/trunk/kernel/arch/arm32/include/cycle.h |
---|
1,5 → 1,5 |
/* |
* Copyright (c) 2006 Martin Decky |
* Copyright (c) 2007 Michal Kebrt |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
30,14 → 30,20 |
* @{ |
*/ |
/** @file |
* @brief Count of CPU cycles. |
*/ |
#ifndef KERN_arm32_CYCLE_H_ |
#define KERN_arm32_CYCLE_H_ |
/** Returns count of CPU cycles. |
* |
* No such instruction on ARM to get count of cycles. |
* |
* @return Count of CPU cycles. |
*/ |
static inline uint64_t get_cycle(void) |
{ |
/* TODO */ |
return 0; |
} |