#define MASK(n) ((1u << (n)) - 1)
-/* Decode the 26-bit offset of unconditional branch. */
-static inline uint32_t
-decode_branch_ofs_26 (uint32_t insn)
-{
- return insn & MASK (26);
-}
-
-/* Decode the 19-bit offset of conditional branch and compare & branch. */
-static inline uint32_t
-decode_cond_branch_ofs_19 (uint32_t insn)
-{
- return (insn >> 5) & MASK (19);
-}
+/* Sign-extend VALUE, which has the indicated number of BITS. */
-/* Decode the 19-bit offset of load literal. */
-static inline uint32_t
-decode_ld_lit_ofs_19 (uint32_t insn)
+bfd_signed_vma
+_bfd_aarch64_sign_extend (bfd_vma value, int bits)
{
- return (insn >> 5) & MASK (19);
-}
+ if (value & ((bfd_vma) 1 << (bits - 1)))
+ /* VALUE is negative. */
+ value |= ((bfd_vma) - 1) << bits;
-/* Decode the 14-bit offset of test & branch. */
-static inline uint32_t
-decode_tst_branch_ofs_14 (uint32_t insn)
-{
- return (insn >> 5) & MASK (14);
+ return value;
}
-/* Decode the 16-bit imm of move wide. */
-static inline uint32_t
-decode_movw_imm (uint32_t insn)
-{
- return (insn >> 5) & MASK (16);
-}
+/* Decode the IMM field of ADRP. */
-/* Decode the 12-bit imm of add immediate. */
-static inline uint32_t
-decode_add_imm (uint32_t insn)
+uint32_t
+_bfd_aarch64_decode_adrp_imm (uint32_t insn)
{
- return (insn >> 10) & MASK (12);
+ return (((insn >> 5) & MASK (19)) << 2) | ((insn >> 29) & MASK (2));
}
/* Reencode the imm field of add immediate. */
return (insn & ~(MASK (12) << 10)) | ((imm & MASK (12)) << 10);
}
-/* Reencode the imm field of adr. */
-static inline uint32_t
-reencode_adr_imm (uint32_t insn, uint32_t imm)
+/* Reencode the IMM field of ADR. */
+
+uint32_t
+_bfd_aarch64_reencode_adr_imm (uint32_t insn, uint32_t imm)
{
return (insn & ~((MASK (2) << 29) | (MASK (19) << 5)))
| ((imm & MASK (2)) << 29) | ((imm & (MASK (19) << 2)) << 3);
switch (r_type)
{
- case BFD_RELOC_AARCH64_JUMP26:
case BFD_RELOC_AARCH64_CALL26:
+ case BFD_RELOC_AARCH64_JUMP26:
contents = reencode_branch_ofs_26 (contents, addend);
break;
contents = reencode_tst_branch_ofs_14 (contents, addend);
break;
- case BFD_RELOC_AARCH64_LD_LO19_PCREL:
case BFD_RELOC_AARCH64_GOT_LD_PREL19:
+ case BFD_RELOC_AARCH64_LD_LO19_PCREL:
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
if (old_addend & ((1 << howto->rightshift) - 1))
return bfd_reloc_overflow;
contents = reencode_ld_lit_ofs_19 (contents, addend);
case BFD_RELOC_AARCH64_TLSDESC_CALL:
break;
- case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
- case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
- case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
case BFD_RELOC_AARCH64_ADR_GOT_PAGE:
- case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
- case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
- contents = reencode_adr_imm (contents, addend);
+ case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
+ case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
+ contents = _bfd_aarch64_reencode_adr_imm (contents, addend);
break;
+ case BFD_RELOC_AARCH64_ADD_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC:
case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
- case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12:
+ case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
- case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC:
- case BFD_RELOC_AARCH64_ADD_LO12:
/* Corresponds to: add rd, rn, #uimm12 to provide the low order
12 bits of the page offset following
BFD_RELOC_AARCH64_ADR_HI21_PCREL which computes the
contents = reencode_add_imm (contents, addend);
break;
- case BFD_RELOC_AARCH64_LDST8_LO12:
+ case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
+ case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LDST128_LO12:
case BFD_RELOC_AARCH64_LDST16_LO12:
case BFD_RELOC_AARCH64_LDST32_LO12:
case BFD_RELOC_AARCH64_LDST64_LO12:
- case BFD_RELOC_AARCH64_LDST128_LO12:
- case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
+ case BFD_RELOC_AARCH64_LDST8_LO12:
case BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC:
- case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
- case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
- case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
if (old_addend & ((1 << howto->rightshift) - 1))
return bfd_reloc_overflow;
/* Used for ldr*|str* rt, [rn, #uimm12] to provide the low order
instruction to MOVN or MOVZ depending on sign of calculated
value. */
- case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2:
- case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1:
- case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC:
- case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0:
- case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC:
case BFD_RELOC_AARCH64_MOVW_G0_S:
case BFD_RELOC_AARCH64_MOVW_G1_S:
case BFD_RELOC_AARCH64_MOVW_G2_S:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2:
/* NOTE: We can only come here with movz or movn. */
if (addend < 0)
{
case BFD_RELOC_AARCH64_MOVW_G2:
case BFD_RELOC_AARCH64_MOVW_G2_NC:
case BFD_RELOC_AARCH64_MOVW_G3:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC:
contents = reencode_movw_imm (contents, addend);
break;
{
switch (r_type)
{
- case BFD_RELOC_AARCH64_TLSDESC_CALL:
case BFD_RELOC_AARCH64_NONE:
+ case BFD_RELOC_AARCH64_TLSDESC_CALL:
break;
- case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
- case BFD_RELOC_AARCH64_BRANCH19:
- case BFD_RELOC_AARCH64_LD_LO19_PCREL:
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_BRANCH19:
+ case BFD_RELOC_AARCH64_LD_LO19_PCREL:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
case BFD_RELOC_AARCH64_TSTBR14:
if (weak_undef_p)
value = place;
case BFD_RELOC_AARCH64_16:
case BFD_RELOC_AARCH64_32:
- case BFD_RELOC_AARCH64_MOVW_G0_S:
- case BFD_RELOC_AARCH64_MOVW_G1_S:
- case BFD_RELOC_AARCH64_MOVW_G2_S:
case BFD_RELOC_AARCH64_MOVW_G0:
case BFD_RELOC_AARCH64_MOVW_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_G0_S:
case BFD_RELOC_AARCH64_MOVW_G1:
case BFD_RELOC_AARCH64_MOVW_G1_NC:
+ case BFD_RELOC_AARCH64_MOVW_G1_S:
case BFD_RELOC_AARCH64_MOVW_G2:
case BFD_RELOC_AARCH64_MOVW_G2_NC:
+ case BFD_RELOC_AARCH64_MOVW_G2_S:
case BFD_RELOC_AARCH64_MOVW_G3:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC:
value = value + addend;
break;
- case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
+ case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
if (weak_undef_p)
value = PG (place);
value = PG (value + addend) - PG (place);
case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
value = PG (value + addend) - PG (place);
break;
+ case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
+ case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
+ /* Caller must make sure addend is the base address of .got section. */
+ value = value - PG (addend);
+ break;
+
case BFD_RELOC_AARCH64_ADD_LO12:
- case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
- case BFD_RELOC_AARCH64_LDST8_LO12:
+ case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LDST128_LO12:
case BFD_RELOC_AARCH64_LDST16_LO12:
case BFD_RELOC_AARCH64_LDST32_LO12:
case BFD_RELOC_AARCH64_LDST64_LO12:
- case BFD_RELOC_AARCH64_LDST128_LO12:
- case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_LDST8_LO12:
case BFD_RELOC_AARCH64_TLSDESC_ADD:
- case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC:
case BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
case BFD_RELOC_AARCH64_TLSDESC_LDR:
case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
- case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
- case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
value = PG_OFFSET (value + addend);
break;
+ case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
+ value = value + addend;
+ break;
+
case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1:
case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC:
value = (value + addend) & (bfd_vma) 0xffff0000;
|| ELF_ST_BIND (sym->st_info) == STB_GNU_UNIQUE)
&& (abfd->flags & DYNAMIC) == 0
&& bfd_get_flavour (info->output_bfd) == bfd_target_elf_flavour)
- elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE;
+ elf_tdata (info->output_bfd)->has_gnu_symbols = elf_gnu_symbol_any;
return TRUE;
}
projects / deliverable / binutils-gdb.git / blobdiff