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37 lines
743 B
37 lines
743 B
#ifndef _ASM_X86_BUG_H |
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#define _ASM_X86_BUG_H |
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#define HAVE_ARCH_BUG |
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#ifdef CONFIG_DEBUG_BUGVERBOSE |
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#ifdef CONFIG_X86_32 |
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# define __BUG_C0 "2:\t.long 1b, %c0\n" |
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#else |
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# define __BUG_C0 "2:\t.long 1b - 2b, %c0 - 2b\n" |
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#endif |
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#define BUG() \ |
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do { \ |
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asm volatile("1:\tud2\n" \ |
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".pushsection __bug_table,\"a\"\n" \ |
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__BUG_C0 \ |
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"\t.word %c1, 0\n" \ |
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"\t.org 2b+%c2\n" \ |
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".popsection" \ |
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: : "i" (__FILE__), "i" (__LINE__), \ |
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"i" (sizeof(struct bug_entry))); \ |
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unreachable(); \ |
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} while (0) |
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#else |
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#define BUG() \ |
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do { \ |
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asm volatile("ud2"); \ |
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unreachable(); \ |
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} while (0) |
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#endif |
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#include <asm-generic/bug.h> |
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#endif /* _ASM_X86_BUG_H */
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