yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-05 10:49:34 +02:00
Code Issues Releases Wiki Activity

GP-1195 - Decompiler - Added an action to rename labels

Browse source
This commit is contained in:
dragonmacher 2021-08-11 11:45:53 -04:00
parent ecbe1be483
commit afe8effe13
5 changed files with 120 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

29
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/label/LabelMgrPlugin.java
View file

@ -43,7 +43,7 @@ import ghidra.util.Msg;
packageName = CorePluginPackage.NAME,
category = PluginCategoryNames.CODE_VIEWER,
shortDescription = "Edit Labels",
description = "This plugin provides actions and dialogs for adding, removing and editing labels in the code browser",
description = "This plugin provides actions and dialogs for adding, removing and editing labels",
servicesRequired = { GoToService.class }
)
//@formatter:on
@ -56,8 +56,7 @@ public class LabelMgrPlugin extends Plugin {
/**
* Constructor
*
* @param plugintool
* reference to the tool
* @param tool the tool
*/
public LabelMgrPlugin(PluginTool tool) {
super(tool);
@ -65,9 +64,6 @@ public class LabelMgrPlugin extends Plugin {
setupActions();
}
/**
* Creation of the Label Mgr plugin actions.
*/
private void setupActions() {
DockingAction addLabelAction = new AddLabelAction(this);
tool.addAction(addLabelAction); // add the plugin action
@ -92,10 +88,6 @@ public class LabelMgrPlugin extends Plugin {
tool.addAction(allHistoryAction);
}
/**
* Create the necessary dialogs for this plugin. The dialogs are Name Label
* and Choose Alias.
*/
AddEditDialog getAddEditDialog() {
if (addEditDialog == null) {
addEditDialog = new AddEditDialog("", tool);
@ -118,9 +110,10 @@ public class LabelMgrPlugin extends Plugin {
}
/**
* Removes the label or alias that the cursor is over from the current label
* field. If an exception is caught during the removal of the label or
* alias, a message is written to the status area.
* Removes the label or alias that the cursor is over from the current label field. If an
* exception is caught during the removal of the label or alias, a message is written to the
* status area.
* @param context the action context
*/
protected void removeLabelCallback(ListingActionContext context) {
Symbol s = getSymbol(context);
@ -136,6 +129,7 @@ public class LabelMgrPlugin extends Plugin {
/**
* AddLabelAction calls this method when an action occurs. At this point in
* time, all we want to do is to display the Add Label Dialog.
* @param context the action context
*/
protected void addLabelCallback(ListingActionContext context) {
getAddEditDialog().addLabel(context.getAddress(), context.getProgram());
@ -144,6 +138,7 @@ public class LabelMgrPlugin extends Plugin {
/**
* EditLabelAction calls this method when an action occurs. At this point in
* time, all we want to do is to display the Add Label Dialog.
* @param context the action context
*/
void editLabelCallback(ListingActionContext context) {
@ -275,8 +270,8 @@ public class LabelMgrPlugin extends Plugin {
/**
* Return true if the given context has label history.
*
* @param contextObj
* @return
* @param context the action context
* @return true if the given context has label history
*/
boolean hasLabelHistory(ListingActionContext context) {
ProgramLocation location = context.getLocation();
@ -298,10 +293,10 @@ public class LabelMgrPlugin extends Plugin {
if (!(context.getLocation() instanceof OperandFieldLocation)) {
return null;
}
OperandFieldLocation opLoc = (OperandFieldLocation) context.getLocation();
Address address = opLoc.getAddress();
int opIndex = opLoc.getOperandIndex();
Data dataComp = getDataComponent(context);
if (dataComp != null) {
if (isInUnion(dataComp)) {
@ -311,8 +306,6 @@ public class LabelMgrPlugin extends Plugin {
}
ReferenceManager refMgr = context.getProgram().getReferenceManager();
//SymbolTable st = currentProgram.getSymbolTable();
return refMgr.getPrimaryReferenceFrom(address, opIndex);
}