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xr_util.h

xr_util.h 2.2 KB
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  1. /*
    2. 

  2.  * Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved.
    3. 

  3.  *
    4. 

  4.  *  Redistribution and use in source and binary forms, with or without
    5. 

  5.  *  modification, are permitted provided that the following conditions
    6. 

  6.  *  are met:
    7. 

  7.  *    1. Redistributions of source code must retain the above copyright
    8. 

  8.  *       notice, this list of conditions and the following disclaimer.
    9. 

  9.  *    2. Redistributions in binary form must reproduce the above copyright
    10. 

  10.  *       notice, this list of conditions and the following disclaimer in the
    11. 

  11.  *       documentation and/or other materials provided with the
    12. 

  12.  *       distribution.
    13. 

  13.  *    3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of
    14. 

  14.  *       its contributors may be used to endorse or promote products derived
    15. 

  15.  *       from this software without specific prior written permission.
    16. 

  16.  *
    17. 

  17.  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    18. 

  18.  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    19. 

  19.  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    20. 

  20.  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    21. 

  21.  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    22. 

  22.  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    23. 

  23.  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    24. 

  24.  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    25. 

  25.  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    26. 

  26.  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    27. 

  27.  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    28. 

  28.  */
    29. 

  29. 

  30. #ifndef _SYS_XR_UTIL_H_
    31. 

  31. #define _SYS_XR_UTIL_H_
    32. 

  32. 

  33. #include "compiler.h"
    34. 

  34. #include "sys/interrupt.h"
    35. 

  35. 

  36. #ifdef __CONFIG_OS_RTTHREAD
    37. 

  37.     /*#define sys_abort()   while (1)*/
    38. 

  38. #else
    39. 

  39. 

  40. #if defined(__CC_ARM)
    41. 

  41.   #define arch_breakpoint(value)    __breakpoint(value)
    42. 

  42. #elif defined(__GNUC__)
    43. 

  43.   #define arch_breakpoint(value)    __asm volatile ("bkpt "#value)
    44. 

  44. #endif
    45. 

  45. 

  46. #define xr_breakpoint arch_breakpoint
    47. 

  47. 

  48. #ifndef sys_abort
    49. 

  49. #define sys_abort()         \
    50. 

  50.     do {                    \
    51. 

  51.         arch_fiq_disable(); \
    52. 

  52.         arch_breakpoint(0); \
    53. 

  53.     } while (0)
    54. 

  54. #endif
    55. 

  55. 

  56. #define xr_abort sys_abort
    57. 

  57. 

  58. 

  59. #endif
    60. 

  60. 

  61. #endif /* _SYS_XR_UTIL_H_ */
    62.