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
15typedef unsigned long microblaze_reg_t;
16
17struct 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