csky: VDSO and rt_sigreturn
authorGuo Ren <ren_guo@c-sky.com>
Wed, 5 Sep 2018 06:25:14 +0000 (14:25 +0800)
committerGuo Ren <ren_guo@c-sky.com>
Thu, 25 Oct 2018 16:54:22 +0000 (00:54 +0800)
commitdd3ef10ea295f8f4181e6044fb19444cad7c6aab
treea866e02f173967c81798428d64a8b0f3f9c8cd6a
parente9564df753fd547fcbcd4fd10015c3b1213ef452
csky: VDSO and rt_sigreturn

This patch adds files related to VDSO and our VDSO only support
rt_sigreturn.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
arch/csky/abiv1/inc/abi/vdso.h [new file with mode: 0644]
arch/csky/abiv2/inc/abi/vdso.h [new file with mode: 0644]
arch/csky/include/asm/vdso.h [new file with mode: 0644]
arch/csky/kernel/vdso.c [new file with mode: 0644]