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- /*
- * Copyright (C) 2002 - 2004 Jeff Dike (jdike@addtoit.com)
- * Licensed under the GPL
- */
- #include <signal.h>
- #include "sysdep/ptrace.h"
- #include "sysdep/sigcontext.h"
- /* These two are from asm-um/uaccess.h and linux/module.h, check them. */
- struct exception_table_entry
- {
- unsigned long insn;
- unsigned long fixup;
- };
- const struct exception_table_entry *search_exception_tables(unsigned long add);
- /* Compare this to arch/i386/mm/extable.c:fixup_exception() */
- int arch_fixup(unsigned long address, void *sc_ptr)
- {
- struct sigcontext *sc = sc_ptr;
- const struct exception_table_entry *fixup;
- fixup = search_exception_tables(address);
- if(fixup != 0){
- sc->eip = fixup->fixup;
- return(1);
- }
- return(0);
- }
- /*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
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