Removed unused code.v6.1.9_rel

3 files changed, 12 insertions, 86 deletions

diff --git a/ports/rxv2/ccrx/src/tx_thread_system_return.src b/ports/rxv2/ccrx/src/tx_thread_system_return.src
index 65918cfb..a022fadc 100644
--- a/ports/rxv2/ccrx/src/tx_thread_system_return.src
+++ b/ports/rxv2/ccrx/src/tx_thread_system_return.src
@@ -40,7 +40,7 @@
 ;/*  FUNCTION                                               RELEASE        */
 ;/*                                                                        */
 ;/*    _tx_thread_system_return                             RXv2/CCRX      */
-;/*                                                           6.1.3        */
+;/*                                                           6.1.9        */
 ;/*  AUTHOR                                                                */
 ;/*                                                                        */
 ;/*    William E. Lamie, Microsoft Corporation                             */
@@ -73,55 +73,17 @@
 ;/*    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  */
 ;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_thread_system_return(VOID)
 ;{
     .GLB __tx_thread_system_return
 __tx_thread_system_return:
-;
-;    /* Save call save registers on the stack.  */
-;
-      PUSHM    R6-R13
-      PUSHC    PSW
-      MOV.L    #0, R1
-      PUSH.L   R1              ; solicited stack frame    
-;   
-;   /* Lockout interrupts.  */
-;
-      CLRPSW   I               ; Lockout interrupts
-;
-;    /* Save current stack in current Thread controle block.  */
-;    _tx_thread_current_ptr -> tx_thread_stack_ptr =  SP;
-     MOV.L   #__tx_thread_current_ptr, R2
-     MOV.L   [R2], R3
-     MOV.L   R0, 8[R3]
-    
-     MOV.L   #__tx_timer_time_slice, R4
-     MOV.L   [R4], R5
 
-;    /* Determine if the time-slice is active.  */
-;    if (_tx_timer_time_slice)
-;    {
-;
-     CMP     #0,R5                       ; Is a time-slice present?
-     BEQ     __tx_thread_dont_save_ts    ; No, don't save the time-slice
-;
-;   /* Save time-slice for the thread and clear the current time-slice.  */
-    ;   _tx_thread_current_ptr -> tx_thread_time_slice =  _tx_timer_time_slice;
-     MOV.L   R5,24[R3]  
-;   _tx_timer_time_slice =  0;
-;
-     MOV.L   R1, [R4] ; Disable the time-slice         
-;
-;    }
-__tx_thread_dont_save_ts:
-;
-;    /* Clear the current thread pointer.  */
-;    _tx_thread_current_ptr =  TX_NULL;
-;
-    MOV.L   R1, [R2]
-    BRA  __tx_thread_schedule
+    BRA  __tx_thread_system_return
 ;}
     .END
 
diff --git a/ports/rxv2/gnu/src/tx_thread_system_return.S b/ports/rxv2/gnu/src/tx_thread_system_return.S
index 93578b5f..43e7023a 100644
--- a/ports/rxv2/gnu/src/tx_thread_system_return.S
+++ b/ports/rxv2/gnu/src/tx_thread_system_return.S
@@ -30,7 +30,7 @@
 ;/*  FUNCTION                                               RELEASE        */
 ;/*                                                                        */
 ;/*    _tx_thread_system_return                             RXv2/GNURX     */
-;/*                                                           6.1.3        */
+;/*                                                           6.1.9        */
 ;/*  AUTHOR                                                                */
 ;/*                                                                        */
 ;/*    William E. Lamie, Microsoft Corporation                             */
@@ -63,54 +63,16 @@
 ;/*    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  */
 ;/*                                                                        */
 ;/**************************************************************************/
 ;VOID   _tx_thread_system_return(VOID)
 ;{
     .GLB __tx_thread_system_return
 __tx_thread_system_return:
-;
-;    /* Save call save registers on the stack.  */
-;
-      PUSHM    R6-R13
-      PUSHC    PSW
-      MOV.L    #0, R1
-      PUSH.L   R1              ; solicited stack frame
-;
-;   /* Lockout interrupts.  */
-;
-      CLRPSW   I               ; Lockout interrupts
-;
-;    /* Save current stack in current Thread controle block.  */
-;    _tx_thread_current_ptr -> tx_thread_stack_ptr =  SP;
-     MOV.L   #__tx_thread_current_ptr, R2
-     MOV.L   [R2], R3
-     MOV.L   R0, 8[R3]
-
-     MOV.L   #__tx_timer_time_slice, R4
-     MOV.L   [R4], R5
 
-;    /* Determine if the time-slice is active.  */
-;    if (_tx_timer_time_slice)
-;    {
-;
-     CMP     #0,R5                       ; Is a time-slice present?
-     BEQ     __tx_thread_dont_save_ts    ; No, don't save the time-slice
-;
-;   /* Save time-slice for the thread and clear the current time-slice.  */
-    ;   _tx_thread_current_ptr -> tx_thread_time_slice =  _tx_timer_time_slice;
-     MOV.L   R5,24[R3]
-;   _tx_timer_time_slice =  0;
-;
-     MOV.L   R1, [R4] ; Disable the time-slice
-;
-;    }
-__tx_thread_dont_save_ts:
-;
-;    /* Clear the current thread pointer.  */
-;    _tx_thread_current_ptr =  TX_NULL;
-;
-    MOV.L   R1, [R2]
     BRA  __tx_thread_schedule
 ;}
     .end
diff --git a/ports/rxv2/iar/src/tx_thread_system_return.s b/ports/rxv2/iar/src/tx_thread_system_return.s
index 2c907acf..e0be2778 100644
--- a/ports/rxv2/iar/src/tx_thread_system_return.s
+++ b/ports/rxv2/iar/src/tx_thread_system_return.s
@@ -27,7 +27,7 @@
 ;/*  FUNCTION                                               RELEASE        */
 ;/*                                                                        */
 ;/*    _tx_thread_system_return                             RXv2/IAR       */
-;/*                                                           6.1.3        */
+;/*                                                           6.1.9        */
 ;/*  AUTHOR                                                                */
 ;/*                                                                        */
 ;/*    William E. Lamie, Microsoft Corporation                             */
@@ -60,6 +60,8 @@
 ;/*    DATE              NAME                      DESCRIPTION             */
 ;/*                                                                        */
 ;/*  12-31-2020     William E. Lamie         Initial Version 6.1.3         */
+;/*  10-15-2021     William E. Lamie         Modified comment(s),          */
+;/*                                            resulting in version 6.1.9  */
 ;/*                                                                        */
 ;/**************************************************************************/