This file is indexed.

/usr/share/libhugetlbfs/ldscripts/elf_i386.xBDT is in libhugetlbfs-dev 2.19-0ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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/* Linker script for normal executables with text, data and BSS in hugepages */
OUTPUT_FORMAT("elf32-i386", "elf32-i386",
	      "elf32-i386")
OUTPUT_ARCH(i386)
ENTRY(_start)
SEARCH_DIR("/usr/i486-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
INPUT(-lhugetlbfs);
/* Do we need any of these for elf?
   __DYNAMIC = 0;    */
PHDRS
{
  headers PT_PHDR PHDRS ;
  interp PT_INTERP ;
  htext PT_LOAD FILEHDR PHDRS FLAGS (0x00100005);
  hdata PT_LOAD FLAGS (0x00100007);
  dynamic PT_DYNAMIC ;
  note PT_NOTE ;
  gnu_stack PT_GNU_STACK ;
  /* this is the value of PT_GNU_EH_FRAME as defined in
     usr/include/elf.h but binutils does not recognize that identifier
     as it does other PT_ constants. */
  eh_frame_hdr 1685382480 FLAGS (0x00000004);
}
SECTIONS
{
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  /* Different from the normal origin addres, because we need to make
   * it hugepage aligned */
  __executable_start = 0x08000000; . = 0x08000000 + SIZEOF_HEADERS;
  .interp         : { *(.interp) } :htext :interp
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  .rel.plt        : { *(.rel.plt) } :htext
  .rela.plt       : { *(.rela.plt) } :htext
  .init           :
  {
    KEEP (*(.init))
  }  :htext =0x90909090
  .plt            : { *(.plt) }
  .text           :
  {
    *(.text .stub .text.* .gnu.linkonce.t.*)
    KEEP (*(.text.*personality*))
    /* .gnu.warning sections are handled specially by elf32.em.  */
    *(.gnu.warning)
  }  :htext =0x90909090
  .fini           :
  {
    KEEP (*(.fini))
  }  :htext =0x90909090
  PROVIDE (__etext = .);
  PROVIDE (_etext = .);
  PROVIDE (etext = .);
  .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) } :htext
  .rodata1        : { *(.rodata1) } :htext
  .eh_frame_hdr : { *(.eh_frame_hdr) } :htext :eh_frame_hdr
  /* .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) } :htext
  .gcc_except_table   : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } :htext */

  /* We don't maintain address congruence here, because saving
   * hugepages is more important than saving executable size. */
  . = ALIGN (0x1000000); /* Align to 16MB (4MB hugepage size, plus some slack in case of larger hugepages in future */
  /* Exception handling  */
  .eh_frame       : /* ONLY_IF_RW */ { KEEP (*(.eh_frame)) } :hdata
  .gcc_except_table   : /* ONLY_IF_RW */ { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } :hdata
  /* Thread Local Storage sections  */
  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) } :hdata
  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } :hdata
  /* Ensure the __preinit_array_start label is properly aligned.  We
     could instead move the label definition inside the section, but
     the linker would then create the section even if it turns out to
     be empty, which isn't pretty.  */
  . = ALIGN(32 / 8);
  PROVIDE (__preinit_array_start = .);
  .preinit_array     : { KEEP (*(.preinit_array)) } :hdata
  PROVIDE (__preinit_array_end = .);
  PROVIDE (__init_array_start = .);
  .init_array     : { KEEP (*(.init_array)) } :hdata
  PROVIDE (__init_array_end = .);
  PROVIDE (__fini_array_start = .);
  .fini_array     : { KEEP (*(.fini_array)) } :hdata
  PROVIDE (__fini_array_end = .);
  .ctors          :
  {
    /* gcc uses crtbegin.o to find the start of
       the constructors, so we make sure it is
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       actually link against crtbegin.o; the
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       wildcard.  The wildcard also means that it
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       is in.  */
    KEEP (*crtbegin*.o(.ctors))
    /* We don't want to include the .ctor section from
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       The .ctor section from the crtend file contains the
       end of ctors marker and it must be last */
    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
    KEEP (*(SORT(.ctors.*)))
    KEEP (*(.ctors))
  } :hdata
  .dtors          :
  {
    KEEP (*crtbegin*.o(.dtors))
    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
    KEEP (*(SORT(.dtors.*)))
    KEEP (*(.dtors))
  } :hdata
  .jcr            : { KEEP (*(.jcr)) } :hdata
  .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) } :hdata
  .dynamic        : { *(.dynamic) } :dynamic :hdata
  .got            : { *(.got.plt) *(.got) } :hdata
  .data           :
  {
    *(.data .data.* .gnu.linkonce.d.*)
    KEEP (*(.gnu.linkonce.d.*personality*))
    SORT(CONSTRUCTORS)
  } :hdata
  .data1          : { *(.data1) } :hdata
  _edata = .;
  PROVIDE (edata = .);
  . = ALIGN(32 / 8);
  __bss_start = .;
  .bss        :
  {
   *(.dynbss)
   *(.bss .bss.* .gnu.linkonce.b.*)
   *(COMMON)
  }  :hdata
  _end = .;
  PROVIDE (end = .);
  /* Stabs debugging sections.  */
  .stab          0 : { *(.stab) }
  .stabstr       0 : { *(.stabstr) }
  .stab.excl     0 : { *(.stab.excl) }
  .stab.exclstr  0 : { *(.stab.exclstr) }
  .stab.index    0 : { *(.stab.index) }
  .stab.indexstr 0 : { *(.stab.indexstr) }
  .comment       0 : { *(.comment) }
  /* DWARF debug sections.
     Symbols in the DWARF debugging sections are relative to the beginning
     of the section so we begin them at 0.  */
  /* DWARF 1 */
  .debug          0 : { *(.debug) }
  .line           0 : { *(.line) }
  /* GNU DWARF 1 extensions */
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  /* DWARF 1.1 and DWARF 2 */
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  /* DWARF 2 */
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  /* SGI/MIPS DWARF 2 extensions */
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  /DISCARD/ : { *(.note.GNU-stack) }
}