gem5/src/arch/arm/ArmNativeTrace.py
Gabe Black 1e04b6281d ARM: Make the ARM native tracer stop M5 if control diverges.
If the control flow of M5's executable and statetrace's target process get out
of sync even a little, there will be a LOT of output, very little of which
will be useful. There's also almost no hope for recovery. In those cases, we
might as well give up and not generate a huge, mostly worthless trace file.
2009-07-29 00:17:11 -07:00

37 lines
1.8 KiB
Python

# Copyright (c) 2009 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
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# redistributions in binary form must reproduce the above copyright
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# this software without specific prior written permission.
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# Authors: Gabe Black
from m5.SimObject import SimObject
from m5.params import *
from NativeTrace import NativeTrace
class ArmNativeTrace(NativeTrace):
type = 'ArmNativeTrace'
cxx_class = 'Trace::ArmNativeTrace'
stop_on_pc_error = Param.Bool(True,
"Stop M5 if it and statetrace's pcs are different")