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(parent: bb4207f) | patch
Add kernel support for the VFP FPU/SIMD unit. Based on a diff by drahn@.
authorkettenis <kettenis@openbsd.org>
Fri, 26 Jan 2018 22:25:23 +0000 (22:25 +0000)
committerkettenis <kettenis@openbsd.org>
Fri, 26 Jan 2018 22:25:23 +0000 (22:25 +0000)
commit174c5efd49346c9b0778c3cc1d49fabd66de03a7
treefad2dcfb0f745779917f23bdf2555c273b9c855atree | snapshot
parentbb4207f018c8d92805866e5246800a14b941ae0acommit | diff
Add kernel support for the VFP FPU/SIMD unit.  Based on a diff by drahn@.
This allows us to use floating-pointer and vector instructions in userland
code.  The current implementation assumes all 32 VFP registers are present.
This should be the case on all armv7 hardware currently supported by
OpenBSD.

ok patrick@
sys/arch/armv7/exynos/ec_commands.h diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim