decodetree: Prefix extract function names with decode_function

This makes it easier to name Formats within multiple decode files.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/scripts/decodetree.py b/scripts/decodetree.py
index f6f58e2fec..ac158b42d0 100755
--- a/scripts/decodetree.py
+++ b/scripts/decodetree.py
@@ -312,7 +312,8 @@ class Format(General):
     """Class representing an instruction format"""
 
     def extract_name(self):
-        return 'extract_' + self.name
+        global decode_function
+        return decode_function + '_extract_' + self.name
 
     def output_extract(self):
         output('static void ', self.extract_name(), '(',