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| author | Daniel Borkmann <daniel@iogearbox.net> | 2018-05-04 01:08:18 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2018-05-03 16:49:20 -0700 |
| commit | fe83963b7c38a2b30a26a90880c75a31c283d957 (patch) | |
| tree | e121b6c4f4c08a9262d57c86efad9b6766b7b607 /arch/sparc/net/bpf_jit_64.h | |
| parent | 816d9ef32a8b29174cd5bb8c9f76c5b326c58a9b (diff) | |
| download | linux-fe83963b7c38a2b30a26a90880c75a31c283d957.tar.gz linux-fe83963b7c38a2b30a26a90880c75a31c283d957.tar.bz2 linux-fe83963b7c38a2b30a26a90880c75a31c283d957.zip | |
bpf, sparc64: remove ld_abs/ld_ind
Since LD_ABS/LD_IND instructions are now removed from the core and
reimplemented through a combination of inlined BPF instructions and
a slow-path helper, we can get rid of the complexity from sparc64 JIT.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'arch/sparc/net/bpf_jit_64.h')
| -rw-r--r-- | arch/sparc/net/bpf_jit_64.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/sparc/net/bpf_jit_64.h b/arch/sparc/net/bpf_jit_64.h index 428f7fd19175..fbc836f1c51c 100644 --- a/arch/sparc/net/bpf_jit_64.h +++ b/arch/sparc/net/bpf_jit_64.h @@ -33,35 +33,6 @@ #define I5 0x1d #define FP 0x1e #define I7 0x1f - -#define r_SKB L0 -#define r_HEADLEN L4 -#define r_SKB_DATA L5 -#define r_TMP G1 -#define r_TMP2 G3 - -/* assembly code in arch/sparc/net/bpf_jit_asm_64.S */ -extern u32 bpf_jit_load_word[]; -extern u32 bpf_jit_load_half[]; -extern u32 bpf_jit_load_byte[]; -extern u32 bpf_jit_load_byte_msh[]; -extern u32 bpf_jit_load_word_positive_offset[]; -extern u32 bpf_jit_load_half_positive_offset[]; -extern u32 bpf_jit_load_byte_positive_offset[]; -extern u32 bpf_jit_load_byte_msh_positive_offset[]; -extern u32 bpf_jit_load_word_negative_offset[]; -extern u32 bpf_jit_load_half_negative_offset[]; -extern u32 bpf_jit_load_byte_negative_offset[]; -extern u32 bpf_jit_load_byte_msh_negative_offset[]; - -#else -#define r_RESULT %o0 -#define r_SKB %o0 -#define r_OFF %o1 -#define r_HEADLEN %l4 -#define r_SKB_DATA %l5 -#define r_TMP %g1 -#define r_TMP2 %g3 #endif #endif /* _BPF_JIT_H */ |