bfd/ChangeLog

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