Merge pull request #510 from eclipse-threadx/devv6.5.0.202601_rel

Merge changes ahead of the v6.5.0.202601 release

10 files changed, 106 insertions, 225 deletions

diff --git a/ports/rxv2/gnu/inc/tx_port.h b/ports/rxv2/gnu/inc/tx_port.h
index d796e600..74f36a4c 100644
--- a/ports/rxv2/gnu/inc/tx_port.h
+++ b/ports/rxv2/gnu/inc/tx_port.h
@@ -1,17 +1,18 @@
 /***************************************************************************
- * 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
  **************************************************************************/
 
 
 /**************************************************************************/
 /**************************************************************************/
-/**                                                                       */ 
+/**                                                                       */
 /** ThreadX Component                                                     */
 /**                                                                       */
 /**   Port Specific                                                       */
@@ -20,45 +21,29 @@
 /**************************************************************************/
 
 
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  PORT SPECIFIC C INFORMATION                            RELEASE        */ 
-/*                                                                        */ 
+/**************************************************************************/
+/*                                                                        */
+/*  PORT SPECIFIC C INFORMATION                            RELEASE        */
+/*                                                                        */
 /*    tx_port.h                                            RXv2/GNURX     */
 /*                                                           6.1.11       */
 /*                                                                        */
-/*  AUTHOR                                                                */ 
-/*                                                                        */ 
-/*    William E. Lamie, Microsoft Corporation                             */ 
-/*                                                                        */ 
-/*  DESCRIPTION                                                           */ 
-/*                                                                        */ 
-/*    This file contains data type definitions that make the ThreadX      */ 
-/*    real-time kernel function identically on a variety of different     */ 
-/*    processor architectures.  For example, the size or number of bits   */ 
-/*    in an "int" data type vary between microprocessor architectures and */ 
-/*    even C compilers for the same microprocessor.  ThreadX does not     */ 
-/*    directly use native C data types.  Instead, ThreadX creates its     */ 
-/*    own special types that can be mapped to actual data types by this   */ 
-/*    file to guarantee consistency in the interface and functionality.   */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */ 
-/*                                                                        */ 
-/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-/*  06-02-2021     William E. Lamie         Modified comments,            */
-/*                                            resulting in version 6.1.7  */   
-/*  10-15-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.9  */
-/*  01-31-2022     William E. Lamie         Modified comment(s), and      */
-/*                                            added missing interrupt     */
-/*                                            control defines,            */
-/*                                            resulting in version 6.1.10 */
-/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.11 */
-/*                                                                        */ 
-/**************************************************************************/ 
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    William E. Lamie, Microsoft Corporation                             */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This file contains data type definitions that make the ThreadX      */
+/*    real-time kernel function identically on a variety of different     */
+/*    processor architectures.  For example, the size or number of bits   */
+/*    in an "int" data type vary between microprocessor architectures and */
+/*    even C compilers for the same microprocessor.  ThreadX does not     */
+/*    directly use native C data types.  Instead, ThreadX creates its     */
+/*    own special types that can be mapped to actual data types by this   */
+/*    file to guarantee consistency in the interface and functionality.   */
+/*                                                                        */
+/**************************************************************************/
 
 #ifndef TX_PORT_H
 #define TX_PORT_H
@@ -71,13 +56,13 @@
 #ifdef TX_INCLUDE_USER_DEFINE_FILE
 
 
-/* Yes, include the user defines in tx_user.h. The defines in this file may 
+/* Yes, include the user defines in tx_user.h. The defines in this file may
    alternately be defined on the command line.  */
 
 #include "tx_user.h"
 #endif
 
-/* Define ThreadX basic types for this port.  */ 
+/* Define ThreadX basic types for this port.  */
 
 #define VOID                                    void
 typedef char                                    CHAR;
@@ -86,8 +71,10 @@ typedef int                                     INT;
 typedef unsigned int                            UINT;
 typedef long                                    LONG;
 typedef unsigned long                           ULONG;
+typedef unsigned long long                      ULONG64;
 typedef short                                   SHORT;
 typedef unsigned short                          USHORT;
+#define ULONG64_DEFINED
 
 
 /* Define interrupt control options.  */
@@ -119,8 +106,8 @@ typedef unsigned short                          USHORT;
 #define TX_TIMER_THREAD_STACK_SIZE              1024        /* Default timer thread stack size  */
 #endif
 
-#ifndef TX_TIMER_THREAD_PRIORITY    
-#define TX_TIMER_THREAD_PRIORITY                0           /* Default timer thread priority    */ 
+#ifndef TX_TIMER_THREAD_PRIORITY
+#define TX_TIMER_THREAD_PRIORITY                0           /* Default timer thread priority    */
 #endif
 
 
@@ -145,7 +132,7 @@ typedef unsigned short                          USHORT;
 #define TX_INLINE_INITIALIZATION
 
 
-/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is 
+/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
    disabled. When the following is defined, ThreadX thread stack checking is enabled.  If stack
    checking is enabled (TX_ENABLE_STACK_CHECKING is defined), the TX_DISABLE_STACK_FILLING
    define is negated, thereby forcing the stack fill which is necessary for the stack checking
@@ -157,13 +144,13 @@ typedef unsigned short                          USHORT;
 
 
 /* Define the TX_THREAD control block extensions for this port. The main reason
-   for the multiple macros is so that backward compatibility can be maintained with 
+   for the multiple macros is so that backward compatibility can be maintained with
    existing ThreadX kernel awareness modules.  */
 
-#define TX_THREAD_EXTENSION_0          
-#define TX_THREAD_EXTENSION_1                  
-#define TX_THREAD_EXTENSION_2          
-#define TX_THREAD_EXTENSION_3          
+#define TX_THREAD_EXTENSION_0
+#define TX_THREAD_EXTENSION_1
+#define TX_THREAD_EXTENSION_2
+#define TX_THREAD_EXTENSION_3
 
 
 /* Define the port extensions of the remaining ThreadX objects.  */
@@ -177,11 +164,11 @@ typedef unsigned short                          USHORT;
 #define TX_TIMER_EXTENSION
 
 
-/* Define the user extension field of the thread control block.  Nothing 
+/* Define the user extension field of the thread control block.  Nothing
    additional is needed for this port so it is defined as white space.  */
 
 #ifndef TX_THREAD_USER_EXTENSION
-#define TX_THREAD_USER_EXTENSION    
+#define TX_THREAD_USER_EXTENSION
 #endif
 
 
@@ -189,8 +176,8 @@ typedef unsigned short                          USHORT;
    tx_thread_shell_entry, and tx_thread_terminate.  */
 
 
-#define TX_THREAD_CREATE_EXTENSION(thread_ptr)                                  
-#define TX_THREAD_DELETE_EXTENSION(thread_ptr)                                  
+#define TX_THREAD_CREATE_EXTENSION(thread_ptr)
+#define TX_THREAD_DELETE_EXTENSION(thread_ptr)
 #define TX_THREAD_COMPLETED_EXTENSION(thread_ptr)
 #define TX_THREAD_TERMINATED_EXTENSION(thread_ptr)
 
@@ -216,9 +203,9 @@ typedef unsigned short                          USHORT;
 #define TX_SEMAPHORE_DELETE_EXTENSION(semaphore_ptr)
 #define TX_TIMER_DELETE_EXTENSION(timer_ptr)
 
-/* Define ThreadX interrupt lockout and restore macros for protection on 
-   access of critical kernel information.  The restore interrupt macro must 
-   restore the interrupt posture of the running thread prior to the value 
+/* Define ThreadX interrupt lockout and restore macros for protection on
+   access of critical kernel information.  The restore interrupt macro must
+   restore the interrupt posture of the running thread prior to the value
    present prior to the disable macro.  In most cases, the save area macro
    is used to define a local function save area for the disable and restore
    macros.  */
@@ -269,8 +256,8 @@ static void _tx_thread_system_return_inline(void)
 /* Define the version ID of ThreadX.  This may be utilized by the application.  */
 
 #ifdef TX_THREAD_INIT
-CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) 2024 Microsoft Corporation.  *  ThreadX RXv2/GNURX Version 6.4.2 *";
+CHAR                            _tx_version_id[] =
+                                    "(c) 2024 Microsoft Corp. (c) 2026-present Eclipse ThreadX contributors.  *  ThreadX RXv2/GNURX Version 6.5.0.202601 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif
diff --git a/ports/rxv2/gnu/readme_threadx.txt b/ports/rxv2/gnu/readme_threadx.txt
index c1ac9912..43d46e0a 100644
--- a/ports/rxv2/gnu/readme_threadx.txt
+++ b/ports/rxv2/gnu/readme_threadx.txt
@@ -18,40 +18,40 @@ for the RXv2.
 
 3.  System Initialization
 
-The system entry point using the GNU tools is at the label _PowerON_Reset. 
+The system entry point using the GNU tools is at the label _PowerON_Reset.
 
-The vector area is setup in the file tx_initialize_low_level.S. This file is also 
-responsible for setting up various system data structures, interrupt vectors, and 
-the periodic timer interrupt. This file is also an ideal place to add additional hardware 
+The vector area is setup in the file tx_initialize_low_level.S. This file is also
+responsible for setting up various system data structures, interrupt vectors, and
+the periodic timer interrupt. This file is also an ideal place to add additional hardware
 initialization code.
 
-The ThreadX demonstration for the RXv2 utilizes CMT0 as a periodic timer interrupt 
-source. The CMT0 interrupt is typically setup for 10ms periodic interrupts and the 
-interrupt priority level is set to level 5 with the symbol CMT_RX_CFG_IPR in 
-r_cmt_rx_config.h of Renesas CMT timer module(r_cmt_rx). You may change any of the timer 
+The ThreadX demonstration for the RXv2 utilizes CMT0 as a periodic timer interrupt
+source. The CMT0 interrupt is typically setup for 10ms periodic interrupts and the
+interrupt priority level is set to level 5 with the symbol CMT_RX_CFG_IPR in
+r_cmt_rx_config.h of Renesas CMT timer module(r_cmt_rx). You may change any of the timer
 parameters as needed. Increasing the timer interrupt frequency increases the overhead
 of the timer handling code on the system.
 
-In addition, _tx_initialize_low_level determines the first available address for use 
-by the application, which is supplied as the sole input parameter to your application 
-definition function, tx_application_define. The first available memory is determined 
+In addition, _tx_initialize_low_level determines the first available address for use
+by the application, which is supplied as the sole input parameter to your application
+definition function, tx_application_define. The first available memory is determined
 by the location of the '_end' label the is defined in the linker script.
-'_end' should reference the first memory AFTER all other RAM 
+'_end' should reference the first memory AFTER all other RAM
 sections in your linker control file.
 
 
 4.  Context Switch, Register Usage and Stack Frames
 
 The RXv2 port for ThreadX uses the first software interrupt, SWINT, i.e., interrupt #27,
-to perform context switch with the interrupt priority level 1. This ISR is thus reserved 
-when using ThreadX and the SWINT should not be manipulated in any way by the application. 
-The port will setup the interrupt within _tx_initialize_low_level and the compiler will 
-automatically install the necessary interrupt vector. As such no additional initialization 
+to perform context switch with the interrupt priority level 1. This ISR is thus reserved
+when using ThreadX and the SWINT should not be manipulated in any way by the application.
+The port will setup the interrupt within _tx_initialize_low_level and the compiler will
+automatically install the necessary interrupt vector. As such no additional initialization
 is necessary by the application.
 
 The following defines the saved context stack frame used by the ThreadX port. The
-state of the CPU registers at the time of a context switch is saved on the running 
-thread's stack The top of the suspended thread's stack is pointed to by 
+state of the CPU registers at the time of a context switch is saved on the running
+thread's stack The top of the suspended thread's stack is pointed to by
 tx_thread_stack_ptr in the associated thread control block TX_THREAD.
 
     Offset        Interrupted Stack Frame
@@ -77,23 +77,23 @@ tx_thread_stack_ptr in the associated thread control block TX_THREAD.
      0x48                   R2
      0x4C                   PC - return address
      0x50                   PSW
-     
+
 Note: By default GNURX does not save the state of the accumulator registers ACC0 and ACC1
 when entering an ISR. This means that if the ISR uses any of the DSP instructions the
 content of those registers could be corrupted. Saving and restoring of the acummulators
 can be enabled by adding the -msave-acc-in-interrupts command line option.
 
-     
+
 5.  Improving Performance
 
-The distribution version of ThreadX is built without any compiler optimizations.  This 
-makes it easy to debug because you can trace or set breakpoints inside of ThreadX itself.  
-Of course, this costs some performance. To make ThreadX run faster, you can change the 
-ThreadX Library project to disable debug information and enable the desired optimizations.  
+The distribution version of ThreadX is built without any compiler optimizations.  This
+makes it easy to debug because you can trace or set breakpoints inside of ThreadX itself.
+Of course, this costs some performance. To make ThreadX run faster, you can change the
+ThreadX Library project to disable debug information and enable the desired optimizations.
 
-In addition, you can eliminate the ThreadX basic API error checking by compiling your 
-application code with the symbol TX_DISABLE_ERROR_CHECKING defined before tx_api.h 
-is included. 
+In addition, you can eliminate the ThreadX basic API error checking by compiling your
+application code with the symbol TX_DISABLE_ERROR_CHECKING defined before tx_api.h
+is included.
 
 
 6. Timer Processing
@@ -105,18 +105,18 @@ a Renesas Fit CMT periodic timer module (r_cmt_rx) is used as the timer source.
 
 7.  Interrupt Handling
 
-Interrupt handling is unaffected by the ThreadX port as such user interrupts can be 
+Interrupt handling is unaffected by the ThreadX port as such user interrupts can be
 written according to the toolchain's documentation. It is recommended not to use interrupt
 priority 1 as this is the priority of the context switch interrupt. However using interrupt
-priority 1 won't cause any negative side effects but doing so may slightly reduce 
+priority 1 won't cause any negative side effects but doing so may slightly reduce
 performance. Please refer to the toolchain documentation for additional details on how to
 define interrupt service routines.
 
 
 8. Execution Profiling
 
-The RX port adds support for the Execution Profiling Kit (EPK). The EPK consists 
-of the files tx_execution_profile.c and tx_execution_profile.h. See the documentation 
+The RX port adds support for the Execution Profiling Kit (EPK). The EPK consists
+of the files tx_execution_profile.c and tx_execution_profile.h. See the documentation
 of the EPK for generic usage details.
 
 To add the EPK to your RXv2 release make the following modifications:
@@ -135,7 +135,7 @@ typedef unsigned long long              EXECUTION_TIME;
 typedef unsigned long                   EXECUTION_TIME;
 #define TX_EXECUTION_MAX_TIME_SOURCE    0xFFFF
 #endif
-                                        
+
 /* Define basic constants for the execution profile kit.  */
 
 #define TX_EXECUTION_TIME_SOURCE         (EXECUTION_TIME)  *((USHORT *) 0x8800A)
@@ -158,9 +158,9 @@ information associated with this specific port of ThreadX:
             tx_timer_interrupt.s                Added missing thread preemption logic
 
 10-15-2021  Release 6.1.9 changes:
-            tx_thread_context_restore.s         Removed unnecessary stack type placement 
+            tx_thread_context_restore.s         Removed unnecessary stack type placement
             tx_thread_schedule.s                Removed unnecessary stack type checking
-            tx_thread_stack_build.s             Removed unnecessary stack type placement 
+            tx_thread_stack_build.s             Removed unnecessary stack type placement
 
 06-02-2021  Release 6.1.7 changes:
             tx_port.h                           Fix TX_RESTORE issue
diff --git a/ports/rxv2/gnu/src/tx_initialize_low_level.S b/ports/rxv2/gnu/src/tx_initialize_low_level.S
index 23454a75..bc0bce33 100644
--- a/ports/rxv2/gnu/src/tx_initialize_low_level.S
+++ b/ports/rxv2/gnu/src/tx_initialize_low_level.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -57,18 +57,6 @@
 ;/*                                                                        */
 ;/*    _tx_initialize_kernel_enter           ThreadX entry function        */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.11 */
-;/*                                                                        */
 ;/**************************************************************************/
     .global __tx_initialize_low_level
 __tx_initialize_low_level:
diff --git a/ports/rxv2/gnu/src/tx_thread_context_restore.S b/ports/rxv2/gnu/src/tx_thread_context_restore.S
index a34f9ccd..c3529c4d 100644
--- a/ports/rxv2/gnu/src/tx_thread_context_restore.S
+++ b/ports/rxv2/gnu/src/tx_thread_context_restore.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -73,20 +73,6 @@
 ;/*                                                                        */
 ;/*    ISRs                                  Interrupt Service Routines    */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s), and      */
-;/*                                            removed unnecessary stack   */
-;/*                                            type placement,             */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.11 */
-;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_thread_context_restore(VOID)
 ;{
diff --git a/ports/rxv2/gnu/src/tx_thread_context_save.S b/ports/rxv2/gnu/src/tx_thread_context_save.S
index 9740b6af..f08f2450 100644
--- a/ports/rxv2/gnu/src/tx_thread_context_save.S
+++ b/ports/rxv2/gnu/src/tx_thread_context_save.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -66,18 +66,6 @@
 ;/*                                                                        */
 ;/*    ISRs                                                                */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.11 */
-;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_thread_context_save(VOID)
 ;{
diff --git a/ports/rxv2/gnu/src/tx_thread_interrupt_control.S b/ports/rxv2/gnu/src/tx_thread_interrupt_control.S
index 69859e11..1bcdf78d 100644
--- a/ports/rxv2/gnu/src/tx_thread_interrupt_control.S
+++ b/ports/rxv2/gnu/src/tx_thread_interrupt_control.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -60,18 +60,6 @@
 ;/*                                                                        */
 ;/*    Application Code                                                    */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.11 */
-;/*                                                                        */
 ;/**************************************************************************/
 ;UINT   _tx_thread_interrupt_control(UINT new_posture)
 ;{
diff --git a/ports/rxv2/gnu/src/tx_thread_schedule.S b/ports/rxv2/gnu/src/tx_thread_schedule.S
index c8a9abab..74b33411 100644
--- a/ports/rxv2/gnu/src/tx_thread_schedule.S
+++ b/ports/rxv2/gnu/src/tx_thread_schedule.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -75,21 +75,6 @@
 ;/*    _tx_thread_system_return             Return to system from thread   */
 ;/*    _tx_thread_context_restore           Restore thread's context       */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s), and      */
-;/*                                            removed unnecessary stack   */
-;/*                                            type checking,              */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s), and      */ 
-;/*                                            added low power support,    */ 
-;/*                                            resulting in version 6.1.11 */ 
-;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_thread_schedule(VOID)
 ;{
@@ -107,7 +92,7 @@ __tx_thread_schedule_loop:
     MOV.L    [R1],R2                             ; Pickup next thread to execute
     CMP      #0,R2                               ; Is it NULL?
     BNE      __tx_thread_thread_ready            ; Not NULL, schedule the thread
-                                                 ; Idle system - no thread is ready    
+                                                 ; Idle system - no thread is ready
 #if (TX_LOW_POWER == 1)
     MOV.L    #__tx_thread_preempt_disable, R1    ; Load prempt disable flag.
     MOV.L    [R1], R2
@@ -136,7 +121,7 @@ __tx_thread_thread_ready:
 ;
 ;    }
 ;    while(_tx_thread_execute_ptr == TX_NULL);
-;    
+;
 ;    /* Yes! We have a thread to execute. Note that interrupts are locked out at this point.  */
 ;
 ;    /* Setup the current thread pointer.  */
diff --git a/ports/rxv2/gnu/src/tx_thread_stack_build.S b/ports/rxv2/gnu/src/tx_thread_stack_build.S
index 57ddac62..ca3e38e6 100644
--- a/ports/rxv2/gnu/src/tx_thread_stack_build.S
+++ b/ports/rxv2/gnu/src/tx_thread_stack_build.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -63,20 +63,6 @@
 ;/*                                                                        */
 ;/*    _tx_thread_create                     Create thread service         */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s), and      */
-;/*                                            removed unnecessary stack   */
-;/*                                            type placement,             */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.11 */
-;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_thread_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(VOID))
 ;{
diff --git a/ports/rxv2/gnu/src/tx_thread_system_return.S b/ports/rxv2/gnu/src/tx_thread_system_return.S
index fc981a49..bfa80cfa 100644
--- a/ports/rxv2/gnu/src/tx_thread_system_return.S
+++ b/ports/rxv2/gnu/src/tx_thread_system_return.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -57,19 +57,6 @@
 ;/*                                                                        */
 ;/*    ThreadX components                                                  */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-31-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s), and      */
-;/*                                            removed unused code,        */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.11 */
-;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_thread_system_return(VOID)
 ;{
diff --git a/ports/rxv2/gnu/src/tx_timer_interrupt.S b/ports/rxv2/gnu/src/tx_timer_interrupt.S
index 0af2e2ca..95c62baf 100644
--- a/ports/rxv2/gnu/src/tx_timer_interrupt.S
+++ b/ports/rxv2/gnu/src/tx_timer_interrupt.S
@@ -1,10 +1,10 @@
 ;/***************************************************************************
-; * Copyright (c) 2024 Microsoft Corporation 
-; * 
+; * Copyright (c) 2024 Microsoft Corporation
+; *
 ; * 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
 ; **************************************************************************/
 ;
@@ -86,20 +86,6 @@
 ;/*                                                                        */
 ;/*    interrupt vector                                                    */
 ;/*                                                                        */
-;/*  RELEASE HISTORY                                                       */
-;/*                                                                        */
-;/*    DATE              NAME                      DESCRIPTION             */
-;/*                                                                        */
-;/*  12-30-2020     William E. Lamie         Initial Version 6.1.3         */
-;/*  10-15-2021     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.9  */
-;/*  01-31-2022     William E. Lamie         Modified comment(s), and      */
-;/*                                            added missing thread        */
-;/*                                            preemption logic,           */
-;/*                                            resulting in version 6.1.10 */
-;/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-;/*                                            resulting in version 6.1.11 */
-;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_timer_interrupt(VOID)
 ;{