diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 8 | ||||
| -rw-r--r-- | bfd/bfd-in2.h | 4 | ||||
| -rw-r--r-- | bfd/elfnn-aarch64.c | 15 | ||||
| -rw-r--r-- | bfd/libbfd.h | 1 | ||||
| -rw-r--r-- | bfd/reloc.c | 5 |
5 files changed, 33 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f92ef66..2f7e584 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,13 @@ 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. + * libbfd.h: Regnerate. + * bfd-in2.h: Regenerate. + +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. diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 9c4b349..6cd47ec 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -5754,6 +5754,10 @@ the GOT entry for this symbol. Used in conjunction with BFD_RELOC_AARCH64_ADR_GOTPAGE. Valid in ILP32 ABI only. */ BFD_RELOC_AARCH64_LD32_GOT_LO12_NC, +/* Unsigned 16 bit byte offset for 64 bit load/store from the GOT entry +for this symbol. Valid in LP64 ABI only. */ + BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC, + /* Unsigned 16 bit byte higher offset for 64 bit load/store from the GOT entry for this symbol. Valid in LP64 ABI only. */ BFD_RELOC_AARCH64_MOVW_GOTOFF_G1, diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 715eff6..49d6eee 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -884,6 +884,21 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = 0xffc, /* dst_mask */ FALSE), /* pcrel_offset */ + /* Lower 16 bits of GOT offset for the symbol. */ + HOWTO64 (AARCH64_R (MOVW_GOTOFF_G0_NC), /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + AARCH64_R_STR (MOVW_GOTOFF_G0_NC), /* name */ + FALSE, /* partial_inplace */ + 0xffff, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + /* Higher 16 bits of GOT offset for the symbol. */ HOWTO64 (AARCH64_R (MOVW_GOTOFF_G1), /* type */ 16, /* rightshift */ diff --git a/bfd/libbfd.h b/bfd/libbfd.h index ae5b2b0..9483c0a 100644 --- a/bfd/libbfd.h +++ b/bfd/libbfd.h @@ -2747,6 +2747,7 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@", "BFD_RELOC_AARCH64_ADR_GOT_PAGE", "BFD_RELOC_AARCH64_LD64_GOT_LO12_NC", "BFD_RELOC_AARCH64_LD32_GOT_LO12_NC", + "BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC", "BFD_RELOC_AARCH64_MOVW_GOTOFF_G1", "BFD_RELOC_AARCH64_LD64_GOTOFF_LO15", "BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14", diff --git a/bfd/reloc.c b/bfd/reloc.c index 750a612..cec9a1f 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -6789,6 +6789,11 @@ ENUMDOC 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_GOTOFF_G0_NC +ENUMDOC + Unsigned 16 bit byte offset for 64 bit load/store from the GOT entry + for this symbol. Valid in LP64 ABI only. ENUM BFD_RELOC_AARCH64_MOVW_GOTOFF_G1 ENUMDOC |