tree b8379a00026d6bd33bf6046b6296ebbee66e4e55
parent 8f4f1639a19db231e4579612dbc6d147e8d07ffd
author Guo Ren <ren_guo@c-sky.com> 1544347913 +0800
committer Guo Ren <ren_guo@c-sky.com> 1546269360 +0800

csky: remove unused members in processor.h

Cleanup struct cpuinfo_csky and struct thread_struct, remove all esp0
related code. We could get pt_regs from sp and backtrace could use fp
in switch_stack.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>