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Changed how traces are handled so that if boot takes a little while we don't see a dump of BRK traces to STDOUT on startup

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This commit is contained in:
Brendan Robert 2015-09-05 17:29:21 -05:00
parent 674d9d6980
commit 11b26305f8
3 changed files with 19 additions and 12 deletions
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3
src/main/java/jace/apple2e/MOS65C02.java
View File

@ -1045,8 +1045,9 @@ public class MOS65C02 extends CPU {
int pc = getProgramCounter();
String traceEntry = null;
if (isTraceEnabled() || isLogEnabled() || warnAboutExtendedOpcodes) {
if (isSingleTraceEnabled() || isTraceEnabled() || isLogEnabled() || warnAboutExtendedOpcodes) {
traceEntry = getState().toUpperCase() + " " + Integer.toString(pc, 16) + " : " + disassemble();
captureSingleTrace(traceEntry);
if (isTraceEnabled()) {
Logger.getLogger(getClass().getName()).info(traceEntry);
}

4
src/main/java/jace/cheat/MetaCheat.java
View File

@ -309,6 +309,7 @@ public class MetaCheat extends Cheats {
@Override
public void tick() {
computer.cpu.performSingleTrace();
if (fadeCounter-- <= 0) {
fadeCounter = FADE_TIMER_VALUE;
memoryCells.values().stream()
@ -341,9 +342,6 @@ public class MetaCheat extends Cheats {
CPU cpu = Emulator.computer.getCpu();
int pc = cpu.getProgramCounter();
String trace = cpu.getLastTrace();
if (!cpu.isLogEnabled()) {
cpu.traceLength = 1;
}
switch (e.getType()) {
case EXECUTE:
cell.execInstructionsDisassembly.add(trace);

24
src/main/java/jace/core/CPU.java
View File

@ -72,14 +72,6 @@ public abstract class CPU extends Device {
traceLog.add(line);
}
public String getLastTrace() {
if (traceLog.isEmpty()) {
return "???";
} else {
return traceLog.get(traceLog.size()-1);
}
}
public void dumpTrace() {
computer.pause();
ArrayList<String> newLog = new ArrayList<>();
@ -167,4 +159,20 @@ public abstract class CPU extends Device {
}
abstract public void JSR(int pointer);
boolean singleTraceEnabled = false;
public String lastTrace = "START";
public void performSingleTrace() {
singleTraceEnabled = true;
}
public boolean isSingleTraceEnabled() {
return singleTraceEnabled;
}
public String getLastTrace() {
return lastTrace;
}
public void captureSingleTrace(String trace) {
lastTrace = trace;
singleTraceEnabled = false;
}
}