diff options
Diffstat (limited to 'include/asm-x86/asm.h')
-rw-r--r-- | include/asm-x86/asm.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/asm-x86/asm.h b/include/asm-x86/asm.h new file mode 100644 index 000000000000..90dec0c23646 --- /dev/null +++ b/include/asm-x86/asm.h @@ -0,0 +1,39 @@ +#ifndef _ASM_X86_ASM_H +#define _ASM_X86_ASM_H + +#ifdef CONFIG_X86_32 +/* 32 bits */ + +# define _ASM_PTR " .long " +# define _ASM_ALIGN " .balign 4 " +# define _ASM_MOV_UL " movl " + +# define _ASM_INC " incl " +# define _ASM_DEC " decl " +# define _ASM_ADD " addl " +# define _ASM_SUB " subl " +# define _ASM_XADD " xaddl " + +#else +/* 64 bits */ + +# define _ASM_PTR " .quad " +# define _ASM_ALIGN " .balign 8 " +# define _ASM_MOV_UL " movq " + +# define _ASM_INC " incq " +# define _ASM_DEC " decq " +# define _ASM_ADD " addq " +# define _ASM_SUB " subq " +# define _ASM_XADD " xaddq " + +#endif /* CONFIG_X86_32 */ + +/* Exception table entry */ +# define _ASM_EXTABLE(from,to) \ + " .section __ex_table,\"a\"\n" \ + _ASM_ALIGN "\n" \ + _ASM_PTR #from "," #to "\n" \ + " .previous\n" + +#endif /* _ASM_X86_ASM_H */ |