# The PLT-agnostic parts of a generic 32-bit ELF PowerPC target.  Included by:
# elf32ppc.sh elf32ppcvxworks.sh elf64ppc.sh
setvar TEMPLATE_NAME = 'elf32'
setvar GENERATE_SHLIB_SCRIPT = 'yes'
setvar GENERATE_PIE_SCRIPT = 'yes'
setvar SCRIPT_NAME = 'elf'
setvar OUTPUT_FORMAT = ""elf32-powerpc""
setvar NO_REL_RELOCS = 'yes'
setvar TEXT_START_ADDR = '0x01800000'
setvar MAXPAGESIZE = ""CONSTANT (MAXPAGESIZE)""
setvar COMMONPAGESIZE = ""CONSTANT (COMMONPAGESIZE)""
setvar ARCH = "powerpc:common"
setvar MACHINE = ''
setvar EXECUTABLE_SYMBOLS = ''PROVIDE (__stack = 0); PROVIDE (___stack = 0);''
if test -z ${CREATE_SHLIB} {
  setvar SBSS_START_SYMBOLS = ""PROVIDE (__sbss_start = .); PROVIDE (___sbss_start = .);""
  setvar SBSS_END_SYMBOLS = ""PROVIDE (__sbss_end = .); PROVIDE (___sbss_end = .);""
} else {
  unset SDATA_START_SYMBOLS
  unset SDATA2_START_SYMBOLS
  unset SBSS_START_SYMBOLS
  unset SBSS_END_SYMBOLS
}
setvar OTHER_END_SYMBOLS = ""__end = .;""
setvar OTHER_RELRO_SECTIONS = ""
  .fixup        ${RELOCATING-0} : { *(.fixup) }
  .got1         ${RELOCATING-0} : { *(.got1) }
  .got2         ${RELOCATING-0} : { *(.got2) }
""
setvar OTHER_GOT_RELOC_SECTIONS = ""
  .rela.got1         ${RELOCATING-0} : { *(.rela.got1) }
  .rela.got2         ${RELOCATING-0} : { *(.rela.got2) }
""

# Treat a host that matches the target with the possible exception of "64"
# in the name as if it were native.
if test $(echo $host | sed -e s/64//) = $(echo $target | sed -e s/64//) {
  case{
    *" ${EMULATION_NAME} "* {
      setvar NATIVE = 'yes'
      }
  }
}

# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
# Similarly, look for 32 bit libraries in /lib32, /usr/lib32 etc.
case (host) {
  *le-*:*64lppc* { setvar LIBPATH_SUFFIX = '64' }
  *le-*:*32lppc* { setvar LIBPATH_SUFFIX = '32' }
  *le-*:*64* { setvar LIBPATH_SUFFIX = '64be' }
  *le-*:*32* { setvar LIBPATH_SUFFIX = '32be' }
  *:*64lppc* { setvar LIBPATH_SUFFIX = '64le' }
  *:*32lppc* { setvar LIBPATH_SUFFIX = '32le' }
  *:*64* { setvar LIBPATH_SUFFIX = '64' }
  *:*32* { setvar LIBPATH_SUFFIX = '32' }
}