139 lines
3.1 KiB
C
139 lines
3.1 KiB
C
/*
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* Copyright (c) 2018 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_TRACING_H_
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#define ZEPHYR_INCLUDE_TRACING_H_
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#include <kernel.h>
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/* Below IDs are used with systemview, not final to the zephyr tracing API */
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#define SYS_TRACE_ID_OFFSET (32u)
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#define SYS_TRACE_ID_MUTEX_INIT (1u + SYS_TRACE_ID_OFFSET)
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#define SYS_TRACE_ID_MUTEX_UNLOCK (2u + SYS_TRACE_ID_OFFSET)
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#define SYS_TRACE_ID_MUTEX_LOCK (3u + SYS_TRACE_ID_OFFSET)
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#define SYS_TRACE_ID_SEMA_INIT (4u + SYS_TRACE_ID_OFFSET)
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#define SYS_TRACE_ID_SEMA_GIVE (5u + SYS_TRACE_ID_OFFSET)
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#define SYS_TRACE_ID_SEMA_TAKE (6u + SYS_TRACE_ID_OFFSET)
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#if CONFIG_TRACING
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void z_sys_trace_idle(void);
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void z_sys_trace_isr_enter(void);
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void z_sys_trace_isr_exit(void);
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void z_sys_trace_isr_exit_to_scheduler(void);
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void z_sys_trace_thread_switched_in(void);
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void z_sys_trace_thread_switched_out(void);
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#endif
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#ifdef CONFIG_SEGGER_SYSTEMVIEW
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#include "tracing_sysview.h"
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#elif defined CONFIG_TRACING_CPU_STATS
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#include "tracing_cpu_stats.h"
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#elif defined CONFIG_TRACING_CTF
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#include "tracing_ctf.h"
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#else
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/**
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* @brief Called before a thread has been selected to run
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*/
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#define sys_trace_thread_switched_out()
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/**
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* @brief Called after a thread has been selected to run
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*/
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#define sys_trace_thread_switched_in()
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/**
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* @brief Called when setting priority of a thread
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*/
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#define sys_trace_thread_priority_set(thread)
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/**
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* @brief Called when a thread is being created
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*/
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#define sys_trace_thread_create(thread)
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/**
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* @brief Called when a thread is being aborted
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*
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*/
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#define sys_trace_thread_abort(thread)
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/**
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* @brief Called when a thread is being suspended
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* @param thread Thread structure
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*/
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#define sys_trace_thread_suspend(thread)
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/**
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* @brief Called when a thread is being resumed from suspension
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* @param thread Thread structure
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*/
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#define sys_trace_thread_resume(thread)
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/**
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* @brief Called when a thread is ready to run
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* @param thread Thread structure
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*/
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#define sys_trace_thread_ready(thread)
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/**
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* @brief Called when a thread is pending
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* @param thread Thread structure
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*/
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#define sys_trace_thread_pend(thread)
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/**
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* @brief Provide information about specific thread
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* @param thread Thread structure
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*/
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#define sys_trace_thread_info(thread)
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/**
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* @brief Called when entering an ISR
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*/
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#define sys_trace_isr_enter()
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/**
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* @brief Called when exiting an ISR
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*/
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#define sys_trace_isr_exit()
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/**
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* @brief Called when exiting an ISR and switching to scheduler
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*/
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#define sys_trace_isr_exit_to_scheduler()
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/**
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* @brief Can be called with any id signifying a new call
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* @param id ID of the operation that was started
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*/
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#define sys_trace_void(id)
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/**
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* @brief Can be called with any id signifying ending a call
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* @param id ID of the operation that was completed
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*/
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#define sys_trace_end_call(id)
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#define z_sys_trace_idle()
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#define z_sys_trace_isr_enter()
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#define z_sys_trace_isr_exit()
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#define z_sys_trace_isr_exit_to_scheduler()
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#define z_sys_trace_thread_switched_in()
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#define z_sys_trace_thread_switched_out()
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#endif
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#endif
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