1 /*
2  * Copyright 2003 PathScale, Inc.
3  *
4  * Licensed under the GPL
5  */
6 
7 #include "sysdep/ptrace.h"
8 
9 /* These two are from asm-um/uaccess.h and linux/module.h, check them. */
10 struct exception_table_entry
11 {
12 	unsigned long insn;
13 	unsigned long fixup;
14 };
15 
16 const struct exception_table_entry *search_exception_tables(unsigned long add);
17 
arch_fixup(unsigned long address,struct uml_pt_regs * regs)18 int arch_fixup(unsigned long address, struct uml_pt_regs *regs)
19 {
20 	const struct exception_table_entry *fixup;
21 
22 	fixup = search_exception_tables(address);
23 	if (fixup != 0) {
24 		UPT_IP(regs) = fixup->fixup;
25 		return 1;
26 	}
27 	return 0;
28 }
29