text: /*
   * Copyright (c) 2013-2016 ARM Limited. All rights reserved.
   *
   * SPDX-License-Identifier: Apache-2.0
   *
   * Licensed under the Apache License, Version 2.0 (the License); you may
   * not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an AS IS BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   * ----------------------------------------------------------------------
   *
   * $Date:        15. October 2016
   * $Revision:    1.1.0
   *
   * Project:      TrustZone for ARMv8-M
   * Title:        Code template for secure main function
   *
   *---------------------------------------------------------------------------*/
   
  /* Use CMSE intrinsics */
  #include <arm_cmse.h>
   
  #include "RTE_Components.h"
  #include CMSIS_device_header
   
  /* TZ_START_NS: Start address of non-secure application */
  #ifndef TZ_START_NS
  #define TZ_START_NS (0x200000U)
  #endif
   
  /* typedef for non-secure callback functions */
  typedef void (*funcptr_void) (void) __attribute__((cmse_nonsecure_call));
   
  /* Secure main() */
  int main(void) {
    funcptr_void NonSecure_ResetHandler;
   
    /* Add user setup code for secure part here*/
   
    /* Set non-secure main stack (MSP_NS) */
    __TZ_set_MSP_NS(*((uint32_t *)(TZ_START_NS)));
   
    /* Get non-secure reset handler */
    NonSecure_ResetHandler = (funcptr_void)(*((uint32_t *)((TZ_START_NS) + 4U)));
   
    /* Start non-secure state software application */
    NonSecure_ResetHandler();
   
    /* Non-secure software does not return, this code is not executed */
    while (1) {
      __NOP();
    }
  }
  