protected void dumpSegmentMap(Writer writer) throws IOException, CancelledException {
		for (SegmentMapDescription description : segmentMapList) {
			pdb.checkCancelled();
			description.dump(writer);
			writer.write("\n");
		}
	}
Debug method for dumping segment map information for all of the
 {@link SegmentMapDescription} components from this {@link PdbDebugInfo}-based instance
@param writer {@link Writer} to which to dump the information
@throws IOException upon IOException writing to the {@link Writer}
@throws CancelledException upon user cancellation
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/PdbDebugInfo.java