xref: /openbmc/linux/tools/objtool/weak.c (revision 0ad53fe3)
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  * Copyright (C) 2020 Matt Helsley <mhelsley@vmware.com>
4  * Weak definitions necessary to compile objtool without
5  * some subcommands (e.g. check, orc).
6  */
7 
8 #include <stdbool.h>
9 #include <errno.h>
10 #include <objtool/objtool.h>
11 
12 #define UNSUPPORTED(name)						\
13 ({									\
14 	fprintf(stderr, "error: objtool: " name " not implemented\n");	\
15 	return ENOSYS;							\
16 })
17 
18 int __weak check(struct objtool_file *file)
19 {
20 	UNSUPPORTED("check subcommand");
21 }
22 
23 int __weak orc_dump(const char *_objname)
24 {
25 	UNSUPPORTED("orc");
26 }
27 
28 int __weak orc_create(struct objtool_file *file)
29 {
30 	UNSUPPORTED("orc");
31 }
32