diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 12 | ||||
| -rw-r--r-- | bfd/bfd-in2.h | 18 | ||||
| -rw-r--r-- | bfd/elfnn-aarch64.c | 90 | ||||
| -rw-r--r-- | bfd/libbfd.h | 6 | ||||
| -rw-r--r-- | bfd/reloc.c | 24 |
5 files changed, 150 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index a6491e1..efef958 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,17 @@ 2015-08-19 Jiong Wang <jiong.wang@arm.com> + * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries. + * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2015-08-19 Jiong Wang <jiong.wang@arm.com> + * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. (aarch64_reloc_got_type): Likewise. diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 1a99ba6..7a5ff76 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -5794,6 +5794,9 @@ BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21. */ /* AArch64 TLS INITIAL EXEC relocation. */ BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19, +/* bit[23:12] of byte offset to module TLS base address. */ + BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, + /* Unsigned 12 bit byte offset to module TLS base address. */ BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12, @@ -5812,6 +5815,21 @@ instruction. */ /* GOT entry address for AArch64 TLS Local Dynamic, used with ADR instruction. */ BFD_RELOC_AARCH64_TLSLD_ADR_PREL21, +/* bit[15:0] of byte offset to module TLS base address. */ + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, + +/* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 */ + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, + +/* bit[31:16] of byte offset to module TLS base address. */ + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, + +/* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1 */ + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, + +/* bit[47:32] of byte offset to module TLS base address. */ + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2, + /* AArch64 TLS LOCAL EXEC relocation. */ BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2, diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c index 962a10e..6051108 100644 --- a/bfd/elfnn-aarch64.c +++ b/bfd/elfnn-aarch64.c @@ -1043,6 +1043,21 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = 0x1ffffc, /* dst_mask */ FALSE), /* pcrel_offset */ + /* ADD: bit[23:12] of byte offset to module TLS base address. */ + HOWTO (AARCH64_R (TLSLD_ADD_DTPREL_HI12), /* type */ + 12, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 12, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_unsigned, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + AARCH64_R_STR (TLSLD_ADD_DTPREL_HI12), /* name */ + FALSE, /* partial_inplace */ + 0xfff, /* src_mask */ + 0xfff, /* dst_mask */ + FALSE), /* pcrel_offset */ + /* Unsigned 12 bit byte offset to module TLS base address. */ HOWTO (AARCH64_R (TLSLD_ADD_DTPREL_LO12), /* type */ 0, /* rightshift */ @@ -1118,6 +1133,81 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = 0x1fffff, /* dst_mask */ TRUE), /* pcrel_offset */ + /* MOVZ: bit[15:0] of byte offset to module TLS base address. */ + HOWTO (AARCH64_R (TLSLD_MOVW_DTPREL_G0), /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_unsigned, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + AARCH64_R_STR (TLSLD_MOVW_DTPREL_G0), /* name */ + FALSE, /* partial_inplace */ + 0xffff, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0. */ + HOWTO (AARCH64_R (TLSLD_MOVW_DTPREL_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 (TLSLD_MOVW_DTPREL_G0_NC), /* name */ + FALSE, /* partial_inplace */ + 0xffff, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MOVZ: bit[31:16] of byte offset to module TLS base address. */ + HOWTO (AARCH64_R (TLSLD_MOVW_DTPREL_G1), /* type */ + 16, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_unsigned, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + AARCH64_R_STR (TLSLD_MOVW_DTPREL_G1), /* name */ + FALSE, /* partial_inplace */ + 0xffff, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1. */ + HOWTO64 (AARCH64_R (TLSLD_MOVW_DTPREL_G1_NC), /* type */ + 16, /* 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 (TLSLD_MOVW_DTPREL_G1_NC), /* name */ + FALSE, /* partial_inplace */ + 0xffff, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MOVZ: bit[47:32] of byte offset to module TLS base address. */ + HOWTO64 (AARCH64_R (TLSLD_MOVW_DTPREL_G2), /* type */ + 32, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_unsigned, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + AARCH64_R_STR (TLSLD_MOVW_DTPREL_G2), /* name */ + FALSE, /* partial_inplace */ + 0xffff, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + HOWTO64 (AARCH64_R (TLSLE_MOVW_TPREL_G2), /* type */ 32, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ diff --git a/bfd/libbfd.h b/bfd/libbfd.h index cdda315..5b3359c 100644 --- a/bfd/libbfd.h +++ b/bfd/libbfd.h @@ -2759,11 +2759,17 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@", "BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC", "BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC", "BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19", + "BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12", "BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12", "BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC", "BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC", "BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21", "BFD_RELOC_AARCH64_TLSLD_ADR_PREL21", + "BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0", + "BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC", + "BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1", + "BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC", + "BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2", "BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2", "BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1", "BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC", diff --git a/bfd/reloc.c b/bfd/reloc.c index 846befc..90ddfb5 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -6844,6 +6844,10 @@ ENUM ENUMDOC AArch64 TLS INITIAL EXEC relocation. ENUM + BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12 +ENUMDOC + bit[23:12] of byte offset to module TLS base address. +ENUM BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12 ENUMDOC Unsigned 12 bit byte offset to module TLS base address. @@ -6867,6 +6871,26 @@ ENUM ENUMDOC GOT entry address for AArch64 TLS Local Dynamic, used with ADR instruction. ENUM + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 +ENUMDOC + bit[15:0] of byte offset to module TLS base address. +ENUM + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC +ENUMDOC + No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 +ENUM + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1 +ENUMDOC + bit[31:16] of byte offset to module TLS base address. +ENUM + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC +ENUMDOC + No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1 +ENUM + BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2 +ENUMDOC + bit[47:32] of byte offset to module TLS base address. +ENUM BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2 ENUMDOC AArch64 TLS LOCAL EXEC relocation. |