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| author | Etienne Carriere <etienne.carriere@linaro.org> | 2017-11-05 22:57:56 +0100 |
|---|---|---|
| committer | Etienne Carriere <etienne.carriere@linaro.org> | 2017-11-08 14:42:07 +0100 |
| commit | 1d791530d0f3a4a02e285a38f35fecac4feec70c (patch) | |
| tree | 9b4aaa565d356471e5e0edc82cf3d7ea0b04e172 /drivers | |
| parent | 64deed19e4f78abd7f68393096dacb58f8be1fa3 (diff) | |
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>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions