powerpc/bpf/jit: Introduce rotate immediate instructions
Since we will be using the rotate immediate instructions for extended BPF JIT, let's introduce macros for the same. And since the shift immediate operations use the rotate immediate instructions, let's redo those macros to use the newly introduced instructions. Acked-by: NAlexei Starovoitov <ast@kernel.org> Signed-off-by: NNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
Showing
想要评论请 注册 或 登录