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1// SPDX-License-Identifier: GPL-2.0
2// Copyright (C) 2005-2017 Andes Technology Corporation
3
4#ifndef _ASMNDS32_SIGCONTEXT_H
5#define _ASMNDS32_SIGCONTEXT_H
6
7/*
8 * Signal context structure - contains all info to do with the state
9 * before the signal handler was invoked. Note: only add new entries
10 * to the end of the structure.
11 */
12
13struct zol_struct {
14 unsigned long nds32_lc; /* $LC */
15 unsigned long nds32_le; /* $LE */
16 unsigned long nds32_lb; /* $LB */
17};
18
19struct sigcontext {
20 unsigned long trap_no;
21 unsigned long error_code;
22 unsigned long oldmask;
23 unsigned long nds32_r0;
24 unsigned long nds32_r1;
25 unsigned long nds32_r2;
26 unsigned long nds32_r3;
27 unsigned long nds32_r4;
28 unsigned long nds32_r5;
29 unsigned long nds32_r6;
30 unsigned long nds32_r7;
31 unsigned long nds32_r8;
32 unsigned long nds32_r9;
33 unsigned long nds32_r10;
34 unsigned long nds32_r11;
35 unsigned long nds32_r12;
36 unsigned long nds32_r13;
37 unsigned long nds32_r14;
38 unsigned long nds32_r15;
39 unsigned long nds32_r16;
40 unsigned long nds32_r17;
41 unsigned long nds32_r18;
42 unsigned long nds32_r19;
43 unsigned long nds32_r20;
44 unsigned long nds32_r21;
45 unsigned long nds32_r22;
46 unsigned long nds32_r23;
47 unsigned long nds32_r24;
48 unsigned long nds32_r25;
49 unsigned long nds32_fp; /* $r28 */
50 unsigned long nds32_gp; /* $r29 */
51 unsigned long nds32_lp; /* $r30 */
52 unsigned long nds32_sp; /* $r31 */
53 unsigned long nds32_ipc;
54 unsigned long fault_address;
55 unsigned long used_math_flag;
56 /* FPU Registers */
57 struct zol_struct zol;
58};
59
60#endif