1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * Copyright (C) 2020 Matt Helsley <mhelsley@vmware.com> 4 */ 5 6 #ifndef _OBJTOOL_H 7 #define _OBJTOOL_H 8 9 #include <stdbool.h> 10 #include <linux/list.h> 11 #include <linux/hashtable.h> 12 13 #include "elf.h" 14 15 #define __weak __attribute__((weak)) 16 17 struct objtool_file { 18 struct elf *elf; 19 struct list_head insn_list; 20 DECLARE_HASHTABLE(insn_hash, 20); 21 struct list_head retpoline_call_list; 22 struct list_head return_thunk_list; 23 struct list_head static_call_list; 24 bool ignore_unreachables, c_file, hints, rodata; 25 }; 26 27 struct objtool_file *objtool_open_read(const char *_objname); 28 29 int check(struct objtool_file *file); 30 int orc_dump(const char *objname); 31 int orc_create(struct objtool_file *file); 32 33 #endif /* _OBJTOOL_H */ 34