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PPC: net: bpf_jit_comp: add XOR instruction for BPF JIT

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This patch is a follow-up for patch "filter: add XOR instruction for use
with X/K" that implements BPF PowerPC JIT parts for the BPF XOR operation.

Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch>
Cc: Matt Evans <matt@ozlabs.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Borkmann
2012-11-08 11:39:41 +00:00
committed by David S. Miller
parent 18d359ceb0
commit 02871903a1
3 changed files with 20 additions and 0 deletions
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arch/powerpc/include/asm/ppc-opcode.h
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@@ -168,9 +168,12 @@
#define PPC_INST_AND 0x7c000038
#define PPC_INST_ANDDOT 0x7c000039
#define PPC_INST_OR 0x7c000378
#define PPC_INST_XOR 0x7c000278
#define PPC_INST_ANDI 0x70000000
#define PPC_INST_ORI 0x60000000
#define PPC_INST_ORIS 0x64000000
#define PPC_INST_XORI 0x68000000
#define PPC_INST_XORIS 0x6c000000
#define PPC_INST_NEG 0x7c0000d0
#define PPC_INST_BRANCH 0x48000000
#define PPC_INST_BRANCH_COND 0x40800000