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