yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-04 18:29:37 +02:00
Code Issues Releases Wiki Activity

GP-923: Capturing relevant snap and stack before passing off to

Browse source 
tx.exe
This commit is contained in:
Dan 2021-05-05 20:44:54 +00:00
parent 61c47a7663
commit a2b7fbfef2
3 changed files with 21 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/stack/DBTraceStack.java
View file

@ -99,7 +99,10 @@ public class DBTraceStack extends DBAnnotatedObject implements TraceStack {
}
}
@DBAnnotatedField(column = THREAD_SNAP_COLUMN_NAME, indexed = true, codec = ThreadSnapDBFieldCodec.class)
@DBAnnotatedField(
column = THREAD_SNAP_COLUMN_NAME,
indexed = true,
codec = ThreadSnapDBFieldCodec.class)
private ThreadSnap threadSnap;
@DBAnnotatedField(column = FRAMES_COLUMN_NAME)
private long[] frameKeys;
@ -109,7 +112,8 @@ public class DBTraceStack extends DBAnnotatedObject implements TraceStack {
private DBTraceThread thread;
private final List<DBTraceStackFrame> frames = new ArrayList<>();
public DBTraceStack(DBTraceStackManager manager, DBCachedObjectStore<?> store, DBRecord record) {
public DBTraceStack(DBTraceStackManager manager, DBCachedObjectStore<?> store,
DBRecord record) {
super(store, record);
this.manager = manager;
}
@ -170,6 +174,8 @@ public class DBTraceStack extends DBAnnotatedObject implements TraceStack {
@Override
public void setDepth(int depth, boolean atInner) {
//System.err.println("setDepth(threadKey=" + thread.getKey() + "snap=" + getSnap() +
// ",depth=" + depth + ",inner=" + atInner + ");");
int curDepth = frameKeys == null ? 0 : frameKeys.length;
if (depth == curDepth) {
return;

2
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/stack/DBTraceStackFrame.java
View file

@ -103,6 +103,8 @@ public class DBTraceStackFrame extends DBAnnotatedObject
@Override
public void setProgramCounter(Address pc) {
//System.err.println("setPC(threadKey=" + stack.getThread().getKey() + ",snap=" +
// stack.getSnap() + ",level=" + level + ",pc=" + pc + ");");
manager.trace.assertValidAddress(pc);
try (LockHold hold = LockHold.lock(manager.lock.writeLock())) {
if (Objects.equals(this.pc, pc)) {