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Accept --just-symbols symbols as absolute for xcoff

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This patch is aimed at curing
    just-symbols-1.o: loader reloc in unrecognized section `*ABS*'
for xcoff by treating symbols defined by --just-symbols objects as
absolute.

	* xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
	similar as absolute.
	(bfd_xcoff_import_symbol): Don't fuss over absolute symbol
	redefinitions here.
This commit is contained in:
Alan Modra 2020-07-27 17:33:59 +09:30
parent 8fab9282e5
commit 93fd13c704
2 changed files with 19 additions and 6 deletions
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7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2020-07-27 Alan Modra <amodra@gmail.com>
* xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
similar as absolute.
(bfd_xcoff_import_symbol): Don't fuss over absolute symbol
redefinitions here.
2020-07-24 Nick Clifton <nickc@redhat.com>
* config.bfd: Move xc16x target to the obsolete list.

18
bfd/xcofflink.c
View File

@ -2685,9 +2685,17 @@ xcoff_need_ldrel_p (struct bfd_link_info *info, struct internal_reloc *rel,
case R_RLA:
/* Absolute relocations against absolute symbols can be
resolved statically. */
if (h != NULL && bfd_is_abs_symbol (&h->root))
return FALSE;
if (h != NULL
&& (h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
&& !h->root.rel_from_abs)
{
asection *sec = h->root.u.def.section;
if (bfd_is_abs_section (sec)
|| (sec != NULL
&& bfd_is_abs_section (sec->output_section)))
return FALSE;
}
return TRUE;
}
}
@ -3118,9 +3126,7 @@ bfd_xcoff_import_symbol (bfd *output_bfd,
if (val != (bfd_vma) -1)
{
if (h->root.type == bfd_link_hash_defined
&& (!bfd_is_abs_symbol (&h->root)
|| h->root.u.def.value != val))
if (h->root.type == bfd_link_hash_defined)
(*info->callbacks->multiple_definition) (info, &h->root, output_bfd,
bfd_abs_section_ptr, val);