bfd_putl64 (t0, hit_addr);
bfd_putl64 (t1, hit_addr + 8);
}
+
+/* Rename some of the generic section flags to better document how they
+ are used here. */
+#define skip_relax_pass_0 need_finalize_relax
+#define skip_relax_pass_1 has_gp_reloc
+
\f
/* These functions do relaxation for IA-64 ELF. */
bfd_boolean changed_contents = FALSE;
bfd_boolean changed_relocs = FALSE;
bfd_boolean changed_got = FALSE;
+ bfd_boolean skip_relax_pass_0 = TRUE;
+ bfd_boolean skip_relax_pass_1 = TRUE;
bfd_vma gp = 0;
/* Assume we're not going to change any sizes, and we'll only need
return FALSE;
/* Nothing to do if there are no relocations or there is no need for
- the relax finalize pass. */
+ the current pass. */
if ((sec->flags & SEC_RELOC) == 0
|| sec->reloc_count == 0
- || (!link_info->need_relax_finalize
- && sec->need_finalize_relax == 0))
+ || (link_info->relax_pass == 0 && sec->skip_relax_pass_0)
+ || (link_info->relax_pass == 1 && sec->skip_relax_pass_1))
return TRUE;
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
case R_IA64_PCREL21BI:
case R_IA64_PCREL21M:
case R_IA64_PCREL21F:
- /* In the finalize pass, all br relaxations are done. We can
- skip it. */
- if (!link_info->need_relax_finalize)
+ /* In pass 1, all br relaxations are done. We can skip it. */
+ if (link_info->relax_pass == 1)
continue;
+ skip_relax_pass_0 = FALSE;
is_branch = TRUE;
break;
case R_IA64_PCREL60B:
- /* We can't optimize brl to br before the finalize pass since
- br relaxations will increase the code size. Defer it to
- the finalize pass. */
- if (link_info->need_relax_finalize)
+ /* We can't optimize brl to br in pass 0 since br relaxations
+ will increase the code size. Defer it to pass 1. */
+ if (link_info->relax_pass == 0)
{
- sec->need_finalize_relax = 1;
+ skip_relax_pass_1 = FALSE;
continue;
}
is_branch = TRUE;
case R_IA64_LTOFF22X:
case R_IA64_LDXMOV:
- /* We can't relax ldx/mov before the finalize pass since
- br relaxations will increase the code size. Defer it to
- the finalize pass. */
- if (link_info->need_relax_finalize)
+ /* We can't relax ldx/mov in pass 0 since br relaxations will
+ increase the code size. Defer it to pass 1. */
+ if (link_info->relax_pass == 0)
{
- sec->need_finalize_relax = 1;
+ skip_relax_pass_1 = FALSE;
continue;
}
is_branch = FALSE;
}
}
- if (!link_info->need_relax_finalize)
- sec->need_finalize_relax = 0;
+ if (link_info->relax_pass == 0)
+ {
+ /* Pass 0 is only needed to relax br. */
+ sec->skip_relax_pass_0 = skip_relax_pass_0;
+ sec->skip_relax_pass_1 = skip_relax_pass_1;
+ }
*again = changed_contents || changed_relocs;
return TRUE;
free (internal_relocs);
return FALSE;
}
+#undef skip_relax_pass_0
+#undef skip_relax_pass_1
static void
elfNN_ia64_relax_ldxmov (contents, off)