Elf64_Sxword
typedef Elf64_Sxword GElf_Sxword; /* Signed long words (64 bit) */
dst->r_addend = (Elf64_Sxword) rela32->r_addend;
Elf64_Sxword addend, Elf_Addr base);
_dl_reloc_addend(Elf_Word *where, Elf_Addr value, Elf64_Sxword addend,
Elf64_Sxword r_addend; /* adjustment value */