1/* Determine the wordsize from the preprocessor defines.  RISC-V version.
 2   Copyright (C) 2002-2025 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