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1 | /* Copyright (C) 2000 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com). | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
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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. | |
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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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
528be9fe | 14 | |
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15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
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19 | |
20 | #ifndef _FENV_LIBC_H | |
21 | #define _FENV_LIBC_H 1 | |
22 | ||
23 | #include <fenv.h> | |
24 | ||
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25 | /* Definitions from asm/s390-regs-common.h that are needed in glibc. */ |
26 | ||
528be9fe | 27 | |
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28 | #define FPC_EXCEPTION_MASK 0xF8000000 |
29 | #define FPC_FLAGS_MASK 0x00F80000 | |
0067c4cf | 30 | #define FPC_DXC_MASK 0x0000FF00 |
528be9fe | 31 | #define FPC_RM_MASK 0x00000003 |
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32 | #define FPC_VALID_MASK ((FPC_EXCEPTION_MASK|FPC_FLAGS_MASK| \ |
33 | FPC_DXC_MASK|FPC_RM_MASK)) | |
528be9fe | 34 | |
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35 | #define FPC_EXCEPTION_MASK_SHIFT 24 |
36 | #define FPC_FLAGS_SHIFT 16 | |
37 | #define FPC_DXC_SHIFT 8 | |
38 | #define FPC_NOT_FPU_EXCEPTION 0x300 | |
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39 | |
40 | #endif /* _FENV_LIBC_H */ |