linux/arch/um/kernel/uml.lds.S
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   1#include <asm-generic/vmlinux.lds.h>
   2#include <asm/page.h>
   3
   4OUTPUT_FORMAT(ELF_FORMAT)
   5OUTPUT_ARCH(ELF_ARCH)
   6ENTRY(_start)
   7jiffies = jiffies_64;
   8
   9SECTIONS
  10{
  11  /* This must contain the right address - not quite the default ELF one.*/
  12  PROVIDE (__executable_start = START);
  13  /* Static binaries stick stuff here, like the sigreturn trampoline,
  14   * invisibly to objdump.  So, just make __binary_start equal to the very
  15   * beginning of the executable, and if there are unmapped pages after this,
  16   * they are forever unusable.
  17   */
  18  __binary_start = START;
  19
  20  . = START + SIZEOF_HEADERS;
  21
  22  _text = .;
  23  _stext = .;
  24  __init_begin = .;
  25  INIT_TEXT_SECTION(0)
  26  . = ALIGN(PAGE_SIZE);
  27
  28  .text      :
  29  {
  30    TEXT_TEXT
  31    SCHED_TEXT
  32    LOCK_TEXT
  33    *(.fixup)
  34    /* .gnu.warning sections are handled specially by elf32.em.  */
  35    *(.gnu.warning)
  36    *(.gnu.linkonce.t*)
  37  }
  38
  39  . = ALIGN(PAGE_SIZE);
  40  .syscall_stub : {
  41        __syscall_stub_start = .;
  42        *(.__syscall_stub*)
  43        __syscall_stub_end = .;
  44  }
  45
  46  /*
  47   * These are needed even in a static link, even if they wind up being empty.
  48   * Newer glibc needs these __rel{,a}_iplt_{start,end} symbols.
  49   */
  50  .rel.plt : {
  51        *(.rel.plt)
  52        PROVIDE_HIDDEN(__rel_iplt_start = .);
  53        *(.rel.iplt)
  54        PROVIDE_HIDDEN(__rel_iplt_end = .);
  55  }
  56  .rela.plt : {
  57        *(.rela.plt)
  58        PROVIDE_HIDDEN(__rela_iplt_start = .);
  59        *(.rela.iplt)
  60        PROVIDE_HIDDEN(__rela_iplt_end = .);
  61  }
  62
  63  #include "asm/common.lds.S"
  64
  65  init.data : { INIT_DATA }
  66  .data    :
  67  {
  68    INIT_TASK_DATA(KERNEL_STACK_SIZE)
  69    . = ALIGN(KERNEL_STACK_SIZE);
  70    *(.data..init_irqstack)
  71    DATA_DATA
  72    *(.gnu.linkonce.d*)
  73    CONSTRUCTORS
  74  }
  75  .data1   : { *(.data1) }
  76  .ctors         :
  77  {
  78    *(.ctors)
  79  }
  80  .dtors         :
  81  {
  82    *(.dtors)
  83  }
  84
  85  .got           : { *(.got.plt) *(.got) }
  86  .dynamic       : { *(.dynamic) }
  87  .tdata          : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
  88  .tbss           : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
  89  /* We want the small data sections together, so single-instruction offsets
  90     can access them all, and initialized data all before uninitialized, so
  91     we can shorten the on-disk segment size.  */
  92  .sdata     : { *(.sdata) }
  93  _edata  =  .;
  94  PROVIDE (edata = .);
  95  . = ALIGN(PAGE_SIZE);
  96  __bss_start = .;
  97  PROVIDE(_bss_start = .);
  98  SBSS(0)
  99  BSS(0)
 100  _end = .;
 101  PROVIDE (end = .);
 102
 103  STABS_DEBUG
 104
 105  DWARF_DEBUG
 106
 107  DISCARDS
 108}
 109
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