ld/emulparams/elf32_x86_64.sh

   1 source_sh ${srcdir}/emulparams/plt_unwind.sh
   2 source_sh ${srcdir}/emulparams/extern_protected_data.sh
   3 source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
   4 source_sh ${srcdir}/emulparams/reloc_overflow.sh
   5 source_sh ${srcdir}/emulparams/call_nop.sh
   6 source_sh ${srcdir}/emulparams/cet.sh
   7 source_sh ${srcdir}/emulparams/x86-report-relative.sh
   8 source_sh ${srcdir}/emulparams/x86-64-level.sh
   9 source_sh ${srcdir}/emulparams/static.sh
  10 source_sh ${srcdir}/emulparams/dt-relr.sh
  11 SCRIPT_NAME=elf
  12 ELFSIZE=32
  13 OUTPUT_FORMAT="elf32-x86-64"
  14 NO_REL_RELOCS=yes
  15 TEXT_START_ADDR=0x400000
  16 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
  17 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
  18 ARCH="i386:x64-32"
  19 MACHINE=
  20 TEMPLATE_NAME=elf
  21 EXTRA_EM_FILE="elf-x86"
  22 GENERATE_SHLIB_SCRIPT=yes
  23 GENERATE_PIE_SCRIPT=yes
  24 NO_SMALL_DATA=yes
  25 LARGE_SECTIONS=yes
  26 LARGE_BSS_AFTER_BSS=
  27 SEPARATE_GOTPLT="SIZEOF (.got.plt) >= 24 ? 24 : 0"
  28 IREL_IN_PLT=
  29 # These sections are placed right after .plt section.
  30 OTHER_PLT_SECTIONS="
  31 .plt.got      ${RELOCATING-0} : { *(.plt.got) }
  32 .plt.sec      ${RELOCATING-0} : { *(.plt.sec) }
  33 "
  34
  35 if [ "x${host}" = "x${target}" ]; then
  36   case " $EMULATION_LIBPATH " in
  37     *" ${EMULATION_NAME} "*)
  38       NATIVE=yes
  39   esac
  40 fi
  41
  42 # Linux modifies the default library search path to first include
  43 # a 32-bit specific directory.
  44 case "$target" in
  45   x86_64*-linux*|i[3-7]86-*-linux-*)
  46     case "$EMULATION_NAME" in
  47       *32*)
  48         LIBPATH_SUFFIX=x32
  49         LIBPATH_SUFFIX_SKIP=64
  50         ;;
  51       *64*)
  52         LIBPATH_SUFFIX=64
  53         ;;
  54     esac
  55     ;;
  56 esac