/*
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 * Copyright (c) 2004-2006 The Regents of The University of Michigan
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 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
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#include "bootcamp/branch-pred/hello_predictor.hh"

#include "debug/HelloBranchPred.hh"

namespace gem5
{

namespace branch_prediction
{

HelloBP::HelloBP(const HelloBPParams &params)
    : BPredUnit(params)
{}

void
HelloBP::updateHistories(ThreadID tid, Addr pc, bool uncond, bool taken,
                         Addr target, const StaticInstPtr &inst,
                         void * &bp_history)
{
// Place holder for a function that is called to update predictor history
}


bool
HelloBP::lookup(ThreadID tid, Addr branch_addr, void * &bp_history)
{
    DPRINTF(HelloBranchPred, "Looked up address %ld, predicted not taken\n", branch_addr);
    return 0;
}

void
HelloBP::update(ThreadID tid, Addr branch_addr, bool taken, void *&bp_history,
                bool squashed, const StaticInstPtr & inst, Addr target)
{
    assert(bp_history == NULL);
    if(squashed){
        return;
    }
    DPRINTF(HelloBranchPred, "update() called on address %ld, was actually %i\n", branch_addr, taken);
}

} // namespace branch_prediction
} // namespace gem5