LXR linux/arch/um/kernel/dyn.lds.S

   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  PROVIDE (__executable_start = START);
  12  . = START + SIZEOF_HEADERS;
  13  .interp         : { *(.interp) }
  14  __binary_start = .;
  15  . = ALIGN(4096);              /* Init code and data */
  16  _text = .;
  17  _stext = .;
  18  __init_begin = .;
  19  INIT_TEXT_SECTION(PAGE_SIZE)
  20
  21  . = ALIGN(PAGE_SIZE);
  22
  23  /* Read-only sections, merged into text segment: */
  24  .hash           : { *(.hash) }
  25  .gnu.hash       : { *(.gnu.hash) }
  26  .dynsym         : { *(.dynsym) }
  27  .dynstr         : { *(.dynstr) }
  28  .gnu.version    : { *(.gnu.version) }
  29  .gnu.version_d  : { *(.gnu.version_d) }
  30  .gnu.version_r  : { *(.gnu.version_r) }
  31  .rel.init       : { *(.rel.init) }
  32  .rela.init      : { *(.rela.init) }
  33  .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
  34  .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
  35  .rel.fini       : { *(.rel.fini) }
  36  .rela.fini      : { *(.rela.fini) }
  37  .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
  38  .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
  39  .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
  40  .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
  41  .rel.tdata      : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
  42  .rela.tdata     : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
  43  .rel.tbss       : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
  44  .rela.tbss      : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
  45  .rel.ctors      : { *(.rel.ctors) }
  46  .rela.ctors     : { *(.rela.ctors) }
  47  .rel.dtors      : { *(.rel.dtors) }
  48  .rela.dtors     : { *(.rela.dtors) }
  49  .rel.got        : { *(.rel.got) }
  50  .rela.got       : { *(.rela.got) }
  51  .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
  52  .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
  53  .rel.plt : {
  54        *(.rel.plt)
  55        PROVIDE_HIDDEN(__rel_iplt_start = .);
  56        *(.rel.iplt)
  57        PROVIDE_HIDDEN(__rel_iplt_end = .);
  58  }
  59  .rela.plt : {
  60        *(.rela.plt)
  61        PROVIDE_HIDDEN(__rela_iplt_start = .);
  62        *(.rela.iplt)
  63        PROVIDE_HIDDEN(__rela_iplt_end = .);
  64  }
  65  .init           : {
  66    KEEP (*(.init))
  67  } =0x90909090
  68  .plt            : { *(.plt) }
  69  .text           : {
  70    TEXT_TEXT
  71    SCHED_TEXT
  72    LOCK_TEXT
  73    *(.fixup)
  74    *(.stub .text.* .gnu.linkonce.t.*)
  75    /* .gnu.warning sections are handled specially by elf32.em.  */
  76    *(.gnu.warning)
  77
  78    . = ALIGN(PAGE_SIZE);
  79  } =0x90909090
  80  . = ALIGN(PAGE_SIZE);
  81  .syscall_stub : {
  82        __syscall_stub_start = .;
  83        *(.__syscall_stub*)
  84        __syscall_stub_end = .;
  85  }
  86  .fini           : {
  87    KEEP (*(.fini))
  88  } =0x90909090
  89
  90  .kstrtab : { *(.kstrtab) }
  91
  92  #include "asm/common.lds.S"
  93
  94  init.data : { INIT_DATA }
  95
  96  /* Ensure the __preinit_array_start label is properly aligned.  We
  97     could instead move the label definition inside the section, but
  98     the linker would then create the section even if it turns out to
  99     be empty, which isn't pretty.  */
 100  . = ALIGN(32 / 8);
 101  .preinit_array     : { *(.preinit_array) }
 102  .init_array     : { *(.init_array) }
 103  .fini_array     : { *(.fini_array) }
 104  .data           : {
 105    INIT_TASK_DATA(KERNEL_STACK_SIZE)
 106    . = ALIGN(KERNEL_STACK_SIZE);
 107    *(.data..init_irqstack)
 108    DATA_DATA
 109    *(.data.* .gnu.linkonce.d.*)
 110    SORT(CONSTRUCTORS)
 111  }
 112  .data1          : { *(.data1) }
 113  .tdata          : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
 114  .tbss           : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
 115  .eh_frame       : { KEEP (*(.eh_frame)) }
 116  .gcc_except_table   : { *(.gcc_except_table) }
 117  .dynamic        : { *(.dynamic) }
 118  .ctors          : {
 119    /* gcc uses crtbegin.o to find the start of
 120       the constructors, so we make sure it is
 121       first.  Because this is a wildcard, it
 122       doesn't matter if the user does not
 123       actually link against crtbegin.o; the
 124       linker won't look for a file to match a
 125       wildcard.  The wildcard also means that it
 126       doesn't matter which directory crtbegin.o
 127       is in.  */
 128    KEEP (*crtbegin.o(.ctors))
 129    /* We don't want to include the .ctor section from
 130       from the crtend.o file until after the sorted ctors.
 131       The .ctor section from the crtend file contains the
 132       end of ctors marker and it must be last */
 133    KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
 134    KEEP (*(SORT(.ctors.*)))
 135    KEEP (*(.ctors))
 136  }
 137  .dtors          : {
 138    KEEP (*crtbegin.o(.dtors))
 139    KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
 140    KEEP (*(SORT(.dtors.*)))
 141    KEEP (*(.dtors))
 142  }
 143  .jcr            : { KEEP (*(.jcr)) }
 144  .got            : { *(.got.plt) *(.got) }
 145  _edata = .;
 146  PROVIDE (edata = .);
 147  .bss            : {
 148   __bss_start = .;
 149   *(.dynbss)
 150   *(.bss .bss.* .gnu.linkonce.b.*)
 151   *(COMMON)
 152   /* Align here to ensure that the .bss section occupies space up to
 153      _end.  Align after .bss to ensure correct alignment even if the
 154      .bss section disappears because there are no input sections.  */
 155   . = ALIGN(32 / 8);
 156  . = ALIGN(32 / 8);
 157  }
 158  _end = .;
 159  PROVIDE (end = .);
 160
 161  STABS_DEBUG
 162
 163  DWARF_DEBUG
 164
 165  DISCARDS
 166}
 167