cfi_bpf_hash
emit_kcfi(is_main_prog ? cfi_bpf_hash : cfi_bpf_subprog_hash, ctx);
emit_kcfi(is_subprog ? cfi_bpf_subprog_hash : cfi_bpf_hash, ctx);
cfi_bpf_hash = cfi_rehash(cfi_bpf_hash);
emit_cfi(&prog, ip, cfi_bpf_hash, 1);
extern u32 cfi_bpf_hash;
DEFINE_CFI_TYPE(cfi_bpf_hash, __bpf_prog_runX);