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libcpu
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cortex-r52
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vector_gcc.S

vector_gcc.S 948 B
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  1. /*
    2. 

  2.  * Copyright (c) 2006-2018, RT-Thread Development Team
    3. 

  3.  *
    4. 

  4.  * SPDX-License-Identifier: Apache-2.0
    5. 

  5.  *
    6. 

  6.  * Change Logs:
    7. 

  7.  * Date           Author       Notes
    8. 

  8.  */
    9. 

  9. @-------------------------------------------------------------------------------
    10. 

  10. @ sys_intvecs.asm
    11. 

  11. @
    12. 

  12. @ (c) Texas Instruments 2009-2013, All rights reserved.
    13. 

  13. @
    14. 

  14. 

  15. .section .vectors, "ax"
    16. 

  16. .code 32
    17. 

  17. 

  18. @-------------------------------------------------------------------------------
    19. 

  19. @ import reference for interrupt routines
    20. 

  20. 

  21.     .globl Reset_Handler
    22. 

  22.     .globl turnon_VFP
    23. 

  23.     .globl SVC_Handler
    24. 

  24.     .globl Prefetch_Handler
    25. 

  25.     .globl Abort_Handler
    26. 

  26.     .globl Reserved_Handler
    27. 

  27.     .globl IRQ_Handler
    28. 

  28.     .globl FIQ_Handler
    29. 

  29. 

  30. 

  31. .globl system_vectors
    32. 

  32. system_vectors:
    33. 

  33.         b   Reset_Handler
    34. 

  34.         b   turnon_VFP
    35. 

  35.         b   SVC_Handler
    36. 

  36.         b   Prefetch_Handler
    37. 

  37.         b   Abort_Handler
    38. 

  38.         b   Reserved_Handler
    39. 

  39.         b   IRQ_Handler
    40. 

  40.         b   FIQ_Handler
    41. 

  41.         ldr pc,[pc,#-0x1b0]
    42.