vmlinux.lds.h 2.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990
  1. #ifndef LOAD_OFFSET
  2. #define LOAD_OFFSET 0
  3. #endif
  4. #ifndef VMLINUX_SYMBOL
  5. #define VMLINUX_SYMBOL(_sym_) _sym_
  6. #endif
  7. #define RODATA \
  8. .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
  9. *(.rodata) *(.rodata.*) \
  10. *(__vermagic) /* Kernel version magic */ \
  11. } \
  12. \
  13. .rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \
  14. *(.rodata1) \
  15. } \
  16. \
  17. /* PCI quirks */ \
  18. .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \
  19. VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \
  20. *(.pci_fixup_early) \
  21. VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \
  22. VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \
  23. *(.pci_fixup_header) \
  24. VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \
  25. VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \
  26. *(.pci_fixup_final) \
  27. VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \
  28. VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \
  29. *(.pci_fixup_enable) \
  30. VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \
  31. } \
  32. \
  33. /* Kernel symbol table: Normal symbols */ \
  34. __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \
  35. VMLINUX_SYMBOL(__start___ksymtab) = .; \
  36. *(__ksymtab) \
  37. VMLINUX_SYMBOL(__stop___ksymtab) = .; \
  38. } \
  39. \
  40. /* Kernel symbol table: GPL-only symbols */ \
  41. __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \
  42. VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \
  43. *(__ksymtab_gpl) \
  44. VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \
  45. } \
  46. \
  47. /* Kernel symbol table: Normal symbols */ \
  48. __kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \
  49. VMLINUX_SYMBOL(__start___kcrctab) = .; \
  50. *(__kcrctab) \
  51. VMLINUX_SYMBOL(__stop___kcrctab) = .; \
  52. } \
  53. \
  54. /* Kernel symbol table: GPL-only symbols */ \
  55. __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \
  56. VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \
  57. *(__kcrctab_gpl) \
  58. VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \
  59. } \
  60. \
  61. /* Kernel symbol table: strings */ \
  62. __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
  63. *(__ksymtab_strings) \
  64. } \
  65. \
  66. /* Built-in module parameters. */ \
  67. __param : AT(ADDR(__param) - LOAD_OFFSET) { \
  68. VMLINUX_SYMBOL(__start___param) = .; \
  69. *(__param) \
  70. VMLINUX_SYMBOL(__stop___param) = .; \
  71. }
  72. #define SECURITY_INIT \
  73. .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
  74. VMLINUX_SYMBOL(__security_initcall_start) = .; \
  75. *(.security_initcall.init) \
  76. VMLINUX_SYMBOL(__security_initcall_end) = .; \
  77. }
  78. #define SCHED_TEXT \
  79. VMLINUX_SYMBOL(__sched_text_start) = .; \
  80. *(.sched.text) \
  81. VMLINUX_SYMBOL(__sched_text_end) = .;
  82. #define LOCK_TEXT \
  83. VMLINUX_SYMBOL(__lock_text_start) = .; \
  84. *(.spinlock.text) \
  85. VMLINUX_SYMBOL(__lock_text_end) = .;