ld/emulparams/elf64ppc.sh

   1 TEMPLATE_NAME=elf32
   2 EXTRA_EM_FILE=ppc64elf
   3 ELFSIZE=64
   4 GENERATE_SHLIB_SCRIPT=yes
   5 SCRIPT_NAME=elf
   6 OUTPUT_FORMAT="elf64-powerpc"
   7 TEXT_START_ADDR=0x10000000
   8 MAXPAGESIZE=0x40000
   9 COMMONPAGESIZE=0x1000
  10 ARCH=powerpc:common64
  11 MACHINE=
  12 NOP=0x60000000
  13 EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);'
  14 OTHER_BSS_END_SYMBOLS='__end = .;'
  15 CTOR_START='PROVIDE (__CTOR_LIST__ = .); PROVIDE (___CTOR_LIST__ = .);'
  16 CTOR_END='PROVIDE (__CTOR_END__ = .); PROVIDE (___CTOR_END__ = .);'
  17 DTOR_START='PROVIDE (__DTOR_LIST__ = .); PROVIDE (___DTOR_LIST__ = .);'
  18 DTOR_END='PROVIDE (__DTOR_END__ = .); PROVIDE (___DTOR_END__ = .);'
  19 OTHER_TEXT_SECTIONS="*(.sfpr .glink)"
  20 BSS_PLT=
  21 OTHER_BSS_SYMBOLS="
  22   .tocbss       ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.tocbss)}"
  23 OTHER_PLT_RELOC_SECTIONS="
  24   .rela.tocbss  ${RELOCATING-0} : { *(.rela.tocbss) }"
  25 OTHER_GOT_SECTIONS="
  26   .toc          ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.toc) }"
  27 OTHER_GOT_RELOC_SECTIONS="
  28   .rela.toc     ${RELOCATING-0} : { *(.rela.toc) }"
  29 OTHER_READWRITE_SECTIONS="
  30   .toc1         ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.toc1) }
  31   .opd          ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { KEEP (*(.opd)) }"
  32
  33 # Treat a host that matches the target with the possible exception of "64"
  34 # in the name as if it were native.
  35 if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
  36     case " $EMULATION_LIBPATH " in
  37       *" ${EMULATION_NAME} "*)
  38         LIB_PATH=${libdir}
  39         for lib in ${NATIVE_LIB_DIRS}; do
  40           case :${LIB_PATH}: in
  41             *:${lib}:*) ;;
  42             *) LIB_PATH=${LIB_PATH}:${lib} ;;
  43           esac
  44         done
  45         # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
  46         case "$EMULATION_NAME" in
  47           *64*) LIB_PATH=`echo ${LIB_PATH}: | sed -e s,:,64:,g`$LIB_PATH
  48         esac
  49     esac
  50 fi