Fix an orphan section problem caused by weird linker scripts.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 0292f837f21b1b7341f11187d13c0ca8e1bfedb6..37deddcff51e554f29760721595ff0d0fb0125c0 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -4,6 +4,7 @@
        broken list handling.  Create __start_SECNAME and __stop_SECNAME
        when no place-holder.  Add some comments.  Test both SEC_CODE and
        SEC_READONLY for hold_text to prevent .rodata orphan poisoning.
+       Handle case where no output section statement created.
 
 2000-09-07  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
 

diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index 037ac5aec9bea343fb83c8561e7d98da934e1737..c7ba49727302b859ac68007086e725da474cdc1a 100644 (file)
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -1203,29 +1203,32 @@ gld${EMULATION_NAME}_place_orphan (file, s)
        }
       place->section = &snew->next;    /* Save the end of this list.  */
 
-      /* We try to put the output statements in some sort of
-        reasonable order here, because they determine the final load
-        addresses of the orphan sections.  */
-      if (place->stmt == NULL)
+      if (add.head != NULL)
        {
-         /* Put the new statement list right at the head.  */
-         *add.tail = place->os->header.next;
-         place->os->header.next = add.head;
-       }
-      else
-       {
-         /* Put it after the last orphan statement we added.  */
-         *add.tail = *place->stmt;
-         *place->stmt = add.head;
-       }
+         /* We try to put the output statements in some sort of
+            reasonable order here, because they determine the final
+            load addresses of the orphan sections.  */
+         if (place->stmt == NULL)
+           {
+             /* Put the new statement list right at the head.  */
+             *add.tail = place->os->header.next;
+             place->os->header.next = add.head;
+           }
+         else
+           {
+             /* Put it after the last orphan statement we added.  */
+             *add.tail = *place->stmt;
+             *place->stmt = add.head;
+           }
 
-      /* Fix the global list pointer if we happened to tack our new
-        list at the tail.  */
-      if (*old->tail == add.head)
-       old->tail = add.tail;
+         /* Fix the global list pointer if we happened to tack our
+            new list at the tail.  */
+         if (*old->tail == add.head)
+           old->tail = add.tail;
 
-      /* Save the end of this list.  */
-      place->stmt = add.tail;
+         /* Save the end of this list.  */
+         place->stmt = add.tail;
+       }
     }
 
   return true;