Add Ghidra decompilation plugin

scripting/ghidra-extraction-scripts/DecompileAll.java

+private void exportToC(DecompileResults results ) {
+  try {
+    ClangTokenGroup grp = results.getCCodeMarkup();
+    if (grp != null) {
+      File tmpFile = new File("~/headless-sources" +
+          "/" + results.getFunction().getName() + ".c");
+      PrintWriter writer = new PrintWriter(new FileOutputStream(tmpFile));
+      PrettyPrinter printer = new PrettyPrinter(results.getFunction(), grp);
+      DecompiledFunction decompFunc = printer.print(true);
+      writer.write(decompFunc.getC());
+      writer.close();
+    }
+  }
+  catch (IOException e) {
+    System.out.println(e.getStackTrace());
+  }
+}
+
+@Override
+public void run() throws Exception {
+  var program = this.getCurrentProgram();
+  DecompInterface ifc = new DecompInterface();
+  ifc.openProgram(program);
+  for (var func : program.getFunctionManager().getFunctions(true)) {
+    var results = ifc.decompileFunction(func, 100000, null);
+    exportToC(results);
+  }
+}