
while (cbData--) {
this.cpu.setByteDirect(addr++, aBytes[offData++] & 0xff);
}
}
fLoaded = true;
}
}
if (!fLoaded) {
if (addrLoad == null) addrLoad = addrInit;
if (addrLoad != null) {
for (var i = 0; i < aBytes.length; i++) {
this.cpu.setByteDirect(addrLoad + i, aBytes[i]);
}
if (addrExec != null) this.cpu.setReset(addrExec);
fLoaded = true;
}
}
return fLoaded;
};
/**
* RAMPDP11.init()
*

8
modules/shared/lib/weblib.js
View file

@ -295,8 +295,8 @@ web.parseMemoryResource = function(sURL, sData)
var resource = {
aBytes: null,
aSymbols: null,
nLoad: null,
nExec: null
addrLoad: null,
addrExec: null
};
if (sData.charAt(0) == "[" || sData.charAt(0) == "{") {
@ -338,8 +338,8 @@ web.parseMemoryResource = function(sURL, sData)
data = eval("(" + sData + ")");
}
resource.nLoad = data['load'];
resource.nExec = data['exec'];
resource.addrLoad = data['load'];
resource.addrExec = data['exec'];
if (a = data['bytes']) {
resource.aBytes = a;

278
versions/pc8080/1.30.1/pc8080-dbg.js
View file

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V.INIT=[[V.Lc.INIT,V.Ma.ec|V.Ma.jd],[V.Va.Vc,V.Va.Wc],[V.Eb.Yc,V.Eb.Uc,V.Eb.Xc,V.Eb.Tc],[0,0,0,0,[11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11776,11784,11918,11776,11984,11888,11776,11808,11776,12E3,12E3,11901,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
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l.save=function(){var a=new J(this);switch(this.w.Ca){case U.Ca:a.set(0,[this.wa,this.G,this.Ba,this.Y,this.ea,this.ma,this.na]);break;case V.Ca:a.set(0,[this.ha,this.J]),a.set(1,[this.L,this.M]),a.set(2,[this.C,this.ba,this.la,this.ja]),a.set(3,[this.P,this.j,this.O,this.ca,this.F])}return a.data()};
l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.w.Ca){case U.Ca:return this.wa=b[0],this.G=b[1],this.Ba=b[2],this.Y=b[3],this.ea=b[4],this.ma=b[5],this.na=b[6],!0;case V.Ca:return this.ha=b[0],this.J=b[1],b=a[1],this.L=b[0],this.M=b[1],b=a[2],this.C=b[0],this.ba=b[1],this.la=b[2],this.ja=b[3],b=a[3],this.P=b[0],this.j=b[1],this.O=b[2],this.ca=b[3],this.F=b[4],!0}return!1};l.start=function(){};l.stop=function(){};l.Td=function(a,b){var c=this.wa;E(this,a,null,b,"STATUS0",c,!0);return c};
l.Ud=function(a,b){var c=this.G;E(this,a,null,b,"STATUS1",c,!0);return c};l.Vd=function(a,b){var c=this.Ba;E(this,a,null,b,"STATUS2",c,!0);return c};l.Sd=function(a,b){var c=this.Y>>8-this.ea&255;E(this,a,null,b,"SHIFT.RESULT",c,!0);return c};l.ce=function(a,b,c){E(this,a,b,c,"SHIFT.COUNT",null,!0);this.ea=b};l.ee=function(a,b,c){E(this,a,b,c,"SOUND1",null,!0);this.ma=b};l.de=function(a,b,c){E(this,a,b,c,"SHIFT.DATA",null,!0);this.Y=b<<8|this.Y>>8};
l.save=function(){var a=new J(this);switch(this.w.Ca){case U.Ca:a.set(0,[this.wa,this.H,this.Ba,this.Y,this.ea,this.ma,this.na]);break;case V.Ca:a.set(0,[this.ha,this.J]),a.set(1,[this.L,this.M]),a.set(2,[this.D,this.ba,this.la,this.ja]),a.set(3,[this.P,this.j,this.O,this.ca,this.F])}return a.data()};
l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.w.Ca){case U.Ca:return this.wa=b[0],this.H=b[1],this.Ba=b[2],this.Y=b[3],this.ea=b[4],this.ma=b[5],this.na=b[6],!0;case V.Ca:return this.ha=b[0],this.J=b[1],b=a[1],this.L=b[0],this.M=b[1],b=a[2],this.D=b[0],this.ba=b[1],this.la=b[2],this.ja=b[3],b=a[3],this.P=b[0],this.j=b[1],this.O=b[2],this.ca=b[3],this.F=b[4],!0}return!1};l.start=function(){};l.stop=function(){};l.Td=function(a,b){var c=this.wa;E(this,a,null,b,"STATUS0",c,!0);return c};
l.Ud=function(a,b){var c=this.H;E(this,a,null,b,"STATUS1",c,!0);return c};l.Vd=function(a,b){var c=this.Ba;E(this,a,null,b,"STATUS2",c,!0);return c};l.Sd=function(a,b){var c=this.Y>>8-this.ea&255;E(this,a,null,b,"SHIFT.RESULT",c,!0);return c};l.ce=function(a,b,c){E(this,a,b,c,"SHIFT.COUNT",null,!0);this.ea=b};l.ee=function(a,b,c){E(this,a,b,c,"SOUND1",null,!0);this.ma=b};l.de=function(a,b,c){E(this,a,b,c,"SHIFT.DATA",null,!0);this.Y=b<<8|this.Y>>8};
l.fe=function(a,b,c){E(this,a,b,c,"SOUND2",null,!0);this.na=b};l.ge=function(a,b,c){E(this,a,b,c,"WATCHDOG",null,!0)};function Rd(a){var b=0,c=0,d=~a.P;for(a=0;10>a;a++)d&1&&(b=9-a),d>>=1;for(a=0;10>a;a++)d&1&&(c=9-a),d>>=1;return 10*b+c}
l.Wd=function(a,b){var c=this.J,c=c&~V.Ma.fc;if((Gc(this.b)&64)<<1&&(c|=V.Ma.fc,c!=this.J)){var d,e;d=this.O&1;e=this.O>>1&7;switch(e){case V.Na.Ta.wd:break;case V.Na.Ta.Hc:this.P=this.P<<1|d;break;case V.Na.Ta.Oc:d=Rd(this);this.F[d]=V.Na.Db;ib(this,"doNVRCommand(): erase data at addr "+u(d));break;case V.Na.Ta.Ic:this.j=this.j<<1|d;break;case V.Na.Ta.Ed:d=Rd(this);e=this.j&V.Na.Db;this.F[d]=e;ib(this,"doNVRCommand(): write data "+u(e)+" to addr "+u(d));break;case V.Na.Ta.td:d=Rd(this);e=this.F[d];
null==e&&(e=V.Na.Db);this.j=e;ib(this,"doNVRCommand(): read data "+u(e)+" from addr "+u(d));break;case V.Na.Ta.vd:this.j<<=1;this.ca=this.j&V.Na.Db+1;break;default:ib(this,"doNVRCommand(): unrecognized command "+ca(e))}}c&=~V.Ma.gc;this.ca&&(c|=V.Ma.gc);c&=~V.Ma.ac;if(d=this.K){d=this.K;if(e=d.C)e=d.b,e=Gc(d.b)>=d.J+e.Y*e.Sa/1E3*1.2731488;e&&(d.C=!1);d=!d.C}d&&(c|=V.Ma.ac);c&=~V.Ma.pc;this.Ha&&this.Ha.Fa&1&&(c|=V.Ma.pc);this.J=c;E(this,a,null,b,"FLAGS",c);return c};
l.he=function(a,b,c){E(this,a,b,c,"BRIGHTNESS");this.ha=b};l.ke=function(a,b,c){E(this,a,b,c,"NVR.LATCH");this.O=b};l.je=function(a,b,c){E(this,a,b,c,"DC012");a=b&3;switch(b>>2&3){case 0:this.C=this.C&-4|a;break;case 1:this.C=this.C&-13|a<<2;this.video&&(b=this.video,a=this.C,ib(b,"updateScrollOffset("+a+")"),b.gb!==a&&((b.gb=a)?Nc(b,!0):b.qb=!0));break;case 2:switch(a){case 0:this.ba=~this.ba;break;case 2:case 3:this.la=3-a}break;case 3:this.ja=a}};
l.ie=function(a,b,c){E(this,a,b,c,"DC011");b&V.Ua.sd?(b&=V.Ua.lc,this.M!=b&&(this.M=b,this.video&&(a=this.video,b=this.M==V.Ua.lc?50:60,ib(a,"updateRate("+b+")"),a.tc=b))):(b&=V.Ua.Zb,this.L!=b&&(this.L=b,this.video&&(a=this.L==V.Ua.Zb?132:80,b=this.video,ib(b,"updateDimensions("+a+","+(80<a&&this.J&V.Ma.ec?14:24)+")"),b.ca=a,b.sa=b.ic,80<a&&b.sa--,Sd(b)&&Td(b))))};U.Hb={0:S.prototype.Td,1:S.prototype.Ud,2:S.prototype.Vd,3:S.prototype.Sd};
U.Ib={2:S.prototype.ce,3:S.prototype.ee,4:S.prototype.de,5:S.prototype.fe,6:S.prototype.ge};V.Hb={66:S.prototype.Wd};V.Ib={66:S.prototype.he,98:S.prototype.ke,162:S.prototype.je,194:S.prototype.ie};Oa(function(){for(var a=D(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new S(d);gb(d,c)}});
function Ud(a){z.call(this,"ROM",a,Ud);this.A=null;this.C=a.addr;this.j=a.size;this.F=a.alias;this.w=a.file;this.G=ea(this.w);if(this.w){a=this.w;var b=fa(this.G);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.w+"&format=bytes&decimal=true");var c=this;va(a,null,!0,function(a,b,f){Vd(c,a,b,f)})}}A(Ud);Ud.prototype.Ra=function(a,b,c,d){this.u=b;this.b=c;this.I=d;Wd(this)};
Ud.prototype.Ga=function(){if(this.Ea){if(this.I){var a=this.I,b=this.id,c=this.C,d=this.j,e=this.Ea,f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var k=h.o,n=h.a;if(void 0!==k){var p=f,k=[k>>>0,g],q=pa(p,k,a.xc);0>q&&p.splice(-(q+1),0,k)}n&&(h.a=n.replace(/''/g,'"'))}a.G.push({kf:b,H:c,Yd:d,Ea:e,wc:f})}delete this.Ea}return!0};Ud.prototype.Ka=function(){return!0};
function Vd(a,b,c,d){if(d)a.ka("Unable to load system ROM (error "+d+": "+b+")");else{cb(a.fb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=e.data;if(f)a.A=f;else if(g)for(a.A=Array(4*g.length),d=c=0;c<g.length;c++)a.A[d++]=g[c]&255,a.A[d++]=g[c]>>8&255,a.A[d++]=g[c]>>16&255,a.A[d++]=g[c]>>24&255;else a.A=e;a.Ea=e.symbols;if(!a.A.length){w("Empty ROM: "+b);return}if(1==a.A.length){w(a.A[0]);return}}catch(h){a.ka("ROM data error: "+h.message);return}else for(b=c.replace(/\n/gm,
l.Wd=function(a,b){var c=this.J,c=c&~V.Ma.fc;if((Gc(this.b)&64)<<1&&(c|=V.Ma.fc,c!=this.J)){var d,e;d=this.O&1;e=this.O>>1&7;switch(e){case V.Na.Ua.wd:break;case V.Na.Ua.Hc:this.P=this.P<<1|d;break;case V.Na.Ua.Oc:d=Rd(this);this.F[d]=V.Na.Fb;ib(this,"doNVRCommand(): erase data at addr "+u(d));break;case V.Na.Ua.Ic:this.j=this.j<<1|d;break;case V.Na.Ua.Ed:d=Rd(this);e=this.j&V.Na.Fb;this.F[d]=e;ib(this,"doNVRCommand(): write data "+u(e)+" to addr "+u(d));break;case V.Na.Ua.td:d=Rd(this);e=this.F[d];
null==e&&(e=V.Na.Fb);this.j=e;ib(this,"doNVRCommand(): read data "+u(e)+" from addr "+u(d));break;case V.Na.Ua.vd:this.j<<=1;this.ca=this.j&V.Na.Fb+1;break;default:ib(this,"doNVRCommand(): unrecognized command "+ca(e))}}c&=~V.Ma.gc;this.ca&&(c|=V.Ma.gc);c&=~V.Ma.ac;if(d=this.K){d=this.K;if(e=d.D)e=d.b,e=Gc(d.b)>=d.J+e.Y*e.Sa/1E3*1.2731488;e&&(d.D=!1);d=!d.D}d&&(c|=V.Ma.ac);c&=~V.Ma.pc;this.Ha&&this.Ha.Fa&1&&(c|=V.Ma.pc);this.J=c;E(this,a,null,b,"FLAGS",c);return c};
l.he=function(a,b,c){E(this,a,b,c,"BRIGHTNESS");this.ha=b};l.ke=function(a,b,c){E(this,a,b,c,"NVR.LATCH");this.O=b};l.je=function(a,b,c){E(this,a,b,c,"DC012");a=b&3;switch(b>>2&3){case 0:this.D=this.D&-4|a;break;case 1:this.D=this.D&-13|a<<2;this.video&&(b=this.video,a=this.D,ib(b,"updateScrollOffset("+a+")"),b.ib!==a&&((b.ib=a)?Nc(b,!0):b.sb=!0));break;case 2:switch(a){case 0:this.ba=~this.ba;break;case 2:case 3:this.la=3-a}break;case 3:this.ja=a}};
l.ie=function(a,b,c){E(this,a,b,c,"DC011");b&V.Va.sd?(b&=V.Va.lc,this.M!=b&&(this.M=b,this.video&&(a=this.video,b=this.M==V.Va.lc?50:60,ib(a,"updateRate("+b+")"),a.tc=b))):(b&=V.Va.Zb,this.L!=b&&(this.L=b,this.video&&(a=this.L==V.Va.Zb?132:80,b=this.video,ib(b,"updateDimensions("+a+","+(80<a&&this.J&V.Ma.ec?14:24)+")"),b.ca=a,b.sa=b.ic,80<a&&b.sa--,Sd(b)&&Td(b))))};U.Jb={0:S.prototype.Td,1:S.prototype.Ud,2:S.prototype.Vd,3:S.prototype.Sd};
U.Kb={2:S.prototype.ce,3:S.prototype.ee,4:S.prototype.de,5:S.prototype.fe,6:S.prototype.ge};V.Jb={66:S.prototype.Wd};V.Kb={66:S.prototype.he,98:S.prototype.ke,162:S.prototype.je,194:S.prototype.ie};Oa(function(){for(var a=D(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new S(d);gb(d,c)}});
function Ud(a){z.call(this,"ROM",a,Ud);this.A=null;this.D=a.addr;this.j=a.size;this.F=a.alias;this.w=a.file;this.H=ea(this.w);if(this.w){a=this.w;var b=fa(this.H);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.w+"&format=bytes&decimal=true");var c=this;va(a,null,!0,function(a,b,f){Vd(c,a,b,f)})}}A(Ud);Ud.prototype.Ra=function(a,b,c,d){this.u=b;this.b=c;this.I=d;Wd(this)};
Ud.prototype.Ga=function(){if(this.Ea){if(this.I){var a=this.I,b=this.id,c=this.D,d=this.j,e=this.Ea,f=[],g;for(g in e){var h=e[g];"number"==typeof h&&(e[g]=h={o:h});var k=h.o,n=h.a;if(void 0!==k){var p=f,k=[k>>>0,g],q=pa(p,k,a.xc);0>q&&p.splice(-(q+1),0,k)}n&&(h.a=n.replace(/''/g,'"'))}a.H.push({kf:b,G:c,Yd:d,Ea:e,wc:f})}delete this.Ea}return!0};Ud.prototype.Ka=function(){return!0};
function Vd(a,b,c,d){if(d)a.ka("Unable to load system ROM (error "+d+": "+b+")");else{cb(a.hb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=e.data;if(f)a.A=f;else if(g)for(a.A=Array(4*g.length),d=c=0;c<g.length;c++)a.A[d++]=g[c]&255,a.A[d++]=g[c]>>8&255,a.A[d++]=g[c]>>16&255,a.A[d++]=g[c]>>24&255;else a.A=e;a.Ea=e.symbols;if(!a.A.length){w("Empty ROM: "+b);return}if(1==a.A.length){w(a.A[0]);return}}catch(h){a.ka("ROM data error: "+h.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.A=Array(b.length),e=0;e<b.length;e++)a.A[e]=aa(b[e],16);Wd(a)}}
function Wd(a){if(!mb(a))if(!a.w)F(a);else if(a.A&&a.u){a.j||(a.j=a.A.length);if(a.A.length!=a.j)nb(a,"ROM size ("+t(a.A.length,8,!0)+") does not match specified size ("+t(a.j,8,!0)+")");else{var b;b=a.C;if(yb(a.u,b,a.j,bc)){var c;for(c=0;c<a.A.length;c++)Db(a.u,b+c,a.A[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.F?b.push(a.F):null!=a.F&&a.F.length&&(b=a.F);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.u,g=d.j,h=[],k=d.C>>>f.ia;0<g&&k<f.X.length;)h.push(f.X[k++]),g-=f.Ja;f=d.u;d=d.j;g=0;for(e>>>=
function Wd(a){if(!mb(a))if(!a.w)F(a);else if(a.A&&a.u){a.j||(a.j=a.A.length);if(a.A.length!=a.j)nb(a,"ROM size ("+t(a.A.length,8,!0)+") does not match specified size ("+t(a.j,8,!0)+")");else{var b;b=a.D;if(yb(a.u,b,a.j,bc)){var c;for(c=0;c<a.A.length;c++)Db(a.u,b+c,a.A[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.F?b.push(a.F):null!=a.F&&a.F.length&&(b=a.F);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.u,g=d.j,h=[],k=d.D>>>f.ia;0<g&&k<f.X.length;)h.push(f.X[k++]),g-=f.Ja;f=d.u;d=d.j;g=0;for(e>>>=
f.ia;0<d&&e<f.X.length;){k=h[g++];if(!k)break;f.X[e++]=k;d-=f.Ja}}delete a.A}}F(a)}}Oa(function(){for(var a=D(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Ud(d);gb(d,c)}});
function Xd(a){z.call(this,"RAM",a,Xd);this.Ea=this.j=null;this.G=a.addr;this.K=a.size;this.F=a.load;this.w=a.exec;this.C=!1;this.A=a.file;this.J=ea(this.A);if(this.A){a=this.A;var b=fa(this.J);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.A+"&format=bytes&decimal=true");var c=this;va(a,null,!0,function(a,b,f){f?c.ka("Unable to load RAM resource (error "+f+": "+a+")"):(cb(c.fb,a,b),(a=wa(a,b))?(c.j=a.Aa,c.Ea=a.Ea,null==c.F&&null!=a.Rb&&(c.F=a.Rb),null==c.w&&null!=a.Qb&&(c.w=a.Qb)):c.A=null,
Yd(c))})}}A(Xd);var Zd=[0,5];Xd.prototype.Ra=function(a,b,c,d){this.u=b;this.b=c;this.I=d;Yd(this)};Xd.prototype.Ga=function(){return!0};Xd.prototype.Ka=function(){return!0};
function Yd(a){!a.C&&a.K&&yb(a.u,a.G,a.K,1)&&(a.C=!0);if(!mb(a)){if(!a.C)w("No RAM allocated");else if(a.A){if(!a.j||!a.u)return;var b=a.G;null!==a.F&&(b=a.F);for(var c=0;c<a.j.length;c++)Db(a.u,b+c,a.j[c]);if(null!==a.w){if(256==a.w){for(c=0;c<Zd.length;c++)Db(a.u,Zd[c],118);Rc(a.b,function(a){return function(b){if(0<=Zd.indexOf(b)){var c=!1,d=a.b,e=a.I;if(5==b)switch(c=!0,d.T){case 2:$d(a,String.fromCharCode(d.V));break;case 9:for(var k=Xc(d),n="",p=255;p--;){var q=a.b.aa(k++);if(36==q)break;n+=
String.fromCharCode(q)}$d(a,n);break;default:c=!1}c?Nd.call(d):e&&(a.g("\nCP/M vector "+u(b)),I(d,b),e.ra());b=!0}else b=!1;return b}}(a))}Tc(a.b,a.w)}delete a.j}F(a)}}Xd.prototype.reset=function(){};function $d(a,b){b=b.replace(/\r/g,"");a.Ia&&(a.Ia.value+=b,a.Ia.scrollTop=a.Ia.scrollHeight)}Oa(function(){for(var a=D(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Xd(d);gb(d,c)}});
function ae(a){z.call(this,"Keyboard",a,ae,65536);(a=a.model)&&!be[a]&&Qa("Unrecognized Keyboard8080 model: "+a);this.u=be[a]||{};this.reset();F(this)}A(ae);var ce={};ce[m.Xb]=37;ce[m.$b]=39;ce[m.bc]=32;var de={Ca:1978.1,B:{},Yb:ce,rb:{},Ya:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},W={Ca:100,B:{},Yb:{},rb:{},Ya:{setup:120},Jc:{Da:130,INIT:127},Oa:{Da:130,ed:1,dd:2,cd:4,bd:8,fd:16,dc:32,cc:63,xd:64,ne:128,INIT:0},ad:127};W.B[46]=3;W.B[m.ld]=5;W.B[m.kd]=6;W.B[m.Gd]=7;W.B[m.Ad]=8;
function Xd(a){z.call(this,"RAM",a,Xd);this.Ea=this.j=null;this.F=a.addr;this.D=a.size;this.bb=a.load;this.Ta=a.exec;this.w=!1;this.A=a.file;this.H=ea(this.A);if(this.A){a=this.A;var b=fa(this.H);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.A+"&format=bytes&decimal=true");var c=this;va(a,null,!0,function(a,b,f){f?c.ka("Unable to load RAM resource (error "+f+": "+a+")"):(cb(c.hb,a,b),(a=wa(a,b))?(c.j=a.Aa,c.Ea=a.Ea,null==c.bb&&(c.bb=a.bb),null==c.Ta&&(c.Ta=a.Ta)):c.A=null,Yd(c))})}}A(Xd);
var Zd=[0,5];Xd.prototype.Ra=function(a,b,c,d){this.u=b;this.b=c;this.I=d;Yd(this)};Xd.prototype.Ga=function(){return!0};Xd.prototype.Ka=function(){return!0};
function Yd(a){!a.w&&a.D&&yb(a.u,a.F,a.D,1)&&(a.w=!0);if(!mb(a)){if(!a.w)w("No RAM allocated");else if(a.A){if(!a.j||!a.u)return;var b=a.F;null!==a.bb&&(b=a.bb);for(var c=0;c<a.j.length;c++)Db(a.u,b+c,a.j[c]);if(null!==a.Ta){if(256==a.Ta){for(c=0;c<Zd.length;c++)Db(a.u,Zd[c],118);Rc(a.b,function(a){return function(b){if(0<=Zd.indexOf(b)){var c=!1,d=a.b,e=a.I;if(5==b)switch(c=!0,d.T){case 2:$d(a,String.fromCharCode(d.V));break;case 9:for(var k=Xc(d),n="",p=255;p--;){var q=a.b.aa(k++);if(36==q)break;
n+=String.fromCharCode(q)}$d(a,n);break;default:c=!1}c?Nd.call(d):e&&(a.g("\nCP/M vector "+u(b)),I(d,b),e.ra());b=!0}else b=!1;return b}}(a))}Tc(a.b,a.Ta)}delete a.j}F(a)}}Xd.prototype.reset=function(){};function $d(a,b){b=b.replace(/\r/g,"");a.Ia&&(a.Ia.value+=b,a.Ia.scrollTop=a.Ia.scrollHeight)}Oa(function(){for(var a=D(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new Xd(d);gb(d,c)}});
function ae(a){z.call(this,"Keyboard",a,ae,65536);(a=a.model)&&!be[a]&&Qa("Unrecognized Keyboard8080 model: "+a);this.u=be[a]||{};this.reset();F(this)}A(ae);var ce={};ce[m.Xb]=37;ce[m.$b]=39;ce[m.bc]=32;var de={Ca:1978.1,B:{},Yb:ce,tb:{},Za:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},W={Ca:100,B:{},Yb:{},tb:{},Za:{setup:120},Jc:{Da:130,INIT:127},Oa:{Da:130,ed:1,dd:2,cd:4,bd:8,fd:16,dc:32,cc:63,xd:64,ne:128,INIT:0},ad:127};W.B[46]=3;W.B[m.ld]=5;W.B[m.kd]=6;W.B[m.Gd]=7;W.B[m.Ad]=8;
W.B[m.Dd]=9;W.B[m.Q]=10;W.B[39]=16;W.B[221]=20;W.B[219]=21;W.B[m.Sc]=22;W.B[m.Bd]=23;W.B[m.rd]=24;W.B[m.E]=25;W.B[49]=26;W.B[37]=32;W.B[40]=34;W.B[117]=35;W.B[19]=35;W.B[192]=36;W.B[189]=37;W.B[57]=38;W.B[55]=39;W.B[52]=40;W.B[51]=41;W.B[27]=42;W.B[38]=48;W.B[114]=49;W.B[112]=50;W.B[8]=51;W.B[187]=52;W.B[48]=53;W.B[56]=54;W.B[54]=55;W.B[53]=56;W.B[50]=57;W.B[9]=58;W.B[103]=64;W.B[115]=65;W.B[113]=66;W.B[96]=67;W.B[118]=68;W.B[220]=69;W.B[m.bc]=70;W.B[m.$c]=71;W.B[m.Qc]=72;W.B[m.Pc]=73;W.B[m.Xb]=74;
W.B[104]=80;W.B[2013]=81;W.B[98]=82;W.B[97]=83;W.B[222]=85;W.B[186]=86;W.B[m.Zc]=87;W.B[m.Rc]=88;W.B[m.$b]=89;W.B[m.ud]=90;W.B[110]=96;W.B[116]=97;W.B[101]=98;W.B[100]=99;W.B[13]=100;W.B[190]=101;W.B[188]=102;W.B[m.hd]=103;W.B[m.Kc]=104;W.B[m.Fd]=105;W.B[119]=106;W.B[105]=112;W.B[99]=113;W.B[102]=114;W.B[109]=115;W.B[191]=117;W.B[m.gd]=118;W.B[m[" "]]=119;W.B[m.Cd]=120;W.B[m.Mc]=121;W.B[m.Hd]=122;W.B[120]=123;W.B[17]=124;W.B[16]=125;W.B[20]=126;
W.rb={l4:W.Oa.ed,l3:W.Oa.dd,l2:W.Oa.cd,l1:W.Oa.bd,locked:W.Oa.fd,local:W.Oa.dc,online:~W.Oa.dc};var be={SI1978:de,VT100:W};
ae.prototype.qa=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.N[e]){if("led"==a&&this.u.rb[b])return this.N[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return ee(d,a,!0)},c.onkeyup=function(a){return ee(d,a,!1)},!0;default:if(this.u.Ya&&void 0!==this.u.Ya[b])return this.N[e]=c,a=function(a,b){return function(c){c.preventDefault();fe(a,b,!0)}}(this,this.u.Ya[b]),b=function(a,b){return function(){fe(a,b,!1)}}(this,this.u.Ya[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};ae.prototype.Ra=function(a,b,c,d){this.A=a;this.b=c;this.I=d;this.F=ub(a,"ChipSet");Hb(b,this,this.u.Hb);Ub(b,this,this.u.Ib)};ae.prototype.Ga=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};ae.prototype.Ka=function(a){return a?this.save():!0};W.INIT=[[W.Oa.INIT,W.Jc.INIT,!1,0,-1]];l=ae.prototype;l.reset=function(){this.j=[];this.u.INIT&&!this.restore(this.u.INIT)&&this.ka("reset error")};
l.save=function(){var a=new J(this);switch(this.u.Ca){case W.Ca:a.set(0,[this.K,this.G,this.C,this.J,-1])}return a.data()};l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.u.Ca){case de.Ca:return!0;case W.Ca:return this.K=b[0],ge(this,this.K&W.Oa.cc),this.G=b[1],this.C=b[2],this.J=b[3],this.w=b[4],!0}return!1};function ge(a,b){for(var c in a.u.rb){var d=a.N["led-"+c];if(d){var e=a.u.rb[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function ee(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.u.Yb[e]||e,!a.u.B[e]){for(var f in a.u.Ya)if(a.u.Ya[f]===e){e=f;break a}e=null}e&&(d=fe(a,e,c),b.preventDefault());return d}
function fe(a,b,c){var d;a:{for(d=0;d<a.j.length;d++)if(a.j[d].Ub==b)break a;d=-1}if(c)0>d?a.j.push({Ub:b,Pb:Date.now(),Eb:!1}):(a.j[d].Pb=Date.now(),a.j[d].Eb=!1);else if(0<=d){if(!a.j[d].Eb){var e=a.j[d].Pb;if(e&&100>Date.now()-e)return a.j[d].Eb=!0,he(a),!0}a.j.splice(d,1)}if(a.F){d=0;switch(b){case "1p":d=U.Za.md;break;case "2p":d=U.Za.qd;break;case "coin":d=U.Za.Nc;break;case "left":d=U.Za.od;break;case "right":d=U.Za.pd;break;case "fire":d=U.Za.nd}d&&(a=a.F,b=d,a.G&=~b,c&&(a.G|=b))}return!0}
function he(a){for(var b=0,c=-1;b<a.j.length;){if(a.j[b].Eb){var d=a.j[b].Ub,e=100-(Date.now()-a.j[b].Pb);if(0<e){if(0>c||c>e)c=e}else{fe(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){he(a)},c)}l.Xd=function(a,b){var c=this.G;0<=this.w&&(this.w<this.j.length?(c=this.j[this.w],this.w++,c=W.B[c.Ub],c&128&&(c&=127)):(this.w=-1,c=W.ad),this.G=c,Id(this.b,1));E(this,a,null,b,"KBDUART.ADDRESS",c);return c};
l.le=function(a,b,c){E(this,a,b,c,"KBDUART.STATUS");this.K=b;this.C=!0;this.J=Gc(this.b);ge(this,b&W.Oa.cc);b&W.Oa.xd&&(this.w=0,Id(this.b,1))};W.Hb={130:ae.prototype.Xd};W.Ib={130:ae.prototype.le};Oa(function(){for(var a=D(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new ae(d);gb(d,c)}});
function ie(a,b,c,d,e){var f=this;this.nc=Da("Gecko/");var g=["","moz","ms","webkit"];z.call(this,"Video",a,ie,262144);this.Y=a.screenWidth;this.O=a.screenHeight;this.Va=a.bufferAddr;this.Kd=a.bufferRAM;var h=a.bufferFormat;this.na=h&&je[h.toUpperCase()]||ke;this.ca=a.bufferCols;this.wa=a.bufferRows;this.ic=this.sa=a.cellWidth||1;this.oa=a.cellHeight||1;this.Ba=null;this.mc=!1;this.Wa=a.bufferBits||1;this.Md=a.bufferLeft||0;if(this.w=a.bufferRotate)this.w=this.w%360,0<this.w&&(this.w-=360),-90!=this.w&&
(this.ka("unsupported buffer rotation: "+this.w),this.w=0);this.Xa=a.interruptRate;this.uc=a.refreshRate||60;this.M=b;this.F=c;this.la=(this.Pd=d)||b||null;this.Gc=this.Y;this.Jd=this.O;this.jc=this.Y/this.ca|0;this.kc=this.O/this.wa|0;1<this.oa&&(this.wa++,this.gb=0,this.qb=!1);b=a.smoothing;(c=Wa.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<g.length;c++)if(d=(d=g[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.F[d]){this.F[d]=b;break}if(this.C=a.screenRotate)this.C=this.C%
360,0<this.C&&(this.C-=360),-90!=this.C?(this.ka("unsupported screen rotation: "+this.C),this.C=0):(this.F.translate(0,this.O),this.F.rotate(this.C*Math.PI/180),this.F.scale(this.O/this.Y,this.Y/this.O));if(this.j=e)if(this.j.ib=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.j.ib){for(c=0;c<g.length;c++)if(d=g[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){le(f,document.fullscreenElement||document.msFullscreenElement||
document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);break}for(c=0;c<g.length;c++)if(d=g[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){le(f,null)},!1);break}}if(this.ea=a.fontROM)"json"!=fa(this.ea)&&(this.ea=ja()+"/api/v1/dump?file="+this.ea+"&format=bytes"),va(this.ea,null,!0,function(a,b,c){me(f,a,b,c)});this.Kb={}}A(ie);var ke=0,je={SI1978:1,VT100:2};
function Sd(a){a.J=a.ca*a.sa;a.ba=a.wa*a.oa;var b=a.J,c=a.ba;a.w&&(b=a.ba,c=a.J);a.P=0;if(!a.Kd&&(a.P=(a.J*a.Wa>>3)*a.ba,!yb(a.u,a.Va,a.P,3)))return!1;a.P?(a.oc=a.F.createImageData(b,c),a.rc=16/a.Wa|0,ne(a,a.P>>1)):ne(a,(a.ca+1)*a.wa);a.L=document.createElement("canvas");a.L.width=b;a.L.height=c;a.pb=a.L.getContext("2d");a.fa={};a.ma=1<<a.Wa;a.ha=Array(a.ma+2);a.ha[0]=[0,0,0,255];a.ha[1]=[255,255,255,255];1==a.na&&(a.ha[a.ma+0]=[255,255,0,255],a.ha[a.ma+1]=[0,255,0,255]);2==a.na&&(a.tc=60,a.sb=!1,
a.Ha=Array(a.ca));return!0}ie.prototype.Ra=function(a,b,c,d){this.A=a;this.u=b;this.b=c;this.I=d;Sd(this);if(this.K=ub(a,"Keyboard")){for(var e in this.Kb)this.K.qa("led",e,this.Kb[e]);this.M&&this.K.qa(this.Pd?"textarea":"canvas","kbd",this.la)}var f=this;this.vc=Kc(this.b,function(){Nc(f)});Lc(this.b,this.vc,1E3/Math.max(this.uc,this.Xa));this.sc=0;this.ea||F(this)};
function me(a,b,c,d){if(d)a.ka("Unable to load font ROM (error "+d+": "+b+")");else{cb(a.fb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){w("Empty font ROM: "+b);return}if(1==f.length){w(f[0]);return}if(2048==f.length)a.Ba=f,Td(a);else{a.ka("Unrecognized font data length ("+f.length+")");return}}catch(g){a.ka("Font ROM data error: "+g.message);return}(a.F||a.I)&&F(a)}}
function Td(a){a.Ba&&(a.mc=2==a.na,a.fa[96]=[oe(a,a.sa,a.oa),oe(a,a.sa,a.oa,a.sb)],a.fa[64]=[oe(a,2*a.sa,a.oa),oe(a,2*a.sa,a.oa,a.sb)],a.fa[32]=a.fa[0]=[oe(a,2*a.sa,2*a.oa),oe(a,2*a.sa,2*a.oa,a.sb)])}
W.tb={l4:W.Oa.ed,l3:W.Oa.dd,l2:W.Oa.cd,l1:W.Oa.bd,locked:W.Oa.fd,local:W.Oa.dc,online:~W.Oa.dc};var be={SI1978:de,VT100:W};
ae.prototype.qa=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.N[e]){if("led"==a&&this.u.tb[b])return this.N[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return ee(d,a,!0)},c.onkeyup=function(a){return ee(d,a,!1)},!0;default:if(this.u.Za&&void 0!==this.u.Za[b])return this.N[e]=c,a=function(a,b){return function(c){c.preventDefault();fe(a,b,!0)}}(this,this.u.Za[b]),b=function(a,b){return function(){fe(a,b,!1)}}(this,this.u.Za[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};ae.prototype.Ra=function(a,b,c,d){this.A=a;this.b=c;this.I=d;this.F=ub(a,"ChipSet");Hb(b,this,this.u.Jb);Ub(b,this,this.u.Kb)};ae.prototype.Ga=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};ae.prototype.Ka=function(a){return a?this.save():!0};W.INIT=[[W.Oa.INIT,W.Jc.INIT,!1,0,-1]];l=ae.prototype;l.reset=function(){this.j=[];this.u.INIT&&!this.restore(this.u.INIT)&&this.ka("reset error")};
l.save=function(){var a=new J(this);switch(this.u.Ca){case W.Ca:a.set(0,[this.K,this.H,this.D,this.J,-1])}return a.data()};l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.u.Ca){case de.Ca:return!0;case W.Ca:return this.K=b[0],ge(this,this.K&W.Oa.cc),this.H=b[1],this.D=b[2],this.J=b[3],this.w=b[4],!0}return!1};function ge(a,b){for(var c in a.u.tb){var d=a.N["led-"+c];if(d){var e=a.u.tb[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function ee(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.u.Yb[e]||e,!a.u.B[e]){for(var f in a.u.Za)if(a.u.Za[f]===e){e=f;break a}e=null}e&&(d=fe(a,e,c),b.preventDefault());return d}
function fe(a,b,c){var d;a:{for(d=0;d<a.j.length;d++)if(a.j[d].Ub==b)break a;d=-1}if(c)0>d?a.j.push({Ub:b,Rb:Date.now(),Gb:!1}):(a.j[d].Rb=Date.now(),a.j[d].Gb=!1);else if(0<=d){if(!a.j[d].Gb){var e=a.j[d].Rb;if(e&&100>Date.now()-e)return a.j[d].Gb=!0,he(a),!0}a.j.splice(d,1)}if(a.F){d=0;switch(b){case "1p":d=U.$a.md;break;case "2p":d=U.$a.qd;break;case "coin":d=U.$a.Nc;break;case "left":d=U.$a.od;break;case "right":d=U.$a.pd;break;case "fire":d=U.$a.nd}d&&(a=a.F,b=d,a.H&=~b,c&&(a.H|=b))}return!0}
function he(a){for(var b=0,c=-1;b<a.j.length;){if(a.j[b].Gb){var d=a.j[b].Ub,e=100-(Date.now()-a.j[b].Rb);if(0<e){if(0>c||c>e)c=e}else{fe(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){he(a)},c)}l.Xd=function(a,b){var c=this.H;0<=this.w&&(this.w<this.j.length?(c=this.j[this.w],this.w++,c=W.B[c.Ub],c&128&&(c&=127)):(this.w=-1,c=W.ad),this.H=c,Id(this.b,1));E(this,a,null,b,"KBDUART.ADDRESS",c);return c};
l.le=function(a,b,c){E(this,a,b,c,"KBDUART.STATUS");this.K=b;this.D=!0;this.J=Gc(this.b);ge(this,b&W.Oa.cc);b&W.Oa.xd&&(this.w=0,Id(this.b,1))};W.Jb={130:ae.prototype.Xd};W.Kb={130:ae.prototype.le};Oa(function(){for(var a=D(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new ae(d);gb(d,c)}});
function ie(a,b,c,d,e){var f=this;this.nc=Da("Gecko/");var g=["","moz","ms","webkit"];z.call(this,"Video",a,ie,262144);this.Y=a.screenWidth;this.O=a.screenHeight;this.Wa=a.bufferAddr;this.Kd=a.bufferRAM;var h=a.bufferFormat;this.na=h&&je[h.toUpperCase()]||ke;this.ca=a.bufferCols;this.wa=a.bufferRows;this.ic=this.sa=a.cellWidth||1;this.oa=a.cellHeight||1;this.Ba=null;this.mc=!1;this.Xa=a.bufferBits||1;this.Md=a.bufferLeft||0;if(this.w=a.bufferRotate)this.w=this.w%360,0<this.w&&(this.w-=360),-90!=this.w&&
(this.ka("unsupported buffer rotation: "+this.w),this.w=0);this.Ya=a.interruptRate;this.uc=a.refreshRate||60;this.M=b;this.F=c;this.la=(this.Pd=d)||b||null;this.Gc=this.Y;this.Jd=this.O;this.jc=this.Y/this.ca|0;this.kc=this.O/this.wa|0;1<this.oa&&(this.wa++,this.ib=0,this.sb=!1);b=a.smoothing;(c=Wa.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<g.length;c++)if(d=(d=g[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.F[d]){this.F[d]=b;break}if(this.D=a.screenRotate)this.D=this.D%
360,0<this.D&&(this.D-=360),-90!=this.D?(this.ka("unsupported screen rotation: "+this.D),this.D=0):(this.F.translate(0,this.O),this.F.rotate(this.D*Math.PI/180),this.F.scale(this.O/this.Y,this.Y/this.O));if(this.j=e)if(this.j.kb=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.j.kb){for(c=0;c<g.length;c++)if(d=g[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){le(f,document.fullscreenElement||document.msFullscreenElement||
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a.Ha=Array(a.ca));return!0}ie.prototype.Ra=function(a,b,c,d){this.A=a;this.u=b;this.b=c;this.I=d;Sd(this);if(this.K=ub(a,"Keyboard")){for(var e in this.Mb)this.K.qa("led",e,this.Mb[e]);this.M&&this.K.qa(this.Pd?"textarea":"canvas","kbd",this.la)}var f=this;this.vc=Kc(this.b,function(){Nc(f)});Lc(this.b,this.vc,1E3/Math.max(this.uc,this.Ya));this.sc=0;this.ea||F(this)};
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ie.prototype.ib=function(){var a=!1;if(this.j){if(this.j.ib){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.Y/this.O;b>c&&(a=Math.round(c/b*100)+"%")}this.nc?(this.M.style.width=a,this.M.style.width=a,this.M.style.display="block",this.M.style.margin="auto"):(this.j.style.width=a,this.j.style.height="auto");this.j.style.backgroundColor="black";this.j.ib();a=!0}this.la&&this.la.focus()}return a};
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function Nc(a,b){var c=!0;if(!b){a.Xa&&(120==a.Xa?a.sc&1?(Id(a.b,2),c=!1):Id(a.b,1):Id(a.b,4));if(c&&a.ja&&a.P){for(var d=a.u,e=a.P,f=!0,g=a.Va>>>d.ia;0<e&&g<d.X.length;)d.X[g].Pa&&(d.X[g].Pa=f=!1,d.X[g].Ac=!0),e-=d.Ja,g++;f&&(c=!1)}Lc(a.b,a.vc,1E3/Math.max(a.uc,a.Xa));a.sc++}if(c)if(1<a.sa)switch(a.na){case 2:for(var c=a.Va,d=-1,e=0,f=60==a.tc?2:5,h=g=0,k=-1;e<a.wa;){var n=0,p=c,q=d,x=a.ca;for(96!=q&&(x>>=1);;){var v=Bb(a.u,p++);if(127==(v&127)){var r=Bb(a.u,p++),d=r&96,c=(r&15)<<8|Bb(a.u,p),c=c+
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ie.prototype.kb=function(){var a=!1;if(this.j){if(this.j.kb){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.Y/this.O;b>c&&(a=Math.round(c/b*100)+"%")}this.nc?(this.M.style.width=a,this.M.style.width=a,this.M.style.display="block",this.M.style.margin="auto"):(this.j.style.width=a,this.j.style.height="auto");this.j.style.backgroundColor="black";this.j.kb();a=!0}this.la&&this.la.focus()}return a};
function le(a,b){!b&&a.j&&(a.nc?a.M.style.width=a.M.style.height="":a.j.style.width=a.j.style.height="");ib(a,"notifyFullScreen("+b+")")}function ne(a,b){a.qc=b;a.ja=!1;if(void 0===a.H||a.H.length!=a.qc)a.H=Array(a.qc)}function pe(a,b,c,d,e){d=a.w?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.na&&(208<=c&&236>c?e=a.ma+0:28<=c&&72>c&&(e=a.ma+1));a=a.ha[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
function Nc(a,b){var c=!0;if(!b){a.Ya&&(120==a.Ya?a.sc&1?(Id(a.b,2),c=!1):Id(a.b,1):Id(a.b,4));if(c&&a.ja&&a.P){for(var d=a.u,e=a.P,f=!0,g=a.Wa>>>d.ia;0<e&&g<d.X.length;)d.X[g].Pa&&(d.X[g].Pa=f=!1,d.X[g].Ac=!0),e-=d.Ja,g++;f&&(c=!1)}Lc(a.b,a.vc,1E3/Math.max(a.uc,a.Ya));a.sc++}if(c)if(1<a.sa)switch(a.na){case 2:for(var c=a.Wa,d=-1,e=0,f=60==a.tc?2:5,h=g=0,k=-1;e<a.wa;){var n=0,p=c,q=d,x=a.ca;for(96!=q&&(x>>=1);;){var v=Bb(a.u,p++);if(127==(v&127)){var r=Bb(a.u,p++),d=r&96,c=(r&15)<<8|Bb(a.u,p),c=c+
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(f=b,g=e,b=c,e=d,c=a.J-(f+g),d=g),a.rb.putImageData(a.oc,0,0,b,c,e,d),a.F.drawImage(a.L,0,0,a.L.width,a.L.height,0,0,a.Y,a.O))}}
Oa(function(){for(var a=D(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=B(c),e=document.createElement("canvas");if(!e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=xa().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function qe(a){this.fa=+a.adapter;switch(this.fa){case 0:this.ha=0;this.la=2;break;default:w("Unrecognized serial adapter #"+this.fa);return}this.j=this.w=null;this.ja=a.tabSize;this.ea=a.charBOL;this.C=0;this.ba=!1;z.call(this,"SerialPort",a,qe,8388608);var b=a.binding;if("console"==b)this.w="";else{var c;a=re;b&&(void 0===c&&(c="Panel"),(c=fb(c,this.id))&&(b=c.N[b])&&this.qa(null,a,b))}this.G="";this.K=this.M=null;this.exports={connect:this.Cc,receiveData:this.Tb}}A(qe);
function qe(a){this.fa=+a.adapter;switch(this.fa){case 0:this.ha=0;this.la=2;break;default:w("Unrecognized serial adapter #"+this.fa);return}this.j=this.w=null;this.ja=a.tabSize;this.ea=a.charBOL;this.D=0;this.ba=!1;z.call(this,"SerialPort",a,qe,8388608);var b=a.binding;if("console"==b)this.w="";else{var c;a=re;b&&(void 0===c&&(c="Panel"),(c=fb(c,this.id))&&(b=c.N[b])&&this.qa(null,a,b))}this.H="";this.K=this.M=null;this.exports={connect:this.Cc,receiveData:this.Tb}}A(qe);
var se=[50,75,110,134.5,150,200,300,600,1200,1800,2E3,2400,3600,4800,9600,19200],te=[!1,0,0,133,142,39,238],re="buffer";l=qe.prototype;
l.qa=function(a,b,c,d){var e=this;switch(b){case re:return this.N[b]=this.j=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),ue(e,b);return!0},c.onkeypress=function(a){a=a||window.event;ue(e,a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0;default:if(d)return this.N[b]=c,d=d.replace(/\\e/g,String.fromCharCode(27)),c.onclick=function(){e.Tb(d);return!0},
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l.Cc=function(){if(!this.K){var a=Ac(this.A,"connection");if(a){var b=a.split("->");if(2==b.length){var c=na(b[0]);if(c!=this.eb)return;b=na(b[1]);if(this.K=eb(b)){var d=this.K.exports;if(d){var e=d.connect;e&&e.call(this.K);if(this.M=d.receiveData){this.status(this.fb+"."+c+" connected to "+b);return}}}}this.status("Unable to establish connection: "+a)}}};l.Ga=function(a,b){if(!b)if(this.Cc(),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};
l.Cc=function(){if(!this.K){var a=Ac(this.A,"connection");if(a){var b=a.split("->");if(2==b.length){var c=na(b[0]);if(c!=this.gb)return;b=na(b[1]);if(this.K=eb(b)){var d=this.K.exports;if(d){var e=d.connect;e&&e.call(this.K);if(this.M=d.receiveData){this.status(this.hb+"."+c+" connected to "+b);return}}}}this.status("Unable to establish connection: "+a)}}};l.Ga=function(a,b){if(!b)if(this.Cc(),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};
l.Ka=function(a){return a?this.save():!0};l.reset=function(){xe(this)};l.save=function(){var a=new J(this),b=0,c=[];c[b++]=this.L;c[b++]=this.Y;c[b++]=this.ca;c[b++]=this.Fa;c[b++]=this.J;c[b++]=this.P;c[b]=this.O;a.set(0,c);return a.data()};l.restore=function(a){return xe(this,a[0])};function xe(a,b){var c=0;b||(b=te);a.L=b[c++];a.Y=b[c++];a.ca=b[c++];a.Fa=b[c++];a.J=b[c++];a.P=b[c++];a.O=b[c];return!0}
function ye(a,b){var c=a.O&b;b&15||(c>>=4);b=se[c];c=((a.J&12)>>2)+6;a.J&16&&c++;c+=((a.J&192)>>6)+1>>1;return 1E3/Math.round(b/c)}function ue(a,b){ib(a,"receiveByte("+ca(b)+"), status="+ca(a.Fa));return a.ba||a.Fa&2?!1:(a.Y=b,a.Fa|=2,Id(a.b,a.la),!0)}l.Tb=function(a){null!=a&&(this.G="number"!=typeof a?a:this.G+String.fromCharCode(a));this.G&&(ue(this,this.G.charCodeAt(0))&&(this.G=this.G.substr(1)),this.G&&this.b&&Lc(this.b,this.ma,ye(this,15)));return!0};
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function Jf(a,b){switch(b){case "IF":a=a.b.ua&512;break;case "SF":a=ed(a.b);break;case "ZF":a=dd(a.b);break;case "AF":a=cd(a.b);break;case "PF":a=bd(a.b);break;case "CF":a=$c(a.b);break;default:a=0}return b.charAt(0)+(a?"1":"0")+" "}function Kf(a,b){return Qe[b]+"="+yf(a,b)+" "}function Lf(a){return Kf(a,7)+Kf(a,8)+Kf(a,9)+Kf(a,10)+Kf(a,11)+Jf(a,"IF")+Jf(a,"SF")+Jf(a,"ZF")+Jf(a,"AF")+Jf(a,"PF")+Jf(a,"CF")}l.xc=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function Mf(a,b,c){var d=[],e=Se(b)>>>0;for(b=0;b<a.G.length;b++){var f=a.G[b],g=f.H>>>0,h=f.Yd;if(e>=g&&e<g+h){e=pa(f.wc,[e-g],a.xc);0<=e?Nf(a,b,e,d):c&&(e=~e,Nf(a,b,e-1,d),Nf(a,b,e,d));break}}return d}function Nf(a,b,c,d){var e={},f=a.G[b].wc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.G[b].Ea[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}
function Mf(a,b,c){var d=[],e=Se(b)>>>0;for(b=0;b<a.H.length;b++){var f=a.H[b],g=f.G>>>0,h=f.Yd;if(e>=g&&e<g+h){e=pa(f.wc,[e-g],a.xc);0<=e?Nf(a,b,e,d):c&&(e=~e,Nf(a,b,e-1,d),Nf(a,b,e,d));break}}return d}function Nf(a,b,c,d){var e={},f=a.H[b].wc,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.H[b].Ea[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}
function Of(a,b){if("?"==b)a.g("frequency commands:"),a.g("\tclear\tclear all frequency counts");else{var c=0;if(a.K)if("clear"==b){for(b=0;b<a.K.length;b++)a.K[b]=[b,0];a.g("frequency data cleared");c++}else if(void 0!==b)a.g("unknown frequency command: "+b),c++;else{var d=a.K.slice();d.sort(function(a,b){return b[1]-a[1]});var e=8086!=a.style?Oe:Pe;for(b=0;b<d.length;b++){var f=d[b][0],g=d[b][1];g&&(a.g((e[a.Ha[f][0]]+" ").substr(0,5)+" ("+ca(f)+"): "+g+" times"),c++)}}c||a.g("no frequency data available")}}
function Pf(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return He(a)||a.g("no variables"),!0;if(!c[2])return He(a,c[1]);if(!c[3])return delete a.ea[c[1]],!0;b=Ce(a,c[3]);return void 0!==b?(a.ea[c[1]]=b,!0):!1}a.g("invalid assignment:"+b);return!1}
function Qf(a,b,c){var d=null;if(b=Te(a,b,!0)){var e=Mf(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.H-e[1])&&(g=" + "+u(f)),f=e[0]+" ("+Z(e[1])+")"+g,c&&a.g(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.H)&&(g=" - "+u(f)),f=e[4]+" ("+Z(e[5])+")"+g,c&&a.g(f),d||(d=f))}else c&&a.g("no symbols")}return d}
function Rf(a,b){switch(b[1]){case "8080":a.style=Je;break;case "8086":a.style=8086;break;case "cs":var c;void 0!==b[3]&&(c=+b[3]);switch(b[2]){case "int":a.b.jb=c;break;case "start":a.b.wb=c;break;case "stop":a.b.kb=c;break;default:a.g("unknown cs option");return}void 0!==c&&Cc(a.b);a.g("checksums "+(a.b.D.hb?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(Hc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.bb.toFixed(2)+"Mhz")+" ("+
function Qf(a,b,c){var d=null;if(b=Te(a,b,!0)){var e=Mf(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.G-e[1])&&(g=" + "+u(f)),f=e[0]+" ("+Z(e[1])+")"+g,c&&a.g(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.G)&&(g=" - "+u(f)),f=e[4]+" ("+Z(e[5])+")"+g,c&&a.g(f),d||(d=f))}else c&&a.g("no symbols")}return d}
function Rf(a,b){switch(b[1]){case "8080":a.style=Je;break;case "8086":a.style=8086;break;case "cs":var c;void 0!==b[3]&&(c=+b[3]);switch(b[2]){case "int":a.b.lb=c;break;case "start":a.b.yb=c;break;case "stop":a.b.mb=c;break;default:a.g("unknown cs option");return}void 0!==c&&Cc(a.b);a.g("checksums "+(a.b.C.jb?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(Hc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.eb.toFixed(2)+"Mhz")+" ("+
a.b.Sa+"x)");return;case "?":a.g("debugger options:");a.g("\t8080\t\tselect 8080-style mnemonics");a.g("\t8086\t\tselect 8086-style mnemonics");a.g("\tcs int #\tset checksum cycle interval to #");a.g("\tcs start #\tset checksum cycle start count to #");a.g("\tcs stop #\tset checksum cycle stop count to #");a.g("\tsp #\t\tset speed multiplier to #");break;default:if(b[1]){a.g("unknown option: "+b[1]);return}}a.g(a.style+"-style mnemonics enabled")}
function Bf(a,b){var c;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\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.g("missing value for "+b[1]);return}f=Ce(a,b);if(void 0===f)return;switch(e.toUpperCase()){case "A":d.i=f&255;break;case "B":d.S=f&255;break;case "BC":d.S=f>>8&255;case "C":d.T=f&255;break;case "D":d.U=f&255;break;
case "DE":d.U=f>>8&255;case "E":d.V=f&255;break;case "H":d.W=f&255;break;case "HL":d.W=f>>8&255;case "L":d.Z=f&255;break;case "SP":d.pa=f&65535;break;case "PC":I(d,f);a.M=Y(d.R);break;case "PS":Sc(d,f);break;case "PSW":Sc(d,f&255|d.ua&-256);d.i=f>>8;break;case "CF":d.da=f?d.da|256:d.da&255;break;case "PF":f?bd(d)||(d.ga^=1):bd(d)&&(d.ga^=1);break;case "AF":d.ya=f?~d.ga&16|d.ya&-17:d.ga&16|d.ya&-17;break;case "ZF":d.da=f?d.da&-256:d.da|255;break;case "SF":f?ed(d)||(d.ga^=192):ed(d)&&(d.ga^=192);break;
case "IF":d.ua=f?d.ua|512:d.ua&-513;break;default:a.g("unknown register: "+e);return}Ec(d);a.g("updated registers:")}a.g(Lf(a));c&&(a.M=Y(d.R),Cf(a,Z(a.M.H)))}}function Sf(a,b){b=na(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.g(zf(a,c[2])):Ce(a,b,!0)}function Tf(a,b,c){var d="t"!=b;c=Ee(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Ea(c,function(){return kb(a,!0)&&a.mb(e,d,!1)},function(){Ec(a.b);kb(a,!1)})}
function Cf(a,b,c,d){if(b=Te(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=Te(a,c,!0);if(!d||d.H<b.H)return;e=d.H-b.H;if(256<e){a.g("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=lb(a,!1)||a.Y?a.J:null;var g=null!=f?"cycles":null,h=Mf(a,b),k=b.H;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var n=h[0]+":";h[2]&&(n+=" "+h[2]);a.g(n)}h[3]&&(g=h[3],f=null);f=If(a,b,g,f);a.g(f);a.M=b;e-=b.H-k;c++}}}
l.Gb=function(a,b,c){if(b)if(a){0>this.j&&this.w.length&&(this.j=0);if(0>this.j||a!=this.w[this.j])this.w.splice(0,0,a),this.j=0;this.j--}else this.P?a="end":a=this.w[this.j+1];b=[];if(a){a=a.toLowerCase().replace(/""/g,"'");var d=0,e=null;c=c||";";for(var f=0;f<=a.length;f++){var g=a.charAt(f);if('"'==g||"'"==g)e?g==e&&(e=null):e=g;else if(g==c&&!e||!g)b.push(na(a.substring(d,f))),d=f+1}}return b};
function Hf(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.P&&(a.g("ended assemble at "+Z(a.ca.H)),a.M=a.ca,a.P=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.la=null;if(mb(a)&&0<b.length){a.P&&(b="a "+Z(a.ca.H)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var g=f[0],h=g.charAt(0),k=1;k<g.length;k++){var n=g.charAt(k);if("?"==h||"r"==h||"a">n||"z"<n){f[0]=g.substr(k);f.unshift(g.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var p=Te(a,f[1],!0);if(p)if(a.ca=
p,void 0===f[2])a.g("begin assemble at "+Z(p.H)),a.P=!0,Ec(a.b);else{var q;a.g("not supported yet");q=[];if(q.length){for(var x=0;x<q.length;x++)a.va(p,q[x],1);a.g(If(a,a.ca))}}break;case "b":a:{var v=f[0],r=f[1],y=b;if("?"==r)a.g("breakpoint commands:"),a.g("\tbi [p]\ttoggle break on input port [p]"),a.g("\tbo [p]\ttoggle break on output port [p]"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),a.g("\tbc [a]\tclear breakpoint at addr [a]"),
a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");else{var H=v.charAt(1);if("l"==H){var ga;ga=0+Gf(a,a.F);ga+=Gf(a,a.O);(ga+=Gf(a,a.C))||a.g("no breakpoints")}else if("n"==H)a.ja=Ee(a,r),a.g("break after "+a.ja+" instruction(s)");else if(void 0===r)a.g("missing breakpoint address");else{var C=Y();if("*"!=r&&(C=Te(a,r,!0),!C))break a;r=u(C.H);"c"==H?null==C.H?(Ke(a),a.g("all breakpoints cleared")):Ef(a,a.F,C)||Ef(a,a.O,C)||Ef(a,a.C,C)||a.g("breakpoint missing: "+Z(C.H)):
"i"==H?a.g("breakpoint "+(Gb(a.u,C.H)?"enabled":"cleared")+": port "+r+" (input)"):"o"==H?a.g("breakpoint "+(Tb(a.u,C.H)?"enabled":"cleared")+": port "+r+" (output)"):null!=C.H&&(wf(a,C,y),"p"==H?a.$a(a.F,C):"r"==H?a.$a(a.O,C):"w"==H?a.$a(a.C,C):a.g("unknown breakpoint command: "+H))}}}break;case "c":a.Ia&&(a.Ia.value="");break;case "d":a:{var T,da=f[0],X=f[1],ta=f[2],Eb=f[3];if("?"==X){var ob="";for(T in sb)a.wa[T]&&(ob&&(ob+=","),ob+=T);ob+=",state,symbols";a.g("dump memory commands:");a.g("\tdb [a] [#] dump # bytes at address a");
a.g("\tdw [a] [#] dump # words at address a");a.g("\tdd [a] [#] dump # dwords at address a");a.g("\tdh [#] [#] dump # instructions from history");ob.length&&a.g("dump extension commands:\n\t"+ob)}else if("state"==X){var Ve=Uf(a.A,!0);"console"==ta?console.log(Ve):(a.Ia&&(a.Ia.value=""),a.g(Ve))}else if("symbols"==X)for(var kd=0;kd<a.G.length;kd++){var ld=a.G[kd],pb;for(pb in ld.Ea)if("."!=pb.charAt(0)){var We=ld.Ea[pb].o;if(void 0!==We){var Xe=ld.Ea[pb].l;Xe&&(pb=Xe);a.g(Z(We)+" "+pb)}}}else{if("d"==
da){for(T in sb)if(f[1]==T){var Ye=a.wa[T];Ye?(f.shift(),f.shift(),Ye(f)):a.g("no dump registered for "+X);break a}X||(da=a.sb||"db")}else a.sb=da;if("dh"==da){var Ze=X,$e=ta,af="",bf=0,ua=a.fa,Ga=a.L;if(Ga.length){var ia=+Ze||a.gb,Ib=+$e||10;isNaN(ia)?ia=Ib:af="more ";ia>Ga.length&&(a.g("note: only "+Ga.length+" available"),ia=Ga.length);ua-=ia;0>ua&&(null==Ga[Ga.length-1].H?(ia=ua+ia,ua=0):ua+=Ga.length);var md=[];"call"==$e&&(Ib=1E5,md=["CALL"]);for(void 0!==Ze&&a.g(ia+" instructions earlier:");0<
Ib&&ua!=a.fa;){var cf=Ga[ua++];if(null==cf.H)break;var Jb=Y(cf.H),lg=ia--,df=If(a,Jb,"history",lg);(!md.length||0<=df.indexOf(md[0]))&&a.g(df);Jb.Mb&&(ua+=Jb.Mb,Ib-=Jb.Mb,ia-=Jb.Mb);ua>=Ga.length&&(ua=0);a.gb=ia;bf++;Ib--}}bf||(a.g("no "+af+"history available"),a.gb=void 0)}else{var oc=Te(a,X);if(oc){var pc=0;ta&&("l"==ta.charAt(0)&&(ta=ta.substr(1)||Eb),pc=Ee(a,ta)>>>0,65536<pc&&(pc=65536));for(var Kb="",qc="dd"==da?4:"dw"==da?2:1,rc=qc*pc||128,mg=rc+15>>4||1;mg--&&0<rc;){var sc=0,nd=0,Lb,od="",
ef="",X=Z(oc.H);for(Lb=16;0<Lb&&0<rc;Lb--){var tc=a.aa(oc,1),sc=sc|tc<<(nd++<<3);nd==qc&&(od+=t(sc,2*qc),od+=1==qc?9==Lb?"-":" ":" ",sc=nd=0);ef+=32<=tc&&128>tc?String.fromCharCode(tc):".";rc--}Kb&&(Kb+="\n");Kb+=X+" "+od+(Lb?"":" "+ef)}Kb&&a.g(Kb);a.Va=oc}}}}break;case "e":if("else"==f[0])break;var uc=1,ff=255,gf=a.aa,hf=a.va;"ew"==f[0]&&(uc=2,ff=65535,gf=a.ab,hf=a.Jb);var jf=uc<<1,kf=f[1];if(null==kf)a.g("edit memory commands:"),a.g("\teb [a] [...] edit bytes at address a"),a.g("\tew [a] [...] edit words at address a");
else{var vc=Te(a,kf);if(vc)for(var wc=2;wc<f.length;wc++){var Mb=Ce(a,f[wc]);if(void 0===Mb){a.g("unrecognized value: "+f[wc]);break}Mb&~ff&&a.g("warning: "+t(Mb)+" exceeds "+uc+"-byte value");var ng=gf.call(a,vc);a.g("changing "+Z(vc.H)+" from "+t(ng,jf,!0)+" to "+t(Mb,jf,!0));hf.call(a,vc,Mb,uc)}}break;case "f":Of(a,f[1]);break;case "g":a:{var lf=f[1],og=b;if(void 0!==lf){var pd=Te(a,lf,!0);if(!pd)break a;wf(a,pd,og);a.$a(a.F,pd,!0)}a.cb(!0)||c||a.g("cpu busy or unavailable, run command ignored")}break;
case "h":a:{var qd;if(a.D.za)qd="halting",a.ra();else{if(lb(a,!0))break a;qd="already halted"}c||a.g(qd)}break;case "i":if("if"==f[0]){var rd;var Nb=b.substr(2),Nb=na(Nb);Ce(a,Nb)?(c||a.g("true: "+Nb),rd=!0):(c||a.g("false: "+Nb),rd=!1);rd||(d=!1);break}if("int"==f[0]){var xc;var pg=f[1];if(a.b.ua&512){var sd=Ce(a,pg);null==sd?xc=!1:(a.g("requesting interrupt level "+sd),Id(a.b,sd),xc=!0)}else a.g("interrupts disabled (use rif=1 to enable)"),xc=!1;xc||(d=!1);break}var td=f[1];if(td&&"?"!=td){var ud=
Ee(a,td);if(void 0!==ud){var qg=Rb(a.u,ud);a.g(u(ud)+": "+ca(qg))}}else a.g("input commands:"),a.g("\ti [p]\tread port [p]"),a.g("warning: port accesses can affect hardware state");break;case "k":var rg=f[0];if("?"==f[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var vd=0,mf=Y(),Ob=Y(a.b.pa);for(a.g("stack trace for "+Z(Ob.H));10>vd;){for(var Za=null,sg=256;65536>Ob.H>>>0;){mf.H=a.ab(Ob,2);if(null==Ob.H||!sg--)break;for(var tg=a,yc=mf,nf=
null,Pb=yc.H,of=Pb,wd=1;6>=wd&&Pb;wd++){if(2<wd){yc.H=Pb;var zc=If(tg,yc);if(0<=zc.indexOf("CALL")){var pf=zc.indexOf(" ");if(Pb+(zc.indexOf(" ",pf+1)-pf-1)/2==of){nf=zc;break}}}Pb--}yc.H=of;if(Za=nf)break}if(!Za||null==Za)break;var qf=null;if("ks"==rg){var rf=Za.match(/[0-9A-F]+$/);rf&&(qf=Qf(a,rf[0]))}Za=ma(Za,50)+" ;"+(qf||"stack="+Z(Ob.H));a.g(Za);vd++}vd||a.g("no return addresses found")}break;case "l":"ln"==f[0]&&Qf(a,f[1],!0);break;case "m":a:{var Ha,Ia=null,N=f[1];"?"==N&&(N=void 0);if(void 0!==
case "IF":d.ua=f?d.ua|512:d.ua&-513;break;default:a.g("unknown register: "+e);return}Ec(d);a.g("updated registers:")}a.g(Lf(a));c&&(a.M=Y(d.R),Cf(a,Z(a.M.G)))}}function Sf(a,b){b=na(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.g(zf(a,c[2])):Ce(a,b,!0)}function Tf(a,b,c){var d="t"!=b;c=Ee(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Ea(c,function(){return kb(a,!0)&&a.ob(e,d,!1)},function(){Ec(a.b);kb(a,!1)})}
function Cf(a,b,c,d){if(b=Te(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=Te(a,c,!0);if(!d||d.G<b.G)return;e=d.G-b.G;if(256<e){a.g("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=lb(a,!1)||a.Y?a.J:null;var g=null!=f?"cycles":null,h=Mf(a,b),k=b.G;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var n=h[0]+":";h[2]&&(n+=" "+h[2]);a.g(n)}h[3]&&(g=h[3],f=null);f=If(a,b,g,f);a.g(f);a.M=b;e-=b.G-k;c++}}}
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function Vf(a,b,c){z.call(this,"Computer",a,Vf,67108864);this.C.xa=!1;Wf(this,b);this.O=Ac(this,"autoPower",a);this.w=0;this.ea=a.busWidth||a.buswidth;this.A=Xf;this.L=null;this.K=this.ba=!1;this.fa=Ac(this,"url")||"";(Math.random()+.1).toString(36);this.j=Yf(this);if(this.b=fb("CPU",this.id)){this.I=fb("Debugger",this.id);this.H=[];for(b=null;b=ub(this,"Video",b);)this.H.push(b);this.u=new wb({id:this.hb+".bus",busWidth:this.ea},this.b,this.I);var d,e=db(this.id);if((this.F=fb("Panel",this.id))&&
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176
versions/pc8080/1.30.1/pc8080.js
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var V={ca:1978.1,Dc:{da:0,xd:1,Bd:16,Id:32,Rd:64,Qd:128,Ia:14},Ca:{da:1,Tb:1,wc:2,sc:4,tc:16,uc:32,vc:64,Ia:8},Ec:{da:2,wd:3,$d:4,yd:8,Md:16,Nd:32,Od:64,zd:128,Ia:0},Vd:{da:3},Td:{da:2,Jd:7},Xd:{da:3,ae:1,Wd:2,Pd:4,Gd:8,Ad:16,qd:32},Ud:{da:4},Yd:{da:5,Cd:1,Dd:2,Ed:4,Fd:8,be:16}},W={ca:100,ka:{da:66,zb:1,oc:2,pc:4,Ld:8,Kd:16,wb:32,vb:64,rb:128},Rb:{da:66,INIT:0},za:{da:194,sd:0,pb:16,yc:32,xb:48,ac:0,bc:32},Ua:{da:162,Sd:0,dc:0,$b:0,cc:0,Zb:0},na:{Hd:{da:98},Ea:{Ob:0,Nb:1,Bc:2,Jc:4,Ub:5,zc:6,Zd:7},
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W.INIT=[[W.Rb.INIT,W.ka.oc|W.ka.pc],[W.za.ac,W.za.bc],[W.Ua.dc,W.Ua.$b,W.Ua.cc,W.Ua.Zb],[0,0,0,0,[11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11776,11784,11918,11776,11984,11888,11776,11808,11776,12E3,12E3,11901,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
var V={ca:1978.1,Dc:{da:0,xd:1,Bd:16,Id:32,Rd:64,Qd:128,Ka:14},Da:{da:1,Tb:1,wc:2,sc:4,tc:16,uc:32,vc:64,Ka:8},Ec:{da:2,wd:3,$d:4,yd:8,Md:16,Nd:32,Od:64,zd:128,Ka:0},Vd:{da:3},Td:{da:2,Jd:7},Xd:{da:3,ae:1,Wd:2,Pd:4,Gd:8,Ad:16,qd:32},Ud:{da:4},Yd:{da:5,Cd:1,Dd:2,Ed:4,Fd:8,be:16}},W={ca:100,ka:{da:66,zb:1,oc:2,pc:4,Ld:8,Kd:16,wb:32,vb:64,rb:128},Rb:{da:66,INIT:0},Aa:{da:194,sd:0,pb:16,yc:32,xb:48,ac:0,bc:32},Wa:{da:162,Sd:0,dc:0,$b:0,cc:0,Zb:0},na:{Hd:{da:98},Ga:{Ob:0,Nb:1,Bc:2,Jc:4,Ub:5,zc:6,Zd:7},
Ya:16383}},mc={SI1978:V,VT100:W};T.prototype.V=function(){return!1};T.prototype.ra=function(a,b,c,d){this.j=b;this.a=c;this.O=d;this.A=a;this.m=Wa(a,"Keyboard");this.Z=Wa(a,"SerialPort");this.video=Wa(a,"Video");ib(b,this,this.c.eb);jb(b,this,this.c.fb)};T.prototype.ga=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};T.prototype.ia=function(a){return a?this.save():!0};V.INIT=[[V.Dc.Ka,V.Da.Ka,V.Ec.Ka,0,0,0,0]];
W.INIT=[[W.Rb.INIT,W.ka.oc|W.ka.pc],[W.Aa.ac,W.Aa.bc],[W.Wa.dc,W.Wa.$b,W.Wa.cc,W.Wa.Zb],[0,0,0,0,[11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11776,11784,11918,11776,11984,11888,11776,11808,11776,12E3,12E3,11901,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11776,11784,11918,11808,11984,11856,11776,11808,11776,12E3,12E3,11881,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]];k=T.prototype;k.reset=function(){this.c.INIT&&!this.restore(this.c.INIT)&&this.K("reset error")};
k.save=function(){var a=new F(this);switch(this.c.ca){case V.ca:a.set(0,[this.W,this.g,this.X,this.C,this.M,this.S,this.U]);break;case W.ca:a.set(0,[this.L,this.u]),a.set(1,[this.o,this.s]),a.set(2,[this.f,this.G,this.R,this.N]),a.set(3,[this.B,this.b,this.w,this.H,this.i])}return a.data()};
k.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.c.ca){case V.ca:return this.W=b[0],this.g=b[1],this.X=b[2],this.C=b[3],this.M=b[4],this.S=b[5],this.U=b[6],!0;case W.ca:return this.L=b[0],this.u=b[1],b=a[1],this.o=b[0],this.s=b[1],b=a[2],this.f=b[0],this.G=b[1],this.R=b[2],this.N=b[3],b=a[3],this.B=b[0],this.b=b[1],this.w=b[2],this.H=b[3],this.i=b[4],!0}return!1};k.start=function(){};k.stop=function(){};k.Wc=function(){return this.W};k.Xc=function(){return this.g};k.Yc=function(){return this.X};
k.save=function(){var a=new F(this);switch(this.c.ca){case V.ca:a.set(0,[this.W,this.g,this.X,this.C,this.M,this.S,this.U]);break;case W.ca:a.set(0,[this.L,this.u]),a.set(1,[this.o,this.s]),a.set(2,[this.f,this.G,this.R,this.N]),a.set(3,[this.B,this.b,this.v,this.H,this.i])}return a.data()};
k.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.c.ca){case V.ca:return this.W=b[0],this.g=b[1],this.X=b[2],this.C=b[3],this.M=b[4],this.S=b[5],this.U=b[6],!0;case W.ca:return this.L=b[0],this.u=b[1],b=a[1],this.o=b[0],this.s=b[1],b=a[2],this.f=b[0],this.G=b[1],this.R=b[2],this.N=b[3],b=a[3],this.B=b[0],this.b=b[1],this.v=b[2],this.H=b[3],this.i=b[4],!0}return!1};k.start=function(){};k.stop=function(){};k.Wc=function(){return this.W};k.Xc=function(){return this.g};k.Yc=function(){return this.X};
k.Vc=function(){return this.C>>8-this.M&255};k.dd=function(a,b){this.M=b};k.fd=function(a,b){this.S=b};k.ed=function(a,b){this.C=b<<8|this.C>>8};k.gd=function(a,b){this.U=b};k.hd=function(){};function nc(a){var b=0,c=0,d=~a.B;for(a=0;10>a;a++)d&1&&(b=9-a),d>>=1;for(a=0;10>a;a++)d&1&&(c=9-a),d>>=1;return 10*b+c}
k.Zc=function(){var a=this.u,a=a&~W.ka.vb;if((Hb(this.a)&64)<<1&&(a|=W.ka.vb,a!=this.u)){var b,c;b=this.w&1;switch(this.w>>1&7){case W.na.Ea.Nb:this.B=this.B<<1|b;break;case W.na.Ea.Ub:b=nc(this);this.i[b]=W.na.Wa;break;case W.na.Ea.Ob:this.b=this.b<<1|b;break;case W.na.Ea.Jc:b=nc(this);c=this.b&W.na.Wa;this.i[b]=c;break;case W.na.Ea.zc:b=nc(this);c=this.i[b];null==c&&(c=W.na.Wa);this.b=c;break;case W.na.Ea.Bc:this.b<<=1,this.H=this.b&W.na.Wa+1}}a&=~W.ka.wb;this.H&&(a|=W.ka.wb);a&=~W.ka.rb;if(b=this.m){b=
this.m;if(c=b.f)c=b.a,c=Hb(b.a)>=b.m+c.ma*c.L/1E3*1.2731488;c&&(b.f=!1);b=!b.f}b&&(a|=W.ka.rb);a&=~W.ka.zb;this.Z&&this.Z.fa&1&&(a|=W.ka.zb);return this.u=a};k.jd=function(a,b){this.L=b};k.md=function(a,b){this.w=b};k.ld=function(a,b){a=b&3;switch(b>>2&3){case 0:this.f=this.f&-4|a;break;case 1:this.f=this.f&-13|a<<2;this.video&&(b=this.video,a=this.f,b.qa!==a&&((b.qa=a)?Nb(b,!0):b.ta=!0));break;case 2:switch(a){case 0:this.G=~this.G;break;case 2:case 3:this.R=3-a}break;case 3:this.N=a}};
k.kd=function(a,b){b&W.za.yc?(b&=W.za.xb,this.s!=b&&(this.s=b,this.video&&(this.video.Hb=this.s==W.za.xb?50:60))):(b&=W.za.pb,this.o!=b&&(this.o=b,this.video&&(a=this.video,b=this.o==W.za.pb?132:80,a.H=b,a.T=a.Aa,80<b&&a.T--,oc(a)&&pc(a))))};V.bb={0:T.prototype.Wc,1:T.prototype.Xc,2:T.prototype.Yc,3:T.prototype.Vc};V.cb={2:T.prototype.dd,3:T.prototype.fd,4:T.prototype.ed,5:T.prototype.gd,6:T.prototype.hd};W.bb={66:T.prototype.Zc};W.cb={66:T.prototype.jd,98:T.prototype.md,162:T.prototype.ld,194:T.prototype.kd};
k.Zc=function(){var a=this.u,a=a&~W.ka.vb;if((Hb(this.a)&64)<<1&&(a|=W.ka.vb,a!=this.u)){var b,c;b=this.v&1;switch(this.v>>1&7){case W.na.Ga.Nb:this.B=this.B<<1|b;break;case W.na.Ga.Ub:b=nc(this);this.i[b]=W.na.Ya;break;case W.na.Ga.Ob:this.b=this.b<<1|b;break;case W.na.Ga.Jc:b=nc(this);c=this.b&W.na.Ya;this.i[b]=c;break;case W.na.Ga.zc:b=nc(this);c=this.i[b];null==c&&(c=W.na.Ya);this.b=c;break;case W.na.Ga.Bc:this.b<<=1,this.H=this.b&W.na.Ya+1}}a&=~W.ka.wb;this.H&&(a|=W.ka.wb);a&=~W.ka.rb;if(b=this.m){b=
this.m;if(c=b.f)c=b.a,c=Hb(b.a)>=b.m+c.ma*c.L/1E3*1.2731488;c&&(b.f=!1);b=!b.f}b&&(a|=W.ka.rb);a&=~W.ka.zb;this.Z&&this.Z.fa&1&&(a|=W.ka.zb);return this.u=a};k.jd=function(a,b){this.L=b};k.md=function(a,b){this.v=b};k.ld=function(a,b){a=b&3;switch(b>>2&3){case 0:this.f=this.f&-4|a;break;case 1:this.f=this.f&-13|a<<2;this.video&&(b=this.video,a=this.f,b.qa!==a&&((b.qa=a)?Nb(b,!0):b.ta=!0));break;case 2:switch(a){case 0:this.G=~this.G;break;case 2:case 3:this.R=3-a}break;case 3:this.N=a}};
k.kd=function(a,b){b&W.Aa.yc?(b&=W.Aa.xb,this.s!=b&&(this.s=b,this.video&&(this.video.Hb=this.s==W.Aa.xb?50:60))):(b&=W.Aa.pb,this.o!=b&&(this.o=b,this.video&&(a=this.video,b=this.o==W.Aa.pb?132:80,a.H=b,a.T=a.Ba,80<b&&a.T--,oc(a)&&pc(a))))};V.eb={0:T.prototype.Wc,1:T.prototype.Xc,2:T.prototype.Yc,3:T.prototype.Vc};V.fb={2:T.prototype.dd,3:T.prototype.fd,4:T.prototype.ed,5:T.prototype.gd,6:T.prototype.hd};W.eb={66:T.prototype.Zc};W.fb={66:T.prototype.jd,98:T.prototype.md,162:T.prototype.ld,194:T.prototype.kd};
za(function(){for(var a=A(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new T(d);Qa(d,c)}});function qc(a){r.call(this,"ROM",a,qc);this.b=null;this.i=a.addr;this.c=a.size;this.g=a.alias;this.f=a.file;this.m=ba(this.f);if(this.f){a=this.f;var b=ca(this.m);"json"!=b&&"hex"!=b&&(a=ea()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;la(a,null,!0,function(a,b,f){rc(c,a,b,f)})}}w(qc);qc.prototype.ra=function(a,b,c,d){this.j=b;this.a=c;this.O=d;sc(this)};
qc.prototype.ga=function(){this.wa&&(this.O&&this.O.a(this.id,this.i,this.c,this.wa),delete this.wa);return!0};qc.prototype.ia=function(){return!0};
function rc(a,b,c,d){if(d)a.K("Unable to load system ROM (error "+d+": "+b+")");else{La(a.ya,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=e.data;if(f)a.b=f;else if(g)for(a.b=Array(4*g.length),d=c=0;c<g.length;c++)a.b[d++]=g[c]&255,a.b[d++]=g[c]>>8&255,a.b[d++]=g[c]>>16&255,a.b[d++]=g[c]>>24&255;else a.b=e;a.wa=e.symbols;if(!a.b.length){q("Empty ROM: "+b);return}if(1==a.b.length){q(a.b[0]);return}}catch(h){a.K("ROM data error: "+h.message);return}else for(b=c.replace(/\n/gm,
function rc(a,b,c,d){if(d)a.K("Unable to load system ROM (error "+d+": "+b+")");else{La(a.za,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=e.data;if(f)a.b=f;else if(g)for(a.b=Array(4*g.length),d=c=0;c<g.length;c++)a.b[d++]=g[c]&255,a.b[d++]=g[c]>>8&255,a.b[d++]=g[c]>>16&255,a.b[d++]=g[c]>>24&255;else a.b=e;a.wa=e.symbols;if(!a.b.length){q("Empty ROM: "+b);return}if(1==a.b.length){q(a.b[0]);return}}catch(h){a.K("ROM data error: "+h.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.b=Array(b.length),e=0;e<b.length;e++)a.b[e]=aa(b[e]);sc(a)}}
function sc(a){if(!Sa(a))if(!a.f)B(a);else if(a.b&&a.j){a.c||(a.c=a.b.length);if(a.b.length!=a.c){var b="ROM size ("+p(a.b.length,8,!0)+") does not match specified size ("+p(a.c,8,!0)+")";a.l.error=!0;a.K(b)}else{b=a.i;if($a(a.j,b,a.c,pb)){var c;for(c=0;c<a.b.length;c++)eb(a.j,b+c,a.b[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.g?b.push(a.g):null!=a.g&&a.g.length&&(b=a.g);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.j,g=d.c,h=[],l=d.i>>>f.j;0<g&&l<f.b.length;)h.push(f.b[l++]),g-=f.c;f=d.j;
d=d.c;g=0;for(e>>>=f.j;0<d&&e<f.b.length;){l=h[g++];if(!l)break;f.b[e++]=l;d-=f.c}}delete a.b}}B(a)}}za(function(){for(var a=A(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new qc(d);Qa(d,c)}});
function tc(a){r.call(this,"RAM",a,tc);this.wa=this.c=null;this.m=a.addr;this.v=a.size;this.g=a.load;this.f=a.exec;this.i=!1;this.b=a.file;this.o=ba(this.b);if(this.b){a=this.b;var b=ca(this.o);"json"!=b&&"hex"!=b&&(a=ea()+"/api/v1/dump?file="+this.b+"&format=bytes&decimal=true");var c=this;la(a,null,!0,function(a,b,f){f?c.K("Unable to load RAM resource (error "+f+": "+a+")"):(La(c.ya,a,b),(a=ma(a,b))?(c.c=a.aa,c.wa=a.wa,null==c.g&&null!=a.jb&&(c.g=a.jb),null==c.f&&null!=a.ib&&(c.f=a.ib)):c.b=null,
uc(c))})}}w(tc);var vc=[0,5];tc.prototype.ra=function(a,b,c,d){this.j=b;this.a=c;this.O=d;uc(this)};tc.prototype.ga=function(){return!0};tc.prototype.ia=function(){return!0};
function uc(a){!a.i&&a.v&&$a(a.j,a.m,a.v,1)&&(a.i=!0);if(!Sa(a)){if(!a.i)q("No RAM allocated");else if(a.b){if(!a.c||!a.j)return;var b=a.m;null!==a.g&&(b=a.g);for(var c=0;c<a.c.length;c++)eb(a.j,b+c,a.c[c]);if(null!==a.f){if(256==a.f){for(c=0;c<vc.length;c++)eb(a.j,vc[c],118);Rb(a.a,function(a){return function(b){if(0<=vc.indexOf(b)){var c=!1,d=a.a,e=a.O;if(5==b)switch(c=!0,d.D){case 2:wc(a,String.fromCharCode(d.F));break;case 9:for(var l=Xb(d),n="",u=255;u--;){var z=a.a.J(l++);if(36==z)break;n+=
String.fromCharCode(z)}wc(a,n);break;default:c=!1}c?kc.call(d):e&&(a.ea("\nCP/M vector "+p(b,4,!0)),E(d,b),Eb(e));b=!0}else b=!1;return b}}(a))}Tb(a.a,a.f)}delete a.c}B(a)}}tc.prototype.reset=function(){};function wc(a,b){b=b.replace(/\r/g,"");a.xa&&(a.xa.value+=b,a.xa.scrollTop=a.xa.scrollHeight)}za(function(){for(var a=A(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new tc(d);Qa(d,c)}});
function X(a){r.call(this,"Keyboard",a,X);(a=a.model)&&!xc[a]&&Ba("Unrecognized Keyboard8080 model: "+a);this.b=xc[a]||{};this.reset();B(this)}w(X);var yc={};yc[m.nb]=37;yc[m.qb]=39;yc[m.sb]=32;var Ac={ca:1978.1,h:{},ob:yc,Ja:{},Ba:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},Y={ca:100,h:{},ob:{},Ja:{},Ba:{setup:120},Pb:{da:130,INIT:127},ha:{da:130,kc:1,jc:2,ic:4,hc:8,lc:16,ub:32,tb:63,Cc:64,rd:128,INIT:0},gc:127};Y.h[46]=3;Y.h[m.rc]=5;Y.h[m.qc]=6;Y.h[m.Lc]=7;Y.h[m.Fc]=8;Y.h[m.Ic]=9;
function tc(a){r.call(this,"RAM",a,tc);this.wa=this.c=null;this.g=a.addr;this.i=a.size;this.Ea=a.load;this.xa=a.exec;this.f=!1;this.b=a.file;this.m=ba(this.b);if(this.b){a=this.b;var b=ca(this.m);"json"!=b&&"hex"!=b&&(a=ea()+"/api/v1/dump?file="+this.b+"&format=bytes&decimal=true");var c=this;la(a,null,!0,function(a,b,f){f?c.K("Unable to load RAM resource (error "+f+": "+a+")"):(La(c.za,a,b),(a=ma(a,b))?(c.c=a.aa,c.wa=a.wa,null==c.Ea&&(c.Ea=a.Ea),null==c.xa&&(c.xa=a.xa)):c.b=null,uc(c))})}}w(tc);
var vc=[0,5];tc.prototype.ra=function(a,b,c,d){this.j=b;this.a=c;this.O=d;uc(this)};tc.prototype.ga=function(){return!0};tc.prototype.ia=function(){return!0};
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n+=String.fromCharCode(z)}wc(a,n);break;default:c=!1}c?kc.call(d):e&&(a.ea("\nCP/M vector "+p(b,4,!0)),E(d,b),Eb(e));b=!0}else b=!1;return b}}(a))}Tb(a.a,a.xa)}delete a.c}B(a)}}tc.prototype.reset=function(){};function wc(a,b){b=b.replace(/\r/g,"");a.ya&&(a.ya.value+=b,a.ya.scrollTop=a.ya.scrollHeight)}za(function(){for(var a=A(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new tc(d);Qa(d,c)}});
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function Fc(a,b,c,d,e){var f=this;this.La=ta("Gecko/");var g=["","moz","ms","webkit"];r.call(this,"Video",a,Fc);this.C=a.screenWidth;this.w=a.screenHeight;this.ja=a.bufferAddr;this.Oc=a.bufferRAM;var h=a.bufferFormat;this.U=h&&Gc[h.toUpperCase()]||Hc;this.H=a.bufferCols;this.W=a.bufferRows;this.Aa=this.T=a.cellWidth||1;this.P=a.cellHeight||1;this.X=null;this.Ka=!1;this.la=a.bufferBits||1;this.Pc=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.K("unsupported buffer rotation: "+
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b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};X.prototype.ra=function(a,b,c,d){this.A=a;this.a=c;this.O=d;this.M=Wa(a,"ChipSet");ib(b,this,this.b.eb);jb(b,this,this.b.fb)};X.prototype.ga=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};X.prototype.ia=function(a){return a?this.save():!0};Y.INIT=[[Y.ha.INIT,Y.Pb.INIT,!1,0,-1]];k=X.prototype;k.reset=function(){this.j=[];this.b.INIT&&!this.restore(this.b.INIT)&&this.K("reset error")};
k.save=function(){var a=new F(this);switch(this.b.ca){case Y.ca:a.set(0,[this.i,this.g,this.f,this.m,-1])}return a.data()};k.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.b.ca){case Ac.ca:return!0;case Y.ca:return this.i=b[0],Dc(this,this.i&Y.ha.tb),this.g=b[1],this.f=b[2],this.m=b[3],this.c=b[4],!0}return!1};function Dc(a,b){for(var c in a.b.La){var d=a.w["led-"+c];if(d){var e=a.b.La[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
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function Cc(a,b,c){var d;a:{for(d=0;d<a.j.length;d++)if(a.j[d].mb==b)break a;d=-1}if(c)0>d?a.j.push({mb:b,jb:Date.now(),bb:!1}):(a.j[d].jb=Date.now(),a.j[d].bb=!1);else if(0<=d){if(!a.j[d].bb){var e=a.j[d].jb;if(e&&100>Date.now()-e)return a.j[d].bb=!0,Ec(a),!0}a.j.splice(d,1)}if(a.M){d=0;switch(b){case "1p":d=V.Da.sc;break;case "2p":d=V.Da.wc;break;case "coin":d=V.Da.Tb;break;case "left":d=V.Da.uc;break;case "right":d=V.Da.vc;break;case "fire":d=V.Da.tc}d&&(a=a.M,b=d,a.g&=~b,c&&(a.g|=b))}return!0}
function Ec(a){for(var b=0,c=-1;b<a.j.length;){if(a.j[b].bb){var d=a.j[b].mb,e=100-(Date.now()-a.j[b].jb);if(0<e){if(0>c||c>e)c=e}else{Cc(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){Ec(a)},c)}k.$c=function(){var a=this.g;0<=this.c&&(this.c<this.j.length?(a=this.j[this.c],this.c++,a=Y.h[a.mb],a&128&&(a&=127)):(this.c=-1,a=Y.gc),this.g=a,hc(this.a,1));return a};k.nd=function(a,b){this.i=b;this.f=!0;this.m=Hb(this.a);Dc(this,b&Y.ha.tb);b&Y.ha.Cc&&(this.c=0,hc(this.a,1))};Y.eb={130:X.prototype.$c};
Y.fb={130:X.prototype.nd};za(function(){for(var a=A(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new X(d);Qa(d,c)}});
function Fc(a,b,c,d,e){var f=this;this.Na=ta("Gecko/");var g=["","moz","ms","webkit"];r.call(this,"Video",a,Fc);this.C=a.screenWidth;this.v=a.screenHeight;this.ja=a.bufferAddr;this.Oc=a.bufferRAM;var h=a.bufferFormat;this.U=h&&Gc[h.toUpperCase()]||Hc;this.H=a.bufferCols;this.W=a.bufferRows;this.Ba=this.T=a.cellWidth||1;this.P=a.cellHeight||1;this.X=null;this.Ma=!1;this.la=a.bufferBits||1;this.Pc=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.K("unsupported buffer rotation: "+
this.c),this.c=0);this.ma=a.interruptRate;this.Ab=a.refreshRate||60;this.u=b;this.f=c;this.R=(this.Sc=d)||b||null;this.Nc=this.C;this.Mb=this.v;this.Ha=this.C/this.H|0;this.Ia=this.v/this.W|0;1<this.P&&(this.W++,this.qa=0,this.ta=!1);b=a.smoothing;(c=Fa.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<g.length;c++)if(d=(d=g[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.f[d]){this.f[d]=b;break}if(this.g=a.screenRotate)this.g=this.g%360,0<this.g&&(this.g-=360),-90!=this.g?(this.K("unsupported screen rotation: "+
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function oc(a){a.o=a.H*a.T;a.G=a.W*a.P;var b=a.o,c=a.G;a.c&&(b=a.G,c=a.o);a.B=0;if(!a.Oc&&(a.B=(a.o*a.la>>3)*a.G,!$a(a.j,a.ja,a.B,3)))return!1;a.B?(a.Ma=a.f.createImageData(b,c),a.Oa=16/a.la|0,Kc(a,a.B>>1)):Kc(a,(a.H+1)*a.W);a.s=document.createElement("canvas");a.s.width=b;a.s.height=c;a.sa=a.s.getContext("2d");a.I={};a.S=1<<a.la;a.L=Array(a.S+2);a.L[0]=[0,0,0,255];a.L[1]=[255,255,255,255];1==a.U&&(a.L[a.S+0]=[255,255,0,255],a.L[a.S+1]=[0,255,0,255]);2==a.U&&(a.Hb=60,a.ua=!1,a.Z=Array(a.H));return!0}
Fc.prototype.ra=function(a,b,c,d){this.v=a;this.j=b;this.a=c;this.O=d;oc(this);if(this.m=Wa(a,"Keyboard")){for(var e in this.va)this.m.V("led",e,this.va[e]);this.u&&this.m.V(this.Sc?"textarea":"canvas","kbd",this.R)}var f=this;this.Bb=Jb(this.a,function(){Nb(f)});Kb(this.a,this.Bb,1E3/Math.max(this.Ab,this.ma));this.Xa=0;this.M||B(this)};
function Jc(a,b,c,d){if(d)a.K("Unable to load font ROM (error "+d+": "+b+")");else{La(a.ya,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){q("Empty font ROM: "+b);return}if(1==f.length){q(f[0]);return}if(2048==f.length)a.X=f,pc(a);else{a.K("Unrecognized font data length ("+f.length+")");return}}catch(g){a.K("Font ROM data error: "+g.message);return}(a.f||a.O)&&B(a)}}
function pc(a){a.X&&(a.Ka=2==a.U,a.I[96]=[Lc(a,a.T,a.P),Lc(a,a.T,a.P,a.ua)],a.I[64]=[Lc(a,2*a.T,a.P),Lc(a,2*a.T,a.P,a.ua)],a.I[32]=a.I[0]=[Lc(a,2*a.T,2*a.P),Lc(a,2*a.T,2*a.P,a.ua)])}
function Lc(a,b,c,d){var e=8>=a.Aa?8:16,f=8<e?15:0,g=a.X.length/e,h=!1===d,l={T:b,P:c};l.canvas=document.createElement("canvas");l.canvas.width=16*b;l.canvas.height=g/16*c;l.context=l.canvas.getContext("2d");for(var n=l.context.createImageData(b,c),u=0;u<g;u++){for(var z=0,H=z;z<a.P;z++)for(var x=u*e+(f+z&e-1),x=d&&8==z?255:a.X[x],t=0;t<c/a.P;t++){for(var D=0,Q=0,U=Q;Q<a.T;Q++){for(var Z=x&128>>(7<Q?7:Q),D=a.Ka&&!Z&&D?D:Z,sa=0;sa<b/a.T;sa++)h&&(D=!D),Mc(a,n,U,H,D?1:0),U++;D=Z}H++}l.context.putImageData(n,
(u&15)*b,(u>>4)*c)}return l}Fc.prototype.ga=function(){return!0};Fc.prototype.V=function(a,b,c){var d=this;if("led"==a||"rled"==a)return this.va[b]=c,!0;switch(b){case "fullScreen":return this.A[b]=c,this.b&&this.b.Ha?c.onclick=function(){d.Ha()}:c.parentNode.removeChild(c),!0}return!1};
Fc.prototype.Ha=function(){var a=!1;if(this.b){if(this.b.Ha){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.C/this.w;b>c&&(a=Math.round(c/b*100)+"%")}this.La?(this.u.style.width=a,this.u.style.width=a,this.u.style.display="block",this.u.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.Ha();a=!0}this.R&&this.R.focus()}return a};
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function Nb(a,b){var c=!0;if(!b){a.ma&&(120==a.ma?a.Xa&1?(hc(a.a,2),c=!1):hc(a.a,1):hc(a.a,4));if(c&&a.N&&a.B){for(var d=a.j,e=a.B,f=!0,g=a.ja>>>d.j;0<e&&g<d.b.length;)d.b[g].oa&&(d.b[g].oa=f=!1,d.b[g].Eb=!0),e-=d.c,g++;f&&(c=!1)}Kb(a.a,a.Bb,1E3/Math.max(a.Ab,a.ma));a.Xa++}if(c)if(1<a.T)switch(a.U){case 2:for(var c=a.ja,d=-1,e=0,f=60==a.Hb?2:5,h=g=0,l=-1;e<a.W;){var n=0,u=c,z=d,H=a.H;for(96!=z&&(H>>=1);;){var x=cb(a.j,u++);if(127==(x&127)){var t=cb(a.j,u++),d=t&96,c=(t&15)<<8|cb(a.j,u),c=c+(t&16?
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Fc.prototype.ra=function(a,b,c,d){this.A=a;this.j=b;this.a=c;this.O=d;oc(this);if(this.m=Wa(a,"Keyboard")){for(var e in this.va)this.m.V("led",e,this.va[e]);this.u&&this.m.V(this.Sc?"textarea":"canvas","kbd",this.R)}var f=this;this.Bb=Jb(this.a,function(){Nb(f)});Kb(this.a,this.Bb,1E3/Math.max(this.Ab,this.ma));this.Za=0;this.M||B(this)};
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function pc(a){a.X&&(a.Ma=2==a.U,a.I[96]=[Lc(a,a.T,a.P),Lc(a,a.T,a.P,a.ua)],a.I[64]=[Lc(a,2*a.T,a.P),Lc(a,2*a.T,a.P,a.ua)],a.I[32]=a.I[0]=[Lc(a,2*a.T,2*a.P),Lc(a,2*a.T,2*a.P,a.ua)])}
function Lc(a,b,c,d){var e=8>=a.Ba?8:16,f=8<e?15:0,g=a.X.length/e,h=!1===d,l={T:b,P:c};l.canvas=document.createElement("canvas");l.canvas.width=16*b;l.canvas.height=g/16*c;l.context=l.canvas.getContext("2d");for(var n=l.context.createImageData(b,c),u=0;u<g;u++){for(var z=0,H=z;z<a.P;z++)for(var x=u*e+(f+z&e-1),x=d&&8==z?255:a.X[x],t=0;t<c/a.P;t++){for(var D=0,Q=0,U=Q;Q<a.T;Q++){for(var Z=x&128>>(7<Q?7:Q),D=a.Ma&&!Z&&D?D:Z,sa=0;sa<b/a.T;sa++)h&&(D=!D),Mc(a,n,U,H,D?1:0),U++;D=Z}H++}l.context.putImageData(n,
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Fc.prototype.Ja=function(){var a=!1;if(this.b){if(this.b.Ja){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.C/this.v;b>c&&(a=Math.round(c/b*100)+"%")}this.Na?(this.u.style.width=a,this.u.style.width=a,this.u.style.display="block",this.u.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.Ja();a=!0}this.R&&this.R.focus()}return a};
function Ic(a,b){!b&&a.b&&(a.Na?a.u.style.width=a.u.style.height="":a.b.style.width=a.b.style.height="")}function Kc(a,b){a.Pa=b;a.N=!1;if(void 0===a.i||a.i.length!=a.Pa)a.i=Array(a.Pa)}function Mc(a,b,c,d,e){d=a.c?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.U&&(208<=c&&236>c?e=a.S+0:28<=c&&72>c&&(e=a.S+1));a=a.L[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
function Nb(a,b){var c=!0;if(!b){a.ma&&(120==a.ma?a.Za&1?(hc(a.a,2),c=!1):hc(a.a,1):hc(a.a,4));if(c&&a.N&&a.B){for(var d=a.j,e=a.B,f=!0,g=a.ja>>>d.j;0<e&&g<d.b.length;)d.b[g].oa&&(d.b[g].oa=f=!1,d.b[g].Eb=!0),e-=d.c,g++;f&&(c=!1)}Kb(a.a,a.Bb,1E3/Math.max(a.Ab,a.ma));a.Za++}if(c)if(1<a.T)switch(a.U){case 2:for(var c=a.ja,d=-1,e=0,f=60==a.Hb?2:5,h=g=0,l=-1;e<a.W;){var n=0,u=c,z=d,H=a.H;for(96!=z&&(H>>=1);;){var x=cb(a.j,u++);if(127==(x&127)){var t=cb(a.j,u++),d=t&96,c=(t&15)<<8|cb(a.j,u),c=c+(t&16?
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2;g++;if(h>=a.o&&(h=0,l++,l>a.G))break}a.N=!0;b<a.o&&(e=n-b,d-=c,a.c&&(f=b,g=e,b=c,e=d,c=a.o-(f+g),d=g),a.sa.putImageData(a.Oa,0,0,b,c,e,d),a.f.drawImage(a.s,0,0,a.s.width,a.s.height,0,0,a.C,a.v))}}
za(function(){for(var a=A(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=y(c),e=document.createElement("canvas");if(!e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=(window?window.navigator.userAgent:"").indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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function Nc(a){this.I=+a.adapter;switch(this.I){case 0:this.L=0;this.R=2;break;default:q("Unrecognized serial adapter #"+this.I);return}this.b=this.c=null;this.N=a.tabSize;this.H=a.charBOL;this.f=0;this.C=!1;r.call(this,"SerialPort",a,Nc);var b=a.binding;if("console"==b)this.c="";else{var c;a=Oc;b&&(void 0===c&&(c="Panel"),(c=Oa(c,this.id))&&(b=c.A[b])&&this.V(null,a,b))}this.g="";this.i=this.s=null;this.exports={connect:this.Gb,receiveData:this.kb}}w(Nc);
function Nc(a){this.I=+a.adapter;switch(this.I){case 0:this.L=0;this.R=2;break;default:q("Unrecognized serial adapter #"+this.I);return}this.b=this.c=null;this.N=a.tabSize;this.H=a.charBOL;this.f=0;this.C=!1;r.call(this,"SerialPort",a,Nc);var b=a.binding;if("console"==b)this.c="";else{var c;a=Oc;b&&(void 0===c&&(c="Panel"),(c=Oa(c,this.id))&&(b=c.w[b])&&this.V(null,a,b))}this.g="";this.i=this.s=null;this.exports={connect:this.Gb,receiveData:this.kb}}w(Nc);
var Pc=[50,75,110,134.5,150,200,300,600,1200,1800,2E3,2400,3600,4800,9600,19200],Qc=[!1,0,0,133,142,39,238],Oc="buffer";k=Nc.prototype;
k.V=function(a,b,c,d){var e=this;switch(b){case Oc:return this.A[b]=this.b=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),Rc(e,b);return!0},c.onkeypress=function(a){a=a||window.event;Rc(e,a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0;default:if(d)return this.A[b]=c,d=d.replace(/\\e/g,String.fromCharCode(27)),c.onclick=function(){e.kb(d);return!0},
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k.Gb=function(){if(!this.i){var a=Ab(this.v,"connection");if(a){var b=a.split("->");if(2==b.length){var c=ha(b[0]);if(c!=this.Va)return;b=ha(b[1]);if(this.i=Na(b)){var d=this.i.exports;if(d){var e=d.connect;e&&e.call(this.i);if(this.s=d.receiveData){this.status(this.ya+"."+c+" connected to "+b);return}}}}this.status("Unable to establish connection: "+a)}}};k.ga=function(a,b){if(!b)if(this.Gb(),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};
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k.V=function(a,b,c,d){var e=this;switch(b){case Oc:return this.w[b]=this.b=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),Rc(e,b);return!0},c.onkeypress=function(a){a=a||window.event;Rc(e,a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0;default:if(d)return this.w[b]=c,d=d.replace(/\\e/g,String.fromCharCode(27)),c.onclick=function(){e.kb(d);return!0},
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k.Gb=function(){if(!this.i){var a=Ab(this.A,"connection");if(a){var b=a.split("->");if(2==b.length){var c=ha(b[0]);if(c!=this.Xa)return;b=ha(b[1]);if(this.i=Na(b)){var d=this.i.exports;if(d){var e=d.connect;e&&e.call(this.i);if(this.s=d.receiveData){this.status(this.za+"."+c+" connected to "+b);return}}}}this.status("Unable to establish connection: "+a)}}};k.ga=function(a,b){if(!b)if(this.Gb(),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};
k.ia=function(a){return a?this.save():!0};k.reset=function(){Uc(this)};k.save=function(){var a=new F(this),b=0,c=[];c[b++]=this.o;c[b++]=this.B;c[b++]=this.G;c[b++]=this.fa;c[b++]=this.m;c[b++]=this.v;c[b]=this.u;a.set(0,c);return a.data()};k.restore=function(a){return Uc(this,a[0])};function Uc(a,b){var c=0;b||(b=Qc);a.o=b[c++];a.B=b[c++];a.G=b[c++];a.fa=b[c++];a.m=b[c++];a.v=b[c++];a.u=b[c];return!0}
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2
versions/pcx86/1.30.1/pcx86-dbg.js
View file

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2
versions/pcx86/1.30.1/pcx86.js
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410
versions/pdpjs/1.30.1/pdp11-dbg.js
View file

@ -28,243 +28,245 @@
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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k.Sa=function(a,b,c){var d=!0;c||ph(this,a,b,!1,!0);if(a!=this.f){var e=this.Y(b);if(-1===e)this.j("invalid address: "+J(this,b.C)),d=!1;else{var f=this.w;f.W[e>>>f.ja].Sa(e&f.w,a==this.B)}}d&&(a.push(b),c?b.Ba=!0:(qh(this,a,a.length-1,"set"),Yg(this)));return d};function ph(a,b,c,d,e){var f=!1;c=a.Y(c);for(var g=1;g<b.length;g++){var h=b[g];if(c==a.Y(h)&&(!d||h.Ba)){f=!0;h.Ba||e||qh(a,b,g,"cleared");b.splice(g,1);b!=a.f&&(d=a.w,Lc(d.W[c>>>d.ja],b==a.B));h.Ba||Yg(a);break}}return f}
function rh(a,b){for(var c=1;c<b.length;c++)qh(a,b,c);return b.length-1}function qh(a,b,c,d){c=b[c];a.j(b[0]+" "+J(a,c.C)+(d?" "+d:c.hc?' "'+c.hc+'"':""))}function oh(a,b){if(void 0!==b)Kc(a,b,1,a.f,!0),a.V=0;else for(b=1;b<a.f.length;b++){var c=a.f[b];if(c.Ba){if(!ph(a,a.f,c,!0))break;b=0}}}
function Kc(a,b,c,d,e){var f=!1;if(!a.Ya++)for(var g=1;!f&&g<d.length;g++){var h=d[g];if(!e||h.Ba)for(var m=a.Y(h),p=0;p<c;p++)if(b+p==m){var q,f=!0;h.Ba&&(ph(a,d,h,!0),e=!0);if(q=h.lc){for(var f=!1,v=0;v<q.length;v++)if(!sh(a,q[v],!0)){if(q[v].indexOf("if")){f=!0;break}for(var w=v+1;w<q.length&&q[w].indexOf("else");w++)v++;if(w==q.length){f=!0;break}}a.b.v.ca||(f=!0)}if(f){e||qh(a,d,g,"hit");break}}}a.Ya--;return f}
function th(a,b,c,d){var e=Z(b.C),f=a.na(b,2),g,h;for(h in a.$a)if(g=a.$a[h][f&h])break;g||(g=ch);var m=g[0];0<=a.nb.indexOf(m)&&(g=ch,m=g[0]);var p=h="",q=ah[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="",F=E&61440;if(4096==F)w=w.C+((f&255)<<24>>23)&65535,y=J(x,w);else if(8192==F)w=w.C-((f&63)<<1)&65535,y=J(x,w);else if(12288==F)y=J(x,f&7,1);else if(24576==F)y=J(x,f&63,1);else if(F=f&E,E&4032&&(F>>=6,E>>=6),E&63)switch(E=F&7,F&56){case 0:y=
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function vh(a,b){var c="",d=a.b;8>b?(c=kh(b),c+="="+J(a,d.u[b])):13>b?c="A"+(b-8)+"="+J(a,d.Ea[b-8]):16<=b&&20>b?c="S"+(b-16)+"="+J(a,d.va[b-16]):20==b&&(c="PS="+J(a,Lb(d)));c&&(c+=" ");return c}function wh(a){var b,c="";for(b=0;6>b;b++)c+=vh(a,b);c=c+"\n"+(vh(a,6)+vh(a,7)+vh(a,20));return c+=uh(a,"T")+uh(a,"N")+uh(a,"Z")+uh(a,"V")+uh(a,"C")}k.Vb=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function xh(a,b,c){var d=[],e=a.Y(b)>>>0;for(b=0;b<a.F.length;b++){var f=a.F[b],g=f.C>>>0,h=f.vc;if(e>=g&&e<g+h){e=ya(f.Ub,[e-g],a.Vb);0<=e?yh(a,b,e,d):c&&(e=~e,yh(a,b,e-1,d),yh(a,b,e,d));break}}return d}function yh(a,b,c,d){var e={},f=a.F[b].Ub,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.F[b].ka[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}
function zh(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Vg(a)||a.j("no variables"),!0;if(!c[2])return Vg(a,c[1]);if(!c[3])return delete a.aa[c[1]],!0;b=Rg(a,c[3]);return void 0!==b?(a.aa[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function Ah(a,b,c){var d=null;if(b=fh(a,b,!0)){a.Y(b);var e=xh(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.C-e[1])&&(g=" + "+l(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.C)&&(g=" - "+l(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function mh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.j("missing value for "+b[1]);return}f=Rg(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":O(d,f);a.K=Z(d.u[7]);break;case "N":d.U=f?32768:0;break;case "Z":d.X=
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function Ch(a,b,c){var d="t"!=b;c=Tg(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Ma(c,function(){return nb(a,!0)&&a.jb(e,d,!1)},function(){a.D.$();nb(a,!1)})}
function nh(a,b,c,d){if(b=fh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Tg(a,c.substr(1)),null!=c&&(d=c);else{d=fh(a,c,!0);if(!d||d.C<b.C)return;e=d.C-b.C;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=ob(a,!1)||a.V?a.H:null;var g=null!=f?"cycles":null,h=xh(a,b),m=b.C;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=th(a,b,g,f);a.j(f);a.K=b;e-=b.C-m;c++}}}
function sh(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.O.C)),a.K=a.O,a.P=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.sa=null;if(pb(a)&&0<b.length){a.P&&(b="a "+J(a,a.O.C)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");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}}g[0]=g[0].toLowerCase();switch(g[0].charAt(0)){case "a":var v=
fh(a,g[1],!0);if(v)if(a.O=v,void 0===g[2])a.j("begin assemble at "+J(a,v.C)),a.P=!0,a.D.$();else{var w;a.j("not supported yet");w=[];if(w.length){for(var x=0;x<w.length;x++)a.Fb(v,w[x],1);a.j(th(a,a.O))}}break;case "b":a:{var E=g[0],y=g[1],F=b;if("?"==y)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var Fa=E.charAt(1);if("l"==Fa){var kd;kd=0+rh(a,a.f);kd+=rh(a,a.M);(kd+=rh(a,a.B))||a.j("no breakpoints")}else if("n"==Fa)a.qa=Tg(a,y),a.j("break after "+a.qa+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var V=Z();if("*"!=y&&(V=fh(a,y,!0),!V))break a;"c"==Fa?null==V.C?(Xg(a),a.j("all breakpoints cleared")):ph(a,a.f,V)||ph(a,a.M,V)||ph(a,a.B,V)||a.j("breakpoint missing: "+J(a,V.C)):null!=V.C&&(jh(a,V,F),"p"==Fa?a.Sa(a.f,
V):"r"==Fa?a.Sa(a.M,V):"w"==Fa?a.Sa(a.B,V):a.j("unknown breakpoint command: "+Fa))}}}break;case "c":a.Ta&&(a.Ta.value="");break;case "d":a:{var Xa,Ya=g[0],ia=g[1],Ga=g[2],Vh=g[3];if("?"==ia){var Za="";for(Xa in tb)a.Fa[Xa]&&(Za&&(Za+=","),Za+=Xa);Za+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
Za.length&&a.j("dump extension commands:\n\t"+Za)}else if("state"==ia){var Qf=Dh(a.D,!0);"console"==Ga?console.log(Qf):(a.Ta&&(a.Ta.value=""),a.j(Qf))}else if("symbols"==ia)for(var ld=0;ld<a.F.length;ld++){var md=a.F[ld],$a;for($a in md.ka)if("."!=$a.charAt(0)){var Rf=md.ka[$a].o;if(void 0!==Rf){var Sf=md.ka[$a].l;Sf&&($a=Sf);a.j(J(a,Rf)+" "+$a)}}}else{if("d"==Ya){for(Xa in tb)if(g[1]==Xa){var Tf=a.Fa[Xa];Tf?(g.shift(),g.shift(),Tf(g)):a.j("no dump registered for "+ia);break a}ia||(Ya=a.Cb||"db")}else a.Cb=
Ya;if("dh"==Ya){var Uf=ia,Vf=Ga,Wf="",Xf=0,ca=a.fa,ja=a.I;if(ja.length){var Y=+Uf||a.Za,vb=+Vf||10;isNaN(Y)?Y=vb:Wf="more ";Y>ja.length&&(a.j("note: only "+ja.length+" available"),Y=ja.length);ca-=Y;0>ca&&(null==ja[ja.length-1].C?(Y=ca+Y,ca=0):ca+=ja.length);var nd=[];"call"==Vf&&(vb=1E5,nd=["CALL"]);for(void 0!==Uf&&a.j(Y+" instructions earlier:");0<vb&&ca!=a.fa;){var Yf=ja[ca++];if(null==Yf.C)break;var wb=Z(Yf.C),Wh=Y--,Zf=th(a,wb,"history",Wh);(!nd.length||0<=Zf.indexOf(nd[0]))&&a.j(Zf);wb.Jb&&
(ca+=wb.Jb,vb-=wb.Jb,Y-=wb.Jb);ca>=ja.length&&(ca=0);a.Za=Y;Xf++;vb--}}Xf||(a.j("no "+Wf+"history available"),a.Za=void 0)}else{var xb=fh(a,ia);if(xb){var kc=0;Ga&&("l"==Ga.charAt(0)&&(Ga=Ga.substr(1)||Vh),kc=Tg(a,Ga)>>>0,65536<kc&&(kc=65536));for(var yb="",ab="dd"==Ya?4:"dw"==Ya?2:1,lc=ab*kc||128,Xh=lc+15>>4||1;Xh--&&0<lc;){var mc=0,zb=0,Ab,od="",$f="",ia=J(a,xb.C);for(Ab=4==ab?16:a.ma;0<Ab&&0<lc;Ab--){var pd,nc=2==ab?a.na(xb,pd=2):a.ob(xb,pd=1),mc=mc|nc<<(zb<<3),zb=zb+pd;zb==ab&&(od+=J(a,mc,ab),
od+=1==ab?9==Ab?"-":" ":" ",mc=zb=0);$f+=32<=nc&&128>nc?String.fromCharCode(nc):".";lc--}yb&&(yb+="\n");yb+=ia+" "+od+(0==Ab?" "+$f:"")}yb&&a.j(yb);a.Qa=xb}}}}break;case "e":if("else"==g[0])break;var bb,qd,rd,sd,td=g[0],ud=g[1];"eb"==td?(bb=1,qd=255,rd=a.ob,sd=a.Fb):"e"==td||"ew"==td?(bb=2,qd=65535,rd=a.na,sd=a.Wa):ud=null;if(null==ud)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 oc=fh(a,ud);if(oc)for(var pc=2;pc<
g.length;pc++){var Bb=Rg(a,g[pc]);if(void 0===Bb){a.j("unrecognized value: "+g[pc]);break}Bb&~qd&&a.j("warning: "+l(Bb)+" exceeds "+bb+"-byte value");var Yh=rd.call(a,oc);a.j("changing "+J(a,oc.C)+" from "+J(a,Yh,bb)+" to "+J(a,Bb,bb));sd.call(a,oc,Bb,bb)}}break;case "g":a:{var ag=g[1],Zh=b;if(void 0!==ag){var vd=fh(a,ag,!0);if(!vd)break a;jh(a,vd,Zh);a.Sa(a.f,vd,!0)}a.ib(!0,c)}break;case "h":a.v.ca?(c||a.j("halting"),a.da()):ob(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var wd;
var Cb=b.substr(2),Cb=va(Cb);Rg(a,Cb)?(c||a.j("true: "+Cb),wd=!0):(c||a.j("false: "+Cb),wd=!1);wd||(d=!1);break}f=!0;break;case "k":var $h=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var xd=0,yd=Z(),Db=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Db.C));10>xd;){for(var Ha=null,ai=256;65536>Db.C>>>0;){yd.C=a.na(Db,2);if(null==Db.C||!ai--)break;if(!(yd.C&1)){for(var bi=a,qc=yd,bg=null,Eb=qc.C,cg=Eb,zd=1;6>=zd&&Eb;zd++){if(2<
zd){qc.C=Eb;var rc=th(bi,qc);if(0<=rc.indexOf("JSR")){var dg=rc.indexOf(" ");if(Eb+(rc.indexOf(" ",dg+1)-dg-1)/2==cg){bg=rc;break}}}Eb-=2}qc.C=cg;if(Ha=bg)break}}if(!Ha||null==Ha)break;var eg=null;if("ks"==$h){var fg=Ha.match(/[0-9A-F]+$/);fg&&(eg=Ah(a,fg[0]))}Ha=ua(Ha,50)+" ;"+(eg||"stack="+J(a,Db.C));a.j(Ha);xd++}xd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){Ah(a,g[1],!0);break}f=!0;break;case "m":a:{var ka,la=null,G=g[1];"?"==G&&(G=void 0);if(void 0!==G){var xa=0;if("all"==
G)xa=1878917119,G=null;else if("on"==G)la=!0,G=null;else if("off"==G)la=!1,G=null;else{"keys"==G&&(G="key");"kbd"==G&&(G="keyboard");for(ka in tb)if(G==ka){xa=tb[ka];la=!!(a.la&xa);break}if(!xa){a.j("unknown message category: "+G);break a}}if(xa)if("on"==g[2])a.la|=xa,la=!0;else if("off"==g[2]&&(a.la&=~xa,la=!1,1073741824==xa)){for(var Ad=0;Ad<a.wa.length;Ad++)a.j(a.wa[Ad]);a.wa=[]}}var ci=0,Fb="";for(ka in tb)if(!G||G==ka){var di=!!(a.la&tb[ka]);if(null===la||la==di)Fb&&(Fb+=","),++ci%10||(Fb+="\n\t"),
"key"==ka&&(ka="keys"),Fb+=ka}void 0===G&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==la?la?"messages on: ":"messages off: ":"message categories:\n\t")+(Fb||"none"));Yg(a)}break;case "p":if("print"==g[0]){Bh(a,b.substr(5));break}var ei="pr"==g[0]?1:0;if(a.V)a.j("step in progress");else{var gg=Z(a.b.u[7]);a.ob(gg);a.V?(a.Sa(a.f,gg,!0),a.ib()||(a.D&&a.D.ub(),a.V=0)):Ch(a,ei?"tr":"t")}break;case "r":if("reset"==b){a.D&&a.D.reset();break}mh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Gb=
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function wh(a,b,c,d){var e=Z(b.B),f=a.na(b,2),g,h;for(h in a.eb)if(g=a.eb[h][f&h])break;g||(g=fh);var m=g[0];0<=a.zb.indexOf(m)&&(g=fh,m=g[0]);var p=h="",q=dh[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="",F=E&61440;if(4096==F)w=w.B+((f&255)<<24>>23)&65535,y=J(x,w);else if(8192==F)w=w.B-((f&63)<<1)&65535,y=J(x,w);else if(12288==F)y=J(x,f&7,1);else if(24576==F)y=J(x,f&63,1);else if(F=f&E,E&4032&&(F>>=6,E>>=6),E&63)switch(E=F&7,F&56){case 0:y=
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function Ah(a,b,c){var d=[],e=a.Y(b)>>>0;for(b=0;b<a.F.length;b++){var f=a.F[b],g=f.B>>>0,h=f.vc;if(e>=g&&e<g+h){e=ya(f.Vb,[e-g],a.Wb);0<=e?Bh(a,b,e,d):c&&(e=~e,Bh(a,b,e-1,d),Bh(a,b,e,d));break}}return d}function Bh(a,b,c,d){var e={},f=a.F[b].Vb,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.F[b].ka[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}
function Ch(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Yg(a)||a.j("no variables"),!0;if(!c[2])return Yg(a,c[1]);if(!c[3])return delete a.ba[c[1]],!0;b=Ug(a,c[3]);return void 0!==b?(a.ba[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
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function ph(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=Ug(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.V=f?32768:0;break;case "Z":d.X=
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function qh(a,b,c,d){if(b=ih(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Wg(a,c.substr(1)),null!=c&&(d=c);else{d=ih(a,c,!0);if(!d||d.B<b.B)return;e=d.B-b.B;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=ob(a,!1)||a.U?a.H:null;var g=null!=f?"cycles":null,h=Ah(a,b),m=b.B;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=wh(a,b,g,f);a.j(f);a.K=b;e-=b.B-m;c++}}}
function vh(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.O.B)),a.K=a.O,a.P=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.sa=null;if(pb(a)&&0<b.length){a.P&&(b="a "+J(a,a.O.B)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");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}}g[0]=g[0].toLowerCase();switch(g[0].charAt(0)){case "a":var v=
ih(a,g[1],!0);if(v)if(a.O=v,void 0===g[2])a.j("begin assemble at "+J(a,v.B)),a.P=!0,a.D.$();else{var w;a.j("not supported yet");w=[];if(w.length){for(var x=0;x<w.length;x++)a.Ib(v,w[x],1);a.j(wh(a,a.O))}}break;case "b":a:{var E=g[0],y=g[1],F=b;if("?"==y)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
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U):"r"==Fa?a.Sa(a.M,U):"w"==Fa?a.Sa(a.C,U):a.j("unknown breakpoint command: "+Fa))}}}break;case "c":a.Va&&(a.Va.value="");break;case "d":a:{var Xa,Ya=g[0],ja=g[1],Ga=g[2],Yh=g[3];if("?"==ja){var Za="";for(Xa in tb)a.Fa[Xa]&&(Za&&(Za+=","),Za+=Xa);Za+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
Za.length&&a.j("dump extension commands:\n\t"+Za)}else if("state"==ja){var Sf=Gh(a.D,!0);"console"==Ga?console.log(Sf):(a.Va&&(a.Va.value=""),a.j(Sf))}else if("symbols"==ja)for(var ld=0;ld<a.F.length;ld++){var md=a.F[ld],$a;for($a in md.ka)if("."!=$a.charAt(0)){var Tf=md.ka[$a].o;if(void 0!==Tf){var Uf=md.ka[$a].l;Uf&&($a=Uf);a.j(J(a,Tf)+" "+$a)}}}else{if("d"==Ya){for(Xa in tb)if(g[1]==Xa){var Vf=a.Fa[Xa];Vf?(g.shift(),g.shift(),Vf(g)):a.j("no dump registered for "+ja);break a}ja||(Ya=a.Fb||"db")}else a.Fb=
Ya;if("dh"==Ya){var Wf=ja,Xf=Ga,Yf="",Zf=0,ca=a.fa,ka=a.J;if(ka.length){var Y=+Wf||a.bb,vb=+Xf||10;isNaN(Y)?Y=vb:Yf="more ";Y>ka.length&&(a.j("note: only "+ka.length+" available"),Y=ka.length);ca-=Y;0>ca&&(null==ka[ka.length-1].B?(Y=ca+Y,ca=0):ca+=ka.length);var nd=[];"call"==Xf&&(vb=1E5,nd=["CALL"]);for(void 0!==Wf&&a.j(Y+" instructions earlier:");0<vb&&ca!=a.fa;){var $f=ka[ca++];if(null==$f.B)break;var wb=Z($f.B),Zh=Y--,ag=wh(a,wb,"history",Zh);(!nd.length||0<=ag.indexOf(nd[0]))&&a.j(ag);wb.Mb&&
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g.length;qc++){var Bb=Ug(a,g[qc]);if(void 0===Bb){a.j("unrecognized value: "+g[qc]);break}Bb&~qd&&a.j("warning: "+l(Bb)+" exceeds "+bb+"-byte value");var ai=rd.call(a,pc);a.j("changing "+J(a,pc.B)+" from "+J(a,ai,bb)+" to "+J(a,Bb,bb));sd.call(a,pc,Bb,bb)}}break;case "g":a:{var cg=g[1],bi=b;if(void 0!==cg){var vd=ih(a,cg,!0);if(!vd)break a;mh(a,vd,bi);a.Sa(a.f,vd,!0)}a.lb(!0,c)}break;case "h":a.v.da?(c||a.j("halting"),a.aa()):ob(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var wd;
var Cb=b.substr(2),Cb=va(Cb);Ug(a,Cb)?(c||a.j("true: "+Cb),wd=!0):(c||a.j("false: "+Cb),wd=!1);wd||(d=!1);break}f=!0;break;case "k":var ci=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var xd=0,yd=Z(),Db=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Db.B));10>xd;){for(var Ha=null,di=256;65536>Db.B>>>0;){yd.B=a.na(Db,2);if(null==Db.B||!di--)break;if(!(yd.B&1)){for(var ei=a,rc=yd,dg=null,Eb=rc.B,eg=Eb,zd=1;6>=zd&&Eb;zd++){if(2<
zd){rc.B=Eb;var sc=wh(ei,rc);if(0<=sc.indexOf("JSR")){var fg=sc.indexOf(" ");if(Eb+(sc.indexOf(" ",fg+1)-fg-1)/2==eg){dg=sc;break}}}Eb-=2}rc.B=eg;if(Ha=dg)break}}if(!Ha||null==Ha)break;var gg=null;if("ks"==ci){var hg=Ha.match(/[0-9A-F]+$/);hg&&(gg=Dh(a,hg[0]))}Ha=ua(Ha,50)+" ;"+(gg||"stack="+J(a,Db.B));a.j(Ha);xd++}xd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){Dh(a,g[1],!0);break}f=!0;break;case "m":a:{var la,ma=null,G=g[1];"?"==G&&(G=void 0);if(void 0!==G){var xa=0;if("all"==
G)xa=1878917119,G=null;else if("on"==G)ma=!0,G=null;else if("off"==G)ma=!1,G=null;else{"keys"==G&&(G="key");"kbd"==G&&(G="keyboard");for(la in tb)if(G==la){xa=tb[la];ma=!!(a.la&xa);break}if(!xa){a.j("unknown message category: "+G);break a}}if(xa)if("on"==g[2])a.la|=xa,ma=!0;else if("off"==g[2]&&(a.la&=~xa,ma=!1,1073741824==xa)){for(var Ad=0;Ad<a.wa.length;Ad++)a.j(a.wa[Ad]);a.wa=[]}}var fi=0,Fb="";for(la in tb)if(!G||G==la){var gi=!!(a.la&tb[la]);if(null===ma||ma==gi)Fb&&(Fb+=","),++fi%10||(Fb+="\n\t"),
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