private void markupDebugCodeView(Program program, boolean isBinary, MessageLog log,
			AddressSpace space) {
		DebugCodeView dcv = parser.getDebugCodeView();
		if (dcv != null) {
			Address dataAddr = getDataAddress(dcv.getDebugDirectory(), isBinary, space, ntHeader);
			if (dataAddr != null) {
				PdbInfoCodeView pdbInfo = dcv.getPdbInfo();
				if (pdbInfo != null) {
					setPlateComment(program, dataAddr, "CodeView PDB Info");
					PeUtils.createData(program, dataAddr, pdbInfo.toDataType(), log);
				}
				PdbInfoDotNet dotNetPdbInfo = dcv.getDotNetPdbInfo();
				if (dotNetPdbInfo != null) {
					setPlateComment(program, dataAddr, ".NET PDB Info");
					PeUtils.createData(program, dataAddr, dotNetPdbInfo.toDataType(), log);
				}
			}
		}
	}
Points to an array of IMAGE_DEBUG_DIRECTORY structures.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pe/DebugDataDirectory.java