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| author | Renlin Li <renlin.li@arm.com> | 2015-10-02 15:29:41 +0100 |
|---|---|---|
| committer | Renlin Li <renlin.li@arm.com> | 2015-10-02 17:56:07 +0100 |
| commit | 74a1bfe1d6e7e85fffad518f50575a44630d9293 (patch) | |
| tree | 503239ec3b31f9bc229300035852822e90d143d6 /bfd | |
| parent | 654248e7f702887c5a43bf402cd6080734f57819 (diff) | |
| download | gdb-74a1bfe1d6e7e85fffad518f50575a44630d9293.zip gdb-74a1bfe1d6e7e85fffad518f50575a44630d9293.tar.gz gdb-74a1bfe1d6e7e85fffad518f50575a44630d9293.tar.bz2 | |
[LD][AARCH64]Add BFD_RELOC_AARCH64_MOVW_GOTOFF_G1 Support.
bfd/
2015-10-02 Renlin Li <renlin.li@arm.com>
* elfnn-aarch64.c (aarch64_reloc_got_type): Add support
for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
(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
(elfNN_aarch64_final_link_relocate): Calculate offset within GOT.
ld/testsuite/
2015-10-02 Renlin Li <renlin.li@arm.com>
* ld-aarch64/emit-relocs-302.d: New.
* ld-aarch64/emit-relocs-302.s: New.
* ld-aarch64/aarch64-elf.exp: Run the new test.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 10 | ||||
| -rw-r--r-- | bfd/elfnn-aarch64.c | 7 | ||||
| -rw-r--r-- | bfd/elfxx-aarch64.c | 2 |
3 files changed, 19 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index c3b0cc9..f92ef66 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,13 @@ +2015-10-02 Renlin Li <renlin.li@arm.com> + + * elfnn-aarch64.c (aarch64_reloc_got_type): Add support + for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1. + (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 + (elfNN_aarch64_final_link_relocate): Likewise + 2015-010-02 Renlin Li <renlin.li@arm.com> * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New. diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 7349ad7..715eff6 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -4432,6 +4432,7 @@ aarch64_reloc_got_type (bfd_reloc_code_real_type r_type) case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15: case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: return GOT_NORMAL; case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC: @@ -4979,6 +4980,7 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto, 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_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC: base_got = globals->root.sgot; @@ -5047,6 +5049,7 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto, addend = (globals->root.sgot->output_section->vma + globals->root.sgot->output_offset); break; + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: value = (value - globals->root.sgot->output_section->vma - globals->root.sgot->output_offset); @@ -5332,6 +5335,7 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto, break; case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: if (h != NULL) value = aarch64_calculate_got_entry_vma (h, globals, info, value, output_bfd, @@ -6479,6 +6483,7 @@ elfNN_aarch64_gc_sweep_hook (bfd *abfd, case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15: case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21: @@ -6834,6 +6839,7 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info, case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15: case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_NN: if (htab->root.dynobj == NULL) htab->root.dynobj = abfd; @@ -6948,6 +6954,7 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info, case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15: case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21: diff --git a/bfd/elfxx-aarch64.c b/bfd/elfxx-aarch64.c index c831f60..ac0ec81 100644 --- a/bfd/elfxx-aarch64.c +++ b/bfd/elfxx-aarch64.c @@ -331,6 +331,7 @@ _bfd_aarch64_elf_put_addend (bfd *abfd, case BFD_RELOC_AARCH64_MOVW_G2: case BFD_RELOC_AARCH64_MOVW_G2_NC: case BFD_RELOC_AARCH64_MOVW_G3: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC: case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC: case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC: @@ -416,6 +417,7 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type, case BFD_RELOC_AARCH64_MOVW_G2_NC: case BFD_RELOC_AARCH64_MOVW_G2_S: case BFD_RELOC_AARCH64_MOVW_G3: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12: case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12: case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC: |