objtool: Move object file loading out of check()
Structure objtool_file can be used by different subcommands. In fact
it already is, by check and orc.
Provide a function that allows to initialize objtool_file, that builtin
can call, without relying on check to do the correct setup for them and
explicitly hand the objtool_file to them.
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Julien Thierry <jthierry@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
diff --git a/tools/objtool/objtool.h b/tools/objtool/objtool.h
index 9a7cd0b..7efc43f 100644
--- a/tools/objtool/objtool.h
+++ b/tools/objtool/objtool.h
@@ -20,7 +20,9 @@ struct objtool_file {
bool ignore_unreachables, c_file, hints, rodata;
};
-int check(const char *objname, bool orc);
+struct objtool_file *objtool_open_read(const char *_objname);
+
+int check(struct objtool_file *file, bool orc);
int orc_dump(const char *objname);
int create_orc(struct objtool_file *file);
int create_orc_sections(struct objtool_file *file);