bfd/ChangeLog

   1 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
   4         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
   5         the size of local TLS data.
   6
   7 2009-01-27  Andreas Schwab  <schwab@suse.de>
   8
   9         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
  10         architectures in the archive.
  11
  12 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
  13
  14         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
  15         <R_CRIS_32_DTPREL>: Correct relocation value.
  16
  17         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
  18         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
  19         symbols with non-default visibility.
  20
  21 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
  22
  23         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
  24         describing the trampolines.
  25         (ppc_elf_relocate_section): Update relocs to describe the
  26         trampolines.
  27
  28 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  29
  30         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
  31         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
  32         and R_PARISC_PCREL12F relocations.
  33
  34 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
  35
  36         PR 6022
  37         * elflink.c (find_version_for_sym): New function split out from,
  38         but without export_dynamic test, ..
  39         (_bfd_elf_link_assign_sym_version): ..here.
  40         (_bfd_elf_export_symbol): Use it.
  41
  42 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
  43
  44         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
  45         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
  46         * elflink.c: ..here, somewhat modified.
  47         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
  48         _bfd_elf_link_find_version_dependencies,
  49         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
  50         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
  51         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
  52         declare..
  53         * elflink.c: ..and make static here.
  54         (_bfd_elf_link_find_version_dependencies): Adjust for removal
  55         of output_bfd from struct elf_find_verdep_info.
  56         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
  57         struct elf_info_failed.
  58         (bfd_elf_size_dynamic_sections): Adjust.
  59
  60 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
  61
  62         PR 6832
  63         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
  64         after comp_unit_find_line call.
  65
  66 2009-01-21  Nick Clifton  <nickc@redhat.com>
  67
  68         PR 9769
  69         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
  70         tm_gmtoff field in struct tm.
  71
  72 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
  73
  74         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
  75         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
  76         sections in soft-icache lines unless non_ia_text.  Don't add
  77         rodata if doing so would exceed line size.
  78
  79 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
  80
  81         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
  82         types than bfd_link_hash_indirect, before early return, call
  83         _bfd_elf_link_hash_copy_indirect.
  84
  85 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
  86
  87         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
  88         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
  89         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
  90         (elf_backend_obj_attrs_order): New define.
  91         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
  92         (elfNN_bed): Add elf_backend_obj_attrs_order.
  93
  94 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
  95
  96         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
  97         (obj_attr_size): Likewise.
  98         (write_obj_attribute): Likewise.
  99         (_bfd_elf_copy_obj_attributes): Likewise.
 100         (_bfd_elf_parse_attributes): Likewise.
 101         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
 102         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
 103         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
 104         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
 105         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
 106         with macros.
 107
 108 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 109
 110         * elf-attrs.c (is_default_attr): Support defaultless attributes.
 111         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
 112         (bfd_elf_add_obj_attr_string): Likewise.
 113         (bfd_elf_add_obj_attr_int_string): Likewise.
 114         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
 115         * elf-bfd.h (struct obj_attribute): Document new flag bit.
 116         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
 117         Tag_nodefaults has no default value.
 118         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
 119         comment to reflect the new state.
 120
 121 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
 122
 123         PR 9695
 124         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
 125         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
 126         (adjust_z_magix): Delete dead code handling QMAGIC.
 127
 128 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
 129
 130         * coffcode.h (styp_to_sec_flags): Correct interpretation of
 131         IMAGE_SCN_MEM_DISCARDABLE.
 132
 133 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
 134
 135         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
 136         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
 137         * configure.in (commonbfdlib): Delete.
 138         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
 139         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
 140         is available, not just for linux.
 141         * po/SRC-POTFILES.in: Regenerate.
 142         * Makefile.in: Regenerate.
 143         * configure: Regenerate.
 144
 145 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 146             Julian Brown   <julian@codesourcery.com>
 147
 148         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
 149         ARM attributes in ABI 2.07.
 150         * elf32-arm.c (get_secondary_compatible_arch): New function.
 151         (set_secondary_compatible_arch): New function.
 152         (tag_cpu_arch_combine): New function.
 153         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
 154         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
 155         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
 156         make it fit with order_01243.
 157         Add support for Tag_also_compatible_with,
 158         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
 159         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
 160         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
 161         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
 162         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
 163         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
 164         Rework the way unknown attributes are handled.
 165         Defer errors until all attributes have been processed.
 166
 167 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 168
 169         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
 170         bfd_elf_add_obj_attr_int_string.
 171         Read Tag_compatibility from its new location in the attribute array,
 172         rather than the attribute list.
 173         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
 174         bfd_elf_add_obj_attr_int_string.
 175         (_bfd_elf_parse_attributes): Likewise.
 176         (_bfd_elf_merge_object_attributes): There's now only one
 177         Tag_compatibility, and it's in the array, not the list.
 178         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
 179         Tag_compatibility.
 180         (bfd_elf_add_obj_attr_compat): Rename to
 181         bfd_elf_add_obj_attr_int_string.
 182         (bfd_elf_add_proc_attr_compat): Rename to
 183         bfd_elf_add_proc_attr_int_string.
 184         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
 185         Tag_compatibility.
 186
 187 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
 188
 189         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
 190         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
 191         (vmsutil.lo): Add dependency rule.
 192         * Makefile.in: Regenerate.
 193         * config.bfd (ia64*-*-*vms*): Add case.
 194         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
 195         * configure: Regenerate.
 196         * vmsutil.c: New file.
 197         * vmsutil.h: New file.
 198         * elf-bfd.h (struct bfd_elf_special_section): Change type of
 199         attr to bfd_vma.
 200         * elfxx-ia64.c (elfNN_vms_post_process_headers,
 201         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
 202         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
 203         elfNN_vms_object_p): New functions
 204         * targets.c (bfd_elf64_ia64_vms_vec): New target.
 205
 206 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         PR ld/9727
 209         * elflink.c (elf_gc_sweep): Exclude the group section if the
 210         first member of the section group is excluded.
 211
 212 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
 213
 214         PR 9735
 215         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
 216         saved filename, use bfd_alloc rather than bfd_malloc for it.
 217
 218 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 219
 220         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
 221
 222 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 223
 224         * elf32-spu.c (remove_cycles): Always set call->max_depth.
 225
 226 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 227
 228         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
 229
 230 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 231
 232         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
 233         num_lines_log2.
 234         (struct got_entry): Add br_addr.
 235         (struct call_info): Add priority.
 236         (struct function_info): Add lr_store and sp_adjust.
 237         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
 238         (spu_elf_find_overlays): For soft-icache, mark any section within cache
 239         area as an overlay, and check that no other overlays exist.  Look up
 240         icache overlay manager entry sym.
 241         (BRA_STUBS, BRA, BRASL): Define.
 242         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
 243         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
 244         in branch insn.
 245         (count_stub, build_stub): Support soft-icache.
 246         (build_spuear_stubs, process_stubs): Adjust build_stub call.
 247         (spu_elf_size_stubs): Size soft-icache stubs.
 248         (overlay_index): New function.
 249         (spu_elf_build_stubs): Make static.  Support soft-icache.
 250         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
 251         (find_function_stack_adjust): Save lr store and stack adjust insn
 252         offsets.
 253         (maybe_insert_function): Adjust find_function_stack_adjust call.
 254         (mark_functions_via_relocs): Retrieve priority.
 255         (remove_cycles): Only warn about pruned arcs when stack_analysis.
 256         (sort_calls): Sort by priority first.
 257         (mark_overlay_section): Ignore .ovl.init.
 258         (sum_stack): Only print when stack_analysis.
 259         (print_one_overlay_section): New function, extracted from..
 260         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
 261         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
 262         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
 263         analysis.  Call spu_elf_build_stubs.
 264         (spu_elf_relocate_section): For soft-icache encode overlay index
 265         into addresses.
 266         (spu_elf_output_symbol_hook): Support soft-icache.
 267         (spu_elf_modify_program_headers: Likewise.
 268
 269         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
 270         num_regions to num_lines.  Add line_size and max_branch.
 271         (enum _ovly_flavour): Add ovly_soft_icache.
 272         (spu_elf_build_stubs): Delete.
 273
 274 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 275
 276         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
 277         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
 278
 279 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 280
 281         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
 282         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
 283         the program, the known offset starts at the negative size of the
 284         TLS section.
 285         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
 286         Similar.
 287
 288 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
 289
 290         * config.bfd: Add lm32-*-rtems*.
 291
 292 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * coff-ppc.c: Add 2009 to Copyright.
 295         * elf32-cris.c: Likewise.
 296         * elflink.c: Likewise.
 297
 298 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 299
 300         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
 301         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
 302
 303 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 304
 305         PR ld/9679
 306         * elflink.c (elf_merge_st_other): New.
 307         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
 308         hide them if needed.
 309         (elf_link_add_object_symbols): Updated.
 310
 311 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         PR ld/9676
 314         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
 315         ref_dynamic and dynamic_def fields when setting def_regular
 316         to 1.
 317
 318 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
 319
 320         PR 9682
 321         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
 322         literal.
 323
 324 For older changes see ChangeLog-2008
 325 \f
 326 Local Variables:
 327 mode: change-log
 328 left-margin: 8
 329 fill-column: 74
 330 version-control: never
 331 End: