diff options
Diffstat (limited to 'tools/objtool')
| -rw-r--r-- | tools/objtool/check.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 44e3ee1425cd..ab87fb92793c 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -573,8 +573,21 @@ static int create_mcount_loc_sections(struct objtool_file *file) } memset(reloc, 0, sizeof(*reloc)); - reloc->sym = insn->sec->sym; - reloc->addend = insn->offset; + if (insn->sec->sym) { + reloc->sym = insn->sec->sym; + reloc->addend = insn->offset; + } else { + reloc->sym = find_symbol_containing(insn->sec, insn->offset); + + if (!reloc->sym) { + WARN("missing symbol for insn at offset 0x%lx\n", + insn->offset); + return -1; + } + + reloc->addend = insn->offset - reloc->sym->offset; + } + reloc->type = R_X86_64_64; reloc->offset = idx * sizeof(unsigned long); reloc->sec = reloc_sec; |