ld/emulparams/elf32ppc.sh

   1 # If you change this file, please also look at files which source this one:
   2 # elf32lppc.sh elf32ppclinux.sh elf32ppcsim.sh
   3
   4 TEMPLATE_NAME=elf32
   5 EXTRA_EM_FILE=ppc32elf
   6 GENERATE_SHLIB_SCRIPT=yes
   7 GENERATE_PIE_SCRIPT=yes
   8 SCRIPT_NAME=elf
   9 OUTPUT_FORMAT="elf32-powerpc"
  10 TEXT_START_ADDR=0x01800000
  11 MAXPAGESIZE=0x10000
  12 COMMONPAGESIZE=0x1000
  13 ARCH=powerpc:common
  14 MACHINE=
  15 # Yes, we want duplicate .got and .plt sections.  The linker chooses the
  16 # appropriate one magically in ppc_after_open
  17 DATA_GOT=
  18 SDATA_GOT=
  19 SEPARATE_GOTPLT=0
  20 BSS_PLT=
  21 GOT=".got          ${RELOCATING-0} : SPECIAL { *(.got) }"
  22 PLT=".plt          ${RELOCATING-0} : SPECIAL { *(.plt) }"
  23 GOTPLT="${PLT}"
  24 OTHER_TEXT_SECTIONS="*(.glink)"
  25 EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);'
  26 OTHER_BSS_END_SYMBOLS='__end = .;'
  27 OTHER_RELRO_SECTIONS="
  28   .fixup        ${RELOCATING-0} : { *(.fixup) }
  29   .got1         ${RELOCATING-0} : { *(.got1) }
  30   .got2         ${RELOCATING-0} : { *(.got2) }
  31 "
  32 OTHER_GOT_RELOC_SECTIONS="
  33   .rela.got1         ${RELOCATING-0} : { *(.rela.got1) }
  34   .rela.got2         ${RELOCATING-0} : { *(.rela.got2) }
  35 "
  36
  37 # Treat a host that matches the target with the possible exception of "64"
  38 # in the name as if it were native.
  39 if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
  40   case " $EMULATION_LIBPATH " in
  41     *" ${EMULATION_NAME} "*)
  42       NATIVE=yes
  43       ;;
  44   esac
  45 fi
  46
  47 # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
  48 case "$EMULATION_NAME" in
  49   *64*) LIBPATH_SUFFIX=64 ;;
  50 esac