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e845c06b PA |
1 | #ifndef _ASM_X86_ASM_H |
2 | #define _ASM_X86_ASM_H | |
3 | ||
4 | #ifdef CONFIG_X86_32 | |
5 | /* 32 bits */ | |
6 | ||
7 | # define _ASM_PTR " .long " | |
8 | # define _ASM_ALIGN " .balign 4 " | |
3578facf | 9 | # define _ASM_MOV_UL " movl " |
e845c06b | 10 | |
8ee5797a HH |
11 | # define _ASM_INC " incl " |
12 | # define _ASM_DEC " decl " | |
13 | # define _ASM_ADD " addl " | |
14 | # define _ASM_SUB " subl " | |
15 | # define _ASM_XADD " xaddl " | |
16 | ||
e845c06b PA |
17 | #else |
18 | /* 64 bits */ | |
19 | ||
20 | # define _ASM_PTR " .quad " | |
21 | # define _ASM_ALIGN " .balign 8 " | |
3578facf | 22 | # define _ASM_MOV_UL " movq " |
e845c06b | 23 | |
8ee5797a HH |
24 | # define _ASM_INC " incq " |
25 | # define _ASM_DEC " decq " | |
26 | # define _ASM_ADD " addq " | |
27 | # define _ASM_SUB " subq " | |
28 | # define _ASM_XADD " xaddq " | |
29 | ||
e845c06b PA |
30 | #endif /* CONFIG_X86_32 */ |
31 | ||
a34746bc PA |
32 | /* Exception table entry */ |
33 | # define _ASM_EXTABLE(from,to) \ | |
34 | " .section __ex_table,\"a\"\n" \ | |
35 | _ASM_ALIGN "\n" \ | |
36 | _ASM_PTR #from "," #to "\n" \ | |
37 | " .previous\n" | |
38 | ||
e845c06b | 39 | #endif /* _ASM_X86_ASM_H */ |