Code in place for parsing tape data when "load" (as opposed to "attach") is requested

This commit is contained in:
Jeff Parsons 2016-10-18 16:53:20 -07:00 • committed by Jeff Parsons
commit 6c4f8f4bb3
4 changed files with 258 additions and 217 deletions

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@ -6,6 +6,7 @@
<tape id="tape01" name="Absolute Loader" path="/apps/pdp11/tapes/DEC-11-L2PC-PO.json"/> <tape id="tape01" name="Absolute Loader" path="/apps/pdp11/tapes/DEC-11-L2PC-PO.json"/>
<tape id="tape02" name="BASIC (Single User)" path="/apps/pdp11/tapes/DEC-11-AJPB-PB.json"/> <tape id="tape02" name="BASIC (Single User)" path="/apps/pdp11/tapes/DEC-11-AJPB-PB.json"/>
</control> </control>
<control type="button" binding="attachTape">Attach</control>
<control type="button" binding="loadTape">Load</control> <control type="button" binding="loadTape">Load</control>
<control type="description" binding="descTape" padRight="8px"/> <control type="description" binding="descTape" padRight="8px"/>
<control type="file" binding="mountTape"/> <control type="file" binding="mountTape"/>

View file

@ -56,15 +56,12 @@ function PC11(parms)
this.configMount = parms['autoMount'] || null; this.configMount = parms['autoMount'] || null;
this.cAutoMount = 0; this.cAutoMount = 0;
/*
* TODO: Technically, the PC11 should have a timer that "clocks" data from the aTapeData buffer into the
* PRB register at the appropriate rate (300 CPS for the high-speed version, 10 CPS for the low-speed version).
*/
this.prs = 0; // PRS register this.prs = 0; // PRS register
this.prb = 0; // PRB register this.prb = 0; // PRB register
this.iTapeData = 0; // buffer index this.iTapeData = 0; // buffer index
this.aTapeData = []; // buffer for the PRB register this.aTapeData = []; // buffer for the PRB register
this.sLoadState = PC11.LOADSTATE.NONE; this.sTapeSource = PC11.SOURCE.NONE;
this.nTapeTarget = PC11.TARGET.NONE;
this.sTapeName = this.sTapePath = ""; this.sTapeName = this.sTapePath = "";
/* /*
@ -80,12 +77,18 @@ Component.subclass(PC11);
/* /*
* There's nothing super special about these values, except that NONE should be falsey and the others should not. * There's nothing super special about these values, except that NONE should be falsey and the others should not.
*/ */
PC11.LOADSTATE = { PC11.SOURCE = {
NONE: "", NONE: "",
LOCAL: "?", LOCAL: "?",
REMOTE: "??" REMOTE: "??"
}; };
PC11.TARGET = {
NONE: 0,
READER: 1,
MEMORY: 2
};
/** /**
* setBinding(sType, sBinding, control, sValue) * setBinding(sType, sBinding, control, sValue)
* *
@ -99,12 +102,12 @@ PC11.LOADSTATE = {
PC11.prototype.setBinding = function(sType, sBinding, control, sValue) PC11.prototype.setBinding = function(sType, sBinding, control, sValue)
{ {
var pc11 = this; var pc11 = this;
var nTapeTarget = PC11.TARGET.NONE;
switch (sBinding) { switch (sBinding) {
case "listTapes": case "listTapes":
this.bindings[sBinding] = control; this.bindings[sBinding] = control;
control.onchange = function onChangeListTapes(event) { control.onchange = function onChangeListTapes(event) {
var controlDesc = pc11.bindings["descTape"]; var controlDesc = pc11.bindings["descTape"];
var controlOption = control.options[control.selectedIndex]; var controlOption = control.options[control.selectedIndex];
@ -131,15 +134,24 @@ PC11.prototype.setBinding = function(sType, sBinding, control, sValue)
this.bindings[sBinding] = control; this.bindings[sBinding] = control;
return true; return true;
/*
* "loadTape" operation must do pretty much everything that the "attachTape" does, but whereas the attach
* operation records the bytes in aTapeData, the load operation stuffs them directly into the machine's memory;
* the former sets nTapeTarget to TARGET.READER, while the latter sets it to TARGET.MEMORY.
*/
case "loadTape": case "loadTape":
this.bindings[sBinding] = control; nTapeTarget = PC11.TARGET.MEMORY;
/* falls through */
case "attachTape":
if (!nTapeTarget) nTapeTarget = PC11.TARGET.READER;
this.bindings[sBinding] = control;
control.onclick = function onClickLoadTape(event) { control.onclick = function onClickLoadTape(event) {
var controlTapes = pc11.bindings["listTapes"]; var controlTapes = pc11.bindings["listTapes"];
if (controlTapes) { if (controlTapes) {
var sTapeName = controlTapes.options[controlTapes.selectedIndex].text; var sTapeName = controlTapes.options[controlTapes.selectedIndex].text;
var sTapePath = controlTapes.value; var sTapePath = controlTapes.value;
pc11.loadSelectedTape(sTapeName, sTapePath); pc11.loadSelectedTape(sTapeName, sTapePath, nTapeTarget);
} }
}; };
return true; return true;
@ -175,7 +187,10 @@ PC11.prototype.setBinding = function(sType, sBinding, control, sValue)
if (file) { if (file) {
var sTapePath = file.name; var sTapePath = file.name;
var sTapeName = str.getBaseName(sTapePath, true); var sTapeName = str.getBaseName(sTapePath, true);
pc11.loadSelectedTape(sTapeName, sTapePath, file); /*
* TODO: Provide a way to mount tapes into MEMORY as well as READER.
*/
pc11.loadSelectedTape(sTapeName, sTapePath, PC11.TARGET.READER, file);
} }
/* /*
* Prevent reloading of web page after form submission * Prevent reloading of web page after form submission
@ -233,9 +248,9 @@ PC11.prototype.initBus = function(cmp, bus, cpu, dbg)
bus.addIOTable(this, PC11.UNIBUS_IOTABLE); bus.addIOTable(this, PC11.UNIBUS_IOTABLE);
this.addTape("None", PC11.LOADSTATE.NONE, true); this.addTape("None", PC11.SOURCE.NONE, true);
if (this.fLocalTapes) this.addTape("Local Tape", PC11.LOADSTATE.LOCAL); if (this.fLocalTapes) this.addTape("Local Tape", PC11.SOURCE.LOCAL);
this.addTape("Remote Tape", PC11.LOADSTATE.REMOTE); this.addTape("Remote Tape", PC11.SOURCE.REMOTE);
if (!this.autoMount()) this.setReady(); if (!this.autoMount()) this.setReady();
}; };
@ -298,7 +313,10 @@ PC11.prototype.autoMount = function(fRemount)
var sTapePath = this.configMount['path']; var sTapePath = this.configMount['path'];
var sTapeName = this.configMount['name'] || this.findTape(sTapePath); var sTapeName = this.configMount['name'] || this.findTape(sTapePath);
if (sTapePath && sTapeName) { if (sTapePath && sTapeName) {
if (!this.loadTape(sTapeName, sTapePath, true) && fRemount) { /*
* TODO: Provide a way to autoMount tapes into MEMORY as well as READER.
*/
if (!this.loadTape(sTapeName, sTapePath, PC11.TARGET.READER, true) && fRemount) {
this.setReady(false); this.setReady(false);
} }
} else { } else {
@ -309,28 +327,28 @@ PC11.prototype.autoMount = function(fRemount)
}; };
/** /**
* loadSelectedTape(sTapeName, sTapePath, file) * loadSelectedTape(sTapeName, sTapePath, nTapeTarget, file)
* *
* @this {PC11} * @this {PC11}
* @param {string} sTapeName * @param {string} sTapeName
* @param {string} sTapePath * @param {string} sTapePath
* @param {number} nTapeTarget
* @param {File} [file] is set if there's an associated File object * @param {File} [file] is set if there's an associated File object
*/ */
PC11.prototype.loadSelectedTape = function(sTapeName, sTapePath, file) PC11.prototype.loadSelectedTape = function(sTapeName, sTapePath, nTapeTarget, file)
{ {
if (!sTapePath) { if (!sTapePath) {
this.unloadTape(false); this.unloadTape(false);
return; return;
} }
if (sTapePath == PC11.LOADSTATE.LOCAL) { if (sTapePath == PC11.SOURCE.LOCAL) {
this.notice('Use "Choose File" and "Mount" to select and load a local tape.'); this.notice('Use "Choose File" and "Mount" to select and load a local tape.');
return; return;
} }
/* /*
* If the special PC11.LOADSTATE.REMOTE path is selected, then we want to prompt the user for a URL. * If the special PC11.SOURCE.REMOTE path is selected, then we want to prompt the user for a URL.
* Oh, and make sure we pass an empty string as the 2nd parameter to prompt(), so that IE won't display * Oh, and make sure we pass an empty string as the 2nd parameter to prompt(), so that IE won't display
* "undefined" -- because after all, undefined and "undefined" are EXACTLY the same thing, right? * "undefined" -- because after all, undefined and "undefined" are EXACTLY the same thing, right?
* *
@ -338,36 +356,37 @@ PC11.prototype.loadSelectedTape = function(sTapeName, sTapePath, file)
* I should do, like dynamically updating "listTapes" to include new entries, and adding new entries * I should do, like dynamically updating "listTapes" to include new entries, and adding new entries
* to the save/restore data. * to the save/restore data.
*/ */
if (sTapePath == PC11.LOADSTATE.REMOTE) { if (sTapePath == PC11.SOURCE.REMOTE) {
sTapePath = window.prompt("Enter the URL of a remote tape image.", "") || ""; sTapePath = window.prompt("Enter the URL of a remote tape image.", "") || "";
if (!sTapePath) return; if (!sTapePath) return;
sTapeName = str.getBaseName(sTapePath); sTapeName = str.getBaseName(sTapePath);
if (DEBUG) this.println("Attempting to load " + sTapePath + " as \"" + sTapeName + "\""); if (DEBUG) this.println("Attempting to load " + sTapePath + " as \"" + sTapeName + "\"");
this.sLoadState = PC11.LOADSTATE.REMOTE; this.sTapeSource = PC11.SOURCE.REMOTE;
} }
else { else {
this.sLoadState = sTapePath; this.sTapeSource = sTapePath;
} }
this.loadTape(sTapeName, sTapePath, false, file); this.loadTape(sTapeName, sTapePath, nTapeTarget, false, file);
}; };
/** /**
* loadTape(sTapeName, sTapePath, fAutoMount, file) * loadTape(sTapeName, sTapePath, nTapeTarget, fAutoMount, file)
* *
* NOTE: If sTapePath is already loaded, nothing needs to be done. * NOTE: If sTapePath is already loaded, nothing needs to be done.
* *
* @this {PC11} * @this {PC11}
* @param {string} sTapeName * @param {string} sTapeName
* @param {string} sTapePath * @param {string} sTapePath
* @param {number} nTapeTarget
* @param {boolean} [fAutoMount] * @param {boolean} [fAutoMount]
* @param {File} [file] is set if there's an associated File object * @param {File} [file] is set if there's an associated File object
* @return {number} 1 if tape loaded, 0 if queued up (or busy), -1 if already loaded * @return {number} 1 if tape loaded, 0 if queued up (or busy), -1 if already loaded
*/ */
PC11.prototype.loadTape = function(sTapeName, sTapePath, fAutoMount, file) PC11.prototype.loadTape = function(sTapeName, sTapePath, nTapeTarget, fAutoMount, file)
{ {
var nResult = -1; var nResult = -1;
if (this.sTapePath.toLowerCase() != sTapePath.toLowerCase()) { if (this.sTapePath.toLowerCase() != sTapePath.toLowerCase() || this.nTapeTarget != nTapeTarget) {
nResult++; nResult++;
this.unloadTape(true); this.unloadTape(true);
@ -381,27 +400,28 @@ PC11.prototype.loadTape = function(sTapeName, sTapePath, fAutoMount, file)
this.cAutoMount++; this.cAutoMount++;
if (this.messageEnabled()) this.printMessage("auto-loading tape: " + sTapeName); if (this.messageEnabled()) this.printMessage("auto-loading tape: " + sTapeName);
} }
if (this.load(sTapeName, sTapePath, file)) { if (this.load(sTapeName, sTapePath, nTapeTarget, file)) {
nResult++; nResult++;
} else { } else {
this.flags.busy = true; this.flags.busy = true;
} }
} }
} }
if (DEBUG && nResult) this.println("tape loaded"); if (DEBUG && nResult) this.println(this.nTapeTarget == PC11.TARGET.READER? "tape attached" : "tape loaded");
return nResult; return nResult;
}; };
/** /**
* load(sTapeName, sTapePath, file) * load(sTapeName, sTapePath, nTapeTarget, file)
* *
* @this {PC11} * @this {PC11}
* @param {string} sTapeName * @param {string} sTapeName
* @param {string} sTapePath * @param {string} sTapePath
* @param {number} nTapeTarget
* @param {File} [file] is set if there's an associated File object * @param {File} [file] is set if there's an associated File object
* @return {boolean} true if load completed (successfully or not), false if queued * @return {boolean} true if load completed (successfully or not), false if queued
*/ */
PC11.prototype.load = function(sTapeName, sTapePath, file) PC11.prototype.load = function(sTapeName, sTapePath, nTapeTarget, file)
{ {
var pc11 = this; var pc11 = this;
var sTapeURL = sTapePath; var sTapeURL = sTapePath;
@ -414,7 +434,7 @@ PC11.prototype.load = function(sTapeName, sTapePath, file)
if (file) { if (file) {
var reader = new FileReader(); var reader = new FileReader();
reader.onload = function() { reader.onload = function() {
pc11.doneRead(sTapeName, sTapePath, reader.result); pc11.doneRead(sTapeName, sTapePath, nTapeTarget, reader.result);
}; };
reader.readAsArrayBuffer(file); reader.readAsArrayBuffer(file);
return true; return true;
@ -440,21 +460,22 @@ PC11.prototype.load = function(sTapeName, sTapePath, file)
} }
return !!web.getResource(sTapeURL, null, true, function(sURL, sResponse, nErrorCode) { return !!web.getResource(sTapeURL, null, true, function(sURL, sResponse, nErrorCode) {
pc11.doneLoad(sTapeName, sTapePath, sResponse, sURL, nErrorCode); pc11.doneLoad(sTapeName, sTapePath, nTapeTarget, sResponse, sURL, nErrorCode);
}); });
}; };
/** /**
* doneLoad(sTapeName, sTapePath, sTapeData, sURL, nErrorCode) * doneLoad(sTapeName, sTapePath, sTapeData, nTapeTarget, sURL, nErrorCode)
* *
* @this {PC11} * @this {PC11}
* @param {string} sTapeName * @param {string} sTapeName
* @param {string} sTapePath * @param {string} sTapePath
* @param {string} sTapeData * @param {string} sTapeData
* @param {number} nTapeTarget
* @param {string} sURL * @param {string} sURL
* @param {number} nErrorCode (response from server if anything other than 200) * @param {number} nErrorCode (response from server if anything other than 200)
*/ */
PC11.prototype.doneLoad = function(sTapeName, sTapePath, sTapeData, sURL, nErrorCode) PC11.prototype.doneLoad = function(sTapeName, sTapePath, nTapeTarget, sTapeData, sURL, nErrorCode)
{ {
var fPrintOnly = (nErrorCode < 0 && this.cmp && !this.cmp.flags.powered); var fPrintOnly = (nErrorCode < 0 && this.cmp && !this.cmp.flags.powered);
@ -475,11 +496,7 @@ PC11.prototype.doneLoad = function(sTapeName, sTapePath, sTapeData, sURL, nError
Component.addMachineResource(this.idMachine, sURL, sTapeData); Component.addMachineResource(this.idMachine, sURL, sTapeData);
var resource = web.parseMemoryResource(sURL, sTapeData); var resource = web.parseMemoryResource(sURL, sTapeData);
if (resource) { if (resource) {
this.sTapeName = sTapeName; this.parseTape(sTapeName, sTapePath, nTapeTarget, resource.aBytes);
this.sTapePath = sTapePath;
this.iTapeData = 0;
this.aTapeData = resource.aBytes;
if (DEBUG) this.println("tape loaded: " + sTapeName);
} }
} }
this.flags.busy = false; this.flags.busy = false;
@ -491,22 +508,20 @@ PC11.prototype.doneLoad = function(sTapeName, sTapePath, sTapeData, sURL, nError
}; };
/** /**
* doneRead(sTapeName, sTapePath, buffer) * doneRead(sTapeName, sTapePath, nTapeTarget, buffer)
* *
* @this {PC11} * @this {PC11}
* @param {string} sTapeName * @param {string} sTapeName
* @param {string} sTapePath * @param {string} sTapePath
* @param {number} nTapeTarget
* @param {?} buffer (we KNOW this is an ArrayBuffer, but we can't seem to convince the Closure Compiler) * @param {?} buffer (we KNOW this is an ArrayBuffer, but we can't seem to convince the Closure Compiler)
*/ */
PC11.prototype.doneRead = function(sTapeName, sTapePath, buffer) PC11.prototype.doneRead = function(sTapeName, sTapePath, nTapeTarget, buffer)
{ {
if (buffer) { if (buffer) {
this.sTapeName = sTapeName; var aBytes = new Uint8Array(buffer, 0, buffer.byteLength);
this.sTapePath = sTapePath; this.parseTape(sTapeName, sTapePath, nTapeTarget, aBytes);
this.iTapeData = 0; this.sTapeSource = PC11.SOURCE.LOCAL;
this.aTapeData = new Uint8Array(buffer, 0, buffer.byteLength);
this.sLoadState = PC11.LOADSTATE.LOCAL;
if (DEBUG) this.println("tape length: " + this.aTapeData.length);
} }
this.displayTape(); this.displayTape();
}; };
@ -568,7 +583,7 @@ PC11.prototype.displayTape = function()
{ {
var controlTapes = this.bindings["listTapes"]; var controlTapes = this.bindings["listTapes"];
if (controlTapes && controlTapes.options) { if (controlTapes && controlTapes.options) {
var sTargetPath = this.sLoadState || this.sTapePath; var sTargetPath = this.sTapeSource || this.sTapePath;
for (var i = 0; i < controlTapes.options.length; i++) { for (var i = 0; i < controlTapes.options.length; i++) {
if (controlTapes.options[i].value == sTargetPath) { if (controlTapes.options[i].value == sTargetPath) {
if (controlTapes.selectedIndex != i) { if (controlTapes.selectedIndex != i) {
@ -581,6 +596,29 @@ PC11.prototype.displayTape = function()
} }
}; };
/**
* parseTape(sTapeName, sTapePath, nTapeTarget, aBytes)
*
* @this {PC11}
* @param {string} sTapeName
* @param {string} sTapePath
* @param {number} nTapeTarget
* @param {Array|Uint8Array} aBytes
*/
PC11.prototype.parseTape = function(sTapeName, sTapePath, nTapeTarget, aBytes)
{
this.sTapeName = sTapeName;
this.sTapePath = sTapePath;
this.nTapeTarget = nTapeTarget;
if (nTapeTarget == PC11.TARGET.MEMORY) {
if (DEBUG) this.println("tape loaded: " + sTapeName);
return;
}
this.iTapeData = 0;
this.aTapeData = aBytes;
if (DEBUG) this.println("tape attached: " + sTapeName);
};
/** /**
* unloadTape(fLoading) * unloadTape(fLoading)
* *
@ -593,12 +631,13 @@ PC11.prototype.unloadTape = function(fLoading)
this.sTapeName = ""; this.sTapeName = "";
this.sTapePath = ""; this.sTapePath = "";
/* /*
* Try to avoid any unnecessary hysteresis regarding the display if this unload is merely a prelude to another load. * Avoid any unnecessary hysteresis regarding the display if this unload is merely a prelude to another load.
*/ */
if (!fLoading) { if (!fLoading) {
this.sLoadState = PC11.LOADSTATE.NONE; this.sTapeSource = PC11.SOURCE.NONE;
this.displayTape(); this.displayTape();
if (DEBUG) this.println("tape unloaded"); if (DEBUG && this.nTapeTarget) this.println(this.nTapeTarget == PC11.TARGET.READER? "tape detached" : "tape unloaded");
this.nTapeTarget = PC11.TARGET.NONE;
} }
} }
}; };
@ -653,7 +692,8 @@ PC11.prototype.advanceReader = function()
} }
/* /*
* The PC11, by virtue of its "high speed", is supposed to deliver characters at 300 CPS, * The PC11, by virtue of its "high speed", is supposed to deliver characters at 300 CPS,
* so for now, that's what we're going to deliver (ie, 1000ms / 300). * so for now, that's what we're going to deliver (ie, 1000ms / 300). The original "low speed"
* version of the reader ran at 10 CPS.
* *
* TODO: Review this code. If we don't set the fReset parameter to true, the timer will eventually * TODO: Review this code. If we don't set the fReset parameter to true, the timer will eventually
* fire while the "Absolute Loader" tape is still reading bytes from, say, the "BASIC (Single User)" * fire while the "Absolute Loader" tape is still reading bytes from, say, the "BASIC (Single User)"

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@ -70,10 +70,10 @@ function ec(a,b,c){for(var d in c){var e=+d,f=c[d];if(!(f[5]&&f[5]>a.b.ab)){var
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ih(E);break;case 8:y="@"+ih(E);break;case 16:7>E?y="("+ih(E)+")+":(F=x.na(w,2),y="#"+J(x,F,0,!0));break;case 24:7>E?y="@("+ih(E)+")+":(F=x.na(w,2),y="@#"+J(x,F,0,!0));break;case 32:y="-("+ih(E)+")";break;case 40:y="@-("+ih(E)+")";break;case 48:F=x.na(w,2);y=J(x,F,0,!0)+"("+ih(E)+")";7==E&&(y=[y,J(x,F+w.C&65535)]);break;case 56:F=x.na(w,2),y="@"+J(x,F)+"("+ih(E)+")",7==E&&(y=[y,J(x,F+w.C&65535)])}x=y;if(!x||!x.length){k="INVALID";break}"string"!=typeof x&&(p=x[1],x=x[0]);0<k.length&&(k+=",");k+=x|| jh(E);break;case 8:y="@"+jh(E);break;case 16:7>E?y="("+jh(E)+")+":(F=x.na(w,2),y="#"+J(x,F,0,!0));break;case 24:7>E?y="@("+jh(E)+")+":(F=x.na(w,2),y="@#"+J(x,F,0,!0));break;case 32:y="-("+jh(E)+")";break;case 40:y="@-("+jh(E)+")";break;case 48:F=x.na(w,2);y=J(x,F,0,!0)+"("+jh(E)+")";7==E&&(y=[y,J(x,F+w.C&65535)]);break;case 56:F=x.na(w,2),y="@"+J(x,F)+"("+jh(E)+")",7==E&&(y=[y,J(x,F+w.C&65535)])}x=y;if(!x||!x.length){k="INVALID";break}"string"!=typeof x&&(p=x[1],x=x[0]);0<k.length&&(k+=",");k+=x||
"???"}}f="";g=J(a,e.C)+":";if(-1!==e.C&&-1!==b.C){do if(f+=" "+J(a,a.na(e,2)),null==e.C)break;while(e.C!=b.C)}g+=ua(f,24);g+=ua(q,5);k&&(g+=" "+k);if(c||p)g=ua(g,60)+";"+(c||""),g=a.b.v.$a?g+("cycles="+Uc(a.b).toString()+" cs="+l(a.b.qb)):g+(null!=d?"="+d.toString():""),p&&(g+=" @"+p);return g}function sh(a,b){switch(b){case "N":a=a.b.Da();break;case "Z":a=hd(a.b);break;case "V":a=gd(a.b);break;case "C":a=fd(a.b);break;default:a=0}return b.charAt(0)+(a?"1":"0")+" "} "???"}}f="";g=J(a,e.C)+":";if(-1!==e.C&&-1!==b.C){do if(f+=" "+J(a,a.na(e,2)),null==e.C)break;while(e.C!=b.C)}g+=ua(f,24);g+=ua(q,5);k&&(g+=" "+k);if(c||p)g=ua(g,60)+";"+(c||""),g=a.b.v.$a?g+("cycles="+Uc(a.b).toString()+" cs="+l(a.b.qb)):g+(null!=d?"="+d.toString():""),p&&(g+=" @"+p);return g}function th(a,b){switch(b){case "N":a=a.b.Da();break;case "Z":a=hd(a.b);break;case "V":a=gd(a.b);break;case "C":a=fd(a.b);break;default:a=0}return b.charAt(0)+(a?"1":"0")+" "}
function th(a,b){var c="",d=a.b;8>b?(c=ih(b),c+="="+J(a,d.u[b])):13>b?c="A"+(b-8)+"="+J(a,d.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 uh(a){var b,c="";for(b=0;6>b;b++)c+=th(a,b);c=c+"\n"+(th(a,6)+th(a,7)+th(a,20));return c+=sh(a,"T")+sh(a,"N")+sh(a,"Z")+sh(a,"V")+sh(a,"C")}h.Vb=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0}; function uh(a,b){var c="",d=a.b;8>b?(c=jh(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 vh(a){var b,c="";for(b=0;6>b;b++)c+=uh(a,b);c=c+"\n"+(uh(a,6)+uh(a,7)+uh(a,20));return c+=th(a,"T")+th(a,"N")+th(a,"Z")+th(a,"V")+th(a,"C")}h.Vb=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function vh(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,k=f.vc;if(e>=g&&e<g+k){e=ya(f.Ub,[e-g],a.Vb);0<=e?wh(a,b,e,d):c&&(e=~e,wh(a,b,e-1,d),wh(a,b,e,d));break}}return d}function wh(a,b,c,d){var e={},f=a.F[b].Ub,g=0,k=null;0<=c&&c<f.length&&(g=f[c][0],k=f[c][1]);k&&(e=a.F[b].ka[k],k="."==k.charAt(0)?null:e.l||k);d.push(k);d.push(g);d.push(e.a);d.push(e.c)} function wh(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,k=f.vc;if(e>=g&&e<g+k){e=ya(f.Ub,[e-g],a.Vb);0<=e?xh(a,b,e,d):c&&(e=~e,xh(a,b,e-1,d),xh(a,b,e,d));break}}return d}function xh(a,b,c,d){var e={},f=a.F[b].Ub,g=0,k=null;0<=c&&c<f.length&&(g=f[c][0],k=f[c][1]);k&&(e=a.F[b].ka[k],k="."==k.charAt(0)?null:e.l||k);d.push(k);d.push(g);d.push(e.a);d.push(e.c)}
function xh(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Tg(a)||a.j("no variables"),!0;if(!c[2])return Tg(a,c[1]);if(!c[3])return delete a.aa[c[1]],!0;b=Pg(a,c[3]);return void 0!==b?(a.aa[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1} function yh(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Ug(a)||a.j("no variables"),!0;if(!c[2])return Ug(a,c[1]);if(!c[3])return delete a.aa[c[1]],!0;b=Qg(a,c[3]);return void 0!==b?(a.aa[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function yh(a,b,c){var d=null;if(b=dh(a,b,!0)){a.Y(b);var e=vh(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 zh(a,b,c){var d=null;if(b=eh(a,b,!0)){a.Y(b);var e=wh(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 kh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.j("missing value for "+b[1]);return}f=Pg(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.T=f?32768:0;break;case "Z":d.X= function lh(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=Qg(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=
f?0:1;break;case "V":d.R=f?32768:0;break;case "C":d.P=f?65536:0;break;default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){d.u[b]=f&65535;break}a.j("unknown register: "+e);return}a.D.$();a.j("updated registers:")}a.j(uh(a));c&&(a.K=Z(d.u[7]),lh(a,J(a,a.K.C)))}}function zh(a,b){b=va(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):Sg(a,null,c[2].charCodeAt(0)):Pg(a,b,!0)} f?0:1;break;case "V":d.S=f?32768:0;break;case "C":d.R=f?65536:0;break;default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){d.u[b]=f&65535;break}a.j("unknown register: "+e);return}a.D.$();a.j("updated registers:")}a.j(vh(a));c&&(a.K=Z(d.u[7]),mh(a,J(a,a.K.C)))}}function Ah(a,b){b=va(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):Tg(a,null,c[2].charCodeAt(0)):Qg(a,b,!0)}
function Ah(a,b,c){var d="t"!=b;c=Rg(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.$();nb(a,!1)})} function Bh(a,b,c){var d="t"!=b;c=Sg(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Ma(c,function(){return nb(a,!0)&&a.jb(e,d,!1)},function(){a.D.$();nb(a,!1)})}
function lh(a,b,c,d){if(b=dh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Rg(a,c.substr(1)),null!=c&&(d=c);else{d=dh(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,k=vh(a,b),m=b.C;if(k[0]&&d&&(!c&&d||0>k[0].indexOf("+"))){var p=k[0]+":";k[2]&&(p+=" "+k[2]);a.j(p)}k[3]&&(g=k[3],f=null);f=rh(a,b,g,f);a.j(f);a.K=b;e-=b.C-m;c++}}} function mh(a,b,c,d){if(b=eh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Sg(a,c.substr(1)),null!=c&&(d=c);else{d=eh(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,k=wh(a,b),m=b.C;if(k[0]&&d&&(!c&&d||0>k[0].indexOf("+"))){var p=k[0]+":";k[2]&&(p+=" "+k[2]);a.j(p)}k[3]&&(g=k[3],f=null);f=sh(a,b,g,f);a.j(f);a.K=b;e-=b.C-m;c++}}}
function qh(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.U&&(a.j("ended assemble at "+J(a,a.O.C)),a.K=a.O,a.U=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.sa=null;if(pb(a)&&0<b.length){a.U&&(b="a "+J(a,a.O.C)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");if(g&&g.length)for(var k=g[0],m=k.charAt(0),p=1;p<k.length;p++){var q=k.charAt(p);if("?"==m||"r"==m||"a">q||"z"<q){g[0]=k.substr(p);g.unshift(k.substr(0,p));break}}g[0]=g[0].toLowerCase();switch(g[0].charAt(0)){case "a":var v= function rh(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 k=g[0],m=k.charAt(0),p=1;p<k.length;p++){var q=k.charAt(p);if("?"==m||"r"==m||"a">q||"z"<q){g[0]=k.substr(p);g.unshift(k.substr(0,p));break}}g[0]=g[0].toLowerCase();switch(g[0].charAt(0)){case "a":var v=
dh(a,g[1],!0);if(v)if(a.O=v,void 0===g[2])a.j("begin assemble at "+J(a,v.C)),a.U=!0,a.D.$();else{var w;a.j("not supported yet");w=[];if(w.length){for(var x=0;x<w.length;x++)a.Fb(v,w[x],1);a.j(rh(a,a.O))}}break;case "b":a:{var E=g[0],y=g[1],F=b;if("?"==y)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"), eh(a,g[1],!0);if(v)if(a.O=v,void 0===g[2])a.j("begin assemble at "+J(a,v.C)),a.P=!0,a.D.$();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(sh(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 jd;jd=0+ph(a,a.f);jd+=ph(a,a.M);(jd+=ph(a,a.B))||a.j("no breakpoints")}else if("n"==Fa)a.qa=Rg(a,y),a.j("break after "+a.qa+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var U=Z();if("*"!=y&&(U=dh(a,y,!0),!U))break a;"c"==Fa?null==U.C?(Vg(a),a.j("all breakpoints cleared")):nh(a,a.f,U)||nh(a,a.M,U)||nh(a,a.B,U)||a.j("breakpoint missing: "+J(a,U.C)):null!=U.C&&(hh(a,U,F),"p"==Fa?a.Sa(a.f, a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var Fa=E.charAt(1);if("l"==Fa){var kd;kd=0+qh(a,a.f);kd+=qh(a,a.M);(kd+=qh(a,a.B))||a.j("no breakpoints")}else if("n"==Fa)a.qa=Sg(a,y),a.j("break after "+a.qa+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var U=Z();if("*"!=y&&(U=eh(a,y,!0),!U))break a;"c"==Fa?null==U.C?(Wg(a),a.j("all breakpoints cleared")):oh(a,a.f,U)||oh(a,a.M,U)||oh(a,a.B,U)||a.j("breakpoint missing: "+J(a,U.C)):null!=U.C&&(ih(a,U,F),"p"==Fa?a.Sa(a.f,
U):"r"==Fa?a.Sa(a.M,U):"w"==Fa?a.Sa(a.B,U):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],Th=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"); U):"r"==Fa?a.Sa(a.M,U):"w"==Fa?a.Sa(a.B,U):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],Uh=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 Of=Bh(a.D,!0);"console"==Ga?console.log(Of):(a.Ta&&(a.Ta.value=""),a.j(Of))}else if("symbols"==ia)for(var kd=0;kd<a.F.length;kd++){var ld=a.F[kd],$a;for($a in ld.ka)if("."!=$a.charAt(0)){var Pf=ld.ka[$a].o;if(void 0!==Pf){var Qf=ld.ka[$a].l;Qf&&($a=Qf);a.j(J(a,Pf)+" "+$a)}}}else{if("d"==Ya){for(Xa in tb)if(g[1]==Xa){var Rf=a.Fa[Xa];Rf?(g.shift(),g.shift(),Rf(g)):a.j("no dump registered for "+ia);break a}ia||(Ya=a.Cb||"db")}else a.Cb= Za.length&&a.j("dump extension commands:\n\t"+Za)}else if("state"==ia){var Pf=Ch(a.D,!0);"console"==Ga?console.log(Pf):(a.Ta&&(a.Ta.value=""),a.j(Pf))}else if("symbols"==ia)for(var ld=0;ld<a.F.length;ld++){var md=a.F[ld],$a;for($a in md.ka)if("."!=$a.charAt(0)){var Qf=md.ka[$a].o;if(void 0!==Qf){var Rf=md.ka[$a].l;Rf&&($a=Rf);a.j(J(a,Qf)+" "+$a)}}}else{if("d"==Ya){for(Xa in tb)if(g[1]==Xa){var Sf=a.Fa[Xa];Sf?(g.shift(),g.shift(),Sf(g)):a.j("no dump registered for "+ia);break a}ia||(Ya=a.Cb||"db")}else a.Cb=
Ya;if("dh"==Ya){var Sf=ia,Tf=Ga,Uf="",Vf=0,ca=a.fa,ja=a.I;if(ja.length){var Y=+Sf||a.Ya,vb=+Tf||10;isNaN(Y)?Y=vb:Uf="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 md=[];"call"==Tf&&(vb=1E5,md=["CALL"]);for(void 0!==Sf&&a.j(Y+" instructions earlier:");0<vb&&ca!=a.fa;){var Wf=ja[ca++];if(null==Wf.C)break;var wb=Z(Wf.C),Uh=Y--,Xf=rh(a,wb,"history",Uh);(!md.length||0<=Xf.indexOf(md[0]))&&a.j(Xf);wb.Jb&& Ya;if("dh"==Ya){var Tf=ia,Uf=Ga,Vf="",Wf=0,ca=a.fa,ja=a.I;if(ja.length){var Y=+Tf||a.Ya,vb=+Uf||10;isNaN(Y)?Y=vb:Vf="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"==Uf&&(vb=1E5,nd=["CALL"]);for(void 0!==Tf&&a.j(Y+" instructions earlier:");0<vb&&ca!=a.fa;){var Xf=ja[ca++];if(null==Xf.C)break;var wb=Z(Xf.C),Vh=Y--,Yf=sh(a,wb,"history",Vh);(!nd.length||0<=Yf.indexOf(nd[0]))&&a.j(Yf);wb.Jb&&
(ca+=wb.Jb,vb-=wb.Jb,Y-=wb.Jb);ca>=ja.length&&(ca=0);a.Ya=Y;Vf++;vb--}}Vf||(a.j("no "+Uf+"history available"),a.Ya=void 0)}else{var xb=dh(a,ia);if(xb){var ic=0;Ga&&("l"==Ga.charAt(0)&&(Ga=Ga.substr(1)||Th),ic=Rg(a,Ga)>>>0,65536<ic&&(ic=65536));for(var yb="",ab="dd"==Ya?4:"dw"==Ya?2:1,jc=ab*ic||128,Vh=jc+15>>4||1;Vh--&&0<jc;){var kc=0,zb=0,Ab,nd="",Yf="",ia=J(a,xb.C);for(Ab=4==ab?16:a.ma;0<Ab&&0<jc;Ab--){var od,lc=2==ab?a.na(xb,od=2):a.ob(xb,od=1),kc=kc|lc<<(zb<<3),zb=zb+od;zb==ab&&(nd+=J(a,kc,ab), (ca+=wb.Jb,vb-=wb.Jb,Y-=wb.Jb);ca>=ja.length&&(ca=0);a.Ya=Y;Wf++;vb--}}Wf||(a.j("no "+Vf+"history available"),a.Ya=void 0)}else{var xb=eh(a,ia);if(xb){var ic=0;Ga&&("l"==Ga.charAt(0)&&(Ga=Ga.substr(1)||Uh),ic=Sg(a,Ga)>>>0,65536<ic&&(ic=65536));for(var yb="",ab="dd"==Ya?4:"dw"==Ya?2:1,jc=ab*ic||128,Wh=jc+15>>4||1;Wh--&&0<jc;){var kc=0,zb=0,Ab,od="",Zf="",ia=J(a,xb.C);for(Ab=4==ab?16:a.ma;0<Ab&&0<jc;Ab--){var pd,lc=2==ab?a.na(xb,pd=2):a.ob(xb,pd=1),kc=kc|lc<<(zb<<3),zb=zb+pd;zb==ab&&(od+=J(a,kc,ab),
nd+=1==ab?9==Ab?"-":" ":" ",kc=zb=0);Yf+=32<=lc&&128>lc?String.fromCharCode(lc):".";jc--}yb&&(yb+="\n");yb+=ia+" "+nd+(0==Ab?" "+Yf:"")}yb&&a.j(yb);a.Qa=xb}}}}break;case "e":if("else"==g[0])break;var bb,pd,qd,rd,sd=g[0],td=g[1];"eb"==sd?(bb=1,pd=255,qd=a.ob,rd=a.Fb):"e"==sd||"ew"==sd?(bb=2,pd=65535,qd=a.na,rd=a.Va):td=null;if(null==td)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 mc=dh(a,td);if(mc)for(var nc=2;nc< od+=1==ab?9==Ab?"-":" ":" ",kc=zb=0);Zf+=32<=lc&&128>lc?String.fromCharCode(lc):".";jc--}yb&&(yb+="\n");yb+=ia+" "+od+(0==Ab?" "+Zf:"")}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.Va):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 mc=eh(a,ud);if(mc)for(var nc=2;nc<
g.length;nc++){var Bb=Pg(a,g[nc]);if(void 0===Bb){a.j("unrecognized value: "+g[nc]);break}Bb&~pd&&a.j("warning: "+l(Bb)+" exceeds "+bb+"-byte value");var Wh=qd.call(a,mc);a.j("changing "+J(a,mc.C)+" from "+J(a,Wh,bb)+" to "+J(a,Bb,bb));rd.call(a,mc,Bb,bb)}}break;case "g":a:{var Zf=g[1],Xh=b;if(void 0!==Zf){var ud=dh(a,Zf,!0);if(!ud)break a;hh(a,ud,Xh);a.Sa(a.f,ud,!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 vd; g.length;nc++){var Bb=Qg(a,g[nc]);if(void 0===Bb){a.j("unrecognized value: "+g[nc]);break}Bb&~qd&&a.j("warning: "+l(Bb)+" exceeds "+bb+"-byte value");var Xh=rd.call(a,mc);a.j("changing "+J(a,mc.C)+" from "+J(a,Xh,bb)+" to "+J(a,Bb,bb));sd.call(a,mc,Bb,bb)}}break;case "g":a:{var $f=g[1],Yh=b;if(void 0!==$f){var vd=eh(a,$f,!0);if(!vd)break a;ih(a,vd,Yh);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);Pg(a,Cb)?(c||a.j("true: "+Cb),vd=!0):(c||a.j("false: "+Cb),vd=!1);vd||(d=!1);break}f=!0;break;case "k":var Yh=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var wd=0,xd=Z(),Db=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Db.C));10>wd;){for(var Ha=null,Zh=256;65536>Db.C>>>0;){xd.C=a.na(Db,2);if(null==Db.C||!Zh--)break;if(!(xd.C&1)){for(var $h=a,oc=xd,$f=null,Eb=oc.C,ag=Eb,yd=1;6>=yd&&Eb;yd++){if(2< var Cb=b.substr(2),Cb=va(Cb);Qg(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 Zh=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,$h=256;65536>Db.C>>>0;){yd.C=a.na(Db,2);if(null==Db.C||!$h--)break;if(!(yd.C&1)){for(var ai=a,oc=yd,ag=null,Eb=oc.C,bg=Eb,zd=1;6>=zd&&Eb;zd++){if(2<
yd){oc.C=Eb;var pc=rh($h,oc);if(0<=pc.indexOf("JSR")){var bg=pc.indexOf(" ");if(Eb+(pc.indexOf(" ",bg+1)-bg-1)/2==ag){$f=pc;break}}}Eb-=2}oc.C=ag;if(Ha=$f)break}}if(!Ha||null==Ha)break;var cg=null;if("ks"==Yh){var dg=Ha.match(/[0-9A-F]+$/);dg&&(cg=yh(a,dg[0]))}Ha=ua(Ha,50)+" ;"+(cg||"stack="+J(a,Db.C));a.j(Ha);wd++}wd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){yh(a,g[1],!0);break}f=!0;break;case "m":a:{var ka,la=null,G=g[1];"?"==G&&(G=void 0);if(void 0!==G){var xa=0;if("all"== zd){oc.C=Eb;var pc=sh(ai,oc);if(0<=pc.indexOf("JSR")){var cg=pc.indexOf(" ");if(Eb+(pc.indexOf(" ",cg+1)-cg-1)/2==bg){ag=pc;break}}}Eb-=2}oc.C=bg;if(Ha=ag)break}}if(!Ha||null==Ha)break;var dg=null;if("ks"==Zh){var eg=Ha.match(/[0-9A-F]+$/);eg&&(dg=zh(a,eg[0]))}Ha=ua(Ha,50)+" ;"+(dg||"stack="+J(a,Db.C));a.j(Ha);xd++}xd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){zh(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 zd=0;zd<a.wa.length;zd++)a.j(a.wa[zd]);a.wa=[]}}var ai=0,Fb="";for(ka in tb)if(!G||G==ka){var bi=!!(a.la&tb[ka]);if(null===la||la==bi)Fb&&(Fb+=","),++ai%10||(Fb+="\n\t"), 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 bi=0,Fb="";for(ka in tb)if(!G||G==ka){var ci=!!(a.la&tb[ka]);if(null===la||la==ci)Fb&&(Fb+=","),++bi%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"));Wg(a)}break;case "p":if("print"==g[0]){zh(a,b.substr(5));break}var ci="pr"==g[0]?1:0;if(a.V)a.j("step in progress");else{var eg=Z(a.b.u[7]);a.ob(eg);a.V?(a.Sa(a.f,eg,!0),a.ib()||(a.D&&a.D.ub(),a.V=0)):Ah(a,ci?"tr":"t")}break;case "r":if("reset"==b){a.D&&a.D.reset();break}kh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Gb= "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"));Xg(a)}break;case "p":if("print"==g[0]){Ah(a,b.substr(5));break}var di="pr"==g[0]?1:0;if(a.V)a.j("step in progress");else{var fg=Z(a.b.u[7]);a.ob(fg);a.V?(a.Sa(a.f,fg,!0),a.ib()||(a.D&&a.D.ub(),a.V=0)):Bh(a,di?"tr":"t")}break;case "r":if("reset"==b){a.D&&a.D.reset();break}lh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Gb=
+g[2];if(8==Gb||10==Gb||16==Gb)a.ma=Gb;else{a.j("invalid base: "+Gb);break}}a.j("default base: "+a.ma);break;case "cs":var Hb;void 0!==g[3]&&(Hb=+g[3]);switch(g[2]){case "int":a.b.bb=Hb;break;case "start":a.b.rb=Hb;break;case "stop":a.b.cb=Hb;break;default:a.j("unknown cs option");break a}void 0!==Hb&&Rc(a.b);a.j("checksums "+(a.b.v.$a?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Vc(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.Ua.toFixed(2)+ +g[2];if(8==Gb||10==Gb||16==Gb)a.ma=Gb;else{a.j("invalid base: "+Gb);break}}a.j("default base: "+a.ma);break;case "cs":var Hb;void 0!==g[3]&&(Hb=+g[3]);switch(g[2]){case "int":a.b.bb=Hb;break;case "start":a.b.rb=Hb;break;case "stop":a.b.cb=Hb;break;default:a.j("unknown cs option");break a}void 0!==Hb&&Rc(a.b);a.j("checksums "+(a.b.v.$a?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Vc(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.Ua.toFixed(2)+
"Mhz")+" ("+a.b.Ma+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),a.j("\tcs int #\tset checksum cycle interval to #"),a.j("\tcs start #\tset checksum cycle start count to #"),a.j("\tcs stop #\tset checksum cycle stop count to #"),a.j("\tsp #\t\tset speed multiplier to #")}break;case "t":Ah(a,g[0],g[1]);break;case "u":lh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){xh(a,b.substr(3))||(d=!1);break}if("ver"== "Mhz")+" ("+a.b.Ma+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),a.j("\tcs int #\tset checksum cycle interval to #"),a.j("\tcs start #\tset checksum cycle start count to #"),a.j("\tcs stop #\tset checksum cycle stop count to #"),a.j("\tsp #\t\tset speed multiplier to #")}break;case "t":Bh(a,g[0],g[1]);break;case "u":mh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){yh(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.1 ("+a.b.ab+",RELEASE"+(sb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){zh(a,b.substr(1));break}var Ad="commands:",Bd;for(Bd in Yg)Ad+="\n"+ua(Bd,9)+Yg[Bd];Xd(a)||(Ad+="\nnote: history disabled if no exec breakpoints");a.j(Ad);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(fg){a.j("debugger error: "+(fg.stack||fg.message)),d=!1}return d} g[0]){a.j("PDPjs version 1.30.1 ("+a.b.ab+",RELEASE"+(sb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){Ah(a,b.substr(1));break}var Bd="commands:",Cd;for(Cd in Zg)Bd+="\n"+ua(Cd,9)+Zg[Cd];Xd(a)||(Bd+="\nnote: history disabled if no exec breakpoints");a.j(Bd);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(gg){a.j("debugger error: "+(gg.stack||gg.message)),d=!1}return d}
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