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# The PLT-agnostic parts of a generic 32-bit ELF PowerPC target. Included by:
# elf32ppc.sh elf32ppcvxworks.sh elf64ppc.sh
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
GENERATE_PIE_SCRIPT=yes
SCRIPT_NAME=elf
OUTPUT_FORMAT="elf32-powerpc"
NO_REL_RELOCS=yes
TEXT_START_ADDR=0x01800000
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
ARCH=powerpc:common
MACHINE=
EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);'
if test -z "${CREATE_SHLIB}"; then
SBSS_START_SYMBOLS="PROVIDE (__sbss_start = .); PROVIDE (___sbss_start = .);"
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
fi
OTHER_END_SYMBOLS="__end = .;"
OTHER_RELRO_SECTIONS="
.fixup ${RELOCATING-0} : { *(.fixup) }
.got1 ${RELOCATING-0} : { *(.got1) }
.got2 ${RELOCATING-0} : { *(.got2) }
"
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//`; then
case " $EMULATION_LIBPATH " in
*" ${EMULATION_NAME} "*)
NATIVE=yes
;;
esac
fi
# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
# Similarly, look for 32 bit libraries in /lib32, /usr/lib32 etc.
case "$host":"$EMULATION_NAME" in
*le-*:*64lppc*) LIBPATH_SUFFIX=64 ;;
*le-*:*32lppc*) LIBPATH_SUFFIX=32 ;;
*le-*:*64*) LIBPATH_SUFFIX=64be ;;
*le-*:*32*) LIBPATH_SUFFIX=32be ;;
*:*64lppc*) LIBPATH_SUFFIX=64le ;;
*:*32lppc*) LIBPATH_SUFFIX=32le ;;
*:*64*) LIBPATH_SUFFIX=64 ;;
*:*32*) LIBPATH_SUFFIX=32 ;;
esac
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