xref: /gem5/src/arch/x86/kernel_stats.hh

/*
 * Copyright (c) 2007 The Hewlett-Packard Development Company
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 * notice to acknowledge the contribution from this software where
 * applicable, this list of conditions and the disclaimer below.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * Authors: Gabe Black
 */

#ifndef __ARCH_X86_KERNELSTATS_HH__
#define __ARCH_X86_KERNELSTATS_HH__

#include "kern/kernel_stats.hh"

namespace X86ISA {
namespace Kernel {

enum cpu_mode {
    ring0,
    ring1,
    ring2,
    ring3,
    kernel = ring0,
    user = ring3,
    idle,
    //What is this next one for?
    cpu_mode_num
};

extern const char *modestr[];

class Statistics : public ::Kernel::Statistics
{
  public:
    Statistics(System * system) : ::Kernel::Statistics(system)
    {}
};

}
}

#endif // __ARCH_X86_KERNELSTATS_HH__