bfd/ChangeLog

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