binutils-gdb/ld/emulparams/elf_x86_64.sh

SCRIPT_NAME=elf
ELFSIZE=64
OUTPUT_FORMAT="elf64-x86-64"
TEXT_START_ADDR=0x400000
MAXPAGESIZE=0x100000
COMMONPAGESIZE=0x1000
NONPAGED_TEXT_START_ADDR=0x400000
ARCH="i386:x86-64"
MACHINE=
NOP=0x90909090
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
GENERATE_PIE_SCRIPT=yes
NO_SMALL_DATA=yes
SEPARATE_GOTPLT=24

LARGE_SECTIONS="
  .lbss ${RELOCATING-0} :
  {
    *(.dynlbss)
    *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
    *(LARGE_COMMON)
  }
  .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
  {
    *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
  }
  .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
  {
    *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
    ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
  }"
REL_LARGE="
  .rel.ldata    ${RELOCATING-0} : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) }
  .rela.ldata   ${RELOCATING-0} : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) }
  .rel.lbss     ${RELOCATING-0} : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) }
  .rela.lbss    ${RELOCATING-0} : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) }
  .rel.lrodata  ${RELOCATING-0} : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) }
  .rela.lrodata ${RELOCATING-0} : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }"

if [ "x${host}" = "x${target}" ]; then
  case " $EMULATION_LIBPATH " in
    *" ${EMULATION_NAME} "*)
      NATIVE=yes
  esac
fi

# Linux modify the default library search path to first include
# a 64-bit specific directory.
case "$target" in
  x86_64*-linux*)
    case "$EMULATION_NAME" in
      *64*) LIBPATH_SUFFIX=64 ;;
    esac
    ;;
esac