Tools: Dolphin symbol map ghidra scripts added

Tools/ghidra/SaveDolphinMap.py

@@ -0,0 +1,61 @@
+# Copyright 2021 Dolphin Emulator Project
+# Licensed under GPLv2+
+# Refer to the license.txt file included.
+
+#@category Dolphin
+
+from collections import namedtuple
+
+
+DolphinSymbol = namedtuple("DolphinSymbol", [
+    "section", "addr", "size", "vaddr", "align", "name"
+])
+
+
+def save_dolphin_map(filepath, text_map, data_map):
+    line = "{0.addr:08x} {0.size:08x} {0.vaddr:08x} {0.align} {0.name}\n"
+    with open(filepath, "w") as f:
+        f.write(".text section layout\n")
+        for symbol in text_map:
+            f.write(line.format(symbol))
+        f.write("\n.data section layout\n")
+        for symbol in data_map:
+            f.write(line.format(symbol))
+
+
+def ghidra_main():
+    f = askFile("Save a Dolphin emulator symbol map", "Save")
+
+    text_map = []
+    for function in currentProgram.getListing().getFunctions(True):
+        ea = int(function.getEntryPoint().toString(), 16)
+        size = function.getBody().getNumAddresses()
+        name = function.getName() + "({})".format(
+            ", ".join(
+                "{} {}".format(p.getDataType(), p.getName())
+                for p in function.getParameters()
+            )
+        )
+        text_map.append(
+            DolphinSymbol(".text", ea, size, ea, 0, name)
+        )
+
+    data_map = []
+    for data in currentProgram.getListing().getDefinedData(True):
+        try:
+            ea = int(data.getAddress().toString(), 16)
+            size = data.getLength()
+            name = data.getPathName()
+            if name.startswith("DAT_") and \
+                    data.getDataType().getName() not in ["string", "unicode"]:
+                continue
+            data_map.append(
+                DolphinSymbol(".data", ea, size, ea, 0, name)
+            )
+        except:
+            pass
+    save_dolphin_map(f.getPath(), text_map, data_map)
+
+
+if __name__ == "__main__":
+    ghidra_main()