add namedtuple MSRSpec

diff --git a/src/openpower/decoder/power_enums.py b/src/openpower/decoder/power_enums.py
index de8a0a471e439ed0f897fccc155e16ac67fd4df4..f0392d584f1607ad13b83398b18501f739ea4834 100644 (file)
--- a/src/openpower/decoder/power_enums.py
+++ b/src/openpower/decoder/power_enums.py
@@ -593,6 +593,8 @@ XER_bits = {
     'CA32': 45
 }
 
+MSRSpec = namedtuple("MSRSpec", ["dr", "pr", "sf"])
+
 if __name__ == '__main__':
     # find out what the heck is in SPR enum :)
     print("sprs full", len(SPRfull))