bfd/ChangeLog

   1 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
   2
   3         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
   4         (adjust_relative_path): Likewise.
   5         (_bfd_construct_extended_name_table): Likewise.
   6         * corefile.c (generic_core_file_matches_executable_p): Likewise.
   7         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
   8         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
   9         * elf32-spu.c (sort_bfds): Likewise.
  10         (spu_elf_auto_overlay): Likewise.
  11         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
  12         * xcofflink.c (xcoff_set_import_path): Likewise.
  13         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
  14         (xtensa_regfile_lookup_shortname): Likewise.
  15
  16 2011-02-28  Alan Modra  <amodra@gmail.com>
  17
  18         PR 12513
  19         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
  20         stringsize.  Properly sanity check symdef_count.  Remove redundant
  21         bfd_release.
  22
  23 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
  24
  25         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
  26         and handle claim_file seeking. Only try to load the plugin once.
  27
  28 2011-02-22  Andreas Schwab  <schwab@redhat.com>
  29
  30         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
  31         relocation read the value from the second GOT slot.
  32
  33 2011-02-15  Tristan Gingold  <gingold@adacore.com>
  34
  35         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
  36
  37 2011-02-15  Alan Modra  <amodra@gmail.com>
  38
  39         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
  40         toc relocs.  Fuss over free(NULL).
  41
  42 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * elflink.c (bfd_elf_size_dynamic_sections): Add
  45         bfd_get_symbol_leading_char to the start of newname.
  46
  47 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  48
  49         * configure: Regenerate.
  50
  51 2011-02-09  Alan Modra  <amodra@gmail.com>
  52
  53         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
  54         we are done.  When optimising large toc, check that a global
  55         symbol on a toc reloc is defined in a kept section.
  56
  57 2011-02-08  Nick Clifton  <nickc@redhat.com>
  58
  59         PR binutils/12467
  60         * elf.c (assign_file_positions_for_load_sections): Set the program
  61         header offset and entry size to zero if there are no program
  62         headers.
  63
  64 2011-02-08  Alan Modra  <amodra@gmail.com>
  65
  66         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
  67         local_syms when looking for local symbols in .toc.
  68
  69 2011-02-01  Alan Modra  <amodra@gmail.com>
  70
  71         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
  72         for toc pointer on any section having makes_toc_func_call set.
  73         (check_pasted_section): Ensure pasted .init/.fini fragments use
  74         the same toc if any has makes_toc_func_call set.
  75
  76 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
  77
  78         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
  79         field.
  80
  81 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
  82
  83         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
  84         common sections too.
  85
  86 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
  89         Solaris target.
  90
  91 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
  92
  93         Fix compilation for mingw64.
  94         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
  95         typecast to avoid warning.
  96         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
  97         usage.
  98         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
  99         of long for pointer to avoid warning.
 100         (elfNN_ia64_relax_brl): Idem.
 101         (elfNN_ia64_install_value): Idem.
 102         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 103
 104 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 105
 106         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 107         h->needs_plt when deciding whether to record a possible dynamic reloc.
 108
 109 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 110
 111         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 112         dynamic relocs for the removed section.
 113
 114 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 117         relocations.
 118
 119 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 122         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 123         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 124         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 125         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 126         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 127         for ILP32.
 128
 129 2011-01-14  Alan Modra  <amodra@gmail.com>
 130
 131         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 132         error.
 133         (_bfd_default_error_handler): Likewise.
 134         * elf.c (print_segment_map): Likewise.
 135         * libbfd.c (warn_deprecated): Likewise.
 136         * som.c (som_sizeof_headers): No need to do so here.
 137         * coff-i860.c: Replace use of printf for error messages with
 138         _bfd_error_handler.
 139         * coff-ppc.c: Likewise.
 140         * coff-sh.c: Likewise.
 141         * elf32-bfin.c: Likewise.
 142         * elf32-dlx.c: Likewise.
 143         * elf32-mep.c: Likewise.
 144         * elf32-v850.c: Likewise.
 145         * mach-o.c: Likewise.
 146         * pef.c: Likewise.
 147
 148 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 151         swap_reloca_out.
 152         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 153         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 154         for 32bit.
 155         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 156         ELF_ST_TYPE.
 157         (elf_x86_64_finish_dynamic_symbol): Updated.
 158         (elf_x86_64_finish_dynamic_sections): Don't use
 159         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 160         bfd_elf64_swap_dyn_out.
 161
 162 2011-01-14  J. Park  <grassman@gmail.com>
 163
 164         PR ld/12339
 165         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 166         following bfd_link_hash_warning symbol link.
 167
 168 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 169             Glauber de Oliveira Costa  <glommer@gmail.com>
 170
 171         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 172         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 173         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 174         relocations.
 175         * libbfd.h: Rebuilt.
 176         * bfd-in2.h: Rebuilt.
 177         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 178         (elf32_arm_reloc_map): Likewise.
 179         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 180         (elf32_arm_stub_long_branch_any_tls_pic,
 181         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 182         (DEF_STUBS): Add new stubs.
 183         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 184         (elf32_arm_local_tlsdesc_gotent): New.
 185         (GOT_TLS_GDESC): New mask.
 186         (GOT_TLS_GD_ANY): Define.
 187         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 188         (elf32_arm_compute_jump_table_size): New.
 189         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 190         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 191         sgotplt_jump_table_size fields.
 192         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 193         (elf32_arm_link_hash_table_create): Initialize new fields.
 194         (arm_type_of_stub): Check TLS desc relocs too.
 195         (elf32_arm_stub_name): TLS desc relocs can be shared.
 196         (elf32_arm_tls_transition): Determine relaxation.
 197         (arm_stub_required_alignment): Add tls stubs.
 198         (elf32_arm_size_stubs): Likewise.
 199         (elf32_arm_tls_relax): Perform TLS relaxing.
 200         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 201         (IS_ARM_TLS_GNU_RELOC): New.
 202         (IS_ARM_TLS_RELOC): Use it.
 203         (elf32_arm_relocate_section): Perform TLS relaxing.
 204         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 205         desc relocations.
 206         (allocate_dynrelocs): Allocate tls desc relcoations.
 207         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 208         symbols.
 209         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 210         got slots.
 211         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 212         symbol.
 213         (elf32_arm_finish_dynamic_symbol): Adjust.
 214         (arm_put_trampoline): New.
 215         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 216         trampolines.
 217         (elf_backend_always_size_sections): Define.
 218
 219 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 222
 223 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR ld/12366
 226         PR ld/12371
 227         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 228         handle symbols marked with regular reference, but not non-GOT
 229         reference when building shared library.
 230
 231         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 232         local and global STT_GNU_IFUNC symols when building shared
 233         library.
 234         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 235
 236 2011-01-05  DJ Delorie  <dj@redhat.com>
 237
 238         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 239         * libbfd.h: Regenerate.
 240         * bfd-in2.h: Regenerate.
 241         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 242
 243 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 244
 245         * cpu-i386.c (bfd_i386_compatible): New.
 246         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 247         with bfd_i386_compatible.
 248         (bfd_x86_64_arch_intel_syntax): Likewise.
 249         (bfd_i386_arch_intel_syntax): Likewise.
 250         (i8086_arch): Likewise.
 251         (bfd_x64_32_arch): Likewise.
 252         (bfd_x86_64_arch): Likewise.
 253         (bfd_i386_arch): Likewise.
 254
 255 For older changes see ChangeLog-2010
 256 \f
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