kdesc->insn + offsetof(struct bpf_insn, imm));
move_blob2blob(gen, insn + sizeof(struct bpf_insn) + offsetof(struct bpf_insn, imm), 4,
kdesc->insn + sizeof(struct bpf_insn) + offsetof(struct bpf_insn, imm));
- emit(gen, BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_8, offsetof(struct bpf_insn, imm)));
- /* jump over src_reg adjustment if imm is not 0 */
- emit(gen, BPF_JMP_IMM(BPF_JNE, BPF_REG_9, 0, 3));
+ /* jump over src_reg adjustment if imm is not 0, reuse BPF_REG_0 from move_blob2blob */
+ emit(gen, BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 3));
goto clear_src_reg;
}
/* remember insn offset, so we can copy BTF ID and FD later */