bfd/ChangeLog

   1 2007-07-26  Michael Snyder  <msnyder@access-company.com>
   2
   3         * syms.c (bfd_decode_symclass): Guard against NULL, since
   4         bfd_is_com_section dereferences the pointer.
   5
   6         * srec.c (srec_scan): Check for EOF (critical because return value
   7         will be used as array index).
   8
   9         * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
  10         are not to be cached, free the temporary buffer.
  11
  12         * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
  13         or count == zero.
  14
  15         * tekhex.c (first_phase): Check return value for null.
  16
  17         * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
  18         pointer increment.
  19
  20 2007-07-26  Alan Modra  <amodra@bigpond.net.au>
  21
  22         * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
  23         check on dynobj.  Remove bed shadow.
  24
  25         * srec.c (srec_get_section_contents): Return immediately on
  26         count zero.  Check that offset and count are within section.
  27         * libbfd.c (_bfd_generic_get_section_contents): Check that
  28         offset + count does not overflow.
  29
  30         * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
  31         is zero.  Correct return value on error.
  32         * mmo.c (mmo_canonicalize_symtab): Likewise.
  33         * binary.c (binary_canonicalize_symtab) Correct return on error.
  34
  35 2007-07-26  Thiemo Seufer  <ths@mips.com>
  36
  37         * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
  38
  39 2007-07-26  Alan Modra  <amodra@bigpond.net.au>
  40
  41         * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
  42         bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
  43         says there are no relocs.
  44
  45 2007-07-26  Doug Kwan  <dougkwan@google.com>
  46
  47         Speed up bfd_dwarf2_find_line.
  48         * dwarf2.c (struct dwarf2_debug): Add new fields to support function
  49         and variable info hash tables. Add last_comp_unit, info_hash_count,
  50         funcinfo_hash_table, varinfo_hash_table, hash_units_head.
  51         (struct comp_unit): Add prev_unit, cached.
  52         (struct info_list_node, struct info_hash_entry,
  53         struct info_hash_table): New.
  54         (info_hash_table_newfunc, create_info_hash_table,
  55         insert_info_hash_table, lookup_info_hash_table): New functions
  56         implementing function and variable info hash tables.
  57         (scan_unit_for_symbols): Add checks to make sure hash tables are
  58         consistent with compilation units.
  59         (comp_unit_maybe_decode_line_info): New function.
  60         (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
  61         (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
  62         info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
  63         stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
  64         stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
  65         functions. Make use of info hash tables to speed up
  66         bfd_dwarf2_find_line.
  67         (find_line): Use hash table for faster lookup if it is turned on.
  68         Also add code to maintain bi-directional link in comp units.
  69
  70 2007-07-25  Michael Snyder  <msnyder@access-company.com>
  71
  72         * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
  73         if size == 0; return and avoid possible null pointer issues.
  74
  75 2007-07-25  Alan Modra  <amodra@bigpond.net.au>
  76
  77         * linker.c (generic_link_add_symbol_list): Warning fix.
  78
  79 2007-07-24  Michael Snyder  <msnyder@access-company.com>
  80
  81         * opncls.c (bfd_make_writable): Check return from bfd_malloc.
  82
  83         * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
  84         on bfd_malloc error rather than goto error_return.
  85
  86 2007-07-24  Alan Modra  <amodra@bigpond.net.au>
  87
  88         * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
  89         _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
  90         _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
  91         _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
  92         bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
  93         bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
  94         bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
  95         bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
  96         struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
  97         elf_sym_name_compare, elf_create_symbuf,
  98         bfd_elf_match_symbols_in_sections,
  99         _bfd_elf_match_sections_by_type): Move to here..
 100         * elf.c: ..from here.
 101
 102 2007-07-23  Richard Sandiford  <richard@codesourcery.com>
 103
 104         * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
 105         of weakdef->root.type if weakdef has no regular definition.
 106
 107 2007-07-22  Adam Nemet  <anemet@caviumnetworks.com>
 108
 109         * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
 110         small_data_overflow_reported.
 111         (_bfd_mips_elf_link_hash_table_create): Initialize it.
 112         (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
 113         small-data section overflow.
 114
 115 2007-07-19  Doug Kwan  <dougkwan@google.com>
 116
 117         PR binutils/4797
 118         * dwarf2.c: (find_line) Do not dereference functionname_ptr if
 119         do_line is true.
 120
 121 2007-07-18  Bob Wilson  <bob.wilson@acm.org>
 122
 123         * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
 124         non-ELF sections.
 125
 126 2007-07-18  Bob Wilson  <bob.wilson@acm.org>
 127
 128         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
 129         vma and size for dynamic tags from the output sections.
 130
 131 2007-07-18  Alan Modra  <amodra@bigpond.net.au>
 132
 133         * elf-bfd.h (struct sym_sec_cache): Delete "sec".  Add "shndx".
 134         * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
 135         symbol.  Instead cache ELF section index.  Remove redundant
 136         checks of st_shndx.
 137
 138 2007-07-15  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * trad-core.c (NBPG): If not defined, set to getpagesize().
 141
 142 2007-07-13  Roland McGrath  <roland@redhat.com>
 143
 144         * elf-bfd.h (struct elf_obj_tdata): Revert last change.
 145         Add after_write_object_contents, after_write_object_contents_info.
 146         * elf.c (_bfd_elf_write_object_contents): Revert last change.
 147         Instead, call after_write_object_contents if set.
 148
 149 2007-07-12  Kai Tietz   <kai.tietz@onevision.com>
 150
 151         * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
 152         (BFD_HOSTPTR_T): Host pointer type for casting a
 153         pointer to an integer type.
 154         (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
 155         (sprintf_vma, fprintf_vma): Add support for long long prints.
 156         * bfd-in2.h: Regenerate.
 157         * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
 158         (BFD_HOSTPTR_T): Host pointer type for casting a
 159         pointer to an integer type. Default is "unsigned long".
 160         (AC_CHECK_SIZEOF(void *)): New.
 161         (host64): Set it if the pointer size is 8.
 162         * configure: Regenerate.
 163         * config.in: Add macro SIZEOF_VOID_P.
 164         * coffcode.h: Replace host ptr type assuming "long" with
 165         bfd_hostptr_t type.
 166         * coffgen.c: Likewise.
 167         * elf-eh-frame.c: Likewise.
 168         * peicode.h: Likewise.
 169
 170 2007-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 171
 172         * Makefile.in: Regenerated.
 173
 174 2007-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         PR binutils/4756
 177         * simple.c (bfd_simple_get_relocated_section_content): Don't
 178         apply relocation on executable and shared library.
 179
 180 2007-07-10  Nathan Sidwell  <nathan@codesourcery.com>
 181
 182         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
 183         copy relocs on vxworks.
 184
 185 2007-07-10  Alan Modra  <amodra@bigpond.net.au>
 186
 187         * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
 188         * elf64-alpha.c (alpha_elf_size_info): Likewise.
 189         * elf64-hppa.c (hppa64_elf_size_info): Likewise.
 190         * elf64-mips.c (mips_elf64_size_info): Likewise.
 191         * elf64-s390.c (s390_elf64_size_info): Likewise.
 192         * elf64-sparc.c (elf64_sparc_size_info): Likewise.
 193
 194 2007-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * elflink.c (bfd_elf_record_link_assignment): Handle indirect
 197         symbol.
 198         (_bfd_elf_merge_symbol): Properly update normal symbol when
 199         overriding the versioned symbol from a dynamic library.
 200
 201 2007-07-09  Roland McGrath  <roland@redhat.com>
 202
 203         * elf-bfd.h (struct elf_obj_tdata): Add members
 204         emit_note_gnu_build_id and note_gnu_build_id_sec.
 205         * elf.c (_bfd_id_note_section_size): New global function.
 206         (read_hex, _bfd_elf_write_build_id_section): New static functions.
 207         (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
 208         if emit_note_gnu_build_id is set.
 209         * Makefile.am (elf.lo): Update dependencies.
 210
 211         * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
 212         (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
 213         * elfcode.h (elf_checksum_contents): New macro and function.
 214         (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
 215
 216 2007-07-06  Michael Snyder  <msnyder@access-company.com>
 217
 218         * elflink.c (elf_link_add_object_symbols): Return via
 219         error_free_vers on "notice" failure.
 220
 221 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
 224         if arch is unknown.
 225
 226 2007-07-04  Nick Clifton  <nickc@redhat.com>
 227
 228         Import this patch from an internal tree:
 229
 230         2001-07-17  Richard Henderson  <rth@redhat.com>
 231
 232         * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
 233         compensate for high bit set in R_MEP_LOW16.
 234
 235 2007-07-03  Joseph Myers  <joseph@codesourcery.com>
 236
 237         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
 238         input attributes if value has been copied.
 239
 240 2007-07-03  Nick Clifton  <nickc@redhat.com>
 241
 242         * COPYING: Replace with GPLv3 text.
 243         * aix386-core.c: Update copyright notice to refer to GPLv3.
 244         * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
 245         aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
 246         aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
 247         archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
 248         binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
 249         cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
 250         coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
 251         coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
 252         coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
 253         coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
 254         coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
 255         coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
 256         coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
 257         coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
 258         cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
 259         cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
 260         cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
 261         cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
 262         cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
 263         cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
 264         cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
 265         cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
 266         cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
 267         cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
 268         cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
 269         cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
 270         cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
 271         demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
 272         ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
 273         elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
 274         elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
 275         elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
 276         elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
 277         elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
 278         elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
 279         elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
 280         elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
 281         elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
 282         elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
 283         elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
 284         elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
 285         elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
 286         elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
 287         elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
 288         elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
 289         elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
 290         elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
 291         elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
 292         elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
 293         elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
 294         elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
 295         epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
 296         hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
 297         hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
 298         i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
 299         i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
 300         libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
 301         libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
 302         linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
 303         m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
 304         mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
 305         newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
 306         nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
 307         ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
 308         pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
 309         pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
 310         pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
 311         pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
 312         pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
 313         reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
 314         simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
 315         srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
 316         sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
 317         trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
 318         vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
 319         xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
 320         xtensa-modules.c: Likewise.
 321         * elf32-sh-relocs.h: Add copyright notice.
 322         * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
 323         hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
 324         hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
 325         hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
 326         hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
 327         hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
 328         hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
 329         hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
 330         * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
 331
 332 2007-07-02  Joseph Myers  <joseph@codesourcery.com>
 333
 334         * elfxx-mips.c (mips_elf_calculate_relocation): Handle
 335         R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
 336         * elf64-mips.c (mips_elf64_howto_table_rela): Support
 337         R_MIPS_TLS_DTPREL64.
 338
 339 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
 340
 341         * Makefile.am: Run "make dep-am".
 342         * Makefile.in: Regenerate.
 343         * aclocal.m4: Regenerate.
 344         * config.in: Regenerate.
 345         * po/SRC-POTFILES.in: Regenerate.
 346         * po/bfd.pot: Regenerate.
 347
 348 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
 349
 350         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
 351         symsec != NULL tests.
 352
 353 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
 354
 355         PR 4712
 356         * elf.c (assign_file_positions_for_load_sections): Adjust lma
 357         by p_vaddr_offset.
 358
 359 2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 360
 361         * aclocal.m4: Regenerated.
 362         * Makefile.in: Likewise.
 363
 364 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
 365
 366         * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
 367         (ppc_elf_merge_private_bfd_data): Call it.
 368
 369 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
 370
 371         * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
 372         (_bfd_mips_elf_merge_private_bfd_data): Call it.
 373
 374 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
 375
 376         * elf-attrs.c: New.
 377         * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
 378         (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
 379         (elf-attrs.lo): Generate dependencies.
 380         * Makefile.in: Regenerate.
 381         * configure.in (elf): Add elf-attrs.lo.
 382         * configure: Regenerate.
 383         * elf-bfd.h (struct elf_backend_data): Add entries for object
 384         attributes.
 385         (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
 386         OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
 387         Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
 388         New.
 389         (struct elf_obj_tdata): Add entries for object attributes.
 390         (elf_known_obj_attributes, elf_other_obj_attributes,
 391         elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
 392         New.
 393         (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
 394         bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
 395         bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
 396         bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
 397         bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
 398         _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
 399         _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
 400         * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
 401         (bfd_section_from_shdr): Handle attributes sections.
 402         * elflink.c (bfd_elf_final_link): Handle attributes sections.
 403         * elfxx-target.h (elf_backend_obj_attrs_vendor,
 404         elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
 405         elf_backend_obj_attrs_section_type): New.
 406         (elfNN_bed): Update.
 407         * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
 408         aeabi_attribute_list): Remove.
 409         (struct elf32_arm_obj_tdata): Remove object attributes fields.
 410         (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
 411         elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
 412         Update for new object attributes interfaces.
 413         (uleb128_size, is_default_attr, eabi_attr_size,
 414         elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
 415         elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
 416         elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
 417         elf32_arm_add_eabi_attr_int, attr_strdup,
 418         elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
 419         copy_eabi_attributes, elf32_arm_parse_attributes): Remove.  Moved
 420         to generic code in elf-attrs.c.
 421         (elf32_arm_obj_attrs_arg_type): New.
 422         (elf32_arm_fake_sections): Do not handle .ARM.attributes.
 423         (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
 424         (bfd_elf32_bfd_final_link): Remove.
 425         (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
 426         elf_backend_obj_attrs_arg_type,
 427         elf_backend_obj_attrs_section_type): New.
 428         * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
 429         attributes.
 430         * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
 431         * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
 432         * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
 433         * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
 434         * elf32-sh.c (sh_elf_copy_private_data): Likewise.
 435         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
 436
 437 2007-06-29  Paul Brook  <paul@codesourcery.com>
 438
 439         * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
 440         call veneers for call relocations against undefined symbols.
 441         (elf32_arm_final_link_relocate): Turn call to undefined symbol
 442         into a jump to the next instruction.
 443
 444 2007-06-29  Michael Snyder  <msnyder@svkmacdonelllnx>
 445
 446         * bfd.c (bfd_demangle): Plug memory leak (Coverity).
 447
 448 2007-06-29  M R Swami Reddy  <MR.Swami.Reddy@nsc.com>
 449
 450         * Makefile.am: Add cr16 related entry
 451         * Makefile.in: Regenerate
 452         * archures.c: Add bfd_cr16_arch
 453         * bfd-in2.h: Regenerate
 454         * config.bfd: Add cr16-elf
 455         * configure.in: Add bfd_elf32_cr16_vec
 456         * configure: Regenerate.
 457         * targets.c: Added cr16 related information
 458         * cpu-cr16.c: New file.
 459         * elf32-cr16.c: New file.
 460         * reloc.c: Added cr16 relocs.
 461
 462 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
 463
 464         * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
 465         message for undefined version nodes.
 466         (elf_gc_sweep): Don't warn when zero size sections are
 467         removed.
 468
 469 2007-06-29  Nathan Froyd  <froydnj@codesourcery.com>
 470
 471         * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
 472         types.
 473
 474 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
 475
 476         * elf32-spu.c (spu_elf_fake_sections): New function.
 477         (elf_backend_fake_sections): Define.
 478
 479 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
 480
 481         * elf.c (assign_file_positions_for_load_sections): Use elf
 482         section header sh_size rather than bfd section size, simplifying
 483         .tbss handling.
 484
 485 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
 486
 487         PR ld/4701
 488         * elf.c (assign_file_positions_for_load_sections): Ensure bss
 489         segments meet gABI alignment requirements.  Don't allocate
 490         file space for bss sections in a segment also containing file
 491         or program headers.
 492
 493 2007-06-27  Alan Modra  <amodra@bigpond.net.au>
 494
 495         * bfd.c (struct bfd): Rename "next" to "archive_next".
 496         * archive.c: Rename uses throughout file.
 497         * archive64.c: Likewise.
 498         * coff-rs6000.c: Likewise.
 499         * ecoff.c: Likewise.
 500         * som.c: Likewise.
 501         * bfd-in2.h: Regenerate.
 502
 503         * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
 504         input bfds.
 505         * elf32-spu.c (spu_elf_create_sections): Likewise.
 506
 507 2007-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 508
 509         * dwarf2.c (find_line): New.  Contains the duplicated code from:
 510         (_bfd_dwarf2_find_nearest_line): Use it.
 511         (_bfd_dwarf2_find_line): Use it.
 512
 513 2007-06-26  Joseph Myers  <joseph@codesourcery.com>
 514
 515         * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
 516
 517 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
 518
 519         * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
 520         to be used for calls from MIPS16 code.
 521
 522 2007-06-23  Andreas Schwab  <schwab@suse.de>
 523
 524         * configure.in (--with-separate-debug-dir): New option.
 525         * configure: Regenerate.
 526         * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
 527         * Makefile.in: Regenerate.
 528         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
 529         bfd_follow_gnu_debuglink.
 530         (_bfd_dwarf2_find_line): Likewise.
 531
 532 2007-06-22  Nick Clifton  <nickc@redhat.com>
 533
 534         * dwarf2.c: Add support for reading in debug information via a
 535         .gnu_debuglink section:
 536         (struct dwarf2_debug): Add bfd field to record the bfd containing
 537         the debug info.
 538         (parse_comp_unit): Remove ABFD parameter.  Instead use the bfd
 539         field in the dwarf2_debug structure.
 540         (_bfd_dwarf2_find_nearest_line): If a debug info section could not
 541         be found in the current bfd call bfd_follow_gnu_debuglink to see
 542         if another file contains the debug information.  If it does, open
 543         it and continue.
 544         (_bfd_dwarf2_find_line): Likewise.
 545
 546 2007-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 547
 548         PR ld/4590
 549         * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
 550         when removing duplicated entries.
 551         (get_dyn_sym_info): Initialize the got_offset field to -1.
 552         Update call to sort_dyn_sym_info.
 553         (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
 554         array of addend and remove duplicates.
 555
 556 2007-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         * libpei.h (_bfd_XXi_final_link_postscript): Remove
 559         duplication.
 560         (bfd_target_pei_p): New.
 561         (bfd_target_pei_arch): New
 562         (bfd_target_efi_p): Likewise.
 563         (bfd_target_efi_arch): New
 564         (bfd_pe_executable_p): Use bfd_target_pei_p and
 565         bfd_target_efi_p.
 566
 567         * peicode.h (arch_type): New enum.
 568         (pe_arch): New function.
 569         (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
 570         if there is an EFI/PE target.
 571
 572 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 573
 574         * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
 575
 576         * acinclude.m4: Don't include m4 files. Remove libtool
 577         kludge.
 578
 579         * Makefile.in: Regenerated.
 580         * aclocal.m4: Likewise.
 581         * configure: Likewise.
 582
 583 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
 584             Bob Wilson  <bob.wilson@acm.org>
 585
 586         * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
 587         XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
 588         (extend_ebb_bounds_backward, compute_text_actions): Likewise.
 589         (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
 590         (xtensa_get_property_predef_flags): Likewise.
 591         (compute_removed_literals): Pass new arguments to is_removable_literal.
 592         (is_removable_literal): Add sec, prop_table and ptblsize arguments.
 593         Do not remove literal if the NO_TRANSFORM property flag is set.
 594
 595 2007-05-31  Richard Sandiford  <rsandifo@nildram.co.uk>
 596
 597         * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
 598         type (3) single-GOT entry, read tls_type from the hash table entry
 599         rather than the GOT entry.
 600
 601 2007-06-01  Alan Modra  <amodra@bigpond.net.au>
 602
 603         * simple.c (bfd_simple_get_relocated_section_contents): Init
 604         input_bfds_tail.
 605
 606 2007-05-30  Alan Modra  <amodra@bigpond.net.au>
 607
 608         * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
 609         created by objcopy --only-keep-debug.
 610         (_bfd_elf_init_private_section_data): Only change elf_section_type
 611         if it is SHT_NULL.
 612
 613         * elf.c (assign_file_positions_for_load_sections): Correct sh_type
 614         to SHT_NOBITS earlier.  Base actions in rest of function on sh_type
 615         and sh_flags instead of bfd section flags.  Delete voff and code
 616         keeping nobits segments aligned.
 617
 618 2007-05-25  Eric Christopher  <echristo@apple.com>
 619
 620         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
 621         Check that sym_sec isn't NULL before accessing.
 622
 623 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
 624
 625         * Makefile.in: Regnerate.
 626         * configure: Regenerate.
 627         * aclocal.m4: Regenerate.
 628         * doc/Makefile.in: Regenerate.
 629
 630 2007-05-22  Paul Brook  <paul@codesourcery.com>
 631
 632         * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
 633         with sec and sec_shndx.
 634         (elf32_arm_ouput_plt_map_sym): Use them.
 635         (elf32_arm_output_arch_local_syms): Output mapping symbols for
 636         interworking glue.
 637
 638 2007-05-18  Paul Brook  <paul@codesourcery.com>
 639
 640         * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
 641         (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
 642         (record_arm_to_thumb_glue): Add v5t non-pic glue.
 643         (elf32_arm_create_thumb_stub): Ditto.
 644
 645 2007-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 646             Alan Modra  <amodra@bigpond.net.au>
 647
 648         * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
 649         section to the minimum alignment.
 650
 651 2007-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 652             Alan Modra  <amodra@bigpond.net.au>
 653
 654         PR ld/4504
 655         * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
 656         * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
 657
 658         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
 659         _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
 660         bss section.
 661         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
 662         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
 663         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
 664         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
 665         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
 666         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
 667         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
 668         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
 669         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 670         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
 671         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
 672         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 673         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 674         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
 675         * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
 676         * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
 677         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
 678
 679 2007-05-15  Richard Sandiford  <richard@codesourcery.com>
 680
 681         * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
 682         input_section argument.  Create .rela.dyn relocations against
 683         symbol 0 rather than the section symbol.
 684         (mips_elf_local_got_index): Remove input_section argument.
 685         Update call to mips_elf_create_local_got_entry.
 686         (mips_elf_got_page, mips_elf_got16_entry): Likewise.
 687         (mips_elf_calculate_relocation): Update calls to
 688         mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
 689
 690 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
 691
 692         * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
 693         handle the Thumb-2 JUMP19 relocation.
 694
 695 2007-05-15  Alan Modra  <amodra@bigpond.net.au>
 696
 697         PR 4479
 698         * elf.c (elf_fake_sections): Don't allow backend to change
 699         SHT_NOBITS if called for strip/objcopy --only-keep-debug.
 700         * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
 701         fix from here.
 702
 703 2007-05-14  Alan Modra  <amodra@bigpond.net.au>
 704
 705         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 706         invalid shstrndx.
 707         (bfd_elf_get_str_section): Likewise.
 708
 709 2007-05-12  Alan Modra  <amodra@bigpond.net.au>
 710
 711         PR 4497
 712         * elf-eh-frame.c (struct cie): Add "local_personality".  Make
 713         "personality" a union.
 714         (cie_eq): Compare local_personality too.  Adjust personality
 715         comparison.
 716         (_bfd_elf_discard_section_eh_frame): Check binding on personality
 717         reloc sym to allow for bad symtab.  Use stashed local syms rather
 718         than reading personality local sym.  Handle discarded sections.
 719
 720 2007-05-12  Alan Modra  <amodra@bigpond.net.au>
 721
 722         * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
 723
 724 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 725
 726         * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
 727         (enum ppc_elf_plt_type): Move from..
 728         * elf32-ppc.c: ..here.
 729         (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
 730         (struct ppc_elf_link_hash_table): Reorder.  Add old_bfd.  Delete
 731         can_use_new_plt.  Make is_vxworks a bitfield.
 732         (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
 733         (ppc_elf_check_relocs): Update setting of reloc flags.  Set old_bfd.
 734         (ppc_elf_select_plt_layout): Modify parameters.  Use bfd reloc
 735         flags to better detect object files needing old bss-style plt.
 736         Allow secure plt to be used without rel16 relocs being detected.
 737         Warn if secure plt request cannot be allowed.
 738
 739 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 740
 741         * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
 742         * elf-bfd.h (struct elf_backend_data): Change return type of
 743         elf_backend_relocate_section to int.
 744         * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
 745         R_SPU_PPU64.
 746         (spu_elf_bfd_to_reloc_type): Convert new relocs.
 747         (spu_elf_count_relocs): New function.
 748         (elf_backend_count_relocs): Define.
 749         (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
 750         R_SPU_PPU64 relocs.
 751         * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
 752         returns 2.
 753         * bfd-in2.h: Regenerate.
 754         * libbfd.h: Regenerate.
 755
 756 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
 757
 758         * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
 759         for R_ARM_ABS12 relocs.
 760         (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
 761         non-shared VxWorks PLT entries.
 762
 763 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 764
 765         PR 4454
 766         * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
 767         (_bfd_elf_discard_section_eh_frame): Handle local syms on
 768         personality relocation.
 769
 770 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
 771
 772         * elf.c (assign_file_positions_for_load_sections): Use p_memsz
 773         rather than p_filesz to calculate the LMA of the end of a segment.
 774
 775 2007-05-10  Jakub Jelinek  <jakub@redhat.com>
 776
 777         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
 778         processing if symbol is defined in the executable.
 779
 780 2007-05-10  Alexandre Oliva  <aoliva@redhat.com>
 781
 782         * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
 783         (frvfdpic_elf_discard_info): New.
 784         (elf_backend_discard_info): Define for FDPIC.
 785
 786 2007-05-09  Mark Shinwell  <shinwell@codesourcery.com>
 787
 788         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
 789         attempt to scan if the bfd doesn't correspond to an ELF image.
 790         (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 791
 792 2007-05-08  Alexandre Oliva  <aoliva@redhat.com>
 793
 794         * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
 795         for which _bfd_elf_section_offset returns -1.
 796
 797 2007-05-08  Alan Modra  <amodra@bigpond.net.au>
 798
 799         * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
 800         (mark_functions_via_relocs): Likewise.
 801
 802 2007-05-07  Alan Modra  <amodra@bigpond.net.au>
 803
 804         * elflink.c (bfd_elf_final_link): Correct reloc handling for
 805         elf_backend_count_relocs.
 806         (bfd_elf_discard_info): Print an error if we can't read syms.
 807
 808 2007-05-07  Alan Modra  <amodra@bigpond.net.au>
 809
 810         * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
 811         invalid reloc code.
 812         (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
 813         (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
 814         define.
 815
 816 2007-05-07  Alan Modra  <amodra@bigpond.net.au>
 817
 818         * elf.c (assign_file_positions_for_load_sections): Don't check
 819         core segment.
 820
 821 2007-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 822
 823         * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
 824         and .rel.dyn aren't present.
 825
 826 2007-05-04  Nick Clifton  <nickc@redhat.com>
 827
 828         * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
 829         sections are present examine the indirect sections in an attempt
 830         to compute the correct relocation size.  If there is any
 831         ambiguity, produce an error and refuse to sort.
 832
 833 2007-05-03  Sandra Loosemore  <sandra@codesourcery.com>
 834
 835         * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
 836
 837 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
 838             Nick Clifton  <nickc@redhat.com>
 839
 840         PR gas/3041
 841         * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
 842         in the same way as relocs against external symbols.
 843
 844 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
 845
 846         * elf.c (assign_file_positions_for_load_sections): Set sh_offset
 847         here.  Set sh_type to SHT_NOBITS if we won't be allocating
 848         file space.  Don't bump p_memsz for non-alloc sections.  Adjust
 849         section-in-segment check.
 850         (assign_file_positions_for_non_load_sections): Don't set sh_offset
 851         here for sections that have already been handled above.
 852
 853 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
 854
 855         * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
 856         and emit_stack_syms bitfields.
 857         (get_sym_h): Read all symbols if stack analysis will be done.
 858         (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
 859         params, and stash in hash table.
 860         (is_hint): Split off from..
 861         (is_branch): ..here.  Adjust callers.
 862         (spu_elf_size_stubs): Add stack_analysis param.  Arrange to read
 863         and keep all syms.
 864         (write_one_stub): Fix mem leak.
 865         (find_function_stack_adjust): New function.
 866         (sort_syms_syms, sort_syms_psecs): New vars.
 867         (sort_syms): New function.
 868         (struct call_info, struct function_info): New.
 869         (struct spu_elf_stack_info): New.
 870         (alloc_stack_info, maybe_insert_function, func_name): New functions.
 871         (is_nop, insns_at_end, check_function_ranges): Likewise.
 872         (find_function, insert_callee, mark_functions_via_relocs): Likewise.
 873         (pasted_function, interesting_section, discover_functions): Likewise.
 874         (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
 875         (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
 876         (bfd_elf32_bfd_final_link): Define.
 877         * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
 878         (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
 879
 880 2007-04-28  Sergey Rogozhkin  <rogozhkin@niisi.msk.ru>
 881
 882         * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
 883         memory which we might not own.
 884
 885 2007-04-27  Bob Wilson  <bob.wilson@acm.org>
 886
 887         * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
 888         (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
 889         (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
 890
 891 2007-04-27  Bob Wilson  <bob.wilson@acm.org>
 892
 893         * elf32-xtensa.c (xtensa_read_table_entries): Step through table
 894         contents and relocs in parallel.
 895
 896 2007-04-27  Bob Wilson  <bob.wilson@acm.org>
 897
 898         * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
 899
 900 2007-04-27  Alan Modra  <amodra@bigpond.net.au>
 901
 902         * cpu-rs6000.c: Write Mimi's name in ASCII.
 903         * coff-rs6000.c: Likewise.
 904         * rs6000-core.c: Likewise.
 905
 906 2007-04-27  Alan Modra  <amodra@bigpond.net.au>
 907
 908         * sysdep.h: Include config.h first.
 909         Many files: Include sysdep.h before bfd.h.
 910         * Makefile.am: Run "make dep-am".
 911         * Makefile.in: Regenerate.
 912
 913 2007-04-25  Alan Modra  <amodra@bigpond.net.au>
 914
 915         * sysdep.h: Revert last change.
 916
 917 2007-04-24  Nick Clifton  <nickc@redhat.com>
 918
 919         * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
 920         * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
 921
 922 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 923
 924         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
 925         eh_frame_hdr table won't be created.
 926
 927 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 928
 929         * acinclude.m4: Include config/stdint.m4.
 930         * configure.in: Invoke GCC_HEADER_STDINT.
 931         * sysdep.h: Don't include ansidecl.h here.
 932         * configure: Regenerate.
 933         * config.in: Regenerate.
 934         * Makefile.in: Regenerate.
 935
 936 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
 937
 938         * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
 939         bfd_mach_mcf_isa_c_emac): New.
 940         * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
 941         elf_isac_plt_entry, elf_isac_plt_info): New.
 942         (elf32_m68k_object_p): Add ISA_C.
 943         (elf32_m68k_print_private_bfd_data): Print ISA_C.
 944         (elf32_m68k_get_plt_info): Detect ISA_C.
 945         * cpu-m68k.c (arch_info): Add ISAC.
 946         (m68k_arch_features): Likewise,
 947         (bfd_m68k_compatible): ISAs B & C are not compatible.
 948
 949 2007-04-21  Nick Clifton  <nickc@redhat.com>
 950
 951         * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
 952         (ecoff_link_add_archive_symbols): Likewise.
 953         * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
 954         relent.howto.
 955         * ieee.c (parse_int): Initialise x.
 956         (must_parse_int): Initialise result.
 957         (ieee_slurp_external_symbols): Initialise value.
 958
 959 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 960
 961         * config.bfd (spu-*-elf): Delete targ_selvecs.
 962
 963 2007-04-19  Nick Clifton  <nickc@redhat.com>
 964
 965         * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
 966
 967 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 968
 969         * bfd.c (bfd_demangle): New function.
 970         * Makefile.am: Run "make dep-am".
 971         * Makefile.in: Regenerate.
 972         * bfd-in2.h: Regenerate.
 973
 974 2007-04-18  Matthias Klose  <doko@ubuntu.com>
 975
 976         * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
 977         (bfdver.h): Use the date in non-release builds for the soversion.
 978         * Makefile.in: Regenerate.
 979
 980 2007-04-17  Paul Brook  <paul@codesourcery.com>
 981
 982         * elf.c (_bfd_elf_is_function_type): New function.
 983         * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
 984         (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
 985         is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
 986         * elf-bfd.h (elf_backend_data): Add is_function_type.
 987         (_bfd_elf_is_function_type): Add prototype.
 988         * elfxx-target.h (elf_backend_is_function_type): Add default
 989         definition.
 990         (elfNN_bed): Add elf_backend_is_function_type.
 991         * elf32-arm.c (elf32_arm_is_function_type): New function.
 992         (elf_backend_is_function_type): Define.
 993
 994 2007-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
 995
 996         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
 997         DT_MIPS_RLD_MAP before DT_DEBUG again.
 998
 999 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1000
1001         * Makefile.am: Add ACLOCAL_AMFLAGS.
1002         * configure.in: Change macro call order.
1003         * Makefile.in: Regnerate.
1004         * doc/Makefile.in: Regenerate.
1005         * configure: Regenerate.
1006
1007 2007-04-14  Jakub Jelinek  <jakub@redhat.com>
1008
1009         * elflink.c (bfd_elf_final_link): Don't free symbuf for
1010         non-elf input bfds.
1011         (bfd_elf_size_dynamic_sections): Don't access elf_section_data
1012         for non-elf input bfds.
1013
1014 2007-04-12  Richard Sandiford  <richard@codesourcery.com>
1015
1016         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
1017         DT_MIPS_RTLD_MAP for PIEs.
1018
1019 2007-04-12  Richard Sandiford  <richard@codesourcery.com>
1020
1021         * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
1022         when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
1023         in a read-only section.
1024         (_bfd_mips_elf_check_relocs): Likewise.
1025
1026 2007-04-12  Bob Wilson  <bob.wilson@acm.org>
1027
1028         * elf32-xtensa.c (xtensa_is_insntable_section): New.
1029         (xtensa_is_proptable_section): New.
1030         (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
1031         tables with 12-byte entries, as well as tables with 8-byte entries.
1032         Sort the relocations before examining them.
1033         (relax_property_section): Use xtensa_is_proptable_section and
1034         xtensa_is_littable_section.  Rewrite code for combining table entries
1035         to be more robust in case of unexpected relocations.  Do not set offset
1036         of unused relocations to less than zero.
1037         (xtensa_is_property_section): Use other functions instead of
1038         duplicating section name comparisons.
1039         (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
1040         (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
1041
1042 2007-04-12  Bob Wilson  <bob.wilson@acm.org>
1043
1044         * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
1045         from Xtensa property sections.
1046
1047 2007-04-12  Alan Modra  <amodra@bigpond.net.au>
1048
1049         * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
1050         is non-NULL before dereferencing.
1051
1052 2007-04-11  Nathan Sidwell  <nathan@codesourcery.com>
1053
1054         * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
1055         relocs too.
1056
1057 2007-04-10  Richard Henderson  <rth@redhat.com>
1058
1059         * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
1060         (elf64_alpha_size_got_sections): Remove unused something_changed local.
1061         (elf64_alpha_size_plt_section): Return void.
1062         (elf64_alpha_size_rela_got_section): Likewise.
1063         (elf64_alpha_relax_section): Only regenerate got+plt if the
1064         relax_trip counter has changed.
1065
1066 2007-04-09  Daniel Jacobowitz  <dan@codesourcery.com>
1067
1068         * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
1069         * doc/Makefile.am (DOCFILES): Add bfdver.texi.
1070         (bfdver.texi): New rule.
1071         * Makefile.in, doc/Makefile.in: Regenerated.
1072
1073 2007-04-03  Matt Thomas  <matt@netbsd.org>
1074
1075         * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
1076         in a shared object if it is not in a CODE section or if it is against
1077         a section symbol.  This allows DWARF2 to use pcrel format.
1078
1079 2007-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         PR ld/4304
1082         * elflink.c (bfd_elf_final_link): Call einfo callback in
1083         bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
1084         warning.
1085
1086 2007-04-05  Alan Modra  <amodra@bigpond.net.au>
1087
1088         * elf32-spu.c (spu_elf_output_symbol_hook): New function.
1089         (elf_backend_link_output_symbol_hook): Define.
1090
1091 2007-04-02  Nick Clifton  <nickc@redhat.com>
1092
1093         PR binutils/4292
1094         * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
1095         targets as 64-bit values, even if running on a 64-bit host.
1096         * coffgen.c (coff_print_symbol): Likewise.
1097
1098 2007-03-29  Nick Clifton  <nickc@redhat.com>
1099
1100         PR binutils/4110
1101         * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
1102         (setup_group): Use it.  Report corrupt group section headers.
1103         (bfd_section_from_shdr): Use new macro.  Replace constant 4 with
1104         GRP_ENTRY_SIZE.  Cope with NULLs in the group section table.
1105         (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
1106
1107 2007-03-29  Alan Modra  <amodra@bigpond.net.au>
1108
1109         PR ld/4267
1110         * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
1111         for rel->r_info values.
1112         (bfd_elf_perform_complex_relocation): Likewise.
1113         * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
1114         unused entries.  Don't clear plt.plist in loop.
1115
1116 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
1117
1118         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
1119         * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
1120         Merge into...
1121         (sparc_elf_append_rela): ...this new function.
1122         (SPARC_ELF_APPEND_RELA): Delete.
1123         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1124         the deleted append_rela field.
1125         (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
1126         instead of SPARC_ELF_APPEND_RELA.
1127         (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.  Use the
1128         elf_size_info structure to find the size of a RELA entry and
1129         the associated swap-out function.
1130         (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
1131         (sparc_finish_dyn): ...this new function.
1132         (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
1133
1134 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
1135             Phil Edwards  <phil@codesourcery.com>
1136
1137         * doc/bfd.texinfo: Put the contents after the title page rather
1138         than at the end of the document.
1139
1140 2007-03-27  Andreas Schwab  <schwab@suse.de>
1141
1142         * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
1143
1144 2007-03-26  H.J. Lu  <hongjiu.lu@intel.com>
1145
1146         * configure: Regenerated.
1147
1148 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
1149
1150         * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
1151         (allocate_spuear_stubs): New function.
1152         (spu_elf_size_stubs): Call allocate_spuear_stubs.
1153
1154 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
1155
1156         * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
1157         * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
1158         (MY (bfd_reloc_name_lookup)): New function.
1159         * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
1160         * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
1161         (MY_bfd_reloc_name_lookup): Define.
1162         * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
1163         (MY_bfd_reloc_name_lookup): Define.
1164         * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
1165         (NAME (aout, reloc_name_lookup)): New function.
1166         * bout.c (b_out_bfd_reloc_name_lookup): New function.
1167         * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
1168         (_bfd_ecoff_bfd_reloc_name_lookup): Define.
1169         * coff-arm.c (coff_arm_reloc_name_lookup): New function.
1170         (coff_bfd_reloc_name_lookup): Define.
1171         * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
1172         (coff_i386_reloc_name_lookup): New function.
1173         * coff-i860.c (coff_i860_reloc_name_lookup): New function.
1174         (coff_bfd_reloc_name_lookup): Define.
1175         * coff-i960.c (coff_i960_reloc_name_lookup): New function.
1176         (coff_bfd_reloc_name_lookup): Define.
1177         * coff-m68k.c (m68k_reloc_name_lookup): New function.
1178         (coff_bfd_reloc_name_lookup): Define.
1179         * coff-maxq.c (maxq_reloc_name_lookup): New function.
1180         (coff_bfd_reloc_name_lookup): Define.
1181         * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
1182         (coff_bfd_reloc_name_lookup): Define.
1183         * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
1184         (_bfd_ecoff_bfd_reloc_name_lookup): Define.
1185         * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
1186         (coff_bfd_reloc_name_lookup): Define.
1187         * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
1188         (_bfd_xcoff_reloc_name_lookup): New function.
1189         (rs6000coff_vec, pmac_xcoff_vec): Init new field.
1190         * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
1191         (sh_coff_reloc_name_lookup): New function.
1192         * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
1193         (coff_bfd_reloc_name_lookup): Define.
1194         * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
1195         (tic30_coff_reloc_name_lookup): New function.
1196         * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
1197         (tic4x_coff_reloc_name_lookup): New function.
1198         * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
1199         (tic54x_coff_reloc_name_lookup): New function.
1200         * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
1201         (coff_amd64_reloc_name_lookup): New function.
1202         * coff-z80.c (coff_z80_reloc_name_lookup): New function.
1203         (coff_bfd_reloc_name_lookup): Define.
1204         * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
1205         (coff_bfd_reloc_name_lookup): Define.
1206         * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
1207         (xcoff64_reloc_name_lookup): New function.
1208         (rs6000coff64_vec, aix5coff64_vec): Init new field.
1209         * coffcode.h (coff_bfd_reloc_name_lookup): Define.
1210         * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
1211         * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1212         * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1213         * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1214         * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
1215         (bfd_elf32_bfd_reloc_name_lookup): Define.
1216         * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1217         * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
1218         (bfd_elf32_bfd_reloc_name_lookup): Define.
1219         * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
1220         (bfd_elf32_bfd_reloc_name_lookup): Define.
1221         * elf32-cris.c (cris_reloc_name_lookup): New function.
1222         (bfd_elf32_bfd_reloc_name_lookup): Define.
1223         * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
1224         (bfd_elf32_bfd_reloc_name_lookup): Define.
1225         * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1226         * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1227         * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
1228         (bfd_elf32_bfd_reloc_name_lookup): Define.
1229         * elf32-fr30.c (fr30_reloc_name_lookup): New function.
1230         (bfd_elf32_bfd_reloc_name_lookup): Define.
1231         * elf32-frv.c (frv_reloc_name_lookup): New function.
1232         (bfd_elf32_bfd_reloc_name_lookup): Define.
1233         * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
1234         * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
1235         (bfd_elf32_bfd_reloc_name_lookup): Define.
1236         * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
1237         * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
1238         (bfd_elf32_bfd_reloc_name_lookup): Define.
1239         * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
1240         (bfd_elf32_bfd_reloc_name_lookup): Define.
1241         * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
1242         (bfd_elf32_bfd_reloc_name_lookup): Define.
1243         * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
1244         (bfd_elf32_bfd_reloc_name_lookup): Define.
1245         * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
1246         (bfd_elf32_bfd_reloc_name_lookup): Define.
1247         * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
1248         (bfd_elf32_bfd_reloc_name_lookup): Define.
1249         * elf32-m32c.c (m32c_reloc_name_lookup): New function.
1250         (bfd_elf32_bfd_reloc_name_lookup): Define.
1251         * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1252         * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1253         * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1254         * elf32-m68k.c (reloc_name_lookup): New function.
1255         (bfd_elf32_bfd_reloc_name_lookup): Define.
1256         * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
1257         * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
1258         (bfd_elf32_bfd_reloc_name_lookup): Define.
1259         * elf32-mep.c (mep_reloc_name_lookup): New function.
1260         (bfd_elf32_bfd_reloc_name_lookup): Define.
1261         * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1262         (mips_vxworks_bfd_reloc_name_lookup): Likewise.
1263         (bfd_elf32_bfd_reloc_name_lookup): Define.
1264         * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1265         * elf32-mt.c (mt_reloc_name_lookup): New function.
1266         (bfd_elf32_bfd_reloc_name_lookup): Define.
1267         * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
1268         (bfd_elf32_bfd_reloc_name_lookup): Define.
1269         * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1270         * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
1271         (bfd_elf32_bfd_reloc_name_lookup): Define.
1272         * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
1273         (bfd_elf32_bfd_reloc_name_lookup): Define.
1274         * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
1275         (bfd_elf32_bfd_reloc_name_lookup): Define.
1276         * elf32-score.c (elf32_score_reloc_name_lookup): New function.
1277         (bfd_elf32_bfd_reloc_name_lookup): Define.
1278         * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
1279         (bfd_elf32_bfd_reloc_name_lookup): Define.
1280         * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
1281         * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
1282         (bfd_elf32_bfd_reloc_name_lookup): Define.
1283         * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
1284         (bfd_elf32_bfd_reloc_name_lookup): Define.
1285         * elf32-vax.c (reloc_name_lookup): New function.
1286         (bfd_elf32_bfd_reloc_name_lookup): Define.
1287         * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
1288         (bfd_elf32_bfd_reloc_name_lookup): Define.
1289         * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
1290         (bfd_elf32_bfd_reloc_name_lookup): Define.
1291         * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
1292         (bfd_elf32_bfd_reloc_name_lookup): Define.
1293         * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
1294         (bfd_elf64_bfd_reloc_name_lookup): Define.
1295         * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
1296         * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
1297         * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
1298         * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
1299         * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
1300         (bfd_elf64_bfd_reloc_name_lookup): Define.
1301         * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
1302         (bfd_elf64_bfd_reloc_name_lookup): Define.
1303         * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
1304         (bfd_elf64_bfd_reloc_name_lookup): Define.
1305         * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
1306         * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
1307         (bfd_elf64_bfd_reloc_name_lookup): Define.
1308         * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
1309         * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
1310         (bfd_elfNN_bfd_reloc_name_lookup): Define.
1311         * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
1312         * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
1313         * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
1314         * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
1315         * ieee.c (ieee_bfd_reloc_name_lookup): Define.
1316         * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
1317         * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
1318         * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
1319         (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
1320         (MY(reloc_name_lookup)): New function.
1321         * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
1322         * oasys.c (oasys_bfd_reloc_name_lookup): Define.
1323         * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
1324         * pe-mips.c (coff_mips_reloc_name_lookup): New function.
1325         (coff_bfd_reloc_name_lookup): Define.
1326         * reloc.c (bfd_reloc_name_lookup): New function.
1327         * riscix.c (riscix_reloc_name_lookup): New function.
1328         (MY_bfd_reloc_name_lookup): Define.
1329         * som.c (som_bfd_reloc_name_lookup): New function.
1330         * targets.c (struct bfd_target): Add reloc_name_lookup.
1331         (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
1332         * versados.c (versados_bfd_reloc_name_lookup): Define.
1333         * vms.c (vms_bfd_reloc_name_lookup): New function.
1334         * bfd-in2.h: Regenerate.
1335         * libbfd.h: Regenerate.
1336
1337 2007-03-26  Thiemo Seufer  <ths@mips.com>
1338
1339         PR ld/4208
1340         * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
1341         matching relocation is found.
1342         (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
1343
1344 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         * configure: Regenerated.
1347
1348 2007-03-23  Joseph Myers  <joseph@codesourcery.com>
1349
1350         * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
1351         * configure: Regenerate.
1352
1353 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
1354
1355         * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
1356         Remove input_sec param.  Adjust all calls.
1357         (write_one_stub): Adjust stub symbol.
1358         (needs_ovl_stub): New function, extracted from..
1359         (spu_elf_size_stubs): ..here.
1360         (spu_elf_relocate_section): Use needs_ovl_stub.
1361
1362 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
1363
1364         * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
1365         if nonempty.
1366         * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
1367         * Makefile.in, configure, doc/Makefile.in: Regenerate.
1368
1369 2007-03-22  H.J. Lu  <hongjiu.lu@intel.com>
1370
1371         PR ld/4210
1372         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
1373         address and virtual size of the last section for the image
1374         size.
1375
1376 2007-03-22  H.J. Lu  <hongjiu.lu@intel.com>
1377
1378         PR ld/4007
1379         * elf.c (assign_file_positions_for_load_sections): Check if
1380         all sections are in the segment.
1381
1382 2007-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1383
1384         PR ld/4208
1385         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
1386         matching LO16 relocation for HI16 relocation.
1387
1388 2007-03-20  Paul Brook  <paul@codesourcery.com>
1389
1390         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1391         * bfd-in2.h: Regenerate.
1392         * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
1393         (record_arm_to_thumb_glue): Use globals->pic_veneer.
1394         (elf32_arm_create_thumb_stub): Ditto.
1395         (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
1396
1397 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
1398
1399         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
1400         argument and extra last argument.
1401         * bfd-in2.h: Regenerate.
1402         * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
1403         member.
1404         (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
1405         extra last argument.  Set no_enum_size_warning appropriately.
1406         (elf32_arm_merge_eabi_attributes): Improve enum sizes
1407         diagnostic, suppressing it when no_enum_size_warning dictates.
1408
1409 2007-03-20  Nick Clifton  <nickc@redhat.com>
1410
1411         PR binutils/3535
1412         * elf.c (copy_private_bfd_data): Widen the scope of Solaris
1413         specific conditions that need the program headers to be
1414         rewritten.
1415
1416 2007-03-19  H.J. Lu  <hongjiu.lu@intel.com>
1417
1418         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
1419         MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
1420         SizeOfInitializedData, SizeOfUninitializedData,
1421         AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
1422         extra PE a.out header.
1423         (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
1424         (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
1425         defined.
1426         (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
1427         defined.
1428         (_bfd_XX_print_private_bfd_data_common): Also print Magic,
1429         MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
1430         SizeOfInitializedData, SizeOfUninitializedData,
1431         AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
1432         extra PE a.out header.
1433
1434 2007-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1435
1436         * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
1437         only if BFD64 is defined.
1438
1439 2007-03-17  Alan Modra  <amodra@bigpond.net.au>
1440
1441         * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
1442         on setjmp calls.
1443
1444 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1445
1446         * doc/Makefile.in: Regenerated.
1447
1448 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1449
1450         * Makefile.am (bfdver.h): Substitute report_bugs_to.  Also
1451         create doc/bfdver.texi.
1452         * Makefile.in: Regenerated.
1453
1454         * configure.in (--with-bugurl): New option.
1455         * configure: Regenerated.
1456
1457         * version.h (REPORT_BUGS_TO): New.
1458
1459 2007-03-13  H.J. Lu  <hongjiu.lu@intel.com>
1460
1461         PR binutils/3826
1462         * elf-bfd.h (elf_backend_data): Add elf_osabi.
1463         (_bfd_elf_set_osabi): New.
1464
1465         * elf.c (_bfd_elf_set_osabi): New.
1466
1467         * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
1468         (elf_backend_post_process_headers): Defined with
1469         _bfd_elf_set_osabi.
1470         (ELF_OSABI): Properly defined for each target.
1471
1472         * elf32-i370.c (i370_elf_post_process_headers): Removed.
1473         (ELF_OSABI): Defined.
1474         (elf_backend_post_process_headers): Defined with
1475         _bfd_elf_set_osabi.
1476
1477         * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
1478         freebsd.
1479         (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
1480
1481         * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
1482         (ELF_OSABI): Defined.
1483         (elf_backend_post_process_headers): Defined with
1484         _bfd_elf_set_osabi.
1485
1486         * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
1487         freebsd.
1488         (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
1489         elf_osabi.
1490
1491         * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
1492         with elf_osabi.
1493         (ELF_OSABI): Properly defined for each target.
1494         (elf_backend_post_process_headers): Defined with
1495         _bfd_elf_set_osabi for Linux.
1496
1497         * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
1498         (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
1499         (elf_backend_post_process_headers): Defined with
1500         _bfd_elf_set_osabi.
1501
1502         * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
1503         (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
1504         (elf_backend_post_process_headers): Defined with
1505         _bfd_elf_set_osabi.
1506
1507         * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
1508         with any ELF target of the compatible machine for which we do not
1509         have a specific backend.
1510
1511         * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
1512         with elf_osabi.
1513
1514         * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
1515         (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
1516
1517 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
1518
1519         * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
1520         V850_OTHER_* bits.
1521
1522 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
1523
1524         * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
1525         (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
1526         Run "make dep-am".
1527         * Makefile.in: Regenerate.
1528         * po/SRC-POTFILES.in: Regenerate.
1529
1530 2007-03-07  H.J. Lu  <hongjiu.lu@intel.com>
1531
1532         * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
1533         (x86_64-*-kfreebsd*-gnu): Likewise.
1534         (x86_64-*-netbsd*): Likewise.
1535         (x86_64-*-openbsd*): Likewise.
1536         (x86_64-*-linux-*): Likewise.
1537
1538         * configure.in: Support bfd_efi_app_x86_64_vec.
1539         * configure: Regenerated.
1540
1541         * efi-app-x86_64.c: New file.
1542
1543         * targets.c (bfd_efi_app_x86_64_vec): New.
1544         (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
1545
1546 2007-03-07  Kai Tietz   <kai.tietz@onevision.com>
1547
1548         * reloc.c (bfd_generic_get_relocated_section_contents): Remove
1549         const for type reloc_howto_type.
1550
1551 2007-03-07  Alan Modra  <amodra@bigpond.net.au>
1552
1553         PR 3958
1554         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
1555         (elf_discarded_section): Move..
1556         * bfd-in.h: ..to here.
1557         * bfd-in2.h: Regenerate.
1558         * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
1559         from discarded sections before relocate_section has done its job.
1560         * reloc.c (bfd_generic_get_relocated_section_contents): Handle
1561         relocs against symbols from discarded sections.
1562         * elf-hppa.h (elf_hppa_howto_table): Set size.  Set dst_mask on
1563         SECREL32.
1564         (elf_hppa_relocate_section): Handle relocatable link after setting
1565         sec, sym, h etc. for final link.  Squash error messages for
1566         relocatable link.  Clear section contents for relocs against
1567         symbols in discarded sections, and zero reloc.  Remove existing
1568         zero r_symndx code.
1569         * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1570         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1571         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1572         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1573         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1574         (bfin_relocate_section): Likewise.
1575         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1576         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1577         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1578         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1579         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1580         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1581         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1582         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1583         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1584         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1585         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1586         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1587         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1588         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1589         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1590         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1591         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1592         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1593         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1594         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1595         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1596         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1597         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1598         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1599         * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
1600         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1601         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1602         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1603         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1604         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1605         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1606         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1607         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1608         (elf64_alpha_relocate_section): Likewise.
1609         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1610         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1611         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1612         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1613         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1614         * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1615         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1616         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1617
1618         * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
1619         symbols for relocatable link.  Don't use always-zero st_value.
1620         (elf_backend_rela_normal): Don't define.
1621         * elf32-bfin.c (bfinfdpic_relocate_section): Use
1622         RELOC_FOR_GLOBAL_SYMBOL.
1623         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1624         * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
1625         section symbol adjustments with same for relocatable link.
1626         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1627         * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
1628         (elf32_m68hc11_check_relocs): ..to here.
1629         * elf32-score.c (score_elf_final_link_relocate): Remove zero
1630         r_symndx code.
1631         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1632
1633 2007-03-07  Alan Modra  <amodra@bigpond.net.au>
1634
1635         PR 4144
1636         * elf.c (assign_file_positions_for_load_sections): Don't
1637         adjust p_memsz for !SEC_LOAD section vma modulo page size.
1638         Instead, use the same lma based adjustment for SEC_LOAD
1639         sections.
1640
1641 2007-03-01  Bob Wilson  <bob.wilson@acm.org>
1642
1643         * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
1644         (find_relaxable_sections): Do not increment src_count for unknown
1645         opcodes.  Decode only once instead of calling is_l32r_relocation.
1646         (compute_text_actions): Remove unused no_insn_move flag.  Assert that
1647         src_next matches src_count in relax_info.
1648
1649 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
1650
1651         * Makefile.am (bfdver.h): Use "." not " " between version number
1652         and date.
1653         * Makefile.in: Regenerate.
1654         * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
1655         * configure: Regenerate.
1656
1657 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1658
1659         * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
1660
1661 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
1662
1663         * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
1664         * elf32-spu.c (ovl_mgr_pread): Add const to casts.
1665
1666 2007-02-23  Carlos O'Donell  <carlos@codesourcery.com>
1667
1668         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
1669         DWARF even with 64-bit addresses.
1670         (_bfd_dwarf2_find_nearest_line): Likewise.
1671
1672 2007-02-23  Nick Clifton  <nickc@redhat.com>
1673
1674         PR binutils/3535
1675         * elf.c (copy_private_bfd_data): Always rewrite the program
1676         headers when a Solaris interpreter segment is involved.
1677
1678 2007-02-22  Paul Brook  <paul@codesourcery.com>
1679
1680         * elflink.c (gc_mark_hook_fn): Remove.
1681         (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
1682         (bfd_elf_gc_sections): Ditto.  Call gc_mark_extra_sections.
1683         * elf-bfd.h (elf_gc_mark_hook_fn): Define.
1684         (elf_backend_data): Add gc_mark_extra_sections.
1685         * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
1686         definition.
1687         (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
1688         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
1689         (elf_backend_gc_mark_extra_sections): Define.
1690
1691 2007-02-21  Nick Clifton  <nickc@redhat.com>
1692
1693         * elf.c (_bfd_elf_map_sections_to_segments): If the
1694         override_segment_assignment callback is defined then call it.
1695
1696 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
1697
1698         * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
1699
1700 2007-02-19  Thiemo Seufer  <ths@mips.com>
1701
1702         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
1703         translation marker from untranslatable strings.
1704
1705 2007-02-19  Alan Modra  <amodra@bigpond.net.au>
1706
1707         * elf-bfd.h (struct elf_backend_data): Add default_execstack.
1708         * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
1709         * elfxx-target.h (elf_backend_default_execstack): Define to 1.
1710         (elfNN_bed): Init new field.
1711         * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
1712
1713 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
1714             Nathan Sidwell  <nathan@codesourcery.com>
1715             Vladimir Prus  <vladimir@codesourcery.com
1716             Joseph Myers  <joseph@codesourcery.com>
1717
1718         * configure.in (--with-pkgversion): New option.
1719         * configure: Regenerate.
1720         * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
1721         * Makefile.in: Regenerate.
1722         * version.h (BFD_VERSION_STRING): Define using
1723         @bfd_version_package@.
1724
1725 2007-02-16  Carlos O'Donell  <carlos@codesourcery.com>
1726
1727         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
1728         Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
1729         and EF_MIPS_UCODE.
1730
1731 2007-02-15  Alan Modra  <amodra@bigpond.net.au>
1732
1733         * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
1734         declare.
1735         (_bfd_norelocs_canonicalize_reloc): Likewise.
1736         * libbfd.h: Regenerate.
1737         * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
1738         (_bfd_norelocs_canonicalize_reloc): Likewise.
1739         * binary.c (binary_bfd_reloc_type_lookup): Don't define.
1740         (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
1741         (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
1742         * ihex.c: Similarly.
1743         * mach-o-target.c: Similarly.
1744         * mach-o.c: Similarly.
1745         * mmo.c: Similarly.
1746         * pef.c: Similarly.
1747         * ppcboot.c: Similarly.
1748         * srec.c: Similarly.
1749         * xsym.c: Similarly.
1750
1751 2007-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1752
1753         PR ld/3953
1754         * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
1755         when adding default symbol.
1756
1757 2007-02-13  Alan Modra  <amodra@bigpond.net.au>
1758
1759         * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
1760         for branch lookup table.
1761
1762 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
1763
1764         * elf64-ppc.c (create_linkage_sections): Don't create
1765         .rela.rodata.brlt for --emit-relocs.
1766         (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
1767         (ppc_size_one_stub): Count them.  Simplify test of stub type
1768         when counting stub relocs.  Set SEC_RELOC too.
1769         (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
1770         (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
1771
1772 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
1773
1774         * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
1775         with a zero symbol index.
1776
1777 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
1778
1779         * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
1780
1781 2007-02-05  Dave Brolley  <brolley@redhat.com>
1782             Stan Cox  <scox@redhat.com>
1783
1784         PR ld/3972
1785         * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
1786
1787 2007-02-05  Dave Brolley  <brolley@redhat.com>
1788             Richard Sandiford  <rsandifo@redhat.com>
1789             Stan Cox  <scox@redhat.com>
1790             Nick Clifton  <nickc@redhat.com>
1791             DJ Delorie  <dj@redhat.com>
1792             Frank Ch. Eigler  <fche@redhat.com>
1793             Ben Elliston  <bje@redhat.com>
1794             Richard Henderson  <rth@redhat.com>
1795
1796         * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
1797         (ALL_MACHINES_CFILES): Add CPU_MEP.c.
1798         (BFD32_BACKENDS): Add elf32-mep.lo.
1799         (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
1800         (cpu-mep.lo,elf32-mep.lo): New targets.
1801         * archures.c (bfd_arch_mep): New enumerator.
1802         (bfd_mach_mep, bfd_mach_mep_h1): New macros.
1803         (bfd_mep_arch): New external variable.
1804         (bfd_archures_list): Add bfd_mep_arch.
1805         * config.bfd: Support mep-*-elf.
1806         * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
1807         * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
1808         * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
1809         declarations.
1810         (_bfd_target_vector): Add bfd_elf32_mep_vec and
1811         bfd_elf32_mep_little_vec.
1812         * mep-relocs.pl: New file.
1813         * cpu-mep.c: New file.
1814         * elf32-mep.c: New file.
1815         * bfd-in2.h: Regenerate.
1816         * po/POTFILES.in: Regenerate.
1817         * libbfd.h: Regenerate.
1818         * Makefile.in: Regenerate.
1819         * configure: Regenerate.
1820
1821 2007-02-05  Dave Brolley  <brolley@redhat.com>
1822
1823         * elflink.c (evaluate_complex_relocation_symbols): Check for
1824         STT_SRELC for global symbols.
1825         (perform_complex_relocations): Renamed to
1826         perform_complex_relocation and now examines only one relocation.
1827         (elf_link_input_bfd): Don't call perform_complex_relocations.
1828         * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
1829         * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
1830         (OD,OS,OU): #undefs corrected to N, S and U repectively.
1831         (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
1832         (complex_reloc_installation_howto): Removed.
1833         (mep_info_to_howto_rela): Remove special case for r_type==0xff.
1834         (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
1835
1836 2007-02-05  Dave Brolley  <brolley@redhat.com>
1837             Richard Sandiford  <rsandifo@redhat.com>
1838             DJ Delorie  <dj@redhat.com>
1839             Graydon Hoare  <graydon@redhat.com>
1840             Nick Clifton  <nickc@cambridge.redhat.com>
1841             Jeff Holcomb  <jeffh@redhat.com>
1842             Frank Ch. Eigler  <fche@redhat.com>
1843
1844         * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
1845         * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
1846         * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
1847         * elflink.c (set_symbolValue): New static function.
1848         (resolve_symbol): Likewise.
1849         (resolve_section): Likewise.
1850         (undefined_reference): Likewise.
1851         (eval_symbol): Likewise.
1852         (evaluate_complex_relocation_symbols): Likewise.
1853         (put_value): Likewise.
1854         (get_value): Likewise.
1855         (decode_complex_addend):
1856         (bfd_elf_perform_complex_relocation): New function.
1857         (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
1858         * reloc.c (BFD_RELOC_RELC): New relocation number.
1859         * syms.c (BSF_RELC,BSF_SRELC): New macros.
1860
1861 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
1862
1863         * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
1864         (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
1865         (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
1866         (elf_xtensa_allocate_got_size): Replace these with...
1867         (elf_xtensa_allocate_dynrelocs): ...this new function.
1868         (elf_xtensa_size_dynamic_sections): Use it.
1869
1870 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
1871
1872         * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
1873         <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
1874         Set src_mask to zero.
1875         <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise.  Also fix dst_mask.
1876         <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
1877
1878 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1879
1880         * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
1881         (elf_xtensa_dynamic_symbol_p): ...this.
1882
1883 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1884
1885         * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
1886         (struct elf_xtensa_link_hash_table): New.
1887         (elf_xtensa_hash_table): New.
1888         (elf_xtensa_link_hash_table_create): New.
1889         (elf_xtensa_check_relocs): Update plt_reloc_count references.
1890         Update arguments to add_extra_plt_sections.
1891         (elf_xtensa_create_dynamic_sections): Record new sections in the hash
1892         table.  Update for plt_reloc_count and add_extra_plt_sections.
1893         (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
1894         argument with link info.  Update calls to elf_xtensa_get_plt_section
1895         and elf_xtensa_get_gotplt_section.
1896         (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
1897         (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
1898         (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
1899         (relax_property_section): Get sections from the hash table and update
1900         function calls.
1901         (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
1902         dynobj argument with link info.  Get sections for first plt chunk from
1903         the hash table.
1904         (bfd_elf32_bfd_link_hash_table_create): Define.
1905
1906 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1907
1908         * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
1909         * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
1910         (struct elf_symbol): Change first member into union.
1911         (elf_sort_elf_symbol): Compare pointers to internal syms rather than
1912         internal syms.  Only compare st_shndx fields.
1913         (elf_create_symbuf): New function.
1914         (bfd_elf_match_symbols_in_sections): Use it.  If symbufs are available
1915         for bfds, use a binary search, otherwise don't qsort symbols
1916         unnecessarily only to select which symbols are for the particular
1917         shndx.
1918
1919 2007-02-01  Nick Clifton  <nickc@redhat.com>
1920
1921         PR ld/3852
1922         * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
1923         in the elf_link_hash_table structure.
1924
1925 2007-02-01  Alan Modra  <amodra@bigpond.net.au>
1926
1927         * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
1928         * elfxx-target.h (elf_backend_write_core_note): Define and use.
1929         * elf.c (elfcore_write_prpsinfo): Call the above.  Add support for
1930         32-bit core note on 64-bit target.
1931         (elfcore_write_prstatus): Likewise.
1932         (elfcore_write_lwpstatus): Make note_name const.
1933         (elfcore_write_prfpreg): Likewise.
1934         (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
1935         target.
1936         * elf32-ppc.c (ppc_elf_write_core_note): New function.
1937         (elf_backend_write_core_note): Define.
1938         * elf64-ppc.c (ppc64_elf_write_core_note): New function.
1939         (elf_backend_write_core_note): Define.
1940
1941 2007-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1942
1943         * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
1944         (elf32_bed): Defined for elf32-us-cris.
1945
1946         * elf64-sh64.c (elf64_bed): Defined for Linux.
1947         (INCLUDED_TARGET_FILE): Removed.
1948
1949         * elfxx-target.h (elfNN_bed): Always define. Don't check
1950         INCLUDED_TARGET_FILE.
1951
1952 2007-01-31  DJ Delorie  <dj@redhat.com>
1953
1954         * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
1955         message for dangerous relocs, special case the common user error.
1956
1957 2007-01-30  H.J. Lu  <hongjiu.lu@intel.com>
1958
1959         * elf.c (copy_elf_program_header): Start from the first section
1960         in a segment and stop when all sections in a segment are
1961         accounted for.
1962
1963 2007-01-29  Julian Brown  <julian@codesourcery.com>
1964
1965         * bfd-in2.h: Regenerate.
1966         * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
1967         instruction scanning should be done.
1968         (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
1969         (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
1970         (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
1971         prototype.
1972         * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
1973         argument.
1974         * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
1975         (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
1976         (elf32_vfp11_erratum_type): New enum.
1977         (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
1978         veneers.
1979         (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
1980         (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
1981         vfp11_fix and num_vfp11_fixes fields.
1982         (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
1983         vfp11_erratum_glue_size, num_vfp11_fixes fields.
1984         (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
1985         (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
1986         glue section.
1987         (elf32_arm_section_map_add): Add an code/data mapping symbol entry
1988         to a section's map.
1989         (record_vfp11_erratum_veneer): Create a single veneer, and its
1990         associated symbols.
1991         (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
1992         (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
1993         BFDs.
1994         (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
1995         required.
1996         (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
1997         (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
1998         (bfd_arm_vfp11_write_mask): Update write mask according to coded
1999         register number.
2000         (bfd_arm_vfp11_antidependency): New function.
2001         (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
2002         (elf32_arm_compare_mapping): Declare.
2003         (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
2004         BFD for potential erratum-triggering insns. Record results.
2005         (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
2006         and branches to veneers have been placed in virtual memory after
2007         layout.
2008         (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
2009         hash table.
2010         (elf32_arm_output_symbol_hook): Remove.
2011         (elf32_arm_write_section): Output veneers, and branches to veneers.
2012         Use maps from input sections, not output sections, for code
2013         byte-swapping.
2014         * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
2015         * elf32-score.c (_bfd_score_elf_write_section): Likewise.
2016         * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
2017         * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
2018
2019 2007-01-27  H.J. Lu  <hongjiu.lu@intel.com>
2020
2021         * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
2022         (INCLUDED_TARGET_FILE): Removed.
2023
2024 2007-01-27  Mike Frysinger  <vapier@gentoo.org>
2025
2026         * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
2027         (INCLUDED_TARGET_FILE): Remove.
2028
2029 2007-01-25  DJ Delorie  <dj@redhat.com>
2030
2031         * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
2032         R_M32C_16 or R_M32C_24 relocs.
2033
2034 2007-01-25  Nick Clifton  <nickc@redhat.com>
2035
2036         PR binutils/3874
2037         * elf32-avr.c (avr_link_hash_table): Check to make sure that the
2038         hash table was created by elf32_avr_link_hash_table_create before
2039         using it.
2040         (elf32_avr_link_hash_newfunc): New function.  Just pass the call
2041         through to _bfd_elf_link_hash_newfunc.
2042         (elf32_avr_link_hash_table_create): Use
2043         elf32_avr_link_hash_newfunc instead of
2044         _bfd_elf_link_hash_newfunc.
2045         (elf32_avr_relocate_section): Check for the hash table pointer
2046         being NULL.
2047         (elf32_avr_relax_section, avr_build_one_stub,
2048         elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
2049         elf32_avr_build_stubs): Likewise.
2050
2051 2007-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2052
2053         PR ld/3831
2054         * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
2055         argument, Elf_Internal_Sym *.
2056
2057         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
2058         symbol dynamic if info->dynamic_data is TRUE.
2059         (bfd_elf_record_link_assignment): Updated call to
2060         bfd_elf_record_link_assignment.
2061         (_bfd_elf_merge_symbol): Likewise.  Always call
2062         bfd_elf_link_mark_dynamic_symbol.
2063
2064 2007-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2065
2066         * Makefile.am (BFD_LIBS): Removed.
2067         * Makefile.in: Regenerated.
2068
2069 2007-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2070
2071         PR binutils/3631
2072         * Makefile.am (OFILES): Add @bfd64_libs@.
2073         (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
2074         * Makefile.in: Regenerated.
2075
2076         * configure.in (bfd_libs): Replaced by ...
2077         (bfd64_libs): This.
2078         * configure: Regenerated.
2079
2080 2007-01-11  Nathan Sidwell  <nathan@codesourcery.com>
2081
2082         * elf.c (assign_file_positions_for_load_sections): We can
2083         require fewer phdrs than expected.
2084
2085 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
2086
2087         * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
2088         * bfd-in2.h: Regenerate.
2089         * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
2090         bfd_mach_cpu32_fido.
2091         (m68k_arch_features): Use fido_a instead of cpu32.
2092         (bfd_m68k_compatible): Reject the combination of Fido and
2093         ColdFire.  Accept the combination of CPU32 and Fido with a
2094         warning.
2095         * elf32-m68k.c (elf32_m68k_object_p,
2096         elf32_m68k_merge_private_bfd_data,
2097         elf32_m68k_print_private_bfd_data): Treat Fido as an
2098         architecture by itself.
2099
2100 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
2101
2102         * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
2103
2104 2007-01-05  Jakub Jelinek  <jakub@redhat.com>
2105
2106         * texhex.c (first_phase): Don't fall through into the default
2107         case.
2108         (pass_over): Replace abort () calls with return FALSE.  Fix
2109         buffer overflow.
2110
2111 2007-01-04  Jie Zhang  <jie.zhang@analog.com>
2112
2113         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
2114         SEC_EXCLUDE on zero size .eh_frame.
2115
2116 For older changes see ChangeLog-2006
2117 \f
2118 Local Variables:
2119 mode: change-log
2120 left-margin: 8
2121 fill-column: 74
2122 version-control: never
2123 End: