Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _SPARC64_KPROBES_H
#define _SPARC64_KPROBES_H
 
#include <asm-generic/kprobes.h>
 
#define BREAKPOINT_INSTRUCTION   0x91d02070 /* ta 0x70 */
#define BREAKPOINT_INSTRUCTION_2 0x91d02071 /* ta 0x71 */
 
#ifdef CONFIG_KPROBES
#include <linux/types.h>
#include <linux/percpu.h>
 
typedef u32 kprobe_opcode_t;
 
#define MAX_INSN_SIZE 2
 
#define kretprobe_blacklist_size 0
 
#define arch_remove_kprobe(p)	do {} while (0)
 
#define flush_insn_slot(p)		\
do { 	flushi(&(p)->ainsn.insn[0]);	\
<------>flushi(&(p)->ainsn.insn[1]);	\
} while (0)
 
void kretprobe_trampoline(void);
 
/* Architecture specific copy of original instruction*/
struct arch_specific_insn {
<------>/* copy of the original instruction */
<------>kprobe_opcode_t insn[MAX_INSN_SIZE];
};
 
struct prev_kprobe {
<------>struct kprobe *kp;
<------>unsigned long status;
<------>unsigned long orig_tnpc;
<------>unsigned long orig_tstate_pil;
};
 
/* per-cpu kprobe control block */
struct kprobe_ctlblk {
<------>unsigned long kprobe_status;
<------>unsigned long kprobe_orig_tnpc;
<------>unsigned long kprobe_orig_tstate_pil;
<------>struct prev_kprobe prev_kprobe;
};
 
int kprobe_exceptions_notify(struct notifier_block *self,
<------><------><------>     unsigned long val, void *data);
int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
asmlinkage void __kprobes kprobe_trap(unsigned long trap_level,
<------><------><------><------>      struct pt_regs *regs);
 
#endif /* CONFIG_KPROBES */
#endif /* _SPARC64_KPROBES_H */