arch/um/kernel/dyn.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   PROVIDE (__executable_start = START);
  11   . = START + SIZEOF_HEADERS;
  12   .interp         : { *(.interp) }
  13   /* Used in arch/um/kernel/mem.c. Any memory between START and __binary_start
  14    * is remapped.*/
  15   __binary_start = .;
  16   . = ALIGN(4096);              /* Init code and data */
  17   _stext = .;
  18   __init_begin = .;
  19   .init.text : {
  20         _sinittext = .;
  21         *(.init.text)
  22         _einittext = .;
  23   }
  24
  25   . = ALIGN(4096);
  26
  27   /* Read-only sections, merged into text segment: */
  28   .hash           : { *(.hash) }
  29   .dynsym         : { *(.dynsym) }
  30   .dynstr         : { *(.dynstr) }
  31   .gnu.version    : { *(.gnu.version) }
  32   .gnu.version_d  : { *(.gnu.version_d) }
  33   .gnu.version_r  : { *(.gnu.version_r) }
  34   .rel.init       : { *(.rel.init) }
  35   .rela.init      : { *(.rela.init) }
  36   .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
  37   .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
  38   .rel.fini       : { *(.rel.fini) }
  39   .rela.fini      : { *(.rela.fini) }
  40   .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
  41   .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
  42   .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
  43   .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
  44   .rel.tdata      : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
  45   .rela.tdata     : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
  46   .rel.tbss       : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
  47   .rela.tbss      : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
  48   .rel.ctors      : { *(.rel.ctors) }
  49   .rela.ctors     : { *(.rela.ctors) }
  50   .rel.dtors      : { *(.rel.dtors) }
  51   .rela.dtors     : { *(.rela.dtors) }
  52   .rel.got        : { *(.rel.got) }
  53   .rela.got       : { *(.rela.got) }
  54   .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
  55   .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
  56   .rel.plt        : { *(.rel.plt) }
  57   .rela.plt       : { *(.rela.plt) }
  58   .init           : {
  59     KEEP (*(.init))
  60   } =0x90909090
  61   .plt            : { *(.plt) }
  62   .text           : {
  63     *(.text)
  64     SCHED_TEXT
  65     LOCK_TEXT
  66     *(.fixup)
  67     *(.stub .text.* .gnu.linkonce.t.*)
  68     /* .gnu.warning sections are handled specially by elf32.em.  */
  69     *(.gnu.warning)
  70   } =0x90909090
  71   .fini           : {
  72     KEEP (*(.fini))
  73   } =0x90909090
  74
  75   .kstrtab : { *(.kstrtab) }
  76
  77   #include "asm/common.lds.S"
  78
  79   init.data : { *(.init.data) }
  80
  81   /* Ensure the __preinit_array_start label is properly aligned.  We
  82      could instead move the label definition inside the section, but
  83      the linker would then create the section even if it turns out to
  84      be empty, which isn't pretty.  */
  85   . = ALIGN(32 / 8);
  86   .preinit_array     : { *(.preinit_array) }
  87   .init_array     : { *(.init_array) }
  88   .fini_array     : { *(.fini_array) }
  89   .data           : {
  90     . = ALIGN(KERNEL_STACK_SIZE);               /* init_task */
  91     *(.data.init_task)
  92     *(.data .data.* .gnu.linkonce.d.*)
  93     SORT(CONSTRUCTORS)
  94   }
  95   .data1          : { *(.data1) }
  96   .tdata          : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
  97   .tbss           : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
  98   .eh_frame       : { KEEP (*(.eh_frame)) }
  99   .gcc_except_table   : { *(.gcc_except_table) }
 100   .dynamic        : { *(.dynamic) }
 101   .ctors          : {
 102     /* gcc uses crtbegin.o to find the start of
 103        the constructors, so we make sure it is
 104        first.  Because this is a wildcard, it
 105        doesn't matter if the user does not
 106        actually link against crtbegin.o; the
 107        linker won't look for a file to match a
 108        wildcard.  The wildcard also means that it
 109        doesn't matter which directory crtbegin.o
 110        is in.  */
 111     KEEP (*crtbegin.o(.ctors))
 112     /* We don't want to include the .ctor section from
 113        from the crtend.o file until after the sorted ctors.
 114        The .ctor section from the crtend file contains the
 115        end of ctors marker and it must be last */
 116     KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
 117     KEEP (*(SORT(.ctors.*)))
 118     KEEP (*(.ctors))
 119   }
 120   .dtors          : {
 121     KEEP (*crtbegin.o(.dtors))
 122     KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
 123     KEEP (*(SORT(.dtors.*)))
 124     KEEP (*(.dtors))
 125   }
 126   .jcr            : { KEEP (*(.jcr)) }
 127   .got            : { *(.got.plt) *(.got) }
 128   _edata = .;
 129   PROVIDE (edata = .);
 130   __bss_start = .;
 131   .bss            : {
 132    *(.dynbss)
 133    *(.bss .bss.* .gnu.linkonce.b.*)
 134    *(COMMON)
 135    /* Align here to ensure that the .bss section occupies space up to
 136       _end.  Align after .bss to ensure correct alignment even if the
 137       .bss section disappears because there are no input sections.  */
 138    . = ALIGN(32 / 8);
 139   . = ALIGN(32 / 8);
 140   }
 141   _end = .;
 142   PROVIDE (end = .);
 143    /* Stabs debugging sections.  */
 144   .stab          0 : { *(.stab) }
 145   .stabstr       0 : { *(.stabstr) }
 146   .stab.excl     0 : { *(.stab.excl) }
 147   .stab.exclstr  0 : { *(.stab.exclstr) }
 148   .stab.index    0 : { *(.stab.index) }
 149   .stab.indexstr 0 : { *(.stab.indexstr) }
 150   .comment       0 : { *(.comment) }
 151   /* DWARF debug sections.
 152      Symbols in the DWARF debugging sections are relative to the beginning
 153      of the section so we begin them at 0.  */
 154   /* DWARF 1 */
 155   .debug          0 : { *(.debug) }
 156   .line           0 : { *(.line) }
 157   /* GNU DWARF 1 extensions */
 158   .debug_srcinfo  0 : { *(.debug_srcinfo) }
 159   .debug_sfnames  0 : { *(.debug_sfnames) }
 160   /* DWARF 1.1 and DWARF 2 */
 161   .debug_aranges  0 : { *(.debug_aranges) }
 162   .debug_pubnames 0 : { *(.debug_pubnames) }
 163   /* DWARF 2 */
 164   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
 165   .debug_abbrev   0 : { *(.debug_abbrev) }
 166   .debug_line     0 : { *(.debug_line) }
 167   .debug_frame    0 : { *(.debug_frame) }
 168   .debug_str      0 : { *(.debug_str) }
 169   .debug_loc      0 : { *(.debug_loc) }
 170   .debug_macinfo  0 : { *(.debug_macinfo) }
 171   /* SGI/MIPS DWARF 2 extensions */
 172   .debug_weaknames 0 : { *(.debug_weaknames) }
 173   .debug_funcnames 0 : { *(.debug_funcnames) }
 174   .debug_typenames 0 : { *(.debug_typenames) }
 175   .debug_varnames  0 : { *(.debug_varnames) }
 176 }