Release 6.1.12v6.1.12_rel

2 files changed, 1371 insertions, 0 deletions

diff --git a/utility/execution_profile_kit/smp_version/tx_execution_profile.c b/utility/execution_profile_kit/smp_version/tx_execution_profile.c
new file mode 100644
index 00000000..b1dad888
--- /dev/null
+++ b/utility/execution_profile_kit/smp_version/tx_execution_profile.c
@@ -0,0 +1,1278 @@
+/**************************************************************************/
+/*                                                                        */
+/*       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                                                     */
+/**                                                                       */
+/**   Execution Profile Kit                                               */
+/**                                                                       */
+/**************************************************************************/
+/**************************************************************************/
+
+#define TX_SOURCE_CODE
+
+
+/* Include necessary system files.  */
+
+#include "tx_api.h"
+#include "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 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 
+   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; 
+   
+        Note: if 64-bit time source is present, the tx_thread_execution_time_last_start type should be unsigned long long.
+
+   2. The TX_EXECUTION_TIME_SOURCE and TX_EXECUTION_MAX_TIME_SOURCE macros are 
+      defined to utilize a local hardware time source.
+   
+   3. ThreadX 5.4 (or later) is being used, with the assembly code enabled to
+      call the following routines from assembly code:
+      
+            VOID  _tx_execution_thread_enter(void);
+            VOID  _tx_execution_thread_exit(void);
+            VOID  _tx_execution_isr_enter(void);
+            VOID  _tx_execution_isr_exit(void);
+      
+    4. The ThreadX library assembly code 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.  */
+
+
+/* Externally reference several internal ThreadX variables.  */
+   
+extern ULONG                            _tx_thread_system_state[TX_THREAD_SMP_MAX_CORES];
+extern UINT                             _tx_thread_preempt_disable;
+extern TX_THREAD                        *_tx_thread_current_ptr[TX_THREAD_SMP_MAX_CORES];
+extern TX_THREAD                        *_tx_thread_execute_ptr[TX_THREAD_SMP_MAX_CORES];
+extern TX_THREAD                        *_tx_thread_created_ptr;
+extern ULONG                            _tx_thread_created_count;
+
+
+/* Define the total time for all threads.  This is accumulated as each thread's total time is accumulated.  */
+
+EXECUTION_TIME                      _tx_execution_thread_time_total[TX_THREAD_SMP_MAX_CORES];
+
+
+/* Define the ISR time gathering information. This is setup to track total ISR time presently, but
+   could easily be expanded to track different ISRs. Also, only ISRs that utilize _tx_thread_context_save
+   and _tx_thread_context_restore are tracked by this utility.  */
+
+EXECUTION_TIME                      _tx_execution_isr_time_total[TX_THREAD_SMP_MAX_CORES];
+EXECUTION_TIME_SOURCE_TYPE          _tx_execution_isr_time_last_start[TX_THREAD_SMP_MAX_CORES];          
+
+
+/* Define the system idle time gathering information. For idle time that exceeds the range of the timer
+   source, another timer source may be needed. In addition, the total thread execution time added to the 
+   total ISR time, less the total system time is also a measure of idle time.  */
+
+EXECUTION_TIME                      _tx_execution_idle_time_total[TX_THREAD_SMP_MAX_CORES];
+EXECUTION_TIME_SOURCE_TYPE          _tx_execution_idle_time_last_start[TX_THREAD_SMP_MAX_CORES];
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_thread_enter                         PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function is called whenever thread execution starts.           */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    _tx_thread_schedule               Thread scheduling                 */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+VOID  _tx_execution_thread_enter(void)
+{
+
+TX_THREAD                   *thread_ptr;
+EXECUTION_TIME_SOURCE_TYPE  last_start_time;
+EXECUTION_TIME_SOURCE_TYPE  current_time;
+EXECUTION_TIME              delta_time;
+EXECUTION_TIME              total_time;
+EXECUTION_TIME              new_total_time;
+UINT                        core;
+
+
+    /* Pickup the current time.  */
+    current_time =  TX_EXECUTION_TIME_SOURCE;
+
+    /* Pickup the core index.  */
+    core =  TX_SMP_CORE_ID;
+
+    /* Pickup the current thread control block.  */
+    thread_ptr =  _tx_thread_current_ptr[core];
+
+    /* This thread is being scheduled.  Simply setup the last start time in the
+       thread control block.  */
+    thread_ptr -> tx_thread_execution_time_last_start =  current_time;
+    
+    /* Pickup the last idle start time.  */
+    last_start_time =  _tx_execution_idle_time_last_start[core];
+    
+    /* Determine if idle time is being measured.  */
+    if (last_start_time)
+    {
+
+        /* Determine how to calculate the difference.  */
+        if (current_time >= last_start_time)
+        {
+        
+            /* Simply subtract.  */
+            delta_time =  (EXECUTION_TIME) (current_time - last_start_time);
+        }        
+        else
+        {
+        
+            /* Timer wrapped, compute the delta assuming incrementing time counter.  */
+            delta_time =  (EXECUTION_TIME) (current_time + (((EXECUTION_TIME_SOURCE_TYPE) TX_EXECUTION_MAX_TIME_SOURCE) - last_start_time));
+        }
+    
+        /* Pickup the total time.  */
+        total_time =  _tx_execution_idle_time_total[core];
+
+        /* Now compute the new total time.  */
+        new_total_time =  total_time + delta_time;
+        
+        /* Determine if a rollover on the total time is present.  */
+        if (new_total_time < total_time)
+        {
+        
+            /* Rollover. Set the total time to max value.  */
+            new_total_time =  (EXECUTION_TIME) TX_EXECUTION_MAX_TIME_SOURCE;
+        }
+    
+        /* Now store back the total idle time.  */
+        _tx_execution_idle_time_total[core] =  new_total_time;    
+        
+        /* Disable the idle time measurement.  */
+        _tx_execution_idle_time_last_start[core] =  0;
+    }
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_thread_exit                          PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function is called whenever a thread execution ends.           */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    _tx_thread_system_return          Thread exiting                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+VOID  _tx_execution_thread_exit(void)
+{
+
+TX_THREAD                   *thread_ptr;
+EXECUTION_TIME              total_time;
+EXECUTION_TIME              new_total_time;
+EXECUTION_TIME_SOURCE_TYPE  last_start_time;
+EXECUTION_TIME_SOURCE_TYPE  current_time;
+EXECUTION_TIME              delta_time;
+UINT                        core;
+
+
+    /* Pickup the core index.  */
+    core =  TX_SMP_CORE_ID;
+
+    /* Pickup the current thread control block.  */
+    thread_ptr =  _tx_thread_current_ptr[core];
+
+    /* Determine if there is a thread.  */
+    if (thread_ptr)
+    {
+    
+        /* Pickup the current time.  */
+        current_time =  TX_EXECUTION_TIME_SOURCE;
+
+        /* Pickup the last start time.  */
+        last_start_time =  thread_ptr -> tx_thread_execution_time_last_start;
+
+        /* Determine if there is an actual start time.  */
+        if (last_start_time)
+        {
+
+            /* Clear the last start time.  */
+            thread_ptr -> tx_thread_execution_time_last_start =  0;
+      
+            /* Determine how to calculate the difference.  */
+            if (current_time >= last_start_time)
+            {
+        
+                /* Simply subtract.  */
+                delta_time =  (EXECUTION_TIME) (current_time - last_start_time);
+            }        
+            else
+            {
+        
+                /* Timer wrapped, compute the delta assuming incrementing time counter.  */
+                delta_time =  (EXECUTION_TIME) (current_time + (((EXECUTION_TIME_SOURCE_TYPE) TX_EXECUTION_MAX_TIME_SOURCE) - last_start_time));
+            }
+
+            /* Pickup the total time.  */
+            total_time =  thread_ptr -> tx_thread_execution_time_total;
+
+            /* Now compute the new total time.  */
+            new_total_time =  total_time + delta_time;
+        
+            /* Determine if a rollover on the total time is present.  */
+            if (new_total_time < total_time)
+            {
+        
+                /* Rollover. Set the total time to max value.  */
+                new_total_time =  (EXECUTION_TIME) TX_EXECUTION_MAX_TIME_SOURCE;
+            }
+    
+            /* Store back the new total time.  */
+            thread_ptr -> tx_thread_execution_time_total =  new_total_time;
+            
+            /* Now accumulate this thread's execution time into the total thread execution time.   */
+            new_total_time =  _tx_execution_thread_time_total[core] + delta_time;
+            
+            /* Determine if a rollover on the total time is present.  */
+            if (new_total_time < _tx_execution_thread_time_total[core])
+            {
+        
+                /* Rollover. Set the total time to max value.  */
+                new_total_time =  (EXECUTION_TIME) TX_EXECUTION_MAX_TIME_SOURCE;
+            }            
+
+            /* Store back the new total time.  */
+            _tx_execution_thread_time_total[core] =  new_total_time;
+        }
+        
+        /* Is the system now idle?  */
+        if (_tx_thread_execute_ptr[core] == TX_NULL)
+        {
+        
+            /* Yes, idle system. Pickup the start of idle time.  */
+            _tx_execution_idle_time_last_start[core] =  TX_EXECUTION_TIME_SOURCE;
+        }
+    }
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_isr_enter                            PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function is called whenever ISR processing starts.             */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    _tx_thread_context_save           ISR context save                  */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+VOID  _tx_execution_isr_enter(void)
+{
+
+TX_THREAD                   *thread_ptr;
+EXECUTION_TIME_SOURCE_TYPE  current_time;
+EXECUTION_TIME              total_time;
+EXECUTION_TIME              new_total_time;
+EXECUTION_TIME_SOURCE_TYPE  last_start_time;
+EXECUTION_TIME              delta_time;
+UINT                        core;
+
+
+    /* Pickup the core index.  */
+    core =  TX_SMP_CORE_ID;
+
+    /* Determine if this is the first interrupt. Nested interrupts are all treated as 
+       general interrupt processing.  */
+    if (_tx_thread_system_state[core] == 1)
+    {
+        /* Pickup the current time.  */
+        current_time =  TX_EXECUTION_TIME_SOURCE;
+
+        /* Pickup the current thread control block.  */
+        thread_ptr =  _tx_thread_current_ptr[core];
+
+        /* Determine if a thread was interrupted.  */
+        if (thread_ptr)
+        {
+        
+            /* Pickup the last start time.  */
+            last_start_time =  thread_ptr -> tx_thread_execution_time_last_start;
+
+            /* Determine if there is an actual start time.  */
+            if (last_start_time)
+            {
+
+                /* Clear the last start time.  */
+                thread_ptr -> tx_thread_execution_time_last_start =  0;
+        
+                /* Determine how to calculate the difference.  */
+                if (current_time >= last_start_time)
+                {
+        
+                    /* Simply subtract.  */
+                    delta_time =  (EXECUTION_TIME) (current_time - last_start_time);
+                }        
+                else
+                {
+        
+                    /* Timer wrapped, compute the delta assuming incrementing time counter.  */
+                    delta_time =  (EXECUTION_TIME) (current_time + (((EXECUTION_TIME_SOURCE_TYPE) TX_EXECUTION_MAX_TIME_SOURCE) - last_start_time));
+                }
+
+                /* Pickup the total time.  */
+                total_time =  thread_ptr -> tx_thread_execution_time_total;
+
+                /* Now compute the new total time.  */
+                new_total_time =  total_time + delta_time;
+        
+                /* Determine if a rollover on the total time is present.  */
+                if (new_total_time < total_time)
+                {
+        
+                    /* Rollover. Set the total time to max value.  */
+                    new_total_time =  (EXECUTION_TIME) TX_EXECUTION_MAX_TIME_SOURCE;
+                }
+    
+                /* Store back the new total time.  */
+                thread_ptr -> tx_thread_execution_time_total =  new_total_time;
+
+                /* Now accumulate this thread's execution time into the total thread execution time.   */
+                new_total_time =  _tx_execution_thread_time_total[core] + delta_time;
+            
+                /* Determine if a rollover on the total time is present.  */
+                if (new_total_time < _tx_execution_thread_time_total[core])
+                {
+        
+                    /* Rollover. Set the total time to max value.  */
+                    new_total_time =  (EXECUTION_TIME) TX_EXECUTION_MAX_TIME_SOURCE;
+                }            
+
+                /* Store back the new total time.  */
+                _tx_execution_thread_time_total[core] =  new_total_time;
+            }
+        }
+        
+        /* Has idle time started?  */
+        else if (_tx_execution_idle_time_last_start[core])
+        {
+        
+            /* Pickup the last idle start time.  */
+            last_start_time =  _tx_execution_idle_time_last_start[core];
+    
+            /* Determine how to calculate the difference.  */
+            if (current_time >= last_start_time)
+            {
+        
+                /* Simply subtract.  */
+                delta_time =  (EXECUTION_TIME) (current_time - last_start_time);
+            }        
+            else
+            {
+        
+                /* Timer wrapped, compute the delta assuming incrementing time counter.  */
+                delta_time =  (EXECUTION_TIME) (current_time + (((EXECUTION_TIME_SOURCE_TYPE) TX_EXECUTION_MAX_TIME_SOURCE) - last_start_time));
+            }
+    
+            /* Pickup the total time.  */
+            total_time =  _tx_execution_idle_time_total[core];
+
+            /* Now compute the new total time.  */
+            new_total_time =  total_time + delta_time;
+        
+            /* Determine if a rollover on the total time is present.  */
+            if (new_total_time < total_time)
+            {
+        
+                /* Rollover. Set the total time to max value.  */
+                new_total_time =  (EXECUTION_TIME) TX_EXECUTION_MAX_TIME_SOURCE;
+            }
+    
+            /* Now store back the total idle time.  */
+            _tx_execution_idle_time_total[core] =  new_total_time;    
+        
+            /* Disable the idle time measurement.  */
+            _tx_execution_idle_time_last_start[core] =  0;
+        }
+
+        /* Save the ISR start time.  */
+        _tx_execution_isr_time_last_start[core] =  current_time;
+    }
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_isr_exit                             PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function is called whenever ISR processing ends.               */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    _tx_thread_context_restore        Thread de-scheduling              */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+VOID  _tx_execution_isr_exit(void)
+{
+
+TX_THREAD                   *thread_ptr;
+EXECUTION_TIME              total_time;
+EXECUTION_TIME              new_total_time;
+EXECUTION_TIME_SOURCE_TYPE  last_start_time;
+EXECUTION_TIME_SOURCE_TYPE  current_time;
+EXECUTION_TIME              delta_time;
+UINT                        core;
+
+
+    /* Pickup the core index.  */
+    core =  TX_SMP_CORE_ID;
+
+    /* Determine if this is the first interrupt. Nested interrupts are all treated as 
+       general interrupt processing.  */
+    if (_tx_thread_system_state[core] == 1)
+    {
+
+        /* Pickup the current time.  */
+        current_time =  TX_EXECUTION_TIME_SOURCE;
+
+        /* Pickup the last start time.  */
+        last_start_time =  _tx_execution_isr_time_last_start[core];
+        
+        /* Determine how to calculate the difference.  */
+        if (current_time >= last_start_time)
+        {
+        
+           /* Simply subtract.  */
+           delta_time =  (EXECUTION_TIME) (current_time - last_start_time);
+        }
+        else
+        {
+        
+            /* Timer wrapped, compute the delta assuming incrementing time counter.  */
+            delta_time =  (EXECUTION_TIME) (current_time + (((EXECUTION_TIME_SOURCE_TYPE) TX_EXECUTION_MAX_TIME_SOURCE) - last_start_time));
+        }
+
+        /* Pickup the total time.  */
+        total_time =  _tx_execution_isr_time_total[core];
+
+        /* Now compute the new total time.  */
+        new_total_time =  total_time + delta_time;
+        
+        /* Determine if a rollover on the total time is present.  */
+        if (new_total_time < total_time)
+        {
+        
+            /* Rollover. Set the total time to max value.  */
+            new_total_time =  (EXECUTION_TIME) TX_EXECUTION_MAX_TIME_SOURCE;
+        }
+    
+        /* Store back the new total time.  */
+        _tx_execution_isr_time_total[core] =  new_total_time;
+        
+        /* Pickup the current thread control block.  */
+        thread_ptr =  _tx_thread_current_ptr[core];
+
+        /* Was a thread interrupted?  */
+        if (thread_ptr)
+        {
+
+            /* Now determine if the thread will execution is going to occur immediately.  */
+            if ((thread_ptr == _tx_thread_execute_ptr[core]) || (_tx_thread_preempt_disable))
+            {
+            
+                /* Yes, setup the thread last start time in the thread control block.  */
+                thread_ptr -> tx_thread_execution_time_last_start =  current_time;
+            }
+        }
+        
+        /* Determine if the system is now idle.  */
+        if (_tx_thread_execute_ptr[core] == TX_NULL)
+        {
+        
+            /* Yes, idle system. Pickup the start of idle time.  */
+            _tx_execution_idle_time_last_start[core] =  TX_EXECUTION_TIME_SOURCE;
+        }
+    }
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_thread_time_reset                    PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function resets the execution time of the specified thread.    */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    thread_ptr                        Pointer to thread                 */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_thread_time_reset(TX_THREAD *thread_ptr)
+{
+
+    /* Reset the total time to 0.  */
+    thread_ptr -> tx_thread_execution_time_total =  0;
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_thread_total_time_reset              PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function resets the total thread execution time.               */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_thread_total_time_reset(void)
+{
+
+TX_INTERRUPT_SAVE_AREA
+            
+TX_THREAD       *thread_ptr;            
+UINT            total_threads;
+UINT            core;
+
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* Reset the total time for all cores.  */
+    for (core = 0; core < TX_THREAD_SMP_MAX_CORES; core++)
+    {
+    
+        _tx_execution_thread_time_total[core] =  0;
+    }
+
+    /* Loop through threads to clear their accumulated time.  */
+    total_threads =      _tx_thread_created_count;
+    thread_ptr =         _tx_thread_created_ptr;
+    while (total_threads--)
+    {
+        thread_ptr -> tx_thread_execution_time_total =  0;
+        thread_ptr =  thread_ptr -> tx_thread_created_next;
+    }
+
+    /* Restore interrupts.  */
+    TX_RESTORE
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_isr_time_reset                       PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function resets the execution time of the ISR calculation.     */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_isr_time_reset(void)
+{
+
+TX_INTERRUPT_SAVE_AREA
+
+UINT            core;
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* Reset the ISR total time to 0.  */
+    for (core = 0; core < TX_THREAD_SMP_MAX_CORES; core++)
+    {
+
+        _tx_execution_isr_time_total[core] =  0;
+    }
+
+    /* Restore interrupts.  */
+    TX_RESTORE
+    
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_idle_time_reset                      PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function resets the idle execution time calculation.           */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_idle_time_reset(void)
+{
+
+TX_INTERRUPT_SAVE_AREA
+
+UINT            core;
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* Reset the idle total time to 0.  */
+    for (core = 0; core < TX_THREAD_SMP_MAX_CORES; core++)
+    {
+
+        _tx_execution_idle_time_total[core] =  0;
+    }
+
+    /* Restore interrupts.  */
+    TX_RESTORE
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_thread_time_get                      PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function gets the execution time of the specified thread.      */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    thread_ptr                        Pointer to the thread             */
+/*    total_time                        Destination for total time        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_thread_time_get(TX_THREAD *thread_ptr, EXECUTION_TIME *total_time)
+{
+
+    /* Return the total time.  */
+    *total_time =  thread_ptr -> tx_thread_execution_time_total;
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_thread_total_time_get                PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function gets the execution time of all threads.               */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    total_time                        Destination for total time        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_thread_total_time_get(EXECUTION_TIME *total_time)
+{
+
+TX_INTERRUPT_SAVE_AREA
+
+UINT            core;
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* Return the total thread time.  */
+    for (core = 0; core < TX_THREAD_SMP_MAX_CORES; core++)
+    {
+
+        *total_time =  _tx_execution_thread_time_total[core];
+    }
+    
+    /* Restore interrupts.  */
+    TX_RESTORE
+        
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_isr_time_get                         PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function gets the execution time of all ISRs.                  */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    total_time                        Destination for total time        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_isr_time_get(EXECUTION_TIME *total_time)
+{
+
+TX_INTERRUPT_SAVE_AREA
+
+UINT            core;
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* Return the total ISR time.  */
+    for (core = 0; core < TX_THREAD_SMP_MAX_CORES; core++)
+    {
+
+        /* Return the total time.  */
+        *total_time =  _tx_execution_isr_time_total[core];
+    }
+    
+    /* Restore interrupts.  */
+    TX_RESTORE
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_idle_time_get                        PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function gets the total system idle time.                      */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    total_time                        Destination for total time        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_idle_time_get(EXECUTION_TIME *total_time)
+{
+
+TX_INTERRUPT_SAVE_AREA
+
+UINT            core;
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* Return the total time.  */
+    for (core = 0; core < TX_THREAD_SMP_MAX_CORES; core++)
+    {
+
+        /* Return the total time.  */
+        *total_time =  _tx_execution_idle_time_total[core];
+    }
+
+    /* Restore interrupts.  */
+    TX_RESTORE
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_core_thread_total_time_get           PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function gets the total thread execution time of the           */
+/*    specified core.                                                     */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    core                              Specified core                    */
+/*    total_time                        Destination for total time        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_core_thread_total_time_get(UINT core, EXECUTION_TIME *total_time)
+{
+
+    /* Determine if the core is valid.  */
+    if (core >= TX_THREAD_SMP_MAX_CORES)
+    {
+    
+        /* Invalid core, return an error.  */
+        return(TX_NOT_DONE);
+    }
+
+    /* Return the total thread time for the core.  */
+    *total_time =  _tx_execution_thread_time_total[core];
+        
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_core_isr_time_get                    PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function gets the execution time of ISRs on the specified      */
+/*    core.                                                               */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    core                              Specified core                    */
+/*    total_time                        Destination for total time        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_core_isr_time_get(UINT core, EXECUTION_TIME *total_time)
+{
+
+    /* Determine if the core is valid.  */
+    if (core >= TX_THREAD_SMP_MAX_CORES)
+    {
+    
+        /* Invalid core, return an error.  */
+        return(TX_NOT_DONE);
+    }
+
+    /* Return the total ISR time for this core.  */
+    *total_time =  _tx_execution_isr_time_total[core];
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _tx_execution_core_idle_time_get                   PORTABLE SMP     */
+/*                                                           6.1.12       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function gets the idle time of the specified core.             */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    core                              Specified core                    */
+/*    total_time                        Destination for total time        */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    None                                                                */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  07-29-2022      William E. Lamie        Initial Version 6.1.12        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _tx_execution_core_idle_time_get(UINT core, EXECUTION_TIME *total_time)
+{
+
+    /* Determine if the core is valid.  */
+    if (core >= TX_THREAD_SMP_MAX_CORES)
+    {
+    
+        /* Invalid core, return an error.  */
+        return(TX_NOT_DONE);
+    }
+
+    /* Return the total idle time for this core.  */
+    *total_time =  _tx_execution_idle_time_total[core];
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}
diff --git a/utility/execution_profile_kit/smp_version/tx_execution_profile.h b/utility/execution_profile_kit/smp_version/tx_execution_profile.h
new file mode 100644
index 00000000..7149a79f
--- /dev/null
+++ b/utility/execution_profile_kit/smp_version/tx_execution_profile.h
@@ -0,0 +1,93 @@
+/**************************************************************************/
+/*                                                                        */
+/*       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                                                     */
+/**                                                                       */
+/**   Execution Profile Kit                                               */
+/**                                                                       */
+/**************************************************************************/
+/**************************************************************************/
+
+
+#ifndef TX_EXECUTION_PROFILE_H
+#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 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 
+    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; 
+
+    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:
+            VOID  _tx_execution_thread_enter(void);
+            VOID  _tx_execution_thread_exit(void);
+            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.  
+
+    5.  Add tx_execution_profile.c to the application build.  */
+
+/* Define the basic time typedefs for 64-bit accumulation and a 32-bit timer source, which is the
+   most common configuration.  */
+
+typedef unsigned long long              EXECUTION_TIME;
+typedef unsigned long                   EXECUTION_TIME_SOURCE_TYPE;
+/* For 64-bit time source, the typedef would be:  */
+/* typedef unsigned long long              EXECUTION_TIME_SOURCE_TYPE;  */
+
+/* Define basic constants for the execution profile kit.  */
+
+ULONG _tx_thread_smp_time_get(void);
+
+#define TX_EXECUTION_TIME_SOURCE        (EXECUTION_TIME_SOURCE_TYPE) _tx_thread_smp_time_get();
+#define TX_EXECUTION_MAX_TIME_SOURCE     0xFFFFFFFF
+/* For 64-bit time source, the constant would be:  */
+/* #define TX_EXECUTION_MAX_TIME_SOURCE     0xFFFFFFFFFFFFFFFF  */
+
+
+/* Define APIs of the execution profile kit.  */
+
+struct TX_THREAD_STRUCT;
+VOID  _tx_execution_thread_enter(void);
+VOID  _tx_execution_thread_exit(void);
+VOID  _tx_execution_isr_enter(void);
+VOID  _tx_execution_isr_exit(void);
+UINT  _tx_execution_thread_time_reset(struct TX_THREAD_STRUCT *thread_ptr);
+UINT  _tx_execution_thread_total_time_reset(void);
+UINT  _tx_execution_isr_time_reset(void);
+UINT  _tx_execution_idle_time_reset(void);
+UINT  _tx_execution_thread_time_get(struct TX_THREAD_STRUCT *thread_ptr, EXECUTION_TIME *total_time);
+UINT  _tx_execution_thread_total_time_get(EXECUTION_TIME *total_time);
+UINT  _tx_execution_isr_time_get(EXECUTION_TIME *total_time);
+UINT  _tx_execution_idle_time_get(EXECUTION_TIME *total_time);
+UINT  _tx_execution_core_thread_total_time_get(UINT core, EXECUTION_TIME *total_time);
+UINT  _tx_execution_core_isr_time_get(UINT core, EXECUTION_TIME *total_time);
+UINT  _tx_execution_core_idle_time_get(UINT core, EXECUTION_TIME *total_time);
+
+#endif