diff options
Diffstat (limited to 'bfd/elf64-s390.c')
| -rw-r--r-- | bfd/elf64-s390.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c index bd9c0829e8..06f0d8817d 100644 --- a/bfd/elf64-s390.c +++ b/bfd/elf64-s390.c @@ -1040,9 +1040,6 @@ elf_s390_check_relocs (bfd *abfd, switch (r_type) { - case R_390_GOTOFF16: - case R_390_GOTOFF32: - case R_390_GOTOFF64: case R_390_GOTPC: case R_390_GOTPCDBL: /* These relocs do not need a GOT slot. They just load the @@ -1050,6 +1047,11 @@ elf_s390_check_relocs (bfd *abfd, the GOT. Since the GOT pointer has been set up above we are done. */ break; + case R_390_GOTOFF16: + case R_390_GOTOFF32: + case R_390_GOTOFF64: + if (h == NULL || !s390_is_ifunc_symbol_p (h) || !h->def_regular) + break; case R_390_PLT12DBL: case R_390_PLT16DBL: @@ -1465,6 +1467,12 @@ elf_s390_gc_sweep_hook (bfd *abfd, case R_390_GOTOFF16: case R_390_GOTOFF32: case R_390_GOTOFF64: + if (h != NULL && s390_is_ifunc_symbol_p (h) && h->def_regular) + { + h->plt.refcount--; + break; + } + case R_390_GOTPC: case R_390_GOTPCDBL: break; @@ -2641,6 +2649,18 @@ elf_s390_relocate_section (bfd *output_bfd, /* Relocation is relative to the start of the global offset table. */ + if (h != NULL + && s390_is_ifunc_symbol_p (h) + && h->def_regular + && !bfd_link_executable (info)) + { + relocation = (htab->elf.iplt->output_section->vma + + htab->elf.iplt->output_offset + + h->plt.offset + - htab->elf.sgot->output_section->vma); + goto do_relocation; + } + /* Note that sgot->output_offset is not involved in this calculation. We always want the start of .got. If we defined _GLOBAL_OFFSET_TABLE in a different way, as is |