From: Pierre-Yves Péneau <pierre-yves.peneau@lirmm.fr>
Date: Thu, 23 Feb 2017 09:12:05 +0000 (+0100)
Subject: config: exit with fatal() if error
X-Git-Tag: v19.0.0.0~2930
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f3e0ac2b063e39924c1b31d3ec83a0bf0c43fdfd;p=gem5.git

config: exit with fatal() if error

If output redirection is activated, the error message is printed in
simout. This change ensure it will be printed in simerr.

Change-Id: Ie661ac6b6978bf2e4aaaccdf23134795d764d459
Signed-off-by: Pierre-Yves Péneau <pierre-yves.peneau@lirmm.fr>
Reviewed-on: https://gem5-review.googlesource.com/2221
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
---

diff --git a/configs/common/PlatformConfig.py b/configs/common/PlatformConfig.py
index 3541c07fb..e2589c058 100644
--- a/configs/common/PlatformConfig.py
+++ b/configs/common/PlatformConfig.py
@@ -1,6 +1,8 @@
 # Copyright (c) 2012, 2015 ARM Limited
 # All rights reserved.
 #
+# Copyright (c) 2017, Centre National de la Recherche Scientifique (CNRS)
+#
 # The license below extends only to copyright in the software and shall
 # not be construed as granting a license to any other intellectual
 # property including but not limited to intellectual property relating
@@ -34,10 +36,12 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 # Authors: Andreas Sandberg
+#          Pierre-Yves Peneau
 
 import m5.objects
 import inspect
 import sys
+from m5.util import fatal
 from textwrap import TextWrapper
 
 # Dictionary of mapping names of real CPU models to classes.
@@ -74,8 +78,7 @@ def get(name):
     try:
         return _platform_classes[real_name]
     except KeyError:
-        print "%s is not a valid Platform model." % (name,)
-        sys.exit(1)
+        fatal("%s is not a valid Platform model." % (name,))
 
 def print_platform_list():
     """Print a list of available Platform classes including their aliases."""