blob: fb79b7e1bee9d25f1accf9e61d66280b4b9322b8 [file] [log] [blame]
/*
* Copyright (c) 2017 Oticon A/S
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _POSIX_SOC_INF_CLOCK_SOC_H
#define _POSIX_SOC_INF_CLOCK_SOC_H
#include <zephyr/toolchain.h>
#include "board_soc.h"
#include "posix_soc.h"
#ifdef __cplusplus
extern "C" {
#endif
void posix_soc_clean_up(void);
/**
* NATIVE_TASK
*
* For native_posix, register a function to be called at particular moments
* during the native_posix execution.
*
* There is 5 choices for when the function will be called (level):
* * PRE_BOOT_1: Will be called before the command line parameters are parsed,
* or the HW models are initialized
*
* * PRE_BOOT_2: Will be called after the command line parameters are parsed,
* but before the HW models are initialized
*
* * PRE_BOOT_3: Will be called after the HW models initialization, right before
* the "CPU is booted" and Zephyr is started.
*
* * FIRST_SLEEP: Will be called the 1st time the CPU is sent to sleep
*
* * ON_EXIT: Will be called during termination of the native application
* execution.
*
* The function must take no parameters and return nothing.
* Note that for the PRE and ON_EXIT levels neither the Zephyr kernel or
* any Zephyr thread are running.
*/
#define NATIVE_TASK(fn, level, prio) \
static void (*_CONCAT(__native_task_, fn)) __used \
__attribute__((__section__(".native_" #level STRINGIFY(prio) "_task")))\
= fn
#define _NATIVE_PRE_BOOT_1_LEVEL 0
#define _NATIVE_PRE_BOOT_2_LEVEL 1
#define _NATIVE_PRE_BOOT_3_LEVEL 2
#define _NATIVE_FIRST_SLEEP_LEVEL 3
#define _NATIVE_ON_EXIT_LEVEL 4
/**
* @brief Run the set of special native tasks corresponding to the given level
*
* @param level One of _NATIVE_*_LEVEL as defined in soc.h
*/
void run_native_tasks(int level);
#ifdef __cplusplus
}
#endif
#endif /* _POSIX_SOC_INF_CLOCK_SOC_H */