GP-345 Minor change to fix Decompiler not decompiling some undefined

functions referenced by FDETable

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/exceptionhandlers/gcc/structures/ehFrame/FdeTable.java

@@ -147,6 +147,7 @@ public class FdeTable {
 
 			// this is an indirect reference to code from the table,
 			//  so tag reference as an indirect code flow
+			// TODO: This should be a CODE flow, leaving as INDIRECTION until refactor
 			prog.getReferenceManager().addMemoryReference(locComponentAddr, locAddr,
 				RefType.INDIRECTION,
 				SourceType.ANALYSIS, 0);

Ghidra/Features/Base/src/main/java/ghidra/util/UndefinedFunction.java

@@ -172,6 +172,9 @@ public class UndefinedFunction implements Function {
 				FlowType flowType = blockReference.getFlowType();
 				if (flowType.isCall())
 					continue;			// Don't follow call edges for within-function analysis
+				if (flowType.isIndirect() || flowType.isData()) {
+					continue;
+				}
 				count += 1;			// Count the existence of source that is NOT a call
 				Address sourceAddr = blockReference.getSourceAddress();
 				if (visitedAddresses.contains(sourceAddr))