kernel_stats.hh revision 5999 
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
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40 * notice to acknowledge the contribution from this software where
41 * applicable, this list of conditions and the disclaimer below.
42 *
43 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
44 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
45 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
46 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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49 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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54 *
55 * Authors: Gabe Black
56 */
57
58#ifndef __ARCH_X86_KERNELSTATS_HH__
59#define __ARCH_X86_KERNELSTATS_HH__
60
61#include "kern/kernel_stats.hh"
62
63namespace X86ISA {
64namespace Kernel {
65
66enum cpu_mode {
67    ring0,
68    ring1,
69    ring2,
70    ring3,
71    kernel = ring0,
72    user = ring3,
73    idle,
74    //What is this next one for?
75    cpu_mode_num
76};
77
78extern const char *modestr[];
79
80class Statistics : public ::Kernel::Statistics
81{
82  public:
83    Statistics(System * system) : ::Kernel::Statistics(system)
84    {}
85};
86
87}
88}
89
90#endif // __ARCH_X86_KERNELSTATS_HH__
91