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Smoothed out PCx86 dynamic CPU speed recalculation by no longer truncating the current cycle multiplier

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This commit is contained in:
Jeff Parsons 2017-08-08 19:25:08 -07:00 • committed by Jeff Parsons
commit 7f973a03b9
23 changed files with 1351 additions and 1308 deletions
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1178
docs/pcx86/examples/pcx86-dbg.js
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8
docs/pcx86/examples/pcx86.js
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4
modules/pc8080/lib/cpu.js
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@ -891,8 +891,8 @@ class CPU8080 extends Component {
*/
this.nCyclesRecalc += this.nCyclesThisRun;
if (DEBUG && this.messageEnabled(Messages8080.LOG) && msRemainsThisRun) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms");
if (DEBUG && this.messageEnabled(Messages8080.CPU) && msRemainsThisRun) {
this.printMessage("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms");
}
this.msEndThisRun += msRemainsThisRun;

18
modules/pc8080/lib/debugger.js
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@ -155,8 +155,8 @@ class Debugger8080 extends Debugger {
this.sInitCommands = parmsDbg['commands'];
/*
* Make it easier to access Debugger8080 commands from an external REPL (eg, the WebStorm
* "live" console window); eg:
* Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* window; eg:
*
* pc8080('r')
* pc8080('dw 0:0')
@ -769,7 +769,7 @@ class Debugger8080 extends Debugger {
this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages8080.WARN;
this.sMessagePrev = null;
this.aMessageBuffer = [];
this.aMessageLog = [];
/*
* 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".
@ -1016,8 +1016,8 @@ class Debugger8080 extends Debugger {
sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getPC()));
}
if (this.bitsMessage & Messages8080.BUFFER) {
this.aMessageBuffer.push(sMessage);
if (this.bitsMessage & Messages8080.LOG) {
this.aMessageLog.push(sMessage);
return;
}
@ -3035,11 +3035,11 @@ class Debugger8080 extends Debugger {
else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage;
fCriteria = false;
if (bitsMessage == Messages8080.BUFFER) {
for (var i = 0; i < this.aMessageBuffer.length; i++) {
this.println(this.aMessageBuffer[i]);
if (bitsMessage == Messages8080.LOG) {
for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageLog[i]);
}
this.aMessageBuffer = [];
this.aMessageLog = [];
}
}
}

14
modules/pc8080/lib/messages.js
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@ -43,9 +43,8 @@ var Messages8080 = {
SERIAL: 0x00800000,
SPEAKER: 0x02000000,
COMPUTER: 0x04000000,
LOG: 0x10000000,
WARN: 0x20000000,
BUFFER: 0x40000000,
LOG: 0x20000000,
WARN: 0x40000000,
HALT: 0x80000000|0
};
@ -78,16 +77,15 @@ Messages8080.CATEGORIES = {
"serial": Messages8080.SERIAL,
"speaker": Messages8080.SPEAKER,
"computer": Messages8080.COMPUTER,
"log": Messages8080.LOG,
"warn": Messages8080.WARN,
/*
* 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.
*
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages
* until "m buffer off" is issued.
* Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m log off" is issued.
*/
"buffer": Messages8080.BUFFER,
"log": Messages8080.LOG,
"warn": Messages8080.WARN,
"halt": Messages8080.HALT
};

29
modules/pcx86/lib/cpu.js
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@ -570,7 +570,7 @@ class CPU extends Component {
*/
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;
this.counts.msPerYield = Math.round(1000 / CPU.YIELDS_PER_SECOND);
this.counts.nCyclesPerYield = Math.floor(this.counts.nBaseCyclesPerSecond / CPU.YIELDS_PER_SECOND * nMultiplier);
@ -713,9 +713,9 @@ class CPU extends Component {
var fSuccess = true;
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;
fSuccess = false;
}
@ -855,7 +855,7 @@ class CPU extends Component {
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;
* 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
* nCyclesActual), all we can do is yield for as little time as possible (ie, 0ms) and hope that the
* simulation is at least usable.
* nBaseCyclesPerSecond), all we can do is yield for as little time as possible (ie, 0ms) and hope
* that the simulation is at least usable.
*/
msRemainsThisRun = 0;
}
else if (this.counts.mhzCurrent < this.counts.mhzTarget) {
msRemainsThisRun = 0;
}
if (DEBUG && this.messageEnabled(Messages.LOG) && msRemainsThisRun) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.counts.msEndThisRun + "ms");
if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.printMessage("calcRemainingTime: sleep " + msRemainsThisRun + "ms after " + (this.counts.msEndThisRun - this.counts.msStartThisRun) + "ms burst");
}
this.counts.msEndThisRun += msRemainsThisRun;
@ -1102,9 +1105,17 @@ class CPU extends Component {
if (timer[1] < 0) continue;
timer[1] -= nCycles;
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[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)");
}
}
}
}
}

16
modules/pcx86/lib/debugger.js
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@ -224,8 +224,8 @@ class DebuggerX86 extends Debugger {
this.sInitCommands = parmsDbg['commands'];
/*
* Make it easier to access Debugger commands from an external REPL (eg, the WebStorm
* "live" console window); eg:
* Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* window; eg:
*
* pcx86('r')
* pcx86('dw 0:0')
@ -2154,6 +2154,7 @@ class DebuggerX86 extends Debugger {
this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages.WARN;
this.sMessagePrev = null;
this.aMessageLog = [];
/*
* 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".
@ -2502,6 +2503,11 @@ class DebuggerX86 extends Debugger {
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;
this.sMessagePrev = sMessage;
@ -5442,6 +5448,12 @@ class DebuggerX86 extends Debugger {
else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage;
fCriteria = false;
if (bitsMessage == Messages.LOG) {
for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageLog[i]);
}
this.aMessageLog = [];
}
}
}
}

7
modules/pcx86/lib/messages.js
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@ -107,12 +107,15 @@ Messages.CATEGORIES = {
"computer": Messages.COMPUTER,
"dos": Messages.DOS,
"data": Messages.DATA,
"log": Messages.LOG,
"warn": Messages.WARN,
/*
* 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.
*
* 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
};

18
modules/pdp11/lib/debugger.js
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@ -157,7 +157,7 @@ class DebuggerPDP11 extends Debugger {
this.afnDumpers = {};
this.bitsMessage = this.bitsWarning = 0;
this.sMessagePrev = null;
this.aMessageBuffer = [];
this.aMessageLog = [];
this.messageInit(parmsDbg['messages']);
this.sInitCommands = parmsDbg['commands'];
@ -847,7 +847,7 @@ class DebuggerPDP11 extends Debugger {
this.dbg = this;
this.bitsMessage = this.bitsWarning = MessagesPDP11.WARN;
this.sMessagePrev = null;
this.aMessageBuffer = [];
this.aMessageLog = [];
/*
* 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".
@ -1014,8 +1014,8 @@ class DebuggerPDP11 extends Debugger {
if (this.sMessagePrev && sMessage == this.sMessagePrev) return;
this.sMessagePrev = sMessage;
if (this.bitsMessage & MessagesPDP11.BUFFER) {
this.aMessageBuffer.push(sMessage);
if (this.bitsMessage & MessagesPDP11.LOG) {
this.aMessageLog.push(sMessage);
return;
}
@ -3203,12 +3203,12 @@ class DebuggerPDP11 extends Debugger {
else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage;
fCriteria = false;
if (bitsMessage == MessagesPDP11.BUFFER) {
var i = this.aMessageBuffer.length >= 1000? this.aMessageBuffer.length - 1000 : 0;
while (i < this.aMessageBuffer.length) {
this.println(this.aMessageBuffer[i++]);
if (bitsMessage == MessagesPDP11.LOG) {
var i = this.aMessageLog.length >= 1000? this.aMessageLog.length - 1000 : 0;
while (i < this.aMessageLog.length) {
this.println(this.aMessageLog[i++]);
}
this.aMessageBuffer = [];
this.aMessageLog = [];
}
}
}

14
modules/pdp11/lib/messages.js
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@ -55,9 +55,8 @@ var MessagesPDP11 = {
TIMER: 0x00200000,
SPEAKER: 0x01000000,
COMPUTER: 0x02000000,
LOG: 0x10000000,
WARN: 0x20000000,
BUFFER: 0x40000000,
LOG: 0x20000000,
WARN: 0x40000000,
HALT: 0x80000000|0
};
@ -102,16 +101,15 @@ MessagesPDP11.CATEGORIES = {
"timer": MessagesPDP11.TIMER,
"speaker": MessagesPDP11.SPEAKER,
"computer": MessagesPDP11.COMPUTER,
"log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
/*
* 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.
*
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages
* until "m buffer off" is issued.
* Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m log off" is issued.
*/
"buffer": MessagesPDP11.BUFFER,
"log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
"halt": MessagesPDP11.HALT
};

15
versions/pc8080/1.36.1/pc8080-dbg.js
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versions/pc8080/1.36.1/pc8080-dbg.map
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36
versions/pc8080/1.36.1/pc8080-uncompiled.js
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@ -4139,9 +4139,8 @@ var Messages8080 = {
SERIAL: 0x00800000,
SPEAKER: 0x02000000,
COMPUTER: 0x04000000,
LOG: 0x10000000,
WARN: 0x20000000,
BUFFER: 0x40000000,
LOG: 0x20000000,
WARN: 0x40000000,
HALT: 0x80000000|0
};
@ -4174,16 +4173,15 @@ Messages8080.CATEGORIES = {
"serial": Messages8080.SERIAL,
"speaker": Messages8080.SPEAKER,
"computer": Messages8080.COMPUTER,
"log": Messages8080.LOG,
"warn": Messages8080.WARN,
/*
* 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.
*
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages
* until "m buffer off" is issued.
* Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m log off" is issued.
*/
"buffer": Messages8080.BUFFER,
"log": Messages8080.LOG,
"warn": Messages8080.WARN,
"halt": Messages8080.HALT
};
@ -7124,8 +7122,8 @@ class CPU8080 extends Component {
*/
this.nCyclesRecalc += this.nCyclesThisRun;
if (DEBUG && this.messageEnabled(Messages8080.LOG) && msRemainsThisRun) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms");
if (DEBUG && this.messageEnabled(Messages8080.CPU) && msRemainsThisRun) {
this.printMessage("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.msEndThisRun + "ms");
}
this.msEndThisRun += msRemainsThisRun;
@ -18682,8 +18680,8 @@ class Debugger8080 extends Debugger {
this.sInitCommands = parmsDbg['commands'];
/*
* Make it easier to access Debugger8080 commands from an external REPL (eg, the WebStorm
* "live" console window); eg:
* Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* window; eg:
*
* pc8080('r')
* pc8080('dw 0:0')
@ -19296,7 +19294,7 @@ class Debugger8080 extends Debugger {
this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages8080.WARN;
this.sMessagePrev = null;
this.aMessageBuffer = [];
this.aMessageLog = [];
/*
* 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".
@ -19543,8 +19541,8 @@ class Debugger8080 extends Debugger {
sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getPC()));
}
if (this.bitsMessage & Messages8080.BUFFER) {
this.aMessageBuffer.push(sMessage);
if (this.bitsMessage & Messages8080.LOG) {
this.aMessageLog.push(sMessage);
return;
}
@ -21562,11 +21560,11 @@ class Debugger8080 extends Debugger {
else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage;
fCriteria = false;
if (bitsMessage == Messages8080.BUFFER) {
for (var i = 0; i < this.aMessageBuffer.length; i++) {
this.println(this.aMessageBuffer[i]);
if (bitsMessage == Messages8080.LOG) {
for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageLog[i]);
}
this.aMessageBuffer = [];
this.aMessageLog = [];
}
}
}

2
versions/pc8080/1.36.1/pc8080.map
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1178
versions/pcx86/1.36.1/pcx86-dbg.js
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4
versions/pcx86/1.36.1/pcx86-dbg.map
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54
versions/pcx86/1.36.1/pcx86-uncompiled.js
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@ -7345,12 +7345,15 @@ Messages.CATEGORIES = {
"computer": Messages.COMPUTER,
"dos": Messages.DOS,
"data": Messages.DATA,
"log": Messages.LOG,
"warn": Messages.WARN,
/*
* 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.
*
* 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
};
@ -12314,7 +12317,7 @@ class CPU extends Component {
*/
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;
this.counts.msPerYield = Math.round(1000 / CPU.YIELDS_PER_SECOND);
this.counts.nCyclesPerYield = Math.floor(this.counts.nBaseCyclesPerSecond / CPU.YIELDS_PER_SECOND * nMultiplier);
@ -12457,9 +12460,9 @@ class CPU extends Component {
var fSuccess = true;
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;
fSuccess = false;
}
@ -12599,7 +12602,7 @@ class CPU extends Component {
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;
* 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
* nCyclesActual), all we can do is yield for as little time as possible (ie, 0ms) and hope that the
* simulation is at least usable.
* nBaseCyclesPerSecond), all we can do is yield for as little time as possible (ie, 0ms) and hope
* that the simulation is at least usable.
*/
msRemainsThisRun = 0;
}
else if (this.counts.mhzCurrent < this.counts.mhzTarget) {
msRemainsThisRun = 0;
}
if (DEBUG && this.messageEnabled(Messages.LOG) && msRemainsThisRun) {
this.log("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.counts.msEndThisRun + "ms");
if (DEBUG && this.messageEnabled(Messages.CPU)) {
this.printMessage("calcRemainingTime: sleep " + msRemainsThisRun + "ms after " + (this.counts.msEndThisRun - this.counts.msStartThisRun) + "ms burst");
}
this.counts.msEndThisRun += msRemainsThisRun;
@ -12846,9 +12852,17 @@ class CPU extends Component {
if (timer[1] < 0) continue;
timer[1] -= nCycles;
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[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)");
}
}
}
}
}
@ -55283,7 +55297,7 @@ class SerialPort extends Component {
if (this.connection) {
var exports = this.connection['exports'];
if (exports) {
var fnConnect = exports['connect'];
var fnConnect = /** @function */ (exports['connect']);
if (fnConnect) fnConnect.call(this.connection, this.fNullModem);
this.sendData = exports['receiveData'];
if (this.sendData) {
@ -67050,8 +67064,8 @@ class DebuggerX86 extends Debugger {
this.sInitCommands = parmsDbg['commands'];
/*
* Make it easier to access Debugger commands from an external REPL (eg, the WebStorm
* "live" console window); eg:
* Make it easier to access Debugger commands from an external REPL, like the WebStorm "live" console
* window; eg:
*
* pcx86('r')
* pcx86('dw 0:0')
@ -68980,6 +68994,7 @@ class DebuggerX86 extends Debugger {
this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages.WARN;
this.sMessagePrev = null;
this.aMessageLog = [];
/*
* 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".
@ -69328,6 +69343,11 @@ class DebuggerX86 extends Debugger {
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;
this.sMessagePrev = sMessage;
@ -72268,6 +72288,12 @@ class DebuggerX86 extends Debugger {
else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage;
fCriteria = false;
if (bitsMessage == Messages.LOG) {
for (var i = 0; i < this.aMessageLog.length; i++) {
this.println(this.aMessageLog[i]);
}
this.aMessageLog = [];
}
}
}
}

8
versions/pcx86/1.36.1/pcx86.js
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versions/pcx86/1.36.1/pcx86.map
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versions/pdpjs/1.36.1/pdp11-dbg.js
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versions/pdpjs/1.36.1/pdp11-dbg.map
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versions/pdpjs/1.36.1/pdp11-uncompiled.js
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@ -5176,9 +5176,8 @@ var MessagesPDP11 = {
TIMER: 0x00200000,
SPEAKER: 0x01000000,
COMPUTER: 0x02000000,
LOG: 0x10000000,
WARN: 0x20000000,
BUFFER: 0x40000000,
LOG: 0x20000000,
WARN: 0x40000000,
HALT: 0x80000000|0
};
@ -5223,16 +5222,15 @@ MessagesPDP11.CATEGORIES = {
"timer": MessagesPDP11.TIMER,
"speaker": MessagesPDP11.SPEAKER,
"computer": MessagesPDP11.COMPUTER,
"log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
/*
* 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.
*
* Similarly, "m buffer on" turns on message buffering, deferring the display of all messages
* until "m buffer off" is issued.
* Similarly, "m log on" turns on message logging, deferring the display of all messages
* until "m log off" is issued.
*/
"buffer": MessagesPDP11.BUFFER,
"log": MessagesPDP11.LOG,
"warn": MessagesPDP11.WARN,
"halt": MessagesPDP11.HALT
};
@ -25304,7 +25302,7 @@ class DebuggerPDP11 extends Debugger {
this.afnDumpers = {};
this.bitsMessage = this.bitsWarning = 0;
this.sMessagePrev = null;
this.aMessageBuffer = [];
this.aMessageLog = [];
this.messageInit(parmsDbg['messages']);
this.sInitCommands = parmsDbg['commands'];
@ -25994,7 +25992,7 @@ class DebuggerPDP11 extends Debugger {
this.dbg = this;
this.bitsMessage = this.bitsWarning = MessagesPDP11.WARN;
this.sMessagePrev = null;
this.aMessageBuffer = [];
this.aMessageLog = [];
/*
* 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".
@ -26161,8 +26159,8 @@ class DebuggerPDP11 extends Debugger {
if (this.sMessagePrev && sMessage == this.sMessagePrev) return;
this.sMessagePrev = sMessage;
if (this.bitsMessage & MessagesPDP11.BUFFER) {
this.aMessageBuffer.push(sMessage);
if (this.bitsMessage & MessagesPDP11.LOG) {
this.aMessageLog.push(sMessage);
return;
}
@ -28350,12 +28348,12 @@ class DebuggerPDP11 extends Debugger {
else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage;
fCriteria = false;
if (bitsMessage == MessagesPDP11.BUFFER) {
var i = this.aMessageBuffer.length >= 1000? this.aMessageBuffer.length - 1000 : 0;
while (i < this.aMessageBuffer.length) {
this.println(this.aMessageBuffer[i++]);
if (bitsMessage == MessagesPDP11.LOG) {
var i = this.aMessageLog.length >= 1000? this.aMessageLog.length - 1000 : 0;
while (i < this.aMessageLog.length) {
this.println(this.aMessageLog[i++]);
}
this.aMessageBuffer = [];
this.aMessageLog = [];
}
}
}

2
versions/pdpjs/1.36.1/pdp11.map
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