It should have been removed from the specfile when it was deleted from
the source tree, fix it.
Fixes: 743f2536d8 ("btf_encoder: Move libbtf.c to btf_encoder.c, the only user of its functions")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
We were using this just for the ctf_encoder, that never really got
complete, so ditch it.
For BTF the strings table is done by libbpf, so we don't need it there
either.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
It was never fully functional and now its getting in the way of further
improvements for loading/encoding BTF and loading DWARF.
Eventually we can use Oracle's libctf library to add an encoder.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Two dates have invalid days of the week. Fix that.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Cc: dwarves@vger.kernel.org
Cc: kernel-team@fb.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
while adding the RHEL package one of the checks failed
saying that there's no actual version dependency between
dwarves nad libdwarves1:
Subpackage dwarves on aarch64 x86_64 ppc64le s390x consumes libraries libdwarves.so.1()(64bit) libdwarves_emit.so.1()(64bit) libdwarves_reorganize.so.1()(64bit) from subpackage libdwarves1 but does not have explicit package version requirement.
Please add Requires: libdwarves1 = %{version}-%{release} to dwarves in the specfile to avoid the need to test interoperability between the various combinations of old and new subpackages.
It's also not present in fedora and I think that's what we want,
because it's also present for -devel pacakge.. please consider
patch below for fedora package.
koji: https://koji.fedoraproject.org/koji/taskinfo?taskID=38777298
[jolsa@krava trash]$ rpm -qp --requires dwarves-1.15-4.fc32.x86_64.rpm | grep libdwarves1
libdwarves1 = 1.15-4.fc32
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Martin Cermak <mcermak@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
That is used by cus__find_function_by_addr & cu__func_function_by_addr.
First user is pfunct --addr, but this is really for pfunct --annotate, that
will process a perf.data file generated by 'perf report', load the debugging
info and regenerate the functions (pfunct -TVi like) that had hits, using
libdisasm to show the assembly code, etc.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
In reponse to https://bugzilla.redhat.com/show_bug.cgi?id=497285 I
included the header files that are needed by the dwarves*.h files
and moved them to /usr/include/dwarves.h.
The CTF work is not completed yet, but the non-CTF related improvements
(progressive loading of CUs, etc) are worth a release till I can get back to
dedicate solid time for developing these tools again.
Reported-by: Masatake YAMATO <yamato@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Fixing problems found in the fedora packaging review. There are still problems,
but lets get what works out of the door so that it gets into a distro and we
can see what is more important to work on from now on.
The OLS paper will be included as soon as it is published by the OLS organizers.
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Arnaldo Carvalho de Melo
Andrii Nakryiko
Zamir SUN
Julia Kartseva
Jiri Olsa
Peter Jones
Arnaldo Carvalho de Melo