1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _UAPI_LINUX_HW_BREAKPOINT_H
3 #define _UAPI_LINUX_HW_BREAKPOINT_H
4 
5 enum {
6 	HW_BREAKPOINT_LEN_1 = 1,
7 	HW_BREAKPOINT_LEN_2 = 2,
8 	HW_BREAKPOINT_LEN_3 = 3,
9 	HW_BREAKPOINT_LEN_4 = 4,
10 	HW_BREAKPOINT_LEN_5 = 5,
11 	HW_BREAKPOINT_LEN_6 = 6,
12 	HW_BREAKPOINT_LEN_7 = 7,
13 	HW_BREAKPOINT_LEN_8 = 8,
14 };
15 
16 enum {
17 	HW_BREAKPOINT_EMPTY	= 0,
18 	HW_BREAKPOINT_R		= 1,
19 	HW_BREAKPOINT_W		= 2,
20 	HW_BREAKPOINT_RW	= HW_BREAKPOINT_R | HW_BREAKPOINT_W,
21 	HW_BREAKPOINT_X		= 4,
22 	HW_BREAKPOINT_INVALID   = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
23 };
24 
25 enum bp_type_idx {
26 	TYPE_INST 	= 0,
27 #ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
28 	TYPE_DATA	= 0,
29 #else
30 	TYPE_DATA	= 1,
31 #endif
32 	TYPE_MAX
33 };
34 
35 #endif /* _UAPI_LINUX_HW_BREAKPOINT_H */
36