Fix .eh_frame CFI finding when there is a separate debug file without .debug_frame.

diff --git a/libdwfl/dwfl_module_getcfi.c b/libdwfl/dwfl_module_getcfi.c
index 816b49395e67c5c1f03c2315c35e668e6b210eb4..b1d5831c3486551924b5b43fbb877adc196d7cb0 100644 (file)
--- a/libdwfl/dwfl_module_getcfi.c
+++ b/libdwfl/dwfl_module_getcfi.c
@@ -1,5 +1,5 @@
 /* Find CFI for a module in libdwfl.
-   Copyright (C) 2006, 2007 Red Hat, Inc.
+   Copyright (C) 2006, 2007, 2009 Red Hat, Inc.
    This file is part of Red Hat elfutils.
 
    Red Hat elfutils is free software; you can redistribute it and/or modify
@@ -61,15 +61,13 @@ dwfl_module_getcfi (mod, bias)
 
   if (mod->cfi == NULL)
     {
-      Elf *elf = INTUSE(dwfl_module_getelf) (mod, bias);
-      if (elf != NULL)
+      mod->cfi = INTUSE(dwarf_getcfi) (INTUSE(dwfl_module_getdwarf) (mod,
+                                                                    bias));
+      if (mod->cfi == NULL && mod->main.elf != NULL)
        {
-         Dwarf *dw = INTUSE(dwfl_module_getdwarf) (mod, bias);
-         mod->cfi_elf = dw == NULL;
-         mod->cfi = (mod->cfi_elf ? INTUSE(dwarf_getcfi_elf) (elf)
-                     : INTUSE(dwarf_getcfi) (dw));
-         if (mod->cfi == NULL)
-           __libdwfl_seterrno (DWFL_E_LIBDW);
+         mod->cfi_elf = true;
+         *bias = mod->main.bias;
+         mod->cfi = INTUSE(dwarf_getcfi_elf) (mod->main.elf);
        }
 
       if (mod->cfi != NULL && mod->cfi->ebl == NULL)