LXR linux/arch/arm64/include/asm/uprobes.h

   1/*
   2 * Copyright (C) 2014-2016 Pratyush Anand <panand@redhat.com>
   3 *
   4 * This program is free software; you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License version 2 as
   6 * published by the Free Software Foundation.
   7 */
   8
   9#ifndef _ASM_UPROBES_H
  10#define _ASM_UPROBES_H
  11
  12#include <asm/debug-monitors.h>
  13#include <asm/insn.h>
  14#include <asm/probes.h>
  15
  16#define MAX_UINSN_BYTES         AARCH64_INSN_SIZE
  17
  18#define UPROBE_SWBP_INSN        BRK64_OPCODE_UPROBES
  19#define UPROBE_SWBP_INSN_SIZE   AARCH64_INSN_SIZE
  20#define UPROBE_XOL_SLOT_BYTES   MAX_UINSN_BYTES
  21
  22typedef u32 uprobe_opcode_t;
  23
  24struct arch_uprobe_task {
  25};
  26
  27struct arch_uprobe {
  28        union {
  29                u8 insn[MAX_UINSN_BYTES];
  30                u8 ixol[MAX_UINSN_BYTES];
  31        };
  32        struct arch_probe_insn api;
  33        bool simulate;
  34};
  35
  36#endif
  37