PageRenderTime 49ms CodeModel.GetById 16ms RepoModel.GetById 0ms app.codeStats 0ms

/arch/x86/boot/setup.ld

https://bitbucket.org/erm/linux-kernel
Unknown | 64 lines | 52 code | 12 blank | 0 comment | 0 complexity | 2efaa144f20ec2eed43a16b3416785b0 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0 
    

  1. /*
    2. 

  2.  * setup.ld
    3. 

  3.  *
    4. 

  4.  * Linker script for the i386 setup code
    5. 

  5.  */
    6. 

  6. OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
    7. 

  7. OUTPUT_ARCH(i386)
    8. 

  8. ENTRY(_start)
    9. 

  9. 

  10. SECTIONS
    11. 

  11. {
    12. 

  12. 	. = 0;
    13. 

  13. 	.bstext		: { *(.bstext) }
    14. 

  14. 	.bsdata		: { *(.bsdata) }
    15. 

  15. 

  16. 	. = 497;
    17. 

  17. 	.header		: { *(.header) }
    18. 

  18. 	.entrytext	: { *(.entrytext) }
    19. 

  19. 	.inittext	: { *(.inittext) }
    20. 

  20. 	.initdata	: { *(.initdata) }
    21. 

  21. 	__end_init = .;
    22. 

  22. 

  23. 	.text		: { *(.text) }
    24. 

  24. 	.text32		: { *(.text32) }
    25. 

  25. 

  26. 	. = ALIGN(16);
    27. 

  27. 	.rodata		: { *(.rodata*) }
    28. 

  28. 

  29. 	.videocards	: {
    30. 

  30. 		video_cards = .;
    31. 

  31. 		*(.videocards)
    32. 

  32. 		video_cards_end = .;
    33. 

  33. 	}
    34. 

  34. 

  35. 	. = ALIGN(16);
    36. 

  36. 	.data		: { *(.data*) }
    37. 

  37. 

  38. 	.signature	: {
    39. 

  39. 		setup_sig = .;
    40. 

  40. 		LONG(0x5a5aaa55)
    41. 

  41. 	}
    42. 

  42. 

  43. 

  44. 	. = ALIGN(16);
    45. 

  45. 	.bss		:
    46. 

  46. 	{
    47. 

  47. 		__bss_start = .;
    48. 

  48. 		*(.bss)
    49. 

  49. 		__bss_end = .;
    50. 

  50. 	}
    51. 

  51. 	. = ALIGN(16);
    52. 

  52. 	_end = .;
    53. 

  53. 

  54. 	/DISCARD/ : { *(.note*) }
    55. 

  55. 

  56. 	/*
    57. 

  57. 	 * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:
    58. 

  58. 	 */
    59. 

  59. 	. = ASSERT(_end <= 0x8000, "Setup too big!");
    60. 

  60. 	. = ASSERT(hdr == 0x1f1, "The setup header has the wrong offset!");
    61. 

  61. 	/* Necessary for the very-old-loader check to work... */
    62. 

  62. 	. = ASSERT(__end_init <= 5*512, "init sections too big!");
    63. 

  63. 

  64. }
    65. 

  65.