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2004-06-21 H.J. Lu <hongjiu.lu@intel.com>

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* elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
	calling _bfd_merged_section_offset only for section symbols.
This commit is contained in:
H.J. Lu 2004-06-22 06:03:07 +00:00
parent d1c6de6f15
commit bf8b15af14
2 changed files with 36 additions and 3 deletions
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5
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
calling _bfd_merged_section_offset only for section symbols.
2004-06-22 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_relax_section): Implement reference code

34
bfd/elfxx-ia64.c
View File

@ -789,6 +789,7 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again)
bfd_size_type amt;
bfd_boolean is_branch;
struct elfNN_ia64_dyn_sym_info *dyn_i;
char symtype;
switch (r_type)
{
@ -864,6 +865,7 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again)
toff = isym->st_value;
dyn_i = get_dyn_sym_info (ia64_info, NULL, abfd, irel, FALSE);
symtype = ELF_ST_TYPE (isym->st_info);
}
else
{
@ -908,12 +910,38 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again)
tsec = h->root.u.def.section;
toff = h->root.u.def.value;
}
symtype = h->type;
}
if (tsec->sec_info_type == ELF_INFO_TYPE_MERGE)
toff = _bfd_merged_section_offset (abfd, &tsec,
elf_section_data (tsec)->sec_info,
toff + irel->r_addend);
{
/* At this stage in linking, no SEC_MERGE symbol has been
adjusted, so all references to such symbols need to be
passed through _bfd_merged_section_offset. (Later, in
relocate_section, all SEC_MERGE symbols *except* for
section symbols have been adjusted.)
gas may reduce relocations against symbols in SEC_MERGE
sections to a relocation against the section symbol when
the original addend was zero. When the reloc is against
a section symbol we should include the addend in the
offset passed to _bfd_merged_section_offset, since the
location of interest is the original symbol. On the
other hand, an access to "sym+addend" where "sym" is not
a section symbol should not include the addend; Such an
access is presumed to be an offset from "sym"; The
location of interest is just "sym". */
if (symtype == STT_SECTION)
toff += irel->r_addend;
toff = _bfd_merged_section_offset (abfd, &tsec,
elf_section_data (tsec)->sec_info,
toff);
if (symtype != STT_SECTION)
toff += irel->r_addend;
}
else
toff += irel->r_addend;