blob: 600388eb93c6cb416dd9b0f9cf3ce53232d9f9c0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __ASM_CSKY_UPROBES_H
#define __ASM_CSKY_UPROBES_H
#include <asm/probes.h>
#define MAX_UINSN_BYTES 4
#define UPROBE_SWBP_INSN USR_BKPT
#define UPROBE_SWBP_INSN_SIZE 2
#define UPROBE_XOL_SLOT_BYTES MAX_UINSN_BYTES
typedef u32 uprobe_opcode_t;
struct arch_uprobe_task {
unsigned long saved_trap_no;
};
struct arch_uprobe {
union {
u8 insn[MAX_UINSN_BYTES];
u8 ixol[MAX_UINSN_BYTES];
};
struct arch_probe_insn api;
unsigned long insn_size;
bool simulate;
};
int uprobe_breakpoint_handler(struct pt_regs *regs);
int uprobe_single_step_handler(struct pt_regs *regs);
#endif /* __ASM_CSKY_UPROBES_H */
|
