PR target/25166

[pf3gnuchains/gcc-fork.git] / gcc / unwind-dw2-fde-glibc.c

diff --git a/gcc/unwind-dw2-fde-glibc.c b/gcc/unwind-dw2-fde-glibc.c
index ebdbc16..e7bd31b 100644 (file)
--- a/gcc/unwind-dw2-fde-glibc.c
+++ b/gcc/unwind-dw2-fde-glibc.c
@@ -15,8 +15,8 @@
 
    You should have received a copy of the GNU General Public License
    along with GCC; see the file COPYING.  If not, write to
-   the Free Software Foundation, 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 /* As a special exception, if you link this library with other files,
    some of which are compiled with GCC, to produce an executable,
@@ -118,8 +118,9 @@ base_from_cb_data (unsigned char encoding, struct unw_eh_callback_data *data)
       return (_Unwind_Ptr) data->tbase;
     case DW_EH_PE_datarel:
       return (_Unwind_Ptr) data->dbase;
+    default:
+      gcc_unreachable ();
     }
-  abort ();
 }
 
 static int
@@ -358,8 +359,7 @@ _Unwind_IteratePhdrCallback (struct dl_phdr_info *info, size_t size, void *ptr)
                    break;
                }
 
-             if (lo >= hi)
-               __gxx_abort ();
+             gcc_assert (lo < hi);
            }
 
          f = (fde *) (table[mid].fde + data_base);
@@ -386,11 +386,13 @@ _Unwind_IteratePhdrCallback (struct dl_phdr_info *info, size_t size, void *ptr)
   data->ret = linear_search_fdes (&ob, (fde *) eh_frame, (void *) data->pc);
   if (data->ret != NULL)
     {
+      _Unwind_Ptr func;
       unsigned int encoding = get_fde_encoding (data->ret);
+      
       read_encoded_value_with_base (encoding,
                                    base_from_cb_data (encoding, data),
-                                   data->ret->pc_begin,
-                                   (_Unwind_Ptr *)&data->func);
+                                   data->ret->pc_begin, &func);
+      data->func = (void *) func;
     }
   return 1;
 }