bfd/ChangeLog

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