1/* Types for registers for sys/procfs.h. SPARC version.
2 Copyright (C) 1996-2026 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#ifndef _SYS_PROCFS_H
20# error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead."
21#endif
22
23#include <signal.h>
24#include <sys/ucontext.h>
25#include <bits/wordsize.h>
26
27#if __WORDSIZE == 64
28
29#define ELF_NGREG 36
30
31typedef struct
32 {
33 unsigned long pr_regs[32];
34 unsigned long pr_fsr;
35 unsigned long pr_gsr;
36 unsigned long pr_fprs;
37 } elf_fpregset_t;
38
39#else /* sparc32 */
40
41#define ELF_NGREG 38
42
43typedef struct
44 {
45 union
46 {
47 unsigned long pr_regs[32];
48 double pr_dregs[16];
49 } pr_fr;
50 unsigned long __glibc_reserved;
51 unsigned long pr_fsr;
52 unsigned char pr_qcnt;
53 unsigned char pr_q_entrysize;
54 unsigned char pr_en;
55 unsigned int pr_q[64];
56 } elf_fpregset_t;
57
58#endif /* sparc32 */
59
60typedef unsigned long elf_greg_t;
61typedef elf_greg_t elf_gregset_t[ELF_NGREG];