--- binutils.orig/bfd/elf64-s390.c 2020-06-15 11:01:54.671940830 +0100 +++ binutils-2.30/bfd/elf64-s390.c 2020-06-15 11:04:44.663343784 +0100 @@ -2335,6 +2335,9 @@ elf_s390_relocate_section (bfd *output_b && SYMBOL_REFERENCES_LOCAL (info, h)) || resolved_to_zero) { + Elf_Internal_Sym *isym; + asection *sym_sec; + /* This is actually a static link, or it is a -Bsymbolic link and the symbol is defined locally, or the symbol was forced to be local @@ -2356,6 +2359,10 @@ elf_s390_relocate_section (bfd *output_b h->got.offset |= 1; } + /* When turning a GOT slot dereference into a direct + reference using larl we have to make sure that + the symbol is 1. properly aligned and 2. it is no + ABS symbol or will become one. */ if ((h->def_regular && bfd_link_pic (info) && SYMBOL_REFERENCES_LOCAL (info, h)) @@ -2370,8 +2377,17 @@ elf_s390_relocate_section (bfd *output_b contents + rel->r_offset - 2) & 0xff00f000) == 0xe300c000 && bfd_get_8 (input_bfd, - contents + rel->r_offset + 3) == 0x04))) - + contents + rel->r_offset + 3) == 0x04)) + && (isym = bfd_sym_from_r_symndx (&htab->sym_cache, + input_bfd, r_symndx)) + && isym->st_shndx != SHN_ABS + && h != htab->elf.hdynamic + && h != htab->elf.hgot + && h != htab->elf.hplt + && !(isym->st_value & 1) + && (sym_sec = bfd_section_from_elf_index (input_bfd, + isym->st_shndx)) + && sym_sec->alignment_power) { unsigned short new_insn = (0xc000 | (bfd_get_8 (input_bfd,