x86: Keep _GLOBAL_OFFSET_TABLE_ for .eh_frame
Since x86 .eh_frame section may reference _GLOBAL_OFFSET_TABLE_, keep
_GLOBAL_OFFSET_TABLE_ if there is dynamic section and the output
.eh_frame section is non-empty.
PR ld/33499
* elfxx-x86.c (_bfd_x86_elf_late_size_sections): Keep
_GLOBAL_OFFSET_TABLE_ if there is dynamic section and the
output .eh_frame section is non-empty.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c
index d8c653a..140e868 100644
--- a/bfd/elfxx-x86.c
+++ b/bfd/elfxx-x86.c
@@ -2456,6 +2456,8 @@
if (htab->elf.sgotplt)
{
+ asection *eh_frame;
+
/* Don't allocate .got.plt section if there are no GOT nor PLT
entries and there is no reference to _GLOBAL_OFFSET_TABLE_. */
if ((htab->elf.hgot == NULL
@@ -2468,7 +2470,11 @@
&& (htab->elf.iplt == NULL
|| htab->elf.iplt->size == 0)
&& (htab->elf.igotplt == NULL
- || htab->elf.igotplt->size == 0))
+ || htab->elf.igotplt->size == 0)
+ && (!htab->elf.dynamic_sections_created
+ || (eh_frame = bfd_get_section_by_name (output_bfd,
+ ".eh_frame")) == NULL
+ || eh_frame->rawsize == 0))
{
htab->elf.sgotplt->size = 0;
/* Solaris requires to keep _GLOBAL_OFFSET_TABLE_ even if it
