This new symbol will be used by architectures introduced with gcc 8 and by external toolchains based on gcc 8. [1] https://gcc.gnu.org/gcc-8/changes.html Signed-off-by: Romain Naour <romain.naour@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>