x86: Don't set eh->local_ref to 1 for linker defined symbols

[deliverable/binutils-gdb.git] / binutils / dwarf.c

diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index f94f5b2fe699941b2f31c803da422b4c9b071d39..cd3df7fb87585e47799e1cc063dcacfe6f3c52c4 100644 (file)
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -2174,19 +2174,28 @@ read_and_display_attr_value (unsigned long           attribute,
              debug_info_p->have_frame_base [num] = have_frame_base;
              if (attribute != DW_AT_GNU_locviews)
                {
-                 debug_info_p->loc_offsets [num] = uvalue;
-                 debug_info_p->num_loc_offsets++;
-                 assert (debug_info_p->num_loc_offsets
-                         - debug_info_p->num_loc_views <= 1);
+                 /* Corrupt DWARF info can produce more offsets than views.
+                    See PR 23062 for an example.  */
+                 if (debug_info_p->num_loc_offsets
+                     > debug_info_p->num_loc_views)
+                   warn (_("More location offset attributes than DW_AT_GNU_locview attributes\n"));
+                 else
+                   {
+                     debug_info_p->loc_offsets [num] = uvalue;
+                     debug_info_p->num_loc_offsets++;
+                   }
                }
              else
                {
                  assert (debug_info_p->num_loc_views <= num);
                  num = debug_info_p->num_loc_views;
-                 debug_info_p->loc_views [num] = uvalue;
-                 debug_info_p->num_loc_views++;
-                 assert (debug_info_p->num_loc_views
-                         - debug_info_p->num_loc_offsets <= 1);
+                 if (num > debug_info_p->num_loc_offsets)
+                   warn (_("More DW_AT_GNU_locview attributes than location offset attributes\n"));
+                 else
+                   {
+                     debug_info_p->loc_views [num] = uvalue;
+                     debug_info_p->num_loc_views++;
+                   }
                }
            }
          break;