bfd/

	PR 6789
	* elf.c (assign_file_positions_for_load_sections): Call
	_bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
	(get_program_header_size): Protect against NULL info.
	(_bfd_elf_map_sections_to_segments): Likewise.
	* elf32-spu.c (spu_elf_additional_program_headers): Likewise.
ld/testsuite/
	* ld-elf/extract-symbol-1sec.d: Correct section lma.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 54244d9..5e51bac 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,12 @@
+2008-09-29  Alan Modra  <amodra@bigpond.net.au>
+
+       PR 6789
+       * elf.c (assign_file_positions_for_load_sections): Call
+       _bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
+       (get_program_header_size): Protect against NULL info.
+       (_bfd_elf_map_sections_to_segments): Likewise.
+       * elf32-spu.c (spu_elf_additional_program_headers): Likewise.
+
 2008-09-29  Nick Clifton  <nickc@redhat.com>
 
        * po/vi.po: Updated Vietnamese translation.
@@ -16,7 +25,8 @@
 
 2008-09-17  Bob Wilson  <bob.wilson@acm.org>
 
-       * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative refcount.
+       * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative
+       refcount.
 
 2008-09-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 

diff --git a/bfd/elf.c b/bfd/elf.c
index e8c6c23..763750b 100644 (file)
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -3380,7 +3380,7 @@ get_program_header_size (bfd *abfd, struct bfd_link_info *info)
       ++segs;
     }
 
-  if (info->relro)
+  if (info != NULL && info->relro)
     {
       /* We need a PT_GNU_RELRO segment.  */
       ++segs;
@@ -3762,8 +3762,13 @@ _bfd_elf_map_sections_to_segments (bfd *abfd, struct bfd_link_info *info)
            }
 
          /* Allow interested parties a chance to override our decision.  */
-         if (last_hdr && info->callbacks->override_segment_assignment)
-           new_segment = info->callbacks->override_segment_assignment (info, abfd, hdr, last_hdr, new_segment);
+         if (last_hdr != NULL
+             && info != NULL
+             && info->callbacks->override_segment_assignment != NULL)
+           new_segment
+             = info->callbacks->override_segment_assignment (info, abfd, hdr,
+                                                             last_hdr,
+                                                             new_segment);
 
          if (! new_segment)
            {
@@ -3938,7 +3943,7 @@ _bfd_elf_map_sections_to_segments (bfd *abfd, struct bfd_link_info *info)
          pm = &m->next;
        }
 
-      if (info->relro)
+      if (info != NULL && info->relro)
        {
          for (m = mfirst; m != NULL; m = m->next)
            {
@@ -4122,7 +4127,7 @@ assign_file_positions_for_load_sections (bfd *abfd,
   unsigned int i, j;
 
   if (link_info == NULL
-      && !elf_modify_segment_map (abfd, link_info, FALSE))
+      && !_bfd_elf_map_sections_to_segments (abfd, link_info))
     return FALSE;
 
   alloc = 0;

diff --git a/bfd/elf32-spu.c b/bfd/elf32-spu.c
index 17ff079..00681b2 100644 (file)
--- a/bfd/elf32-spu.c
+++ b/bfd/elf32-spu.c
@@ -4245,10 +4245,15 @@ spu_elf_post_process_headers (bfd *abfd,
 static int
 spu_elf_additional_program_headers (bfd *abfd, struct bfd_link_info *info)
 {
-  struct spu_link_hash_table *htab = spu_hash_table (info);
-  int extra = htab->num_overlays;
+  int extra = 0;
   asection *sec;
 
+  if (info != NULL)
+    {
+      struct spu_link_hash_table *htab = spu_hash_table (info);
+      extra = htab->num_overlays;
+    }
+
   if (extra)
     ++extra;
 

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index ea0d673..5e928d5 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2008-09-29  Alan Modra  <amodra@bigpond.net.au>
+
+       * ld-elf/extract-symbol-1sec.d: Correct section lma.
+
 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 
        * ld-elf/eh-group.exp: Only run on ELF targets.

diff --git a/ld/testsuite/ld-elf/extract-symbol-1sec.d b/ld/testsuite/ld-elf/extract-symbol-1sec.d
index 87d42af..cbe0144 100644 (file)
--- a/ld/testsuite/ld-elf/extract-symbol-1sec.d
+++ b/ld/testsuite/ld-elf/extract-symbol-1sec.d
@@ -7,7 +7,7 @@
 #...
 Sections:
  *Idx +Name +Size +VMA +LMA .*
- *0 +\.foo +0+ +0+10000 +0+10000 .*
+ *0 +\.foo +0+ +0+10000 +0+ .*
  *CONTENTS, ALLOC, LOAD, CODE
- *1 +\.bar +0+ +0+20000 +0+20000 .*
+ *1 +\.bar +0+ +0+20000 +0+10000 .*
  *ALLOC, READONLY, CODE