Symbol: ___bpf_reg_cnt8
tools/lib/bpf/bpf_tracing.h
713
#define ___bpf_reg_cnt9(t, x, args...) (___bpf_reg_cnt8(args) + ___bpf_treg_cnt(t))
tools/lib/bpf/bpf_tracing.h
735
#define ___bpf_ctx_arg8(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt8(t, x, args)) ___bpf_ctx_arg7(n, args)