Add support for unconditional bswap instruction. Since LoongArch
is always little-endian, just treat unconditional bswap the same
as big-endian conversion.
Signed-off-by: Hengqi Chen <hengqi.chen@xxxxxxxxx>
---
arch/loongarch/net/bpf_jit.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/loongarch/net/bpf_jit.c b/arch/loongarch/net/bpf_jit.c
index ac9edf02675c..a8be6d4b058c 100644
--- a/arch/loongarch/net/bpf_jit.c
+++ b/arch/loongarch/net/bpf_jit.c
@@ -731,6 +731,7 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool ext
break;
case BPF_ALU | BPF_END | BPF_FROM_BE:
+ case BPF_ALU64 | BPF_END | BPF_FROM_LE:
switch (imm) {
case 16:
emit_insn(ctx, revb2h, dst, dst);
--
2.34.1
