/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2020 Matt Helsley <mhelsley@vmware.com> */ #ifndef _OBJTOOL_H #define _OBJTOOL_H #include <stdbool.h> #include <linux/list.h> #include <linux/hashtable.h> #include <objtool/elf.h> #define __weak __attribute__((weak)) struct pv_state { bool clean; struct list_head targets; }; struct objtool_file { struct elf *elf; DECLARE_HASHTABLE(insn_hash, 20); struct list_head retpoline_call_list; struct list_head return_thunk_list; struct list_head static_call_list; struct list_head mcount_loc_list; struct list_head endbr_list; struct list_head call_list; bool ignore_unreachables, hints, rodata; unsigned int nr_endbr; unsigned int nr_endbr_int; unsigned long jl_short, jl_long; unsigned long jl_nop_short, jl_nop_long; struct pv_state *pv_ops; }; struct objtool_file *objtool_open_read(const char *_objname); void objtool_pv_add(struct objtool_file *file, int idx, struct symbol *func); int check(struct objtool_file *file); int orc_dump(const char *objname); int orc_create(struct objtool_file *file); #endif /* _OBJTOOL_H */