cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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kprobes.h (1063B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * arch/arm64/include/asm/kprobes.h
      4 *
      5 * Copyright (C) 2013 Linaro Limited
      6 */
      7
      8#ifndef _ARM_KPROBES_H
      9#define _ARM_KPROBES_H
     10
     11#include <asm-generic/kprobes.h>
     12
     13#ifdef CONFIG_KPROBES
     14#include <linux/types.h>
     15#include <linux/ptrace.h>
     16#include <linux/percpu.h>
     17
     18#define __ARCH_WANT_KPROBES_INSN_SLOT
     19#define MAX_INSN_SIZE			2
     20
     21#define flush_insn_slot(p)		do { } while (0)
     22#define kretprobe_blacklist_size	0
     23
     24#include <asm/probes.h>
     25
     26struct prev_kprobe {
     27	struct kprobe *kp;
     28	unsigned int status;
     29};
     30
     31/* per-cpu kprobe control block */
     32struct kprobe_ctlblk {
     33	unsigned int kprobe_status;
     34	unsigned long saved_irqflag;
     35	struct prev_kprobe prev_kprobe;
     36};
     37
     38void arch_remove_kprobe(struct kprobe *);
     39int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr);
     40int kprobe_exceptions_notify(struct notifier_block *self,
     41			     unsigned long val, void *data);
     42void __kretprobe_trampoline(void);
     43void __kprobes *trampoline_probe_handler(struct pt_regs *regs);
     44
     45#endif /* CONFIG_KPROBES */
     46#endif /* _ARM_KPROBES_H */