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Pekka Paalanen8b7d89d2008-05-12 21:20:56 +02001/*
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_ */