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GP-3122 Added AutoCloseable Transaction API to DBHandle and

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UndoableDomainObject.  Performed renaming of some internal classes.
This commit is contained in:
ghidra1 2023-02-28 14:16:25 -05:00
parent b4de95f4f5
commit 1795c35dfc
209 changed files with 1892 additions and 2054 deletions
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50
Ghidra/Debug/Debugger/ghidra_scripts/PopulateDemoTrace.java
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@ -18,6 +18,7 @@ import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.*;
import db.Transaction;
import ghidra.app.plugin.assembler.Assembler;
import ghidra.app.plugin.assembler.Assemblers;
import ghidra.app.script.GhidraScript;
@ -39,7 +40,6 @@ import ghidra.trace.model.symbol.TraceLabelSymbol;
import ghidra.trace.model.symbol.TraceNamespaceSymbol;
import ghidra.trace.model.thread.TraceThread;
import ghidra.trace.model.time.TraceSnapshot;
import ghidra.util.database.UndoableTransaction;
import ghidra.util.exception.CancelledException;
import ghidra.util.task.TaskMonitor;
@ -289,12 +289,10 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* For clarity, I will add each tick to the trace in its own transaction. The
* UndoableTransaction class eases the syntax and reduces errors in starting and ending
* transactions. This Utility deprecates ProgramTransaction, as it can be used on any domain
* object.
* Transaction class eases the syntax and reduces errors in starting and ending
* transactions.
*/
try (UndoableTransaction tid =
UndoableTransaction.start(trace, "Populate First Snapshot")) {
try (Transaction tx = trace.openTransaction("Populate First Snapshot")) {
/**
* While not strictly required, each tick should be explicitly added to the database and
* given a description. Some things may mis-behave if there does not exist at least one
@ -438,7 +436,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* Just hand emulate the stepping
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap = trace.getTimeManager().createSnapshot("Stepped: PUSH RBP").getKey();
stack1offset -= 8;
@ -465,7 +463,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* More hand emulation
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap = trace.getTimeManager().createSnapshot("Stepped: MOV RBP,RSP").getKey();
putRIP(snap, regs1, mainInstructions.get(++pc1));
@ -481,7 +479,7 @@ public class PopulateDemoTrace extends GhidraScript {
* While this is a complicated call, there is nothing new to demonstrate in its
* implementation. As an exercise, see if you can follow what is happening within.
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap = trace.getTimeManager()
.createSnapshot("Stepped Thread 1: CALL clone -> Thread 2")
.getKey();
@ -519,7 +517,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* Hand emulate thread1 a few steps
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: RET from clone").getKey();
@ -534,7 +532,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* ...
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: TEST EAX,EAX").getKey();
@ -544,7 +542,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread1);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: JNZ child").getKey();
@ -556,7 +554,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* Switch to thread2
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: RET from clone").getKey();
@ -568,7 +566,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread2);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: TEST EAX,EAX").getKey();
@ -578,7 +576,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread2);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: JNZ child").getKey();
@ -590,7 +588,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* Switch to thread1
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: SUB RSP,0x10").getKey();
@ -602,7 +600,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread1);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: MOV...(1)").getKey();
@ -613,7 +611,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread1);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: MOV...(2)").getKey();
@ -624,7 +622,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread1);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: MOV...(3)").getKey();
@ -635,7 +633,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread1);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: MOV...(4)").getKey();
@ -649,7 +647,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* Switch to thread2
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: SUB RSP,0x10").getKey();
@ -661,7 +659,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread2);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: MOV...(1)").getKey();
@ -672,7 +670,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread2);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: MOV...(2)").getKey();
@ -683,7 +681,7 @@ public class PopulateDemoTrace extends GhidraScript {
placeRegUnits(snap, thread2);
}
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: MOV...(3)").getKey();
@ -697,7 +695,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* Let thread2 exit first
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 2: CALL exit").getKey();
@ -707,7 +705,7 @@ public class PopulateDemoTrace extends GhidraScript {
/**
* Terminate
*/
try (UndoableTransaction tid = UndoableTransaction.start(trace, "Step")) {
try (Transaction tx = trace.openTransaction("Step")) {
long snap =
trace.getTimeManager().createSnapshot("Stepped Thread 1: CALL exit").getKey();