diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/dl-machine.h')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/dl-machine.h | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/sysdeps/powerpc/powerpc64/dl-machine.h b/sysdeps/powerpc/powerpc64/dl-machine.h index 059fdafd53..b69a1ce06f 100644 --- a/sysdeps/powerpc/powerpc64/dl-machine.h +++ b/sysdeps/powerpc/powerpc64/dl-machine.h @@ -561,6 +561,12 @@ elf_machine_rela (struct link_map *map, Elf64_Addr *const reloc_addr = reloc_addr_arg; const int r_type = ELF64_R_TYPE (reloc->r_info); const Elf64_Sym *const refsym = sym; + union unaligned + { + unsigned u2 __attribute__ ((mode (HI))); + unsigned u4 __attribute__ ((mode (SI))); + unsigned u8 __attribute__ ((mode (DI))); + } __attribute__((__packed__)); if (r_type == R_PPC64_RELATIVE) { @@ -741,23 +747,11 @@ elf_machine_rela (struct link_map *map, return; case R_PPC64_UADDR64: - /* We are big-endian. */ - ((char *) reloc_addr_arg)[0] = (value >> 56) & 0xff; - ((char *) reloc_addr_arg)[1] = (value >> 48) & 0xff; - ((char *) reloc_addr_arg)[2] = (value >> 40) & 0xff; - ((char *) reloc_addr_arg)[3] = (value >> 32) & 0xff; - ((char *) reloc_addr_arg)[4] = (value >> 24) & 0xff; - ((char *) reloc_addr_arg)[5] = (value >> 16) & 0xff; - ((char *) reloc_addr_arg)[6] = (value >> 8) & 0xff; - ((char *) reloc_addr_arg)[7] = (value >> 0) & 0xff; + ((union unaligned *) reloc_addr)->u8 = value; return; case R_PPC64_UADDR32: - /* We are big-endian. */ - ((char *) reloc_addr_arg)[0] = (value >> 24) & 0xff; - ((char *) reloc_addr_arg)[1] = (value >> 16) & 0xff; - ((char *) reloc_addr_arg)[2] = (value >> 8) & 0xff; - ((char *) reloc_addr_arg)[3] = (value >> 0) & 0xff; + ((union unaligned *) reloc_addr)->u4 = value; return; case R_PPC64_ADDR32: @@ -781,10 +775,8 @@ elf_machine_rela (struct link_map *map, case R_PPC64_UADDR16: if (dont_expect ((value + 0x8000) >= 0x10000)) _dl_reloc_overflow (map, "R_PPC64_UADDR16", reloc_addr, refsym); - /* We are big-endian. */ - ((char *) reloc_addr_arg)[0] = (value >> 8) & 0xff; - ((char *) reloc_addr_arg)[1] = (value >> 0) & 0xff; - break; + ((union unaligned *) reloc_addr)->u2 = value; + return; case R_PPC64_ADDR16_DS: if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0)) |