This file is indexed.

/usr/share/libhugetlbfs/ldscripts/elf_i386.xBDT is in libhugetlbfs-dev 2.11-0ubuntu1.

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
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     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
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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 2 */
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  /* SGI/MIPS DWARF 2 extensions */
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  /DISCARD/ : { *(.note.GNU-stack) }
}