bfd/ChangeLog

   1 2010-01-27  Alan Modra  <amodra@gmail.com>
   2
   3         PR ld/11217
   4         * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
   5         (ppc64_elf_setup_section_lists): Init them.
   6         (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
   7         and .toc on the same input file.
   8         (ppc64_elf_relocate_section): Correct GOT entry offset.
   9
  10 2010-01-26  Tristan Gingold  <gingold@adacore.com>
  11
  12         * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
  13         (bfd_target): Add _bfd_write_ar_hdr_fn field.
  14         * archive.c (is_bsd44_extended_name): New macro.
  15         (_bfd_generic_read_ar_hdr_mag): Use it.  Add extra_size.
  16         (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
  17         name.
  18         (_bfd_archive_bsd44_construct_extended_name_table): New function.
  19         (_bfd_generic_write_ar_hdr): Ditto.
  20         (_bfd_bsd44_write_ar_hdr): Ditto.
  21         (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
  22         (bsd_write_armap): Adjust firstreal computation.
  23         * libbfd-in.h (struct areltdata): Add extra_size field.
  24         (_bfd_generic_write_ar_hdr): Add prototype.
  25         (_bfd_bsd44_write_ar_hdr): Ditto.
  26         (_bfd_write_ar_hdr): Define.
  27         (_bfd_noarchive_write_ar_hdr): Ditto.
  28         (_bfd_archive_bsd_write_ar_hdr): Ditto.
  29         (_bfd_archive_coff_write_ar_hdr): Ditto.
  30         (_bfd_archive_bsd44_slurp_armap): Ditto.
  31         (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
  32         (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
  33         (_bfd_archive_bsd44_truncate_arname): Ditto.
  34         (_bfd_archive_bsd44_write_armap): Ditto.
  35         (_bfd_archive_bsd44_read_ar_hdr): Ditto.
  36         (_bfd_archive_bsd44_write_ar_hdr): Ditto.
  37         (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
  38         (_bfd_archive_bsd44_get_elt_at_index): Ditto.
  39         (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
  40         (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
  41         * libbfd.h: Regenerate.
  42         * oasys.c (oasys_write_ar_hdr): Define.
  43         * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
  44         * ieee.c (ieee_write_ar_hdr): Define.
  45         * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
  46         * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
  47         (bfd_pmac_xcoff_backend_data): Ditto.
  48         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
  49         (bfd_xcoff_aix5_backend_data): Ditto.
  50         * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
  51         * aout-target.h (MY_write_ar_hdr): Define it if not defined.
  52         * aout-tic30.c (MY_write_ar_hdr): Ditto.
  53         * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
  54         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
  55         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
  56         (bfd_mach_o_construct_extended_name_table)
  57         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
  58         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
  59         (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
  60         * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
  61         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
  62         (bfd_mach_o_construct_extended_name_table)
  63         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
  64         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
  65         (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
  66         * bfd-in2.h: Regenerate.
  67
  68 2010-01-26  Alan Modra  <amodra@gmail.com>
  69             H.J. Lu  <hongjiu.lu@intel.com>
  70
  71         PR ld/11218
  72         * elflink.c (elf_link_output_extsym): Do not ignore undefined
  73         symbols with ref_regular set when gc_sections is active.
  74
  75 2010-01-25  Alan Modra  <amodra@gmail.com>
  76
  77         PR ld/11217
  78         * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
  79         with relocations against undefined weak symbols.
  80         (ppc64_elf_relocate_section): Don't optimize calls to undefined
  81         weak functions if the symbol is dynamic.
  82         (ppc64_elf_relocate_section): Edit tprel tls sequences.
  83         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
  84         (_bfd_elf_ppc_at_tprel_transform): New function.
  85         * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
  86         * bfd-in2.h: Regenerate.
  87
  88 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
  89
  90         * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
  91         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
  92         * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
  93         bitsize to 1.
  94         (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
  95
  96 2010-01-21  Nick Clifton  <nickc@redhat.com>
  97
  98         * elflink.c (elf_link_add_object_symbols): Look up name of
  99         undefined symbol both before and after versioning has been
 100         applied.  Do not bother with symbols that are weakly undefined.
 101
 102 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 103
 104         * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
 105         (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
 106
 107 2010-01-19  Cary Coutant  <ccoutant@google.com>
 108
 109         * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
 110
 111 2010-01-19  Daisuke Hatayama  <d.hatayama@jp.fujitsu.com>
 112             Alan Modra <amodra@gmail.com>
 113
 114         * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
 115         (elf_object_p): Read e_phnum extension.
 116         (elf_write_shdrs_and_ehdr): Write e_phnum extension.
 117         * elfcore.h (elf_core_file_p): Read e_phnum extension.  Sanity check
 118         that we can read last program header.
 119
 120 2010-01-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 121
 122         * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
 123         R_ARM_THM_CALL entry.
 124         (elf32_arm_final_link_relocate): Correct calculation of
 125         reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
 126         or R_ARM_THM_JUMP24 relocation.
 127
 128 2010-01-18  Alan Modra  <amodra@gmail.com>
 129
 130         PR 11168
 131         * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
 132         block past vars in COFF_IMAGE_WITH_PE block.  Report error on more
 133         than 32k sections.
 134
 135 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 136
 137         Fix compilation warning on gcc-3.4.
 138         * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
 139         parameter index to sec_index according to the function definition.
 140
 141 2010-01-13  Chao-ying Fu  <fu@mips.com>
 142
 143         * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
 144         It is true for all CPUs.
 145         (jal_reloc_p): New function.
 146         (mips_elf_calculate_relocation): Rename require_jalxp to
 147         cross_mode_jump_p.
 148         Update comment for CROSS_MODE_JUMP_P.
 149         Set up cross_mode_jump_p based on the mode change.
 150         (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
 151         Update comment for CROSS_MODE_JUMP_P.
 152         Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
 153         Use !cross_mode_jump_p to guard conversion.
 154         Convert "jr t9" to "b", if possible.
 155         (_bfd_mips_elf_relocate_section): Rename require_jalx to
 156         cross_mode_jump_p.
 157         Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
 158         Pass cross_mode_jump_p to call mips_elf_perform_relocation.
 159
 160 2010-01-13  Nick Clifton  <nickc@redhat.com>
 161
 162         * cpu-m32c.c (m32c_scan): New function.  Ensures that a scan for
 163         "m32c" returns the m32c arch_info_struct and not the m16c
 164         arch_info_struct.
 165         (arch_info_struct): Use the new scan function.
 166         (bfd_m32c_arch): Likewise.
 167
 168 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 169
 170         * config.bfd: Remove duplicated target vector for i386-*-darwin.
 171         Appends new arch instead of overriding.
 172         Use mach_o_x86_64_vec for x86_64-*-darwin.
 173         * configure.in: Add mach_o_x86_64_vec.
 174         * configure: Regenerate.
 175         * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
 176         * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
 177         (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
 178         * Makefile.in: Regenerate.
 179         * mach-o-x86-64.c: New file.
 180
 181 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 182
 183         * reloc.c: Add MACH_O_X86_64 relocations.
 184         * bfd-in2.h: Regenerate.
 185         * libbfd.h: Regenerate.
 186
 187 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 188
 189         * archive.c (normalize): Use lbasename.
 190         (bfd_bsd_truncate_arname): Ditto.
 191         (bfd_gnu_truncate_arname): Ditto.
 192
 193 2010-01-12  Tristan Gingold  <gingold@adacore.com>
 194
 195         * makefile.vms (CFLAGS): Turns warnings into informational messages.
 196
 197 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 198
 199         * mach-o.h: Add x86-64 relocation types.
 200
 201 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 202
 203         * mach-o.h (bfd_mach_o_backend_data): Add arch field.
 204         (bfd_mach_o_set_arch_mach): New prototype.
 205         * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
 206         (bfd_mach_o_set_arch_mach): New function.
 207         (bfd_mach_o_gen_mkobject): New function.
 208         Set TARGET_ARCHITECTURE for the generic back-ends.
 209         * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
 210         Check that TARGET_ARCHITECTURE is defined.
 211         Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
 212         * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
 213
 214 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 215
 216         * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
 217
 218 2010-01-11  Nick Clifton  <nickc@redhat.com>
 219
 220         * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
 221         handling of R_V850_HI16_S relocation.
 222
 223 2010-01-11  Alan Modra  <amodra@gmail.com>
 224
 225         PR 11103
 226         * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
 227
 228 2010-01-11  Alan Modra  <amodra@gmail.com>
 229
 230         PR 6832
 231         * dwarf2.c (struct comp_unit): Add sec_info_ptr.
 232         (find_abstract_instance_name): Use it.
 233         (parse_comp_unit): Set it.
 234
 235 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 236
 237         * Makefile.in: Regenerate.
 238         * configure: Regenerate.
 239
 240 2010-01-08  Tristan Gingold  <gingold@adacore.com>
 241
 242         * archive.c: Remove bfd_special_undocumented_glue.
 243
 244 2010-01-08  Alan Modra  <amodra@gmail.com>
 245
 246         PR ld/11133
 247         * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
 248         * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
 249         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
 250
 251 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         PR ld/11138
 254         * elflink.c (elf_link_check_versioned_symbol): Don't abort if
 255         a symbol referenced by DSO is is defined in a non-shared object
 256         and forced local.
 257
 258 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         PR ld/11133
 261         * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
 262         undefined __start_XXX/__stop_XXX in all input files and set
 263         SEC_KEEP.
 264
 265 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         PR ld/11143
 268         * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
 269
 270 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 271
 272         * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
 273         before including procfs.h.
 274         (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
 275         * configure.in: Added autoconf probe for the pr_fpreg member.
 276         * configure: Regenerated.
 277         * config.in: Regenerated.
 278         * elf.c: Define _STRUCTURE_PROC before including procfs.h.
 279
 280 2010-01-04  Joel Brobecker  <brobecker@adacore.com>
 281
 282         Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
 283         * dwarf2.c (concat_filename): Rename dirname with dir_name
 284         to void shadowing the dirname function.
 285         Rename subdirname with subdir_name to stay consistent with
 286         the new dir_name variable name.
 287
 288 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 289
 290         * archures.c: Add bfd_mach_ppc_e500mc64.
 291         * bfd-in2.h: Regenerate.
 292         * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
 293         bfd_mach_ppc_e500mc64.
 294
 295 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 296
 297         Fix -Wshadow warnings (seen on ppc-aix)
 298         * xcofflink.c: Replace finfo by flinfo throughout.
 299
 300 For older changes see ChangeLog-2009
 301 \f
 302 Local Variables:
 303 mode: change-log
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