delete source map entry

[pdinc-oss]

As can be seen below, I have some work to remove an incorrect PDB import. The UI does not seem to have a way to unmap source after it has been imported. Is there some scripting I need to do? If so advice? I would be happy to add that as as delete option (and submit pull request) in the UI after I can do it programatically.

[dev747368]

There is a RemoveSourceMapEntryScript that will remove the entry at the current cursor position.

[pdinc-oss]

modified it to remove all, thanks.

List<SourceFile> files=currentProgram.getSourceFileManager().getAllSourceFiles();
for (SourceFile file:files) entries.addAll(currentProgram.getSourceFileManager().getSourceMapEntries(file));
for (SourceMapEntry toDelete: entries)
currentProgram.getSourceFileManager().removeSourceMapEntry(toDelete);

Any ideas why that operation requires program.checkExclusiveAccess() ??? I had to bump the entire team out. I see

@Override
	public List<SourceMapEntry> getSourceMapEntries(Address addr) {

		List<SourceMapEntry> sourceMapEntries = new ArrayList<>();

		lock.acquire();
		try {
			RecordIterator recIter = sourceMapTableAdapter.getSourceMapRecordIterator(addr, false);
			boolean foundNonZeroLength = false;
			while (recIter.hasPrevious()) {
				DBRecord rec = recIter.previous();
				long entryLength = getLength(rec);
				Address entryBase = getStartAddress(rec);
				if (addr.equals(entryBase)) {
					sourceMapEntries.add(getSourceMapEntry(rec));
					if (entryLength != 0) {
						foundNonZeroLength = true;
					}
					continue;
				}
				if (entryLength == 0) {
					continue; // only want length zero entries if they are based at addr
				}
				if (!foundNonZeroLength &&
					isLessOrEqualInSameSpace(addr, getEndAddress(entryBase, entryLength))) {
					sourceMapEntries.add(getSourceMapEntry(rec));
					continue;  // continue in case there are additional entries at entryBase
				}
				break;
			}
		}
		catch (IOException e) {
			dbError(e);
		}
		finally {
			lock.release();
		}
		Collections.sort(sourceMapEntries);
		return sourceMapEntries;
	}


@Override
	public boolean removeSourceMapEntry(SourceMapEntry entry) throws LockException {
		Objects.requireNonNull(entry, "entry cannot be null");
		program.checkExclusiveAccess();
		lock.acquire();
		try {
			RecordIterator recIter =
				sourceMapTableAdapter.getSourceMapRecordIterator(entry.getBaseAddress(), true);
			while (recIter.hasNext()) {
				DBRecord rec = recIter.next();
				long length = getLength(rec);
				if (length != entry.getLength()) {
					continue;
				}
				long fileAndLine = getFileAndLine(rec);
				if (((int) (fileAndLine & 0xffffffff)) != entry.getLineNumber()) {
					continue;
				}
				if (!(entry.getSourceFile().equals(getSourceFileFromKey(fileAndLine >> 32)))) {
					continue;
				}
				sourceMapTableAdapter.removeRecord(rec.getKey());
				program.setChanged(ProgramEvent.SOURCE_MAP_CHANGED, entry, null);
				return true;

			}
		}
		catch (IOException e) {
			dbError(e);
			return false;
		}
		finally {
			lock.release();
		}
		return false;
	}

Is it known that the check in later will fail, or for some reason catch (IOException e) {dbError(e);} not work?