/* * arch/arm64/include/asm/probes.h * * Copyright (C) 2013 Linaro Limited * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * 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. */ #ifndef _ARM_PROBES_H #define _ARM_PROBES_H typedef u32 probe_opcode_t; typedef void (probes_handler_t) (u32 opcode, long addr, struct pt_regs *); /* architecture specific copy of original instruction */ struct arch_probe_insn { probe_opcode_t *insn; pstate_check_t *pstate_cc; probes_handler_t *handler; /* restore address after step xol */ unsigned long restore; }; #ifdef CONFIG_KPROBES typedef u32 kprobe_opcode_t; struct arch_specific_insn { struct arch_probe_insn api; }; #endif #endif