162 lines
6.4 KiB
C
162 lines
6.4 KiB
C
/***************************************************************************
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* Copyright (c) 2024 Microsoft Corporation
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*
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* This program and the accompanying materials are made available under the
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* terms of the MIT License which is available at
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* https://opensource.org/licenses/MIT.
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*
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* SPDX-License-Identifier: MIT
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**************************************************************************/
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/**************************************************************************/
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/**************************************************************************/
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/** */
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/** ThreadX Component */
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/** */
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/** Trace */
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/** */
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/**************************************************************************/
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/**************************************************************************/
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#define TX_SOURCE_CODE
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/* Include necessary system files. */
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#include "tx_api.h"
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#include "tx_trace.h"
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/**************************************************************************/
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/* */
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/* FUNCTION RELEASE */
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/* */
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/* _tx_trace_user_event_insert PORTABLE C */
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/* 6.1 */
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/* AUTHOR */
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/* */
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/* William E. Lamie, Microsoft Corporation */
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/* */
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/* DESCRIPTION */
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/* */
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/* This function inserts a user-defined event into the trace buffer. */
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/* */
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/* INPUT */
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/* */
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/* event_id User Event ID */
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/* info_field_1 First information field */
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/* info_field_2 First information field */
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/* info_field_3 First information field */
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/* info_field_4 First information field */
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/* */
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/* OUTPUT */
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/* */
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/* Completion Status */
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/* */
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/* CALLS */
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/* */
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/* None */
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/* */
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/* CALLED BY */
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/* */
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/* Application Code */
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/* */
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/* RELEASE HISTORY */
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/* */
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/* DATE NAME DESCRIPTION */
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/* */
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/* 05-19-2020 William E. Lamie Initial Version 6.0 */
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/* 09-30-2020 Yuxin Zhou Modified comment(s), */
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/* resulting in version 6.1 */
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/* */
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/**************************************************************************/
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UINT _tx_trace_user_event_insert(ULONG event_id, ULONG info_field_1, ULONG info_field_2, ULONG info_field_3, ULONG info_field_4)
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{
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#ifdef TX_ENABLE_EVENT_TRACE
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TX_INTERRUPT_SAVE_AREA
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UINT status;
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/* Disable interrupts. */
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TX_DISABLE
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/* Determine if trace is disabled. */
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if (_tx_trace_buffer_current_ptr == TX_NULL)
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{
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/* Yes, trace is already disabled. */
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status = TX_NOT_DONE;
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}
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else
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{
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/* Insert this event into the trace buffer. */
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#ifdef TX_MISRA_ENABLE
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TX_TRACE_IN_LINE_INSERT(event_id, TX_ULONG_TO_POINTER_CONVERT(info_field_1), info_field_2, info_field_3, info_field_4, ((ULONG) TX_TRACE_USER_EVENTS))
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#else
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TX_TRACE_IN_LINE_INSERT(event_id, info_field_1, info_field_2, info_field_3, info_field_4, TX_TRACE_USER_EVENTS)
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#endif
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/* Return successful status. */
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status = TX_SUCCESS;
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}
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/* Restore interrupts. */
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TX_RESTORE
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/* Return completion status. */
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return(status);
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#else
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UINT status;
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/* Access input arguments just for the sake of lint, MISRA, etc. */
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if (event_id != ((ULONG) 0))
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{
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/* Trace not enabled, return an error. */
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status = TX_FEATURE_NOT_ENABLED;
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}
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else if (info_field_1 != ((ULONG) 0))
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{
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/* Trace not enabled, return an error. */
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status = TX_FEATURE_NOT_ENABLED;
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}
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else if (info_field_2 != ((ULONG) 0))
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{
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/* Trace not enabled, return an error. */
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status = TX_FEATURE_NOT_ENABLED;
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}
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else if (info_field_3 != ((ULONG) 0))
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{
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/* Trace not enabled, return an error. */
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status = TX_FEATURE_NOT_ENABLED;
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}
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else if (info_field_4 != ((ULONG) 0))
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{
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/* Trace not enabled, return an error. */
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status = TX_FEATURE_NOT_ENABLED;
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}
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else
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{
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/* Trace not enabled, return an error. */
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status = TX_FEATURE_NOT_ENABLED;
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}
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/* Return completion status. */
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return(status);
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#endif
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}
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