bfd/ChangeLog

   1 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
   2
   3         * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
   4         (elf_xtensa_dynamic_symbol_p): ...this.
   5
   6 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
   7
   8         * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
   9         (struct elf_xtensa_link_hash_table): New.
  10         (elf_xtensa_hash_table): New.
  11         (elf_xtensa_link_hash_table_create): New.
  12         (elf_xtensa_check_relocs): Update plt_reloc_count references.
  13         Update arguments to add_extra_plt_sections.
  14         (elf_xtensa_create_dynamic_sections): Record new sections in the hash
  15         table.  Update for plt_reloc_count and add_extra_plt_sections.
  16         (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
  17         argument with link info.  Update calls to elf_xtensa_get_plt_section
  18         and elf_xtensa_get_gotplt_section.
  19         (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
  20         (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
  21         (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
  22         (relax_property_section): Get sections from the hash table and update
  23         function calls.
  24         (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
  25         dynobj argument with link info.  Get sections for first plt chunk from
  26         the hash table.
  27         (bfd_elf32_bfd_link_hash_table_create): Define.
  28
  29 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
  30
  31         * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
  32         * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
  33         (struct elf_symbol): Change first member into union.
  34         (elf_sort_elf_symbol): Compare pointers to internal syms rather than
  35         internal syms.  Only compare st_shndx fields.
  36         (elf_create_symbuf): New function.
  37         (bfd_elf_match_symbols_in_sections): Use it.  If symbufs are available
  38         for bfds, use a binary search, otherwise don't qsort symbols
  39         unnecessarily only to select which symbols are for the particular
  40         shndx.
  41
  42 2007-02-01  Nick Clifton  <nickc@redhat.com>
  43
  44         PR ld/3852
  45         * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
  46         in the elf_link_hash_table structure.
  47
  48 2007-02-01  Alan Modra  <amodra@bigpond.net.au>
  49
  50         * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
  51         * elfxx-target.h (elf_backend_write_core_note): Define and use.
  52         * elf.c (elfcore_write_prpsinfo): Call the above.  Add support for
  53         32-bit core note on 64-bit target.
  54         (elfcore_write_prstatus): Likewise.
  55         (elfcore_write_lwpstatus): Make note_name const.
  56         (elfcore_write_prfpreg): Likewise.
  57         (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
  58         target.
  59         * elf32-ppc.c (ppc_elf_write_core_note): New function.
  60         (elf_backend_write_core_note): Define.
  61         * elf64-ppc.c (ppc64_elf_write_core_note): New function.
  62         (elf_backend_write_core_note): Define.
  63
  64 2007-01-31  H.J. Lu  <hongjiu.lu@intel.com>
  65
  66         * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
  67         (elf32_bed): Defined for elf32-us-cris.
  68
  69         * elf64-sh64.c (elf64_bed): Defined for Linux.
  70         (INCLUDED_TARGET_FILE): Removed.
  71
  72         * elfxx-target.h (elfNN_bed): Always define. Don't check
  73         INCLUDED_TARGET_FILE.
  74
  75 2007-01-31  DJ Delorie  <dj@redhat.com>
  76
  77         * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
  78         message for dangerous relocs, special case the common user error.
  79
  80 2007-01-30  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         * elf.c (copy_elf_program_header): Start from the first section
  83         in a segment and stop when all sections in a segment are
  84         accounted for.
  85
  86 2007-01-29  Julian Brown  <julian@codesourcery.com>
  87
  88         * bfd-in2.h: Regenerate.
  89         * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
  90         instruction scanning should be done.
  91         (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
  92         (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
  93         (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
  94         prototype.
  95         * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
  96         argument.
  97         * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
  98         (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
  99         (elf32_vfp11_erratum_type): New enum.
 100         (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
 101         veneers.
 102         (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
 103         (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
 104         vfp11_fix and num_vfp11_fixes fields.
 105         (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
 106         vfp11_erratum_glue_size, num_vfp11_fixes fields.
 107         (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
 108         (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
 109         glue section.
 110         (elf32_arm_section_map_add): Add an code/data mapping symbol entry
 111         to a section's map.
 112         (record_vfp11_erratum_veneer): Create a single veneer, and its
 113         associated symbols.
 114         (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
 115         (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
 116         BFDs.
 117         (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
 118         required.
 119         (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
 120         (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
 121         (bfd_arm_vfp11_write_mask): Update write mask according to coded
 122         register number.
 123         (bfd_arm_vfp11_antidependency): New function.
 124         (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
 125         (elf32_arm_compare_mapping): Declare.
 126         (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
 127         BFD for potential erratum-triggering insns. Record results.
 128         (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
 129         and branches to veneers have been placed in virtual memory after
 130         layout.
 131         (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
 132         hash table.
 133         (elf32_arm_output_symbol_hook): Remove.
 134         (elf32_arm_write_section): Output veneers, and branches to veneers.
 135         Use maps from input sections, not output sections, for code
 136         byte-swapping.
 137         * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
 138         * elf32-score.c (_bfd_score_elf_write_section): Likewise.
 139         * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
 140         * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
 141
 142 2007-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
 145         (INCLUDED_TARGET_FILE): Removed.
 146
 147 2007-01-27  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
 150         (INCLUDED_TARGET_FILE): Remove.
 151
 152 2007-01-25  DJ Delorie  <dj@redhat.com>
 153
 154         * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
 155         R_M32C_16 or R_M32C_24 relocs.
 156
 157 2007-01-25  Nick Clifton  <nickc@redhat.com>
 158
 159         PR binutils/3874
 160         * elf32-avr.c (avr_link_hash_table): Check to make sure that the
 161         hash table was created by elf32_avr_link_hash_table_create before
 162         using it.
 163         (elf32_avr_link_hash_newfunc): New function.  Just pass the call
 164         through to _bfd_elf_link_hash_newfunc.
 165         (elf32_avr_link_hash_table_create): Use
 166         elf32_avr_link_hash_newfunc instead of
 167         _bfd_elf_link_hash_newfunc.
 168         (elf32_avr_relocate_section): Check for the hash table pointer
 169         being NULL.
 170         (elf32_avr_relax_section, avr_build_one_stub,
 171         elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
 172         elf32_avr_build_stubs): Likewise.
 173
 174 2007-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         PR ld/3831
 177         * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
 178         argument, Elf_Internal_Sym *.
 179
 180         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
 181         symbol dynamic if info->dynamic_data is TRUE.
 182         (bfd_elf_record_link_assignment): Updated call to
 183         bfd_elf_record_link_assignment.
 184         (_bfd_elf_merge_symbol): Likewise.  Always call
 185         bfd_elf_link_mark_dynamic_symbol.
 186
 187 2007-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         * Makefile.am (BFD_LIBS): Removed.
 190         * Makefile.in: Regenerated.
 191
 192 2007-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         PR binutils/3631
 195         * Makefile.am (OFILES): Add @bfd64_libs@.
 196         (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
 197         * Makefile.in: Regenerated.
 198
 199         * configure.in (bfd_libs): Replaced by ...
 200         (bfd64_libs): This.
 201         * configure: Regenerated.
 202
 203 2007-01-11  Nathan Sidwell  <nathan@codesourcery.com>
 204
 205         * elf.c (assign_file_positions_for_load_sections): We can
 206         require fewer phdrs than expected.
 207
 208 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 209
 210         * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
 211         * bfd-in2.h: Regenerate.
 212         * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
 213         bfd_mach_cpu32_fido.
 214         (m68k_arch_features): Use fido_a instead of cpu32.
 215         (bfd_m68k_compatible): Reject the combination of Fido and
 216         ColdFire.  Accept the combination of CPU32 and Fido with a
 217         warning.
 218         * elf32-m68k.c (elf32_m68k_object_p,
 219         elf32_m68k_merge_private_bfd_data,
 220         elf32_m68k_print_private_bfd_data): Treat Fido as an
 221         architecture by itself.
 222
 223 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 224
 225         * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
 226
 227 2007-01-05  Jakub Jelinek  <jakub@redhat.com>
 228
 229         * texhex.c (first_phase): Don't fall through into the default
 230         case.
 231         (pass_over): Replace abort () calls with return FALSE.  Fix
 232         buffer overflow.
 233
 234 2007-01-04  Jie Zhang  <jie.zhang@analog.com>
 235
 236         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
 237         SEC_EXCLUDE on zero size .eh_frame.
 238
 239 For older changes see ChangeLog-2006
 240 \f
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