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d614a753 | 1 | /* Copyright (C) 1998-2020 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
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5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
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8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
3846ef75 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
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17 | |
18 | #ifndef _SYS_USER_H | |
19 | #define _SYS_USER_H 1 | |
20 | ||
a3c37506 | 21 | #include <asm/ptrace.h> |
8129bf77 | 22 | #include <stddef.h> |
3846ef75 | 23 | |
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24 | /* asm/ptrace.h polutes the namespace. */ |
25 | #undef PTRACE_GETREGS | |
26 | #undef PTRACE_SETREGS | |
27 | #undef PTRACE_GETFPREGS | |
28 | #undef PTRACE_SETFPREGS | |
29 | #undef PTRACE_GETFDPIC | |
30 | #undef PTRACE_GETFDPIC_EXEC | |
31 | #undef PTRACE_GETFDPIC_INTERP | |
32 | #undef PTRACE_GETDSPREGS | |
33 | #undef PTRACE_SETDSPREGS | |
3846ef75 | 34 | |
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35 | typedef unsigned long elf_greg_t; |
36 | ||
37 | #define ELF_NGREG (sizeof (struct pt_regs) / sizeof (elf_greg_t)) | |
38 | typedef elf_greg_t elf_gregset_t[ELF_NGREG]; | |
39 | ||
40 | struct user_fpu_struct | |
41 | { | |
42 | unsigned long fp_regs[16]; | |
43 | unsigned long xfp_regs[16]; | |
44 | unsigned long fpscr; | |
45 | unsigned long fpul; | |
46 | }; | |
47 | typedef struct user_fpu_struct elf_fpregset_t; | |
48 | ||
49 | struct user | |
50 | { | |
51 | struct pt_regs regs; | |
52 | struct user_fpu_struct fpu; | |
53 | int u_fpvalid; | |
54 | size_t u_tsize; | |
55 | size_t u_dsize; | |
56 | size_t u_ssize; | |
57 | unsigned long start_code; | |
58 | unsigned long start_data; | |
59 | unsigned long start_stack; | |
60 | long int signal; | |
61 | unsigned long u_ar0; | |
62 | struct user_fpu_struct *u_fpstate; | |
63 | unsigned long magic; | |
64 | char u_comm[32]; | |
65 | }; | |
2a051a7d | 66 | |
3846ef75 | 67 | #endif /* sys/user.h */ |