diff options
| -rw-r--r-- | src/sim/pseudo_inst.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/sim/pseudo_inst.cc b/src/sim/pseudo_inst.cc index 8c2d26b00..778675fd3 100644 --- a/src/sim/pseudo_inst.cc +++ b/src/sim/pseudo_inst.cc @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2012, 2015 ARM Limited + * Copyright (c) 2010-2012, 2015, 2017 ARM Limited * All rights reserved * * The license below extends only to copyright in the software and shall @@ -285,6 +285,13 @@ wakeCPU(ThreadContext *tc, uint64_t cpuid) { DPRINTF(PseudoInst, "PseudoInst::wakeCPU(%i)\n", cpuid); System *sys = tc->getSystemPtr(); + + if (sys->numContexts() <= cpuid) { + warn("PseudoInst::wakeCPU(%i), cpuid greater than number of contexts" + "(%i)\n",cpuid, sys->numContexts()); + return; + } + ThreadContext *other_tc = sys->threadContexts[cpuid]; if (other_tc->status() == ThreadContext::Suspended) other_tc->activate(); |