77ef50a522
This patch is the result of an automatic script that consolidates the format of all the headers in include/asm-x86/. The format: 1. No leading underscore. Names with leading underscores are reserved. 2. Pathname components are separated by two underscores. So we can distinguish between mm_types.h and mm/types.h. 3. Everything except letters and numbers are turned into single underscores. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
42 lines
1 KiB
C
42 lines
1 KiB
C
#ifndef ASM_X86__ASM_H
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#define ASM_X86__ASM_H
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#ifdef __ASSEMBLY__
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# define __ASM_FORM(x) x
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# define __ASM_EX_SEC .section __ex_table
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#else
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# define __ASM_FORM(x) " " #x " "
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# define __ASM_EX_SEC " .section __ex_table,\"a\"\n"
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#endif
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#ifdef CONFIG_X86_32
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# define __ASM_SEL(a,b) __ASM_FORM(a)
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#else
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# define __ASM_SEL(a,b) __ASM_FORM(b)
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#endif
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#define __ASM_SIZE(inst) __ASM_SEL(inst##l, inst##q)
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#define __ASM_REG(reg) __ASM_SEL(e##reg, r##reg)
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#define _ASM_PTR __ASM_SEL(.long, .quad)
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#define _ASM_ALIGN __ASM_SEL(.balign 4, .balign 8)
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#define _ASM_MOV_UL __ASM_SIZE(mov)
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#define _ASM_INC __ASM_SIZE(inc)
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#define _ASM_DEC __ASM_SIZE(dec)
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#define _ASM_ADD __ASM_SIZE(add)
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#define _ASM_SUB __ASM_SIZE(sub)
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#define _ASM_XADD __ASM_SIZE(xadd)
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#define _ASM_AX __ASM_REG(ax)
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#define _ASM_BX __ASM_REG(bx)
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#define _ASM_CX __ASM_REG(cx)
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#define _ASM_DX __ASM_REG(dx)
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/* Exception table entry */
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# define _ASM_EXTABLE(from,to) \
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__ASM_EX_SEC \
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_ASM_ALIGN "\n" \
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_ASM_PTR #from "," #to "\n" \
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" .previous\n"
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#endif /* ASM_X86__ASM_H */
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