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| author | Jiong Wang <jiong.wang@arm.com> | 2015-08-11 17:20:17 +0100 |
|---|---|---|
| committer | Jiong Wang <jiong.wang@arm.com> | 2015-08-11 21:26:13 +0100 |
| commit | 73f925cc20e839d4b7352b809a33e4e7dcbfa05a (patch) | |
| tree | 3a5b61093c6b5a5681b516a34440cd07e4452f03 /bfd | |
| parent | a12fad50d28b9251893c6709ac4374773350c21a (diff) | |
| download | fsf-binutils-gdb-73f925cc20e839d4b7352b809a33e4e7dcbfa05a.zip fsf-binutils-gdb-73f925cc20e839d4b7352b809a33e4e7dcbfa05a.tar.gz fsf-binutils-gdb-73f925cc20e839d4b7352b809a33e4e7dcbfa05a.tar.bz2 | |
[AArch64][6/8] LD support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC
2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
(aarch64_reloc_got_type): Likewise.
(elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
(elfNN_aarch64_gc_sweep_hook): Likewise.
(elfNN_aarch64_check_relocs): Likewise.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.
ld/testsuite/
* ld-aarch64/tls-small-ld.s: Update testcase.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 12 | ||||
| -rw-r--r-- | bfd/elfnn-aarch64.c | 9 | ||||
| -rw-r--r-- | bfd/elfxx-aarch64.c | 1 |
3 files changed, 21 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 6e12da3..8c6de6f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,17 @@ 2015-08-11 Jiong Wang <jiong.wang@arm.com> + * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize + BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. + (aarch64_reloc_got_type): Likewise. + (elfNN_aarch64_final_link_relocate): Likewise. + (elfNN_aarch64_relocate_section): Likewise. + (elfNN_aarch64_gc_sweep_hook): Likewise. + (elfNN_aarch64_check_relocs): Likewise. + * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. + (_bfd_aarch64_elf_resolve_relocation): Likewise. + +2015-08-11 Jiong Wang <jiong.wang@arm.com> + * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 12c1220..72d64fe 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -174,6 +174,7 @@ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19 \ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC \ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1 \ + || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC \ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21 \ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PREL21 \ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12 \ @@ -4138,6 +4139,7 @@ aarch64_reloc_got_type (bfd_reloc_code_real_type r_type) case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21: + case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: return GOT_TLS_GD; @@ -5046,6 +5048,7 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto, case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: + case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: if (globals->root.sgot == NULL) @@ -5532,6 +5535,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd, case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21: + case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: if (! symbol_got_offset_mark_p (input_bfd, h, r_symndx)) @@ -5570,7 +5574,8 @@ elfNN_aarch64_relocate_section (bfd *output_bfd, elfNN_aarch64_bfd_reloc_from_type (r_type); if (real_type == BFD_RELOC_AARCH64_TLSLD_ADR_PREL21 - || real_type == BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21) + || real_type == BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21 + || real_type == BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC) { /* For local dynamic, don't generate DTPREL in any case. Initialize the DTPREL slot into zero, so we get module @@ -6063,6 +6068,7 @@ elfNN_aarch64_gc_sweep_hook (bfd *abfd, case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: + case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12: @@ -6537,6 +6543,7 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info, case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: + case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12: diff --git a/bfd/elfxx-aarch64.c b/bfd/elfxx-aarch64.c index 3186d8e..75f518d 100644 --- a/bfd/elfxx-aarch64.c +++ b/bfd/elfxx-aarch64.c @@ -249,6 +249,7 @@ _bfd_aarch64_elf_put_addend (bfd *abfd, 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_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: |