linux/tools/objtool/weak.c

41 lines
789 B
C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2020 Matt Helsley <mhelsley@vmware.com>
* Weak definitions necessary to compile objtool without
* some subcommands (e.g. check, orc).
*/
#include <stdbool.h>
#include <errno.h>
#include "objtool.h"
#define __weak __attribute__((weak))
#define UNSUPPORTED(name) \
({ \
fprintf(stderr, "error: objtool: " name " not implemented\n"); \
return ENOSYS; \
})
const char __weak *objname;
int __weak check(const char *_objname, bool orc)
{
UNSUPPORTED("check subcommand");
}
int __weak orc_dump(const char *_objname)
{
UNSUPPORTED("orc");
}
int __weak create_orc(struct objtool_file *file)
{
UNSUPPORTED("orc");
}
int __weak create_orc_sections(struct objtool_file *file)
{
UNSUPPORTED("orc");
}