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| author | Renlin Li <renlin.li@arm.com> | 2015-10-02 15:54:40 +0100 |
|---|---|---|
| committer | Renlin Li <renlin.li@arm.com> | 2015-10-02 17:56:07 +0100 |
| commit | dc8008f508bb39ccbca49ea71a7d5c70571c4685 (patch) | |
| tree | 490afb6de7ac2dbd2bdb916d2a85b321278a273c /bfd | |
| parent | ca632371cebf83eb9b5ce951bbe734e7636aa614 (diff) | |
| download | gdb-dc8008f508bb39ccbca49ea71a7d5c70571c4685.zip gdb-dc8008f508bb39ccbca49ea71a7d5c70571c4685.tar.gz gdb-dc8008f508bb39ccbca49ea71a7d5c70571c4685.tar.bz2 | |
[LD][AARCH64]Add BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC Support.
bfd/
2015-10-02 Renlin Li <renlin.li@arm.com>
* elfnn-aarch64.c (aarch64_reloc_got_type): Add
BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support.
(elfNN_aarch64_final_link_relocate): 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/
2015-10-02 Renlin Li <renlin.li@arm.com>
* ld-aarch64/aarch64-elf.exp: Run new test.
* ld-aarch64/emit-relocs-301.d: New.
* ld-aarch64/emit-relocs-301.s: New.
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 2f7e584..c31c855 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,15 @@ 2015-10-02 Renlin Li <renlin.li@arm.com> + * elfnn-aarch64.c (aarch64_reloc_got_type): Add + BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support. + (elfNN_aarch64_final_link_relocate): 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. + +2015-10-02 Renlin Li <renlin.li@arm.com> + * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New. * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry MOVW_GOTOFF_G0_NC. diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 49d6eee..1747ae4 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -4447,6 +4447,7 @@ 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_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: return GOT_NORMAL; @@ -4995,6 +4996,7 @@ 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_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC: @@ -5064,6 +5066,7 @@ 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_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: value = (value - globals->root.sgot->output_section->vma @@ -5350,6 +5353,7 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto, break; case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15: + case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: if (h != NULL) value = aarch64_calculate_got_entry_vma (h, globals, info, value, @@ -6498,6 +6502,7 @@ 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_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21: @@ -6854,6 +6859,7 @@ 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_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_NN: if (htab->root.dynobj == NULL) @@ -6969,6 +6975,7 @@ 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_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21: diff --git a/bfd/elfxx-aarch64.c b/bfd/elfxx-aarch64.c index ac0ec81..5fe1b07 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_G0_NC: 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: @@ -417,6 +418,7 @@ _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_G0_NC: case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1: case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12: case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12: |