diff options
Diffstat (limited to 'utility/execution_profile_kit/smp_version/tx_execution_profile.h')
| -rw-r--r-- | utility/execution_profile_kit/smp_version/tx_execution_profile.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/utility/execution_profile_kit/smp_version/tx_execution_profile.h b/utility/execution_profile_kit/smp_version/tx_execution_profile.h index 1d1ac587..fee0e17c 100644 --- a/utility/execution_profile_kit/smp_version/tx_execution_profile.h +++ b/utility/execution_profile_kit/smp_version/tx_execution_profile.h @@ -1,10 +1,11 @@ /*************************************************************************** - * Copyright (c) 2024 Microsoft Corporation - * + * Copyright (c) 2024 Microsoft Corporation + * Copyright (c) 2026-present Eclipse ThreadX contributors + * * This program and the accompanying materials are made available under the * terms of the MIT License which is available at * https://opensource.org/licenses/MIT. - * + * * SPDX-License-Identifier: MIT **************************************************************************/ @@ -24,20 +25,20 @@ #define TX_EXECUTION_PROFILE_H -/* The thread execution profile kit is designed to track thread execution time - based on the hardware timer defined by TX_EXECUTION_TIME_SOURCE and - TX_EXECUTION_MAX_TIME_SOURCE below. When the thread's total time reaches +/* The thread execution profile kit is designed to track thread execution time + based on the hardware timer defined by TX_EXECUTION_TIME_SOURCE and + TX_EXECUTION_MAX_TIME_SOURCE below. When the thread's total time reaches the maximum value, it remains there until the time is reset to 0 via a call - to tx_thread_execution_time_reset. There are several assumptions to the + to tx_thread_execution_time_reset. There are several assumptions to the operation of this kit, as follows: 1. In tx_port.h replace: #define TX_THREAD_EXTENSION_3" with: #define TX_THREAD_EXTENSION_3 unsigned long long tx_thread_execution_time_total; \ - unsigned long tx_thread_execution_time_last_start; + unsigned long tx_thread_execution_time_last_start; - 2. The TX_EXECUTION_TIME_SOURCE and TX_EXECUTION_MAX_TIME_SOURCE macros are + 2. The TX_EXECUTION_TIME_SOURCE and TX_EXECUTION_MAX_TIME_SOURCE macros are defined to utilize a local hardware time source. 3. The following routines are called from assembly code: @@ -46,9 +47,9 @@ VOID _tx_execution_isr_enter(void); VOID _tx_execution_isr_exit(void); - 4. The ThreadX library must be rebuilt with TX_ENABLE_EXECUTION_CHANGE_NOTIFY so - that these macros are expanded in the TX_THREAD structure and so the assembly code macros - are enabled to call the execution profile routines. + 4. The ThreadX library must be rebuilt with TX_ENABLE_EXECUTION_CHANGE_NOTIFY so + that these macros are expanded in the TX_THREAD structure and so the assembly code macros + are enabled to call the execution profile routines. 5. Add tx_execution_profile.c to the application build. */ |