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Diffstat (limited to 'kernel/arch/arc/include/asm/segment.h')
| -rw-r--r-- | kernel/arch/arc/include/asm/segment.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/arch/arc/include/asm/segment.h b/kernel/arch/arc/include/asm/segment.h new file mode 100644 index 000000000..da2c45979 --- /dev/null +++ b/kernel/arch/arc/include/asm/segment.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASMARC_SEGMENT_H +#define __ASMARC_SEGMENT_H + +#ifndef __ASSEMBLY__ + +typedef unsigned long mm_segment_t; + +#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) + +#define KERNEL_DS MAKE_MM_SEG(0) +#define USER_DS MAKE_MM_SEG(TASK_SIZE) + +#define segment_eq(a, b) ((a) == (b)) + +#endif /* __ASSEMBLY__ */ +#endif /* __ASMARC_SEGMENT_H */ |