diff options
Diffstat (limited to 'hwaccess_endian_big.c')
| -rw-r--r-- | hwaccess_endian_big.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/hwaccess_endian_big.c b/hwaccess_endian_big.c new file mode 100644 index 00000000..1f7b5a37 --- /dev/null +++ b/hwaccess_endian_big.c @@ -0,0 +1,42 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2022 secunet Security Networks AG + * (written by Thomas Heijligen <thomas.heijligen@secunet.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "hwaccess.h" + +/* convert cpu native endian to little endian */ +___return_swapped(cpu_to_le, 8) +___return_swapped(cpu_to_le, 16) +___return_swapped(cpu_to_le, 32) +___return_swapped(cpu_to_le, 64) + +/* convert cpu native endian to big endian */ +___return_same(cpu_to_be, 8) +___return_same(cpu_to_be, 16) +___return_same(cpu_to_be, 32) +___return_same(cpu_to_be, 64) + +/* convert little endian to cpu native endian */ +___return_swapped(le_to_cpu, 8) +___return_swapped(le_to_cpu, 16) +___return_swapped(le_to_cpu, 32) +___return_swapped(le_to_cpu, 64) + +/* convert big endian to cpu native endian */ +___return_same(be_to_cpu, 8) +___return_same(be_to_cpu, 16) +___return_same(be_to_cpu, 32) +___return_same(be_to_cpu, 64) |