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Code Issues Releases Wiki Activity

GP-853: Responding to CLI-driven memory changes in dbgeng

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d-millar 2021-09-28 14:17:07 +00:00 • committed by Dan
parent 5b07797cb8
commit a887355d29
14 changed files with 287 additions and 41 deletions
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1
Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/model/impl/GdbModelImpl.java
View file

@ -111,7 +111,6 @@ public class GdbModelImpl extends AbstractDebuggerObjectModel {
break;
}
case RUNNING: {
session.invalidateMemoryAndRegisterCaches();
session.setAccessible(false);
break;
}

4
Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/model/impl/GdbModelTargetInferior.java
View file

@ -441,9 +441,13 @@ public class GdbModelTargetInferior
inferiorRunning(sco.getReason());
List<Object> params = new ArrayList<>();
gatherThreads(params, sco.getAffectedThreads());
if (targetEventThread == null && !params.isEmpty()) {
targetEventThread = threads.getTargetThread(sco.getAffectedThreads().iterator().next());
}
if (targetEventThread != null) {
impl.session.getListeners().fire.event(impl.session, targetEventThread,
TargetEventType.RUNNING, "Running", params);
invalidateMemoryAndRegisterCaches();
}
}
if (sco.getState() != GdbState.STOPPED) {

2
Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/model/impl/GdbModelTargetProcessMemory.java
View file

@ -181,6 +181,8 @@ public class GdbModelTargetProcessMemory
});
}
// TODO: Seems this is only called when sco.getState() == STOPPED.
// Maybe should name it such
public CompletableFuture<Void> stateChanged(GdbStateChangeRecord sco) {
return requestElements(false).thenCompose(__ -> {
AsyncFence fence = new AsyncFence();