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)18int 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