611fa04847
Implement stubs for ARM CMSIS intrinsics, to be used locally for nrf52_bsim builds. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
35 lines
711 B
C
35 lines
711 B
C
/*
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* Copyright (c) 2020 Oticon A/S
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* This header defines replacements for inline
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* ARM Cortex-M CMSIS intrinsics.
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*/
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#ifndef BOARDS_POSIX_NRF52_BSIM_CMSIS_H
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#define BOARDS_POSIX_NRF52_BSIM_CMSIS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Implement the following ARM intrinsics as no-op:
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* - ARM Data Synchronization Barrier
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* - ARM Data Memory Synchronization Barrier
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* - ARM Instruction Synchronization Barrier
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* - ARM No Operation
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*/
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static inline void __DMB(void) {}
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static inline void __DSB(void) {}
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static inline void __ISB(void) {}
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static inline void __NOP(void) {}
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARDS_POSIX_NRF52_BSIM_CMSIS_H */
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