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Support for message buffering (PC8080 only; needs to be added to PCx86, too)

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This commit is contained in:
Jeff Parsons 2016-05-31 09:59:19 -07:00
commit 43355dec6f
3 changed files with 37 additions and 5 deletions
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16
modules/pc8080/lib/debugger.js
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@ -696,7 +696,11 @@ if (DEBUGGER) {
/*
* 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, defering the display of all messages
* until "m buffer off" is issued.
*/
"buffer": Messages.BUFFER,
"halt": Messages.HALT
};
@ -1302,6 +1306,7 @@ if (DEBUGGER) {
this.dbg = this;
this.bitsMessage = this.bitsWarning = Messages.WARN;
this.sMessagePrev = null;
this.aMessageBuffer = [];
/*
* 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".
@ -1548,6 +1553,11 @@ if (DEBUGGER) {
sMessage += " at " + this.toHexAddr(this.newAddr(this.cpu.getPC()));
}
if (this.bitsMessage & Messages.BUFFER) {
this.aMessageBuffer.push(sMessage);
return;
}
if (this.sMessagePrev && sMessage == this.sMessagePrev) return;
this.sMessagePrev = sMessage;
@ -3921,6 +3931,12 @@ if (DEBUGGER) {
else if (asArgs[2] == "off") {
this.bitsMessage &= ~bitsMessage;
fCriteria = false;
if (bitsMessage == Messages.BUFFER) {
for (var i = 0; i < this.aMessageBuffer.length; i++) {
this.println(this.aMessageBuffer[i]);
}
this.aMessageBuffer = [];
}
}
}
}