arch/um/kernel/uml.lds.S

   1 #include <asm-generic/vmlinux.lds.h>
   2
   3 OUTPUT_FORMAT(ELF_FORMAT)
   4 OUTPUT_ARCH(ELF_ARCH)
   5 ENTRY(_start)
   6 jiffies = jiffies_64;
   7
   8 SECTIONS
   9 {
  10   /*This must contain the right address - not quite the default ELF one.*/
  11   PROVIDE (__executable_start = START);
  12   . = START + SIZEOF_HEADERS;
  13
  14   /* Used in arch/um/kernel/mem.c. Any memory between START and __binary_start
  15    * is remapped.*/
  16   __binary_start = .;
  17
  18 #ifdef MODE_TT
  19   .remap_data : { arch/um/sys-SUBARCH/unmap_fin.o (.data .bss) }
  20   .remap : { arch/um/sys-SUBARCH/unmap_fin.o (.text) }
  21
  22   . = ALIGN(4096);              /* Init code and data */
  23 #endif
  24
  25   _stext = .;
  26   __init_begin = .;
  27   .init.text : {
  28         _sinittext = .;
  29         *(.init.text)
  30         _einittext = .;
  31   }
  32   . = ALIGN(4096);
  33
  34   .text      :
  35   {
  36     *(.text)
  37     SCHED_TEXT
  38     LOCK_TEXT
  39     *(.fixup)
  40     /* .gnu.warning sections are handled specially by elf32.em.  */
  41     *(.gnu.warning)
  42     *(.gnu.linkonce.t*)
  43
  44     . = ALIGN(4096);
  45     __syscall_stub_start = .;
  46     *(.__syscall_stub*)
  47     __syscall_stub_end = .;
  48     . = ALIGN(4096);
  49   }
  50
  51   #include "asm/common.lds.S"
  52
  53   init.data : { *(init.data) }
  54   .data    :
  55   {
  56     . = ALIGN(KERNEL_STACK_SIZE);               /* init_task */
  57     *(.data.init_task)
  58     *(.data)
  59     *(.gnu.linkonce.d*)
  60     CONSTRUCTORS
  61   }
  62   .data1   : { *(.data1) }
  63   .ctors         :
  64   {
  65     *(.ctors)
  66   }
  67   .dtors         :
  68   {
  69     *(.dtors)
  70   }
  71
  72   .got           : { *(.got.plt) *(.got) }
  73   .dynamic       : { *(.dynamic) }
  74   .tdata          : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
  75   .tbss           : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
  76   /* We want the small data sections together, so single-instruction offsets
  77      can access them all, and initialized data all before uninitialized, so
  78      we can shorten the on-disk segment size.  */
  79   .sdata     : { *(.sdata) }
  80   _edata  =  .;
  81   PROVIDE (edata = .);
  82   . = ALIGN(0x1000);
  83   .sbss      :
  84   {
  85    __bss_start = .;
  86    PROVIDE(_bss_start = .);
  87    *(.sbss)
  88    *(.scommon)
  89   }
  90   .bss       :
  91   {
  92    *(.dynbss)
  93    *(.bss)
  94    *(COMMON)
  95   }
  96   _end = . ;
  97   PROVIDE (end = .);
  98   /* Stabs debugging sections.  */
  99   .stab 0 : { *(.stab) }
 100   .stabstr 0 : { *(.stabstr) }
 101   .stab.excl 0 : { *(.stab.excl) }
 102   .stab.exclstr 0 : { *(.stab.exclstr) }
 103   .stab.index 0 : { *(.stab.index) }
 104   .stab.indexstr 0 : { *(.stab.indexstr) }
 105   .comment 0 : { *(.comment) }
 106 }