ARMv7: division support for missing __aeabi_*divmod
ARMv7-A architectures that do not support the Virtualization extensions
do not support instructions for the 32bit division. This change provides
a software implementation for 32bit division.
The division implementation is dumped from the OP-TEE project
http://github.com/OP-TEE/optee_os. The code was slightly modified
to pass trusted firmware checkpatch requirements and copyright is
given to the ARM trusted firmware initiative and its contributors.
Change-Id: Idae0c7b80a0d75eac9bd41ae121921d4c5af3fa3
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
2 files changed