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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#ifndef __RTDEBUG_H__
#define __RTDEBUG_H__
#include <rtconfig.h>
/* settings depend check */
#ifdef RT_USING_POSIX
#if !defined(RT_USING_DFS) || !defined(RT_USING_DFS_DEVFS)
#error "POSIX poll/select, stdin need file system(RT_USING_DFS) and device file system(RT_USING_DFS_DEVFS)"
#endif
#if !defined(RT_USING_LIBC)
#error "POSIX layer need standard C library(RT_USING_LIBC)"
#endif
#endif
#ifdef RT_USING_POSIX_TERMIOS
#if !defined(RT_USING_POSIX)
#error "termios need POSIX layer(RT_USING_POSIX)"
#endif
#endif
/* Using this macro to control all kernel debug features. */
#ifdef RT_DEBUG
/* Turn on some of these (set to non-zero) to debug kernel */
#ifndef RT_DEBUG_MEM
#define RT_DEBUG_MEM 0
#endif
#ifndef RT_DEBUG_MEMHEAP
#define RT_DEBUG_MEMHEAP 0
#endif
#ifndef RT_DEBUG_MODULE
#define RT_DEBUG_MODULE 0
#endif
#ifndef RT_DEBUG_SCHEDULER
#define RT_DEBUG_SCHEDULER 0
#endif
#ifndef RT_DEBUG_SLAB
#define RT_DEBUG_SLAB 0
#endif
#ifndef RT_DEBUG_THREAD
#define RT_DEBUG_THREAD 0
#endif
#ifndef RT_DEBUG_TIMER
#define RT_DEBUG_TIMER 0
#endif
#ifndef RT_DEBUG_IRQ
#define RT_DEBUG_IRQ 0
#endif
#ifndef RT_DEBUG_IPC
#define RT_DEBUG_IPC 0
#endif
#ifndef RT_DEBUG_INIT
#define RT_DEBUG_INIT 0
#endif
/* Turn on this to enable context check */
#ifndef RT_DEBUG_CONTEXT_CHECK
#define RT_DEBUG_CONTEXT_CHECK 1
#endif
#define RT_DEBUG_LOG(type, message) \
do \
{ \
if (type) \
rt_kprintf message; \
} \
while (0)
#define RT_ASSERT(EX) \
if (!(EX)) \
{ \
rt_assert_handler(#EX, __FUNCTION__, __LINE__); \
}
/* Macro to check current context */
#if RT_DEBUG_CONTEXT_CHECK
#define RT_DEBUG_NOT_IN_INTERRUPT \
do \
{ \
rt_base_t level; \
level = rt_hw_interrupt_disable(); \
if (rt_interrupt_get_nest() != 0) \
{ \
rt_kprintf("Function[%s] shall not be used in ISR\n", __FUNCTION__); \
RT_ASSERT(0) \
} \
rt_hw_interrupt_enable(level); \
} \
while (0)
/* "In thread context" means:
* 1) the scheduler has been started
* 2) not in interrupt context.
*/
#define RT_DEBUG_IN_THREAD_CONTEXT \
do \
{ \
rt_base_t level; \
level = rt_hw_interrupt_disable(); \
if (rt_thread_self() == RT_NULL) \
{ \
rt_kprintf("Function[%s] shall not be used before scheduler start\n", \
__FUNCTION__); \
RT_ASSERT(0) \
} \
RT_DEBUG_NOT_IN_INTERRUPT; \
rt_hw_interrupt_enable(level); \
} \
while (0)
#else
#define RT_DEBUG_NOT_IN_INTERRUPT
#define RT_DEBUG_IN_THREAD_CONTEXT
#endif
#else /* RT_DEBUG */
#define RT_ASSERT(EX)
#define RT_DEBUG_LOG(type, message)
#define RT_DEBUG_NOT_IN_INTERRUPT
#define RT_DEBUG_IN_THREAD_CONTEXT
#endif /* RT_DEBUG */
#endif /* __RTDEBUG_H__ */
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