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