1 /* Copyright (C) 2000-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #ifndef _FENV_LIBC_H 19 #define _FENV_LIBC_H 1 20 21 #include <fenv.h> 22 23 /* Definitions from asm/s390-regs-common.h that are needed in glibc. */ 24 25 26 #define FPC_EXCEPTION_MASK 0xF8000000 27 #define FPC_FLAGS_MASK 0x00F80000 28 #define FPC_DXC_MASK 0x0000FF00 29 #define FPC_RM_MASK 0x00000003 30 #define FPC_VALID_MASK ((FPC_EXCEPTION_MASK|FPC_FLAGS_MASK \ 31 |FPC_DXC_MASK|FPC_RM_MASK)) 32 33 #define FPC_EXCEPTION_MASK_SHIFT 24 34 #define FPC_FLAGS_SHIFT 16 35 #define FPC_DXC_SHIFT 8 36 #define FPC_NOT_FPU_EXCEPTION 0x300 37 38 #endif /* _FENV_LIBC_H */ 39