+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
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
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)
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;
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;
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);
}
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)
{
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;
}