* elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"

	parameter.  If called after _bfd_elf_write_section_eh_frame,
	don't allow a -2 return unless need_* bit is already set, and
	handle offsets adjusted for output_offset.
	* elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
	* elf.c (_bfd_elf_section_offset): Update call.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index cc331a97ff81b53167ede8c0dd5948a6b34bacc1..06c75bea7b29503faf12c0511e1acb63fe5dbc70 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,12 @@
+2004-10-15  Alan Modra  <amodra@bigpond.net.au>
+
+       * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
+       parameter.  If called after _bfd_elf_write_section_eh_frame,
+       don't allow a -2 return unless need_* bit is already set, and
+       handle offsets adjusted for output_offset.
+       * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
+       * elf.c (_bfd_elf_section_offset): Update call.
+
 2004-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR 440

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index f452d3b62a31f027d925ea7ec8eedcc87f4f632c..ff2661399857fa0420c3ae93c485536ee067b0e7 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -1532,7 +1532,7 @@ extern bfd_boolean _bfd_elf_discard_section_eh_frame
 extern bfd_boolean _bfd_elf_discard_section_eh_frame_hdr
   (bfd *, struct bfd_link_info *);
 extern bfd_vma _bfd_elf_eh_frame_section_offset
-  (bfd *, asection *, bfd_vma);
+  (bfd *, struct bfd_link_info *, asection *, bfd_vma);
 extern bfd_boolean _bfd_elf_write_section_eh_frame
   (bfd *, struct bfd_link_info *, asection *, bfd_byte *);
 extern bfd_boolean _bfd_elf_write_section_eh_frame_hdr

diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
index 6302cf08110b7f10cedca3c97c12662690ca08c1..c4cf46f65cc063f6d81833805ba844d0bf0716bc 100644 (file)
--- a/bfd/elf-eh-frame.c
+++ b/bfd/elf-eh-frame.c
@@ -713,10 +713,13 @@ _bfd_elf_maybe_strip_eh_frame_hdr (struct bfd_link_info *info)
 
 bfd_vma
 _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED,
+                                 struct bfd_link_info *info,
                                  asection *sec,
                                  bfd_vma offset)
 {
   struct eh_frame_sec_info *sec_info;
+  struct elf_link_hash_table *htab;
+  struct eh_frame_hdr_info *hdr_info;
   unsigned int lo, hi, mid;
 
   if (sec->sec_info_type != ELF_INFO_TYPE_EH_FRAME)
@@ -726,6 +729,11 @@ _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED,
   if (offset >= sec->rawsize)
     return offset - sec->rawsize + sec->size;
 
+  htab = elf_hash_table (info);
+  hdr_info = &htab->eh_info;
+  if (hdr_info->offsets_adjusted)
+    offset += sec->output_offset;
+
   lo = 0;
   hi = sec_info->count;
   mid = 0;
@@ -751,7 +759,9 @@ _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED,
      relocation against FDE's initial_location field.  */
   if (!sec_info->entry[mid].cie
       && sec_info->entry[mid].cie_inf->make_relative
-      && offset == sec_info->entry[mid].offset + 8)
+      && offset == sec_info->entry[mid].offset + 8
+      && (sec_info->entry[mid].cie_inf->need_relative
+         || !hdr_info->offsets_adjusted))
     {
       sec_info->entry[mid].cie_inf->need_relative = 1;
       return (bfd_vma) -2;
@@ -762,12 +772,16 @@ _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED,
   if (!sec_info->entry[mid].cie
       && sec_info->entry[mid].cie_inf->make_lsda_relative
       && (offset == (sec_info->entry[mid].offset + 8
-                    + sec_info->entry[mid].lsda_offset)))
+                    + sec_info->entry[mid].lsda_offset))
+      && (sec_info->entry[mid].cie_inf->need_lsda_relative
+         || !hdr_info->offsets_adjusted))
     {
       sec_info->entry[mid].cie_inf->need_lsda_relative = 1;
       return (bfd_vma) -2;
     }
 
+  if (hdr_info->offsets_adjusted)
+    offset -= sec->output_offset;
   return (offset + sec_info->entry[mid].new_offset
          - sec_info->entry[mid].offset);
 }

diff --git a/bfd/elf.c b/bfd/elf.c
index 27142a1dc41dd8dc925b0b1c3d293e8184fa4f3e..b7674e316e68e2d6bb604e4dc943e984e73b133b 100644 (file)
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -7746,7 +7746,7 @@ _bfd_elf_rel_local_sym (bfd *abfd,
 
 bfd_vma
 _bfd_elf_section_offset (bfd *abfd,
-                        struct bfd_link_info *info ATTRIBUTE_UNUSED,
+                        struct bfd_link_info *info,
                         asection *sec,
                         bfd_vma offset)
 {
@@ -7756,7 +7756,7 @@ _bfd_elf_section_offset (bfd *abfd,
       return _bfd_stab_section_offset (sec, elf_section_data (sec)->sec_info,
                                       offset);
     case ELF_INFO_TYPE_EH_FRAME:
-      return _bfd_elf_eh_frame_section_offset (abfd, sec, offset);
+      return _bfd_elf_eh_frame_section_offset (abfd, info, sec, offset);
     default:
       return offset;
     }