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This is the complete set of new arch Score's files for linux. Score instruction set support 16bits, 32bits and 64bits instruction, Score SOC had been used in game machine and LCD TV. Signed-off-by: Chen Liqin <liqin.chen@sunplusct.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
21 lines
474 B
C
21 lines
474 B
C
#ifndef _ASM_SCORE_SEGMENT_H
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#define _ASM_SCORE_SEGMENT_H
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#ifndef __ASSEMBLY__
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typedef struct {
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unsigned long seg;
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} mm_segment_t;
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#define KERNEL_DS ((mm_segment_t){0})
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#define USER_DS KERNEL_DS
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# define get_ds() (KERNEL_DS)
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# define get_fs() (current_thread_info()->addr_limit)
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# define set_fs(x) \
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do { current_thread_info()->addr_limit = (x); } while (0)
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# define segment_eq(a, b) ((a).seg == (b).seg)
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# endif /* __ASSEMBLY__ */
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#endif /* _ASM_SCORE_SEGMENT_H */
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