bfd/ChangeLog

   1 2008-02-12  Alan Modra  <amodra@bigpond.net.au>
   2
   3         PR 5303, 5755
   4         * arange-set.c: Delete.
   5         * arange-set.h: Delete.
   6         * dwarf2.c: Revert 2007-09-21 changes.
   7         * Makefile.am: Likewise.
   8         * Makefile.in: Regenerate.
   9         * po/SRC-POTFILES.in: Regenerate.
  10
  11 2008-02-11  Bernd Schmidt  <bernd.schmidt@analog.com>
  12
  13         * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
  14         if necessary.
  15         (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
  16         mismatches are detected.
  17
  18         * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
  19         emit invalid relocs or rofixup entries for deleted .eh_frame entries.
  20
  21 2008-02-11  Daniel Jacobowitz  <dan@codesourcery.com>
  22
  23         * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
  24         was reached.
  25         * srec.c (srec_scan): Calculate the checksum.  Complain on mismatch.
  26
  27 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
  28
  29         * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
  30         of _ovly_buf_table size.
  31         (spu_elf_build_stubs): Use low bit of .size as "present" bit.
  32         Adjust initialisations relating to _ovly_buf_table.
  33
  34 2008-02-04  Bob Wilson  <bob.wilson@acm.org>
  35
  36         * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
  37         relocation, do not continue processing it.  Ignore R_XTENSA_ASM_EXPAND
  38         relocations against dynamic symbols.
  39         (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
  40         .xt.lit section.
  41
  42 2008-02-04  Kai Tietz  <kai.tietz@onevision.com>
  43             H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         PR 5715
  46         * warning.m4: Enable -Wno-format by default when using gcc on
  47         mingw.
  48         * configure: Regenerated.
  49
  50 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
  51
  52         * archures.c: Update copyright.
  53         (bfd_mach_mips_octeon): New macro.
  54         * bfd-in2.h: Regenerate.
  55         * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
  56         (mips_set_isa_flags): Likewise.
  57         (mips_mach_extensions): Add Octeon.
  58         * cpu-mips.c: Update copyright.
  59         (I_mipsocteon): New enum constant.
  60         (arch_info_struct): Add Octeon.
  61
  62 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
  63
  64         * elf32-spu.c (spu_elf_relocate_section): Correct return type.
  65         Return error status on unexpected relocation errors.
  66
  67 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
  68
  69         PR ld/5692
  70         * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31.  Instead abort
  71         on non-ELF input.
  72         * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
  73         processing on non-ELF input.
  74
  75 2008-01-31  Marc Gauthier  <marc@tensilica.com>
  76
  77         * config.bfd (xtensa*-*-*): Recognize processor variants.
  78
  79 2008-01-31  Nick Clifton  <nickc@redhat.com>
  80
  81         PR ld/5692
  82         * elf.c (bfd_elf_get_elf_syms): Check the return value of
  83         get_elf_backend_data.
  84
  85 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
  86
  87         * config.bfd (x86_64-*-solaris2): Add support for this target.
  88
  89 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
  90
  91         Rewrite SPU overlay handling code.  Put overlay calls stubs in the
  92         overlays where possible.  Use a faster call stub, or optionally at
  93         compile time, a more compact stub.  Double size of _ovly_buf_table
  94         so that low bit of _ovly_table.buf can be used as a "present" bit.
  95         Reserve an extra _ovly_table entry for index zero.
  96         * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
  97         add new ones.
  98         (struct got_entry): New.
  99         (struct spu_stub_hash_entry): Delete.
 100         (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
 101         (spu_elf_link_hash_table_create): Adjust for struct changes.
 102         (spu_stub_name): Delete.
 103         (spu_elf_find_overlays): Don't track sections from overlay regions.
 104         Instead set ovl_buf number in spu elf section data.  Error if
 105         overlays in one region don't start at the same address.  Adjust
 106         for struct _spu_elf_section_data changes.
 107         (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
 108         (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
 109         (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
 110         (enum _insn_type): New.
 111         (count_stub, build_stub): New functions.
 112         (allocate_spuear_stubs): Use count_stub.
 113         (build_spuear_stubs): Use build_stub.
 114         (populate_stubs, sort_stubs): Delete.
 115         (process_stubs): New function.
 116         (write_one_stub): Delete.
 117         (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
 118         (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
 119         (maybe_insert_function, check_function_ranges): Likewise.
 120         (find_function, pasted_function, build_call_tree): Likewise.
 121         (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
 122         (spu_elf_modify_program_headers): Likewise.
 123         (interesting_section): Detect stub sections differently.  Delete
 124         htab param, adjust all callers.
 125         (spu_elf_relocate_section): Rewrite stub handling.
 126         (spu_elf_output_symbol_hook): Likewise.
 127         (bfd_elf32_bfd_link_hash_table_free): Delete.
 128         * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
 129         output-only fields into a union.  Add ovl_buf.
 130         (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
 131
 132 2008-01-25  DJ Delorie  <dj@redhat.com>
 133
 134         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
 135
 136 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 137
 138         * bfd-in.h: Add mingw I64 support.
 139         * bfd-in2.h: Regenerated.
 140         * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
 141
 142 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 143
 144         PR 4453
 145         * format.c (bfd_check_format_matches): Don't accept archives as
 146         fully matching unless they have a map.
 147
 148 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 149
 150         * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
 151
 152 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 153
 154         * ecoff.c (_bfd_ecoff_archive_p): Delete.
 155         * libecoff.h (_bfd_ecoff_archive_p): Delete.
 156         * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
 157         * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
 158         (ecoff_biglittle_vec): Likewise.
 159
 160 2008-01-19  Alan Modra  <amodra@bigpond.net.au>
 161
 162         PR 5646
 163         * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
 164         non-NULL before dereferencing.
 165
 166 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 167
 168         PR 5604
 169         * elf-bfd.h (struct elf_backend_data): Add gc_keep.  Remove param
 170         names from others.
 171         (_bfd_elf_gc_keep): Declare.
 172         * elfxx-target.h (elf_backend_gc_keep): Define.
 173         (elfNN_bed): Init new field.
 174         * elflink.c (_bfd_elf_gc_keep): New function.
 175         (bfd_elf_gc_sections): Call gc_keep.
 176         * elf64-ppc.c (elf_backend_gc_keep): Define.
 177         (struct _ppc64_elf_section_data): Move .opd related fields to
 178         a struct so they don't occupy the same storage.  Adjust accesses
 179         throughout file.
 180         (ppc64_elf_gc_keep): New function, split out from..
 181         (ppc64_elf_gc_mark_hook): ..here.  Don't call _bfd_elf_gc_mark
 182         to mark .opd section, just set gc_mark.
 183         (ppc64_elf_edit_opd): Remove no_opd_opt parm.  Don't set opd->adjust
 184         unless we are changing .opd.  Test non-NULL opd->adjust at all
 185         accesses throughout file.
 186         * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
 187
 188 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 189
 190         * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
 191         * bfd-in2.h: Regenerate.
 192
 193 2008-01-11  Tristan Gingold  <gingold@adacore.com>
 194             Eric Botcazou  <ebotcazou@adacore.com>
 195
 196         * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
 197         relocatable.
 198         * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
 199         * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
 200         * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
 201         * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
 202         * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
 203         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
 204         * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
 205         * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
 206         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
 207         * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
 208         * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
 209         * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
 210         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
 211         * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
 212         * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 213         * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
 214         or executable output with relocations.
 215
 216 2008-01-09  Nick Clifton  <nickc@redhat.com>
 217
 218         PR gas/5552
 219         * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
 220         to FALSE for all relocs.
 221
 222 2008-01-09  Richard Sandiford  <rsandifo@nildram.co.uk>
 223
 224         PR ld/5526
 225         * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
 226         fields.  Rename u.cie.u.merged to u.cie.u.merged_with.
 227         (eh_frame_sec_info): Add a cies field.
 228         (eh_frame_hdr_info): Add a merge_cies field.
 229         * elf-eh-frame.c (cie): Add a reloc_index member to the personality
 230         union.
 231         (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
 232         of hdr_info->cies.
 233         (_bfd_elf_parse_eh_frame): Remove tmp_cie.  Ccreate an array of
 234         cie structures in all cases and use it instead of extended_cies.
 235         If merging, store the cie array in sec_info->cies and point each
 236         CIE's eh_fde_cie at the associated element.  Do not try to
 237         calculate the value of the personality routine here; record the
 238         offset of the relocation instead.  Do not merge CIEs here.
 239         (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
 240         (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
 241         (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
 242         (find_merged_cie): New function.
 243         (_bfd_elf_gc_mark_fdes): Use it.  Free sec_info->cies.
 244
 245 2008-01-07  Nick Clifton  <nickc@redhat.com>
 246
 247         PR binutils/5535
 248         * vms.c (vms_close_and_cleanup): Check for the presence of a
 249         vms_private_data_struct before examining any of its fields.
 250
 251 2008-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         PR ld/5522
 254         * elflink.c (elf_link_input_bfd): Don't write out a section if
 255         its output section is marked with SEC_NEVER_LOAD.
 256
 257 For older changes see ChangeLog-2007
 258 \f
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