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platform/gem5: better error message on crash

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Point to gem5's stderr file in the message of the error raised on crash
during _intercept_telnet_port.
This commit is contained in:
Sergei Trofimov 2018-01-17 16:54:47 +00:00 committed by marcbonnici
parent f0b58b32c4
commit 730118d6d0
1 changed files with 2 additions and 1 deletions
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3
devlib/platform/gem5.py
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@ -168,7 +168,8 @@ class Gem5SimulationPlatform(Platform):
while self.gem5_port is None:
# Check that gem5 is running!
if self.gem5.poll():
raise TargetError("The gem5 process has crashed with error code {}!".format(self.gem5.poll()))
message = "The gem5 process has crashed with error code {}!\n\tPlease see {} for details."
raise TargetError(message.format(self.gem5.poll(), self.stderr_file.name))
# Open the stderr file
with open(self.stderr_filename, 'r') as f: