36 lines
740 B
C
36 lines
740 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __ASM_ASM_EXTABLE_H
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#define __ASM_ASM_EXTABLE_H
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#ifdef __ASSEMBLY__
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#define __ASM_EXTABLE_RAW(insn, fixup) \
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.pushsection __ex_table, "a"; \
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.balign 8; \
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.quad (insn); \
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.quad (fixup); \
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.popsection;
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.macro _asm_extable, insn, fixup
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__ASM_EXTABLE_RAW(\insn, \fixup)
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.endm
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#else /* __ASSEMBLY__ */
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#include <linux/bits.h>
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#include <linux/stringify.h>
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#define __ASM_EXTABLE_RAW(insn, fixup) \
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".pushsection __ex_table, \"a\"\n" \
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".balign 8\n" \
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".quad ((" insn "))\n" \
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".quad ((" fixup "))\n" \
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".popsection\n"
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#define _ASM_EXTABLE(insn, fixup) \
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__ASM_EXTABLE_RAW(#insn, #fixup)
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#endif /* __ASSEMBLY__ */
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#endif /* __ASM_ASM_EXTABLE_H */
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