diff options
Diffstat (limited to 'common/src/tx_trace_isr_enter_insert.c')
| -rw-r--r-- | common/src/tx_trace_isr_enter_insert.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/common/src/tx_trace_isr_enter_insert.c b/common/src/tx_trace_isr_enter_insert.c new file mode 100644 index 00000000..9ab427c2 --- /dev/null +++ b/common/src/tx_trace_isr_enter_insert.c @@ -0,0 +1,108 @@ +/**************************************************************************/ +/* */ +/* 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_enter_insert PORTABLE C */ +/* 6.0 */ +/* AUTHOR */ +/* */ +/* William E. Lamie, Microsoft Corporation */ +/* */ +/* DESCRIPTION */ +/* */ +/* This function provides inserts an ISR entry 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_enter_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_ENTER, &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 +} + |