https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109253
Bug ID: 109253 Summary: libbpf: failed to find BTF info for global/extern symbol '__divdi3' Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug Assignee: unassigned at gcc dot gnu.org Reporter: james.hilliard1 at gmail dot com Target Milestone: --- I'm seeing this gen object error which does not occur in llvm for a bpf test(tcp_ca_write_sk_pacing.c) in bpf-next. GCC gen object failure: $ /home/buildroot/bpf-next/tools/testing/selftests/bpf/tools/sbin/bpftool --debug gen object /home/buildroot/bpf-next/tools/testing/selftests/bpf/bpf_gcc/tcp_ca_write_sk_pacing.bpf.linked1.o /home/buildroot/bpf-next/tools/testing/selftests/bpf/bpf_gcc/tcp_ca_write_sk_pacing.bpf.o libbpf: linker: adding object file '/home/buildroot/bpf-next/tools/testing/selftests/bpf/bpf_gcc/tcp_ca_write_sk_pacing.bpf.o'... libbpf: failed to find BTF info for global/extern symbol '__divdi3' Error: failed to link '/home/buildroot/bpf-next/tools/testing/selftests/bpf/bpf_gcc/tcp_ca_write_sk_pacing.bpf.o': No such file or directory (2)