Convert mov to lea for loading local function address

[deliverable/binutils-gdb.git] / bfd / elf32-i386.c

diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index 7d3652d81ce983ae3499e279427c61feb6db557a..e67879f13399184b85a1d827556c507adf372eaf 100644 (file)
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -3470,6 +3470,24 @@ elf_i386_relocate_section (bfd *output_bfd,
          if (off >= (bfd_vma) -2)
            abort ();
 
+         if (h != NULL
+             && h->def_regular
+             && SYMBOL_REFERENCES_LOCAL (info, h)
+             && bfd_get_8 (input_bfd,
+                           contents + rel->r_offset - 2) == 0x8b)
+           {
+             /* Convert
+                mov    foo@GOT(%reg), %reg
+                to
+                lea    foo@GOTOFF(%reg), %reg
+              */
+             bfd_put_8 (output_bfd, 0x8d,
+                        contents + rel->r_offset - 2);
+             relocation -= (htab->elf.sgotplt->output_section->vma
+                            + htab->elf.sgotplt->output_offset);
+             break;
+           }
+
          relocation = htab->elf.sgot->output_section->vma
                       + htab->elf.sgot->output_offset + off
                       - htab->elf.sgotplt->output_section->vma