/* * Copyright (C) 2017 Josh Poimboeuf <jpoimboe@redhat.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _CHECK_H#define _CHECK_H #include <stdbool.h>#include "elf.h"#include "cfi.h"#include "arch.h"#include <linux/hashtable.h> struct insn_state {	struct cfi_reg cfa;	struct cfi_reg regs[CFI_NUM_REGS];	int stack_size;	bool bp_scratch;	bool drap;	int drap_reg;}; struct instruction {	struct list_head list;	struct hlist_node hash;	struct section *sec;	unsigned long offset;	unsigned int len;	unsigned char type;	unsigned long immediate;	bool alt_group, visited, dead_end, ignore;	struct symbol *call_dest;	struct instruction *jump_dest;	struct list_head alts;	struct symbol *func;	struct stack_op stack_op;	struct insn_state state;}; struct objtool_file {	struct elf *elf;	struct list_head insn_list;	DECLARE_HASHTABLE(insn_hash, 16);	struct section *rodata, *whitelist;	bool ignore_unreachables, c_file;}; int check(const char *objname, bool nofp); #define for_each_insn(file, insn)					\	list_for_each_entry(insn, &file->insn_list, list) #endif /* _CHECK_H */