1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3  * Copyright (C) 2006 Atmark Techno, Inc.
4  *
5  * This file is subject to the terms and conditions of the GNU General Public
6  * License. See the file "COPYING" in the main directory of this archive
7  * for more details.
8  */
9 
10 #ifndef _UAPI_ASM_MICROBLAZE_PTRACE_H
11 #define _UAPI_ASM_MICROBLAZE_PTRACE_H
12 
13 #ifndef __ASSEMBLY__
14 
15 typedef unsigned long microblaze_reg_t;
16 
17 struct pt_regs {
18 	microblaze_reg_t r0;
19 	microblaze_reg_t r1;
20 	microblaze_reg_t r2;
21 	microblaze_reg_t r3;
22 	microblaze_reg_t r4;
23 	microblaze_reg_t r5;
24 	microblaze_reg_t r6;
25 	microblaze_reg_t r7;
26 	microblaze_reg_t r8;
27 	microblaze_reg_t r9;
28 	microblaze_reg_t r10;
29 	microblaze_reg_t r11;
30 	microblaze_reg_t r12;
31 	microblaze_reg_t r13;
32 	microblaze_reg_t r14;
33 	microblaze_reg_t r15;
34 	microblaze_reg_t r16;
35 	microblaze_reg_t r17;
36 	microblaze_reg_t r18;
37 	microblaze_reg_t r19;
38 	microblaze_reg_t r20;
39 	microblaze_reg_t r21;
40 	microblaze_reg_t r22;
41 	microblaze_reg_t r23;
42 	microblaze_reg_t r24;
43 	microblaze_reg_t r25;
44 	microblaze_reg_t r26;
45 	microblaze_reg_t r27;
46 	microblaze_reg_t r28;
47 	microblaze_reg_t r29;
48 	microblaze_reg_t r30;
49 	microblaze_reg_t r31;
50 	microblaze_reg_t pc;
51 	microblaze_reg_t msr;
52 	microblaze_reg_t ear;
53 	microblaze_reg_t esr;
54 	microblaze_reg_t fsr;
55 	int pt_mode;
56 };
57 
58 #ifndef __KERNEL__
59 
60 /* pt_regs offsets used by gdbserver etc in ptrace syscalls */
61 #define PT_GPR(n)	((n) * sizeof(microblaze_reg_t))
62 #define PT_PC		(32 * sizeof(microblaze_reg_t))
63 #define PT_MSR		(33 * sizeof(microblaze_reg_t))
64 #define PT_EAR		(34 * sizeof(microblaze_reg_t))
65 #define PT_ESR		(35 * sizeof(microblaze_reg_t))
66 #define PT_FSR		(36 * sizeof(microblaze_reg_t))
67 #define PT_KERNEL_MODE	(37 * sizeof(microblaze_reg_t))
68 
69 #endif /* __KERNEL */
70 
71 #endif /* __ASSEMBLY__ */
72 
73 #endif /* _UAPI_ASM_MICROBLAZE_PTRACE_H */
74