/* SPDX-License-Identifier: GPL-2.0-only */
|
|
#ifndef __ASM_CSKY_KPROBES_H
|
#define __ASM_CSKY_KPROBES_H
|
|
#include <asm-generic/kprobes.h>
|
|
#ifdef CONFIG_KPROBES
|
#include <linux/types.h>
|
#include <linux/ptrace.h>
|
#include <linux/percpu.h>
|
|
#define __ARCH_WANT_KPROBES_INSN_SLOT
|
#define MAX_INSN_SIZE 1
|
|
#define flush_insn_slot(p) do { } while (0)
|
#define kretprobe_blacklist_size 0
|
|
#include <asm/probes.h>
|
|
struct prev_kprobe {
|
struct kprobe *kp;
|
unsigned int status;
|
};
|
|
/* Single step context for kprobe */
|
struct kprobe_step_ctx {
|
unsigned long ss_pending;
|
unsigned long match_addr;
|
};
|
|
/* per-cpu kprobe control block */
|
struct kprobe_ctlblk {
|
unsigned int kprobe_status;
|
unsigned long saved_sr;
|
struct prev_kprobe prev_kprobe;
|
struct kprobe_step_ctx ss_ctx;
|
};
|
|
void arch_remove_kprobe(struct kprobe *p);
|
int kprobe_fault_handler(struct pt_regs *regs, unsigned int trapnr);
|
int kprobe_breakpoint_handler(struct pt_regs *regs);
|
int kprobe_single_step_handler(struct pt_regs *regs);
|
void kretprobe_trampoline(void);
|
void __kprobes *trampoline_probe_handler(struct pt_regs *regs);
|
|
#endif /* CONFIG_KPROBES */
|
#endif /* __ASM_CSKY_KPROBES_H */
|
