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authorSascha Bischoff <sascha.bischoff@arm.com>2013-05-30 12:54:08 -0400
committerSascha Bischoff <sascha.bischoff@arm.com>2013-05-30 12:54:08 -0400
commit6f4be9bd4ca74fa3d20e103fc8316492963c3167 (patch)
tree740069a4c395beece164867d900a2f7ab671bde1
parent04ccc79134d7752b97a36cb922d56c9d450983f9 (diff)
downloadgem5-6f4be9bd4ca74fa3d20e103fc8316492963c3167.tar.xz
cpu: Check that minimum TrafficGen period is less than max period
Add a check which ensures that the minumum period for the LINEAR and RANDOM traffic generator states is less than or equal to the maximum period. If the minimum period is greater than the maximum period a fatal is triggered.
-rw-r--r--src/cpu/testers/traffic_gen/traffic_gen.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cpu/testers/traffic_gen/traffic_gen.cc b/src/cpu/testers/traffic_gen/traffic_gen.cc
index cb2e6e7bb..ed3518bb4 100644
--- a/src/cpu/testers/traffic_gen/traffic_gen.cc
+++ b/src/cpu/testers/traffic_gen/traffic_gen.cc
@@ -277,6 +277,9 @@ TrafficGen::parseConfig()
if (read_percent > 100)
fatal("%s cannot have more than 100% reads", name());
+ if (min_period > max_period)
+ fatal("%s cannot have min_period > max_period", name());
+
if (mode == "LINEAR") {
states[id] = new LinearGen(name(), masterID,
duration, start_addr,