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32 #ifndef __ARCH_ALPHA_KERNEL_STATS_HH__
33 #define __ARCH_ALPHA_KERNEL_STATS_HH__
40 #include "cpu/static_inst.hh"
41 #include "kern/kernel_stats.hh"
46 // What does kernel stats expect is included?
52 enum cpu_mode { kernel, user, idle, cpu_mode_num };
53 extern const char *modestr[];
55 class Statistics : public ::Kernel::Statistics
62 void changeMode(cpu_mode newmode, ThreadContext *tc);
65 Stats::Vector<> _callpal;
66 // Stats::Vector<> _faults;
68 Stats::Vector<> _mode;
69 Stats::Vector<> _modeGood;
70 Stats::Formula _modeFraction;
71 Stats::Vector<> _modeTicks;
73 Stats::Scalar<> _swap_context;
76 Statistics(System *system);
78 void regStats(const std::string &name);
81 void mode(cpu_mode newmode, ThreadContext *tc);
82 void context(Addr oldpcbb, Addr newpcbb, ThreadContext *tc);
83 void callpal(int code, ThreadContext *tc);
84 void hwrei() { _hwrei++; }
86 void setIdleProcess(Addr idle, ThreadContext *tc);
89 void serialize(std::ostream &os);
90 void unserialize(Checkpoint *cp, const std::string §ion);
94 } // namespace AlphaISA
96 #endif // __ARCH_ALPHA_KERNEL_STATS_HH__