diff options
| author | Roman Gushchin | 2017-12-27 19:16:29 +0000 |
|---|---|---|
| committer | Daniel Borkmann | 2017-12-30 01:07:36 +0100 |
| commit | fb982666e380c1632a74495b68b3c33a66e76430 (patch) | |
| tree | 33a026c7772aa6845d6f992bd5a0a99b7fc842c6 /tools/bpf/bpftool/jit_disasm.c | |
| parent | 4bfe3bd3cc351efd1d51b3258b060e9445533888 (diff) | |
tools/bpftool: fix bpftool build with bintutils >= 2.9
Bpftool build is broken with binutils version 2.29 and later.
The cause is commit 003ca0fd2286 ("Refactor disassembler selection")
in the binutils repo, which changed the disassembler() function
signature.
Fix this by adding a new "feature" to the tools/build/features
infrastructure and make it responsible for decision which
disassembler() function signature to use.
Signed-off-by: Roman Gushchin <guro@fb.com>
Cc: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/bpf/bpftool/jit_disasm.c')
| -rw-r--r-- | tools/bpf/bpftool/jit_disasm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/jit_disasm.c b/tools/bpf/bpftool/jit_disasm.c index 1551d3918d4c..57d32e8a1391 100644 --- a/tools/bpf/bpftool/jit_disasm.c +++ b/tools/bpf/bpftool/jit_disasm.c @@ -107,7 +107,14 @@ void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes) disassemble_init_for_target(&info); +#ifdef DISASM_FOUR_ARGS_SIGNATURE + disassemble = disassembler(info.arch, + bfd_big_endian(bfdf), + info.mach, + bfdf); +#else disassemble = disassembler(bfdf); +#endif assert(disassemble); if (json_output) |