mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2025-01-19 01:43:32 +08:00
18a14cc935
* [syscall] move sys_cacheflush to lwp_syscall.c * [syscall] improve assertion * [format] rename to rt_ctassert * [debug] modified ct assertion on mm_page.c
23 lines
518 B
C
23 lines
518 B
C
/*
|
|
* Copyright (c) 2006-2021, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2019-03-29 quanzhao the first version
|
|
*/
|
|
|
|
#ifndef __CACHE_H__
|
|
#define __CACHE_H__
|
|
|
|
void rt_hw_cpu_icache_invalidate(void *addr, int size);
|
|
void rt_hw_cpu_dcache_clean_and_invalidate(void *addr, int size);
|
|
|
|
static inline void rt_hw_icache_invalidate_all(void)
|
|
{
|
|
__asm__ volatile("mcr p15, 0, %0, c7, c5, 0"::"r"(0ul));
|
|
}
|
|
|
|
#endif /* __CACHE_H__ */
|