diff options
Diffstat (limited to 'arch/loongarch/net/bpf_jit.c')
| -rw-r--r-- | arch/loongarch/net/bpf_jit.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/loongarch/net/bpf_jit.c b/arch/loongarch/net/bpf_jit.c index 7dbefd4ba210..ea357a3edc09 100644 --- a/arch/loongarch/net/bpf_jit.c +++ b/arch/loongarch/net/bpf_jit.c @@ -179,15 +179,15 @@ static void __build_epilogue(struct jit_ctx *ctx, bool is_tail_call) if (!is_tail_call) { /* Set return value */ - move_reg(ctx, LOONGARCH_GPR_A0, regmap[BPF_REG_0]); + emit_insn(ctx, addiw, LOONGARCH_GPR_A0, regmap[BPF_REG_0], 0); /* Return to the caller */ - emit_insn(ctx, jirl, LOONGARCH_GPR_RA, LOONGARCH_GPR_ZERO, 0); + emit_insn(ctx, jirl, LOONGARCH_GPR_ZERO, LOONGARCH_GPR_RA, 0); } else { /* * Call the next bpf prog and skip the first instruction * of TCC initialization. */ - emit_insn(ctx, jirl, LOONGARCH_GPR_T3, LOONGARCH_GPR_ZERO, 1); + emit_insn(ctx, jirl, LOONGARCH_GPR_ZERO, LOONGARCH_GPR_T3, 1); } } @@ -904,7 +904,7 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool ext return ret; move_addr(ctx, t1, func_addr); - emit_insn(ctx, jirl, t1, LOONGARCH_GPR_RA, 0); + emit_insn(ctx, jirl, LOONGARCH_GPR_RA, t1, 0); move_reg(ctx, regmap[BPF_REG_0], LOONGARCH_GPR_A0); break; |