24 lines
360 B
C
24 lines
360 B
C
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#ifndef TIME_H
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#define TIME_H
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static inline u64 get_clock(void)
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{
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u64 r;
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asm volatile("stck %0" : "=Q" (r) : : "cc");
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return r;
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}
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static inline u64 get_time_ms(void)
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{
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/* Bit 51 is incremented each microsecond */
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return (get_clock() >> 12) / 1000;
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}
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static inline u64 get_time_seconds(void)
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{
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return get_time_ms() / 1000;
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}
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#endif
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