u-boot.lds 2.3 KB

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  1. /*
  2. * (C) Copyright 2000-2010
  3. * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  4. *
  5. * See file CREDITS for list of people who contributed to this
  6. * project.
  7. *
  8. * This program is free software; you can redistribute it and/or
  9. * modify it under the terms of the GNU General Public License as
  10. * published by the Free Software Foundation; either version 2 of
  11. * the License, or (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program; if not, write to the Free Software
  20. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21. * MA 02111-1307 USA
  22. */
  23. OUTPUT_ARCH(powerpc)
  24. SECTIONS
  25. {
  26. /* Read-only sections, merged into text segment: */
  27. . = + SIZEOF_HEADERS;
  28. .text :
  29. {
  30. /* WARNING - the following is hand-optimized to fit within */
  31. /* the sector layout of our flash chips! XXX FIXME XXX */
  32. arch/powerpc/cpu/mpc8xx/start.o (.text*)
  33. arch/powerpc/cpu/mpc8xx/traps.o (.text*)
  34. . = env_offset;
  35. common/env_embedded.o (.ppcenv)
  36. *(.text*)
  37. }
  38. _etext = .;
  39. PROVIDE (etext = .);
  40. .rodata :
  41. {
  42. *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
  43. }
  44. /* Read-write section, merged into data segment: */
  45. . = (. + 0x00FF) & 0xFFFFFF00;
  46. _erotext = .;
  47. PROVIDE (erotext = .);
  48. .reloc :
  49. {
  50. _GOT2_TABLE_ = .;
  51. KEEP(*(.got2))
  52. KEEP(*(.got))
  53. PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
  54. _FIXUP_TABLE_ = .;
  55. KEEP(*(.fixup))
  56. }
  57. __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
  58. __fixup_entries = (. - _FIXUP_TABLE_)>>2;
  59. .data :
  60. {
  61. *(.data*)
  62. *(.sdata*)
  63. }
  64. _edata = .;
  65. PROVIDE (edata = .);
  66. . = .;
  67. __u_boot_cmd_start = .;
  68. .u_boot_cmd : { *(.u_boot_cmd) }
  69. __u_boot_cmd_end = .;
  70. . = .;
  71. __start___ex_table = .;
  72. __ex_table : { *(__ex_table) }
  73. __stop___ex_table = .;
  74. . = ALIGN(256);
  75. __init_begin = .;
  76. .text.init : { *(.text.init) }
  77. .data.init : { *(.data.init) }
  78. . = ALIGN(256);
  79. __init_end = .;
  80. __bss_start = .;
  81. .bss (NOLOAD) :
  82. {
  83. *(.bss*)
  84. *(.sbss*)
  85. *(COMMON)
  86. . = ALIGN(4);
  87. }
  88. __bss_end__ = . ;
  89. PROVIDE (end = .);
  90. }