mirror of https://gitee.com/openkylin/linux.git
29 lines
649 B
C
29 lines
649 B
C
/*
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* Copyright (C) 2002 - 2004 Jeff Dike (jdike@addtoit.com)
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* Licensed under the GPL
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*/
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#include "sysdep/ptrace.h"
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/* These two are from asm-um/uaccess.h and linux/module.h, check them. */
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struct exception_table_entry
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{
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unsigned long insn;
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unsigned long fixup;
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};
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const struct exception_table_entry *search_exception_tables(unsigned long add);
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/* Compare this to arch/i386/mm/extable.c:fixup_exception() */
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int arch_fixup(unsigned long address, union uml_pt_regs *regs)
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{
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const struct exception_table_entry *fixup;
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fixup = search_exception_tables(address);
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if(fixup != 0){
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UPT_IP(regs) = fixup->fixup;
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return(1);
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}
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return(0);
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}
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