146 lines
4.0 KiB
C
146 lines
4.0 KiB
C
/*
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* Copyright (c) 2016 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file
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* @brief Kernel object tracing common structures.
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*/
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#ifndef _OBJECT_TRACING_COMMON_H_
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#define _OBJECT_TRACING_COMMON_H_
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#ifndef CONFIG_DEBUG_TRACING_KERNEL_OBJECTS
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#define SYS_TRACING_OBJ_INIT(name, obj) do { } while ((0))
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#define SYS_TRACING_OBJ_INIT_DLL(name, obj) do { } while ((0))
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#define SYS_TRACING_OBJ_REMOVE_DLL(name, obj) do { } while ((0))
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#else
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/**
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* @def SYS_TRACING_OBJ_INIT
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*
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* @brief Adds a new object into the trace list
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*
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* @details The object is added for tracing into
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* a trace list. This is usually called at the
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* moment of object initialization.
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*
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* @param name Name of the trace list.
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* @param obj Object to be added in the trace list.
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*/
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#define SYS_TRACING_OBJ_INIT(name, obj) \
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do { \
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unsigned int key; \
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\
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key = irq_lock(); \
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(obj)->__next = _trace_list_##name;\
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_trace_list_##name = obj; \
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irq_unlock(key); \
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} \
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while (0)
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/**
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* @def SYS_TRACING_OBJ_INIT_DLL
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*
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* @brief Adds a new object into the trace list
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* as a double linked list.
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*
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* @details The object is added for tracing into
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* a trace list. This is usually called at the
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* moment of object initialization. This list is
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* used for objects that can be removed from the
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* tracing list dynamically.
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*
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* @param name Name of the trace list.
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* @param obj Object to be added in the trace list.
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*/
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#define SYS_TRACING_OBJ_INIT_DLL(name, obj) \
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do { \
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unsigned int key; \
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\
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key = irq_lock(); \
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if (_trace_list_##name) { \
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_trace_list_##name->__prev = (obj);\
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} \
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(obj)->__next = _trace_list_##name;\
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(obj)->__prev = NULL; \
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_trace_list_##name = obj; \
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irq_unlock(key); \
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} \
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while (0)
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/**
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* @def SYS_TRACING_OBJ_REMOVE_DLL
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*
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* @brief Removes an object from a double linked
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* trace list.
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*
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* @details The object is remove from the trace list.
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* It needs to be used with DEBUG_TRACING_OBJ_INIT_DLL
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* as a pair.
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*
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* @param name Name of the trace list.
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* @param obj Object to be removed from the trace list.
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*/
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#define SYS_TRACING_OBJ_REMOVE_DLL(name, obj) \
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do { \
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unsigned int key; \
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\
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key = irq_lock(); \
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if (obj->__next) { \
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obj->__next->__prev = (obj)->__prev;\
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} \
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if (obj->__prev) { \
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obj->__prev->__next = (obj)->__next;\
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} else { \
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_trace_list_##name = (obj)->__next;\
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} \
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irq_unlock(key); \
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} \
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while (0)
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/*
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* Lists for object tracing.
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*/
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#include <nanokernel.h>
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struct nano_fifo *_trace_list_nano_fifo;
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struct nano_lifo *_trace_list_nano_lifo;
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struct nano_sem *_trace_list_nano_sem;
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struct nano_timer *_trace_list_nano_timer;
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struct nano_stack *_trace_list_nano_stack;
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struct ring_buf *_trace_list_sys_ring_buf;
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#if !defined(CONFIG_KERNEL_V2)
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#ifdef CONFIG_MICROKERNEL
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#include <microkernel/base_api.h>
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struct _k_mbox_struct *_trace_list_micro_mbox;
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struct _k_mutex_struct *_trace_list_micro_mutex;
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struct _k_sem_struct *_trace_list_micro_sem;
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struct _k_fifo_struct *_trace_list_micro_fifo;
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struct _k_pipe_struct *_trace_list_micro_pipe;
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struct pool_struct *_trace_list_micro_mem_pool;
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struct _k_mem_map_struct *_trace_list_micro_mem_map;
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struct _k_event_struct *_trace_list_micro_event;
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struct k_timer *_trace_list_micro_timer;
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struct k_task *_trace_list_micro_task;
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#endif /*CONFIG_MICROKERNEL*/
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#endif /*CONFIG_KERNEL_V2*/
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#endif /*CONFIG_DEBUG_TRACING_KERNEL_OBJECTS*/
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#endif /*_OBJECT_TRACING_COMMON_H_*/
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