mirror of https://gitee.com/openkylin/linux.git
35 lines
841 B
C
35 lines
841 B
C
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/*
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* linux/arch/alpha/mm/extable.c
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*/
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#include <linux/config.h>
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#include <linux/module.h>
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#include <asm/uaccess.h>
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void sort_extable(struct exception_table_entry *start,
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struct exception_table_entry *finish)
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{
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}
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const struct exception_table_entry *
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search_extable(const struct exception_table_entry *first,
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const struct exception_table_entry *last,
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unsigned long value)
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{
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while (first <= last) {
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const struct exception_table_entry *mid;
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unsigned long mid_value;
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mid = (last - first) / 2 + first;
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mid_value = (unsigned long)&mid->insn + mid->insn;
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if (mid_value == value)
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return mid;
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else if (mid_value < value)
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first = mid+1;
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else
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last = mid-1;
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}
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return NULL;
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}
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