ld/emulparams/elf64ppc.sh

   1 TEMPLATE_NAME=elf32
   2 EXTRA_EM_FILE=ppc64elf
   3 ELFSIZE=64
   4 GENERATE_SHLIB_SCRIPT=yes
   5 GENERATE_PIE_SCRIPT=yes
   6 SCRIPT_NAME=elf
   7 OUTPUT_FORMAT="elf64-powerpc"
   8 TEXT_START_ADDR=0x10000000
   9 #SEGMENT_SIZE=0x10000000
  10 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
  11 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
  12 ARCH=powerpc:common64
  13 MACHINE=
  14 NOP=0x60000000
  15 OTHER_TEXT_SECTIONS="*(.sfpr .glink)"
  16 BSS_PLT=
  17 OTHER_BSS_SYMBOLS="
  18   .tocbss       ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.tocbss)}"
  19 OTHER_PLT_RELOC_SECTIONS="
  20   .rela.tocbss  ${RELOCATING-0} : { *(.rela.tocbss) }"
  21
  22 if test x${RELOCATING+set} = xset; then
  23   GOT="
  24   .got          : ALIGN(8) { *(.got .toc) }"
  25 else
  26   GOT="
  27   .got          0 : { *(.got) }
  28   .toc          0 : { *(.toc) }"
  29 fi
  30 OTHER_GOT_RELOC_SECTIONS="
  31   .rela.toc     ${RELOCATING-0} : { *(.rela.toc) }
  32   .rela.opd     ${RELOCATING-0} : { *(.rela.opd) }
  33   .rela.branch_lt       ${RELOCATING-0} : { *(.rela.branch_lt) }"
  34 OTHER_READWRITE_SECTIONS="
  35   .toc1         ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.toc1) }
  36   .opd          ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { KEEP (*(.opd)) }
  37   .branch_lt    ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.branch_lt) }"
  38
  39 # Treat a host that matches the target with the possible exception of "64"
  40 # in the name as if it were native.
  41 if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
  42   case " $EMULATION_LIBPATH " in
  43     *" ${EMULATION_NAME} "*)
  44       NATIVE=yes
  45       ;;
  46   esac
  47 fi
  48
  49 # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
  50 case "$EMULATION_NAME" in
  51   *64*) LIBPATH_SUFFIX=64 ;;
  52 esac