mirror of
https://github.com/GorgonMeducer/perf_counter.git
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128 lines
4.2 KiB
C
128 lines
4.2 KiB
C
/****************************************************************************
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* Copyright 2021 Gorgon Meducer (Email:embedded_zhuoran@hotmail.com) *
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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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/*============================ INCLUDES ======================================*/
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#include "tx_api.h"
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#include "tx_thread.h"
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#include "perf_counter.h"
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#include "cmsis_compiler.h"
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/*============================ MACROS ========================================*/
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#undef __WRAP_FUNC
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#undef WRAP_FUNC
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#if defined(__IS_COMPILER_ARM_COMPILER__) && __IS_COMPILER_ARM_COMPILER__
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# define __WRAP_FUNC(__NAME) $Sub$$##__NAME
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# define __ORIG_FUNC(__NAME) $Super$$##__NAME
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#elif (defined(__IS_COMPILER_LLVM__) && __IS_COMPILER_LLVM__) \
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|| (defined(__IS_COMPILER_GCC__) && __IS_COMPILER_GCC__)
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# define __WRAP_FUNC(__NAME) __wrap_##__NAME
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# define __ORIG_FUNC(__NAME) __real_##__NAME
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#endif
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#define WRAP_FUNC(__NAME) __WRAP_FUNC(__NAME)
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#define ORIG_FUNC(__NAME) __ORIG_FUNC(__NAME)
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#ifndef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
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#error In order to use perf_counter:ThreadX-Patch, please define\
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TX_ENABLE_EXECUTION_CHANGE_NOTIFY in the project configuration.\
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If you don't want to use this patch, please un-select it in RTE\
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or remove this patch from the compilation.
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#endif
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/*============================ TYPES =========================================*/
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struct __task_cycle_info_t {
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task_cycle_info_t tInfo;
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int64_t lLastTimeStamp;
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} ;
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/*============================ GLOBAL VARIABLES ==============================*/
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/*============================ LOCAL VARIABLES ===============================*/
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/*============================ PROTOTYPES ====================================*/
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extern void __on_context_switch_in(uint32_t *pwStack);
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extern void __on_context_switch_out(uint32_t *pwStack);
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/*============================ IMPLEMENTATION ================================*/
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#if defined(TX_EXECUTION_PROFILE_ENABLE)
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void WRAP_FUNC(_tx_execution_thread_enter)(void)
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#else
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void _tx_execution_thread_enter (void)
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#endif
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{
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TX_THREAD * ptThread = NULL;
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TX_THREAD_GET_CURRENT(ptThread);
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__on_context_switch_in(ptThread->tx_thread_stack_start);
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#if defined(TX_EXECUTION_PROFILE_ENABLE)
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extern void ORIG_FUNC(_tx_execution_thread_enter)(void);
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ORIG_FUNC(_tx_execution_thread_enter)();
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#endif
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}
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#if defined(TX_EXECUTION_PROFILE_ENABLE)
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void WRAP_FUNC(_tx_execution_thread_exit)(void)
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#else
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void _tx_execution_thread_exit(void)
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#endif
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{
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TX_THREAD * ptThread = NULL;
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TX_THREAD_GET_CURRENT(ptThread);
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if (NULL != ptThread) {
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__on_context_switch_out(ptThread->tx_thread_stack_start);
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}
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#if defined(TX_EXECUTION_PROFILE_ENABLE)
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extern void ORIG_FUNC(_tx_execution_thread_exit)(void);
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ORIG_FUNC(_tx_execution_thread_exit)();
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#endif
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}
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#if !defined(TX_EXECUTION_PROFILE_ENABLE)
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void _tx_execution_isr_exit(void)
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{
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}
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void _tx_execution_isr_enter(void)
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{
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}
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#endif
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task_cycle_info_t * get_rtos_task_cycle_info(void)
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{
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TX_THREAD * ptThread = NULL;
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TX_THREAD_GET_CURRENT(ptThread);
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return &(((struct __task_cycle_info_t *)ptThread->tx_thread_stack_start)->tInfo);
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}
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