Fix for xtensa PR ld/25861 introduced a regression in handling negative
symbol differences resulting in linker performing incorrect relaxation
or failing to link. Fix XTENSA_NDIFF relocation handling.
Backported from:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;h=d548f47df4d2e3d117d504a4c9977982c78a0556
Fixes: f0291ef4ab ("package/binutils: fix xtensa PR ld/25861")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Tested-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
xtensa ld fails with the following message
ld: BFD (GNU Binutils) 2.31.1 internal error, aborting at
elf32-xtensa.c:3283 in elf_xtensa_finish_dynamic_sections
during domoticz package build. It happens because of mismatch between
the size allocated for dynamic relocations in the executable image and
the number of PLT relocations actually written to the image. The
mismatch is caused by the fact that undefined weak symbol is treated as
dynamic (and thus needing PLT relocation), but xtensa linker not
expecting that.
Fixes: http://autobuild.buildroot.net/results/7885705f1b1c0f31cf21b464150f5509929c1906/
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Backported from: e15a8da9c71336b06cb5f2706c3f6b7e6ddd95a3
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
