arch/x86/boot/setup.ld

   1 /*
   2  * setup.ld
   3  *
   4  * Linker script for the i386 setup code
   5  */
   6 OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
   7 OUTPUT_ARCH(i386)
   8 ENTRY(_start)
   9
  10 SECTIONS
  11 {
  12         . = 0;
  13         .bstext         : { *(.bstext) }
  14         .bsdata         : { *(.bsdata) }
  15
  16         . = 497;
  17         .header         : { *(.header) }
  18         .inittext       : { *(.inittext) }
  19         .initdata       : { *(.initdata) }
  20         .text           : { *(.text) }
  21         .text32         : { *(.text32) }
  22
  23         . = ALIGN(16);
  24         .rodata         : { *(.rodata*) }
  25
  26         .videocards     : {
  27                 video_cards = .;
  28                 *(.videocards)
  29                 video_cards_end = .;
  30         }
  31
  32         . = ALIGN(16);
  33         .data           : { *(.data*) }
  34
  35         .signature      : {
  36                 setup_sig = .;
  37                 LONG(0x5a5aaa55)
  38         }
  39
  40
  41         . = ALIGN(16);
  42         .bss            :
  43         {
  44                 __bss_start = .;
  45                 *(.bss)
  46                 __bss_end = .;
  47         }
  48         . = ALIGN(16);
  49         _end = .;
  50
  51         /DISCARD/ : { *(.note*) }
  52
  53         . = ASSERT(_end <= 0x8000, "Setup too big!");
  54         . = ASSERT(hdr == 0x1f1, "The setup header has the wrong offset!");
  55 }