Context Backup and Restore

Context Backup and Restore, context including heap and stack. More...

Data Structures
struct	cb_retained_region_t
struct	cb_backup_param_t
rt_err_t	cb_init (cb_backup_param_t *param)
rt_err_t	cb_deinit (void)
rt_err_t	cb_save_context (void)
rt_err_t	cb_restore_context (void)
void	cb_get_stats (uint32_t *total, uint32_t *min_free)
#define	CB_BACKUP_STACK_MASK   ((uint8_t)1 << 0)
#define	CB_BACKUP_HEAP_MASK   ((uint8_t)1 << 1)
#define	CB_BACKUP_STATIC_DATA_MASK   ((uint8_t)1 << 2)
#define	CB_BACKUP_ALL_MASK   (CB_BACKUP_STACK_MASK | CB_BACKUP_HEAP_MASK | CB_BACKUP_STATIC_DATA_MASK)
#define	CB_MAX_BACKUP_REGION_NUM   (4)

Detailed Description

Context Backup and Restore, context including heap and stack.

Macro Definition Documentation

CB_BACKUP_ALL_MASK

#define CB_BACKUP_ALL_MASK   (CB_BACKUP_STACK_MASK | CB_BACKUP_HEAP_MASK | CB_BACKUP_STATIC_DATA_MASK)

backup all

CB_BACKUP_HEAP_MASK

#define CB_BACKUP_HEAP_MASK   ((uint8_t)1 << 1)

backup heap

CB_BACKUP_STACK_MASK

#define CB_BACKUP_STACK_MASK   ((uint8_t)1 << 0)

backup stack

CB_BACKUP_STATIC_DATA_MASK

#define CB_BACKUP_STATIC_DATA_MASK   ((uint8_t)1 << 2)

backup static data