| 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 */ |