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8ea4d2b7 | 1 | /* Types for registers for sys/procfs.h. PowerPC version. |
04277e02 | 2 | Copyright (C) 1996-2019 Free Software Foundation, Inc. |
8ea4d2b7 JM |
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 | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
8ea4d2b7 JM |
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 | ||
26 | /* These definitions are normally provided by ucontext.h via | |
27 | asm/sigcontext.h, asm/ptrace.h, and asm/elf.h. Otherwise we define | |
28 | them here. */ | |
29 | #if !defined __PPC64_ELF_H && !defined _ASM_POWERPC_ELF_H | |
30 | #define ELF_NGREG 48 /* includes nip, msr, lr, etc. */ | |
31 | #define ELF_NFPREG 33 /* includes fpscr */ | |
32 | #if __WORDSIZE == 32 | |
33 | # define ELF_NVRREG 33 /* includes vscr */ | |
34 | #else | |
35 | # define ELF_NVRREG 34 /* includes vscr */ | |
36 | #endif | |
37 | ||
38 | typedef unsigned long elf_greg_t; | |
39 | typedef elf_greg_t elf_gregset_t[ELF_NGREG]; | |
40 | ||
41 | typedef double elf_fpreg_t; | |
42 | typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; | |
43 | ||
44 | /* Altivec registers */ | |
45 | typedef struct { | |
46 | unsigned int u[4]; | |
47 | } __attribute__ ((__aligned__ (16))) elf_vrreg_t; | |
48 | typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG]; | |
49 | #endif |