u-boot.lds.debug 3.4 KB

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  1. /*
  2. * (C) Copyright 2002
  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. SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
  25. /* Do we need any of these for elf?
  26. __DYNAMIC = 0; */
  27. SECTIONS
  28. {
  29. /* Read-only sections, merged into text segment: */
  30. . = + SIZEOF_HEADERS;
  31. .interp : { *(.interp) }
  32. .hash : { *(.hash) }
  33. .dynsym : { *(.dynsym) }
  34. .dynstr : { *(.dynstr) }
  35. .rel.text : { *(.rel.text) }
  36. .rela.text : { *(.rela.text) }
  37. .rel.data : { *(.rel.data) }
  38. .rela.data : { *(.rela.data) }
  39. .rel.rodata : { *(.rel.rodata) }
  40. .rela.rodata : { *(.rela.rodata) }
  41. .rel.got : { *(.rel.got) }
  42. .rela.got : { *(.rela.got) }
  43. .rel.ctors : { *(.rel.ctors) }
  44. .rela.ctors : { *(.rela.ctors) }
  45. .rel.dtors : { *(.rel.dtors) }
  46. .rela.dtors : { *(.rela.dtors) }
  47. .rel.bss : { *(.rel.bss) }
  48. .rela.bss : { *(.rela.bss) }
  49. .rel.plt : { *(.rel.plt) }
  50. .rela.plt : { *(.rela.plt) }
  51. .init : { *(.init) }
  52. .plt : { *(.plt) }
  53. .text :
  54. {
  55. /* WARNING - the following is hand-optimized to fit within */
  56. /* the sector layout of our flash chips! XXX FIXME XXX */
  57. mpc8xx/start.o (.text)
  58. common/dlmalloc.o (.text)
  59. ppc/vsprintf.o (.text)
  60. ppc/crc32.o (.text)
  61. ppc/extable.o (.text)
  62. common/environment.o(.text)
  63. *(.text)
  64. *(.fixup)
  65. *(.got1)
  66. }
  67. _etext = .;
  68. PROVIDE (etext = .);
  69. .rodata :
  70. {
  71. *(.rodata)
  72. *(.rodata1)
  73. }
  74. .fini : { *(.fini) } =0
  75. .ctors : { *(.ctors) }
  76. .dtors : { *(.dtors) }
  77. /* Read-write section, merged into data segment: */
  78. . = (. + 0x0FFF) & 0xFFFFF000;
  79. _erotext = .;
  80. PROVIDE (erotext = .);
  81. .reloc :
  82. {
  83. *(.got)
  84. _GOT2_TABLE_ = .;
  85. *(.got2)
  86. _FIXUP_TABLE_ = .;
  87. *(.fixup)
  88. }
  89. __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
  90. __fixup_entries = (. - _FIXUP_TABLE_)>>2;
  91. .data :
  92. {
  93. *(.data)
  94. *(.data1)
  95. *(.sdata)
  96. *(.sdata2)
  97. *(.dynamic)
  98. CONSTRUCTORS
  99. }
  100. _edata = .;
  101. PROVIDE (edata = .);
  102. __u_boot_cmd_start = .;
  103. .u_boot_cmd : { *(.u_boot_cmd) }
  104. __u_boot_cmd_end = .;
  105. __start___ex_table = .;
  106. __ex_table : { *(__ex_table) }
  107. __stop___ex_table = .;
  108. . = ALIGN(4096);
  109. __init_begin = .;
  110. .text.init : { *(.text.init) }
  111. .data.init : { *(.data.init) }
  112. . = ALIGN(4096);
  113. __init_end = .;
  114. __bss_start = .;
  115. .bss :
  116. {
  117. *(.sbss) *(.scommon)
  118. *(.dynbss)
  119. *(.bss)
  120. *(COMMON)
  121. }
  122. _end = . ;
  123. PROVIDE (end = .);
  124. }