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-rw-r--r--configs/common/Simulation.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/configs/common/Simulation.py b/configs/common/Simulation.py
index f88888dc4..c5d7aee40 100644
--- a/configs/common/Simulation.py
+++ b/configs/common/Simulation.py
@@ -126,6 +126,7 @@ def findCptDir(options, cptdir, testsys):
if not isdir(cptdir):
fatal("checkpoint dir %s does not exist!", cptdir)
+ cpt_starttick = 0
if options.at_instruction or options.simpoint:
inst = options.checkpoint_restore
if options.simpoint:
@@ -430,6 +431,11 @@ def run(options, root, testsys, cpu_class):
# NOTE: this may need to be updated if checkpoints ever store
# the ticks per simulated second
maxtick_from_rel += cpt_starttick
+ if options.at_instruction or options.simpoint:
+ warn("Relative max tick specified with --at-instruction or" \
+ " --simpoint\n These options don't specify the " \
+ "checkpoint start tick, so assuming\n you mean " \
+ "absolute max tick")
explicit_maxticks += 1
if options.maxtime:
maxtick_from_maxtime = m5.ticks.fromSeconds(options.maxtime)