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CMSIS-Core (Cortex-A)
Version 1.2.1
CMSIS-Core support for Cortex-A processor-based devices
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CMSIS-Core (Cortex-A)
Version 1.2.1
CMSIS-Core support for Cortex-A processor-based devices
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This section describes the cache and branch predictor maintenance operations. More...
Functions | |
| __STATIC_FORCEINLINE void | __set_BPIALL (uint32_t value) |
| Set BPIALL. More... | |
| __STATIC_FORCEINLINE void | __set_DCCIMVAC (uint32_t value) |
| Set DCCIMVAC. More... | |
| __STATIC_FORCEINLINE void | __set_DCCMVAC (uint32_t value) |
| Set DCCMVAC. More... | |
| __STATIC_FORCEINLINE void | __set_DCIMVAC (uint32_t value) |
| Set DCIMVAC. More... | |
| __STATIC_FORCEINLINE void | __set_ICIALLU (uint32_t value) |
| Set ICIALLU. More... | |
Cache maintenance operations are defined to act on particular memory locations. In addition, for instruction caches and branch predictors, there are operations that invalidate all entries.
Consider using L1 Cache Functions and L2C-310 Cache Controller Functions for cache maintenance instead of raw register usage.
| __STATIC_INLINE void __set_BPIALL | ( | uint32_t | value | ) |
Branch Predictor Invalidate All
This function writes the provided value to the Branch Predictor Invalidate All (BPIALL) register.
| __STATIC_INLINE void __set_DCCIMVAC | ( | uint32_t | value | ) |
Data cache clean and invalidate
This function cleans and invalidates data or unified cache line by MVA to PoC.
| __STATIC_INLINE void __set_DCCMVAC | ( | uint32_t | value | ) |
Data cache clean
This function cleans data or unified cache line by MVA to PoC.
| __STATIC_INLINE void __set_DCIMVAC | ( | uint32_t | value | ) |
Data cache invalidate
This function invalidates data or unified cache line by MVA to PoC.
| __STATIC_INLINE void __set_ICIALLU | ( | uint32_t | value | ) |
Instruction Cache Invalidate All
This function invalidates all instruction cache.
