binutils/binutils-2.25-aarch64-fPIC-...

54 lines
2.0 KiB
Diff

--- binutils-2.25.orig/bfd/elfnn-aarch64.c 2015-07-02 14:38:44.178894336 +0100
+++ binutils-2.25/bfd/elfnn-aarch64.c 2015-07-02 14:40:39.341603064 +0100
@@ -4426,16 +4426,36 @@ elfNN_aarch64_final_link_relocate (reloc
signed_addend, weak_undef_p);
break;
+ case BFD_RELOC_AARCH64_16_PCREL:
+ case BFD_RELOC_AARCH64_32_PCREL:
+ case BFD_RELOC_AARCH64_64_PCREL:
+ case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
+ case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
+ case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
+ case BFD_RELOC_AARCH64_LD_LO19_PCREL:
+ if (info->shared
+ && (input_section->flags & SEC_ALLOC) != 0
+ && (input_section->flags & SEC_READONLY) != 0
+ && h != NULL
+ && !h->def_regular)
+ {
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+
+ (*_bfd_error_handler)
+ (_("%B: relocation %s against external symbol `%s' can not be used"
+ " when making a shared object; recompile with -fPIC"),
+ input_bfd, elfNN_aarch64_howto_table[howto_index].name,
+ h->root.root.string);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ /* Fall through. */
case BFD_RELOC_AARCH64_16:
#if ARCH_SIZE == 64
case BFD_RELOC_AARCH64_32:
#endif
case BFD_RELOC_AARCH64_ADD_LO12:
- case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
- case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
- case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
case BFD_RELOC_AARCH64_BRANCH19:
- case BFD_RELOC_AARCH64_LD_LO19_PCREL:
case BFD_RELOC_AARCH64_LDST8_LO12:
case BFD_RELOC_AARCH64_LDST16_LO12:
case BFD_RELOC_AARCH64_LDST32_LO12:
@@ -4451,9 +4471,6 @@ elfNN_aarch64_final_link_relocate (reloc
case BFD_RELOC_AARCH64_MOVW_G2:
case BFD_RELOC_AARCH64_MOVW_G2_NC:
case BFD_RELOC_AARCH64_MOVW_G3:
- case BFD_RELOC_AARCH64_16_PCREL:
- case BFD_RELOC_AARCH64_32_PCREL:
- case BFD_RELOC_AARCH64_64_PCREL:
case BFD_RELOC_AARCH64_TSTBR14:
value = _bfd_aarch64_elf_resolve_relocation (bfd_r_type, place, value,
signed_addend, weak_undef_p);