bfd/ChangeLog

   1 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
   4         swap_reloca_out.
   5         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
   6         (elf_x86_64_check_relocs): Align relocation section to 4 byte
   7         for 32bit.
   8         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
   9         ELF_ST_TYPE.
  10         (elf_x86_64_finish_dynamic_symbol): Updated.
  11         (elf_x86_64_finish_dynamic_sections): Don't use
  12         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
  13         bfd_elf64_swap_dyn_out.
  14
  15 2011-01-14  J. Park  <grassman@gmail.com>
  16
  17         PR ld/12339
  18         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
  19         following bfd_link_hash_warning symbol link.
  20
  21 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
  22             Glauber de Oliveira Costa  <glommer@gmail.com>
  23
  24         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
  25         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
  26         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
  27         relocations.
  28         * libbfd.h: Rebuilt.
  29         * bfd-in2.h: Rebuilt.
  30         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
  31         (elf32_arm_reloc_map): Likewise.
  32         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
  33         (elf32_arm_stub_long_branch_any_tls_pic,
  34         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
  35         (DEF_STUBS): Add new stubs.
  36         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
  37         (elf32_arm_local_tlsdesc_gotent): New.
  38         (GOT_TLS_GDESC): New mask.
  39         (GOT_TLS_GD_ANY): Define.
  40         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
  41         (elf32_arm_compute_jump_table_size): New.
  42         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
  43         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
  44         sgotplt_jump_table_size fields.
  45         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
  46         (elf32_arm_link_hash_table_create): Initialize new fields.
  47         (arm_type_of_stub): Check TLS desc relocs too.
  48         (elf32_arm_stub_name): TLS desc relocs can be shared.
  49         (elf32_arm_tls_transition): Determine relaxation.
  50         (arm_stub_required_alignment): Add tls stubs.
  51         (elf32_arm_size_stubs): Likewise.
  52         (elf32_arm_tls_relax): Perform TLS relaxing.
  53         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
  54         (IS_ARM_TLS_GNU_RELOC): New.
  55         (IS_ARM_TLS_RELOC): Use it.
  56         (elf32_arm_relocate_section): Perform TLS relaxing.
  57         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
  58         desc relocations.
  59         (allocate_dynrelocs): Allocate tls desc relcoations.
  60         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
  61         symbols.
  62         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
  63         got slots.
  64         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
  65         symbol.
  66         (elf32_arm_finish_dynamic_symbol): Adjust.
  67         (arm_put_trampoline): New.
  68         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
  69         trampolines.
  70         (elf_backend_always_size_sections): Define.
  71
  72 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
  75
  76 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
  77
  78         PR ld/12366
  79         PR ld/12371
  80         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
  81         handle symbols marked with regular reference, but not non-GOT
  82         reference when building shared library.
  83
  84         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
  85         local and global STT_GNU_IFUNC symols when building shared
  86         library.
  87         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
  88
  89 2011-01-05  DJ Delorie  <dj@redhat.com>
  90
  91         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
  92         * libbfd.h: Regenerate.
  93         * bfd-in2.h: Regenerate.
  94         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
  95
  96 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         * cpu-i386.c (bfd_i386_compatible): New.
  99         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 100         with bfd_i386_compatible.
 101         (bfd_x86_64_arch_intel_syntax): Likewise.
 102         (bfd_i386_arch_intel_syntax): Likewise.
 103         (i8086_arch): Likewise.
 104         (bfd_x64_32_arch): Likewise.
 105         (bfd_x86_64_arch): Likewise.
 106         (bfd_i386_arch): Likewise.
 107
 108 For older changes see ChangeLog-2010
 109 \f
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