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- #ifndef NRF_STACK_INFO_H__
- #define NRF_STACK_INFO_H__
- #include <stddef.h>
- #include <stdbool.h>
- #include "compiler_abstraction.h"
- #include "app_util.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define NRF_STACK_INFO_TOP ((uint32_t)STACK_TOP)
- #define NRF_STACK_INFO_BASE ((uint32_t)STACK_BASE)
- #define NRF_STACK_INFO_GET_SP() ((uint32_t)GET_SP())
- __STATIC_INLINE size_t nrf_stack_info_get_available(void);
- __STATIC_INLINE size_t nrf_stack_info_get_depth(void);
- __STATIC_INLINE bool nrf_stack_info_overflowed(void);
- __STATIC_INLINE bool nrf_stack_info_is_on_stack(void const * const p_address);
- #ifndef SUPPRESS_INLINE_IMPLEMENTATION
- __STATIC_INLINE size_t nrf_stack_info_get_available(void)
- {
- uint32_t sp = NRF_STACK_INFO_GET_SP();
- if (sp > NRF_STACK_INFO_BASE)
- {
- return (size_t)(sp - NRF_STACK_INFO_BASE);
- }
-
- return 0;
- }
- __STATIC_INLINE size_t nrf_stack_info_get_depth(void)
- {
- return (size_t)(NRF_STACK_INFO_TOP - NRF_STACK_INFO_GET_SP());
- }
- __STATIC_INLINE bool nrf_stack_info_overflowed(void)
- {
- if (NRF_STACK_INFO_GET_SP() < NRF_STACK_INFO_BASE)
- {
- return true;
- }
- return false;
- }
- __STATIC_INLINE bool nrf_stack_info_is_on_stack(void const * const p_address)
- {
- if (((uint32_t)p_address >= NRF_STACK_INFO_BASE) && ((uint32_t)p_address < NRF_STACK_INFO_TOP))
- {
- return true;
- }
- return false;
- }
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif
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