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