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33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef KERN_mips32_CYCLE_H_ |
35 | #ifndef KERN_mips32_CYCLE_H_ |
36 | #define KERN_mips32_CYCLE_H_ |
36 | #define KERN_mips32_CYCLE_H_ |
37 | 37 | ||
- | 38 | #include <arch/cp0.h> |
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- | 39 | #include <arch/interrupt.h> |
|
- | 40 | ||
38 | static inline uint64_t get_cycle(void) |
41 | static inline uint64_t get_cycle(void) |
39 | { |
42 | { |
40 | return 0; |
43 | return ((uint64_t) count_hi << 32) + ((uint64_t) cp0_count_read()); |
41 | } |
44 | } |
42 | 45 | ||
43 | #endif |
46 | #endif |
44 | 47 | ||
45 | /** @} |
48 | /** @} |