bfd/ChangeLog

   1 2011-03-04  Alan Modra  <amodra@gmail.com>
   2
   3         * archive.c (bsd_write_armap): Don't call stat in deterministic
   4         mode, and don't use st_mtime if stat returns error.
   5
   6 2011-03-03  Michael Snyder  <msnyder@vmware.com>
   7
   8         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
   9
  10         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
  11
  12         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
  13         (aout_link_write_other_symbol): Missing break statement.
  14
  15         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
  16
  17         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
  18
  19 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
  22         x32 IE->LE transition.
  23         (elf_x86_64_relocate_section): Likewise.
  24
  25 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
  26
  27         * elflink.c (is_reloc_section): Remove function.
  28         (get_dynamic_reloc_section_name): Construct string manually.
  29
  30 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
  31
  32         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
  33         (adjust_relative_path): Likewise.
  34         (_bfd_construct_extended_name_table): Likewise.
  35         * corefile.c (generic_core_file_matches_executable_p): Likewise.
  36         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
  37         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
  38         * elf32-spu.c (sort_bfds): Likewise.
  39         (spu_elf_auto_overlay): Likewise.
  40         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
  41         * xcofflink.c (xcoff_set_import_path): Likewise.
  42         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
  43         (xtensa_regfile_lookup_shortname): Likewise.
  44
  45 2011-02-28  Alan Modra  <amodra@gmail.com>
  46
  47         PR 12513
  48         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
  49         stringsize.  Properly sanity check symdef_count.  Remove redundant
  50         bfd_release.
  51
  52 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
  53
  54         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
  55         and handle claim_file seeking. Only try to load the plugin once.
  56
  57 2011-02-22  Andreas Schwab  <schwab@redhat.com>
  58
  59         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
  60         relocation read the value from the second GOT slot.
  61
  62 2011-02-15  Tristan Gingold  <gingold@adacore.com>
  63
  64         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
  65
  66 2011-02-15  Alan Modra  <amodra@gmail.com>
  67
  68         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
  69         toc relocs.  Fuss over free(NULL).
  70
  71 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
  72
  73         * elflink.c (bfd_elf_size_dynamic_sections): Add
  74         bfd_get_symbol_leading_char to the start of newname.
  75
  76 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  77
  78         * configure: Regenerate.
  79
  80 2011-02-09  Alan Modra  <amodra@gmail.com>
  81
  82         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
  83         we are done.  When optimising large toc, check that a global
  84         symbol on a toc reloc is defined in a kept section.
  85
  86 2011-02-08  Nick Clifton  <nickc@redhat.com>
  87
  88         PR binutils/12467
  89         * elf.c (assign_file_positions_for_load_sections): Set the program
  90         header offset and entry size to zero if there are no program
  91         headers.
  92
  93 2011-02-08  Alan Modra  <amodra@gmail.com>
  94
  95         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
  96         local_syms when looking for local symbols in .toc.
  97
  98 2011-02-01  Alan Modra  <amodra@gmail.com>
  99
 100         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
 101         for toc pointer on any section having makes_toc_func_call set.
 102         (check_pasted_section): Ensure pasted .init/.fini fragments use
 103         the same toc if any has makes_toc_func_call set.
 104
 105 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
 106
 107         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
 108         field.
 109
 110 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 111
 112         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
 113         common sections too.
 114
 115 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 116
 117         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
 118         Solaris target.
 119
 120 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 121
 122         Fix compilation for mingw64.
 123         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
 124         typecast to avoid warning.
 125         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
 126         usage.
 127         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
 128         of long for pointer to avoid warning.
 129         (elfNN_ia64_relax_brl): Idem.
 130         (elfNN_ia64_install_value): Idem.
 131         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 132
 133 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 134
 135         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 136         h->needs_plt when deciding whether to record a possible dynamic reloc.
 137
 138 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 139
 140         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 141         dynamic relocs for the removed section.
 142
 143 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 144
 145         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 146         relocations.
 147
 148 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 151         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 152         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 153         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 154         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 155         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 156         for ILP32.
 157
 158 2011-01-14  Alan Modra  <amodra@gmail.com>
 159
 160         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 161         error.
 162         (_bfd_default_error_handler): Likewise.
 163         * elf.c (print_segment_map): Likewise.
 164         * libbfd.c (warn_deprecated): Likewise.
 165         * som.c (som_sizeof_headers): No need to do so here.
 166         * coff-i860.c: Replace use of printf for error messages with
 167         _bfd_error_handler.
 168         * coff-ppc.c: Likewise.
 169         * coff-sh.c: Likewise.
 170         * elf32-bfin.c: Likewise.
 171         * elf32-dlx.c: Likewise.
 172         * elf32-mep.c: Likewise.
 173         * elf32-v850.c: Likewise.
 174         * mach-o.c: Likewise.
 175         * pef.c: Likewise.
 176
 177 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 178
 179         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 180         swap_reloca_out.
 181         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 182         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 183         for 32bit.
 184         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 185         ELF_ST_TYPE.
 186         (elf_x86_64_finish_dynamic_symbol): Updated.
 187         (elf_x86_64_finish_dynamic_sections): Don't use
 188         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 189         bfd_elf64_swap_dyn_out.
 190
 191 2011-01-14  J. Park  <grassman@gmail.com>
 192
 193         PR ld/12339
 194         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 195         following bfd_link_hash_warning symbol link.
 196
 197 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 198             Glauber de Oliveira Costa  <glommer@gmail.com>
 199
 200         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 201         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 202         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 203         relocations.
 204         * libbfd.h: Rebuilt.
 205         * bfd-in2.h: Rebuilt.
 206         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 207         (elf32_arm_reloc_map): Likewise.
 208         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 209         (elf32_arm_stub_long_branch_any_tls_pic,
 210         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 211         (DEF_STUBS): Add new stubs.
 212         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 213         (elf32_arm_local_tlsdesc_gotent): New.
 214         (GOT_TLS_GDESC): New mask.
 215         (GOT_TLS_GD_ANY): Define.
 216         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 217         (elf32_arm_compute_jump_table_size): New.
 218         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 219         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 220         sgotplt_jump_table_size fields.
 221         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 222         (elf32_arm_link_hash_table_create): Initialize new fields.
 223         (arm_type_of_stub): Check TLS desc relocs too.
 224         (elf32_arm_stub_name): TLS desc relocs can be shared.
 225         (elf32_arm_tls_transition): Determine relaxation.
 226         (arm_stub_required_alignment): Add tls stubs.
 227         (elf32_arm_size_stubs): Likewise.
 228         (elf32_arm_tls_relax): Perform TLS relaxing.
 229         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 230         (IS_ARM_TLS_GNU_RELOC): New.
 231         (IS_ARM_TLS_RELOC): Use it.
 232         (elf32_arm_relocate_section): Perform TLS relaxing.
 233         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 234         desc relocations.
 235         (allocate_dynrelocs): Allocate tls desc relcoations.
 236         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 237         symbols.
 238         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 239         got slots.
 240         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 241         symbol.
 242         (elf32_arm_finish_dynamic_symbol): Adjust.
 243         (arm_put_trampoline): New.
 244         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 245         trampolines.
 246         (elf_backend_always_size_sections): Define.
 247
 248 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 249
 250         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 251
 252 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         PR ld/12366
 255         PR ld/12371
 256         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 257         handle symbols marked with regular reference, but not non-GOT
 258         reference when building shared library.
 259
 260         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 261         local and global STT_GNU_IFUNC symols when building shared
 262         library.
 263         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 264
 265 2011-01-05  DJ Delorie  <dj@redhat.com>
 266
 267         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 268         * libbfd.h: Regenerate.
 269         * bfd-in2.h: Regenerate.
 270         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 271
 272 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         * cpu-i386.c (bfd_i386_compatible): New.
 275         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 276         with bfd_i386_compatible.
 277         (bfd_x86_64_arch_intel_syntax): Likewise.
 278         (bfd_i386_arch_intel_syntax): Likewise.
 279         (i8086_arch): Likewise.
 280         (bfd_x64_32_arch): Likewise.
 281         (bfd_x86_64_arch): Likewise.
 282         (bfd_i386_arch): Likewise.
 283
 284 For older changes see ChangeLog-2010
 285 \f
 286 Local Variables:
 287 mode: change-log
 288 left-margin: 8
 289 fill-column: 74
 290 version-control: never
 291 End: