@@ -46,6 +46,7 @@ compression=.gz
uboot_comp=gzip
pie=
format=
+notext=
# cross-compilation prefix
CROSS=
@@ -353,6 +354,7 @@ epapr)
platformo="$object/pseries-head.o $object/epapr.o $object/epapr-wrapper.o"
link_address='0x20000000'
pie=-pie
+ notext='-z notext'
;;
mvme5100)
platformo="$object/fixed-head.o $object/mvme5100.o"
@@ -493,8 +495,8 @@ if [ "$platform" != "miboot" ]; then
text_start="-Ttext $link_address"
fi
#link everything
- ${CROSS}ld -m $format -T $lds $text_start $pie $nodl -o "$ofile" $map \
- $platformo $tmp $object/wrapper.a
+ ${CROSS}ld -m $format -T $lds $text_start $pie $notext $nodl -o "$ofile" \
+ $map $platformo $tmp $object/wrapper.a
rm $tmp
fi
The "-z notext" flag disables reporting an error if DT_TEXTREL is set. ld.lld: error: can't create dynamic relocation R_PPC64_ADDR64 against symbol: _start in readonly segment; recompile object files with -fPIC or pass '-Wl,-z,notext' to allow text relocations in the output >>> defined in >>> referenced by crt0.o:(.text+0x8) in archive arch/powerpc/boot/wrapper.a The BFD linker disables this by default (though it's configurable in current versions). LLD enables this by default. So we add the flag to keep LLD from emitting the error. Cc: Fangrui Song <maskray@google.com> Cc: Alan Modra <amodra@gmail.com> Signed-off-by: Bill Wendling <morbo@google.com> --- arch/powerpc/boot/wrapper | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)