diff options
Diffstat (limited to 'include/asm-h8300/segment.h')
-rw-r--r-- | include/asm-h8300/segment.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/include/asm-h8300/segment.h b/include/asm-h8300/segment.h deleted file mode 100644 index b79a82d0f99d..000000000000 --- a/include/asm-h8300/segment.h +++ /dev/null | |||
@@ -1,49 +0,0 @@ | |||
1 | #ifndef _H8300_SEGMENT_H | ||
2 | #define _H8300_SEGMENT_H | ||
3 | |||
4 | /* define constants */ | ||
5 | #define USER_DATA (1) | ||
6 | #ifndef __USER_DS | ||
7 | #define __USER_DS (USER_DATA) | ||
8 | #endif | ||
9 | #define USER_PROGRAM (2) | ||
10 | #define SUPER_DATA (3) | ||
11 | #ifndef __KERNEL_DS | ||
12 | #define __KERNEL_DS (SUPER_DATA) | ||
13 | #endif | ||
14 | #define SUPER_PROGRAM (4) | ||
15 | |||
16 | #ifndef __ASSEMBLY__ | ||
17 | |||
18 | typedef struct { | ||
19 | unsigned long seg; | ||
20 | } mm_segment_t; | ||
21 | |||
22 | #define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) | ||
23 | #define USER_DS MAKE_MM_SEG(__USER_DS) | ||
24 | #define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS) | ||
25 | |||
26 | /* | ||
27 | * Get/set the SFC/DFC registers for MOVES instructions | ||
28 | */ | ||
29 | |||
30 | static inline mm_segment_t get_fs(void) | ||
31 | { | ||
32 | return USER_DS; | ||
33 | } | ||
34 | |||
35 | static inline mm_segment_t get_ds(void) | ||
36 | { | ||
37 | /* return the supervisor data space code */ | ||
38 | return KERNEL_DS; | ||
39 | } | ||
40 | |||
41 | static inline void set_fs(mm_segment_t val) | ||
42 | { | ||
43 | } | ||
44 | |||
45 | #define segment_eq(a,b) ((a).seg == (b).seg) | ||
46 | |||
47 | #endif /* __ASSEMBLY__ */ | ||
48 | |||
49 | #endif /* _H8300_SEGMENT_H */ | ||