diff options
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
| -rw-r--r-- | tools/bpf/bpftool/prog.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index 355c14325622..57edbea2fbe8 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -313,20 +313,29 @@ static void print_insn(struct bpf_verifier_env *env, const char *fmt, ...) static void dump_xlated(void *buf, unsigned int len, bool opcodes) { struct bpf_insn *insn = buf; + bool double_insn = false; unsigned int i; for (i = 0; i < len / sizeof(*insn); i++) { + if (double_insn) { + double_insn = false; + continue; + } + + double_insn = insn[i].code == (BPF_LD | BPF_IMM | BPF_DW); + printf("% 4d: ", i); print_bpf_insn(print_insn, NULL, insn + i, true); if (opcodes) { printf(" "); fprint_hex(stdout, insn + i, 8, " "); + if (double_insn && i < len - 1) { + printf(" "); + fprint_hex(stdout, insn + i + 1, 8, " "); + } printf("\n"); } - - if (insn[i].code == (BPF_LD | BPF_IMM | BPF_DW)) - i++; } } |