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author | Chung-Lin Tang <cltang@codesourcery.com> | 2011-12-19 07:58:02 +0000 |
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committer | Chung-Lin Tang <cltang@codesourcery.com> | 2011-12-19 07:58:02 +0000 |
commit | d0f136821434fa55b5c8099a83dd91672f01e579 (patch) | |
tree | 661fbb566fa896a8a43caa6b02c0cd2f35f6fe28 /bfd/elf64-mips.c | |
parent | 8f0c309a212a5097dec0cbc9678ffec286702968 (diff) | |
download | binutils-d0f136821434fa55b5c8099a83dd91672f01e579.zip binutils-d0f136821434fa55b5c8099a83dd91672f01e579.tar.gz binutils-d0f136821434fa55b5c8099a83dd91672f01e579.tar.bz2 |
2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
gas/
* config/tc-mips.c (mips_pseudo_table): Add tprelword/tpreldword
entries.
(mips16_percent_op): Add MIPS16 TLS relocation ops.
(md_apply_fix): Add BFD_RELOC_MIPS16_TLS_* switch cases.
(s_tls_rel_directive): Rename from s_dtprel_internal(). Abstract out
directive string and reloc type as function parameters. Update
comments.
(s_dtprelword,s_dtpreldword): Change to use s_tls_rel_directive().
(s_tprelword,s_tpreldword): New functions.
include/
* elf/mips.h (elf_mips_reloc_type): Add R_MIPS16_TLS_* entries.
bfd/
* reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
* bfd-in2.h (bfd_reloc_code_real): Regenerate.
* libbfd.h (bfd_reloc_code_real_names): Regenerate.
* elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
entries.
(mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
mappings.
* elfn32-mips.c (elf_mips16_howto_table_rel,
elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
(mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
mappings.
* elf64-mips.c (mips16_elf64_howto_table_rel,
mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
(mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
mappings.
* elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
_bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
(tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
(tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
(tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
(mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
Diffstat (limited to 'bfd/elf64-mips.c')
-rw-r--r-- | bfd/elf64-mips.c | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/bfd/elf64-mips.c b/bfd/elf64-mips.c index a427985..a835f66 100644 --- a/bfd/elf64-mips.c +++ b/bfd/elf64-mips.c @@ -1590,6 +1590,111 @@ static reloc_howto_type mips16_elf64_howto_table_rel[] = 0x0000ffff, /* src_mask */ 0x0000ffff, /* dst_mask */ FALSE), /* pcrel_offset */ + + /* MIPS16 TLS general dynamic variable reference. */ + HOWTO (R_MIPS16_TLS_GD, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_GD", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS local dynamic variable reference. */ + HOWTO (R_MIPS16_TLS_LDM, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_LDM", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS local dynamic offset. */ + HOWTO (R_MIPS16_TLS_DTPREL_HI16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_DTPREL_HI16", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS local dynamic offset. */ + HOWTO (R_MIPS16_TLS_DTPREL_LO16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_DTPREL_LO16", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS thread pointer offset. */ + HOWTO (R_MIPS16_TLS_GOTTPREL, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_GOTTPREL", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS thread pointer offset. */ + HOWTO (R_MIPS16_TLS_TPREL_HI16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_TPREL_HI16", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS thread pointer offset. */ + HOWTO (R_MIPS16_TLS_TPREL_LO16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_TPREL_LO16", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ }; static reloc_howto_type mips16_elf64_howto_table_rela[] = @@ -1686,6 +1791,111 @@ static reloc_howto_type mips16_elf64_howto_table_rela[] = 0, /* src_mask */ 0x0000ffff, /* dst_mask */ FALSE), /* pcrel_offset */ + + /* MIPS16 TLS general dynamic variable reference. */ + HOWTO (R_MIPS16_TLS_GD, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_GD", /* name */ + FALSE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS local dynamic variable reference. */ + HOWTO (R_MIPS16_TLS_LDM, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_LDM", /* name */ + FALSE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS local dynamic offset. */ + HOWTO (R_MIPS16_TLS_DTPREL_HI16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_DTPREL_HI16", /* name */ + FALSE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS local dynamic offset. */ + HOWTO (R_MIPS16_TLS_DTPREL_LO16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_DTPREL_LO16", /* name */ + FALSE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS thread pointer offset. */ + HOWTO (R_MIPS16_TLS_GOTTPREL, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_GOTTPREL", /* name */ + FALSE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS thread pointer offset. */ + HOWTO (R_MIPS16_TLS_TPREL_HI16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_TPREL_HI16", /* name */ + FALSE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* MIPS16 TLS thread pointer offset. */ + HOWTO (R_MIPS16_TLS_TPREL_LO16, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + _bfd_mips_elf_generic_reloc, /* special_function */ + "R_MIPS16_TLS_TPREL_LO16", /* name */ + FALSE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ }; static reloc_howto_type micromips_elf64_howto_table_rel[] = @@ -2908,6 +3118,15 @@ static const struct elf_reloc_map mips16_reloc_map[] = { BFD_RELOC_MIPS16_CALL16, R_MIPS16_CALL16 - R_MIPS16_min }, { BFD_RELOC_MIPS16_HI16_S, R_MIPS16_HI16 - R_MIPS16_min }, { BFD_RELOC_MIPS16_LO16, R_MIPS16_LO16 - R_MIPS16_min }, + { BFD_RELOC_MIPS16_TLS_GD, R_MIPS16_TLS_GD - R_MIPS16_min }, + { BFD_RELOC_MIPS16_TLS_LDM, R_MIPS16_TLS_LDM - R_MIPS16_min }, + { BFD_RELOC_MIPS16_TLS_DTPREL_HI16, + R_MIPS16_TLS_DTPREL_HI16 - R_MIPS16_min }, + { BFD_RELOC_MIPS16_TLS_DTPREL_LO16, + R_MIPS16_TLS_DTPREL_LO16 - R_MIPS16_min }, + { BFD_RELOC_MIPS16_TLS_GOTTPREL, R_MIPS16_TLS_GOTTPREL - R_MIPS16_min }, + { BFD_RELOC_MIPS16_TLS_TPREL_HI16, R_MIPS16_TLS_TPREL_HI16 - R_MIPS16_min }, + { BFD_RELOC_MIPS16_TLS_TPREL_LO16, R_MIPS16_TLS_TPREL_LO16 - R_MIPS16_min } }; static const struct elf_reloc_map micromips_reloc_map[] = |