| Palmer Dabbelt | b35cd98 | 2017-05-23 10:28:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * include/lib/libgcc.h |
| 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 as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program 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 |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, see the file COPYING, or write |
| 16 | * to the Free Software Foundation, Inc. |
| 17 | */ |
| 18 | |
| 19 | #ifndef __LIB_LIBGCC_H |
| 20 | #define __LIB_LIBGCC_H |
| 21 | |
| 22 | #include <asm/byteorder.h> |
| 23 | |
| 24 | typedef int word_type __attribute__ ((mode (__word__))); |
| 25 | |
| 26 | #ifdef __BIG_ENDIAN |
| 27 | struct DWstruct { |
| 28 | int high, low; |
| 29 | }; |
| 30 | #elif defined(__LITTLE_ENDIAN) |
| 31 | struct DWstruct { |
| 32 | int low, high; |
| 33 | }; |
| 34 | #else |
| 35 | #error I feel sick. |
| 36 | #endif |
| 37 | |
| 38 | typedef union { |
| 39 | struct DWstruct s; |
| 40 | long long ll; |
| 41 | } DWunion; |
| 42 | |
| 43 | #endif /* __ASM_LIBGCC_H */ |