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Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index c2c0157..42b07c6 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,54 @@ +2011-01-10 Nathan Sidwell <nathan@codesourcery.com> + Glauber de Oliveira Costa <glommer@gmail.com> + + * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL, + BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ, + BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New + relocations. + * libbfd.h: Rebuilt. + * bfd-in2.h: Rebuilt. + * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations. + (elf32_arm_reloc_map): Likewise. + (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates. + (elf32_arm_stub_long_branch_any_tls_pic, + elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates. + (DEF_STUBS): Add new stubs. + (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field. + (elf32_arm_local_tlsdesc_gotent): New. + (GOT_TLS_GDESC): New mask. + (GOT_TLS_GD_ANY): Define. + (struct elf32_arm_link_hash_entry): Add tlsdesc_got field. + (elf32_arm_compute_jump_table_size): New. + (struct elf32_arm_link_hash_table): Add next_tls_desc_index, + num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline, + sgotplt_jump_table_size fields. + (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field. + (elf32_arm_link_hash_table_create): Initialize new fields. + (arm_type_of_stub): Check TLS desc relocs too. + (elf32_arm_stub_name): TLS desc relocs can be shared. + (elf32_arm_tls_transition): Determine relaxation. + (arm_stub_required_alignment): Add tls stubs. + (elf32_arm_size_stubs): Likewise. + (elf32_arm_tls_relax): Perform TLS relaxing. + (elf32_arm_final_link_relocate): Process TLS DESC relocations. + (IS_ARM_TLS_GNU_RELOC): New. + (IS_ARM_TLS_RELOC): Use it. + (elf32_arm_relocate_section): Perform TLS relaxing. + (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls + desc relocations. + (allocate_dynrelocs): Allocate tls desc relcoations. + (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping + symbols. + (elf32_arm_size_dynamic_sections): Allocate tls trampolines and + got slots. + (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE + symbol. + (elf32_arm_finish_dynamic_symbol): Adjust. + (arm_put_trampoline): New. + (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls + trampolines. + (elf_backend_always_size_sections): Define. + 2011-01-06 H.J. Lu <hongjiu.lu@intel.com> * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized. |