diff options
Diffstat (limited to 'tools/objtool/objtool.c')
| -rw-r--r-- | tools/objtool/objtool.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tools/objtool/objtool.c b/tools/objtool/objtool.c index 1c73fb62fd57..5c8b974ad0f9 100644 --- a/tools/objtool/objtool.c +++ b/tools/objtool/objtool.c @@ -23,7 +23,7 @@ static struct objtool_file file; struct objtool_file *objtool_open_read(const char *filename) { if (file.elf) { - WARN("won't handle more than one file at a time"); + ERROR("won't handle more than one file at a time"); return NULL; } @@ -44,14 +44,14 @@ struct objtool_file *objtool_open_read(const char *filename) return &file; } -void objtool_pv_add(struct objtool_file *f, int idx, struct symbol *func) +int objtool_pv_add(struct objtool_file *f, int idx, struct symbol *func) { if (!opts.noinstr) - return; + return 0; if (!f->pv_ops) { - WARN("paravirt confusion"); - return; + ERROR("paravirt confusion"); + return -1; } /* @@ -60,14 +60,15 @@ void objtool_pv_add(struct objtool_file *f, int idx, struct symbol *func) */ if (!strcmp(func->name, "_paravirt_nop") || !strcmp(func->name, "_paravirt_ident_64")) - return; + return 0; /* already added this function */ if (!list_empty(&func->pv_target)) - return; + return 0; list_add(&func->pv_target, &f->pv_ops[idx].targets); f->pv_ops[idx].clean = false; + return 0; } int main(int argc, const char **argv) |