1/*
2 *  Fault Injection Test harness (FI)
3 *  Copyright (C) Intel Crop.
4 *
5 *  This program is free software; you can redistribute it and/or
6 *  modify it under the terms of the GNU General Public License
7 *  as published by the Free Software Foundation; either version 2
8 *  of the License, or (at your option) any later version.
9 *
10 *  This program is distributed in the hope that it will be useful,
11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 *  GNU General Public License for more details.
14 *
15 *  You should have received a copy of the GNU General Public License
16 *  along with this program; if not, write to the Free Software
17 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
18 *  USA.
19 *
20 */
21
22#ifndef __PF_H_
23#define __PF_H_
24
25enum reason_type {
26	NOT_ME,	/* page fault is not in regions */
27	NOTHING,	/* access others point in regions */
28	REG_READ,	/* read from addr to reg */
29	REG_WRITE,	/* write from reg to addr */
30	IMM_WRITE,	/* write from imm to addr */
31	OTHERS	/* Other instructions can not intercept */
32};
33
34enum reason_type get_ins_type(unsigned long ins_addr);
35unsigned int get_ins_mem_width(unsigned long ins_addr);
36unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs);
37unsigned long get_ins_imm_val(unsigned long ins_addr);
38
39#endif /* __PF_H_ */
40