bsd-user/riscv/target_syscall.h

   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 */