Lines Matching refs:thread

56 ;/*    This function waits for a thread control block pointer to appear in */ 
57 ;/*    the _tx_thread_execute_ptr variable.  Once a thread pointer appears */ 
58 ;/*    in the variable, the corresponding thread is resumed.               */ 
75 ;/*    _tx_thread_system_return             Return to system from thread   */ 
76 ;/*    _tx_thread_context_restore           Restore thread's context       */ 
99 ;    /* Wait for a thread to execute.  */
102     MOV.L    #__tx_thread_execute_ptr, R1        ; Address of thread to executer ptr
106     MOV.L    [R1],R2                             ; Pickup next thread to execute
108     BNE      __tx_thread_thread_ready            ; Not NULL, schedule the thread
109                                                  ; Idle system - no thread is ready    
129     MOV.L    #__tx_thread_execute_ptr, R1        ; Address of thread to executer ptr
139 ;    /* Yes! We have a thread to execute. Note that interrupts are locked out at this point.  */
141 ;    /* Setup the current thread pointer.  */
145     MOV.L    R2,[R3]                            ; Setup current thread pointer
147 ;    /* Increment the run count for this thread.  */
157     MOV.L    24[R2],R3                          ; Pickup thread time-slice
161 ;    /* Switch to the thread's stack.  */
215 ; Enable saving of DFPU registers for the current thread.
225     MOV.L    [R4], R1                           ; Fetch current thread pointer
237 ; Disable saving of DFPU registers for the current thread.
247     MOV.L    [R4], R1                           ; Fetch current thread pointer