Candidate release of source code.

Ghidra/Processors/8051/ghidra_scripts/Update8051.java

@@ -0,0 +1,57 @@
+/* ###
+ * IP: GHIDRA
+ * REVIEWED: YES
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//For an 8051 program, changes source of labels in SFR, BITS, and SFR-BITS address spaces to be 
+// "imported."
+//@category Update
+
+import ghidra.app.script.GhidraScript;
+import ghidra.program.model.symbol.*;
+
+public class Update8051 extends GhidraScript {
+
+	private final static String SFR = "SFR";
+	private final static String BITS = "BITS";
+	private final static String SFR_BITS = "SFR-BITS";
+	
+    @Override
+    public void run() throws Exception {
+    	if (currentProgram.getAddressFactory().getNumAddressSpaces() == 1) {
+    		println("Program is not an 8051");
+    		return;
+    	}
+		SymbolTable st = currentProgram.getSymbolTable();
+		SymbolIterator iter = st.getDefinedSymbols();
+		int count =0;
+		while (iter.hasNext()) {
+			Symbol symbol = iter.next();
+			String spaceName = symbol.getAddress().getAddressSpace().getName();
+			if (spaceName.equals(SFR) || spaceName.equals(BITS) || spaceName.equals(SFR_BITS)) {
+				symbol.setSource(SourceType.IMPORTED);
+				println("Changed source on " + symbol.getName());
+				++count;
+			}
+		}
+		if (count == 0) {
+			println("No address spaces found for " +SFR + ", "+ BITS + ", " + SFR_BITS + ".");
+		}
+		else {
+			String str = (count > 1 ? " symbol to update." : " symbols to update."); 
+			println("Found " + count + str);
+		}
+    }
+
+}