[AArch64, ILP32] 3/6 Support for ELF32 relocs and refactor reloc handling

bfd/

	* bfd-in2.h: Re-generated.
	* elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
	(IS_AARCH64_TLS_RELOC): Change to be based on the
	bfd reloc enumerators.
	(IS_AARCH64_TLSDESC_RELOC): Likewise.
	(PG, PG_OFFSET): Cast literal to bfd_vma.
	(elf64_aarch64_howto_table): Removed.
	(elf64_aarch64_howto_dynrelocs): Removed.
	(elf64_aarch64_tls_howto_table): Removed.
	(elf64_aarch64_tlsdesc_howto_table): Removed.
	(elfNN_aarch64_howto_table): New table to host all howto entires..
	(R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
	(elfNN_aarch64_bfd_reloc_from_howto): New function.
	(elfNN_aarch64_bfd_reloc_from_type): Ditto.
	(struct elf_aarch64_reloc_map): New.
	(elf_aarch64_reloc_map): New table.
	(elfNN_aarch64_howto_from_bfd_reloc): New function.
	(elfNN_aarch64_howto_from_type): Update to look up the new table
	elfNN_aarch64_howto_table.
	(struct elf64_aarch64_reloc_map): Remove.
	(elf64_aarch64_reloc_map): Remove.
	(elfNN_aarch64_reloc_type_lookup): Change to call
	elfNN_aarch64_howto_from_bfd_reloc.
	(elfNN_aarch64_reloc_name_lookup): Change to look up the new table
	elfNN_aarch64_howto_table.
	(aarch64_resolve_relocation): Refactor to switch on the bfd
	reloc enumerators.
	(bfd_elf_aarch64_put_addend): Likewise.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(aarch64_tls_transition_without_check): Likewise.
	(aarch64_reloc_got_type): Likewise.
	(aarch64_can_relax_tls): Likewise.
	(aarch64_tls_transition): Likewise.
	(elfNN_aarch64_tls_relax): Likewise.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_relocate_section): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	(aarch64_tls_transition): Change to return a bfd reloc enumerator.
	* libbfd.h: Re-generated.
	* reloc.c: Re-order the AArch64 bfd reloc enumerators.
	(BFD_RELOC_AARCH64_RELOC_START)
	(BFD_RELOC_AARCH64_RELOC_END)
	(BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
	(BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
	(BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
	(BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
	(BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
	(BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
	(BFD_RELOC_AARCH64_IRELATIVE): New relocs.

gas/

	* config/tc-aarch64.c (reloc_table): Replace
	BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
	BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
	BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
	BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
	(md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
	BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
	BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
	BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
	BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
	BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
	(aarch64_force_relocation): Likewise.

gas/testsuite/

	* gas/aarch64/ilp32-basic.d: New file.
	* gas/aarch64/ilp32-basic.s: New file.

include/elf/

	* aarch64.h: Add ELF32 reloc codes and remove fake ELF64 ones.
	(R_AARCH64_IRELATIVE): New reloc.

1 files changed, 223 insertions, 136 deletions

diff --git a/bfd/reloc.c b/bfd/reloc.c
index 4d57e23abc..f880fd7969 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -6113,62 +6113,88 @@ ENUMDOC
   to two words (uses imm instruction).
 
 ENUM
-  BFD_RELOC_AARCH64_ADD_LO12
+  BFD_RELOC_AARCH64_RELOC_START
 ENUMDOC
-  AArch64 ADD immediate instruction, holding bits 0 to 11 of the address.
-  Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+  AArch64 pseudo relocation code to mark the start of the AArch64
+  relocation enumerators.  N.B. the order of the enumerators is
+  important as several tables in the AArch64 bfd backend are indexed
+  by these enumerators; make sure they are all synced.
 ENUM
-  BFD_RELOC_AARCH64_GOT_LD_PREL19
+  BFD_RELOC_AARCH64_NONE
 ENUMDOC
-  AArch64 Load Literal instruction, holding a 19 bit PC relative word
-  offset of the global offset table entry for a symbol.  The lowest two
-  bits must be zero and are not stored in the instruction, giving a 21
-  bit signed byte offset.  This relocation type requires signed overflow
-  checking.
+  AArch64 null relocation code.
 ENUM
-  BFD_RELOC_AARCH64_ADR_GOT_PAGE
+  BFD_RELOC_AARCH64_64
+ENUMX
+  BFD_RELOC_AARCH64_32
+ENUMX
+  BFD_RELOC_AARCH64_16
 ENUMDOC
-  Get to the page base of the global offset table entry for a symbol as
-  part of an ADRP instruction using a 21 bit PC relative value.Used in
-  conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC.
+  Basic absolute relocations of N bits.  These are equivalent to
+BFD_RELOC_N and they were added to assist the indexing of the howto
+table.
 ENUM
-  BFD_RELOC_AARCH64_ADR_HI21_PCREL
+  BFD_RELOC_AARCH64_64_PCREL
+ENUMX
+  BFD_RELOC_AARCH64_32_PCREL
+ENUMX
+  BFD_RELOC_AARCH64_16_PCREL
 ENUMDOC
-  AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
-  offset, giving a 4KB aligned page base address.
+  PC-relative relocations.  These are equivalent to BFD_RELOC_N_PCREL
+and they were added to assist the indexing of the howto table.
 ENUM
-  BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL
+  BFD_RELOC_AARCH64_MOVW_G0
 ENUMDOC
-  AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
-  offset, giving a 4KB aligned page base address, but with no overflow
-  checking.
+  AArch64 MOV[NZK] instruction with most significant bits 0 to 15
+  of an unsigned address/value.
 ENUM
-  BFD_RELOC_AARCH64_ADR_LO21_PCREL
+  BFD_RELOC_AARCH64_MOVW_G0_NC
 ENUMDOC
-  AArch64 ADR instruction, holding a simple 21 bit pc-relative byte offset.
+  AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of
+  an address/value.  No overflow checking.
 ENUM
-  BFD_RELOC_AARCH64_BRANCH19
+  BFD_RELOC_AARCH64_MOVW_G1
 ENUMDOC
-  AArch64 19 bit pc-relative conditional branch and compare & branch.
-  The lowest two bits must be zero and are not stored in the instruction,
-  giving a 21 bit signed byte offset.
+  AArch64 MOV[NZK] instruction with most significant bits 16 to 31
+  of an unsigned address/value.
 ENUM
-  BFD_RELOC_AARCH64_CALL26
+  BFD_RELOC_AARCH64_MOVW_G1_NC
 ENUMDOC
-  AArch64 26 bit pc-relative unconditional branch and link.
-  The lowest two bits must be zero and are not stored in the instruction,
-  giving a 28 bit signed byte offset.
+  AArch64 MOV[NZK] instruction with less significant bits 16 to 31
+  of an address/value.  No overflow checking.
 ENUM
-  BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP
+  BFD_RELOC_AARCH64_MOVW_G2
 ENUMDOC
-  AArch64 pseudo relocation code to be used internally by the AArch64
-  assembler and not (currently) written to any object files.
+  AArch64 MOV[NZK] instruction with most significant bits 32 to 47
+  of an unsigned address/value.
 ENUM
-  BFD_RELOC_AARCH64_JUMP26
+  BFD_RELOC_AARCH64_MOVW_G2_NC
 ENUMDOC
-  AArch64 26 bit pc-relative unconditional branch.
-  The lowest two bits must be zero and are not stored in the instruction,
-  giving a 28 bit signed byte offset.
+  AArch64 MOV[NZK] instruction with less significant bits 32 to 47
+  of an address/value.  No overflow checking.
+ENUM
+  BFD_RELOC_AARCH64_MOVW_G3
+ENUMDOC
+  AArch64 MOV[NZK] instruction with most signficant bits 48 to 64
+  of a signed or unsigned address/value.
+ENUM
+  BFD_RELOC_AARCH64_MOVW_G0_S
+ENUMDOC
+  AArch64 MOV[NZ] instruction with most significant bits 0 to 15
+  of a signed value.  Changes instruction to MOVZ or MOVN depending on the
+  value's sign.
+ENUM
+  BFD_RELOC_AARCH64_MOVW_G1_S
+ENUMDOC
+  AArch64 MOV[NZ] instruction with most significant bits 16 to 31
+  of a signed value.  Changes instruction to MOVZ or MOVN depending on the
+  value's sign.
+ENUM
+  BFD_RELOC_AARCH64_MOVW_G2_S
+ENUMDOC
+  AArch64 MOV[NZ] instruction with most significant bits 32 to 47
+  of a signed value.  Changes instruction to MOVZ or MOVN depending on the
+  value's sign.
 ENUM
   BFD_RELOC_AARCH64_LD_LO19_PCREL
 ENUMDOC
@@ -6176,22 +6202,55 @@ ENUMDOC
   offset.  The lowest two bits must be zero and are not stored in the
   instruction, giving a 21 bit signed byte offset.
 ENUM
-  BFD_RELOC_AARCH64_LD64_GOT_LO12_NC
+  BFD_RELOC_AARCH64_ADR_LO21_PCREL
 ENUMDOC
-  Unsigned 12 bit byte offset for 64 bit load/store from the page of
-  the GOT entry for this symbol.  Used in conjunction with
-  BFD_RELOC_AARCH64_ADR_GOTPAGE.
+  AArch64 ADR instruction, holding a simple 21 bit pc-relative byte offset.
 ENUM
-  BFD_RELOC_AARCH64_LDST_LO12
+  BFD_RELOC_AARCH64_ADR_HI21_PCREL
 ENUMDOC
-  AArch64 unspecified load/store instruction, holding bits 0 to 11 of the
-  address.  Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL.
+  AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
+  offset, giving a 4KB aligned page base address.
+ENUM
+  BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL
+ENUMDOC
+  AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
+  offset, giving a 4KB aligned page base address, but with no overflow
+  checking.
+ENUM
+  BFD_RELOC_AARCH64_ADD_LO12
+ENUMDOC
+  AArch64 ADD immediate instruction, holding bits 0 to 11 of the address.
+  Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL.
 ENUM
   BFD_RELOC_AARCH64_LDST8_LO12
 ENUMDOC
   AArch64 8-bit load/store instruction, holding bits 0 to 11 of the
   address.  Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL.
 ENUM
+  BFD_RELOC_AARCH64_TSTBR14
+ENUMDOC
+  AArch64 14 bit pc-relative test bit and branch.
+  The lowest two bits must be zero and are not stored in the instruction,
+  giving a 16 bit signed byte offset.
+ENUM
+  BFD_RELOC_AARCH64_BRANCH19
+ENUMDOC
+  AArch64 19 bit pc-relative conditional branch and compare & branch.
+  The lowest two bits must be zero and are not stored in the instruction,
+  giving a 21 bit signed byte offset.
+ENUM
+  BFD_RELOC_AARCH64_JUMP26
+ENUMDOC
+  AArch64 26 bit pc-relative unconditional branch.
+  The lowest two bits must be zero and are not stored in the instruction,
+  giving a 28 bit signed byte offset.
+ENUM
+  BFD_RELOC_AARCH64_CALL26
+ENUMDOC
+  AArch64 26 bit pc-relative unconditional branch and link.
+  The lowest two bits must be zero and are not stored in the instruction,
+  giving a 28 bit signed byte offset.
+ENUM
   BFD_RELOC_AARCH64_LDST16_LO12
 ENUMDOC
   AArch64 16-bit load/store instruction, holding bits 0 to 11 of the
@@ -6212,96 +6271,122 @@ ENUMDOC
   AArch64 128-bit load/store instruction, holding bits 0 to 11 of the
   address.  Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G0
+  BFD_RELOC_AARCH64_GOT_LD_PREL19
 ENUMDOC
-  AArch64 MOV[NZK] instruction with most significant bits 0 to 15
-  of an unsigned address/value.
+  AArch64 Load Literal instruction, holding a 19 bit PC relative word
+  offset of the global offset table entry for a symbol.  The lowest two
+  bits must be zero and are not stored in the instruction, giving a 21
+  bit signed byte offset.  This relocation type requires signed overflow
+  checking.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G0_S
+  BFD_RELOC_AARCH64_ADR_GOT_PAGE
 ENUMDOC
-  AArch64 MOV[NZ] instruction with most significant bits 0 to 15
-  of a signed value.  Changes instruction to MOVZ or MOVN depending on the
-  value's sign.
+  Get to the page base of the global offset table entry for a symbol as
+  part of an ADRP instruction using a 21 bit PC relative value.Used in
+  conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G0_NC
+  BFD_RELOC_AARCH64_LD64_GOT_LO12_NC
 ENUMDOC
-  AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of
-  an address/value.  No overflow checking.
+  Unsigned 12 bit byte offset for 64 bit load/store from the page of
+  the GOT entry for this symbol.  Used in conjunction with
+  BFD_RELOC_AARCH64_ADR_GOTPAGE.  Valid in LP64 ABI only.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G1
+  BFD_RELOC_AARCH64_LD32_GOT_LO12_NC
 ENUMDOC
-  AArch64 MOV[NZK] instruction with most significant bits 16 to 31
-  of an unsigned address/value.
+  Unsigned 12 bit byte offset for 32 bit load/store from the page of
+  the GOT entry for this symbol.  Used in conjunction with
+  BFD_RELOC_AARCH64_ADR_GOTPAGE.  Valid in ILP32 ABI only.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G1_NC
+  BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21
 ENUMDOC
-  AArch64 MOV[NZK] instruction with less significant bits 16 to 31
-  of an address/value.  No overflow checking.
+  Get to the page base of the global offset table entry for a symbols
+  tls_index structure as part of an adrp instruction using a 21 bit PC
+  relative value.  Used in conjunction with
+  BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G1_S
+  BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC
 ENUMDOC
-  AArch64 MOV[NZ] instruction with most significant bits 16 to 31
-  of a signed value.  Changes instruction to MOVZ or MOVN depending on the
-  value's sign.
+  Unsigned 12 bit byte offset to global offset table entry for a symbols
+  tls_index structure.  Used in conjunction with
+  BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G2
+  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1
 ENUMDOC
-  AArch64 MOV[NZK] instruction with most significant bits 32 to 47
-  of an unsigned address/value.
+  AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G2_NC
+  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC
 ENUMDOC
-  AArch64 MOV[NZK] instruction with less significant bits 32 to 47
-  of an address/value.  No overflow checking.
+  AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G2_S
+  BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21
 ENUMDOC
-  AArch64 MOV[NZ] instruction with most significant bits 32 to 47
-  of a signed value.  Changes instruction to MOVZ or MOVN depending on the
-  value's sign.
+  AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_MOVW_G3
+  BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC
 ENUMDOC
-  AArch64 MOV[NZK] instruction with most signficant bits 48 to 64
-  of a signed or unsigned address/value.
+  AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC
+  BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC
 ENUMDOC
-  AArch64 TLS relocation.
+  AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_ADD
+  BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19
 ENUMDOC
-  AArch64 TLS DESC relocation.
+  AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC
+  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2
 ENUMDOC
-  AArch64 TLS DESC relocation.
+  AArch64 TLS LOCAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21
+  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1
 ENUMDOC
-  AArch64 TLS DESC relocation.
+  AArch64 TLS LOCAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21
+  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC
+ENUMDOC
+  AArch64 TLS LOCAL EXEC relocation.
+ENUM
+  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0
+ENUMDOC
+  AArch64 TLS LOCAL EXEC relocation.
+ENUM
+  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC
+ENUMDOC
+  AArch64 TLS LOCAL EXEC relocation.
+ENUM
+  BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12
+ENUMDOC
+  AArch64 TLS LOCAL EXEC relocation.
+ENUM
+  BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12
+ENUMDOC
+  AArch64 TLS LOCAL EXEC relocation.
+ENUM
+  BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC
+ENUMDOC
+  AArch64 TLS LOCAL EXEC relocation.
+ENUM
+  BFD_RELOC_AARCH64_TLSDESC_LD_PREL19
 ENUMDOC
   AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_CALL
+  BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21
 ENUMDOC
   AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC
+  BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21
 ENUMDOC
   AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_LD_PREL19
+  BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC
 ENUMDOC
   AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_LDR
+  BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC
 ENUMDOC
   AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC
+  BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC
 ENUMDOC
   AArch64 TLS DESC relocation.
 ENUM
@@ -6309,88 +6394,90 @@ ENUM
 ENUMDOC
   AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC
+  BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC
 ENUMDOC
-  Unsigned 12 bit byte offset to global offset table entry for a symbols
-  tls_index structure.  Used in conjunction with
-  BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21.
+  AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21
+  BFD_RELOC_AARCH64_TLSDESC_LDR
 ENUMDOC
-  Get to the page base of the global offset table entry for a symbols
-  tls_index structure as part of an adrp instruction using a 21 bit PC
-  relative value.  Used in conjunction with
-  BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC.
+  AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21
+  BFD_RELOC_AARCH64_TLSDESC_ADD
 ENUMDOC
-  AArch64 TLS INITIAL EXEC relocation.
+  AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19
+  BFD_RELOC_AARCH64_TLSDESC_CALL
 ENUMDOC
-  AArch64 TLS INITIAL EXEC relocation.
+  AArch64 TLS DESC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC
+  BFD_RELOC_AARCH64_COPY
 ENUMDOC
-  AArch64 TLS INITIAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC
+  BFD_RELOC_AARCH64_GLOB_DAT
 ENUMDOC
-  AArch64 TLS INITIAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1
+  BFD_RELOC_AARCH64_JUMP_SLOT
 ENUMDOC
-  AArch64 TLS INITIAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12
+  BFD_RELOC_AARCH64_RELATIVE
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12
+  BFD_RELOC_AARCH64_TLS_DTPMOD
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC
+  BFD_RELOC_AARCH64_TLS_DTPREL
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0
+  BFD_RELOC_AARCH64_TLS_TPREL
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC
+  BFD_RELOC_AARCH64_TLSDESC
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 TLS relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1
+  BFD_RELOC_AARCH64_IRELATIVE
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 support for STT_GNU_IFUNC.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC
+  BFD_RELOC_AARCH64_RELOC_END
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 pseudo relocation code to mark the end of the AArch64
+  relocation enumerators that have direct mapping to ELF reloc codes.
+  There are a few more enumerators after this one; those are mainly
+  used by the AArch64 assembler for the internal fixup or to select
+  one of the above enumerators.
 ENUM
-  BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2
+  BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP
 ENUMDOC
-  AArch64 TLS LOCAL EXEC relocation.
+  AArch64 pseudo relocation code to be used internally by the AArch64
+  assembler and not (currently) written to any object files.
 ENUM
-  BFD_RELOC_AARCH64_TLS_DTPMOD64
+  BFD_RELOC_AARCH64_LDST_LO12
 ENUMDOC
-  AArch64 TLS relocation.
+  AArch64 unspecified load/store instruction, holding bits 0 to 11 of the
+  address.  Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL.
 ENUM
-  BFD_RELOC_AARCH64_TLS_DTPREL64
+  BFD_RELOC_AARCH64_LD_GOT_LO12_NC
 ENUMDOC
-  AArch64 TLS relocation.
+  AArch64 pseudo relocation code to be used internally by the AArch64
+  assembler and not (currently) written to any object files.
 ENUM
-  BFD_RELOC_AARCH64_TLS_TPREL64
+  BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC
 ENUMDOC
-  AArch64 TLS relocation.
+  AArch64 pseudo relocation code to be used internally by the AArch64
+  assembler and not (currently) written to any object files.
 ENUM
-  BFD_RELOC_AARCH64_TSTBR14
+  BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC
 ENUMDOC
-  AArch64 14 bit pc-relative test bit and branch.
-  The lowest two bits must be zero and are not stored in the instruction,
-  giving a 16 bit signed byte offset.
+  AArch64 pseudo relocation code to be used internally by the AArch64
+  assembler and not (currently) written to any object files.
 
 ENUM
   BFD_RELOC_TILEPRO_COPY