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| author | Greg Watson <jarrah@users.sourceforge.net> | 2004-03-13 03:43:29 +0000 |
|---|---|---|
| committer | Greg Watson <jarrah@users.sourceforge.net> | 2004-03-13 03:43:29 +0000 |
| commit | 0f62047061dcbfebef2471792a0dac5b13a78579 (patch) | |
| tree | d41e0c476efe1d1f214c4b9423bc6bee7828b146 /src/arch/i386 | |
| parent | e54d55b9d935745c2aa3f07712b857af42506c0d (diff) | |
| download | coreboot-0f62047061dcbfebef2471792a0dac5b13a78579.tar.xz | |
byteorder routines
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1411 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/arch/i386')
| -rw-r--r-- | src/arch/i386/include/arch/byteorder.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/arch/i386/include/arch/byteorder.h b/src/arch/i386/include/arch/byteorder.h new file mode 100644 index 0000000000..eecd02cf2b --- /dev/null +++ b/src/arch/i386/include/arch/byteorder.h @@ -0,0 +1,17 @@ +#ifndef _BYTEORDER_H +#define _BYTEORDER_H + +#define __LITTLE_ENDIAN 1234 + +#include <swab.h> + +#define cpu_to_le32(x) ((unsigned int)(x)) +#define le32_to_cpu(x) ((unsigned int)(x)) +#define cpu_to_le16(x) ((unsigned short)(x)) +#define le16_to_cpu(x) ((unsigned short)(x)) +#define cpu_to_be32(x) swab32((x)) +#define be32_to_cpu(x) swab32((x)) +#define cpu_to_be16(x) swab16((x)) +#define be16_to_cpu(x) swab16((x)) + +#endif /* _BYTEORDER_H */ |