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2020-05-11 08:55:07 -06:00
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108
common/src/tx_trace_isr_exit_insert.c Normal file
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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** Trace */
/** */
/**************************************************************************/
/**************************************************************************/
#define TX_SOURCE_CODE
/* Include necessary system files. */
#include "tx_api.h"
#ifdef TX_ENABLE_EVENT_TRACE
#include "tx_thread.h"
#endif
#include "tx_trace.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_trace_isr_exit_insert PORTABLE C */
/* 6.0 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function provides inserts an ISR exit event into the trace */
/* buffer. */
/* */
/* INPUT */
/* */
/* isr_id User defined ISR ID */
/* */
/* OUTPUT */
/* */
/* None */
/* */
/* CALLS */
/* */
/* None */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 William E. Lamie Initial Version 6.0 */
/* */
/**************************************************************************/
VOID _tx_trace_isr_exit_insert(ULONG isr_id)
{
TX_INTERRUPT_SAVE_AREA
#ifdef TX_ENABLE_EVENT_TRACE
UINT stack_address;
ULONG system_state;
UINT preempt_disable;
/* Disable interrupts. */
TX_DISABLE
/* Insert this event into the trace buffer. */
system_state = TX_THREAD_GET_SYSTEM_STATE();
preempt_disable = _tx_thread_preempt_disable;
TX_TRACE_IN_LINE_INSERT(TX_TRACE_ISR_EXIT, &stack_address, isr_id, system_state, preempt_disable, TX_TRACE_INTERNAL_EVENTS)
/* Restore interrupts. */
TX_RESTORE
#else
/* Access input arguments just for the sake of lint, MISRA, etc. */
if (isr_id != ((ULONG) 0))
{
/* NOP code. */
TX_DISABLE
TX_RESTORE
}
#endif
}