ld/emulparams/elf32_x86_64.sh

   1 . ${srcdir}/emulparams/plt_unwind.sh
   2 . ${srcdir}/emulparams/extern_protected_data.sh
   3 . ${srcdir}/emulparams/dynamic_undefined_weak.sh
   4 . ${srcdir}/emulparams/reloc_overflow.sh
   5 . ${srcdir}/emulparams/call_nop.sh
   6 SCRIPT_NAME=elf
   7 ELFSIZE=32
   8 OUTPUT_FORMAT="elf32-x86-64"
   9 CHECK_RELOCS_AFTER_OPEN_INPUT=yes
  10 NO_REL_RELOCS=yes
  11 TEXT_START_ADDR=0x400000
  12 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
  13 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
  14 ARCH="i386:x64-32"
  15 MACHINE=
  16 TEMPLATE_NAME=elf32
  17 GENERATE_SHLIB_SCRIPT=yes
  18 GENERATE_PIE_SCRIPT=yes
  19 NO_SMALL_DATA=yes
  20 LARGE_SECTIONS=yes
  21 LARGE_BSS_AFTER_BSS=
  22 SEPARATE_GOTPLT="SIZEOF (.got.plt) >= 24 ? 24 : 0"
  23 IREL_IN_PLT=
  24 # Reuse TINY_READONLY_SECTION which is placed right after .plt section.
  25 TINY_READONLY_SECTION="
  26 .plt.got      ${RELOCATING-0} : { *(.plt.got) }
  27 "
  28
  29 if [ "x${host}" = "x${target}" ]; then
  30   case " $EMULATION_LIBPATH " in
  31     *" ${EMULATION_NAME} "*)
  32       NATIVE=yes
  33   esac
  34 fi
  35
  36 # Linux modifies the default library search path to first include
  37 # a 32-bit specific directory.
  38 case "$target" in
  39   x86_64*-linux*|i[3-7]86-*-linux-*)
  40     case "$EMULATION_NAME" in
  41       *32*)
  42         LIBPATH_SUFFIX=x32
  43         LIBPATH_SUFFIX_SKIP=64
  44         ;;
  45       *64*)
  46         LIBPATH_SUFFIX=64
  47         ;;
  48     esac
  49     ;;
  50 esac