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

Merge remote-tracking branch 'origin/GP-4165_ghidra1_ProgramUpgradeCacheImprovement--SQUASHED'

Browse source
This commit is contained in:
Ryan Kurtz 2024-01-10 08:29:42 -05:00
commit 4b465a980e
2 changed files with 19 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/ProgramUtilities.java
View file

@ -15,6 +15,8 @@
*/
package ghidra.program.util;
import java.util.*;
import ghidra.program.model.address.Address;
import ghidra.program.model.listing.*;
import ghidra.program.model.mem.MemoryAccessException;
@ -23,8 +25,6 @@ import ghidra.util.*;
import ghidra.util.exception.DuplicateNameException;
import ghidra.util.exception.InvalidInputException;
import java.util.*;
/**
* General utility class that provides convenience methods
* to deal with Program objects.
@ -173,4 +173,18 @@ public class ProgramUtilities {
Msg.error(ProgramUtilities.class, "Unexpected Exception", e);
}
}
/**
* Determine if a program has a single unsaved change which corresponds to an
* upgrade which occured during instantiation.
* @param program the program to be checked for an unsaved upgrade condition.
* @return true if program upgraded and has not been saved, else false
*/
public static boolean isChangedWithUpgradeOnly(Program program) {
// The only non-undoable change is an upgrade that occurs during instantiation
if (!program.isChanged()) {
return false;
}
return !program.canUndo();
}
}