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Diff: TARGET_NRF51_DONGLE/mpu_armv7.h
- Revision:
- 169:a7c7b631e539
- Parent:
- 160:5571c4ff569f
--- a/TARGET_NRF51_DONGLE/mpu_armv7.h Thu May 24 15:35:55 2018 +0100 +++ b/TARGET_NRF51_DONGLE/mpu_armv7.h Fri Jun 22 15:38:59 2018 +0100 @@ -1,11 +1,11 @@ /****************************************************************************** * @file mpu_armv7.h - * @brief CMSIS MPU API for ARMv7 MPU - * @version V5.0.3 - * @date 09. August 2017 + * @brief CMSIS MPU API for Armv7-M MPU + * @version V5.0.4 + * @date 10. January 2018 ******************************************************************************/ /* - * Copyright (c) 2017 ARM Limited. All rights reserved. + * Copyright (c) 2017-2018 Arm Limited. All rights reserved. * * SPDX-License-Identifier: Apache-2.0 * @@ -22,6 +22,12 @@ * limitations under the License. */ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + #ifndef ARM_MPU_ARMV7_H #define ARM_MPU_ARMV7_H @@ -72,7 +78,7 @@ (MPU_RBAR_VALID_Msk)) /** -* MPU Region Attribut and Size Register Value +* MPU Region Attribute and Size Register Value * * \param DisableExec Instruction access disable bit, 1= disable instruction fetches. * \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode. @@ -98,7 +104,7 @@ /** * Struct for a single MPU Region */ -typedef struct _ARM_MPU_Region_t { +typedef struct { uint32_t RBAR; //!< The region base address register value (RBAR) uint32_t RASR; //!< The region attribute and size register value (RASR) \ref MPU_RASR } ARM_MPU_Region_t; @@ -179,13 +185,13 @@ */ __STATIC_INLINE void ARM_MPU_Load(ARM_MPU_Region_t const* table, uint32_t cnt) { - static const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U; - if (cnt > MPU_TYPE_RALIASES) { + const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U; + while (cnt > MPU_TYPE_RALIASES) { orderedCpy(&(MPU->RBAR), &(table->RBAR), MPU_TYPE_RALIASES*rowWordSize); - ARM_MPU_Load(table+MPU_TYPE_RALIASES, cnt-MPU_TYPE_RALIASES); - } else { - orderedCpy(&(MPU->RBAR), &(table->RBAR), cnt*rowWordSize); + table += MPU_TYPE_RALIASES; + cnt -= MPU_TYPE_RALIASES; } + orderedCpy(&(MPU->RBAR), &(table->RBAR), cnt*rowWordSize); } #endif