| 1 | /* Machine-dependent signal context structure for Linux. RISC-V version. |
| 2 | Copyright (C) 1996-2026 Free Software Foundation, Inc. This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 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. |
| 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 |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library. If not, see |
| 16 | <https://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #ifndef _BITS_SIGCONTEXT_H |
| 19 | #define _BITS_SIGCONTEXT_H 1 |
| 20 | |
| 21 | #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H |
| 22 | # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." |
| 23 | #endif |
| 24 | |
| 25 | struct sigcontext { |
| 26 | /* gregs[0] holds the program counter. */ |
| 27 | unsigned long int gregs[32]; |
| 28 | unsigned long long int fpregs[66] __attribute__ ((__aligned__ (16))); |
| 29 | }; |
| 30 | |
| 31 | #endif |