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* emulparams/elf32ppccommon.sh (LIBPATH_SUFFIX): Provide 32-bit 

and cross-endian values.
	* emulparams/elf64ppc.sh: Source elf32ppccomon.sh.  Delete duplicate,
	and unset unwanted variables.
This commit is contained in:
Alan Modra 2013-09-24 06:29:39 +00:00
parent 0f70b6b504
commit 6c668e71eb
3 changed files with 26 additions and 26 deletions
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7
ld/ChangeLog
View File

@ -1,3 +1,10 @@
2013-09-24 Alan Modra <amodra@gmail.com>
* emulparams/elf32ppccommon.sh (LIBPATH_SUFFIX): Provide 32-bit
and cross-endian values.
* emulparams/elf64ppc.sh: Source elf32ppccomon.sh. Delete duplicate,
and unset unwanted variables.
2013-09-24 Alan Modra <amodra@gmail.com>
* genscripts.sh (LIB_PATH): Don't exclude libdir or tooldir when

14
ld/emulparams/elf32ppccommon.sh
View File

@ -1,5 +1,5 @@
# The PLT-agnostic parts of a generic 32-bit ELF PowerPC target. Included by:
# elf32ppc.sh elf32ppcvxworks.sh
# elf32ppc.sh elf32ppcvxworks.sh elf64ppc.sh
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
GENERATE_PIE_SCRIPT=yes
@ -45,6 +45,14 @@ if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
fi
# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
case "$EMULATION_NAME" in
*64*) LIBPATH_SUFFIX=64 ;;
# Similarly, look for 32 bit libraries in /lib32, /usr/lib32 etc.
case "$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

31
ld/emulparams/elf64ppc.sh
View File

@ -1,19 +1,19 @@
. ${srcdir}/emulparams/elf32ppccommon.sh
. ${srcdir}/emulparams/plt_unwind.sh
TEMPLATE_NAME=elf32
EXTRA_EM_FILE=ppc64elf
ELFSIZE=64
GENERATE_SHLIB_SCRIPT=yes
GENERATE_PIE_SCRIPT=yes
SCRIPT_NAME=elf
OUTPUT_FORMAT="elf64-powerpc"
NO_REL_RELOCS=yes
TEXT_START_ADDR=0x10000000
#SEGMENT_SIZE=0x10000000
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
ARCH=powerpc:common64
MACHINE=
NOP=0x60000000
unset EXECUTABLE_SYMBOLS
unset SDATA_START_SYMBOLS
unset SDATA2_START_SYMBOLS
unset SBSS_START_SYMBOLS
unset SBSS_END_SYMBOLS
unset OTHER_END_SYMBOLS
unset OTHER_RELRO_SECTIONS
OTHER_TEXT_SECTIONS="*(.sfpr .glink)"
BSS_PLT=
OTHER_BSS_SYMBOLS="
@ -39,18 +39,3 @@ OTHER_READWRITE_SECTIONS="
.toc1 ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.toc1) }
.opd ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { KEEP (*(.opd)) }
.branch_lt ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.branch_lt) }"
# 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
*" ${EMULATION_NAME} "*)
NATIVE=yes
;;
esac
fi
# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
case "$EMULATION_NAME" in
*64*) LIBPATH_SUFFIX=64 ;;
esac