1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * arch/arm/probes/decode-arm.h 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright 2013 Linaro Ltd. 6*4882a593Smuzhiyun * Written by: David A. Long 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef _ARM_KERNEL_PROBES_ARM_H 10*4882a593Smuzhiyun #define _ARM_KERNEL_PROBES_ARM_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include "decode.h" 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun enum probes_arm_action { 15*4882a593Smuzhiyun PROBES_PRELOAD_IMM, 16*4882a593Smuzhiyun PROBES_PRELOAD_REG, 17*4882a593Smuzhiyun PROBES_BRANCH_IMM, 18*4882a593Smuzhiyun PROBES_BRANCH_REG, 19*4882a593Smuzhiyun PROBES_MRS, 20*4882a593Smuzhiyun PROBES_CLZ, 21*4882a593Smuzhiyun PROBES_SATURATING_ARITHMETIC, 22*4882a593Smuzhiyun PROBES_MUL1, 23*4882a593Smuzhiyun PROBES_MUL2, 24*4882a593Smuzhiyun PROBES_SWP, 25*4882a593Smuzhiyun PROBES_LDRSTRD, 26*4882a593Smuzhiyun PROBES_LOAD, 27*4882a593Smuzhiyun PROBES_STORE, 28*4882a593Smuzhiyun PROBES_LOAD_EXTRA, 29*4882a593Smuzhiyun PROBES_STORE_EXTRA, 30*4882a593Smuzhiyun PROBES_MOV_IP_SP, 31*4882a593Smuzhiyun PROBES_DATA_PROCESSING_REG, 32*4882a593Smuzhiyun PROBES_DATA_PROCESSING_IMM, 33*4882a593Smuzhiyun PROBES_MOV_HALFWORD, 34*4882a593Smuzhiyun PROBES_SEV, 35*4882a593Smuzhiyun PROBES_WFE, 36*4882a593Smuzhiyun PROBES_SATURATE, 37*4882a593Smuzhiyun PROBES_REV, 38*4882a593Smuzhiyun PROBES_MMI, 39*4882a593Smuzhiyun PROBES_PACK, 40*4882a593Smuzhiyun PROBES_EXTEND, 41*4882a593Smuzhiyun PROBES_EXTEND_ADD, 42*4882a593Smuzhiyun PROBES_MUL_ADD_LONG, 43*4882a593Smuzhiyun PROBES_MUL_ADD, 44*4882a593Smuzhiyun PROBES_BITFIELD, 45*4882a593Smuzhiyun PROBES_BRANCH, 46*4882a593Smuzhiyun PROBES_LDMSTM, 47*4882a593Smuzhiyun NUM_PROBES_ARM_ACTIONS 48*4882a593Smuzhiyun }; 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun void __kprobes simulate_bbl(probes_opcode_t opcode, 51*4882a593Smuzhiyun struct arch_probes_insn *asi, struct pt_regs *regs); 52*4882a593Smuzhiyun void __kprobes simulate_blx1(probes_opcode_t opcode, 53*4882a593Smuzhiyun struct arch_probes_insn *asi, struct pt_regs *regs); 54*4882a593Smuzhiyun void __kprobes simulate_blx2bx(probes_opcode_t opcode, 55*4882a593Smuzhiyun struct arch_probes_insn *asi, struct pt_regs *regs); 56*4882a593Smuzhiyun void __kprobes simulate_mrs(probes_opcode_t opcode, 57*4882a593Smuzhiyun struct arch_probes_insn *asi, struct pt_regs *regs); 58*4882a593Smuzhiyun void __kprobes simulate_mov_ipsp(probes_opcode_t opcode, 59*4882a593Smuzhiyun struct arch_probes_insn *asi, struct pt_regs *regs); 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun extern const union decode_item probes_decode_arm_table[]; 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun enum probes_insn arm_probes_decode_insn(probes_opcode_t, 64*4882a593Smuzhiyun struct arch_probes_insn *, bool emulate, 65*4882a593Smuzhiyun const union decode_action *actions, 66*4882a593Smuzhiyun const struct decode_checker *checkers[]); 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun #endif 69