arm: mark save_boot_params_ret as a function
authorPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tue, 10 Oct 2017 14:21:12 +0000 (16:21 +0200)
committerPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tue, 21 Nov 2017 22:57:22 +0000 (23:57 +0100)
commitff143d55564373c2a5e8a128a71223f26ee2420f
tree11a1e31bf927a4f00db4e7effbf61b5c63494215
parent7776cc011df4565ed6cf0be65d33ccf28c2fffab
arm: mark save_boot_params_ret as a function

As no '.type' was set for save_boot_params_ret in start.S, binutils
did not track whether it was emitted as A32 or T32.  By properly
marking save_boot_params_ret as a potential function entry, we can
make sure that the compiler will insert the appropriate instructions
for branching to save_boot_params_ret both for call-sites emitted as
A32 and T32.

Reported-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
arch/arm/cpu/armv7/start.S