diff options
| author | Quentin Monnet <quentin@isovalent.com> | 2022-10-25 16:03:28 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-10-25 10:11:56 -0700 |
| commit | ce4f660862359f2172ff4e3df30e641df5475cf6 (patch) | |
| tree | 77321de34d70c1bed2a82345abbb338b4cd16e4b /tools/bpf/bpftool/prog.c | |
| parent | eb9d1acf634baf6401dfb4f67dc895290713a357 (diff) | |
bpftool: Support setting alternative arch for JIT disasm with LLVM
For offloaded BPF programs, instead of failing to create the
LLVM disassembler without even looking for a triple at all, do run the
function that attempts to retrieve a valid architecture name for the
device.
It will still fail for the LLVM disassembler, because currently we have
no valid triple to return (NFP disassembly is not supported by LLVM).
But failing in that function is more logical than to assume in
jit_disasm.c that passing an "arch" name is simply not supported.
Suggested-by: Song Liu <song@kernel.org>
Signed-off-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/r/20221025150329.97371-8-quentin@isovalent.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
| -rw-r--r-- | tools/bpf/bpftool/prog.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index 93dfb89b85e3..a858b907da16 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -764,10 +764,8 @@ prog_dump(struct bpf_prog_info *info, enum dump_mode mode, const char *name = NULL; if (info->ifindex) { - name = ifindex_to_bfd_params(info->ifindex, - info->netns_dev, - info->netns_ino, - &disasm_opt); + name = ifindex_to_arch(info->ifindex, info->netns_dev, + info->netns_ino, &disasm_opt); if (!name) goto exit_free; } |