thread_state.cc

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#include "cpu/o3/thread_state.hh"
 
#include "cpu/o3/cpu.hh"
 
namespace gem5
{
 
namespace o3
{
 
ThreadState::ThreadState(CPU *_cpu, int _thread_num, Process *_process) :
    gem5::ThreadState(_cpu, _thread_num, _process),
    comInstEventQueue("instruction-based event queue")
{}
 
void
ThreadState::serialize(CheckpointOut &cp) const
{
    gem5::ThreadState::serialize(cp);
    // Use the ThreadContext serialization helper to serialize the
    // TC.
    gem5::serialize(*tc, cp);
}
 
void
ThreadState::unserialize(CheckpointIn &cp)
{
    // Prevent squashing - we don't have any instructions in
    // flight that we need to squash since we just instantiated a
    // clean system.
    noSquashFromTC = true;
    gem5::ThreadState::unserialize(cp);
    // Use the ThreadContext serialization helper to unserialize
    // the TC.
    gem5::unserialize(*tc, cp);
    noSquashFromTC = false;
}
 
} // namespace o3
} // namespace gem5