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/*
* Copyright : (C) 2022 Phytium Information Technology, Inc.
* All Rights Reserved.
*
* This program is OPEN SOURCE software: you can redistribute it and/or modify it
* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
* either version 1.0 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the Phytium Public License for more details.
*
*
* FilePath: fassert.c
* Date: 2021-04-07 09:53:07
* LastEditTime: 2022-02-17 18:04:28
* Description: This file is for assertion implmentation.
*
* Modify History:
* Ver Who Date Changes
* ----- ------ -------- --------------------------------------
* 1.0 huanghe 2021/4/5 init commit
* 1.1 zhugengyu 2022/3/7 re-define assert macro
*/
/***************************** Include Files *********************************/
#include "ftypes.h"
#include "fassert.h"
/************************** Constant Definitions *****************************/
/**************************** Type Definitions *******************************/
typedef struct
{
u32 status; /* 当前断言状态 */
FAssertCB cb; /* 断言回调函数 */
} FAssertInfo; /* 断言实例类型 */
/***************** Macros (Inline Functions) Definitions *********************/
/************************** Function Prototypes ******************************/
static void FAssertCallback(const char *file, s32 line, int ret);
/************************** Variable Definitions *****************************/
static FAssertInfo assert_info =
{
.status = FASSERT_NONE,
.cb = FAssertCallback
}; /* 断言实例 */
/*****************************************************************************/
/**
* @name: FAssertSetStatus
* @msg: 设置断言状态
* @return {*}
* @param {FAssertStatus} status, 断言状态
*/
void FAssertSetStatus(FAssertStatus status)
{
assert_info.status = status;
}
/**
* @name: FAssertGetStatus
* @msg: 获取当前断言状态
* @return {FAssertStatus} 当前断言状态
*/
FAssertStatus FAssertGetStatus(void)
{
return assert_info.status;
}
/**
* @name: FAssertCallback
* @msg: 默认的断言回调函数
* @return {*}
* @param {char} *file, 断言发生的源文件
* @param {s32} line, 断言发生的源文件行号
* @param {int} ret, 保留给Non-block断言使用
*/
static void FAssertCallback(const char *file, s32 line, int ret)
{
f_printk("Assert Error at %s : %ld \r\n", file, line);
}
/**
* @name: FAssertSetCB
* @msg: 设置断言回调函数
* @return {*}
* @param {FAssertCB} cb, 断言回调函数
*/
void FAssertSetCB(FAssertCB cb)
{
if (NULL != cb)
{
assert_info.cb = cb;
}
}
/**
* @name: FAssert
* @msg: 断言实现
* @return {*}
* @param {char} *file, 断言发生的源文件
* @param {s32} line, 断言发生的源文件行号
* @param {int} code, 断言发生的退出码，保留给Non-block断言使用
*/
void FAssert(const char *file, s32 line, int code)
{
if (NULL != assert_info.cb)
{
/* 如果要实现Non-block断言，需要在回调中返回 */
assert_info.cb(file, line, code);
}
while (TRUE)
{
;
}
}
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