bfd/ChangeLog

   1 2011-02-08  Nick Clifton  <nickc@redhat.com>
   2
   3         PR binutils/12467
   4         * elf.c (assign_file_positions_for_load_sections): Set the program
   5         header offset and entry size to zero if there are no program
   6         headers.
   7
   8 2011-02-08  Alan Modra  <amodra@gmail.com>
   9
  10         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
  11         local_syms when looking for local symbols in .toc.
  12
  13 2011-02-01  Alan Modra  <amodra@gmail.com>
  14
  15         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
  16         for toc pointer on any section having makes_toc_func_call set.
  17         (check_pasted_section): Ensure pasted .init/.fini fragments use
  18         the same toc if any has makes_toc_func_call set.
  19
  20 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
  21
  22         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
  23         field.
  24
  25 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
  26
  27         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
  28         common sections too.
  29
  30 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
  33         Solaris target.
  34
  35 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
  36
  37         Fix compilation for mingw64.
  38         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
  39         typecast to avoid warning.
  40         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
  41         usage.
  42         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
  43         of long for pointer to avoid warning.
  44         (elfNN_ia64_relax_brl): Idem.
  45         (elfNN_ia64_install_value): Idem.
  46         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
  47
  48 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  49
  50         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
  51         h->needs_plt when deciding whether to record a possible dynamic reloc.
  52
  53 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  54
  55         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
  56         dynamic relocs for the removed section.
  57
  58 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
  61         relocations.
  62
  63 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
  66         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
  67         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
  68         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
  69         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
  70         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
  71         for ILP32.
  72
  73 2011-01-14  Alan Modra  <amodra@gmail.com>
  74
  75         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
  76         error.
  77         (_bfd_default_error_handler): Likewise.
  78         * elf.c (print_segment_map): Likewise.
  79         * libbfd.c (warn_deprecated): Likewise.
  80         * som.c (som_sizeof_headers): No need to do so here.
  81         * coff-i860.c: Replace use of printf for error messages with
  82         _bfd_error_handler.
  83         * coff-ppc.c: Likewise.
  84         * coff-sh.c: Likewise.
  85         * elf32-bfin.c: Likewise.
  86         * elf32-dlx.c: Likewise.
  87         * elf32-mep.c: Likewise.
  88         * elf32-v850.c: Likewise.
  89         * mach-o.c: Likewise.
  90         * pef.c: Likewise.
  91
  92 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
  95         swap_reloca_out.
  96         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
  97         (elf_x86_64_check_relocs): Align relocation section to 4 byte
  98         for 32bit.
  99         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 100         ELF_ST_TYPE.
 101         (elf_x86_64_finish_dynamic_symbol): Updated.
 102         (elf_x86_64_finish_dynamic_sections): Don't use
 103         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 104         bfd_elf64_swap_dyn_out.
 105
 106 2011-01-14  J. Park  <grassman@gmail.com>
 107
 108         PR ld/12339
 109         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 110         following bfd_link_hash_warning symbol link.
 111
 112 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 113             Glauber de Oliveira Costa  <glommer@gmail.com>
 114
 115         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 116         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 117         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 118         relocations.
 119         * libbfd.h: Rebuilt.
 120         * bfd-in2.h: Rebuilt.
 121         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 122         (elf32_arm_reloc_map): Likewise.
 123         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 124         (elf32_arm_stub_long_branch_any_tls_pic,
 125         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 126         (DEF_STUBS): Add new stubs.
 127         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 128         (elf32_arm_local_tlsdesc_gotent): New.
 129         (GOT_TLS_GDESC): New mask.
 130         (GOT_TLS_GD_ANY): Define.
 131         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 132         (elf32_arm_compute_jump_table_size): New.
 133         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 134         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 135         sgotplt_jump_table_size fields.
 136         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 137         (elf32_arm_link_hash_table_create): Initialize new fields.
 138         (arm_type_of_stub): Check TLS desc relocs too.
 139         (elf32_arm_stub_name): TLS desc relocs can be shared.
 140         (elf32_arm_tls_transition): Determine relaxation.
 141         (arm_stub_required_alignment): Add tls stubs.
 142         (elf32_arm_size_stubs): Likewise.
 143         (elf32_arm_tls_relax): Perform TLS relaxing.
 144         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 145         (IS_ARM_TLS_GNU_RELOC): New.
 146         (IS_ARM_TLS_RELOC): Use it.
 147         (elf32_arm_relocate_section): Perform TLS relaxing.
 148         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 149         desc relocations.
 150         (allocate_dynrelocs): Allocate tls desc relcoations.
 151         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 152         symbols.
 153         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 154         got slots.
 155         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 156         symbol.
 157         (elf32_arm_finish_dynamic_symbol): Adjust.
 158         (arm_put_trampoline): New.
 159         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 160         trampolines.
 161         (elf_backend_always_size_sections): Define.
 162
 163 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 166
 167 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 168
 169         PR ld/12366
 170         PR ld/12371
 171         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 172         handle symbols marked with regular reference, but not non-GOT
 173         reference when building shared library.
 174
 175         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 176         local and global STT_GNU_IFUNC symols when building shared
 177         library.
 178         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 179
 180 2011-01-05  DJ Delorie  <dj@redhat.com>
 181
 182         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 183         * libbfd.h: Regenerate.
 184         * bfd-in2.h: Regenerate.
 185         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 186
 187 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         * cpu-i386.c (bfd_i386_compatible): New.
 190         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 191         with bfd_i386_compatible.
 192         (bfd_x86_64_arch_intel_syntax): Likewise.
 193         (bfd_i386_arch_intel_syntax): Likewise.
 194         (i8086_arch): Likewise.
 195         (bfd_x64_32_arch): Likewise.
 196         (bfd_x86_64_arch): Likewise.
 197         (bfd_i386_arch): Likewise.
 198
 199 For older changes see ChangeLog-2010
 200 \f
 201 Local Variables:
 202 mode: change-log
 203 left-margin: 8
 204 fill-column: 74
 205 version-control: never
 206 End: