tree 1efc9911225aa4c697b6b2697c21f744d630c665
parent 7223bfa47ea831fca634550ad7e7a534d0fe8ec9
author Tim Wawrzynczak <twawrzynczak@chromium.org> 1601588202 -0600
committer Angel Pons <th3fanbus@gmail.com> 1602689099 +0000

lib and libpayload: add 64-bit versions of clz, __ffs and log2

Add 64-bit versions of clz, __ffs & log2: `__ffs64`, `__clz64`,
and `log2_64`.

Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Iefc6e6c51f5b20607c88e38660a499a4f77ce0d0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45938
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>