arch/riscv/include/asm/compat.h

   1 /*
   2  * Copyright (C) 2012 ARM Ltd.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  */
  16 #ifndef __ASM_COMPAT_H
  17 #define __ASM_COMPAT_H
  18 #ifdef CONFIG_COMPAT
  19
  20 #if defined(CONFIG_64BIT)
  21 #define COMPAT_UTS_MACHINE "riscv64\0\0"
  22 #elif defined(CONFIG_32BIT)
  23 #define COMPAT_UTS_MACHINE "riscv32\0\0"
  24 #else
  25 #error "Unknown RISC-V base ISA"
  26 #endif
  27
  28 #endif /*CONFIG_COMPAT*/
  29 #endif /*__ASM_COMPAT_H*/