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GP-4125 Added memory block artificial attribute flag

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ghidra1
2024-03-06 16:53:12 -05:00
parent ddf4d15327
commit ae475f743b
48 changed files with 734 additions and 465 deletions
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2
Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/emulation/ProgramEmulationUtils.java
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@@ -104,7 +104,7 @@ public class ProgramEmulationUtils {
*/
public static Set<TraceMemoryFlag> getRegionFlags(MemoryBlock block) {
Set<TraceMemoryFlag> result = EnumSet.noneOf(TraceMemoryFlag.class);
int mask = block.getPermissions();
int mask = block.getFlags();
if ((mask & MemoryBlock.READ) != 0) {
result.add(TraceMemoryFlag.READ);
}

15
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/program/DBTraceProgramViewMemoryRegionBlock.java
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@@ -18,6 +18,8 @@ package ghidra.trace.database.program;
import java.io.InputStream;
import java.math.BigInteger;
import javax.help.UnsupportedOperationException;
import ghidra.framework.store.LockException;
import ghidra.program.model.address.*;
import ghidra.trace.database.memory.DBTraceMemorySpace;
@@ -57,7 +59,7 @@ public class DBTraceProgramViewMemoryRegionBlock extends AbstractDBTraceProgramV
}
@Override
public int getPermissions() {
public int getFlags() {
int bits = 0;
for (TraceMemoryFlag flag : region.getFlags()) {
bits |= flag.getBits();
@@ -145,4 +147,15 @@ public class DBTraceProgramViewMemoryRegionBlock extends AbstractDBTraceProgramV
public void setVolatile(boolean v) {
region.setVolatile(v);
}
@Override
public boolean isArtificial() {
// By definition, any region present on target is non-artificial
return false;
}
@Override
public void setArtificial(boolean a) {
throw new UnsupportedOperationException();
}
}

12
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/program/DBTraceProgramViewMemorySpaceBlock.java
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@@ -50,7 +50,7 @@ public class DBTraceProgramViewMemorySpaceBlock extends AbstractDBTraceProgramVi
}
@Override
public int getPermissions() {
public int getFlags() {
return MemoryBlock.READ | MemoryBlock.WRITE | MemoryBlock.EXECUTE;
}
@@ -119,6 +119,16 @@ public class DBTraceProgramViewMemorySpaceBlock extends AbstractDBTraceProgramVi
throw new UnsupportedOperationException();
}
@Override
public boolean isArtificial() {
return false;
}
@Override
public void setArtificial(boolean a) {
throw new UnsupportedOperationException();
}
@Override
public String getSourceName() {
return "Trace"; // TODO: What does this method actually do?

12
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/program/DBTraceProgramViewRegisterMemoryBlock.java
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@@ -116,7 +116,7 @@ public class DBTraceProgramViewRegisterMemoryBlock implements MemoryBlock {
}
@Override
public int getPermissions() {
public int getFlags() {
return MemoryBlock.READ | MemoryBlock.WRITE;
}
@@ -220,6 +220,16 @@ public class DBTraceProgramViewRegisterMemoryBlock implements MemoryBlock {
throw new UnsupportedOperationException();
}
@Override
public boolean isArtificial() {
return false;
}
@Override
public void setArtificial(boolean a) {
throw new UnsupportedOperationException();
}
@Override
public String getSourceName() {
return "Trace"; // TODO: What does this method actually do?