1 /* Determine the wordsize from the preprocessor defines. RISC-V version. 2 Copyright (C) 2002-2021 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library. If not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #if __riscv_xlen == (__SIZEOF_POINTER__ * 8) 20 # define __WORDSIZE __riscv_xlen 21 #else 22 # error unsupported ABI 23 #endif 24 25 #define __WORDSIZE_TIME64_COMPAT32 1 26 27 #if __WORDSIZE == 32 28 # define __WORDSIZE32_SIZE_ULONG 0 29 # define __WORDSIZE32_PTRDIFF_LONG 0 30 #endif 31