nativetrace.cc

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/*
 * Copyright (c) 2006-2009 The Regents of The University of Michigan
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 * this software without specific prior written permission.
 *
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#include "cpu/nativetrace.hh"
 
#include "base/socket.hh"
#include "cpu/static_inst.hh"
#include "debug/GDBMisc.hh"
#include "params/NativeTrace.hh"
 
namespace gem5
{
 
namespace trace {
 
NativeTrace::NativeTrace(const Params &p)
    : ExeTracer(p)
{
    if (ListenSocket::allDisabled())
        fatal("All listeners are disabled!");
 
    int port = 8000;
    while (!native_listener.listen(port, true))
    {
        DPRINTF(GDBMisc, "Can't bind port %d\n", port);
        port++;
    }
    ccprintf(std::cerr, "Listening for native process on port %d\n", port);
    fd = native_listener.accept();
}
 
void
NativeTraceRecord::dump()
{
    //Don't print what happens for each micro-op, just print out
    //once at the last op, and for regular instructions.
    if (!staticInst->isMicroop() || staticInst->isLastMicroop())
        parent->check(this);
}
 
} // namespace trace
} // namespace gem5