bfd/ChangeLog

   1 2011-03-03  Michael Snyder  <msnyder@vmware.com>
   2
   3         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
   4
   5 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
   8         x32 IE->LE transition.
   9         (elf_x86_64_relocate_section): Likewise.
  10
  11 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
  12
  13         * elflink.c (is_reloc_section): Remove function.
  14         (get_dynamic_reloc_section_name): Construct string manually.
  15
  16 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
  17
  18         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
  19         (adjust_relative_path): Likewise.
  20         (_bfd_construct_extended_name_table): Likewise.
  21         * corefile.c (generic_core_file_matches_executable_p): Likewise.
  22         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
  23         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
  24         * elf32-spu.c (sort_bfds): Likewise.
  25         (spu_elf_auto_overlay): Likewise.
  26         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
  27         * xcofflink.c (xcoff_set_import_path): Likewise.
  28         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
  29         (xtensa_regfile_lookup_shortname): Likewise.
  30
  31 2011-02-28  Alan Modra  <amodra@gmail.com>
  32
  33         PR 12513
  34         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
  35         stringsize.  Properly sanity check symdef_count.  Remove redundant
  36         bfd_release.
  37
  38 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
  39
  40         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
  41         and handle claim_file seeking. Only try to load the plugin once.
  42
  43 2011-02-22  Andreas Schwab  <schwab@redhat.com>
  44
  45         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
  46         relocation read the value from the second GOT slot.
  47
  48 2011-02-15  Tristan Gingold  <gingold@adacore.com>
  49
  50         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
  51
  52 2011-02-15  Alan Modra  <amodra@gmail.com>
  53
  54         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
  55         toc relocs.  Fuss over free(NULL).
  56
  57 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
  58
  59         * elflink.c (bfd_elf_size_dynamic_sections): Add
  60         bfd_get_symbol_leading_char to the start of newname.
  61
  62 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  63
  64         * configure: Regenerate.
  65
  66 2011-02-09  Alan Modra  <amodra@gmail.com>
  67
  68         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
  69         we are done.  When optimising large toc, check that a global
  70         symbol on a toc reloc is defined in a kept section.
  71
  72 2011-02-08  Nick Clifton  <nickc@redhat.com>
  73
  74         PR binutils/12467
  75         * elf.c (assign_file_positions_for_load_sections): Set the program
  76         header offset and entry size to zero if there are no program
  77         headers.
  78
  79 2011-02-08  Alan Modra  <amodra@gmail.com>
  80
  81         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
  82         local_syms when looking for local symbols in .toc.
  83
  84 2011-02-01  Alan Modra  <amodra@gmail.com>
  85
  86         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
  87         for toc pointer on any section having makes_toc_func_call set.
  88         (check_pasted_section): Ensure pasted .init/.fini fragments use
  89         the same toc if any has makes_toc_func_call set.
  90
  91 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
  92
  93         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
  94         field.
  95
  96 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
  97
  98         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
  99         common sections too.
 100
 101 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 102
 103         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
 104         Solaris target.
 105
 106 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 107
 108         Fix compilation for mingw64.
 109         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
 110         typecast to avoid warning.
 111         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
 112         usage.
 113         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
 114         of long for pointer to avoid warning.
 115         (elfNN_ia64_relax_brl): Idem.
 116         (elfNN_ia64_install_value): Idem.
 117         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 118
 119 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 120
 121         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 122         h->needs_plt when deciding whether to record a possible dynamic reloc.
 123
 124 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 125
 126         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 127         dynamic relocs for the removed section.
 128
 129 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 130
 131         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 132         relocations.
 133
 134 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 137         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 138         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 139         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 140         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 141         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 142         for ILP32.
 143
 144 2011-01-14  Alan Modra  <amodra@gmail.com>
 145
 146         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 147         error.
 148         (_bfd_default_error_handler): Likewise.
 149         * elf.c (print_segment_map): Likewise.
 150         * libbfd.c (warn_deprecated): Likewise.
 151         * som.c (som_sizeof_headers): No need to do so here.
 152         * coff-i860.c: Replace use of printf for error messages with
 153         _bfd_error_handler.
 154         * coff-ppc.c: Likewise.
 155         * coff-sh.c: Likewise.
 156         * elf32-bfin.c: Likewise.
 157         * elf32-dlx.c: Likewise.
 158         * elf32-mep.c: Likewise.
 159         * elf32-v850.c: Likewise.
 160         * mach-o.c: Likewise.
 161         * pef.c: Likewise.
 162
 163 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 166         swap_reloca_out.
 167         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 168         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 169         for 32bit.
 170         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 171         ELF_ST_TYPE.
 172         (elf_x86_64_finish_dynamic_symbol): Updated.
 173         (elf_x86_64_finish_dynamic_sections): Don't use
 174         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 175         bfd_elf64_swap_dyn_out.
 176
 177 2011-01-14  J. Park  <grassman@gmail.com>
 178
 179         PR ld/12339
 180         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 181         following bfd_link_hash_warning symbol link.
 182
 183 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 184             Glauber de Oliveira Costa  <glommer@gmail.com>
 185
 186         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 187         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 188         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 189         relocations.
 190         * libbfd.h: Rebuilt.
 191         * bfd-in2.h: Rebuilt.
 192         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 193         (elf32_arm_reloc_map): Likewise.
 194         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 195         (elf32_arm_stub_long_branch_any_tls_pic,
 196         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 197         (DEF_STUBS): Add new stubs.
 198         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 199         (elf32_arm_local_tlsdesc_gotent): New.
 200         (GOT_TLS_GDESC): New mask.
 201         (GOT_TLS_GD_ANY): Define.
 202         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 203         (elf32_arm_compute_jump_table_size): New.
 204         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 205         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 206         sgotplt_jump_table_size fields.
 207         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 208         (elf32_arm_link_hash_table_create): Initialize new fields.
 209         (arm_type_of_stub): Check TLS desc relocs too.
 210         (elf32_arm_stub_name): TLS desc relocs can be shared.
 211         (elf32_arm_tls_transition): Determine relaxation.
 212         (arm_stub_required_alignment): Add tls stubs.
 213         (elf32_arm_size_stubs): Likewise.
 214         (elf32_arm_tls_relax): Perform TLS relaxing.
 215         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 216         (IS_ARM_TLS_GNU_RELOC): New.
 217         (IS_ARM_TLS_RELOC): Use it.
 218         (elf32_arm_relocate_section): Perform TLS relaxing.
 219         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 220         desc relocations.
 221         (allocate_dynrelocs): Allocate tls desc relcoations.
 222         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 223         symbols.
 224         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 225         got slots.
 226         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 227         symbol.
 228         (elf32_arm_finish_dynamic_symbol): Adjust.
 229         (arm_put_trampoline): New.
 230         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 231         trampolines.
 232         (elf_backend_always_size_sections): Define.
 233
 234 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 235
 236         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 237
 238 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 239
 240         PR ld/12366
 241         PR ld/12371
 242         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 243         handle symbols marked with regular reference, but not non-GOT
 244         reference when building shared library.
 245
 246         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 247         local and global STT_GNU_IFUNC symols when building shared
 248         library.
 249         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 250
 251 2011-01-05  DJ Delorie  <dj@redhat.com>
 252
 253         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 254         * libbfd.h: Regenerate.
 255         * bfd-in2.h: Regenerate.
 256         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 257
 258 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         * cpu-i386.c (bfd_i386_compatible): New.
 261         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 262         with bfd_i386_compatible.
 263         (bfd_x86_64_arch_intel_syntax): Likewise.
 264         (bfd_i386_arch_intel_syntax): Likewise.
 265         (i8086_arch): Likewise.
 266         (bfd_x64_32_arch): Likewise.
 267         (bfd_x86_64_arch): Likewise.
 268         (bfd_i386_arch): Likewise.
 269
 270 For older changes see ChangeLog-2010
 271 \f
 272 Local Variables:
 273 mode: change-log
 274 left-margin: 8
 275 fill-column: 74
 276 version-control: never
 277 End: