diff options
Diffstat (limited to 'utility/benchmarks/thread_metric/tm_interrupt_processing_test.c')
| -rw-r--r-- | utility/benchmarks/thread_metric/tm_interrupt_processing_test.c | 55 |
1 files changed, 25 insertions, 30 deletions
diff --git a/utility/benchmarks/thread_metric/tm_interrupt_processing_test.c b/utility/benchmarks/thread_metric/tm_interrupt_processing_test.c index 6591593e..69d156d9 100644 --- a/utility/benchmarks/thread_metric/tm_interrupt_processing_test.c +++ b/utility/benchmarks/thread_metric/tm_interrupt_processing_test.c @@ -1,16 +1,17 @@ /*************************************************************************** - * 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 **************************************************************************/ /**************************************************************************/ /**************************************************************************/ -/** */ +/** */ /** Thread-Metric Component */ /** */ /** Interrupt Processing Test */ @@ -18,27 +19,21 @@ /**************************************************************************/ /**************************************************************************/ -/**************************************************************************/ -/* */ -/* FUNCTION RELEASE */ -/* */ -/* tm_interrupt_processing_test PORTABLE C */ -/* 6.1.7 */ -/* AUTHOR */ -/* */ -/* William E. Lamie, Microsoft Corporation */ -/* */ -/* DESCRIPTION */ -/* */ +/**************************************************************************/ +/* */ +/* FUNCTION RELEASE */ +/* */ +/* tm_interrupt_processing_test PORTABLE C */ +/* 6.1.7 */ +/* AUTHOR */ +/* */ +/* William E. Lamie, Microsoft Corporation */ +/* */ +/* DESCRIPTION */ +/* */ /* This file defines the No-preemption interrupt processing test. */ -/* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 10-15-2021 William E. Lamie Initial Version 6.1.7 */ -/* */ -/**************************************************************************/ +/* */ +/**************************************************************************/ #include "tm_api.h" @@ -87,14 +82,14 @@ void tm_interrupt_processing_initialize(void) /* Create thread that generates the interrupt at priority 10. */ tm_thread_create(0, 10, tm_interrupt_thread_0_entry); - /* Create a semaphore that will be posted from the interrupt + /* Create a semaphore that will be posted from the interrupt handler. */ tm_semaphore_create(0); /* Resume just thread 0. */ tm_thread_resume(0); - /* Create the reporting thread. It will preempt the other + /* Create the reporting thread. It will preempt the other threads and print out the test results. */ tm_thread_create(5, 2, tm_interrupt_thread_report); tm_thread_resume(5); @@ -118,13 +113,13 @@ int status; while(1) { - /* Force an interrupt. The underlying RTOS must see that the + /* Force an interrupt. The underlying RTOS must see that the the interrupt handler is called from the appropriate software interrupt or trap. */ TM_CAUSE_INTERRUPT /* We won't get back here until the interrupt processing is complete, - including the setting of the semaphore from the interrupt + including the setting of the semaphore from the interrupt handler. */ /* Pickup the semaphore set by the interrupt handler. */ @@ -189,9 +184,9 @@ unsigned long average; average = total/2; /* See if there are any errors. */ - if ((tm_interrupt_thread_0_counter < (average - 1)) || + if ((tm_interrupt_thread_0_counter < (average - 1)) || (tm_interrupt_thread_0_counter > (average + 1)) || - (tm_interrupt_handler_counter < (average - 1)) || + (tm_interrupt_handler_counter < (average - 1)) || (tm_interrupt_handler_counter > (average + 1))) { |