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Merge branch 'master' into gh-pages

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This commit is contained in:
Jeff Parsons 2017-08-08 19:25:28 -07:00
commit 0a291952fd
26 changed files with 1681 additions and 1644 deletions
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docs/pcx86/examples/pcx86-dbg.js
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docs/pcx86/examples/pcx86.js
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@ -117,14 +117,14 @@ l.kc=function(a,b,c,d){this.pa=a;this.na=b;this.Da=d;for(b=0;b<Ec.length;b++)(d=
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4
modules/pc8080/lib/cpu.js
View file

@ -891,8 +891,8 @@ class CPU8080 extends Component {
*/ */
this.nCyclesRecalc += this.nCyclesThisRun; this.nCyclesRecalc += this.nCyclesThisRun;
if (DEBUG && this.messageEnabled(Messages8080.LOG) && msRemainsThisRun) { if (DEBUG && this.messageEnabled(Messages8080.CPU) && msRemainsThisRun) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms"); this.printMessage("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms");
} }
this.msEndThisRun += msRemainsThisRun; this.msEndThisRun += msRemainsThisRun;

18
modules/pc8080/lib/debugger.js
View file

@ -155,8 +155,8 @@ class Debugger8080 extends Debugger {
this.sInitCommands = parmsDbg['commands']; this.sInitCommands = parmsDbg['commands'];
/* /*
* Make it easier to access Debugger8080 commands from an external REPL (eg, the WebStorm * Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* "live" console window); eg: * window; eg:
* *
* pc8080('r') * pc8080('r')
* pc8080('dw 0:0') * pc8080('dw 0:0')
@ -769,7 +769,7 @@ class Debugger8080 extends Debugger {
this.dbg = this; this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages8080.WARN; this.bitsMessage = this.bitsWarning = Messages8080.WARN;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageBuffer = []; this.aMessageLog = [];
/* /*
* Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects, * Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects,
* but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard". * but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard".
@ -1016,8 +1016,8 @@ class Debugger8080 extends Debugger {
sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getPC())); sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getPC()));
} }
if (this.bitsMessage & Messages8080.BUFFER) { if (this.bitsMessage & Messages8080.LOG) {
this.aMessageBuffer.push(sMessage); this.aMessageLog.push(sMessage);
return; return;
} }
@ -3035,11 +3035,11 @@ class Debugger8080 extends Debugger {
else if (asArgs[2] == "off") { else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage; this.bitsMessage &= ~bitsMessage;
fCriteria = false; fCriteria = false;
if (bitsMessage == Messages8080.BUFFER) { if (bitsMessage == Messages8080.LOG) {
for (var i = 0; i < this.aMessageBuffer.length; i++) { for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageBuffer[i]); this.println(this.aMessageLog[i]);
} }
this.aMessageBuffer = []; this.aMessageLog = [];
} }
} }
} }

14
modules/pc8080/lib/messages.js
View file

@ -43,9 +43,8 @@ var Messages8080 = {
SERIAL: 0x00800000, SERIAL: 0x00800000,
SPEAKER: 0x02000000, SPEAKER: 0x02000000,
COMPUTER: 0x04000000, COMPUTER: 0x04000000,
LOG: 0x10000000, LOG: 0x20000000,
WARN: 0x20000000, WARN: 0x40000000,
BUFFER: 0x40000000,
HALT: 0x80000000|0 HALT: 0x80000000|0
}; };
@ -78,16 +77,15 @@ Messages8080.CATEGORIES = {
"serial": Messages8080.SERIAL, "serial": Messages8080.SERIAL,
"speaker": Messages8080.SPEAKER, "speaker": Messages8080.SPEAKER,
"computer": Messages8080.COMPUTER, "computer": Messages8080.COMPUTER,
"log": Messages8080.LOG,
"warn": Messages8080.WARN,
/* /*
* Now we turn to message actions rather than message types; for example, setting "halt" * Now we turn to message actions rather than message types; for example, setting "halt"
* on or off doesn't enable "halt" messages, but rather halts the CPU on any message above. * on or off doesn't enable "halt" messages, but rather halts the CPU on any message above.
* *
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages * Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m buffer off" is issued. * until "m log off" is issued.
*/ */
"buffer": Messages8080.BUFFER, "log": Messages8080.LOG,
"warn": Messages8080.WARN,
"halt": Messages8080.HALT "halt": Messages8080.HALT
}; };

29
modules/pcx86/lib/cpu.js
View file

@ -570,7 +570,7 @@ class CPU extends Component {
*/ */
calcCycles() calcCycles()
{ {
var nMultiplier = (this.counts.mhzCurrent / this.counts.mhzBase)|0; var nMultiplier = this.counts.mhzCurrent / this.counts.mhzBase;
if (!nMultiplier || nMultiplier > this.counts.nTargetMultiplier) nMultiplier = this.counts.nTargetMultiplier; if (!nMultiplier || nMultiplier > this.counts.nTargetMultiplier) nMultiplier = this.counts.nTargetMultiplier;
this.counts.msPerYield = Math.round(1000 / CPU.YIELDS_PER_SECOND); this.counts.msPerYield = Math.round(1000 / CPU.YIELDS_PER_SECOND);
this.counts.nCyclesPerYield = Math.floor(this.counts.nBaseCyclesPerSecond / CPU.YIELDS_PER_SECOND * nMultiplier); this.counts.nCyclesPerYield = Math.floor(this.counts.nBaseCyclesPerSecond / CPU.YIELDS_PER_SECOND * nMultiplier);
@ -713,9 +713,9 @@ class CPU extends Component {
var fSuccess = true; var fSuccess = true;
if (nMultiplier !== undefined) { if (nMultiplier !== undefined) {
/* /*
* If we haven't reached 80% (0.8) of the current target speed, revert to the default multiplier. * If we haven't reached 90% (0.9) of the current target speed, revert to the default multiplier.
*/ */
if (this.counts.mhzCurrent > 0 && this.counts.mhzCurrent / this.counts.mhzTarget < 0.8) { if (this.counts.mhzCurrent > 0 && this.counts.mhzCurrent < this.counts.mhzTarget * 0.9) {
nMultiplier = this.counts.nBaseMultiplier; nMultiplier = this.counts.nBaseMultiplier;
fSuccess = false; fSuccess = false;
} }
@ -855,7 +855,7 @@ class CPU extends Component {
this.calcSpeed(nCycles, msElapsed); this.calcSpeed(nCycles, msElapsed);
if (msRemainsThisRun < 0 || this.counts.mhzCurrent < this.counts.mhzTarget) { if (msRemainsThisRun < 0) {
/* /*
* Try "throwing out" the effects of large anomalies, by moving the overall run start time up; * Try "throwing out" the effects of large anomalies, by moving the overall run start time up;
* ordinarily, this should only happen when the someone is using an external Debugger or some other * ordinarily, this should only happen when the someone is using an external Debugger or some other
@ -866,14 +866,17 @@ class CPU extends Component {
} }
/* /*
* If the last burst took MORE time than we allotted (ie, it's taking more than 1 second to simulate * If the last burst took MORE time than we allotted (ie, it's taking more than 1 second to simulate
* nCyclesActual), all we can do is yield for as little time as possible (ie, 0ms) and hope that the * nBaseCyclesPerSecond), all we can do is yield for as little time as possible (ie, 0ms) and hope
* simulation is at least usable. * that the simulation is at least usable.
*/ */
msRemainsThisRun = 0; msRemainsThisRun = 0;
} }
else if (this.counts.mhzCurrent < this.counts.mhzTarget) {
msRemainsThisRun = 0;
}
if (DEBUG && this.messageEnabled(Messages.LOG) && msRemainsThisRun) { if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.counts.msEndThisRun + "ms"); this.printMessage("calcRemainingTime: sleep " + msRemainsThisRun + "ms after " + (this.counts.msEndThisRun - this.counts.msStartThisRun) + "ms burst");
} }
this.counts.msEndThisRun += msRemainsThisRun; this.counts.msEndThisRun += msRemainsThisRun;
@ -1102,9 +1105,17 @@ class CPU extends Component {
if (timer[1] < 0) continue; if (timer[1] < 0) continue;
timer[1] -= nCycles; timer[1] -= nCycles;
if (timer[1] <= 0) { if (timer[1] <= 0) {
if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.printMessage("updateTimer(" + nCycles + "): firing " + timer[0] + " with only " + (timer[1] + nCycles) + " cycles left");
}
timer[1] = -1; // zero is technically an "active" value, so ensure the timer is dormant now timer[1] = -1; // zero is technically an "active" value, so ensure the timer is dormant now
timer[3](); // safe to invoke the callback function now timer[3](); // safe to invoke the callback function now
if (timer[2] >= 0) this.setTimer(iTimer, timer[2]); if (timer[2] >= 0) {
this.setTimer(iTimer, timer[2]);
if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.printMessage("updateTimer(" + nCycles + "): rearming " + timer[0] + " for " + timer[2] + "ms (" + timer[1] + " cycles)");
}
}
} }
} }
} }

35
modules/pcx86/lib/debugger.js
View file

@ -224,8 +224,8 @@ class DebuggerX86 extends Debugger {
this.sInitCommands = parmsDbg['commands']; this.sInitCommands = parmsDbg['commands'];
/* /*
* Make it easier to access Debugger commands from an external REPL (eg, the WebStorm * Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* "live" console window); eg: * window; eg:
* *
* pcx86('r') * pcx86('r')
* pcx86('dw 0:0') * pcx86('dw 0:0')
@ -905,22 +905,23 @@ class DebuggerX86 extends Debugger {
switch (sBinding) { switch (sBinding) {
case "debugInput": case "debugInput":
this.bindings[sBinding] = control; var controlInput = /** @type {HTMLInputElement} */ (control);
this.controlDebug = control; this.bindings[sBinding] = controlInput;
this.controlDebug = controlInput;
/* /*
* For halted machines, this is fine, but for auto-start machines, it can be annoying. * For halted machines, this is fine, but for auto-start machines, it can be annoying.
* *
* control.focus(); * controlInput.focus();
*/ */
control.onkeydown = function onKeyDownDebugInput(event) { controlInput.onkeydown = function onKeyDownDebugInput(event) {
var sCmd; var sCmd;
if (event.keyCode == Keys.KEYCODE.CR) { if (event.keyCode == Keys.KEYCODE.CR) {
sCmd = control.value; sCmd = controlInput.value;
control.value = ""; controlInput.value = "";
dbg.doCommands(sCmd, true); dbg.doCommands(sCmd, true);
} }
else if (event.keyCode == Keys.KEYCODE.ESC) { else if (event.keyCode == Keys.KEYCODE.ESC) {
control.value = sCmd = ""; controlInput.value = sCmd = "";
} }
else { else {
if (event.keyCode == Keys.KEYCODE.UP) { if (event.keyCode == Keys.KEYCODE.UP) {
@ -931,8 +932,8 @@ class DebuggerX86 extends Debugger {
} }
if (sCmd != null) { if (sCmd != null) {
var cch = sCmd.length; var cch = sCmd.length;
control.value = sCmd; controlInput.value = sCmd;
control.setSelectionRange(cch, cch); controlInput.setSelectionRange(cch, cch);
} }
} }
if (sCmd != null && event.preventDefault) event.preventDefault(); if (sCmd != null && event.preventDefault) event.preventDefault();
@ -2153,6 +2154,7 @@ class DebuggerX86 extends Debugger {
this.dbg = this; this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages.WARN; this.bitsMessage = this.bitsWarning = Messages.WARN;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageLog = [];
/* /*
* Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects, * Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects,
* but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard". * but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard".
@ -2501,6 +2503,11 @@ class DebuggerX86 extends Debugger {
sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getIP(), this.cpu.getCS())) + " (%" + Str.toHex(this.cpu.regLIP) + ")"; sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getIP(), this.cpu.getCS())) + " (%" + Str.toHex(this.cpu.regLIP) + ")";
} }
if (this.bitsMessage & Messages.LOG) {
this.aMessageLog.push(sMessage);
return;
}
if (this.sMessagePrev && sMessage == this.sMessagePrev) return; if (this.sMessagePrev && sMessage == this.sMessagePrev) return;
this.sMessagePrev = sMessage; this.sMessagePrev = sMessage;
@ -5441,6 +5448,12 @@ class DebuggerX86 extends Debugger {
else if (asArgs[2] == "off") { else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage; this.bitsMessage &= ~bitsMessage;
fCriteria = false; fCriteria = false;
if (bitsMessage == Messages.LOG) {
for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageLog[i]);
}
this.aMessageLog = [];
}
} }
} }
} }

21
modules/pcx86/lib/keyboard.js
View file

@ -201,6 +201,7 @@ class Keyboard extends Component {
*/ */
var kbd = this; var kbd = this;
var id = sHTMLType + '-' + sBinding; var id = sHTMLType + '-' + sBinding;
var controlText = /** @type {HTMLTextAreaElement} */ (control);
if (this.bindings[id] === undefined) { if (this.bindings[id] === undefined) {
switch (sBinding) { switch (sBinding) {
@ -214,13 +215,13 @@ class Keyboard extends Component {
* *
* this.bindings[id] = control; * this.bindings[id] = control;
*/ */
control.onkeydown = function onKeyDown(event) { controlText.onkeydown = function onKeyDown(event) {
return kbd.onKeyDown(event, true); return kbd.onKeyDown(event, true);
}; };
control.onkeypress = function onKeyPressKbd(event) { controlText.onkeypress = function onKeyPressKbd(event) {
return kbd.onKeyPress(event); return kbd.onKeyPress(event);
}; };
control.onkeyup = function onKeyUp(event) { controlText.onkeyup = function onKeyUp(event) {
return kbd.onKeyDown(event, false); return kbd.onKeyDown(event, false);
}; };
return true; return true;
@ -258,8 +259,8 @@ class Keyboard extends Component {
*/ */
var sCode = sBinding.toUpperCase().replace(/-/g, '_'); var sCode = sBinding.toUpperCase().replace(/-/g, '_');
if (Keyboard.CLICKCODES[sCode] !== undefined && sHTMLType == "button") { if (Keyboard.CLICKCODES[sCode] !== undefined && sHTMLType == "button") {
this.bindings[id] = control; this.bindings[id] = controlText;
control.onclick = function(kbd, sKey, simCode) { controlText.onclick = function(kbd, sKey, simCode) {
return function onKeyboardBindingClick(event) { return function onKeyboardBindingClick(event) {
if (!COMPILED && kbd.messageEnabled()) kbd.printMessage(sKey + " clicked", Messages.KEYS); if (!COMPILED && kbd.messageEnabled()) kbd.printMessage(sKey + " clicked", Messages.KEYS);
event.preventDefault(); // preventDefault() is necessary... event.preventDefault(); // preventDefault() is necessary...
@ -273,7 +274,7 @@ class Keyboard extends Component {
} }
else if (Keyboard.SOFTCODES[sBinding] !== undefined) { else if (Keyboard.SOFTCODES[sBinding] !== undefined) {
this.cSoftCodes++; this.cSoftCodes++;
this.bindings[id] = control; this.bindings[id] = controlText;
var fnDown = function(kbd, sKey, simCode) { var fnDown = function(kbd, sKey, simCode) {
return function onKeyboardBindingDown(event) { return function onKeyboardBindingDown(event) {
event.preventDefault(); // preventDefault() is necessary... event.preventDefault(); // preventDefault() is necessary...
@ -288,11 +289,11 @@ class Keyboard extends Component {
}; };
}(this, sBinding, Keyboard.SOFTCODES[sBinding]); }(this, sBinding, Keyboard.SOFTCODES[sBinding]);
if ('ontouchstart' in window) { if ('ontouchstart' in window) {
control.ontouchstart = fnDown; controlText.ontouchstart = fnDown;
control.ontouchend = fnUp; controlText.ontouchend = fnUp;
} else { } else {
control.onmousedown = fnDown; controlText.onmousedown = fnDown;
control.onmouseup = control.onmouseout = fnUp; controlText.onmouseup = controlText.onmouseout = fnUp;
} }
return true; return true;
} }

7
modules/pcx86/lib/messages.js
View file

@ -107,12 +107,15 @@ Messages.CATEGORIES = {
"computer": Messages.COMPUTER, "computer": Messages.COMPUTER,
"dos": Messages.DOS, "dos": Messages.DOS,
"data": Messages.DATA, "data": Messages.DATA,
"log": Messages.LOG,
"warn": Messages.WARN,
/* /*
* Now we turn to message actions rather than message types; for example, setting "halt" * Now we turn to message actions rather than message types; for example, setting "halt"
* on or off doesn't enable "halt" messages, but rather halts the CPU on any message above. * on or off doesn't enable "halt" messages, but rather halts the CPU on any message above.
*
* Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m log off" is issued.
*/ */
"log": Messages.LOG,
"warn": Messages.WARN,
"halt": Messages.HALT "halt": Messages.HALT
}; };

61
modules/pcx86/lib/serial.js
View file

@ -38,28 +38,28 @@ if (NODE) {
var ChipSet = require("./chipset"); var ChipSet = require("./chipset");
} }
/* /**
* class SerialPort * SerialPort class
* property {number} iAdapter
* property {number} portBase
* property {number} nIRQ
* property {Object} controlIOBuffer is a DOM element bound to the port (for rudimentary output; see transmitByte())
* *
* NOTE: This class declaration started as a way of informing the code inspector of the controlIOBuffer property, * The class property declarations below started as a way of informing the code inspector of the controlIOBuffer
* which remained undefined until a setBinding() call set it later, but I've since decided that explicitly * property, which remained undefined until a setBinding() call set it later, but I've since decided that explicitly
* initializing such properties in the constructor is a better way to go -- even though it's more code -- because * initializing such properties in the constructor is a better way to go -- even though it's more code -- because
* JavaScript compilers are supposed to be happier when the underlying object structures aren't constantly changing. * JavaScript compilers are supposed to be happier when the underlying object structures aren't constantly changing.
* *
* Besides, I'm not sure I want to get into documenting every property this way, for this or any/every other class, * Besides, I'm not sure I want to get into documenting every property this way, for this or any/every other class,
* let alone getting into which ones should be considered private or protected, because PCjs isn't really a library * let alone getting into which ones should be considered private or protected, because PCjs isn't really a library
* for third-party apps. * for third-party apps.
*/
/**
* TODO: The Closure Compiler treats ES6 classes as 'struct' rather than 'dict' by default,
* which would force us to declare all class properties in the constructor, as well as prevent
* us from defining any named properties. So, for now, we mark all our classes as 'unrestricted'.
* *
* TODO: The Closure Compiler treats ES6 classes as 'struct' rather than 'dict' by default, which would force us
* to declare all class properties in the constructor, as well as prevent us from defining any named properties.
* So, for now, we mark all our classes as 'unrestricted'.
*
* @class SerialPort
* @property {number} iAdapter
* @property {number} portBase
* @property {number} nIRQ
* @property {string|null} consoleOutput
* @property {HTMLTextAreaElement} controlIOBuffer (DOM element bound to the port for rudimentary output; see transmitByte())
* @unrestricted * @unrestricted
*/ */
class SerialPort extends Component { class SerialPort extends Component {
@ -75,19 +75,18 @@ class SerialPort extends Component {
* tabSize: set to a non-zero number to convert tabs to spaces (applies only to output to * tabSize: set to a non-zero number to convert tabs to spaces (applies only to output to
* the above binding); default is 0 (no conversion) * the above binding); default is 0 (no conversion)
* *
* In the future, we may support 'port' and 'irq' properties that allow the machine to define a * In the future, we may support 'port' and 'irq' properties that allow the machine to define a non-standard
* non-standard serial port configuration, instead of only our pre-defined 'adapter' configurations. * serial port configuration, instead of only our pre-defined 'adapter' configurations.
* *
* NOTE: Since the XSL file defines 'adapter' as a number, not a string, there's no need to use * NOTE: Since the XSL file defines 'adapter' as a number, not a string, there's no need to use parseInt(),
* parseInt(), and as an added benefit, we don't need to worry about whether a hex or decimal format * and as an added benefit, we don't need to worry about whether a hex or decimal format was used.
* was used.
* *
* This hard-coded approach mimics the original IBM PC Asynchronous Adapter configuration, which * This hard-coded approach mimics the original IBM PC Asynchronous Adapter configuration, which contained a
* contained a pair of "shunt modules" that allowed the user to select a port address of either * pair of "shunt modules" that allowed the user to select a port address of either 0x3F8 ("Primary") or 0x2F8
* 0x3F8 ("Primary") or 0x2F8 ("Secondary"). * ("Secondary").
* *
* DOS typically names the Primary adapter "COM1" and the Secondary adapter "COM2", but I prefer * DOS typically names the Primary adapter "COM1" and the Secondary adapter "COM2", but I prefer to stick to
* to stick to adapter numbers, since not all operating systems follow those naming conventions. * adapter numbers, since not all operating systems follow those naming conventions.
* *
* @this {SerialPort} * @this {SerialPort}
* @param {Object} parmsSerial * @param {Object} parmsSerial
@ -115,8 +114,6 @@ class SerialPort extends Component {
* consoleOutput becomes a string that records serial port output if the 'binding' property is set to the * consoleOutput becomes a string that records serial port output if the 'binding' property is set to the
* reserved name "console". Nothing is written to the console, however, until a linefeed (0x0A) is output * reserved name "console". Nothing is written to the console, however, until a linefeed (0x0A) is output
* or the string length reaches a threshold (currently, 1024 characters). * or the string length reaches a threshold (currently, 1024 characters).
*
* @type {string|null}
*/ */
this.consoleOutput = null; this.consoleOutput = null;
@ -131,8 +128,6 @@ class SerialPort extends Component {
* serial input, DOS *transmits* the appropriate characters back to the terminal via COM2. * serial input, DOS *transmits* the appropriate characters back to the terminal via COM2.
* *
* As a result, controlIOBuffer only needs to be updated by the transmitByte() function. * As a result, controlIOBuffer only needs to be updated by the transmitByte() function.
*
* @type {Object}
*/ */
this.controlIOBuffer = null; this.controlIOBuffer = null;
@ -215,13 +210,13 @@ class SerialPort extends Component {
switch (sBinding) { switch (sBinding) {
case SerialPort.sIOBuffer: case SerialPort.sIOBuffer:
this.bindings[sBinding] = this.controlIOBuffer = control; this.bindings[sBinding] = this.controlIOBuffer = /** @type {HTMLTextAreaElement} */ (control);
/* /*
* By establishing an onkeypress handler here, we make it possible for DOS commands like * By establishing an onkeypress handler here, we make it possible for DOS commands like
* "CTTY COM1" to more or less work (use "CTTY CON" to restore control to the DOS console). * "CTTY COM1" to more or less work (use "CTTY CON" to restore control to the DOS console).
*/ */
control.onkeydown = function onKeyDown(event) { this.controlIOBuffer.onkeydown = function onKeyDown(event) {
/* /*
* This is required in addition to onkeypress, because it's the only way to prevent * This is required in addition to onkeypress, because it's the only way to prevent
* BACKSPACE (keyCode 8) from being interpreted by the browser as a "Back" operation; * BACKSPACE (keyCode 8) from being interpreted by the browser as a "Back" operation;
@ -243,7 +238,7 @@ class SerialPort extends Component {
return true; return true;
}; };
control.onkeypress = function onKeyPress(event) { this.controlIOBuffer.onkeypress = function onKeyPress(event) {
/* /*
* Browser-independent keyCode extraction; refer to onKeyPress() and the other key event * Browser-independent keyCode extraction; refer to onKeyPress() and the other key event
* handlers in keyboard.js. * handlers in keyboard.js.
@ -267,7 +262,7 @@ class SerialPort extends Component {
* itself no longer needs the "readonly" attribute; we primarily need to remove it for iOS browsers, * itself no longer needs the "readonly" attribute; we primarily need to remove it for iOS browsers,
* so that the soft keyboard will activate, but it shouldn't hurt to remove the attribute for all browsers. * so that the soft keyboard will activate, but it shouldn't hurt to remove the attribute for all browsers.
*/ */
control.removeAttribute("readonly"); this.controlIOBuffer.removeAttribute("readonly");
return true; return true;
@ -337,7 +332,7 @@ class SerialPort extends Component {
if (this.connection) { if (this.connection) {
var exports = this.connection['exports']; var exports = this.connection['exports'];
if (exports) { if (exports) {
var fnConnect = exports['connect']; var fnConnect = /** @function */ (exports['connect']);
if (fnConnect) fnConnect.call(this.connection, this.fNullModem); if (fnConnect) fnConnect.call(this.connection, this.fNullModem);
this.sendData = exports['receiveData']; this.sendData = exports['receiveData'];
if (this.sendData) { if (this.sendData) {

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

@ -1314,7 +1314,7 @@ Card.FEAT_CTRL = {
*/ */
Card.MISC = { Card.MISC = {
PORT_WRITE: 0x3C2, // write port address (EGA and VGA) PORT_WRITE: 0x3C2, // write port address (EGA and VGA)
PORT_READ: 0x3CC, // read port addresss (VGA only) PORT_READ: 0x3CC, // read port address (VGA only)
IO_SELECT: 0x01, // 0 sets CRT ports to 0x3Bn, 1 sets CRT ports to 0x3Dn IO_SELECT: 0x01, // 0 sets CRT ports to 0x3Bn, 1 sets CRT ports to 0x3Dn
ENABLE_RAM: 0x02, // 0 disables video RAM, 1 enables ENABLE_RAM: 0x02, // 0 disables video RAM, 1 enables
CLOCK_SELECT: 0x0C, // 0x0: 14Mhz I/O clock, 0x4: 16Mhz on-board clock, 0x8: external clock, 0xC: unused CLOCK_SELECT: 0x0C, // 0x0: 14Mhz I/O clock, 0x4: 16Mhz on-board clock, 0x8: external clock, 0xC: unused

18
modules/pdp11/lib/debugger.js
View file

@ -157,7 +157,7 @@ class DebuggerPDP11 extends Debugger {
this.afnDumpers = {}; this.afnDumpers = {};
this.bitsMessage = this.bitsWarning = 0; this.bitsMessage = this.bitsWarning = 0;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageBuffer = []; this.aMessageLog = [];
this.messageInit(parmsDbg['messages']); this.messageInit(parmsDbg['messages']);
this.sInitCommands = parmsDbg['commands']; this.sInitCommands = parmsDbg['commands'];
@ -847,7 +847,7 @@ class DebuggerPDP11 extends Debugger {
this.dbg = this; this.dbg = this;
this.bitsMessage = this.bitsWarning = MessagesPDP11.WARN; this.bitsMessage = this.bitsWarning = MessagesPDP11.WARN;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageBuffer = []; this.aMessageLog = [];
/* /*
* Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects, * Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects,
* but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard". * but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard".
@ -1014,8 +1014,8 @@ class DebuggerPDP11 extends Debugger {
if (this.sMessagePrev && sMessage == this.sMessagePrev) return; if (this.sMessagePrev && sMessage == this.sMessagePrev) return;
this.sMessagePrev = sMessage; this.sMessagePrev = sMessage;
if (this.bitsMessage & MessagesPDP11.BUFFER) { if (this.bitsMessage & MessagesPDP11.LOG) {
this.aMessageBuffer.push(sMessage); this.aMessageLog.push(sMessage);
return; return;
} }
@ -3203,12 +3203,12 @@ class DebuggerPDP11 extends Debugger {
else if (asArgs[2] == "off") { else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage; this.bitsMessage &= ~bitsMessage;
fCriteria = false; fCriteria = false;
if (bitsMessage == MessagesPDP11.BUFFER) { if (bitsMessage == MessagesPDP11.LOG) {
var i = this.aMessageBuffer.length >= 1000? this.aMessageBuffer.length - 1000 : 0; var i = this.aMessageLog.length >= 1000? this.aMessageLog.length - 1000 : 0;
while (i < this.aMessageBuffer.length) { while (i < this.aMessageLog.length) {
this.println(this.aMessageBuffer[i++]); this.println(this.aMessageLog[i++]);
} }
this.aMessageBuffer = []; this.aMessageLog = [];
} }
} }
} }

14
modules/pdp11/lib/messages.js
View file

@ -55,9 +55,8 @@ var MessagesPDP11 = {
TIMER: 0x00200000, TIMER: 0x00200000,
SPEAKER: 0x01000000, SPEAKER: 0x01000000,
COMPUTER: 0x02000000, COMPUTER: 0x02000000,
LOG: 0x10000000, LOG: 0x20000000,
WARN: 0x20000000, WARN: 0x40000000,
BUFFER: 0x40000000,
HALT: 0x80000000|0 HALT: 0x80000000|0
}; };
@ -102,16 +101,15 @@ MessagesPDP11.CATEGORIES = {
"timer": MessagesPDP11.TIMER, "timer": MessagesPDP11.TIMER,
"speaker": MessagesPDP11.SPEAKER, "speaker": MessagesPDP11.SPEAKER,
"computer": MessagesPDP11.COMPUTER, "computer": MessagesPDP11.COMPUTER,
"log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
/* /*
* Now we turn to message actions rather than message types; for example, setting "halt" * Now we turn to message actions rather than message types; for example, setting "halt"
* on or off doesn't enable "halt" messages, but rather halts the CPU on any message above. * on or off doesn't enable "halt" messages, but rather halts the CPU on any message above.
* *
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages * Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m buffer off" is issued. * until "m log off" is issued.
*/ */
"buffer": MessagesPDP11.BUFFER, "log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
"halt": MessagesPDP11.HALT "halt": MessagesPDP11.HALT
}; };

15
versions/pc8080/1.36.1/pc8080-dbg.js
View file

@ -67,7 +67,7 @@ var mb=window?window.PCjs.Machines:{},kb=window?window.PCjs.Components:[],zb=win
Array.prototype.indexOf||(Array.prototype.indexOf=function(a,b){b=b||0;for(var c=this.length;b<c;b++)if(this[b]===a)return b;return-1});Array.isArray||(Array.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)}); Array.prototype.indexOf||(Array.prototype.indexOf=function(a,b){b=b||0;for(var c=this.length;b<c;b++)if(this[b]===a)return b;return-1});Array.isArray||(Array.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)});
Function.prototype.bind||(Function.prototype.bind=function(a){function b(){return e.apply(this instanceof c&&a?this:a,d.concat(Array.prototype.slice.call(arguments)))}function c(){}if("function"!=typeof this)throw new TypeError("Function.prototype.bind: non-callable object");var d=Array.prototype.slice.call(arguments,1),e=this;c.prototype=this.prototype;b.prototype=new c;return b}); Function.prototype.bind||(Function.prototype.bind=function(a){function b(){return e.apply(this instanceof c&&a?this:a,d.concat(Array.prototype.slice.call(arguments)))}function c(){}if("function"!=typeof this)throw new TypeError("Function.prototype.bind: non-callable object");var d=Array.prototype.slice.call(arguments,1),e=this;c.prototype=this.prototype;b.prototype=new c;return b});
var Mb="undefined"!==typeof ArrayBuffer,Nb=[1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1, var Mb="undefined"!==typeof ArrayBuffer,Nb=[1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,
0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1],Ob={cpu:1,bus:64,mem:128,port:256,nvr:16384,chipset:32768,keyboard:65536,key:131072,video:262144,fdc:524288,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:268435456,warn:536870912,buffer:1073741824,halt:-2147483648};function Pb(a){u.call(this,"Panel",a)}aa(Pb,u); 0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1],Ob={cpu:1,bus:64,mem:128,port:256,nvr:16384,chipset:32768,keyboard:65536,key:131072,video:262144,fdc:524288,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:536870912,warn:1073741824,halt:-2147483648};function Pb(a){u.call(this,"Panel",a)}aa(Pb,u);
Pb.prototype.da=function(a,b,c,d){return this.R&&this.R.da(a,b,c,d)||this.w&&this.w.da(a,b,c,d)||this.B&&this.B.da(a,b,c,d)||this.K&&this.K.da(a,b,c,d)?!0:u.prototype.da.call(this,a,b,c,d)};Pb.prototype.Fa=function(a,b,c,d){this.R=a;this.I=b;this.w=c;this.K=d;this.B=Qb(a,"Keyboard")};Pb.prototype.va=function(a,b){b||Tb();return!0};Pb.prototype.ua=function(){return!0}; Pb.prototype.da=function(a,b,c,d){return this.R&&this.R.da(a,b,c,d)||this.w&&this.w.da(a,b,c,d)||this.B&&this.B.da(a,b,c,d)||this.K&&this.K.da(a,b,c,d)?!0:u.prototype.da.call(this,a,b,c,d)};Pb.prototype.Fa=function(a,b,c,d){this.R=a;this.I=b;this.w=c;this.K=d;this.B=Qb(a,"Keyboard")};Pb.prototype.va=function(a,b){b||Tb();return!0};Pb.prototype.ua=function(){return!0};
function Tb(){for(var a=!1,b=sb(document,"pc8080","panel"),c=0;c<b.length;c++){var d=b[c],e=tb(d),f=vb(e.id);f||(a=!0,f=new Pb(e));rb(f,d);a&&Gb(f)}}Za(Tb); function Tb(){for(var a=!1,b=sb(document,"pc8080","panel"),c=0;c<b.length;c++){var d=b[c],e=tb(d),f=vb(e.id);f||(a=!0,f=new Pb(e));rb(f,d);a&&Gb(f)}}Za(Tb);
function Ub(a,b,c){u.call(this,"Bus",a);this.w=b;this.K=c;this.M=a.busWidth||16;this.N=Math.pow(2,this.M);this.C=this.N-1|0;this.g=(this.M>>1)+2;10>this.g&&(this.g=10);15<this.g&&(this.g=15);this.u=1<<this.g;this.O=this.u>>2;this.j=this.u-1;this.L=this.N/this.u|0;this.H=this.L-1;this.A=[];this.B=[];this.F=this.G=!1;this.S=[];this.T=[];a=new A;Vb(a,this.K);this.b=Array(this.L);for(b=0;b<this.L;b++)this.b[b]=a;Gb(this)}aa(Ub,u);Ub.prototype.reset=function(){}; function Ub(a,b,c){u.call(this,"Bus",a);this.w=b;this.K=c;this.M=a.busWidth||16;this.N=Math.pow(2,this.M);this.C=this.N-1|0;this.g=(this.M>>1)+2;10>this.g&&(this.g=10);15<this.g&&(this.g=15);this.u=1<<this.g;this.O=this.u>>2;this.j=this.u-1;this.L=this.N/this.u|0;this.H=this.L-1;this.A=[];this.B=[];this.F=this.G=!1;this.S=[];this.T=[];a=new A;Vb(a,this.K);this.b=Array(this.L);for(b=0;b<this.L;b++)this.b[b]=a;Gb(this)}aa(Ub,u);Ub.prototype.reset=function(){};
@ -221,11 +221,11 @@ l.da=function(a,b,c){var d=this;switch(b){case "debugInput":return this.V=this.P
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l.Qc=function(a,b,c){var d=Ag(a);if(-1!==d){var e=this.I,f=d&e.j,g=(d&e.C)>>>e.g;f!=e.j?e.b[g].Sb(f,b&65535,d):(e.b[g++].ob(f,b&255,d),e.b[g&e.H].ob(0,b>>8&255,d+1));c&&ah(a,c);Uc(this.w,!0)}};function vg(a){return{J:a,Ea:!1}}function ch(a){return[a.J,a.Ea]}function dh(a){return{J:a[0],Ea:a[1]}} l.Qc=function(a,b,c){var d=Ag(a);if(-1!==d){var e=this.I,f=d&e.j,g=(d&e.C)>>>e.g;f!=e.j?e.b[g].Sb(f,b&65535,d):(e.b[g++].ob(f,b&255,d),e.b[g&e.H].ob(0,b>>8&255,d+1));c&&ah(a,c);Uc(this.w,!0)}};function vg(a){return{J:a,Ea:!1}}function ch(a){return[a.J,a.Ea]}function dh(a){return{J:a[0],Ea:a[1]}}
function Bg(a,b,c){var d;c=(c?a.L:a.sa).J;if(void 0!==b){d=b=rg(a,b)||b;var e;if(d.match(/^[a-z_][a-z0-9_]*$/i))for(d=d.toUpperCase(),c=0;c<a.C.length;c++){var f=a.C[c].ra[d];if(void 0!==f){d=f.o;void 0!==d&&(e=vg(d));break}}if(d=e)return d;c=pg(a,b)}null!=c&&(d=vg(c));return d}function eh(a,b,c){c&&(c=c.match(/(['"])(.*?)\1/))&&(b.td=a.yb(b.Jc=c[2]))}function ah(a,b){null!=a.J&&(a.J+=b||1)}function fh(a){return n(a,4)} function Bg(a,b,c){var d;c=(c?a.L:a.sa).J;if(void 0!==b){d=b=rg(a,b)||b;var e;if(d.match(/^[a-z_][a-z0-9_]*$/i))for(d=d.toUpperCase(),c=0;c<a.C.length;c++){var f=a.C[c].ra[d];if(void 0!==f){d=f.o;void 0!==d&&(e=vg(d));break}}if(d=e)return d;c=pg(a,b)}null!=c&&(d=vg(c));return d}function eh(a,b,c){c&&(c=c.match(/(['"])(.*?)\1/))&&(b.td=a.yb(b.Jc=c[2]))}function ah(a,b){null!=a.J&&(a.J+=b||1)}function fh(a){return n(a,4)}
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function Lb(a,b,c,d,e,f,g,h){h|=256;null!=f&&(a.ha&h)!=h||a.message(b.Gb+"."+(null!=d?"outPort":"inPort")+"("+q(c)+","+(f?f:"unknown")+(null!=d?","+na(d):"")+")"+(null!=g?": "+na(g):"")+(null!=e?" at "+fh(e):""))} function Lb(a,b,c,d,e,f,g,h){h|=256;null!=f&&(a.ha&h)!=h||a.message(b.Gb+"."+(null!=d?"outPort":"inPort")+"("+q(c)+","+(f?f:"unknown")+(null!=d?","+na(d):"")+")"+(null!=g?": "+na(g):"")+(null!=e?" at "+fh(e):""))}
function xg(a){var b;if(Yd(a)){if(!a.H||!a.H.length){a.H=Array(zh);for(b=0;b<a.H.length;b++)a.H[b]=vg();a.W=0;a.i("instruction history buffer allocated")}if(!a.F||!a.F.length)for(a.F=Array(256),b=0;b<a.F.length;b++)a.F[b]=[b,0]}else a.H&&a.H.length&&a.i("instruction history buffer freed"),a.W=0,a.H=[],a.F=[]}function Ah(a,b){if(!Bh(a))return!1;a.w.rb(b);return!0} function xg(a){var b;if(Yd(a)){if(!a.H||!a.H.length){a.H=Array(zh);for(b=0;b<a.H.length;b++)a.H[b]=vg();a.W=0;a.i("instruction history buffer allocated")}if(!a.F||!a.F.length)for(a.F=Array(256),b=0;b<a.F.length;b++)a.F[b]=[b,0]}else a.H&&a.H.length&&a.i("instruction history buffer freed"),a.W=0,a.H=[],a.F=[]}function Ah(a,b){if(!Bh(a))return!1;a.w.rb(b);return!0}
function Cg(a,b,c,d){if(!Bh(a))return!1;a.G=0;b||Yd(a)&&Zd(a,a.w.j,0);try{var e=a.w.Cb(b);0<e&&(a.G+=e,Yc(a.w,e,!0),Vc(a.w,e),a.S++)}catch(f){"number"!=typeof f&&(a.G=0,Eb(a.w,f.stack||f.message))}!1!==d&&Uc(a.w);Sc(a,c||!1);return 0<a.G}l.ea=function(a){this.w&&this.w.ea(a)};function Sc(a,b){void 0===b&&(b=!0);a.L=vg(a.w.j);b&&1!=a.O?Ch(a):Dh(a)} function Cg(a,b,c,d){if(!Bh(a))return!1;a.G=0;b||Yd(a)&&Zd(a,a.w.j,0);try{var e=a.w.Cb(b);0<e&&(a.G+=e,Yc(a.w,e,!0),Vc(a.w,e),a.S++)}catch(f){"number"!=typeof f&&(a.G=0,Eb(a.w,f.stack||f.message))}!1!==d&&Uc(a.w);Sc(a,c||!1);return 0<a.G}l.ea=function(a){this.w&&this.w.ea(a)};function Sc(a,b){void 0===b&&(b=!0);a.L=vg(a.w.j);b&&1!=a.O?Ch(a):Dh(a)}
@ -263,11 +263,10 @@ a.i("\teb [a] [...] edit bytes at address a"),a.i("\tew [a] [...] edit words a
eh(a,ye,Si);a.Oa(a.j,ye,!0)}Ah(a,!0)||c||a.i("cpu busy or unavailable, run command ignored")}break;case "h":a:{var ze;if(a.D.ka)ze="halting",a.ea();else{if(Hb(a,!0))break a;ze="already halted"}c||a.i(ze)}break;case "i":if("if"==f[0]){var Ae;var tc=b.substr(2),tc=xa(tc);pg(a,tc)?(c||a.i("true: "+tc),Ae=!0):(c||a.i("false: "+tc),Ae=!1);Ae||(d=!1);break}if("int"==f[0]){var nd;var Ti=f[1];if(a.w.N&512){var Be=pg(a,Ti);null==Be?nd=!1:(a.i("requesting interrupt level "+Be),Xd(a.w,Be),nd=!0)}else a.i("interrupts disabled (use rif=1 to enable)"), eh(a,ye,Si);a.Oa(a.j,ye,!0)}Ah(a,!0)||c||a.i("cpu busy or unavailable, run command ignored")}break;case "h":a:{var ze;if(a.D.ka)ze="halting",a.ea();else{if(Hb(a,!0))break a;ze="already halted"}c||a.i(ze)}break;case "i":if("if"==f[0]){var Ae;var tc=b.substr(2),tc=xa(tc);pg(a,tc)?(c||a.i("true: "+tc),Ae=!0):(c||a.i("false: "+tc),Ae=!1);Ae||(d=!1);break}if("int"==f[0]){var nd;var Ti=f[1];if(a.w.N&512){var Be=pg(a,Ti);null==Be?nd=!1:(a.i("requesting interrupt level "+Be),Xd(a.w,Be),nd=!0)}else a.i("interrupts disabled (use rif=1 to enable)"),
nd=!1;nd||(d=!1);break}var Ce=f[1];if(Ce&&"?"!=Ce){var De=jg(a,Ce);if(void 0!==De){var Ui=ic(a.I,De);a.i(q(De)+": "+na(Ui))}}else a.i("input commands:"),a.i("\ti [p]\tread port [p]"),a.i("warning: port accesses can affect hardware state");break;case "k":var Vi=f[0];if("?"==f[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var Ee=0,Ug=vg(),uc=vg(a.w.M);for(a.i("stack trace for "+fh(uc.J));10>Ee;){for(var xb=null,Wi=256;65536>uc.J>>>0;){Ug.J= nd=!1;nd||(d=!1);break}var Ce=f[1];if(Ce&&"?"!=Ce){var De=jg(a,Ce);if(void 0!==De){var Ui=ic(a.I,De);a.i(q(De)+": "+na(Ui))}}else a.i("input commands:"),a.i("\ti [p]\tread port [p]"),a.i("warning: port accesses can affect hardware state");break;case "k":var Vi=f[0];if("?"==f[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var Ee=0,Ug=vg(),uc=vg(a.w.M);for(a.i("stack trace for "+fh(uc.J));10>Ee;){for(var xb=null,Wi=256;65536>uc.J>>>0;){Ug.J=
a.Eb(uc,2);if(null==uc.J||!Wi--)break;for(var Xi=a,od=Ug,Vg=null,vc=od.J,Wg=vc,Fe=1;6>=Fe&&vc;Fe++){if(2<Fe){od.J=vc;var pd=Jh(Xi,od);if(0<=pd.indexOf("CALL")){var Xg=pd.indexOf(" ");if(vc+(pd.indexOf(" ",Xg+1)-Xg-1)/2==Wg){Vg=pd;break}}}vc--}od.J=Wg;if(xb=Vg)break}if(!xb||null==xb)break;var Yg=null;if("ks"==Vi){var Zg=xb.match(/[0-9A-F]+$/);Zg&&(Yg=gi(a,Zg[0]))}xb=wa(xb,50)+" ;"+(Yg||"stack="+fh(uc.J));a.i(xb);Ee++}Ee||a.i("no return addresses found")}break;case "l":"ln"==f[0]&&gi(a,f[1],!0);break; a.Eb(uc,2);if(null==uc.J||!Wi--)break;for(var Xi=a,od=Ug,Vg=null,vc=od.J,Wg=vc,Fe=1;6>=Fe&&vc;Fe++){if(2<Fe){od.J=vc;var pd=Jh(Xi,od);if(0<=pd.indexOf("CALL")){var Xg=pd.indexOf(" ");if(vc+(pd.indexOf(" ",Xg+1)-Xg-1)/2==Wg){Vg=pd;break}}}vc--}od.J=Wg;if(xb=Vg)break}if(!xb||null==xb)break;var Yg=null;if("ks"==Vi){var Zg=xb.match(/[0-9A-F]+$/);Zg&&(Yg=gi(a,Zg[0]))}xb=wa(xb,50)+" ;"+(Yg||"stack="+fh(uc.J));a.i(xb);Ee++}Ee||a.i("no return addresses found")}break;case "l":"ln"==f[0]&&gi(a,f[1],!0);break;
case "m":a:{var cb,db=null,ba=f[1];"?"==ba&&(ba=void 0);if(void 0!==ba){var ob=0;if("all"==ba)ob=1878917119,ba=null;else if("on"==ba)db=!0,ba=null;else if("off"==ba)db=!1,ba=null;else{"keys"==ba&&(ba="key");"kbd"==ba&&(ba="keyboard");for(cb in Ob)if(ba==cb){ob=Ob[cb];db=!!(a.ha&ob);break}if(!ob){a.i("unknown message category: "+ba);break a}}if(ob)if("on"==f[2])a.ha|=ob,db=!0;else if("off"==f[2]&&(a.ha&=~ob,db=!1,1073741824==ob)){for(var Ge=0;Ge<a.Z.length;Ge++)a.i(a.Z[Ge]);a.Z=[]}}var Yi=0,wc=""; case "m":a:{var cb,db=null,ba=f[1];"?"==ba&&(ba=void 0);if(void 0!==ba){var ob=0;if("all"==ba)ob=1610481663,ba=null;else if("on"==ba)db=!0,ba=null;else if("off"==ba)db=!1,ba=null;else{"keys"==ba&&(ba="key");"kbd"==ba&&(ba="keyboard");for(cb in Ob)if(ba==cb){ob=Ob[cb];db=!!(a.ha&ob);break}if(!ob){a.i("unknown message category: "+ba);break a}}if(ob)if("on"==f[2])a.ha|=ob,db=!0;else if("off"==f[2]&&(a.ha&=~ob,db=!1,536870912==ob)){for(var Ge=0;Ge<a.Z.length;Ge++)a.i(a.Z[Ge]);a.Z=[]}}var Yi=0,wc="";for(cb in Ob)if(!ba||
for(cb in Ob)if(!ba||ba==cb){var Zi=!!(a.ha&Ob[cb]);if(null===db||db==Zi)wc&&(wc+=","),++Yi%10||(wc+="\n\t"),"key"==cb&&(cb="keys"),wc+=cb}void 0===ba&&a.i("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.i((null!==db?db?"messages on: ":"messages off: ":"message categories:\n\t")+(wc||"none"));xg(a)}break;case "o":var He=f[1],$i=f[2];if(He&&"?"!=He){var Ie=jg(a,He,"port #"),Je=jg(a,$i);void 0!==Ie&&void 0!==Je&&(mc(a.I,Ie,Je),a.i(q(Ie)+": "+na(Je)))}else a.i("output commands:"), ba==cb){var Zi=!!(a.ha&Ob[cb]);if(null===db||db==Zi)wc&&(wc+=","),++Yi%10||(wc+="\n\t"),"key"==cb&&(cb="keys"),wc+=cb}void 0===ba&&a.i("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.i((null!==db?db?"messages on: ":"messages off: ":"message categories:\n\t")+(wc||"none"));xg(a)}break;case "o":var He=f[1],$i=f[2];if(He&&"?"!=He){var Ie=jg(a,He,"port #"),Je=jg(a,$i);void 0!==Ie&&void 0!==Je&&(mc(a.I,Ie,Je),a.i(q(Ie)+": "+na(Je)))}else a.i("output commands:"),a.i("\to [p] [b]\twrite byte [b] to port [p]"),
a.i("\to [p] [b]\twrite byte [b] to port [p]"),a.i("warning: port accesses can affect hardware state");break;case "p":if("print"==f[0]){ii(a,b.substr(5));break}var $g="pr"==f[0]?1:0,aj=1+$g;if(a.O)a.i("step in progress");else{var Ke=vg(a.w.j);switch(a.Ga(Ke)){case 205:a.O=aj,ah(Ke,3)}a.O?(a.Oa(a.j,Ke,!0),Ah(a)||(a.R&&a.R.Xa(),a.O=0)):ji(a,$g?"tr":"t")}break;case "r":if("reset"==b){a.R&&a.R.reset();break}Ch(a,f);break;case "s":hi(a,f);break;case "t":ji(a,f[0],f[1]);break;case "u":Dh(a,f[1],f[2],8); a.i("warning: port accesses can affect hardware state");break;case "p":if("print"==f[0]){ii(a,b.substr(5));break}var $g="pr"==f[0]?1:0,aj=1+$g;if(a.O)a.i("step in progress");else{var Ke=vg(a.w.j);switch(a.Ga(Ke)){case 205:a.O=aj,ah(Ke,3)}a.O?(a.Oa(a.j,Ke,!0),Ah(a)||(a.R&&a.R.Xa(),a.O=0)):ji(a,$g?"tr":"t")}break;case "r":if("reset"==b){a.R&&a.R.reset();break}Ch(a,f);break;case "s":hi(a,f);break;case "t":ji(a,f[0],f[1]);break;case "u":Dh(a,f[1],f[2],8);break;case "v":if("var"==f[0]){fi(a,b.substr(3))||
break;case "v":if("var"==f[0]){fi(a,b.substr(3))||(d=!1);break}a.i("PC8080 version 1.36.1 ("+a.w.vb+",RELEASE"+(Mb?",TYPEDARRAYS":",LONGARRAYS")+")");a.i(La());break;case "?":if(f[1]){ii(a,b.substr(1));break}var Le="commands:",Me;for(Me in li)Le+="\n"+wa(Me,9)+li[Me];Yd(a)||(Le+="\nnote: frequency/history disabled if no exec breakpoints");a.i(Le);break;default:a.i("unknown command: "+b),d=!1}}}catch(bh){a.i("debugger error: "+(bh.stack||bh.message)),d=!1}return d} (d=!1);break}a.i("PC8080 version 1.36.1 ("+a.w.vb+",RELEASE"+(Mb?",TYPEDARRAYS":",LONGARRAYS")+")");a.i(La());break;case "?":if(f[1]){ii(a,b.substr(1));break}var Le="commands:",Me;for(Me in li)Le+="\n"+wa(Me,9)+li[Me];Yd(a)||(Le+="\nnote: frequency/history disabled if no exec breakpoints");a.i(Le);break;default:a.i("unknown command: "+b),d=!1}}}catch(bh){a.i("debugger error: "+(bh.stack||bh.message)),d=!1}return d}function Tc(a,b,c){b=a.yb(b,c);for(var d in b)if(!Ih(a,b[+d]))return!1;return!0}
function Tc(a,b,c){b=a.yb(b,c);for(var d in b)if(!Ih(a,b[+d]))return!1;return!0}
var li={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory",f:"frequencies","g [#]":"go [to #]",h:"halt","i [#]":"input port #","if":"eval expression","int [#]":"request interrupt",k:"stack trace",ln:"list nearest symbol(s)",m:"messages","o [#]":"output port #",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"}, var li={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory",f:"frequencies","g [#]":"go [to #]",h:"halt","i [#]":"input port #","if":"eval expression","int [#]":"request interrupt",k:"stack trace",ln:"list nearest symbol(s)",m:"messages","o [#]":"output port #",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"},
ug=8080,Kh=8086,Lh="NONE ACI ADC ADD ADI ANA ANI CALL CC CM CNC CNZ CP CPE CPO CZ CMA CMC CMP CPI DAA DAD DCR DCX DI EI HLT IN INR INX JMP JC JM JNC JNZ JP JPE JPO JZ LDA LDAX LHLD LXI MOV MVI NOP ORA ORI OUT PCHL POP PUSH RAL RAR RET RC RM RNC RNZ RP RPE RPO RZ RLC RRC RST SBB SBI SHLD SPHL STA STAX STC SUB SUI XCHG XRA XRI XTHL".split(" "),Mh="NONE ADC ADC ADD ADD AND AND CALL CALLC CALLS CALLNC CALLNZ CALLNS CALLP CALLNP CALLZ NOT CMC CMP CMP DAA ADD DEC DEC CLI STI HLT IN INC INC JMP JC JS JNC JNZ JNS JP JNP JZ MOV MOV MOV MOV MOV MOV NOP OR OR OUT JMP POP PUSH RCL RCR RET RETC RETS RETNC RETNZ RETNS RETP RETNP RETZ ROL ROR RST SBB SBB MOV MOV MOV MOV STC SUB SUB XCHG XOR XOR XCHG".split(" "), ug=8080,Kh=8086,Lh="NONE ACI ADC ADD ADI ANA ANI CALL CC CM CNC CNZ CP CPE CPO CZ CMA CMC CMP CPI DAA DAD DCR DCX DI EI HLT IN INR INX JMP JC JM JNC JNZ JP JPE JPO JZ LDA LDAX LHLD LXI MOV MVI NOP ORA ORI OUT PCHL POP PUSH RAL RAR RET RC RM RNC RNZ RP RPE RPO RZ RLC RRC RST SBB SBI SHLD SPHL STA STAX STC SUB SUI XCHG XRA XRI XTHL".split(" "),Mh="NONE ADC ADC ADD ADD AND AND CALL CALLC CALLS CALLNC CALLNZ CALLNS CALLP CALLNP CALLZ NOT CMC CMP CMP DAA ADD DEC DEC CLI STI HLT IN INC INC JMP JC JS JNC JNZ JNS JP JNP JZ MOV MOV MOV MOV MOV MOV NOP OR OR OUT JMP POP PUSH RCL RCR RET RETC RETS RETNC RETNZ RETNS RETP RETNP RETZ ROL ROR RST SBB SBB MOV MOV MOV MOV STC SUB SUB XCHG XOR XOR XCHG".split(" "),
kh=0,lh=1,mh=2,nh=3,oh=4,ph=5,qh=6,jh=7,rh=8,sh=9,th=10,uh=11,vh=12,wh=13,xh=14,hh="B C D E H L M A BC DE HL SP PC PS PSW".split(" "),Ph=15,Oh=240,Xh=3840,Qh=61440,Nh=0,Q=1,Th=2,Uh=3,Wh=16,P=32,Vh=64,Yh=128,R=jh<<8|Wh|Q,S=kh<<8|Wh|Q,U=lh<<8|Wh|Q,V=mh<<8|Wh|Q,W=nh<<8|Wh|Q,X=oh<<8|Wh|Q,Y=ph<<8|Wh|Q,Z=qh<<8|Wh|Q|Vh,mi=rh<<8|Wh|Uh,ni=sh<<8|Wh|Uh,oi=th<<8|Wh|Uh,pi=uh<<8|Wh|Uh,qi=xh<<8|Wh|Uh,Sh=4096,Rh=8192,O=16384,Zh=32768,zg=[[45],[42,mi,P],[71,mi|Vh,R|O],[29,mi],[28,S],[22,S],[44,S,P],[63],[45,Zh],[21, kh=0,lh=1,mh=2,nh=3,oh=4,ph=5,qh=6,jh=7,rh=8,sh=9,th=10,uh=11,vh=12,wh=13,xh=14,hh="B C D E H L M A BC DE HL SP PC PS PSW".split(" "),Ph=15,Oh=240,Xh=3840,Qh=61440,Nh=0,Q=1,Th=2,Uh=3,Wh=16,P=32,Vh=64,Yh=128,R=jh<<8|Wh|Q,S=kh<<8|Wh|Q,U=lh<<8|Wh|Q,V=mh<<8|Wh|Q,W=nh<<8|Wh|Q,X=oh<<8|Wh|Q,Y=ph<<8|Wh|Q,Z=qh<<8|Wh|Q|Vh,mi=rh<<8|Wh|Uh,ni=sh<<8|Wh|Uh,oi=th<<8|Wh|Uh,pi=uh<<8|Wh|Uh,qi=xh<<8|Wh|Uh,Sh=4096,Rh=8192,O=16384,Zh=32768,zg=[[45],[42,mi,P],[71,mi|Vh,R|O],[29,mi],[28,S],[22,S],[44,S,P],[63],[45,Zh],[21,

6
versions/pc8080/1.36.1/pc8080-dbg.map
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versions/pc8080/1.36.1/pc8080-uncompiled.js
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@ -4139,9 +4139,8 @@ var Messages8080 = {
SERIAL: 0x00800000, SERIAL: 0x00800000,
SPEAKER: 0x02000000, SPEAKER: 0x02000000,
COMPUTER: 0x04000000, COMPUTER: 0x04000000,
LOG: 0x10000000, LOG: 0x20000000,
WARN: 0x20000000, WARN: 0x40000000,
BUFFER: 0x40000000,
HALT: 0x80000000|0 HALT: 0x80000000|0
}; };
@ -4174,16 +4173,15 @@ Messages8080.CATEGORIES = {
"serial": Messages8080.SERIAL, "serial": Messages8080.SERIAL,
"speaker": Messages8080.SPEAKER, "speaker": Messages8080.SPEAKER,
"computer": Messages8080.COMPUTER, "computer": Messages8080.COMPUTER,
"log": Messages8080.LOG,
"warn": Messages8080.WARN,
/* /*
* Now we turn to message actions rather than message types; for example, setting "halt" * Now we turn to message actions rather than message types; for example, setting "halt"
* on or off doesn't enable "halt" messages, but rather halts the CPU on any message above. * on or off doesn't enable "halt" messages, but rather halts the CPU on any message above.
* *
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages * Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m buffer off" is issued. * until "m log off" is issued.
*/ */
"buffer": Messages8080.BUFFER, "log": Messages8080.LOG,
"warn": Messages8080.WARN,
"halt": Messages8080.HALT "halt": Messages8080.HALT
}; };
@ -7124,8 +7122,8 @@ class CPU8080 extends Component {
*/ */
this.nCyclesRecalc += this.nCyclesThisRun; this.nCyclesRecalc += this.nCyclesThisRun;
if (DEBUG && this.messageEnabled(Messages8080.LOG) && msRemainsThisRun) { if (DEBUG && this.messageEnabled(Messages8080.CPU) && msRemainsThisRun) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms"); this.printMessage("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms");
} }
this.msEndThisRun += msRemainsThisRun; this.msEndThisRun += msRemainsThisRun;
@ -18682,8 +18680,8 @@ class Debugger8080 extends Debugger {
this.sInitCommands = parmsDbg['commands']; this.sInitCommands = parmsDbg['commands'];
/* /*
* Make it easier to access Debugger8080 commands from an external REPL (eg, the WebStorm * Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* "live" console window); eg: * window; eg:
* *
* pc8080('r') * pc8080('r')
* pc8080('dw 0:0') * pc8080('dw 0:0')
@ -19296,7 +19294,7 @@ class Debugger8080 extends Debugger {
this.dbg = this; this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages8080.WARN; this.bitsMessage = this.bitsWarning = Messages8080.WARN;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageBuffer = []; this.aMessageLog = [];
/* /*
* Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects, * Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects,
* but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard". * but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard".
@ -19543,8 +19541,8 @@ class Debugger8080 extends Debugger {
sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getPC())); sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getPC()));
} }
if (this.bitsMessage & Messages8080.BUFFER) { if (this.bitsMessage & Messages8080.LOG) {
this.aMessageBuffer.push(sMessage); this.aMessageLog.push(sMessage);
return; return;
} }
@ -21562,11 +21560,11 @@ class Debugger8080 extends Debugger {
else if (asArgs[2] == "off") { else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage; this.bitsMessage &= ~bitsMessage;
fCriteria = false; fCriteria = false;
if (bitsMessage == Messages8080.BUFFER) { if (bitsMessage == Messages8080.LOG) {
for (var i = 0; i < this.aMessageBuffer.length; i++) { for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageBuffer[i]); this.println(this.aMessageLog[i]);
} }
this.aMessageBuffer = []; this.aMessageLog = [];
} }
} }
} }

2
versions/pc8080/1.36.1/pc8080.map
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versions/pcx86/1.36.1/pcx86-dbg.js
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versions/pcx86/1.36.1/pcx86-dbg.map
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versions/pcx86/1.36.1/pcx86-uncompiled.js
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@ -7345,12 +7345,15 @@ Messages.CATEGORIES = {
"computer": Messages.COMPUTER, "computer": Messages.COMPUTER,
"dos": Messages.DOS, "dos": Messages.DOS,
"data": Messages.DATA, "data": Messages.DATA,
"log": Messages.LOG,
"warn": Messages.WARN,
/* /*
* Now we turn to message actions rather than message types; for example, setting "halt" * Now we turn to message actions rather than message types; for example, setting "halt"
* on or off doesn't enable "halt" messages, but rather halts the CPU on any message above. * on or off doesn't enable "halt" messages, but rather halts the CPU on any message above.
*
* Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m log off" is issued.
*/ */
"log": Messages.LOG,
"warn": Messages.WARN,
"halt": Messages.HALT "halt": Messages.HALT
}; };
@ -12314,7 +12317,7 @@ class CPU extends Component {
*/ */
calcCycles() calcCycles()
{ {
var nMultiplier = (this.counts.mhzCurrent / this.counts.mhzBase)|0; var nMultiplier = this.counts.mhzCurrent / this.counts.mhzBase;
if (!nMultiplier || nMultiplier > this.counts.nTargetMultiplier) nMultiplier = this.counts.nTargetMultiplier; if (!nMultiplier || nMultiplier > this.counts.nTargetMultiplier) nMultiplier = this.counts.nTargetMultiplier;
this.counts.msPerYield = Math.round(1000 / CPU.YIELDS_PER_SECOND); this.counts.msPerYield = Math.round(1000 / CPU.YIELDS_PER_SECOND);
this.counts.nCyclesPerYield = Math.floor(this.counts.nBaseCyclesPerSecond / CPU.YIELDS_PER_SECOND * nMultiplier); this.counts.nCyclesPerYield = Math.floor(this.counts.nBaseCyclesPerSecond / CPU.YIELDS_PER_SECOND * nMultiplier);
@ -12457,9 +12460,9 @@ class CPU extends Component {
var fSuccess = true; var fSuccess = true;
if (nMultiplier !== undefined) { if (nMultiplier !== undefined) {
/* /*
* If we haven't reached 80% (0.8) of the current target speed, revert to the default multiplier. * If we haven't reached 90% (0.9) of the current target speed, revert to the default multiplier.
*/ */
if (this.counts.mhzCurrent > 0 && this.counts.mhzCurrent / this.counts.mhzTarget < 0.8) { if (this.counts.mhzCurrent > 0 && this.counts.mhzCurrent < this.counts.mhzTarget * 0.9) {
nMultiplier = this.counts.nBaseMultiplier; nMultiplier = this.counts.nBaseMultiplier;
fSuccess = false; fSuccess = false;
} }
@ -12599,7 +12602,7 @@ class CPU extends Component {
this.calcSpeed(nCycles, msElapsed); this.calcSpeed(nCycles, msElapsed);
if (msRemainsThisRun < 0 || this.counts.mhzCurrent < this.counts.mhzTarget) { if (msRemainsThisRun < 0) {
/* /*
* Try "throwing out" the effects of large anomalies, by moving the overall run start time up; * Try "throwing out" the effects of large anomalies, by moving the overall run start time up;
* ordinarily, this should only happen when the someone is using an external Debugger or some other * ordinarily, this should only happen when the someone is using an external Debugger or some other
@ -12610,14 +12613,17 @@ class CPU extends Component {
} }
/* /*
* If the last burst took MORE time than we allotted (ie, it's taking more than 1 second to simulate * If the last burst took MORE time than we allotted (ie, it's taking more than 1 second to simulate
* nCyclesActual), all we can do is yield for as little time as possible (ie, 0ms) and hope that the * nBaseCyclesPerSecond), all we can do is yield for as little time as possible (ie, 0ms) and hope
* simulation is at least usable. * that the simulation is at least usable.
*/ */
msRemainsThisRun = 0; msRemainsThisRun = 0;
} }
else if (this.counts.mhzCurrent < this.counts.mhzTarget) {
msRemainsThisRun = 0;
}
if (DEBUG && this.messageEnabled(Messages.LOG) && msRemainsThisRun) { if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.counts.msEndThisRun + "ms"); this.printMessage("calcRemainingTime: sleep " + msRemainsThisRun + "ms after " + (this.counts.msEndThisRun - this.counts.msStartThisRun) + "ms burst");
} }
this.counts.msEndThisRun += msRemainsThisRun; this.counts.msEndThisRun += msRemainsThisRun;
@ -12846,9 +12852,17 @@ class CPU extends Component {
if (timer[1] < 0) continue; if (timer[1] < 0) continue;
timer[1] -= nCycles; timer[1] -= nCycles;
if (timer[1] <= 0) { if (timer[1] <= 0) {
if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.printMessage("updateTimer(" + nCycles + "): firing " + timer[0] + " with only " + (timer[1] + nCycles) + " cycles left");
}
timer[1] = -1; // zero is technically an "active" value, so ensure the timer is dormant now timer[1] = -1; // zero is technically an "active" value, so ensure the timer is dormant now
timer[3](); // safe to invoke the callback function now timer[3](); // safe to invoke the callback function now
if (timer[2] >= 0) this.setTimer(iTimer, timer[2]); if (timer[2] >= 0) {
this.setTimer(iTimer, timer[2]);
if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.printMessage("updateTimer(" + nCycles + "): rearming " + timer[0] + " for " + timer[2] + "ms (" + timer[1] + " cycles)");
}
}
} }
} }
} }
@ -44595,6 +44609,7 @@ class Keyboard extends Component {
*/ */
var kbd = this; var kbd = this;
var id = sHTMLType + '-' + sBinding; var id = sHTMLType + '-' + sBinding;
var controlText = /** @type {HTMLTextAreaElement} */ (control);
if (this.bindings[id] === undefined) { if (this.bindings[id] === undefined) {
switch (sBinding) { switch (sBinding) {
@ -44608,13 +44623,13 @@ class Keyboard extends Component {
* *
* this.bindings[id] = control; * this.bindings[id] = control;
*/ */
control.onkeydown = function onKeyDown(event) { controlText.onkeydown = function onKeyDown(event) {
return kbd.onKeyDown(event, true); return kbd.onKeyDown(event, true);
}; };
control.onkeypress = function onKeyPressKbd(event) { controlText.onkeypress = function onKeyPressKbd(event) {
return kbd.onKeyPress(event); return kbd.onKeyPress(event);
}; };
control.onkeyup = function onKeyUp(event) { controlText.onkeyup = function onKeyUp(event) {
return kbd.onKeyDown(event, false); return kbd.onKeyDown(event, false);
}; };
return true; return true;
@ -44652,8 +44667,8 @@ class Keyboard extends Component {
*/ */
var sCode = sBinding.toUpperCase().replace(/-/g, '_'); var sCode = sBinding.toUpperCase().replace(/-/g, '_');
if (Keyboard.CLICKCODES[sCode] !== undefined && sHTMLType == "button") { if (Keyboard.CLICKCODES[sCode] !== undefined && sHTMLType == "button") {
this.bindings[id] = control; this.bindings[id] = controlText;
control.onclick = function(kbd, sKey, simCode) { controlText.onclick = function(kbd, sKey, simCode) {
return function onKeyboardBindingClick(event) { return function onKeyboardBindingClick(event) {
if (!COMPILED && kbd.messageEnabled()) kbd.printMessage(sKey + " clicked", Messages.KEYS); if (!COMPILED && kbd.messageEnabled()) kbd.printMessage(sKey + " clicked", Messages.KEYS);
event.preventDefault(); // preventDefault() is necessary... event.preventDefault(); // preventDefault() is necessary...
@ -44667,7 +44682,7 @@ class Keyboard extends Component {
} }
else if (Keyboard.SOFTCODES[sBinding] !== undefined) { else if (Keyboard.SOFTCODES[sBinding] !== undefined) {
this.cSoftCodes++; this.cSoftCodes++;
this.bindings[id] = control; this.bindings[id] = controlText;
var fnDown = function(kbd, sKey, simCode) { var fnDown = function(kbd, sKey, simCode) {
return function onKeyboardBindingDown(event) { return function onKeyboardBindingDown(event) {
event.preventDefault(); // preventDefault() is necessary... event.preventDefault(); // preventDefault() is necessary...
@ -44682,11 +44697,11 @@ class Keyboard extends Component {
}; };
}(this, sBinding, Keyboard.SOFTCODES[sBinding]); }(this, sBinding, Keyboard.SOFTCODES[sBinding]);
if ('ontouchstart' in window) { if ('ontouchstart' in window) {
control.ontouchstart = fnDown; controlText.ontouchstart = fnDown;
control.ontouchend = fnUp; controlText.ontouchend = fnUp;
} else { } else {
control.onmousedown = fnDown; controlText.onmousedown = fnDown;
control.onmouseup = control.onmouseout = fnUp; controlText.onmouseup = controlText.onmouseout = fnUp;
} }
return true; return true;
} }
@ -48266,7 +48281,7 @@ Card.FEAT_CTRL = {
*/ */
Card.MISC = { Card.MISC = {
PORT_WRITE: 0x3C2, // write port address (EGA and VGA) PORT_WRITE: 0x3C2, // write port address (EGA and VGA)
PORT_READ: 0x3CC, // read port addresss (VGA only) PORT_READ: 0x3CC, // read port address (VGA only)
IO_SELECT: 0x01, // 0 sets CRT ports to 0x3Bn, 1 sets CRT ports to 0x3Dn IO_SELECT: 0x01, // 0 sets CRT ports to 0x3Bn, 1 sets CRT ports to 0x3Dn
ENABLE_RAM: 0x02, // 0 disables video RAM, 1 enables ENABLE_RAM: 0x02, // 0 disables video RAM, 1 enables
CLOCK_SELECT: 0x0C, // 0x0: 14Mhz I/O clock, 0x4: 16Mhz on-board clock, 0x8: external clock, 0xC: unused CLOCK_SELECT: 0x0C, // 0x0: 14Mhz I/O clock, 0x4: 16Mhz on-board clock, 0x8: external clock, 0xC: unused
@ -54988,28 +55003,28 @@ Web.onInit(ParallelPort.init);
*/ */
/* /**
* class SerialPort * SerialPort class
* property {number} iAdapter
* property {number} portBase
* property {number} nIRQ
* property {Object} controlIOBuffer is a DOM element bound to the port (for rudimentary output; see transmitByte())
* *
* NOTE: This class declaration started as a way of informing the code inspector of the controlIOBuffer property, * The class property declarations below started as a way of informing the code inspector of the controlIOBuffer
* which remained undefined until a setBinding() call set it later, but I've since decided that explicitly * property, which remained undefined until a setBinding() call set it later, but I've since decided that explicitly
* initializing such properties in the constructor is a better way to go -- even though it's more code -- because * initializing such properties in the constructor is a better way to go -- even though it's more code -- because
* JavaScript compilers are supposed to be happier when the underlying object structures aren't constantly changing. * JavaScript compilers are supposed to be happier when the underlying object structures aren't constantly changing.
* *
* Besides, I'm not sure I want to get into documenting every property this way, for this or any/every other class, * Besides, I'm not sure I want to get into documenting every property this way, for this or any/every other class,
* let alone getting into which ones should be considered private or protected, because PCjs isn't really a library * let alone getting into which ones should be considered private or protected, because PCjs isn't really a library
* for third-party apps. * for third-party apps.
*/
/**
* TODO: The Closure Compiler treats ES6 classes as 'struct' rather than 'dict' by default,
* which would force us to declare all class properties in the constructor, as well as prevent
* us from defining any named properties. So, for now, we mark all our classes as 'unrestricted'.
* *
* TODO: The Closure Compiler treats ES6 classes as 'struct' rather than 'dict' by default, which would force us
* to declare all class properties in the constructor, as well as prevent us from defining any named properties.
* So, for now, we mark all our classes as 'unrestricted'.
*
* @class SerialPort
* @property {number} iAdapter
* @property {number} portBase
* @property {number} nIRQ
* @property {string|null} consoleOutput
* @property {HTMLTextAreaElement} controlIOBuffer (DOM element bound to the port for rudimentary output; see transmitByte())
* @unrestricted * @unrestricted
*/ */
class SerialPort extends Component { class SerialPort extends Component {
@ -55025,19 +55040,18 @@ class SerialPort extends Component {
* tabSize: set to a non-zero number to convert tabs to spaces (applies only to output to * tabSize: set to a non-zero number to convert tabs to spaces (applies only to output to
* the above binding); default is 0 (no conversion) * the above binding); default is 0 (no conversion)
* *
* In the future, we may support 'port' and 'irq' properties that allow the machine to define a * In the future, we may support 'port' and 'irq' properties that allow the machine to define a non-standard
* non-standard serial port configuration, instead of only our pre-defined 'adapter' configurations. * serial port configuration, instead of only our pre-defined 'adapter' configurations.
* *
* NOTE: Since the XSL file defines 'adapter' as a number, not a string, there's no need to use * NOTE: Since the XSL file defines 'adapter' as a number, not a string, there's no need to use parseInt(),
* parseInt(), and as an added benefit, we don't need to worry about whether a hex or decimal format * and as an added benefit, we don't need to worry about whether a hex or decimal format was used.
* was used.
* *
* This hard-coded approach mimics the original IBM PC Asynchronous Adapter configuration, which * This hard-coded approach mimics the original IBM PC Asynchronous Adapter configuration, which contained a
* contained a pair of "shunt modules" that allowed the user to select a port address of either * pair of "shunt modules" that allowed the user to select a port address of either 0x3F8 ("Primary") or 0x2F8
* 0x3F8 ("Primary") or 0x2F8 ("Secondary"). * ("Secondary").
* *
* DOS typically names the Primary adapter "COM1" and the Secondary adapter "COM2", but I prefer * DOS typically names the Primary adapter "COM1" and the Secondary adapter "COM2", but I prefer to stick to
* to stick to adapter numbers, since not all operating systems follow those naming conventions. * adapter numbers, since not all operating systems follow those naming conventions.
* *
* @this {SerialPort} * @this {SerialPort}
* @param {Object} parmsSerial * @param {Object} parmsSerial
@ -55065,8 +55079,6 @@ class SerialPort extends Component {
* consoleOutput becomes a string that records serial port output if the 'binding' property is set to the * consoleOutput becomes a string that records serial port output if the 'binding' property is set to the
* reserved name "console". Nothing is written to the console, however, until a linefeed (0x0A) is output * reserved name "console". Nothing is written to the console, however, until a linefeed (0x0A) is output
* or the string length reaches a threshold (currently, 1024 characters). * or the string length reaches a threshold (currently, 1024 characters).
*
* @type {string|null}
*/ */
this.consoleOutput = null; this.consoleOutput = null;
@ -55081,8 +55093,6 @@ class SerialPort extends Component {
* serial input, DOS *transmits* the appropriate characters back to the terminal via COM2. * serial input, DOS *transmits* the appropriate characters back to the terminal via COM2.
* *
* As a result, controlIOBuffer only needs to be updated by the transmitByte() function. * As a result, controlIOBuffer only needs to be updated by the transmitByte() function.
*
* @type {Object}
*/ */
this.controlIOBuffer = null; this.controlIOBuffer = null;
@ -55165,13 +55175,13 @@ class SerialPort extends Component {
switch (sBinding) { switch (sBinding) {
case SerialPort.sIOBuffer: case SerialPort.sIOBuffer:
this.bindings[sBinding] = this.controlIOBuffer = control; this.bindings[sBinding] = this.controlIOBuffer = /** @type {HTMLTextAreaElement} */ (control);
/* /*
* By establishing an onkeypress handler here, we make it possible for DOS commands like * By establishing an onkeypress handler here, we make it possible for DOS commands like
* "CTTY COM1" to more or less work (use "CTTY CON" to restore control to the DOS console). * "CTTY COM1" to more or less work (use "CTTY CON" to restore control to the DOS console).
*/ */
control.onkeydown = function onKeyDown(event) { this.controlIOBuffer.onkeydown = function onKeyDown(event) {
/* /*
* This is required in addition to onkeypress, because it's the only way to prevent * This is required in addition to onkeypress, because it's the only way to prevent
* BACKSPACE (keyCode 8) from being interpreted by the browser as a "Back" operation; * BACKSPACE (keyCode 8) from being interpreted by the browser as a "Back" operation;
@ -55193,7 +55203,7 @@ class SerialPort extends Component {
return true; return true;
}; };
control.onkeypress = function onKeyPress(event) { this.controlIOBuffer.onkeypress = function onKeyPress(event) {
/* /*
* Browser-independent keyCode extraction; refer to onKeyPress() and the other key event * Browser-independent keyCode extraction; refer to onKeyPress() and the other key event
* handlers in keyboard.js. * handlers in keyboard.js.
@ -55217,7 +55227,7 @@ class SerialPort extends Component {
* itself no longer needs the "readonly" attribute; we primarily need to remove it for iOS browsers, * itself no longer needs the "readonly" attribute; we primarily need to remove it for iOS browsers,
* so that the soft keyboard will activate, but it shouldn't hurt to remove the attribute for all browsers. * so that the soft keyboard will activate, but it shouldn't hurt to remove the attribute for all browsers.
*/ */
control.removeAttribute("readonly"); this.controlIOBuffer.removeAttribute("readonly");
return true; return true;
@ -55287,7 +55297,7 @@ class SerialPort extends Component {
if (this.connection) { if (this.connection) {
var exports = this.connection['exports']; var exports = this.connection['exports'];
if (exports) { if (exports) {
var fnConnect = exports['connect']; var fnConnect = /** @function */ (exports['connect']);
if (fnConnect) fnConnect.call(this.connection, this.fNullModem); if (fnConnect) fnConnect.call(this.connection, this.fNullModem);
this.sendData = exports['receiveData']; this.sendData = exports['receiveData'];
if (this.sendData) { if (this.sendData) {
@ -67054,8 +67064,8 @@ class DebuggerX86 extends Debugger {
this.sInitCommands = parmsDbg['commands']; this.sInitCommands = parmsDbg['commands'];
/* /*
* Make it easier to access Debugger commands from an external REPL (eg, the WebStorm * Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* "live" console window); eg: * window; eg:
* *
* pcx86('r') * pcx86('r')
* pcx86('dw 0:0') * pcx86('dw 0:0')
@ -67735,22 +67745,23 @@ class DebuggerX86 extends Debugger {
switch (sBinding) { switch (sBinding) {
case "debugInput": case "debugInput":
this.bindings[sBinding] = control; var controlInput = /** @type {HTMLInputElement} */ (control);
this.controlDebug = control; this.bindings[sBinding] = controlInput;
this.controlDebug = controlInput;
/* /*
* For halted machines, this is fine, but for auto-start machines, it can be annoying. * For halted machines, this is fine, but for auto-start machines, it can be annoying.
* *
* control.focus(); * controlInput.focus();
*/ */
control.onkeydown = function onKeyDownDebugInput(event) { controlInput.onkeydown = function onKeyDownDebugInput(event) {
var sCmd; var sCmd;
if (event.keyCode == Keys.KEYCODE.CR) { if (event.keyCode == Keys.KEYCODE.CR) {
sCmd = control.value; sCmd = controlInput.value;
control.value = ""; controlInput.value = "";
dbg.doCommands(sCmd, true); dbg.doCommands(sCmd, true);
} }
else if (event.keyCode == Keys.KEYCODE.ESC) { else if (event.keyCode == Keys.KEYCODE.ESC) {
control.value = sCmd = ""; controlInput.value = sCmd = "";
} }
else { else {
if (event.keyCode == Keys.KEYCODE.UP) { if (event.keyCode == Keys.KEYCODE.UP) {
@ -67761,8 +67772,8 @@ class DebuggerX86 extends Debugger {
} }
if (sCmd != null) { if (sCmd != null) {
var cch = sCmd.length; var cch = sCmd.length;
control.value = sCmd; controlInput.value = sCmd;
control.setSelectionRange(cch, cch); controlInput.setSelectionRange(cch, cch);
} }
} }
if (sCmd != null && event.preventDefault) event.preventDefault(); if (sCmd != null && event.preventDefault) event.preventDefault();
@ -68983,6 +68994,7 @@ class DebuggerX86 extends Debugger {
this.dbg = this; this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages.WARN; this.bitsMessage = this.bitsWarning = Messages.WARN;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageLog = [];
/* /*
* Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects, * Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects,
* but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard". * but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard".
@ -69331,6 +69343,11 @@ class DebuggerX86 extends Debugger {
sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getIP(), this.cpu.getCS())) + " (%" + Str.toHex(this.cpu.regLIP) + ")"; sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getIP(), this.cpu.getCS())) + " (%" + Str.toHex(this.cpu.regLIP) + ")";
} }
if (this.bitsMessage & Messages.LOG) {
this.aMessageLog.push(sMessage);
return;
}
if (this.sMessagePrev && sMessage == this.sMessagePrev) return; if (this.sMessagePrev && sMessage == this.sMessagePrev) return;
this.sMessagePrev = sMessage; this.sMessagePrev = sMessage;
@ -72271,6 +72288,12 @@ class DebuggerX86 extends Debugger {
else if (asArgs[2] == "off") { else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage; this.bitsMessage &= ~bitsMessage;
fCriteria = false; fCriteria = false;
if (bitsMessage == Messages.LOG) {
for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageLog[i]);
}
this.aMessageLog = [];
}
} }
} }
} }

26
versions/pcx86/1.36.1/pcx86.js
View file

@ -117,14 +117,14 @@ l.kc=function(a,b,c,d){this.pa=a;this.na=b;this.Da=d;for(b=0;b<Ec.length;b++)(d=
l.Rb=function(a,b){if(!b){if(a&&this.restore){Ic(this);if(!this.restore(a))return!1;Jc(this)}else this.reset();this.tb("No debugger detected")}Lc(this);return!0};l.Qb=function(a,b){var c=this.X.cb;b&&Mc(this);return a?this.save(c):!0};l.Fd=function(){return this.X.cb?!0:this.X.Fd||void 0===this.ia.run?Nc(this):!1};l.li=function(){return 0}; l.Rb=function(a,b){if(!b){if(a&&this.restore){Ic(this);if(!this.restore(a))return!1;Jc(this)}else this.reset();this.tb("No debugger detected")}Lc(this);return!0};l.Qb=function(a,b){var c=this.X.cb;b&&Mc(this);return a?this.save(c):!0};l.Fd=function(){return this.X.cb?!0:this.X.Fd||void 0===this.ia.run?Nc(this):!1};l.li=function(){return 0};
function Jc(a){void 0===a.V.If&&(a.V.If=0);void 0===a.V.Ke&&(a.V.Ke=-1);void 0===a.V.Le&&(a.V.Le=-1);a.X.zf=0<=a.V.If&&0<a.V.Ke;a.X.zf&&(a.V.Hf=0,a.V.se=a.V.If-a.Ic)} function Jc(a){void 0===a.V.If&&(a.V.If=0);void 0===a.V.Ke&&(a.V.Ke=-1);void 0===a.V.Le&&(a.V.Le=-1);a.X.zf=0<=a.V.If&&0<a.V.Ke;a.X.zf&&(a.V.Hf=0,a.V.se=a.V.If-a.Ic)}
l.Ab=function(a,b,c){var d=this;a=!1;switch(b){case "power":case "reset":this.ia[b]=c;a=!0;break;case "run":this.ia[b]=c;c.onclick=function(){var a=d.X.cb,b;if(b=d.pa)if(b=d.pa,b.X.Xd&&(b.X.Xd=!1,b.X.Ie&&!b.X.Sb&&b.ue(Oc)),b.X.Sb)b=!0;else{var c=null,h,k=db(b.id);for(h=0;h<k.length&&(c=k[h],c===b||c.X.ready);h++);if(h==k.length)for(h=0;h<k.length&&(c=k[h],c===b||c.X.Sb);h++);h==k.length&&(c=b);q("The "+c.type+" component ("+c.id+") is not "+(c.X.ready?"powered yet":"ready yet"+(c.Df?" (waiting for notification)": l.Ab=function(a,b,c){var d=this;a=!1;switch(b){case "power":case "reset":this.ia[b]=c;a=!0;break;case "run":this.ia[b]=c;c.onclick=function(){var a=d.X.cb,b;if(b=d.pa)if(b=d.pa,b.X.Xd&&(b.X.Xd=!1,b.X.Ie&&!b.X.Sb&&b.ue(Oc)),b.X.Sb)b=!0;else{var c=null,h,k=db(b.id);for(h=0;h<k.length&&(c=k[h],c===b||c.X.ready);h++);if(h==k.length)for(h=0;h<k.length&&(c=k[h],c===b||c.X.Sb);h++);h==k.length&&(c=b);q("The "+c.type+" component ("+c.id+") is not "+(c.X.ready?"powered yet":"ready yet"+(c.Df?" (waiting for notification)":
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function Sj(a){var b;if(!ff(a))a.j&&a.j.length&&a.v("instruction history buffer freed"),a.S=0,a.j=[];else if(!a.j||!a.j.length){a.j=Array(sk);for(b=0;b<a.j.length;b++)a.j[b]=X();a.S=0;a.v("instruction history buffer allocated")}}function tk(a,b,c){if(!uk(a,c))return!1;yc(a.f,b);return!0} function Sj(a){var b;if(!ff(a))a.j&&a.j.length&&a.v("instruction history buffer freed"),a.S=0,a.j=[];else if(!a.j||!a.j.length){a.j=Array(sk);for(b=0;b<a.j.length;b++)a.j[b]=X();a.S=0;a.v("instruction history buffer allocated")}}function tk(a,b,c){if(!uk(a,c))return!1;yc(a.f,b);return!0}
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function ne(a,b,c){if(a.Ha){void 0===b&&(b=!0);c&&a.v(vk+c);c=a.f;if(c=c.i&128?c.Cc|c.Bc<<8:0){var d=c>>8;a.v("trapped to "+K(a,c&255,8)+" ("+(0>d?Qb[-d]:K(a,d))+")")}a.I=X(a.f.g[7]);b&&1!=a.K?wk(a):xk(a)}}function uk(a,b){var c;(c=!a.f||!Hb(a.f))||(c=a.f,c.A.ca?c=!0:(c.v(c.toString()+" not powered"),c=!1),c=!c);return c||a.f.A.V?(b||a.v("cpu busy or unavailable, command ignored"),!1):!Gb(a.f)}h.Da=function(a,b){return!b&&(this.reset(!0),a)?this.restore(a):!0}; function ne(a,b,c){if(a.Ha){void 0===b&&(b=!0);c&&a.v(vk+c);c=a.f;if(c=c.i&128?c.Cc|c.Bc<<8:0){var d=c>>8;a.v("trapped to "+K(a,c&255,8)+" ("+(0>d?Qb[-d]:K(a,d))+")")}a.I=X(a.f.g[7]);b&&1!=a.K?wk(a):xk(a)}}function uk(a,b){var c;(c=!a.f||!Hb(a.f))||(c=a.f,c.A.ca?c=!0:(c.v(c.toString()+" not powered"),c=!1),c=!c);return c||a.f.A.V?(b||a.v("cpu busy or unavailable, command ignored"),!1):!Gb(a.f)}h.Da=function(a,b){return!b&&(this.reset(!0),a)?this.restore(a):!0};
@ -355,8 +355,8 @@ lb?1:2,Od=yb*xb||128,nf=mf?16:a.W,Bl=(Od+nf-1)/nf|0||1,zb="";Bl--&&0<Od;){for(va
a.W=Al}}}}break;case "e":if("else"==g[0])break;var cc,qf,rf,sf,tf=g[0],uf=g[1];"eb"==tf?(cc=1,qf=255,rf=a.Pd,sf=a.Qd):"e"==tf||"ew"==tf?(cc=2,qf=65535,rf=a.Sa,sf=a.Le):uf=null;if(null==uf)a.v("edit memory commands:"),a.v("\teb [a] [...] edit bytes at address a"),a.v("\tew [a] [...] edit words at address a");else{var Rd=ak(a,uf);if(Rd)for(var Sd=2;Sd<g.length;Sd++){var Rc=Nj(a,g[Sd]);if(void 0===Rc){a.v("unrecognized value: "+g[Sd]);break}Rc&~qf&&a.v("warning: "+v(Rc)+" exceeds "+cc+"-byte value"); a.W=Al}}}}break;case "e":if("else"==g[0])break;var cc,qf,rf,sf,tf=g[0],uf=g[1];"eb"==tf?(cc=1,qf=255,rf=a.Pd,sf=a.Qd):"e"==tf||"ew"==tf?(cc=2,qf=65535,rf=a.Sa,sf=a.Le):uf=null;if(null==uf)a.v("edit memory commands:"),a.v("\teb [a] [...] edit bytes at address a"),a.v("\tew [a] [...] edit words at address a");else{var Rd=ak(a,uf);if(Rd)for(var Sd=2;Sd<g.length;Sd++){var Rc=Nj(a,g[Sd]);if(void 0===Rc){a.v("unrecognized value: "+g[Sd]);break}Rc&~qf&&a.v("warning: "+v(Rc)+" exceeds "+cc+"-byte value");
a.v("changing "+dk(a,Rd)+(E(a,16)?"":" from "+K(a,rf.call(a,Rd),cc<<3))+" to "+K(a,Rc,cc<<3));sf.call(a,Rd,Rc,cc)}}break;case "g":a:{var Mi=g[1],Cl=b;if(void 0!==Mi){var vf=ak(a,Mi,!0);if(!vf)break a;ck(a,vf,Cl);a.Ab(a.b,vf,!0)}tk(a,!0,c)}break;case "h":a.A.V?(c||a.v("halting"),a.da()):Ib(a,!0)||c||a.v("already halted");break;case "i":if("if"==g[0]){var wf;var Sc=b.substr(2),Sc=za(Sc);Nj(a,Sc)?(c||a.v("true: "+Sc),wf=!0):(c||a.v("false: "+Sc),wf=!1);wf||(d=!1);break}f=!0;break;case "k":var Dl=g[0]; a.v("changing "+dk(a,Rd)+(E(a,16)?"":" from "+K(a,rf.call(a,Rd),cc<<3))+" to "+K(a,Rc,cc<<3));sf.call(a,Rd,Rc,cc)}}break;case "g":a:{var Mi=g[1],Cl=b;if(void 0!==Mi){var vf=ak(a,Mi,!0);if(!vf)break a;ck(a,vf,Cl);a.Ab(a.b,vf,!0)}tk(a,!0,c)}break;case "h":a.A.V?(c||a.v("halting"),a.da()):Ib(a,!0)||c||a.v("already halted");break;case "i":if("if"==g[0]){var wf;var Sc=b.substr(2),Sc=za(Sc);Nj(a,Sc)?(c||a.v("true: "+Sc),wf=!0):(c||a.v("false: "+Sc),wf=!1);wf||(d=!1);break}f=!0;break;case "k":var Dl=g[0];
if("?"==g[1])a.v("stack trace commands:"),a.v("\tk\tshow frame addresses"),a.v("\tks\tshow symbol information");else{var xf=0,yf=X(),Tc=X(a.f.g[6]);for(a.v("stack trace for "+dk(a,Tc));10>xf;){for(var Bb=null,El=256;65536>Tc.L>>>0;){yf.L=a.Sa(Tc,2);if(null==Tc.L||!El--)break;if(!(yf.L&1)){for(var Fl=a,Td=yf,Ni=null,Uc=Td.L,Oi=Uc,zf=1;6>=zf&&Uc;zf++){if(2<zf){Td.L=Uc;var Ud=Ek(Fl,Td);if(0<=Ud.indexOf("JSR")){var Pi=Ud.indexOf(" ");if(Uc+(Ud.indexOf(" ",Pi+1)-Pi-1)/2==Oi){Ni=Ud;break}}}Uc-=2}Td.L=Oi; if("?"==g[1])a.v("stack trace commands:"),a.v("\tk\tshow frame addresses"),a.v("\tks\tshow symbol information");else{var xf=0,yf=X(),Tc=X(a.f.g[6]);for(a.v("stack trace for "+dk(a,Tc));10>xf;){for(var Bb=null,El=256;65536>Tc.L>>>0;){yf.L=a.Sa(Tc,2);if(null==Tc.L||!El--)break;if(!(yf.L&1)){for(var Fl=a,Td=yf,Ni=null,Uc=Td.L,Oi=Uc,zf=1;6>=zf&&Uc;zf++){if(2<zf){Td.L=Uc;var Ud=Ek(Fl,Td);if(0<=Ud.indexOf("JSR")){var Pi=Ud.indexOf(" ");if(Uc+(Ud.indexOf(" ",Pi+1)-Pi-1)/2==Oi){Ni=Ud;break}}}Uc-=2}Td.L=Oi;
if(Bb=Ni)break}}if(!Bb||null==Bb)break;var Qi=null;if("ks"==Dl){var Ri=Bb.match(/[0-9A-F]+$/);Ri&&(Qi=Wk(a,Ri[0]))}Bb=ya(Bb,50)+" ;"+(Qi||"stack="+dk(a,Tc));a.v(Bb);xf++}xf||a.v("no return addresses found")}break;case "l":if("ln"==g[0]){Wk(a,g[1],!0);break}f=!0;break;case "m":a:{var Wa,Xa=null,T=g[1];"?"==T&&(T=void 0);if(void 0!==T){var nb=0;if("all"==T)nb=1879046143,T=null;else if("on"==T)Xa=!0,T=null;else if("off"==T)Xa=!1,T=null;else{"keys"==T&&(T="key");"kbd"==T&&(T="keyboard");for(Wa in Vb)if(T== if(Bb=Ni)break}}if(!Bb||null==Bb)break;var Qi=null;if("ks"==Dl){var Ri=Bb.match(/[0-9A-F]+$/);Ri&&(Qi=Wk(a,Ri[0]))}Bb=ya(Bb,50)+" ;"+(Qi||"stack="+dk(a,Tc));a.v(Bb);xf++}xf||a.v("no return addresses found")}break;case "l":if("ln"==g[0]){Wk(a,g[1],!0);break}f=!0;break;case "m":a:{var Wa,Xa=null,T=g[1];"?"==T&&(T=void 0);if(void 0!==T){var nb=0;if("all"==T)nb=1610610687,T=null;else if("on"==T)Xa=!0,T=null;else if("off"==T)Xa=!1,T=null;else{"keys"==T&&(T="key");"kbd"==T&&(T="keyboard");for(Wa in Vb)if(T==
Wa){nb=Vb[Wa];Xa=!!(a.ja&nb);break}if(!nb){a.v("unknown message category: "+T);break a}}if(nb)if("on"==g[2])a.ja|=nb,Xa=!0;else if("off"==g[2]&&(a.ja&=~nb,Xa=!1,1073741824==nb)){for(var Si=1E3<=a.N.length?a.N.length-1E3:0;Si<a.N.length;)a.v(a.N[Si++]);a.N=[]}}var Gl=0,Vc="";for(Wa in Vb)if(!T||T==Wa){var Hl=!!(a.ja&Vb[Wa]);if(null===Xa||Xa==Hl)Vc&&(Vc+=","),++Gl%10||(Vc+="\n\t"),"key"==Wa&&(Wa="keys"),Vc+=Wa}void 0===T&&a.v("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.v((null!== Wa){nb=Vb[Wa];Xa=!!(a.ja&nb);break}if(!nb){a.v("unknown message category: "+T);break a}}if(nb)if("on"==g[2])a.ja|=nb,Xa=!0;else if("off"==g[2]&&(a.ja&=~nb,Xa=!1,536870912==nb)){for(var Si=1E3<=a.N.length?a.N.length-1E3:0;Si<a.N.length;)a.v(a.N[Si++]);a.N=[]}}var Gl=0,Vc="";for(Wa in Vb)if(!T||T==Wa){var Hl=!!(a.ja&Vb[Wa]);if(null===Xa||Xa==Hl)Vc&&(Vc+=","),++Gl%10||(Vc+="\n\t"),"key"==Wa&&(Wa="keys"),Vc+=Wa}void 0===T&&a.v("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.v((null!==
Xa?Xa?"messages on: ":"messages off: ":"message categories:\n\t")+(Vc||"none"));Sj(a)}break;case "p":if("print"==g[0]){Xk(a,b.substr(5));break}var Il=g[0];if("?"==g[1])a.v("step commands:"),a.v("\tp\tstep over instruction"),a.v("\tpr\tstep over instruction with register update");else{var Ti="pr"==Il?1:0,Ui=1+Ti;if(a.K)a.v("step in progress");else{var Vd=X(a.f.g[7]),dc=a.Sa(Vd);3==dc||4==dc||34816==(dc&65280)||32256==(dc&65024)||35072==(dc&65280)?(a.K=Ui,bk(Vd,2)):2048==(dc&65024)&&(Ek(a,Vd),a.K= Xa?Xa?"messages on: ":"messages off: ":"message categories:\n\t")+(Vc||"none"));Sj(a)}break;case "p":if("print"==g[0]){Xk(a,b.substr(5));break}var Il=g[0];if("?"==g[1])a.v("step commands:"),a.v("\tp\tstep over instruction"),a.v("\tpr\tstep over instruction with register update");else{var Ti="pr"==Il?1:0,Ui=1+Ti;if(a.K)a.v("step in progress");else{var Vd=X(a.f.g[7]),dc=a.Sa(Vd);3==dc||4==dc||34816==(dc&65280)||32256==(dc&65024)||35072==(dc&65280)?(a.K=Ui,bk(Vd,2)):2048==(dc&65024)&&(Ek(a,Vd),a.K=
Ui);a.K?(a.Ab(a.b,Vd,!0),tk(a)||(a.J&&ue(a.J),a.K=0)):Yk(a,Ti?"tr":"t")}}break;case "r":if("reset"==b){a.J&&a.J.reset();break}wk(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Wc=+g[2];if(8==Wc||10==Wc||16==Wc)a.W=Wc;else{a.v("invalid base: "+Wc);break}}a.v("default base: "+a.W);break;case "cs":var Xc;void 0!==g[3]&&(Xc=+g[3]);switch(g[2]){case "int":a.f.Lb=Xc;break;case "start":a.f.nc=Xc;break;case "stop":a.f.Pb=Xc;break;default:a.v("unknown cs option");break a}void 0!==Xc&&me(a.f); Ui);a.K?(a.Ab(a.b,Vd,!0),tk(a)||(a.J&&ue(a.J),a.K=0)):Yk(a,Ti?"tr":"t")}}break;case "r":if("reset"==b){a.J&&a.J.reset();break}wk(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Wc=+g[2];if(8==Wc||10==Wc||16==Wc)a.W=Wc;else{a.v("invalid base: "+Wc);break}}a.v("default base: "+a.W);break;case "cs":var Xc;void 0!==g[3]&&(Xc=+g[3]);switch(g[2]){case "int":a.f.Lb=Xc;break;case "start":a.f.nc=Xc;break;case "stop":a.f.Pb=Xc;break;default:a.v("unknown cs option");break a}void 0!==Xc&&me(a.f);
a.v("checksums "+(a.f.A.Mb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(re(a.f,+g[2])||a.v("warning: using 1x multiplier, previous target not reached"));a.v("target speed: "+(a.f.wb.toFixed(2)+"Mhz")+" ("+a.f.lb+"x)");break;default:if(g[1]){a.v("unknown option: "+g[1]);break}case "?":a.v("debugger options:"),a.v("\tbase #\t\tset default base to #"),a.v("\tcs int #\tset checksum cycle interval to #"),a.v("\tcs start #\tset checksum cycle start count to #"),a.v("\tcs stop #\tset checksum cycle stop count to #"), a.v("checksums "+(a.f.A.Mb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(re(a.f,+g[2])||a.v("warning: using 1x multiplier, previous target not reached"));a.v("target speed: "+(a.f.wb.toFixed(2)+"Mhz")+" ("+a.f.lb+"x)");break;default:if(g[1]){a.v("unknown option: "+g[1]);break}case "?":a.v("debugger options:"),a.v("\tbase #\t\tset default base to #"),a.v("\tcs int #\tset checksum cycle interval to #"),a.v("\tcs start #\tset checksum cycle start count to #"),a.v("\tcs stop #\tset checksum cycle stop count to #"),

4
versions/pdpjs/1.36.1/pdp11-dbg.map
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32
versions/pdpjs/1.36.1/pdp11-uncompiled.js
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@ -5176,9 +5176,8 @@ var MessagesPDP11 = {
TIMER: 0x00200000, TIMER: 0x00200000,
SPEAKER: 0x01000000, SPEAKER: 0x01000000,
COMPUTER: 0x02000000, COMPUTER: 0x02000000,
LOG: 0x10000000, LOG: 0x20000000,
WARN: 0x20000000, WARN: 0x40000000,
BUFFER: 0x40000000,
HALT: 0x80000000|0 HALT: 0x80000000|0
}; };
@ -5223,16 +5222,15 @@ MessagesPDP11.CATEGORIES = {
"timer": MessagesPDP11.TIMER, "timer": MessagesPDP11.TIMER,
"speaker": MessagesPDP11.SPEAKER, "speaker": MessagesPDP11.SPEAKER,
"computer": MessagesPDP11.COMPUTER, "computer": MessagesPDP11.COMPUTER,
"log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
/* /*
* Now we turn to message actions rather than message types; for example, setting "halt" * Now we turn to message actions rather than message types; for example, setting "halt"
* on or off doesn't enable "halt" messages, but rather halts the CPU on any message above. * on or off doesn't enable "halt" messages, but rather halts the CPU on any message above.
* *
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages * Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m buffer off" is issued. * until "m log off" is issued.
*/ */
"buffer": MessagesPDP11.BUFFER, "log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
"halt": MessagesPDP11.HALT "halt": MessagesPDP11.HALT
}; };
@ -25304,7 +25302,7 @@ class DebuggerPDP11 extends Debugger {
this.afnDumpers = {}; this.afnDumpers = {};
this.bitsMessage = this.bitsWarning = 0; this.bitsMessage = this.bitsWarning = 0;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageBuffer = []; this.aMessageLog = [];
this.messageInit(parmsDbg['messages']); this.messageInit(parmsDbg['messages']);
this.sInitCommands = parmsDbg['commands']; this.sInitCommands = parmsDbg['commands'];
@ -25994,7 +25992,7 @@ class DebuggerPDP11 extends Debugger {
this.dbg = this; this.dbg = this;
this.bitsMessage = this.bitsWarning = MessagesPDP11.WARN; this.bitsMessage = this.bitsWarning = MessagesPDP11.WARN;
this.sMessagePrev = null; this.sMessagePrev = null;
this.aMessageBuffer = []; this.aMessageLog = [];
/* /*
* Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects, * Internally, we use "key" instead of "keys", since the latter is a method on JavasScript objects,
* but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard". * but externally, we allow the user to specify "keys"; "kbd" is also allowed as shorthand for "keyboard".
@ -26161,8 +26159,8 @@ class DebuggerPDP11 extends Debugger {
if (this.sMessagePrev && sMessage == this.sMessagePrev) return; if (this.sMessagePrev && sMessage == this.sMessagePrev) return;
this.sMessagePrev = sMessage; this.sMessagePrev = sMessage;
if (this.bitsMessage & MessagesPDP11.BUFFER) { if (this.bitsMessage & MessagesPDP11.LOG) {
this.aMessageBuffer.push(sMessage); this.aMessageLog.push(sMessage);
return; return;
} }
@ -28350,12 +28348,12 @@ class DebuggerPDP11 extends Debugger {
else if (asArgs[2] == "off") { else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage; this.bitsMessage &= ~bitsMessage;
fCriteria = false; fCriteria = false;
if (bitsMessage == MessagesPDP11.BUFFER) { if (bitsMessage == MessagesPDP11.LOG) {
var i = this.aMessageBuffer.length >= 1000? this.aMessageBuffer.length - 1000 : 0; var i = this.aMessageLog.length >= 1000? this.aMessageLog.length - 1000 : 0;
while (i < this.aMessageBuffer.length) { while (i < this.aMessageLog.length) {
this.println(this.aMessageBuffer[i++]); this.println(this.aMessageLog[i++]);
} }
this.aMessageBuffer = []; this.aMessageLog = [];
} }
} }
} }

2
versions/pdpjs/1.36.1/pdp11.map
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