# The PLT-agnostic parts of a generic 32-bit ELF PowerPC target.  Included by:
# elf32ppc.sh elf32ppcvxworks.sh elf64ppc.sh
setglobal TEMPLATE_NAME = 'elf32'
setglobal GENERATE_SHLIB_SCRIPT = 'yes'
setglobal GENERATE_PIE_SCRIPT = 'yes'
setglobal SCRIPT_NAME = 'elf'
setglobal OUTPUT_FORMAT = '"elf32-powerpc'"
setglobal NO_REL_RELOCS = 'yes'
setglobal TEXT_START_ADDR = '0x01800000'
setglobal MAXPAGESIZE = '"CONSTANT (MAXPAGESIZE)'"
setglobal COMMONPAGESIZE = '"CONSTANT (COMMONPAGESIZE)'"
setglobal ARCH = 'powerpc:common'
setglobal MACHINE = ''
setglobal EXECUTABLE_SYMBOLS = ''PROVIDE (__stack = 0); PROVIDE (___stack = 0);''
if test -z $(CREATE_SHLIB) {
  setglobal SBSS_START_SYMBOLS = '"PROVIDE (__sbss_start = .); PROVIDE (___sbss_start = .);'"
  setglobal 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
}
setglobal OTHER_END_SYMBOLS = '"__end = .;'"
setglobal OTHER_RELRO_SECTIONS = ""
  .fixup        $(RELOCATING-0) : { *(.fixup) }
  .got1         $(RELOCATING-0) : { *(.got1) }
  .got2         $(RELOCATING-0) : { *(.got2) }
""
setglobal 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//] {
  match " $EMULATION_LIBPATH " {
    with *" ${EMULATION_NAME} "*
      setglobal 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.
match "$host":"$EMULATION_NAME" {
  with *le-*:*64lppc* setglobal LIBPATH_SUFFIX = '64' 
  with *le-*:*32lppc* setglobal LIBPATH_SUFFIX = '32' 
  with *le-*:*64* setglobal LIBPATH_SUFFIX = '64be' 
  with *le-*:*32* setglobal LIBPATH_SUFFIX = '32be' 
  with *:*64lppc* setglobal LIBPATH_SUFFIX = '64le' 
  with *:*32lppc* setglobal LIBPATH_SUFFIX = '32le' 
  with *:*64* setglobal LIBPATH_SUFFIX = '64' 
  with *:*32* setglobal LIBPATH_SUFFIX = '32' 
}