/*============================================================================
  * Service % !api_func::NAME %
  */
.global % !exists api_func::ACTUAL default ( api_func::NAME ) %
.type   % !exists api_func::ACTUAL default ( api_func::NAME ) %, \%function
% !exists api_func::ACTUAL default ( api_func::NAME ) %:
    /*-------------------------------------------------------------------------
     * Check the ISR_NUMBER field of the PSR
     * If 0 we are in thread mode and the system call is done by a svc
     * If not 0 we are in handler mode and the system call is done by
     * a function call
     */
    mrs  r3,IPSR
    cmp  r3,#0
    bne  % !api_func::NAME %_direct_call
    /*-------------------------------------------------------------------------
     * We are in thread mode so we set r3 to the identifier of the service
     * and we do a svc
     */
    movs r3,#% !api_sec::ID_PREFIX %ServiceId_% !api_func::NAME %
    svc  #% !api_sec::ID_PREFIX %ServiceId_% !api_func::NAME%
    /*-------------------------------------------------------------------------
     * return from the service wrapper
     */
    bx   lr
% !api_func::NAME %_direct_call:
    /*-------------------------------------------------------------------------
     * We are in handler mode so we do a simple function call
     */%
    #
    # If the service can be interrupted by a higher urgency ISR1, we have
    # to disable interrupts.
    #
    if api_func::CALLABLE_BY_ISR1 then%
    cpsid i   /* set PRIMASK */%
    end if%
    push {lr}
    bl   % !api_func::KERNEL%
    /*-------------------------------------------------------------------------
     * return from the service wrapper
     */%
    #
    # Symmetrically interrupts are enabled
    #
    if api_func::CALLABLE_BY_ISR1 then%
    cpsie i   /* clear PRIMASK */%
    end if%
    pop  {pc}