From 5de8626abc9aca4dbae5b81b819475945a2736c8 Mon Sep 17 00:00:00 2001
From: Andreas Sandberg <andreas.sandberg@arm.com>
Date: Sun, 27 Jan 2019 09:31:31 +0000
Subject: python: Fix param -> int conversion issues

Python 3 doesn't convert params to integers automatically in
range(). Add __index__ to CheckedInt to enable implicit conversions
again. Add explicit conversions where necessary.

Change-Id: I2de6c9906d3bb7616f12ada6728b9e4b1928511c
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/16000
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
---
 src/python/m5/params.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/python')

diff --git a/src/python/m5/params.py b/src/python/m5/params.py
index 729fc1242..1470765bb 100644
--- a/src/python/m5/params.py
+++ b/src/python/m5/params.py
@@ -606,6 +606,9 @@ class CheckedInt(NumericParamValue):
         self.__init__(value)
         return value
 
+    def __index__(self):
+        return int(self.value)
+
     @classmethod
     def cxx_predecls(cls, code):
         # most derived types require this, so we just do it here once
-- 
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