u-boot.lds 3.8 KB

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  1. /*
  2. * (C) Copyright 2004
  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. .resetvec 0xFFFFFFFC :
  30. {
  31. *(.resetvec)
  32. } = 0xffff
  33. .bootpg 0xFFFFF000 :
  34. {
  35. cpu/ppc4xx/start.o (.bootpg)
  36. } = 0xffff
  37. /* Read-only sections, merged into text segment: */
  38. . = + SIZEOF_HEADERS;
  39. .interp : { *(.interp) }
  40. .hash : { *(.hash) }
  41. .dynsym : { *(.dynsym) }
  42. .dynstr : { *(.dynstr) }
  43. .rel.text : { *(.rel.text) }
  44. .rela.text : { *(.rela.text) }
  45. .rel.data : { *(.rel.data) }
  46. .rela.data : { *(.rela.data) }
  47. .rel.rodata : { *(.rel.rodata) }
  48. .rela.rodata : { *(.rela.rodata) }
  49. .rel.got : { *(.rel.got) }
  50. .rela.got : { *(.rela.got) }
  51. .rel.ctors : { *(.rel.ctors) }
  52. .rela.ctors : { *(.rela.ctors) }
  53. .rel.dtors : { *(.rel.dtors) }
  54. .rela.dtors : { *(.rela.dtors) }
  55. .rel.bss : { *(.rel.bss) }
  56. .rela.bss : { *(.rela.bss) }
  57. .rel.plt : { *(.rel.plt) }
  58. .rela.plt : { *(.rela.plt) }
  59. .init : { *(.init) }
  60. .plt : { *(.plt) }
  61. .text :
  62. {
  63. /* WARNING - the following is hand-optimized to fit within */
  64. /* the sector layout of our flash chips! XXX FIXME XXX */
  65. cpu/ppc4xx/start.o (.text)
  66. board/amcc/ocotea/init.o (.text)
  67. cpu/ppc4xx/kgdb.o (.text)
  68. cpu/ppc4xx/traps.o (.text)
  69. cpu/ppc4xx/interrupts.o (.text)
  70. cpu/ppc4xx/serial.o (.text)
  71. cpu/ppc4xx/cpu_init.o (.text)
  72. cpu/ppc4xx/speed.o (.text)
  73. cpu/ppc4xx/440gx_enet.o (.text)
  74. common/dlmalloc.o (.text)
  75. lib_generic/crc32.o (.text)
  76. lib_ppc/extable.o (.text)
  77. lib_generic/zlib.o (.text)
  78. /* . = env_offset;*/
  79. /* common/environment.o(.text)*/
  80. *(.text)
  81. *(.fixup)
  82. *(.got1)
  83. }
  84. _etext = .;
  85. PROVIDE (etext = .);
  86. .rodata :
  87. {
  88. *(.rodata)
  89. *(.rodata1)
  90. *(.rodata.str1.4)
  91. }
  92. .fini : { *(.fini) } =0
  93. .ctors : { *(.ctors) }
  94. .dtors : { *(.dtors) }
  95. /* Read-write section, merged into data segment: */
  96. . = (. + 0x00FF) & 0xFFFFFF00;
  97. _erotext = .;
  98. PROVIDE (erotext = .);
  99. .reloc :
  100. {
  101. *(.got)
  102. _GOT2_TABLE_ = .;
  103. *(.got2)
  104. _FIXUP_TABLE_ = .;
  105. *(.fixup)
  106. }
  107. __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
  108. __fixup_entries = (. - _FIXUP_TABLE_)>>2;
  109. .data :
  110. {
  111. *(.data)
  112. *(.data1)
  113. *(.sdata)
  114. *(.sdata2)
  115. *(.dynamic)
  116. CONSTRUCTORS
  117. }
  118. _edata = .;
  119. PROVIDE (edata = .);
  120. __u_boot_cmd_start = .;
  121. .u_boot_cmd : { *(.u_boot_cmd) }
  122. __u_boot_cmd_end = .;
  123. __start___ex_table = .;
  124. __ex_table : { *(__ex_table) }
  125. __stop___ex_table = .;
  126. . = ALIGN(256);
  127. __init_begin = .;
  128. .text.init : { *(.text.init) }
  129. .data.init : { *(.data.init) }
  130. . = ALIGN(256);
  131. __init_end = .;
  132. __bss_start = .;
  133. .bss :
  134. {
  135. *(.sbss) *(.scommon)
  136. *(.dynbss)
  137. *(.bss)
  138. *(COMMON)
  139. }
  140. _end = . ;
  141. PROVIDE (end = .);
  142. }