bfd/ChangeLog

   1 2010-01-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
   2
   3         * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
   4         R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
   5         linkage table pointer to use the global table pointer if not doing
   6         a shared link.
   7
   8 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
   9
  10         * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
  11         if it has already been set.
  12
  13 2010-01-27  Tristan Gingold  <gingold@adacore.com>
  14
  15         * vms.h: Remove trailing spaces.
  16         (struct hdr_struct): Remove unused hdr_c_cpr field.
  17         (enum file_format_enum): Add comments.
  18         * vms.c (vms_bfd_print_private_bfd_data): New function that
  19         replaces the macro.
  20         Remove trailing spaces.
  21         * vms-misc.c: Improve comments.
  22         (_bfd_vms_get_object_record): Also handle files without pads.
  23         * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
  24         * vms-gsd.c (struct flagdescstruct): Make name field const.
  25         (gsyflagdesc): Fix typo.
  26
  27 2010-01-27  Alan Modra  <amodra@gmail.com>
  28
  29         PR ld/11217
  30         * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
  31         (ppc64_elf_setup_section_lists): Init them.
  32         (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
  33         and .toc on the same input file.
  34         (ppc64_elf_relocate_section): Correct GOT entry offset.
  35
  36 2010-01-26  Tristan Gingold  <gingold@adacore.com>
  37
  38         * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
  39         (bfd_target): Add _bfd_write_ar_hdr_fn field.
  40         * archive.c (is_bsd44_extended_name): New macro.
  41         (_bfd_generic_read_ar_hdr_mag): Use it.  Add extra_size.
  42         (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
  43         name.
  44         (_bfd_archive_bsd44_construct_extended_name_table): New function.
  45         (_bfd_generic_write_ar_hdr): Ditto.
  46         (_bfd_bsd44_write_ar_hdr): Ditto.
  47         (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
  48         (bsd_write_armap): Adjust firstreal computation.
  49         * libbfd-in.h (struct areltdata): Add extra_size field.
  50         (_bfd_generic_write_ar_hdr): Add prototype.
  51         (_bfd_bsd44_write_ar_hdr): Ditto.
  52         (_bfd_write_ar_hdr): Define.
  53         (_bfd_noarchive_write_ar_hdr): Ditto.
  54         (_bfd_archive_bsd_write_ar_hdr): Ditto.
  55         (_bfd_archive_coff_write_ar_hdr): Ditto.
  56         (_bfd_archive_bsd44_slurp_armap): Ditto.
  57         (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
  58         (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
  59         (_bfd_archive_bsd44_truncate_arname): Ditto.
  60         (_bfd_archive_bsd44_write_armap): Ditto.
  61         (_bfd_archive_bsd44_read_ar_hdr): Ditto.
  62         (_bfd_archive_bsd44_write_ar_hdr): Ditto.
  63         (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
  64         (_bfd_archive_bsd44_get_elt_at_index): Ditto.
  65         (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
  66         (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
  67         * libbfd.h: Regenerate.
  68         * oasys.c (oasys_write_ar_hdr): Define.
  69         * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
  70         * ieee.c (ieee_write_ar_hdr): Define.
  71         * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
  72         * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
  73         (bfd_pmac_xcoff_backend_data): Ditto.
  74         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
  75         (bfd_xcoff_aix5_backend_data): Ditto.
  76         * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
  77         * aout-target.h (MY_write_ar_hdr): Define it if not defined.
  78         * aout-tic30.c (MY_write_ar_hdr): Ditto.
  79         * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
  80         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
  81         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
  82         (bfd_mach_o_construct_extended_name_table)
  83         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
  84         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
  85         (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
  86         * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
  87         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
  88         (bfd_mach_o_construct_extended_name_table)
  89         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
  90         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
  91         (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
  92         * bfd-in2.h: Regenerate.
  93
  94 2010-01-26  Alan Modra  <amodra@gmail.com>
  95             H.J. Lu  <hongjiu.lu@intel.com>
  96
  97         PR ld/11218
  98         * elflink.c (elf_link_output_extsym): Do not ignore undefined
  99         symbols with ref_regular set when gc_sections is active.
 100
 101 2010-01-25  Alan Modra  <amodra@gmail.com>
 102
 103         PR ld/11217
 104         * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
 105         with relocations against undefined weak symbols.
 106         (ppc64_elf_relocate_section): Don't optimize calls to undefined
 107         weak functions if the symbol is dynamic.
 108         (ppc64_elf_relocate_section): Edit tprel tls sequences.
 109         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 110         (_bfd_elf_ppc_at_tprel_transform): New function.
 111         * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
 112         * bfd-in2.h: Regenerate.
 113
 114 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 115
 116         * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
 117         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
 118         * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
 119         bitsize to 1.
 120         (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
 121
 122 2010-01-21  Nick Clifton  <nickc@redhat.com>
 123
 124         * elflink.c (elf_link_add_object_symbols): Look up name of
 125         undefined symbol both before and after versioning has been
 126         applied.  Do not bother with symbols that are weakly undefined.
 127
 128 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 129
 130         * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
 131         (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
 132
 133 2010-01-19  Cary Coutant  <ccoutant@google.com>
 134
 135         * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
 136
 137 2010-01-19  Daisuke Hatayama  <d.hatayama@jp.fujitsu.com>
 138             Alan Modra <amodra@gmail.com>
 139
 140         * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
 141         (elf_object_p): Read e_phnum extension.
 142         (elf_write_shdrs_and_ehdr): Write e_phnum extension.
 143         * elfcore.h (elf_core_file_p): Read e_phnum extension.  Sanity check
 144         that we can read last program header.
 145
 146 2010-01-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 147
 148         * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
 149         R_ARM_THM_CALL entry.
 150         (elf32_arm_final_link_relocate): Correct calculation of
 151         reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
 152         or R_ARM_THM_JUMP24 relocation.
 153
 154 2010-01-18  Alan Modra  <amodra@gmail.com>
 155
 156         PR 11168
 157         * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
 158         block past vars in COFF_IMAGE_WITH_PE block.  Report error on more
 159         than 32k sections.
 160
 161 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 162
 163         Fix compilation warning on gcc-3.4.
 164         * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
 165         parameter index to sec_index according to the function definition.
 166
 167 2010-01-13  Chao-ying Fu  <fu@mips.com>
 168
 169         * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
 170         It is true for all CPUs.
 171         (jal_reloc_p): New function.
 172         (mips_elf_calculate_relocation): Rename require_jalxp to
 173         cross_mode_jump_p.
 174         Update comment for CROSS_MODE_JUMP_P.
 175         Set up cross_mode_jump_p based on the mode change.
 176         (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
 177         Update comment for CROSS_MODE_JUMP_P.
 178         Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
 179         Use !cross_mode_jump_p to guard conversion.
 180         Convert "jr t9" to "b", if possible.
 181         (_bfd_mips_elf_relocate_section): Rename require_jalx to
 182         cross_mode_jump_p.
 183         Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
 184         Pass cross_mode_jump_p to call mips_elf_perform_relocation.
 185
 186 2010-01-13  Nick Clifton  <nickc@redhat.com>
 187
 188         * cpu-m32c.c (m32c_scan): New function.  Ensures that a scan for
 189         "m32c" returns the m32c arch_info_struct and not the m16c
 190         arch_info_struct.
 191         (arch_info_struct): Use the new scan function.
 192         (bfd_m32c_arch): Likewise.
 193
 194 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 195
 196         * config.bfd: Remove duplicated target vector for i386-*-darwin.
 197         Appends new arch instead of overriding.
 198         Use mach_o_x86_64_vec for x86_64-*-darwin.
 199         * configure.in: Add mach_o_x86_64_vec.
 200         * configure: Regenerate.
 201         * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
 202         * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
 203         (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
 204         * Makefile.in: Regenerate.
 205         * mach-o-x86-64.c: New file.
 206
 207 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 208
 209         * reloc.c: Add MACH_O_X86_64 relocations.
 210         * bfd-in2.h: Regenerate.
 211         * libbfd.h: Regenerate.
 212
 213 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 214
 215         * archive.c (normalize): Use lbasename.
 216         (bfd_bsd_truncate_arname): Ditto.
 217         (bfd_gnu_truncate_arname): Ditto.
 218
 219 2010-01-12  Tristan Gingold  <gingold@adacore.com>
 220
 221         * makefile.vms (CFLAGS): Turns warnings into informational messages.
 222
 223 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 224
 225         * mach-o.h: Add x86-64 relocation types.
 226
 227 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 228
 229         * mach-o.h (bfd_mach_o_backend_data): Add arch field.
 230         (bfd_mach_o_set_arch_mach): New prototype.
 231         * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
 232         (bfd_mach_o_set_arch_mach): New function.
 233         (bfd_mach_o_gen_mkobject): New function.
 234         Set TARGET_ARCHITECTURE for the generic back-ends.
 235         * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
 236         Check that TARGET_ARCHITECTURE is defined.
 237         Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
 238         * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
 239
 240 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 241
 242         * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
 243
 244 2010-01-11  Nick Clifton  <nickc@redhat.com>
 245
 246         * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
 247         handling of R_V850_HI16_S relocation.
 248
 249 2010-01-11  Alan Modra  <amodra@gmail.com>
 250
 251         PR 11103
 252         * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
 253
 254 2010-01-11  Alan Modra  <amodra@gmail.com>
 255
 256         PR 6832
 257         * dwarf2.c (struct comp_unit): Add sec_info_ptr.
 258         (find_abstract_instance_name): Use it.
 259         (parse_comp_unit): Set it.
 260
 261 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 262
 263         * Makefile.in: Regenerate.
 264         * configure: Regenerate.
 265
 266 2010-01-08  Tristan Gingold  <gingold@adacore.com>
 267
 268         * archive.c: Remove bfd_special_undocumented_glue.
 269
 270 2010-01-08  Alan Modra  <amodra@gmail.com>
 271
 272         PR ld/11133
 273         * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
 274         * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
 275         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
 276
 277 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         PR ld/11138
 280         * elflink.c (elf_link_check_versioned_symbol): Don't abort if
 281         a symbol referenced by DSO is is defined in a non-shared object
 282         and forced local.
 283
 284 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         PR ld/11133
 287         * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
 288         undefined __start_XXX/__stop_XXX in all input files and set
 289         SEC_KEEP.
 290
 291 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 292
 293         PR ld/11143
 294         * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
 295
 296 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 297
 298         * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
 299         before including procfs.h.
 300         (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
 301         * configure.in: Added autoconf probe for the pr_fpreg member.
 302         * configure: Regenerated.
 303         * config.in: Regenerated.
 304         * elf.c: Define _STRUCTURE_PROC before including procfs.h.
 305
 306 2010-01-04  Joel Brobecker  <brobecker@adacore.com>
 307
 308         Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
 309         * dwarf2.c (concat_filename): Rename dirname with dir_name
 310         to void shadowing the dirname function.
 311         Rename subdirname with subdir_name to stay consistent with
 312         the new dir_name variable name.
 313
 314 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 315
 316         * archures.c: Add bfd_mach_ppc_e500mc64.
 317         * bfd-in2.h: Regenerate.
 318         * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
 319         bfd_mach_ppc_e500mc64.
 320
 321 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 322
 323         Fix -Wshadow warnings (seen on ppc-aix)
 324         * xcofflink.c: Replace finfo by flinfo throughout.
 325
 326 For older changes see ChangeLog-2009
 327 \f
 328 Local Variables:
 329 mode: change-log
 330 left-margin: 8
 331 fill-column: 74
 332 version-control: never
 333 End: