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authorDaniel Borkmann <dxchgb@gmail.com>2012-09-24 11:57:54 +0000
committerDavid S. Miller <davem@davemloft.net>2012-09-27 18:04:35 -0400
commitaa99521eed6b77628f6f54ff6b2903f4130c0808 (patch)
tree9d1f6313e3a09f79f98300d4a863becf9c8ef8b3 /arch/sparc/net
parent871d1d6b59802adfd42fd22c82ec419bc8fd2f10 (diff)
downloadlinux-aa99521eed6b77628f6f54ff6b2903f4130c0808.tar.gz
sparc: bpf_jit_comp: add XOR instruction for BPF JIT JIT
This patch is a follow-up for patch "filter: add XOR instruction for use with X/K" that implements BPF SPARC JIT parts for the BPF XOR operation. Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/net')
-rw-r--r--arch/sparc/net/bpf_jit_comp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c
index e9073e9501b3..28368701ef79 100644
--- a/arch/sparc/net/bpf_jit_comp.c
+++ b/arch/sparc/net/bpf_jit_comp.c
@@ -464,8 +464,12 @@ void bpf_jit_compile(struct sk_filter *fp)
emit_alu_K(OR, K);
break;
case BPF_S_ANC_ALU_XOR_X: /* A ^= X; */
+ case BPF_S_ALU_XOR_X:
emit_alu_X(XOR);
break;
+ case BPF_S_ALU_XOR_K: /* A ^= K */
+ emit_alu_K(XOR, K);
+ break;
case BPF_S_ALU_LSH_X: /* A <<= X */
emit_alu_X(SLL);
break;