kernel_stats.hh revision 7087 
112855Sgabeblack@google.com/*
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19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution;
21 * neither the name of the copyright holders nor the names of its
22 * contributors may be used to endorse or promote products derived from
23 * this software without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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36 *
37 * Authors: Gabe Black
38 */
39
40#ifndef __ARCH_X86_KERNELSTATS_HH__
41#define __ARCH_X86_KERNELSTATS_HH__
42
43#include "kern/kernel_stats.hh"
44
45namespace X86ISA {
46namespace Kernel {
47
48enum cpu_mode {
49    ring0,
50    ring1,
51    ring2,
52    ring3,
53    kernel = ring0,
54    user = ring3,
55    idle,
56    //What is this next one for?
57    cpu_mode_num
58};
59
60extern const char *modestr[];
61
62class Statistics : public ::Kernel::Statistics
63{
64  public:
65    Statistics(System * system) : ::Kernel::Statistics(system)
66    {}
67};
68
69}
70}
71
72#endif // __ARCH_X86_KERNELSTATS_HH__
73