tree 9d9dd4e73a0836a2702f98372bdb063341a01a6c
parent aeec6cdad6cda5fdf26f937c0d15f101539d8185
author Alexey Brodkin <abrodkin@synopsys.com> 1437072338 +0300
committer Vineet Gupta <vgupta@synopsys.com> 1437388410 +0300

ARCv2: add knob for DIV_REV in Kconfig

Being highly configurable core ARC HS among other features might be
configured with or without DIV_REM_OPTION (hardware divider).

That option when enabled adds following instructions: div, divu, rem, remu.

By default ARC HS38 has this option enabled. So we add here possibility
to disable usage of hardware divider by compiler.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>