1 /* 2 * RISC-V system call definitions 3 * 4 * Copyright (c) Mark Corbin 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef BSD_USER_RISCV_TARGET_SYSCALL_H 21 #define BSD_USER_RISCV_TARGET_SYSCALL_H 22 23 /* 24 * struct target_pt_regs defines the way the registers are stored on the stack 25 * during a system call. 26 */ 27 28 struct target_pt_regs { 29 abi_ulong regs[32]; 30 abi_ulong sepc; 31 }; 32 33 #define UNAME_MACHINE "riscv64" 34 35 #define TARGET_HW_MACHINE "riscv" 36 #define TARGET_HW_MACHINE_ARCH UNAME_MACHINE 37 38 #endif /* BSD_USER_RISCV_TARGET_SYSCALL_H */ 39