bfd/ChangeLog

   1 2000-07-03  Mark Elbrecht  <snowball3@bigfoot.com>
   2
   3         * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
   4         an external symbol for a non-shared, non-relocatable link.
   5
   6 2000-07-03  Nick Clifton  <nickc@redhat.com>
   7
   8         * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
   9         is an external symbol.
  10         (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
  11         external symbol.
  12
  13 2000-07-03  Kazu Hirata  <kazu@hxi.com>
  14
  15         * reloc16.c: Fix formatting.
  16
  17 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
  18
  19         * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
  20         to add a new target for traditional mips i.e
  21         bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
  22         * configure.in: Likewise.
  23         * configure: Rebuild.
  24         * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
  25         bfd_target_vector.
  26         (bfd_elf32_tradlittlemips_vec): Likewise.
  27         * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
  28         to see that elfNN_bed does not get redefined even if the target file
  29         is included twice for a chip. See elf32-mips.c.
  30
  31 2000-07-01  Alan Modra  <alan@linuxcare.com.au>
  32
  33         * Makefile.am (DEP): Fix 2000-06-22.  grep after running dep.sed
  34         (CLEANFILES): Add DEPA.
  35         * Makefile.in: Regenerate.
  36
  37 2000-06-30  DJ Delorie  <dj@cygnus.com>
  38
  39         * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
  40         can't assume the PE header is at 0x80.
  41
  42 2000-06-29  Mark Elbrecht  <snowball3@bigfoot.com>
  43
  44         * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
  45
  46 2000-06-28  Mark Elbrecht  <snowball3@bigfoot.com>
  47
  48         * go32stub.h: Update stub.
  49
  50 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
  51
  52         * archures.c (bfd_mach_avr5): Define.
  53         * bfd-in2.h (bfd_mach_avr5): Define.
  54         * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
  55         bfd_mach_avr5, add bfd_mach_avr4.  Update comments.
  56         (compatible): Update comment.  Add missing test.
  57         * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
  58         for avr2 and avr4.  Simplify 8K wrap code.
  59         (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
  60         (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
  61
  62 2000-06-26  Kazu Hirata  <kazu@hxi.com>
  63
  64         * coff-h8300.c: Fix formatting.
  65         * cpu-h8300.c: Likewise.
  66
  67 2000-06-24  Alexandre Oliva  <aoliva@redhat.com>
  68
  69         * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
  70         for local symbols whose names are unknown.
  71
  72 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
  73
  74         * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
  75         find one.
  76         * Makefile.in: Regenerate.
  77         * doc/Makefile.in: Regenerate.
  78
  79 2000-06-20  H.J. Lu  <hjl@gnu.org>
  80
  81         * Makefile.am: Rebuild dependency.
  82         * Makefile.in: Rebuild.
  83
  84 2000-06-20  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
  85
  86         * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
  87         (elf_backend_copy_indirect_symbol): Map to the new function.
  88
  89 2000-06-20  Alan Modra  <alan@linuxcare.com.au>
  90
  91         * archive.c (normalize): Correct pointer comparison when checking
  92         for backslashes.
  93         (bfd_bsd_truncate_arname): Likewise.
  94         (bfd_gnu_truncate_arname): Likewise.
  95
  96 2000-06-20  Ulf Carlsson  <ulfc@engr.sgi.com>
  97
  98         * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
  99         sections elf_{text,data}_{section,symbol}.
 100         * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
 101         (_bfd_mips_elf_hide_symbol): New function.
 102         (elf_backend_hide_symbol): Map to the new function.
 103         (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
 104         definitions of mips_elf_{text,data}_{section,symbol}.
 105         (mips_elf_local_relocation_p): Try to find the direct symbol
 106         based on new check_forced argument.
 107         (mips_elf_calculate_relocation): Use new version of
 108         mips_elf_local_relocation_p.
 109         (mips_elf_relocate_section): Likewise.
 110         (_bfd_mips_elf_relocate_section): Likewise.
 111         (mips_elf_sort_hash_table): Only assert that have enough GOT
 112         space.
 113         (mips_elf_got16_entry): Match all 32 bits to the existing GOT
 114         entry if the relocation based on the new external argument.
 115         (mips_elf_create_dynamic_relocation): Assert that we have a
 116         section contents allocated where we can swap out the dynamic
 117         relocations.
 118         (mips_elf_calculate_relocation): Find the real hash-table entry
 119         correctly by using h->root.root.type.  Only create a dynamic
 120         relocation entry if the symbol is defined in a shared library.
 121         Create an external GOT entry for the GOT16 relocation if the
 122         symbol was forced local.
 123         (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
 124         dynamic index if the symbol was forced local.
 125
 126 2000-06-20  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 127
 128         * elf32-mips.c: Fix typos in comments.
 129
 130 2000-06-19  Mark Kettenis  <kettenis@gnu.org>
 131
 132         * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
 133         CORE_VERSION_1.
 134
 135 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
 136
 137         * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
 138         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
 139         BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
 140         * configure.in (bfd_elf32_m68hc12_vec): Recognize.
 141         (bfd_elf32_m68hc11_vec): Likewise.
 142         * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
 143         Supports 68hc11 & 68hc12  at the same time.
 144         * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
 145         bfd_target_vector.
 146         (bfd_elf32_m68hc11_vec): Likewise.
 147         * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
 148         * archures.c (bfd_m68hc12_arch): Define and register in global list
 149         (bfd_m68hc11_arch): Likewise.
 150         * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
 151         BFD_RELOC_M68HC11_3B): Define.
 152         * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
 153         * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
 154
 155 2000-06-18  Ulf Carlsson  <ulfc@engr.sgi.com>
 156
 157         * elf_bfd.h (struct elf_backend_data): Add info argument to
 158         elf_backend_hide_symbol.
 159         (_bfd_elf_link_hash_hide_symbol): Likewise.
 160         * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
 161         * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
 162         * elflink.h (elf_link_add_object_symbols): Likewise.
 163         (elf_link_assign_sym_version): Likewise.
 164
 165 2000-06-18  H.J. Lu  <hjl@gnu.org>
 166
 167         * coff-i386.c (coff_i386_reloc): Don't return in case of
 168         output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
 169         Compensate PE relocations when linking with non-PE object
 170         files to generate a non-PE executable.
 171
 172 2000-06-17  Ulf Carlsson  <ulfc@engr.sgi.com>
 173
 174         * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
 175         GOT entries if we're doing a static link or -Bsymbolic link.
 176
 177 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
 178
 179         * elflink.h (elf_link_adjust_relocs): Check for and call backend
 180         specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
 181         available.
 182         (elf_link_output_relocs): Likewise.
 183         (elf_reloc_link_order): Likewise.
 184
 185 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
 186
 187         * archures.c (enum bfd_architecture): #define constants for
 188         PowerPc and RS6000 machine numbers.
 189         * bfd-in2.h: Regenerate.
 190         * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
 191         to bfd_arch_powerpc instead of bfd_arch_rs6000.  Refer to PowerPc
 192         and RS6000 machine numbers using #defined constants from
 193         archures.c.
 194         * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
 195         machine numbers using #defined constants from archures.c.  Add
 196         entries for EC603e, 630, A35, RS64II, RS64III, 7400.  Specify
 197         64-bit words in 620 entry.
 198         * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
 199         RSC, and RS2.
 200         (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
 201
 202 2000-06-16  Nicholas Duffek  <nsd@cygnus.com>
 203
 204         * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
 205         * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
 206         * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
 207
 208 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
 209
 210         * bfd-in.h (bfd_family_coff): Define.
 211         * bfd-in2.h: Regenerate.
 212         * coffgen.c (coff_count_linenumbers, coff_symbol_from,
 213         coff_find_nearest_line): Check COFFness using bfd_family_coff()
 214         instead of bfd_target_coff_flavour.
 215         * cofflink.c (_bfd_coff_final_link): Likewise.
 216         * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
 217         exclude XCOFF files.
 218         * reloc.c (bfd_perform_relocation, bfd_install_relocation):
 219         Likewise.
 220         * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
 221         * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
 222         * xcofflink.c (XCOFF_XVECP): Delete.
 223         (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
 224         bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
 225         bfd_xcoff_record_link_assignment,
 226         bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
 227         check for bfd_target_xcoff_flavour.
 228
 229 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
 230
 231         * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
 232         files on AIX 4.3.
 233         (read_hdr): New function.
 234         (rs6000coff_core_p): Store mstsave or __context64 struct instead
 235         of trying to extract individual registers.  Set abfd->arch_info
 236         to match the architecture that created the core file.
 237         (rs6000coff_get_section_contents): Delete.
 238         * xcoff-target.h (rs6000coff_get_section_contents): Delete.
 239
 240 2000-06-14  H.J. Lu  <hjl@gnu.org>
 241
 242         * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
 243         is NULL.
 244
 245 2000-06-13  H.J. Lu  <hjl@gnu.org>
 246
 247         * configure: Regenerate.
 248
 249 Tue Jun 13 01:28:57 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 250
 251         * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
 252         armpei_little_vec.
 253
 254 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
 255
 256         * configure.in (VERSION): Update to show this is the CVS mainline.
 257
 258 2000-06-07  Alan Modra  <alan@linuxcare.com.au>
 259
 260         * elf32-d10v.c: Include elf/d10v.h
 261         (enum reloc_type): Delete.
 262         * elf32-d30v.c: Include elf/d30v.h
 263         (enum reloc_type): Delete.
 264
 265         * Makefile.am: Run "make dep-am" to regenerate dependencies.
 266         * Makefile.in: Regenerate.
 267
 268         * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
 269         (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
 270         move HOWTOs into elf_howto_table.
 271         (R_386_standard, R_386_ext_offset): Define.
 272         (R_386_ext, R_386_vt_offset, R_386_vt): Define.
 273         (elf_i386_reloc_type_lookup): Modify calculation of index into
 274         elf_howto_table since we've removed the padding.
 275         (elf_i386_info_to_howto_rel): Likewise.
 276         (elf_i386_relocate_section): Likewise.
 277
 278 2000-06-06  Michael Snyder  <msnyder@seadog.cygnus.com>
 279
 280         * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
 281
 282 2000-06-05  H.J. Lu  <hjl@gnu.org>
 283
 284         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
 285         an error when seeing an undefined symbol with hidden/internal
 286         attribute. It is handled in *_relocate_section ().
 287
 288 2000-06-05  H.J. Lu  <hjl@gnu.org>
 289
 290         * elflink.h (elf_fix_symbol_flags): Follow the link for the
 291         indirect symbol for the ELF_LINK_NON_ELF bit.
 292         (elf_link_output_extsym): Don't output the indirect symbol even
 293         if the ELF_LINK_NON_ELF bit is set.
 294
 295 2000-06-01  J.T. Conklin  <jtc@redback.com>
 296
 297         * config.bfd (i[3456]86-*-netbsdelf*): New target.
 298         (i[3456]86-*-netbsdaout*): New target.
 299         (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
 300         (i[3456]86-*-openbsd*): Likewise.
 301
 302 Tue May 30 15:39:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 303
 304         * trad-core.c: From hpux-core.c, include <dirent.h> or
 305         <sys/ndir.h> when possible.
 306
 307 2000-05-31  Nick Clifton  <nickc@cygnus.com>
 308
 309         * opintl.h (_(String)): Explain why dgettext is used instead
 310         of gettext.
 311
 312 2000-05-31  Ulrich Drepper  <drepper@redhat.com>
 313
 314         * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
 315         definitions.  We must not assume they are sorted in the file
 316         according to their index numbers.
 317
 318 2000-05-31  Alan Modra  <alan@linuxcare.com.au>
 319
 320         * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
 321         selector for R_PARISC_PCREL17R.  R_PARISC_DIR17R and
 322         R_PARISC_DIR17F are for absolute branches; Handle them as such.
 323
 324 2000-05-30  Nick Clifton  <nickc@cygnus.com>
 325
 326         * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
 327         80960CA, 80960MC as valid machine names.
 328
 329 2000-05-30  H.J. Lu  <hjl@gnu.org>
 330
 331         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
 332         visibility bits if the symbol is undefined. Correctly handle
 333         weak undefined symbols with hidden and internal attributes.
 334
 335         * elflink.h (elf_link_add_object_symbols): Always turn the
 336         symbol into local if it has the hidden or internal attribute.
 337
 338 2000-05-29  Philip Blundell  <philb@gnu.org>
 339
 340         * ppcboot.c:  Add packed attribute if compiling with GCC.
 341
 342 2000-05-29  Anatoly Vorobey  <mellon@pobox.com>
 343
 344         * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
 345
 346 2000-05-26  Michael Snyder  <msnyder@seadog.cygnus.com>
 347
 348         * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
 349         elfcore_grok_psinfo): Add code to allow debugging a 32-bit
 350         corefile on a 64-bit (Sparc Solaris) host.  Also clean up
 351         a few old comments.
 352
 353 2000-05-26  Alan Modra  <alan@linuxcare.com.au>
 354
 355         * Makefile.am: Update dependencies with "make dep-am"
 356         * Makefile.in: Regenerate.
 357
 358         * sysdep.h (gettext, dgettext, dcgettext, textdomain,
 359         bindtextdomain): Replace defines with those from intl/libgettext.h
 360         to quieten gcc warnings.
 361
 362 2000-05-26  Eli Zaretskii  <eliz@is.elta.co.il>
 363
 364         * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
 365
 366         * archive.c (normalize, bfd_bsd_truncate_arname,
 367         bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
 368         file names with backslashes.
 369
 370         * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
 371         before opening it.
 372
 373         * sysdep.h: Include filenames.h.
 374
 375 2000-05-26  Alan Modra  <alan@linuxcare.com.au>
 376
 377         * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
 378
 379 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
 380
 381         * elf64-sparc.c (sparc64_elf_relax_section): New.
 382         (sparc64_elf_relocate_section): Optimize tail call into branch always
 383         if possible.
 384         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
 385         (elf32_sparc_relax_section): New.
 386
 387 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
 388
 389         * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
 390         Remove unusued variables.
 391         (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
 392         (sparc64_elf_merge_private_bfd_data): Fix shared library case from
 393         previous fix, so that shared libs really don't influence targets
 394         extension mask and memory model.
 395
 396 2000-05-23  H.J. Lu  <hjl@gnu.org>
 397
 398         * elf64-alpha.c (elf64_alpha_relocate_section): Check
 399         h->root.other not h->other.
 400         * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
 401
 402         * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
 403
 404 2000-05-23  H.J. Lu  <hjl@gnu.org>
 405
 406         * elf32-i386.c (elf_i386_relocate_section): Don't allow the
 407         undefined symbol with the non-default visibility attributes.
 408         * elf-hppa.h (elf_hppa_relocate_section): Likewise.
 409         * elf32-arm.h (elf32_arm_relocate_section): Likewise.
 410         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 411         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 412         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 413         * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
 414         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 415         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
 416         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
 417         * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
 418         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 419
 420 2000-05-22  Richard Henderson  <rth@cygnus.com>
 421
 422         * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
 423         PCREL22, PCREL64I.  Zero size of special relocs.
 424         (elf64_ia64_reloc_type_lookup): Likewise.
 425         (USE_BRL, oor_brl, oor_ip): New.
 426         (elf64_ia64_relax_section): New.
 427         (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
 428         (elf64_ia64_install_value): Likewise, plus PCREL21BI.
 429         (elf64_ia64_relocate_section): Likewise.
 430         (bfd_elf64_bfd_relax_section): New.
 431         * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
 432         (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
 433         * bfd-in2.h, libbfd.h: Regenerate.
 434
 435 2000-05-22  Nick Clifton  <nickc@cygnus.com>
 436
 437         * configure.in : Add peigen.lo to MIPS PE targets.
 438         * configure: Regenerate.
 439
 440 2000-05-22  Momchil Velikov  <velco@fadata.bg>
 441
 442         * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
 443         only if it is known for both input and output bfds. Separate
 444         error message strings as in some languages, it may be necessary
 445         to change more than one place in the string to change between
 446         'big' and 'little'.
 447
 448         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
 449         endianess checks, call _bfd_generic_verify_endian_match() instead.
 450
 451         * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
 452
 453         * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
 454
 455         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
 456         endianess before checking bfd flavours.
 457
 458 2000-05-22  H.J. Lu  <hjl@gnu.org>
 459
 460         * elflink.h (elf_link_output_extsym): Clear the visibility
 461         field for symbols not defined locally.
 462
 463 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
 464
 465         * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
 466         re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
 467         (hppa_rebuild_insn): Mask immediate bits here instead.
 468         * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
 469
 470 2000-05-18  Momchil Velikov <velco@fadata.bg>
 471
 472         * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
 473         relocs for an executable, ensure that they are virtual addresses.
 474
 475 Thu May 18 10:55:47 2000  Jeffrey A Law  (law@cygnus.com)
 476
 477         * config.bfd (hppa*64*-*-hpux11*): New target triplet.
 478
 479 2000-05-17  S. Bharadwaj Yadavalli  <sby@scrugs.lkg.dec.com>
 480             Rick Gorton             <gorton@scrugs.lkg.dec.com>
 481
 482         * elflink.h: Add emitrelocations support: when enabled, relocation
 483         information and relocation sections are put into final output
 484         executables.  If the emitrelocations flag is set, do the following:
 485         (elf_bfd_final_link): Emit relocation sections.
 486         (elf_link_input_bfd): Compute relocation section contents.
 487         (elf_gc_sections): Don't clean relocation sections.
 488
 489 2000-05-16  Catherine Moore  <clm@cygnux.com>
 490
 491         * som.c (som_decode_symclass):  Recognize weak symbols.
 492
 493 2000-05-16  Szabolcs Szakacsits <szaka@F-Secure.com>
 494
 495         * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
 496         read idata section only from dataoff.
 497         (pe_print_edata): Correctly check for valid eat_member.
 498
 499 Tue May 16 00:04:11 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 500
 501         * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
 502
 503 2000-05-14  Philip Blundell  <philb@gnu.org>
 504
 505         * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
 506
 507 2000-05-12  Alan Modra  <alan@linuxcare.com.au>
 508
 509         * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
 510
 511         * peigen.c (pe_print_idata): Look for .idata section and print
 512         info even if data directory has zero entries.  Read idata section
 513         starting from dataoff, and adjust all data offsets to suit.  Cast
 514         all bfd_vma vars to unsigned long before passing to fprintf.
 515         * peigen.c (pe_print_edata): Similarly, look for .edata section
 516         and print info even if data directory has zero entries.  Cast
 517         all bfd_vma vars to unsigned long before passing to fprintf.
 518
 519         From Szabolcs Szakacsits <szaka@F-Secure.com>
 520         * peigen.c (pe_print_idata): Use bfd_section_size rather than data
 521         directory size which may be bogus.
 522         * peigen.c (pe_print_edata): Similarly.
 523
 524 2000-05-09  Alan Modra  <alan@linuxcare.com.au>
 525
 526         * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
 527         section is empty.
 528         (copy_private_bfd_data): Allow for space possibly taken up by elf
 529         headers when calculating segment physical address from lma.
 530
 531 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
 532
 533         * versados.c (versados_scan): Init stringlen and pass_2_done.
 534
 535         * trad-core.c (trad_unix_core_file_p): Return
 536         bfd_error_wrong_format rather than bfd_error_file_truncated.
 537
 538         * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
 539         add_data_entry.  DataDirectory virtual address is relative.
 540         (pe_print_idata): Account for relative DataDirectory virtual
 541         addresses.  Don't trash datasize inside POWERPC_LE_PE code.
 542         (pe_print_edata): Similarly.
 543
 544         From Szabolcs Szakacsits <szaka@F-Secure.com>
 545         * peigen.c (dir_names): Add Delay Import Directory.
 546         (pe_print_idata):  Always search for bfd section containing
 547         idata address rather than looking up section name.  Print this
 548         section name rather than .idata.
 549         (pe_print_edata): Similarly.  Also print some fields as %08lx.
 550         (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
 551         Win32Version.
 552
 553 Fri May  5 20:44:40 2000  Clinton Popetz  <cpopetz@cygnus.com>
 554
 555         * xcoff.h: Rename to xcoff-target.h
 556         * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
 557         * coff-rs6000.c: Ditto.
 558         * coff64-rs6000.c: Ditto.
 559         * coff-pmac.c: Ditto.
 560         * Makefile.in: Regenerate.
 561
 562 Fri May  5 16:51:03 2000  Clinton Popetz  <cpopetz@cygnus.com>
 563
 564         * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
 565         Change U802TOC64MAGIC to U803XTOCMAGIC.
 566
 567 2000-05-04  Michael Snyder  <msnyder@seadog.cygnus.com>
 568
 569         * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
 570         * bfd-in.h: Prototype bfd_elf_get_arch_size.
 571         * bfd-in2.h: Prototype bfd_elf_get_arch_size.
 572
 573 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
 574
 575         * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
 576
 577 2000-05-03  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
 578
 579         * elflink.h (elf_link_add_object_symbols): Reset dynindx for
 580         hidden and internal symbols.
 581         (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
 582         visibility.
 583         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
 584         assign a PLT or GOT entry to symbols with hidden and
 585         internal visibility.
 586
 587 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
 588
 589         * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
 590         the .bss section.
 591         * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
 592
 593 2000-05-02  H.J. Lu  <hjl@gnu.org>
 594
 595         * elf.c (prep_headers): Use ELFOSABI_NONE instead of
 596         ELFOSABI_SYSV.
 597
 598 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
 599
 600         * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
 601         * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo.  Regenerate
 602         dependencies.
 603         * Makefile.in: Regenerate.
 604
 605 Mon May  1 16:56:47 2000  Jim Wilson  <wilson@cygnus.com>
 606
 607         * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
 608         (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
 609         (BFD64_BACKENDS): Delete coff-ia64.lo.  Add efi-app-ia64.lo.
 610         (BFD64_BACKENDS_CFILES): Delete coff-ia64.c.  Add efi-app-ia64.c.
 611         * Makefile.in: Rebuild.
 612
 613 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
 614
 615         * config.bfd: Re-enable elf32-hppa.  It now compiles, even if it
 616         doesn't work very well.
 617
 618         * elf-hppa.h (elf_hppa_internal_shdr): Define.
 619         (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
 620         Set hdr->s_type to 1 if ARCH_SIZE == 32.
 621         (_bfd_elf_hppa_gen_reloc_type): Add prototype.
 622         (elf_hppa_info_to_howto): Likewise.
 623         (elf_hppa_info_to_howto_rel): Likewise.
 624         (elf_hppa_reloc_type_lookup): Likewise.
 625         (elf_hppa_is_local_label_name): Likewise.
 626         (elf_hppa_fake_sections): Likewise.
 627         (elf_hppa_final_write_processing): Likewise.
 628         (elf_hppa_howto_table): Fully initialise all entries.
 629         (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
 630         (elf_hppa_info_to_howto): Likewise.
 631         (elf_hppa_info_to_howto_rel): Likewise.
 632         (elf_hppa_reloc_type_lookup): Likewise.
 633         (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
 634         elf_hppa_unmark_useless_dynamic_symbols,
 635         elf_hppa_remark_useless_dynamic_symbols,
 636         elf_hppa_record_segment_addrs, elf_hppa_final_link,
 637         elf_hppa_relocate_section, elf_hppa_final_link_relocate,
 638         elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
 639         elf32-hppa.c mess is cleaned up.
 640         (elf_hppa_final_link_relocate): Make insn and r_type unsigned
 641         int.  Delete r_field.  In case R_PARISC_PCREL21L, don't set
 642         r_field then call hppa_field_adjust inline func with variable
 643         r_field arg, instead call hppa_field_adjust with fixed arg.
 644         In case R_PARISC_PCREL22F, don't set r_field.
 645         (elf_hppa_relocate_insn): Change args and return type to unsigned
 646         int.  Call re_assemble_* funcs to do the work.
 647
 648         * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
 649         sign extending.
 650
 651         * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
 652         extending.
 653         (sign_extend): Mask first before sign extending.
 654         (low_sign_extend): Rewrite without condition expression.
 655         (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
 656         dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
 657         (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
 658         assemble_17, assemble_21, sign_unext, low_sign_unext): Return
 659         result as function return value rather than through pointer arg.
 660         Accept unsigned int args, and return unsigned int.
 661         (re_assemble_3): New.  Combines function of dis_assemble_3 with
 662         re-assembly of opcode and immediate.
 663         (re_assemble_12): Likewise.
 664         (re_assemble_16): Likewise.
 665         (re_assemble_17): Likewise.
 666         (re_assemble_21): Likewise.
 667         (re_assemble_22): Likewise.
 668         (hppa_field_adjust): Rewrite and document, paying attention to
 669         size of types and signed/unsigned issues.
 670         (get_opcode): Shift before masking.
 671         (FDLW): Rename to FLDW.
 672         (bfd_hppa_insn2fmt): Change arg to unsigned int.  Delete fmt.
 673         (hppa_rebuild_insn): Change args and return value to unsigned
 674         int.  Make use of re_assemble_*.  Correct case 11.
 675
 676         * dep-in.sed: Handle ../opcodes/.
 677         * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
 678         elf64-hppa.h, hppa_stubs.h, xcoff.h.
 679         (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
 680         Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
 681         elfarm-nabi.lo dependencies outside of auto-dependency area.
 682         Regenerate dependencies.
 683         * Makefile.in: Regenerate.
 684
 685         * configure.in (TRAD_HEADER): Test non-null before
 686         AC_DEFINE_UNQUOTED.
 687         * configure: Regenerate.
 688
 689         * reloc.c: Fix mis-spelling in comment.
 690
 691 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
 692
 693         * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
 694         * vms.c (vms_openr_next_archived_file): Return NULL.
 695
 696 Fri Apr 28 21:34:44 2000  Clinton Popetz  <cpopetz@cygnus.com>
 697
 698         * coffcode.h Copy changes mistakenly done to libcoff.h in
 699         4/24/2000 patch.
 700
 701 2000-04-29  Andreas Jaeger  <aj@suse.de>
 702
 703         * libbfd-in.h: Correctly check GCC version.
 704         * bfd-in.h: Likewise.
 705         * libhppa.h: Likewise.
 706         * libbfd.h: Regenerate.
 707         * bfd-in2.h: Regenerate.
 708
 709 Fri Apr 28 14:58:37 2000  Clinton Popetz  <cpopetz@cygnus.com>
 710
 711         * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
 712         coffdu-rs6000.{lo,c}.
 713         (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
 714         on xcoff.h
 715         * Makefile.in: Regenerate.
 716         * xcoff.h: New file.
 717         * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
 718         * coff-rs6000.c: Move all declarations and defines that are
 719         common to the xcoff backends into xcoff.h
 720         * coff64-rs6000.c: Ditto,
 721
 722 Fri Apr 28 08:35:21 2000  Clinton Popetz  <cpopetz@cygnus.com>
 723
 724         * coff-mips.c (mips_ecoff_backend_data):  Add initialization of
 725         _bfd_coff_force_symnames in strings and
 726         _bfd_coff_debug_string_prefix_length to their default values.
 727         * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
 728
 729 Fri Apr 28 08:05:12 2000  Clinton Popetz  <cpopetz@cygnus.com>
 730
 731         * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
 732         _bfd_coff_force_symnames in strings and
 733         _bfd_coff_debug_string_prefix_length to their default values.
 734
 735 2000-04-27  Alan Modra  <alan@linuxcare.com.au>
 736
 737         * elf32-m68k.c (elf_m68k_gc_sweep_hook):  Return if dynobj NULL.
 738         Check local_got_refcounts before dereferencing.
 739
 740         * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
 741         before deciding we don't need R_PPC_PLT32 relocation.
 742         (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
 743         dereferencing.
 744
 745         * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
 746
 747         * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
 748         .plt entries.
 749         (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
 750         (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
 751         (elf_i386_relocate_section): Allow for .plt to go missing.
 752         (elf_i386_finish_dynamic_symbol): Use same test to decide if we
 753         can use a relative reloc for got as elf_i386_relocate_section.
 754         (bfd_elf32_bfd_final_link): Define to use gc form of final link.
 755
 756 Wed Apr 26 16:31:28 2000  Clinton Popetz  <cpopetz@cygnus.com>
 757
 758         * config.bfd: Remove extraneous bfd_powerpc_64_arch.
 759
 760 Mon Apr 24 15:20:35 2000  Clinton Popetz  <cpopetz@cygnus.com>
 761
 762         * Makefile.am (coff64-rs6000.lo): New rule.
 763         * Makefile.in: Regenerate.
 764         * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
 765         xcoff_is_local_label_name, xcoff_rtype2howto,
 766         xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
 767         xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
 768         xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
 769         (NO_COFF_SYMBOLS): Define.
 770         (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
 771         xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
 772         internally.
 773         (MINUS_ONE): New macro.
 774         (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
 775         relocation.
 776         (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
 777         coff_SWAP_aux_out): Map to the new functions.
 778         * coff64-rs6000.c: New file.
 779         * libcoff.h (bfd_coff_backend_data): Add new fields
 780         _bfd_coff_force_symnames_in_strings and
 781         _bfd_coff_debug_string_prefix_length.
 782         (bfd_coff_force_symnames_in_strings,
 783         bfd_coff_debug_string_prefix_length): New macros for above fields.
 784         * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
 785         Set machine to 620 for XCOFF64.  Use bfd_coff_swap_sym_in instead
 786         of using coff_swap_sym_in directly.
 787         (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
 788         (coff_set_flags) Set magic for XCOFF64.
 789         (coff_compute_section_file_positions): Add symbol name length to
 790         string section length if bfd_coff_debug_string_prefix_length is
 791         true.
 792         (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
 793         (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
 794         using coff_swap_lineno_in directly.
 795         (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
 796         and _bfd_coff_debug_string_prefix_length fields.
 797         * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
 798         symbol names into strings table when
 799         bfd_coff_force_symnames_in_strings is true.
 800         * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
 801         SET_RELOC_VADDR): New macros.
 802         (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
 803         (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
 804         code.
 805         (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
 806         changes within RS6000COFF_C specific code.
 807         (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
 808         MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
 809         * reloc.c (bfd_perform_relocation, bfd_install_relocation):
 810         Extend existing hack on target name.
 811         * xcofflink.c (XCOFF_XVECP): Extend existing hack on
 812         target name.
 813         * coff-tic54x.c (ticof): Keep up to date with new fields
 814         in bfd_coff_backend_data.
 815         * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
 816         targ_selvecs to include rs6000coff64_vec for rs6000.
 817         * configure.in: Add rs6000coff64_vec case.
 818         * cpu-powerpc.c: New bfd_arch_info_type.
 819
 820 Mon Apr 24 02:17:31 2000  Jeffrey A Law  (law@cygnus.com)
 821
 822         * config.bfd: Only disable elf32-hppa vectors, not all of the
 823         BSD and OSF configuration support.  Provide (disabled) clauses
 824         for PA64 support.
 825         * configure.in: Add clause for PA64 support.
 826         * configure: Rebuilt.
 827
 828         * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
 829         (bfd_elf64_hppa_vec): Declare.
 830
 831         * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
 832         (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
 833         (elf64-hppa.lo): Add dependencies.
 834         * Makefile.in: Rebuilt.
 835
 836         * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
 837
 838 Mon Apr 24 02:14:29 2000  Jason Eckhardt  <jle@cygnus.com>
 839
 840         * libhppa.h (dis_assemble_16): New function.
 841         (pa_arch): Added pa20w element.
 842
 843 Mon Apr 24 01:49:03 2000  Ulrich Drepper  <drepper@cygnus.com>
 844
 845         * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
 846         bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
 847         bfd_elf64_slurp_reloc_table.
 848
 849         * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
 850         definitions to get external names.
 851         (elf_write_relocs): Renamed from write_relocs and make global.
 852         (elf_slurp_reloc_table): Make global.
 853         (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
 854
 855         * archive.c (hpux_uid_gid_encode): New function.
 856         (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
 857         defined and the ID is greater than 99999.
 858         (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
 859         special uid/gid fields into 32 bit values.
 860
 861 2000-04-21  Matthew Green  <mrg@cygnus.com>
 862
 863         * config.bfd: Add NetBSD/sparc64 support.
 864
 865 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
 866                           David Mosberger  <davidm@hpl.hp.com>
 867                           Timothy Wall <twall@cygnus.com>
 868                           Jim Wilson  <wilson@cygnus.com>
 869
 870         * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
 871         (ALL_MACHINES_CFILES): Add cpu-ia64.c.
 872         (BFD64_BACKENDS): Add elf64-ia64.lo.
 873         (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
 874         (cpu-ia64.lo, elf64-ia64.lo): New rules.
 875         * Makefile.in: Rebuild.
 876         * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
 877         (bfd_ia64_arch): Declare.
 878         (bfd_archures_list): Add bfd_ia64_arch.
 879         * bfd-in2.h: Rebuild.
 880         * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
 881         * configure: Rebuild.
 882         * configure.host: (ia64-*-linux*): New host.
 883         * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
 884         bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
 885         * elf.c (prep_headers): Add bfd_arch_ia64.
 886         * libbfd.h: Rebuild.
 887         * reloc.c: Add IA-64 relocations.
 888         * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
 889         Declare.
 890         (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
 891         * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
 892
 893 2000-04-21  Richard Henderson  <rth@cygnus.com>
 894
 895         * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
 896         contents when performing a partial link.
 897         (bfd_elf_d30v_reloc_21): Likewise.
 898
 899 2000-04-20  H.J. Lu  <hjl@gnu.org>
 900
 901         * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
 902         patch to symbols defined by a shared object.
 903         * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
 904
 905 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 906
 907         K&R compiler fixes.
 908         * dwarf2.c (concat_filename): Avoid string literal concatenation.
 909         * ieee.c (ieee_get_symtab): Don't initialise union in struct.
 910
 911 Mon Apr 17 19:14:36 2000  David Mosberger  <davidm@hpl.hp.com>
 912
 913         * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
 914         (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
 915         (coff-ia64.lo): Add dependency.
 916         * Makefile.in: Regenerate.
 917         * coff-ia64.c: New file.
 918         * efi-app-ia32.c: Ditto.
 919         * efi-app-ia64.c: Ditto.
 920         * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
 921         (coff_set_flags): Ditto.
 922         (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
 923         * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
 924         * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
 925         * configure: Regenerate.
 926         * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
 927         (PUT_OPTHDR_IMAGE_BASE): Ditto.
 928         (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
 929         (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
 930         (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
 931         (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
 932         (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
 933         (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
 934         (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
 935         (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
 936         (GET_PDATA_ENTRY): Ditto.
 937         * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
 938         data_start.  Use above macros to read fields that are 64 bit wide for
 939         COFF_WITH_PEP64.  Don't truncate entry and text_start to 32 bits.
 940         (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
 941         FileAlignment and SectionAlignment to minimum alignment if they
 942         are zero.
 943         (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
 944         Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
 945         (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
 946         Use above macros to write fields that are 64 bit wide for
 947         COFF_WITH_PEP64.
 948         (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
 949         5*4 otherwise.  This should be right for IA-32 and IA-64, but may
 950         be wrong for platforms.  Use PDATA_ROW_SIZE instead of hardcoded
 951         value of 20 bytes.  Modify printing for COFF_WITH_PEP64 to print
 952         begin address, end address, and unwind info address only.  Use
 953         GET_PDATA_ENTRY() to read .pdata entries.  Use fprintf_vma() to
 954         print addresses.
 955         (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
 956         HIGH3ADJ relocation names.
 957         (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
 958         * targets.c: Declare bfd_efi_app_ia32_vec and
 959         bfd_efi_app_ia64_vec.
 960         (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
 961         bfd_efi_app_ia64_vec.
 962
 963 2000-04-17  Timothy Wall  <twall@cygnus.com>
 964
 965         * bfd-in2.h: Add prototypes for tic54x load page access.
 966         * bfd-in.h: Regenerate.
 967         * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
 968         in customized _set_arch_mach function.
 969         * coffcode.h (coff_set_alignment_hook): Set section load page if
 970         the appropriate macro is defined.
 971         (write_object_contents): Read section load page.
 972
 973 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
 974
 975         * elf32-hppa.h: Update copyright date.
 976
 977         * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
 978         * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
 979
 980         * elf32-d30v.c (MAX32): Don't use LL suffix.
 981         (MIN32): Define in terms of MAX32.
 982         (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
 983
 984         * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
 985         expression.
 986
 987         * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
 988
 989 2000-04-12  Alan Modra  <alan@linuxcare.com.au>
 990
 991         * dep-in.sed: Match space before file name, not after.
 992         * Makefile.am: Regenerate dependencies.
 993         * Makefile.in: Regenerate.
 994
 995         * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
 996         case, allow address wrap-around stupidly removed 2000-03-17.  Sign
 997         extend without an if statement.
 998
 999 2000-04-11  Alan Modra  <alan@linuxcare.com.au>
1000
1001         * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1002         signed quantites.
1003         * elf32-mips.c (gprel16_with_gp): Likewise.
1004         * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1005         here using -0x40000, not (int)0xfffc0000.
1006         (elf32_hppa_size_of_stub): Likewise.
1007
1008 2000-04-11  Timothy Wall  <twall@cygnus.com>
1009
1010         * coff-tic54x.c: Now builds with all targets.
1011         * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1012         * Makefile.in: Regenerate.
1013         * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1014         unitialized variable.
1015
1016 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1017
1018         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
1019         --enable-build-warnings option.
1020         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1021         * Makefile.in, configure: Re-generate.
1022
1023 2000-04-07  Nick Clifton  <nickc@cygnus.com>
1024
1025         * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1026         BFD_RELOC_THUMB_PCREL_BLX.
1027
1028         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1029         R_ARM_XPC25 and R_ARM_THM_PC22.
1030
1031         * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1032         R_ARM_XPC25 and R_ARM_THM_XPC22.
1033         (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1034         R_ARM_[XPC25|THM_XPC22].
1035
1036         * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1037         elf/arm-oabi.h to elf/arm.h
1038
1039         * Makefile.am: Fix dependency for elfarm-oabi.c
1040         * Makefile.in: Regenerate.
1041
1042         * bfd-in2.h: Regenerate.
1043         * libbfd.h: Regenerate.
1044
1045 2000-04-06  Michael Snyder  <msnyder@seadog.cygnus.com>
1046
1047         * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1048         and restore it on failure.  Release newly allocated tdata on
1049         failure.
1050
1051 Fri Apr  7 11:33:47 2000  Jim Wilson  <wilson@cygnus.com>
1052
1053         * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1054         (decode_line_info): Set it.  Report error if unit->line_offset is
1055         equal to or larger than it.
1056
1057 2000-04-07  Timothy Wall  <twall@cygnus.com>
1058
1059         * targets.c: Added vecs for tic54x.
1060         * reloc.c: Added relocs for tic54x.
1061         * libbfd.h: Regenerated.
1062         * configure: Add TI COFF vecs for tic54x.
1063         * configure.in: Ditto.
1064         * config.bfd (targ_cpu): Recognize new tic54x target.
1065         * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1066         * bfd-in2.h: Add tic54x target and relocations.
1067         * Makefile.am, Makefile.in: Add tic54x target.
1068         * archures.c (bfd_archures_list): Add tic54x target.
1069         * coff-tic54x.c: New.
1070         * cpu-tic54x.c: New.
1071
1072 2000-04-06  Michael Snyder  <msnyder@seadog.cygnus.com>
1073
1074         * elfcore.h (elf_core_file_p): call backend_object_p which
1075         thereby gets an opportunity to update the arch/machine type.
1076
1077 2000-04-06  Timothy Wall  <twall@cygnus.com>
1078
1079         * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1080         class.  Handle SEC_CLINK and SEC_BLOCK flags.
1081         * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1082         * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1083
1084 2000-04-06  Nick Clifton  <nickc@cygnus.com>
1085
1086         * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1087         EF_INTERWORK if this is an unknown EABI.
1088         (elf32_arm_merge_private_bfd_data): Check EABI version
1089         numbers.  Only check EF_xxx flags if the EABI version number
1090         is unknown.
1091         (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1092         if the EABI version number is unknown.
1093         (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1094         if the EABI version number is unknown.
1095
1096 Wed Apr  5 22:04:20 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
1097
1098         * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1099         BFD_RELOC_SH_LOOP_END.
1100         * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1101         sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1102         Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1103         (sh_elf_reloc_loop): New function.
1104         (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1105         any more.
1106         (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1107         (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1108         * bfd-in2.h, libbfd.h: Regenerate.
1109
1110 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
1111
1112         * po/bfd.pot: Regenerate.
1113
1114         * Makefile.am: Remove extraneous mkdep comment.
1115         (MKDEP): Use gcc -MM rather than mkdep.
1116         (DEP): Quote when passing vars to sub-make.  Add warning
1117         message to end.
1118         (DEP1): Rewrite for "gcc -MM".
1119         (CLEANFILES): Add DEP2.
1120         Update dependencies.
1121         * Makefile.in: Regenerate.
1122
1123 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
1124
1125         * configure.in: Added corefile support for AIX 4.3.  In particular,
1126         AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1127         compiling rs6000-core.c.
1128         * configure: Regenerated.
1129
1130 2000-04-03  H.J. Lu  <hjl@gnu.org>
1131
1132         * cache.c (bfd_open_file): Unlink the output file only if
1133         it has non-zero size.
1134
1135 2000-04-01  Ken Block USG  <block@zk3.dec.com>
1136
1137         * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1138         relative relocations for non-loaded sections in shared objects.
1139         (elf64_alpha_check_relocs): Similarly.
1140
1141 Mon Apr  3 13:37:15 2000  Hans-Peter Nilsson  <hp@axis.com>
1142
1143         * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1144         BFD_RELOC_16 to switch for extended relocs.
1145         (MY_swap_ext_reloc_in): New.
1146         (MY_swap_ext_reloc_out): New.
1147         (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1148         than NAME(aout,swap_ext_reloc_in) for extended relocs.
1149         (NAME(aout,squirt_out_relocs)): Similarly use
1150         MY_swap_ext_reloc_out.
1151         (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1152
1153 2000-04-03  Kazu Hirata  <kazu@hxi.com>
1154
1155         * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1156         the R_PCRWORD_B case.
1157
1158 2000-03-31  Thomas de Lellis  <tdel@wrs.com>
1159
1160         * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1161         on some targets.
1162         * ihex.c : Ditto.
1163
1164 Wed Mar 30 15:28:00 2000  Donald Lindsay  <dlindsay@cygnus.com>
1165
1166         * elf32-m32r.c (m32r_elf_generic_reloc): new function.  All
1167         HOWTO references to bfd_elf_generic_reloc, that have
1168         partial_inplace == true, now use the new function.  The function
1169         is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1170         extends its fixes to the R_M32R_{16,24,32} relocs.
1171         The new logic in m32r_elf_lo16_reloc() has been removed, and
1172         it instead calls the new routine to obtain that functionality.
1173
1174 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
1175
1176         * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1177         elf32_avr_check_relocs, avr_final_link_relocate,
1178         elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1179         elf32_avr_object_p): Add prototypes.
1180         (elf32_avr_gc_mark_hook): Add default for h->root.type.
1181         (bfd_elf_avr_final_write_processing): Make static.
1182
1183 2000-03-27  Denis Chertykov  <denisc@overta.ru>
1184
1185         * cpu-avr.c: New file.  BFD support routines for AVR architecture.
1186         * archures.c (bfd_architecture): Add AVR architecture.
1187         (bfd_archures_list): Add reference to AVR architecture info.
1188         * elf.c (prep_headers): Handle bfd_arch_avr.
1189         * reloc.c: Add various AVR relocation enums.
1190         * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1191         list.
1192         * Makefile.am: Add support for AVR elf.
1193         * configure.in: Likewise.
1194         * config.bfd: Likewise.
1195         * Makefile.in: Regenerate.
1196         * configure: This too.
1197         * bfd-in2.h: And this.
1198         * libbfd.h: And this.
1199
1200 2000-03-24  H.J. Lu  <hjl@gnu.org>
1201
1202         * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1203         (elf64_alpha_find_reloc_at_ofs): Likewise.
1204
1205 2000-03-17  Alan Modra  <alan@linuxcare.com.au>
1206
1207         * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1208         flag an overflow if the bitfield is outside -2**n to 2**n-1.  The
1209         allowable range used to be -2**(n-1) to 2**n-1.
1210         * reloc.c (_bfd_relocate_contents): Same here.  Also replace
1211         "boolean overflow" with "bfd_reloc_status_type flag".
1212
1213 2000-03-14  Doug Evans  <dje@casey.transmeta.com>
1214
1215         * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1216
1217 2000-03-14  Kazu Hirata  <kazu@hxi.com>
1218
1219         * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1220         of shrinks properly, including the last reloc.
1221
1222 2000-03-13  Kazu Hirata  <kazu@hxi.com>
1223
1224         * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1225         check for R_MOVL2.
1226
1227 2000-03-11  Alan Modra  <alan@linuxcare.com.au>
1228
1229         * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1230         a format mismatch rather than an "error" from bfd_read such as
1231         bfd_error_file_truncated.
1232
1233 2000-03-10  Geoff Keating  <geoffk@cygnus.com>
1234
1235         * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1236         sign-extension and big-endian compensation for
1237         R_MIPS_64 even in ld -r.
1238
1239 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
1240
1241         * elf32-mips.c (mips_elf_next_relocation): Rename from
1242         mips_elf_next_lo16_relocation, and generalize to look
1243         for any relocation type.
1244         (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1245         (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1246         (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1247         (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1248         (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1249         (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1250         (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1251         (mips_rtype_to_howto): Likewise.
1252         (mips_elf_calculate_relocation): Handle new relocs.
1253         (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1254         are paired.  The addend for R_MIPS_GNU_REL16_S2
1255         is shifted right two bits.
1256
1257 2000-03-10  Alan Modra  <alan@linuxcare.com.au>
1258
1259         * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1260         comment, and ensure it doesn't happen again.
1261         (bfd_install_relocation): Same here.
1262         (_bfd_relocate_contents): Don't bother assigning unused signmask
1263         shift result.  Fix typos in comments.
1264         Remove trailing whitespace throughout file.
1265
1266 2000-03-07  Doug Evans  <dje@casey.transmeta.com>
1267
1268         * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1269         * bfd-in2.h: Rebuild.
1270
1271 2000-03-06  Nick Clifton  <nickc@cygnus.com>
1272
1273         * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1274         sym_ptr_ptr fields.
1275         (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1276         (SIZEOF_ILF_STRINGS): Redefine.
1277         (pe_ILF_make_a_symbol-reloc): New function.  Creates a symbol
1278         relative reloc, as opposed to a section relative reloc.
1279         (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1280         not C_LABEL.
1281         Add length of symbol's prefix to string pointer.
1282         Store a pointer to the symbol in the symbol pointer table.
1283         (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1284         Initialise the symbol pointer table.
1285         Store the hint in the Hint/Name table.
1286         Make the jump reloc be symbol realtive, not section relative.
1287         Create an import symbol for imported code.
1288
1289 2000-03-06  Catherine Moore  <clm@cygnus.com>
1290
1291         * elf.c (swap_out_syms):  Check for null type_ptr.
1292
1293 2000-03-01  Hans-Peter Nilsson  <hp@axis.com>
1294
1295         * aout-target.h (MY(write_object_contents)): Remove unused
1296         and unusable "#if CHOOSE_RELOC_SIZE".
1297         * pc532-mach.c (MY(write_object_contents)): Ditto.
1298         * netbsd.h (MY(write_object_contents)): Ditto.
1299         * hp300hpux.c (MY(write_object_contents)): Ditto.
1300         * freebsd.h (MY(write_object_contents)): Ditto.
1301         * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1302
1303 2000-02-29  H.J. Lu  <hjl@gnu.org>
1304
1305         * peicode.h (jtab): Make it static.
1306
1307         * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1308         defined and COFF_IMAGE_WITH_PE is not defined.
1309         (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1310         COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1311
1312 2000-03-01  Nick Clifton  <nickc@cygnus.com>
1313
1314         * coff-arm.c (bfd_arm_process_before_allocation): Make
1315         'symndx' signed to prevent compile time warning.
1316
1317         * coff-mcore.c: Remove unused prototype for pe_object_p.
1318
1319         * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1320         functions that are not used when COFF_IMAGE_WITH_PE is
1321         defined.
1322         (struct sh_opcode): Change type of 'flags' field to unsigned
1323         long so that it can hold the USESAS flag.
1324
1325         * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1326
1327         * elf-m10300.c (mn10300_elf_relax_section): Initialise
1328         'sym_sec'.
1329
1330         * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1331         parameters.
1332         Remove unusued variables and code.
1333         (elf_backend_add_symbol_hook): Fix prototype.
1334
1335         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1336         'srelgot'.
1337
1338         * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1339         'oldinst'.
1340
1341         * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1342         parameters.
1343         Remove unusued variables and code.
1344         (elf_backend_add_symbol_hook): Fix prototype.
1345
1346         * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1347
1348         * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1349         to unused function parameter.
1350
1351         * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1352         parameters.
1353         Use EMPTY_HOWTO to initialise empty howto slots.
1354         Remove unused variables.
1355
1356         * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1357
1358 2000-03-01  H.J. Lu  <hjl@gnu.org>
1359
1360         * aoutx.h (aout_link_input_section_std): Pass "true" to
1361         the undefined_symbol callback.
1362         (aout_link_input_section_ext): Likewise.
1363         * bout.c (get_value): Likewise.
1364         * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1365         * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1366         Likewise.
1367         (alpha_relocate_section): Likewise.
1368         * coff-arm.c (coff_arm_relocate_section): Likewise.
1369         * coff-i960.c (coff_i960_relocate_section): Likewise.
1370         * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1371         * coff-mips.c (mips_relocate_section): Likewise.
1372         * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1373         * coff-sh.c (sh_relocate_section): Likewise.
1374         * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1375         * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1376         * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1377         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1378         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1379         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1380         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1381         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1382         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1383         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1384         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1385         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1386         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1387         * elflink.h (elf_link_output_extsym): Likewise.
1388         * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1389         * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1390         * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1391
1392         * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1393         undefined_symbol callback when building shared library with
1394         -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1395         "true".
1396         * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1397         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1398         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1399         * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1400         (elf32_mips_get_relocated_section_content): Likewise.
1401         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1402         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1403         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1404         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1405
1406 2000-02-28  Nick Clifton  <nickc@cygnus.com>
1407
1408         * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1409         * Makefile.in: Regenerate.
1410
1411         * configure.in: Add support for mips and sh pe vectors.
1412         * configure: regenerate.
1413
1414         * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1415         targets.
1416
1417         * targets.c: Add mips and sh pe vectors.
1418
1419         * libpei.h (coff_final_link_postscript): Only define if not
1420         already defined.
1421
1422         * coffcode.h: Add support for WinCE magic numbers.
1423
1424         * peigen.c (pe_print_reloc): Update comment and rearrange
1425         appending of newline character.
1426
1427         * peicode.h: Add support for Image Library Format.
1428         (pe_ILF_vars): Structure containing data used by ILF code.
1429         (pe_ILF_make_a_section): New function.  Create a section based
1430         on ILF data.
1431         (pe_ILF_make_a_reloc): New function.  Create a reloc based on
1432         ILF data.
1433         (pe_ILF_make_a_symbol): New function.  Create a symbol based
1434         on ILF data.
1435         (pe_ILF_save_relocs): New function.  Store the relocs created
1436         by pe_ILF_make_a_reloc in a section.
1437         (pe_ILF_build_a_bfd): New function.  Create a BFD describing
1438         an ILF object.
1439         (pe_ILF_object_p): New function.  Return a bfd_target pointer
1440         for an ILF object.
1441         (pe_bfd_object_p): If an ILF object is detected call
1442         pe_ILF_object_p on it.
1443
1444         * coff-arm.c: Add support for WinCE relocs which are different
1445         from normal ARM COFF relocs.
1446         * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1447
1448         * coff-sh.c: Add support for sh-pe target.
1449         * pe-sh.c: New file.  Support code for sh-pe target.
1450         * pei-sh.c: New file.  Support code for sh-pe target.
1451
1452         * pe-mips.c: New file.  Support code for mips-pe target.
1453         * pei-mips.c: New file.  Support code for mips-pe target.
1454
1455 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
1456
1457         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1458         architecture if the object causing the bump is dynamic.
1459         * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1460         and also don't it for memory ordering.
1461         (sparc64_elf_write_relocs): Take src_rela out of the loop.
1462
1463 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
1464
1465         * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1466         calling bfd_get_section_size_before_reloc.
1467         (decode_line_info): Likewise.
1468         (_bfd_dwarf2_find_nearest_line): Likewise.
1469
1470 2000-02-27  Eli Zaretskii  <eliz@is.elta.co.il>
1471
1472         * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1473         name of the libtool directory.
1474         * Makefile.in: Rebuild.
1475
1476 Fri Feb 25 18:39:26 2000  Rodney Brown (RodneyBrown@pmsc.com)
1477
1478         * som.c (SOM_HOWTO): Define.
1479         (som_hppa_howto_table): Use it.
1480
1481 2000-02-25  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
1482
1483         * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1484
1485         * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1486
1487 2000-02-24  Catherine Moore  <clm@cygnus.com>
1488
1489         * som.c (som_misc_symbol_info):  Add field
1490         secondary_def.
1491         (som_bfd_derive_misc_symbol_info):  Initialize
1492         secondary_def.
1493         (som_build_and_write_symbol_table): Keep track
1494         of secondary_def field.
1495         (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1496         if secondary_def field is set.
1497         (som_bfd_ar_write_symbol_stuff): Initialize
1498         secondary_def.
1499
1500 2000-02-23  Stephane Carrez  <stcarrez@worldnet.fr>
1501
1502         * dwarf2.c (read_address): Read 16-bits addresses.
1503         (parse_comp_unit): Accept addr_size == 2.
1504
1505 2000-02-23  Alan Modra  <alan@spri.levels.unisa.edu.au>
1506
1507         * bfd-in.h: Update copyright date.
1508
1509 2000-02-23  Linas Vepstas <linas@linas.org>
1510
1511         * cpu-i370.c: New file.
1512         * elf32-i370.c:  New file.
1513         * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1514         (bfd_i370_arch): New.
1515         (bfd_archures_list): Add bfd_i370_arch.
1516         * elf.c (prep_headers): Add bfd_arch_i370.
1517         * Makefile.am: Add support for IBM 370 elf.
1518         * config.bfd: Likewise.
1519         * configure.in: Likewise.
1520         * libbfd.h (bfd_reloc_code_real_names): Likewise.
1521         * reloc.c (bfd_reloc_code_type): Likewise.
1522         * targets.c: Likewise.
1523
1524         * Makefile.in: Regenerate.
1525         * configure: Regenerate.
1526         * bfd-in2.h: Regenerate.
1527
1528 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
1529
1530         * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1531         invalid relocation types, and change them to R_386_NONE.
1532
1533 2000-02-22  H.J. Lu  <hjl@gnu.org>
1534
1535         * elflink.h (elf_link_add_object_symbols): If a version symbol is
1536         not defined, don't add a second ELF_VER_CHR.
1537
1538         * elflink.h (elf_bfd_final_link): Call output_extsym for global
1539         symbols converted to local symbols even when stripping all
1540         symbols.
1541         (elf_link_output_extsym): Process global symbols converted to
1542         local symbols even if they are being stripped.
1543
1544 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
1545
1546         * archures.c (bfd_octets_per_byte): Return unsigned int.
1547         (bfd_arch_mach_octets_per_byte): Ditto.
1548         * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1549         comparison warning.
1550         * section.c (bfd_get_section_size_before_reloc): Quell signed
1551         vs. unsigned comparison warning.
1552         (bfd_get_section_size_after_reloc): Same here.  Fix parentheses too.
1553         * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1554         change.  What was I thinking?
1555         * bfd-in2.h: Regenerate.
1556
1557         * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1558         (elf_gc_sections): Same here.
1559         (elf_gc_common_finalize_got_offsets): And here.
1560
1561 2000-02-21  Ian Lance Taylor  <ian@zembu.com>
1562
1563         ELF HPPA doesn't work at present; remove it until it does.
1564         * config.bfd: Comment out setting targ_defvec to
1565         bfd_elf32_hppa_vec.
1566         * Makefile.am: Rebuild dependencies.
1567         (BFD32_BACKENDS): Remove elf32-hppa.lo.
1568         (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1569         (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1570         * Makefile.in: Rebuild.
1571         * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1572
1573 2000-02-18  Geoff Keating  <geoffk@cygnus.com>
1574
1575         * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1576         is no bfd_free().  Revert bfd_free part of previous change.
1577
1578 2000-02-18  Geoff Keating  <geoffk@cygnus.com>
1579
1580         * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1581         arrays.
1582         (coff_compute_section_file_positions): Use bfd_free to pair
1583         bfd_malloc.
1584         (coff_write_object_contents): Likewise.
1585
1586         * coff-rs6000.c (xcoff_howto_table_16): New variable.
1587         (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1588
1589 2000-02-18  Ulrich Drepper  <drepper@cygnus.com>
1590
1591         * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1592         (xcoff_ar_file_hdr_big): New structure.
1593         (SIZEOF_AR_FILE_HDR_BIG): New macro.
1594         (xcoff_ar_hdr_big): New structure.
1595         (SIZEOF_AR_HDR_BIG): New macro.
1596         (xcoff_big_format_p): New macro.
1597         (xcoff_ardata_big): New macro.
1598         (arch_xhdr_big): New macro.
1599         (xcoff_slurp_armap): Handle large archives.
1600         (xcoff_archive_p): Detect large archives.
1601         (xcoff_read_ar_hdr): Handle large archives.
1602         (xcoff_openr_next_archived_file): Handle large archives.
1603         (xcoff_generic_stat_arch_elt): Handle large archives.
1604         (xcoff_write_armap_old): Rename from xcoff_write_armap.
1605         (xcoff_write_armap_big): New function.
1606         (xcoff_write_armap): New function, dispatch to _old or _big.
1607         (xcoff_write_archive_contents_old): Rename from
1608         xcoff_write_archive_contents.
1609         (xcoff_write_archive_contents_big): New function.
1610         (xcoff_write_archive_contents): New function, dispatch to _old or
1611         _big.
1612
1613 2000-02-18  Richard Henderson  <rth@cygnus.com>
1614
1615         * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1616         and hide_symbol members.
1617         (elf_link_hash_copy_indirect): Remove.
1618         (elf_link_hash_hide_symbol): Remove.
1619         (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1620         and elf_backend_hide_symbol.
1621         (_bfd_elf_link_hash_copy_indirect): Declare.
1622         (_bfd_elf_link_hash_hide_symbol): Declare.
1623         * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1624         (_bfd_elf_link_hash_hide_symbol): Likewise.
1625         (_bfd_elf_link_hash_table_init): Don't init killed members.
1626         * elflink.h (elf_link_add_object_symbols): Use the bed function
1627         pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1628         (elf_link_assign_sym_version): Likewise.
1629         * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1630         (elf_backend_hide_symbol): Likewise.
1631         (elfNN_bed): Update for new members.
1632
1633 2000-02-17  Kevin Buettner  <kevinb@redhat.com>
1634
1635         * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1636         STACK_END_ADDR): Define for new core file format.
1637         (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1638         for handling the vagaries of the various core file structures used
1639         by AIX over the years.
1640         (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1641         Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1642         core_dumpx structure.
1643
1644 Thu Feb 17 00:04:48 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
1645
1646         * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1647         (bfd_mach_sh3_dsp): Likewise.
1648         (bfd_mach_sh4): Reinstate.
1649         (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1650         * bfd-in2.h: Regenerate.
1651         * coff-sh.c (struct sh_opcode): flags is no longer short.
1652         (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1653         (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1654         (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1655         (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1656         (sh_opcodes): No longer const.
1657         (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1658         (sh_insn_uses_reg): Check for USESAS and USESR8.
1659         (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1660         (_bfd_sh_align_load_span): Return early for SH4.
1661         Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1662         Take into account that field b of a parallel processing insn
1663         could be mistaken for a separate insn.
1664         * cpu-sh.c (arch_info_struct): New array elements for
1665         sh2, sh-dsp and sh3-dsp.
1666         Reinstate element for sh4.
1667         (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1668         (SH4_NEXT): Reinstate.
1669         (SH3_NEXT, SH3E_NEXT): Adjust.
1670         * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1671         * elf32-sh.c (sh_elf_set_private_flags): New function.
1672         (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1673         (sh_elf_merge_private_data): New function.
1674         (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1675         (bfd_elf32_bfd_copy_private_bfd_data): Define.
1676         (bfd_elf32_bfd_merge_private_bfd_data): Change to
1677         sh_elf_merge_private_data.
1678
1679 2000-02-13  Richard Henderson  <rth@cygnus.com>
1680
1681         * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1682         hide_symbol members.
1683         (elf_link_hash_copy_indirect): New.
1684         (elf_link_hash_hide_symbol): New.
1685         * elflink.h (elf_link_add_object_symbols): Break out copy from
1686         indirect new new symbol to elf.c.
1687         (elf_link_assign_sym_version): Break out privatization of
1688         non-exported symbol to elf.c.
1689         * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1690         (_bfd_elf_link_hash_hide_symbol): New.
1691         (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1692
1693 2000-02-13  Ian Lance Taylor  <ian@zembu.com>
1694
1695         * section.c (_bfd_strip_section_from_output): Add info parameter.
1696         If it passed as non-NULL, use it to check whether any input BFD
1697         has an input section which uses this output section.  Change all
1698         callers.
1699         * bfd-in2.h: Rebuild.
1700
1701         * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1702         bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1703         1999-11-29.
1704         * bfd-in2.h: Rebuild.
1705
1706 2000-02-10  Timothy Wall  <twall@cygnus.com>
1707
1708         * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1709         allow final modifications of swapped-in symbol.
1710         (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1711         * coffcode.h (coff_write_relocs): Use macro
1712         SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1713         symbol index should be set to -1.
1714
1715 Thu Feb 10 20:07:50 GMT 2000  Toshiyasu Morita (toshi.morita@sega.com)
1716
1717         * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1718         USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1719         * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1720         * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1721         sh_insns_uses_or_sets_freg): New functions.
1722         * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1723         * (sh_insns_conflict): Use new functions and new macros to
1724         detect conflicts when two instructions both set same integer registers,
1725         both set same fp register, and both set special register.
1726
1727 2000-02-09  Timothy Wall  <twall@cygnus.com>
1728
1729         * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1730         swapping in sections, so that the swapping routines have access to
1731         the arch/mach info.
1732
1733 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1734
1735         * coff-go32.c: Update comment. Update copyright.
1736
1737 2000-01-27  Thomas de Lellis  <tdel@windriver.com>
1738
1739         * syms.c (bfd_decode_symclass)
1740         Two new class characters were added - 'V' and 'v'.  The
1741         meaning of 'W' is now restricted to just weak non-object
1742         symbols.  This allows differentiation between, for example,
1743         weak functions vs weak objects.  nm for example now dumps:
1744         'W' = weak global
1745         'w' = weak unresolved
1746         'V' = weak global object
1747         'v' = weak unresolved object
1748
1749         (bfd_is_undefined_symclass): New function.  Return true if the
1750         given symbol class represents and undefined/unresolved symbol.
1751
1752         (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1753         unresolved symbols.
1754
1755         * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1756
1757         * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1758         STT_ARM_16BIT flag set, but it is not attached to a data object
1759         return STT_ARM_16BIT so that it will be treated as code by the
1760         disassembler.
1761
1762 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
1763
1764         * coff-i386.c (i3coff_object_p): Remove prototype.
1765         Update copyright.
1766
1767         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1768         to name.  Update copyright.
1769
1770         * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1771         assignment to avoid warning.  Update copyright.
1772
1773 2000-01-24  Robert Lipe  (robertl@sco.com)
1774
1775         * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1776         instead of using GNU C extension.
1777
1778 2000-01-21  Nick Clifton  <nickc@cygnus.com>
1779
1780         * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1781         amount from a bfd_in_memory structure.
1782         (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1783         structure.
1784
1785 2000-01-14  Nick Clifton  <nickc@cygnus.com>
1786
1787         * linker.c (default_indirect_link_order): oops - fix incorrectly
1788         applied patch from Tim Wall.
1789
1790 2000-01-13  Timothy Wall (twall@tiac.net>
1791
1792         * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1793         = scnhsz, filhsz, relsz, aoutsz, etc)
1794
1795          * coffswap.h: Ditto.
1796
1797 2000-01-13  Nick Clifton  <nickc@cygnus.com>
1798
1799         * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1800         interwork thumb to arm stub.
1801
1802 2000-01-13  Timothy Wall (twall@tiac.net>
1803
1804         * archures.c (bfd_octets_per_byte): New function: Return
1805         target byte size.
1806         (bfd_arch_mach_octets_per_byte): New function: Return target
1807         byte size.
1808
1809         * section.c: Distinguish between octets and bytes for usage of
1810         _cooked_size,  _raw_size, and output_offset.  Clarify
1811         description of bfd_set_section_contents.
1812
1813         * bfd-in2.h: Regenerate.
1814
1815         * coffgen.c: Indicate that the offset parameter is in bytes, not
1816         octets.
1817
1818         * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1819         where appropriate to get the octet offset when calling
1820         bfd_set_section_contents.
1821         (bfd_coff_reloc_link_order): Ditto.
1822
1823         * linker.c (bfd_generic_reloc_link_order): Ditto.
1824         (_bfd_default_link_order): Ditto.
1825
1826         * reloc.c (bfd_perform_relocation):  Distinguish between octets
1827         and bytes.  Use octets when indexing into octet data; use bytes
1828         when calculating target addresses.
1829         (bfd_install_relocation): Ditto.
1830
1831         * srec.c (srec_write_section): Ditto.
1832
1833 2000-01-13  Nick Clifton  <nickc@cygnus.com>
1834
1835         * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1836         3 to 2.  This allows 4 byte sized sections, which is necessary for
1837         dlltool to build functioning DLLs.
1838
1839 2000-01-10  Philip Blundell  <pb@futuretv.com>
1840
1841         * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1842         (arm*-*-conix*): New target.
1843
1844 2000-01-10  Egor Duda  <deo@logos-m.ru>
1845
1846         * config.bfd: Include elf32_i386 vector to target list for cygwin
1847         and mingw.
1848
1849         * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1850         * configure.in: Test for structure win32_pstatus_t in
1851         <sys/procfs.h>
1852         * configure: Regenerate.
1853
1854         * elf.c (elfcore_grok_win32pstatus): New function: process
1855         win32_pstatus_t notes in elf core file.
1856         (elfcore_grok_note): Detect win32_pstatus notes.
1857
1858 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
1859
1860         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1861         visibility.
1862         * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1863         * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1864
1865 1999-12-29  Richard Henderson  <rth@cygnus.com>
1866
1867         * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1868         if no dynamic sections created.
1869
1870 1999-12-27  Nick Clifton  <nickc@cygnus.com>
1871
1872         * peicode.h (pe_bfd_object_p): Only define for PE format
1873         targets.
1874
1875 1999-12-17  Nick Clifton  <nickc@cygnus.com>
1876
1877         * coff-i386.c (i3coff_object_p): Delete.
1878         (i386coff_vec): Replace reference to i3coff_object_p with a
1879         reference to coff_object_p.
1880
1881         * coff-mcore.c (pe_object_p): Delete.
1882
1883         * peicode.h (pe_bfd_object_p): New function: Detect the
1884         presence of a PE format COFF object file.  Also detect and
1885         warn about the presence of LINK6 format Image Library Format
1886         object files.
1887
1888 1999-12-16  Nick Clifton  <nickc@cygnus.com>
1889
1890         * coff-arm.c (NUM_ELEM): New macro.
1891         (NUM_RELOCS): New macro: The number of known ARM relocs.
1892         (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1893         (coff_arm_rtype_to_howto):  Return NULL if the reloc type is out
1894         of range.
1895         (bfd_arm_process_before_allocation): Produce a warning message if
1896         an out of range symbol index is encountered.
1897
1898 1999-12-14  Nick Clifton  <nickc@cygnus.com>
1899
1900         * elflink.h (is_global_symbol_definition): New Function: Return
1901         true iff the symbol is being given a global definition in this
1902         bfd.
1903         (elf_link_is_defined_archive_symbol): Do not bother processing
1904         symbols for an archive element that has already been included
1905         in the link.
1906         Use is_global_symbol_definition().
1907
1908 1999-12-09  Andrew Cagney  <cagney@cygnus.com>
1909
1910         * config.bfd: Add support for sparc-*-netbsdelf* and
1911         sparc-*-netbsdaout*.
1912
1913 1999-12-13  Nick Clifton  <nickc@cygnus.com>
1914
1915         * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1916         if the symbol is in the common section.
1917
1918 1999-12-10  Nick Clifton  <nickc@cygnus.com>
1919
1920         * elflink.h (elf_link_is_defined_archive_symbol): New
1921         function: Decide if a symbol, in an archive map is there
1922         because it is defined in the archive element, or because it is
1923         just another common declaration of it.
1924         (elf_link_add_archive_symbols): Use
1925         elf_link_is_defined_archive_symbol to decide if an archive
1926         element contain a reference to a common symbol should be
1927         linked in or not.
1928
1929 1999-12-10  Nick Clifton  <nickc@cygnus.com>
1930
1931         * elflink.h: Revert previous patch.
1932         * targets.c: Revert previous patch.
1933         * libbfd-in2.h: Revert previous patch.
1934         * libbfd.h: Revert previous patch.
1935         * elfxx-target.h: Revert previous patch.
1936         * archive.c: Revert previous patch.
1937         * aout-target.h: Revert previous patch.
1938         * aout-tic30.h: Revert previous patch.
1939         * bfd.c: Revert previous patch.
1940         * coff-alpha.c: Revert previous patch.
1941         * coff-rs6000.c: Revert previous patch.
1942         * elf64-mips.c: Revert previous patch.
1943         * ieee.c: Revert previous patch.
1944         * libecoff.h: Revert previous patch.
1945         * oasys.c: Revert previous patch.
1946         * som.c: Revert previous patch.
1947         * vms.c: Revert previous patch.
1948
1949 1999-12-09  Nick Clifton  <nickc@cygnus.com>
1950
1951         * elflink.h (elf_link_add_archive_symbols): Add an archive
1952         element even if contains a symbol which is currently only
1953         considered to be a common.
1954
1955         * targets.c (struct bfd_target): Add new field
1956         _bfd_allow_commons_in_armap.
1957         * bfd-in2.h:Regenerate.
1958
1959         * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1960         Define.
1961          (_bfd_archive_bsd_allow_commons_in_armap): Define.
1962         * libbfd.h: Regenerate.
1963
1964         * elfxx-target.h: If using COFF archive map, override
1965         definition of allow_commons_in_armap and replace with
1966         bfd_false.
1967
1968         * archive.c (bfd_compute_and_write_armap): Do not place common
1969         symbols into the archive map unless _bfd_allow_commons_in_armap
1970         returns true.
1971
1972         * aout-target.h (MY_allow_commons_in_armap): Define.
1973         * aout-tic30.h (MY_allow_commons_in_armap): Define.
1974         * bfd.c (bfd_allow_commons_in_armap): Define.
1975         * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1976         * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1977         * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1978         * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1979         * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1980         * oasys.c (oasys_allow_commons_in_armap): Define.
1981         * som.c (som_allow_commons_in_armap): Define.
1982         * vms.c (vms_allow_commons_in_armap): Define.
1983
1984 1999-12-07  Jim Blandy  <jimb@cygnus.com>
1985
1986         Add support for SSE registers in ELF core files.
1987         * elf.c (elfcore_make_note_pseudosection): New function.
1988         (elfcore_grok_prfpreg): Use it.
1989         (elfcore_grok_prxfpreg): New function.
1990         (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1991
1992 1999-12-03  Ian Lance Taylor  <ian@zembu.com>
1993
1994         * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1995         value by 4 before storing it back in the field.  From
1996         Koundinya. K <kk@ddeorg.soft.net>.
1997
1998 Tue Nov 30 22:41:14 1999  Jeffrey A Law  (law@cygnus.com)
1999
2000         * archures.c (bfd_mach_am33): Define.
2001         * bfd-in2.h: Rebuilt.
2002         * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2003         * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2004         (compute_function_info): Handle additional registers saved by
2005         movm on the am33.
2006         (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2007         (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2008
2009 1999-11-29  Jim Blandy  <jimb@cygnus.com>
2010
2011         * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2012         functions.
2013         * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2014         declarations.
2015
2016 1999-11-27  Michael Meissner  <meissner@cygnus.com>
2017
2018         * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2019         internal use within gas for alpha explicit relocations.
2020         (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2021         (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2022         (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2023         (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2024         (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2025         (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2026
2027         * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2028         BFD_RELOC_ALPHA_USER_*.
2029
2030         * bfd-in2.h: Regenerate.
2031         * libbfd.h: Regenerate.
2032
2033 1999-11-26  Fred Fish  <fnf@cygnus.com>
2034
2035         * elf.c (elfcore_read_notes): Add prototype for static function.
2036         (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2037         (bfd_section_from_phdr): Replacement function that calls
2038         _bfd_elf_make_section_from_phdr for generic segment types and
2039         backend fucntion pointed to by elf_backend_section_from_phdr for
2040         backend specific segment types.
2041         (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2042         now called by _bfd_elf_make_section_from_phdr.  Note that this func
2043         is now just a stub between the caller and bfd_section_from_phdr.
2044
2045         * elf-bfd.h (struct elf_backend_data): Add new function pointer
2046         elf_backend_section_from_phdr.
2047         (elf_backend_section_from_phdr): Add prototype.
2048
2049         * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2050         (elfNN_bed): Add elf_backend_section_from_phdr.
2051
2052 1999-11-25  Nick Clifton  <nickc@cygnus.com>
2053
2054         * coff-arm.c (bfd_arm_get_bfd_for_interworking):  Add
2055         SEC_CODE and SEC_READONLY flags to glue sections.
2056
2057         * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2058         SEC_CODE and SEC_READONLY flags to glue sections.
2059
2060 1999-11-20  Nick Clifton  <nickc@cygnus.com>
2061
2062         * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2063         delta.
2064
2065 1999-11-19  Catherine Moore  <clm@cygnus.com>
2066
2067         * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2068         (elf_cpu32_plt_entry): Likewise.
2069
2070 1999-11-18  Nick Clifton  <nickc@cygnus.com>
2071
2072         * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2073         for RVA relocs.
2074         (coff_mcore_relocate_section): Initialise addend to 0.
2075         Special case processing of RVA reloc.
2076
2077 1999-11-17  Richard Henderson  <rth@cygnus.com>
2078
2079         * elf-bfd.h (struct elf_backend_data): Reorder collect and
2080         type_change_ok; add sign_extend_vma.
2081         * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2082         * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2083         (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2084         * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2085         (elfNN_bed): Follow struture changes.
2086
2087 1999-11-09  Ian Lance Taylor  <ian@zembu.com>
2088
2089         * libbfd.c (bfd_read): Check result of read against desired result
2090         using !=, not <.
2091         (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2092         invalid compared to the section size.
2093
2094         * ieee.c (ieee_slurp_debug): Get the length of the debug
2095         information right if there is no data part.
2096
2097 Tue Nov  2 01:44:41 1999  Jeffrey A Law  (law@cygnus.com)
2098
2099         * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2100         R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2101
2102 1999-10-28  Ian Lance Taylor  <ian@zembu.com>
2103
2104         * elflink.h (elf_bfd_final_link): Make last_local signed.
2105
2106 1999-10-27  Ian Lance Taylor  <ian@zembu.com>
2107
2108         * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2109         starts with a zero.
2110
2111 Sat Oct 23 17:36:12 1999  Andrew Cagney  <cagney@b1.cygnus.com>
2112
2113         * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2114         bfd_mach_d10v_ts3.
2115         * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2116         * bfd-in2.h: Regenerate.
2117
2118 1999-10-15  Andrew Haley  <aph@cygnus.com>
2119
2120         * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2121
2122 Sun Oct 17 17:19:00 1999  Jeffrey A Law  (law@cygnus.com)
2123
2124         * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2125
2126 1999-10-08  Ian Lance Taylor  <ian@zembu.com>
2127
2128         * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2129         a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2130         too.
2131
2132 Fri Oct  8 13:03:45 1999  Geoffrey Keating  <geoffk@cygnus.com>
2133
2134         * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2135         relocs also need the GP value.
2136         (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2137         properly.  Handle sign-extension for R_MIPS_64 correctly.  Correct
2138         the GP value for R_MIPS_LITERAL relocs too.  Handle
2139         R_MIPS_64 relocs properly on big-endian MIPS.
2140         (mips_elf_sign_extend): Behave properly with 'long long'.
2141         (mips_elf_highest): Correct typo.
2142
2143 Mon Oct  4 17:49:45 1999  Nick Clifton  <nickc@cygnus.com>
2144
2145         * cpu-m32r.c (arch_info_struct): New static global.
2146         (bfd_m32r_arch): Refer to it.
2147         * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2148         (m32r_elf_print_private_bfd_data): Ditto.
2149         (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2150         * archures.c (bfd_mach_m32rx): Define it.
2151         * bfd-in2.h: Rebuild.
2152
2153 1999-09-28  Fred Fish  <fnf@cygnus.com>
2154
2155         * targets.c (cisco_core_vec): Replaced with two new vecs ...
2156         (cisco_core_big_vec): Add new bigendian vec.
2157         (cisco_core_little_vec): Add new little endian vec.
2158
2159         * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2160         (crash_info_locs): Add array of possible offsets.
2161         (MASK_ADDR): Mask to apply to crash info offset.
2162         (crashinfo_external): Add textbase, database, bssbase and
2163         turn into a typedef.
2164         (cisco_core_file_validate): Renamed from cisco_core_file_p.
2165         Many small changes to account for additional hardware versions.
2166         Pick a reasonable size for ".reg" section.  Add a ".crash"
2167         section to allow access to crashinfo_external struct.
2168         (cisco_core_file_p): New version of this function that
2169         iterates over crash_info_locs, calling cisco_core_file_validate.
2170         (cisco_core_vec): Old big endian only vec replaced with ...
2171         (cisco_core_big_vec): Add big endian version.
2172         (cisco_core_little_vec): Add little endian version.
2173
2174         * configure.in (cisco_core_vec): Split to two new vectors ...
2175         (cisco_core_big_vec): New target vector.
2176         (cisco_core_little_vec): New target vector.
2177         * configure: Regenerate.
2178         * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2179         to cisco_core_big_vec in targ_selvecs.
2180
2181 1999-09-28  Geoffrey Keating  <geoffk@cygnus.com>
2182
2183         * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2184         (mips_elf_relocate_got_local): Unused, delete.
2185         (mips_elf_relocate_global_got): Unused, delete.
2186
2187 1999-09-24  Fred Fish  <fnf@cygnus.com>
2188
2189         * elf.c (bfd_section_from_phdr): Add typename variable.  Use p_type
2190         to initialize it to something meaningful.  Then use it to generate
2191         more useful segment names.
2192
2193 Sun Sep 19 12:16:47 1999  Jeffrey A Law  (law@cygnus.com)
2194
2195         * som.c (NO_PCREL_MODES): Define if the system does not define
2196         R_SHORT_PCREL_MODE.
2197         (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2198         (som_write_fixups): Eliminate redundant pcrel mode relocs.  Handle
2199         R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2200         * libhppa.h (dis_assemble_22): New function.
2201         (bfd_hppa_insn2fmt): Handle long branch.
2202
2203         * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2204         in PA2.0.
2205
2206 1999-09-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
2207
2208         * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2209         BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2210         (reloc_howto_type howto_table): Tidy comments and whitespace.
2211
2212 1999-09-17  Nick Clifton  <nickc@cygnus.com>
2213
2214         * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2215         previous delta.  Set sec->gc_mark instead.
2216
2217 Thu Sep 16 11:21:13 1999  Catherine Moore  <clm@cygnus.com>
2218
2219         * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2220         (elf_cpu32_plt_entry): Likewise.
2221
2222 Thu Sep 16 10:48:17 1999  Jeffrey A Law  (law@cygnus.com)
2223
2224         * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2225
2226         * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2227         symbol table, then just compute a suitable value (but do not
2228         create a __gp symbol).
2229
2230         * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2231         symbols when building shared libraries.
2232         (elf_hppa_final_link_relocate): Correct handling of PCREL
2233         relocations against undefined symbols.
2234
2235 1999-09-16  Nick Clifton  <nickc@cygnus.com>
2236
2237         * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2238         interworking sections as linker created so that they will not
2239         be removed by garbage collection.
2240
2241 Wed Sep 15 02:31:57 1999  Jeffrey A Law  (law@cygnus.com)
2242
2243         * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2244         (elf_hppa_final_link_relocate): Consistently create an absolute
2245         address, then subtract out the value of __gp.
2246
2247 1999-09-14  Michael Meissner  <meissner@cygnus.com>
2248
2249         * configure.in (Canonicalization of target names): Remove adding
2250         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2251         generates $ac_config_sub with a ${CONFIG_SHELL} already.
2252         * configure: Regenerate.
2253
2254 1999-09-14  Nick Clifton  <nickc@cygnus.com>
2255
2256         * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2257         Mitsubishi).
2258
2259 Mon Sep 13 20:01:47 1999  Jeffrey A Law  (law@cygnus.com)
2260
2261         * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2262         (elf_hppa_final_link): Initialize text_segment_base and
2263         data_segment_base.
2264         (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2265
2266         * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2267         (elf_hppa_final_link_relocate): Likewise.
2268         (elf_hppa_relocate_insn): Likewise.
2269         (elf_hppa_relocate_section): Initialize HOWTO.
2270
2271 1999-09-13  Donn Terry  <donn@interix.com>
2272
2273         * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2274         handling to support both GNU and MS objects.
2275
2276         * coffcode.h (coff_write_object_contents): Don't check reloc_count
2277         when determining whether to set F_RELFLG.
2278
2279 1999-09-13  Philip Blundell  <pb@nexus.co.uk>
2280
2281         * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2282         PC24 relocs if the target is an undefined weak symbol.
2283         (arm_add_to_rel): Fix compiler warning.
2284         (elf32_arm_plt0_entry): Correct comments.
2285
2286 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
2287
2288         * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2289         an absolute symbol in REL relocs.
2290
2291 Sun Sep 12 23:47:58 1999  Jeffrey A Law  (law@cygnus.com)
2292
2293         * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2294         Stub SEGREL32.  Return an error for any relocation not handled.
2295
2296 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
2297
2298         * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2299         constant symbols, and avoid multiple definition errors on them.
2300
2301 1999-09-12  Donn Terry  <donn@interix.com>
2302
2303         * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2304         significant bit is set.
2305
2306 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
2307
2308         * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2309
2310         * elfcode.h (write_relocs): Handle an absolute symbol in REL
2311         relocs as we do for RELA relocs.
2312
2313 1999-09-11  Donn Terry  <donn@interix.com>
2314
2315         * libpei.h (_bfd_pei_final_link_postscript): Declare.
2316         (coff_final_link_postscript): Define.
2317         * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2318         directory entries here.
2319         (_bfd_pei_final_link_postscript): New function.
2320
2321         * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2322         section flags based on the section name.
2323
2324         * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2325         get the overflow of the s_nlnno field from the s_nreloc field.
2326         * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2327         the s_nlnno overflow of the .text section into the s_nreloc
2328         field.
2329
2330         * peigen.c (add_data_entry): Declare.
2331         (pei_swap_aouthdr_out): Get image size right.  Set linker version
2332         more intuitively.
2333         (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2334         (pe_print_idata): Code cleanup, print more info, get rid of (now)
2335         extraneous ImageBase.
2336         (pe_print_edata): Likewise.
2337         (pe_print_pdata): Likewise.  Print exception entries.
2338         (pe_print_reloc): Likewise.  Print MIPS_JMPADDR.
2339         (tbl): Make const, add "UNKNOWN".
2340         (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2341         (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2342         section data directory.
2343         (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2344
2345         * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2346         * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2347         * peicode.h (coff_get_symbol_info): Define.
2348
2349         * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2350         -DSTRICT_PE_FORMAT.
2351         * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2352         than __INTERIX.
2353         (coff_classify_symbol): Re-revert 1999-08-08 patch if
2354         STRICT_PE_FORMAT.
2355
2356         * libpei.h: New file, broken out of peicode.h.
2357         * peigen.c: New file, broken out of peicode.h.
2358         * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2359         * configure.in: Add peigen.lo to list of files required for each
2360         PE target.
2361         * Makefile.am: Rebuild dependencies.
2362         (BFD32_BACKENDS): Add peigen.lo.
2363         (BFD32_BACKENDS_CFILES): Add peigen.c.
2364         (SOURCE_HFILES): Add libpei.h.
2365         * configure, Makefile.in: Rebuild.
2366
2367         * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2368         section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2369         instead.  Don't clear the s_paddr field for an uninitialized data
2370         section.
2371
2372         * coffcode.h (coff_mkobject_hook): Set timestamp field in
2373         coff_data_type to f_timdat.
2374         * peicode.h (pe_mkobject_hook): Likewise.
2375
2376         * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2377         number if COFF_IMAGE_WITH_PE.
2378
2379         * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2380         to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2381         (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2382         there is no SEC_DEBUGGING section.
2383         * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2384         IMAGE_FILE_DEBUG_STRIPPED.
2385
2386         * pe-i386.c (COFF_LONG_FILENAMES): Define.
2387         (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2388         * pei-i386.c (COFF_LONG_FILENAMES): Define.
2389         (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2390
2391         * coffswap.h (IMAGE_BASE): Don't define.
2392         * pei-arm.c (IMAGE_BASE): Don't define.
2393         * pei-i386.c (IMAGE_BASE): Don't define.
2394         * pei-mcore.c (IMAGE_BASE): Don't define.
2395         * pei-ppc.c (IMAGE_BASE): Don't define.
2396
2397         * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2398         symbol, switch on the class when determining whether to modify the
2399         value.  For PE, don't modify the value of a C_FCN symbol not named
2400         .bf.
2401
2402         * libbfd-in.h (_bfd_abort): Declare.
2403         (abort): Define.
2404         * bfd.c (_bfd_abort): New function.
2405         * libbfd.h: Rebuild.
2406
2407         * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2408         special handling.
2409
2410         * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2411         don't write out the associated line numbers.
2412
2413         * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2414         aux entries.
2415
2416         * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2417         changes when the base type is unknown.
2418
2419         * coffgen.c (coff_print_symbol): Fix printing of aux record for
2420         function symbols.
2421
2422         * syms.c (BSF_DEBUGGING_RELOC): Define.
2423         * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2424         for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2425         symbols named .bf.
2426         * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2427         BSF_DEBUGGING_RELOC set.
2428         * bfd-in2.h: Rebuild.
2429
2430 1999-09-10  Ian Lance Taylor  <ian@zembu.com>
2431
2432         * ecoff.c (bfd_debug_section): Update initialization for new
2433         comdat_info field.
2434         (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2435         * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2436
2437 1999-09-10  H.J. Lu  <hjl@gnu.org>
2438
2439         * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2440         _bfd_filnmlen field.
2441         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2442
2443 Fri Sep 10 00:35:14 1999  Jeffrey A Law  (law@cygnus.com)
2444
2445         * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2446         for FPTR relocs involving local symbols.
2447
2448         * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2449         value for the stub address in a call through a stub.
2450         Install the value for a local symbol directly into the DLT
2451         instead of generating a reloc.  Correctly handle FPTR64 relocs.
2452
2453         * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2454         (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2455         (elf_hppa_final_link): Call them.
2456
2457 1999-09-10  Ian Lance Taylor  <ian@zembu.com>
2458
2459         * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2460         (elf_adjust_dynamic_symbol): ...from here.
2461
2462 Wed Sep  8 17:56:11 1999  Jeffrey A Law  (law@cygnus.com)
2463
2464         * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2465         relocation, remove them.  SECREL64->LTOFF16WF.
2466         (elf_hppa_final_link_relocate): Handle LTOFF* relocations.  Handle
2467         DIR* relocations.
2468         (elf_hppa_relocate_insn): Similarly.
2469
2470         * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2471         (elf_hppa_relocate_insn): Similarly.
2472
2473         * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2474         GPREL* relocations.
2475         (elf_hppa_relocate_insn): Similarly.
2476
2477         * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2478         Handle LTOFF_TP* relocs.
2479         (elf_hppa_relocate_insn): Similarly.
2480
2481         * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2482         Consistently deal with addends.  Handle DLTIND14F and DLTREL14F.
2483         (elf_hppa_relocate_insn): Handle PCREL* relocs.
2484
2485         * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2486         DIR32, DIR64 and FPTR64 relocations.
2487         (elf_hppa_relocate_insn): Similarly.
2488
2489         * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2490         address of the .PARISC.global section.
2491         (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2492         table entry elf_hppa_final_link_relocate.  Do not give a warning
2493         for a reloc against an external symbol if it has a PA64 hash
2494         table entry.
2495         (elf_hppa_final_link_relocate): Significantly rework.  Handle
2496         DLTIND relocations.  Compute the final value of the relocation
2497         before passing the value of elf_hppa_relocate_insn.
2498         (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2499         relocation support.  Handle DLTIND relocation requests just like
2500         DLTREL relocation requests.  Simplify branch handling.
2501
2502 1999-09-08  Ulrich Drepper  <drepper@cygnus.com>
2503
2504         * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2505         non-allocated section as done in i386 version.
2506         (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2507         statement since this is no know relocation.
2508
2509 Tue Sep  7 17:25:12 1999  Jeffrey A Law  (law@cygnus.com)
2510
2511         * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2512         relocs.
2513         (elf_hppa_relocate_insn): Similarly.
2514
2515         * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2516         DLTREL14WD relocs.
2517         (elf_hppa_relocate_insn): Similarly.
2518
2519         * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2520         DLTREL21L relocs.  Pass the output bfd to elf_hppa_relocate_insn.
2521         Pass the relocate type rather than the insn format to
2522         elf_hppa_relocate_insn.
2523         (elf_hppa_relocate_insn): Make switch dependent on relocation type
2524         rather than the opcode.  Handle DLTREL21L and DLTREL14R relocs.
2525
2526 1999-09-07  Ian Lance Taylor  <ian@zembu.com>
2527
2528         * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2529         (bfd_coff_filnmlen): Define.
2530         (bfd_coff_std_swap_table): Initialize new field.
2531         * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2532         than FILNMLEN.
2533         (coff_write_symbols): Likewise.
2534         (coff_get_normalized_symtab): Likewise.
2535         * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2536         * libcoff.h: Rebuild.
2537
2538 1999-09-06  Donn Terry  <donn@interix.com>
2539
2540         * coffcode.h (sort_by_secaddr): New static function if
2541         COFF_IMAGE_WITH_PE.
2542         (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2543         sections by VMA when assigning target_index values.  Always set
2544         virt_size.
2545
2546         * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2547         * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2548         pe_flags field.
2549         * libcoff.h: Rebuild.
2550
2551         * coffcode.h (coff_set_custom_section_alignment): Add const to
2552         declaration to match definition.
2553         (coff_write_object_contents): Don't set F_AR32W(R)? if
2554         COFF_WITH_PE.
2555
2556         * coff-i386.c (in_reloc_p): Add declaration.
2557         (i386coff_vec): Simplify initialization of
2558         application_section_flags.
2559
2560         * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2561         version.  Move COFF_WITH_PE specific code to new version.
2562         (stype_to_sec_flags): Likewise.  Add section parameter.
2563         * coffgen.c (make_a_section_from_file): Set target_index before
2564         calling styp_to_sec_flags.  Pass section to styp_to_sec_flags.
2565         * libcoff.h: Rebuild.
2566
2567         * syms.c (stt): Add some PE/PEI section names.
2568         (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2569         symbol.
2570         (bfd_symbol_info): Check for 'w'.
2571
2572         * section.c (struct bfd_comdat_info): Define.
2573         (asection): Add comdat field.
2574         (STD_SECTION): Initialize comdat field.
2575         (bfd_make_section_anyway): Likewise.
2576         * bfd-in2.h: Rebuild.
2577
2578 1999-09-06  Andreas Schwab  <schwab@suse.de>
2579
2580         * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2581         to version symbols.
2582
2583 1999-09-06  Nick Clifton  <nickc@cygnus.com>
2584
2585         * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2586         bfd_realloc instead of calloc and realloc.
2587
2588 1999-09-04  Steve Chamberlain  <sac@pobox.com>
2589
2590         * cpu-pj.c: New file.
2591         * elf32-pj.c: New file.
2592         * config.bfd (pj*): New cpu.
2593         (pj-*-*, pjl-*-*): New targets.
2594         * configure.in (bfd_elf32_pj_vec): New target vector.
2595         (bfd_elf32_pjl_vec): New target vector.
2596         * archures.c (bfd_arch_pj): Define.
2597         * elf.c (prep_headers): Handle bfd_arch_pj.
2598         * reloc.c: Define BFD_RELOC_PJ_* relocations.
2599         * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2600         to target vector list.
2601         * Makefile.am: Rebuild dependencies.
2602         (ALL_MACHINES): Add cpu-pj.lo.
2603         (ALL_MACHINES_CFILES): Add cpu-pj.c.
2604         (BFD32_BACKENDS): Add elf32-pj.lo.
2605         (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2606         * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2607
2608 1999-09-04  Ian Lance Taylor  <ian@zembu.com>
2609
2610         * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2611         * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2612         and NON_GOT_REF from weak defined symbol to real symbol.
2613         * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2614         (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2615         create a COPY reloc.
2616         * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2617         (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2618         don't create a COPY reloc.
2619
2620 1999-09-03  Ian Lance Taylor  <ian@zembu.com>
2621
2622         * elflink.h (elf_bfd_final_link): When counting relocations, don't
2623         count those in sections we are not including in the link.
2624
2625 Thu Sep  2 17:41:20 1999  Jeffrey A Law  (law@cygnus.com)
2626
2627         * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2628         field in hpux11 shared libraries.
2629
2630 1999-09-02  Nick Clifton  <nickc@cygnus.com>
2631
2632         * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2633
2634 Wed Sep  1 13:34:29 1999  Jeffrey A Law  (law@cygnus.com)
2635
2636         * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2637         (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2638         (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2639
2640 1999-08-31  Alexandre Petit-Bianco  <apbianco@cygnus.com>
2641
2642         * elflink.h (record_link_assignment): When possible, keep the
2643         original type of the symbol.
2644
2645 Mon Aug 30 15:26:48 1999  Jeffrey A Law  (law@cygnus.com)
2646
2647         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2648         R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2649         tools were configured.
2650         * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2651
2652 1999-08-26  Mark Mitchell  <mark@codesourcery.com>
2653
2654         * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2655         GOT entries for GOT16 relocations; they're not required.
2656
2657 1999-08-24  Nick Clifton  <nickc@cygnus.com>
2658
2659         From a patch submitted by Roland McGrath  <roland@baalperazim.frob.com>
2660
2661         * config.bfd (arm-*-netbsd*): New target.
2662         * configure.in (armnetbsd_vec): New target vector.
2663         * configure: Regenerate
2664         * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2665
2666         * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2667         (ALL_MACHINES_CFILES): Add armnetbsd.c.
2668         (armnetbsd.lo): New rule with deps.
2669         * Makefile.in: Regenerate.
2670
2671         * armnetbsd.c: New file:  Definitions specific to arm-netbsd
2672         target.
2673
2674 Tue Aug 24 00:25:58 1999  Jeffrey A Law  (law@cygnus.com)
2675
2676         * som.c (som_slurp_symbol_table): Fix typo in comment.
2677
2678 Fri Aug 20 17:01:23 1999  Jeffrey A Law  (law@cygnus.com)
2679
2680         * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2681         here instead of using elf_section_data...
2682
2683 1999-08-19  Nick Clifton  <nickc@cygnus.com>
2684
2685         * coff-mcore.c (mcore_emit_base_file_entry): New function:  Emit
2686         relocations into the base file.
2687         (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2688         we are building a base file.
2689
2690 1999-08-19  Nick Clifton  <nickc@cygnus.com>
2691
2692         * elf32-arm.h (arm_add_to_rel): New function.  Add a value to
2693         a REL style reloc.
2694         (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2695         REL relocs when performing a partial relocation.
2696
2697 1999-08-18  Donn Terry  <donn@interix.com>
2698
2699         * cofflink.c: Move definitions of N_TMASK, et. al., out of
2700         _bfd_coff_link_input_bfd into top level.
2701
2702         * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2703         (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2704         (coff_i386_rtype_to_howto): Likewise.
2705         * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2706         Completely ignore symbols which are all zero.
2707         (dummy_reloc16_estimate): Add return 0.
2708         * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2709         variable copy to name_copy to avoid shadowing outer scope
2710         variable.
2711         * libcoff-in.h (coff_data_type): Change raw_syment_count field
2712         from unsigned int to unsigned long.  Add timestamp field.
2713         * libcoff.h: Rebuild.
2714
2715 1999-08-17  H.J. Lu  <hjl@gnu.org>
2716
2717         * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2718         macro definition.
2719
2720 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
2721
2722         * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2723         for special section symbols.
2724         * elflink.h (elf_merge_symbol): If we have no old BFD, check
2725         BSF_DYNAMIC on the section symbol to see whether the old BFD is
2726         dynamic.
2727
2728 1999-08-15  Mark Mitchell  <mark@codesourcery.com>
2729
2730         * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2731         coincidence of variable names between old and new code.
2732
2733 1999-08-12  Nick Clifton  <nickc@cygnus.com>
2734
2735         * elf32-arm.h (elf32_arm_to_thumb_stub):  Make 'offset' parameter
2736         into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2737         (elf32_thumb_to_arm_stub):  Make 'offset' parameter into a bfd_vma
2738         and 'addend' parameter a 'bfd_signed_vma'.
2739         (elf32_arm_final_link_relocate): Do not involve stubs in
2740         R_ARM_THM_PC22 relocs relative to section symbols, they are long
2741         jumps, not function calls.
2742
2743 1999-08-11  Robin Farine <advanc@dial.eunet.ch>
2744
2745         * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2746         in R_ARM_PC24 relocs.
2747
2748 Tue Aug 10 12:48:09 1999  Jeffrey A Law  (law@cygnus.com)
2749
2750         * elf-hppa.h (elf_hppa_fake_sections): New function.
2751         * elf32-hppa.c (elf_backend_fake_sections): Define.
2752
2753         * elf-hppa.h (elf_hppa_final_write_processing): Update for
2754         recent changes to the arch_info structure.
2755
2756         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2757         R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2758         * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2759         list.
2760
2761 Tue Aug 10 00:34:29 1999  Mark P. Mitchell  <mark@codesourcery.com>
2762                           Ralf Baechle <ralf@uni-koblenz.de>
2763
2764         * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2765         output DT_MIPS_GOTSYM.
2766         (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2767         DT_MIPS_SYMTABNO if there are no global GOT symbols.
2768
2769 Tue Aug 10 00:21:08 1999  Mark P. Mitchell  <mark@codesourcery.com>
2770
2771         * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2772         prototype.  Handle local symbols.  Add commentary.
2773         (mips_elf_calculate_relocation): Adjust accordingly.
2774         (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2775         relocations.
2776
2777         * elflink.h (elf_bfd_final_link): Tweak last change.
2778
2779 1999-08-09  Mark Mitchell  <mark@codesourcery.com>
2780
2781         * elflink.h (elf_link_size_reloc_section): Use the counts in the
2782         elf-section data to allocate just the right amount of relocation
2783         space.  Don't allocate the hash space twice.
2784         (elf_bfd_final_link): Calculate the amount of space to allocate in
2785         each relocation section.
2786
2787 Mon Aug  9 17:37:30 1999  Jeffrey A Law  (law@cygnus.com)
2788
2789         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2790         64bit mode, generate a section relative relocation for a 32bit
2791         wide relocation.
2792         (elf_hppa_is_local_label_name): New function.
2793         * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted.  To be
2794         shared between 32bit and 64bit port.
2795
2796 1999-08-09  Mark Mitchell  <mark@codesourcery.com>
2797
2798         * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2799         R_MIPS_GOT16 and R_MIPS_CALL16.
2800         (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2801         to use when looking for a preexisting GOT entry.
2802
2803 1999-08-09  Jakub Jelinek  <jj@ultra.linux.cz>
2804
2805         * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2806         the Sep. 4th, 1998 change.  glibc 2.0.x dynamic linker had bug,
2807         not binutils.
2808         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2809
2810 1999-08-09  Geoff Keating  <geoffk@cygnus.com>
2811
2812         * elflink.h (elf_link_output_extsym): Don't output a weak
2813         reference to an undefined symbol just because it was defined weak
2814         in a shared object.
2815
2816 1999-08-09  Eli Zaretskii  <eliz@is.elta.co.il>
2817
2818         * coffgen.c (coff_find_nearest_line): When looking for file, use
2819         last best match rather than first.  If address is beyond last line
2820         number record, don't return the last line as the correct value.
2821
2822 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
2823
2824         * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2825         * bfd-in2.h: Rebuild.
2826
2827 1999-08-08  Mark Elbrecht  <snowball3@bigfoot.com>
2828
2829         * libcoff-in.h (struct coff_section_alignment_entry): Define.
2830         * coffcode.h (coff_set_custom_section_alignment): New static
2831         function.
2832         (coff_section_alignment_table): New static array.
2833         (coff_new_section_hook): Use coff_set_customer_section_alignment.
2834         * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2835         * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2836         * libcoff.h: Rebuild.
2837
2838 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
2839
2840         * Makefile.am: Rename .dep* files to DEP*.  Change DEP variable to
2841         MKDEP.
2842         * Makefile.in: Rebuild.
2843
2844 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
2845
2846         * section.c (SEC_SHARED): Define.
2847         * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2848         (styp_to_sec_flags): Likewise.
2849         * peicode.h (coff_swap_scnhdr_out): Likewise.
2850         * bfd-in2.h: Rebuild.
2851
2852 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
2853
2854         * coffcode.h (coff_classify_symbol): Comment out part of
2855         1999-08-05 change which breaks cygwin DLLs.
2856
2857         * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2858         * aclocal.m4, configure: Rebuild.
2859
2860 1999-08-06  Ian Lance Taylor  <ian@zembu.com>
2861
2862         * section.c (global_syms): Only initialize union field if
2863         __STDC__.
2864
2865 1999-08-04  Mark Mitchell  <mark@codesourcery.com>
2866
2867         * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2868         the size of a GOT entry here.
2869         (mips_elf_calculate_relocation): Don't create a local GOT entry
2870         for the symbol in a GOT16 relocation; just for it's high-order bit
2871         (_bfd_mips_elf_relocate_section): Fix thinko.
2872
2873 1999-08-05  Ian Lance Taylor  <ian@zembu.com>
2874
2875         Based on patches from Donn Terry <donn@interix.com>:
2876         * coffcode.h (enum coff_symbol_classification): Define.
2877         (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2878         _bfd_coff_classify_symbol.  Change return type.
2879         (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2880         (coff_slurp_symbol_table): Use coff_classify_symbol.
2881         (coff_classify_symbol): New static function.
2882         (coff_sym_is_global): Never define.
2883         (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2884         * cofflink.c (coff_link_check_ar_symbols): Use
2885         bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2886         (coff_link_add_symbols): Likewise.
2887         (_bfd_coff_link_input_bfd): Likewise.
2888         * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2889         coff_classify_symbol.
2890         * libcoff.h: Rebuild.
2891
2892 Wed Aug  4 18:08:07 1999  Jeffrey A Law  (law@cygnus.com)
2893
2894         * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2895         (e_ltpsel, e_rtpsel): Similarly.
2896
2897         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2898         and 14bit ertpsel.  Handle 64bit psel.
2899
2900 1999-08-04  Mark Mitchell  <mark@codesourcery.com>
2901
2902         * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2903         handling for REL relocations.  And only left-shift R_MIPS26
2904         relocation addends where necessary.
2905
2906 1999-08-03  Mark Mitchell  <mark@codesourcery.com>
2907
2908         * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2909         (mips_elf_next_lo16_relocation): Don't compute the addend here.
2910         Just return the relocation found.
2911         (mips_elf_relocate_section): Pull the LO16 addend out of the
2912         section itself when using REL relocations.
2913
2914         * elf32-mips.c (mips_elf_calculate_relocation): Restore
2915         _DYNAMIC_LINK handling and handling of undefined symbols in shared
2916         libraries.
2917
2918 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
2919
2920         * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2921         value of a symbol in a SEC_DEBUGGING section.  Warn when doing a
2922         relocation against a symbol in an input section with no output
2923         section.  From Daniel Jacobowitz <drow@false.org>.
2924
2925         * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2926
2927         * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2928         look for generated file correctly.
2929         * aclocal.m4, configure: Rebuild.
2930
2931 1999-08-02  Mark Mitchell  <mark@codesourcery.com>
2932
2933         * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2934         and R_MIPS16_26 relocations correctly when relocating.
2935         (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2936         and R_MIPS_CALL_LO16 are for global symbols.
2937
2938 1999-08-02  Jakub Jelinek  <jj@ultra.linux.cz>
2939
2940         * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2941         some fields.
2942         * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2943         variables and initialize them.
2944
2945 1999-08-01  Mark Mitchell  <mark@codesourcery.com>
2946
2947         * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2948         there are no global symbols requiring GOT entries.
2949         (_bfd_mips_elf_size_dynamic_sections): Likewise.
2950         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2951         (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2952
2953         * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2954         symbols are considered to have the value zero.
2955         (_bfd_mips_elf_relocate_section): Don't try to perform a
2956         relocation for an undefined symbol.
2957         (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2958         GOT16 relocations.
2959
2960 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
2961
2962         * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2963         wants ba,a,pt %xcc instead of %icc.
2964         Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2965         of large PLT entries.
2966         (sparc64_elf_plt_ptr_offset): Fix calculation.
2967         (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2968         addend should be relative to load address, not .plt section start.
2969         (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2970
2971 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
2972
2973         * elf-bfd.h (struct elf_backend_data): Add
2974         print_symbol_all and output_arch_syms backend methods.
2975         * elfxx-target.h: Likewise.
2976         * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2977         sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2978         sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2979         functions.
2980         (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2981         symbols in .dynsym, add their names into .dynstr. Put those symbols
2982         into dynlocal.
2983         (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2984         pointers to STT_REGISTER symbols in dynsym section.
2985         (sparc64_elf_print_symbol_all): New function.
2986         * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2987         printing using the print_symbol_all hook.
2988
2989 1999-07-30  Catherine Moore  <clm@cygnus.com>
2990
2991         * elf32-arm.h (elf32_arm_check_relocs):  Use r_offset for
2992         R_ARM_GNU_VTENTRY.
2993
2994 1999-07-29  Richard Henderson  <rth@cygnus.com>
2995
2996         * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2997         dynamic_sections_created.
2998
2999 1999-07-29  Richard Henderson  <rth@cygnus.com>
3000
3001         * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3002         (mips_rtype_to_howto): ... new function.
3003         (_bfd_mips_elf_relocate_section): Use it.
3004
3005 1999-07-28  Mark Mitchell  <mark@codesourcery.com>
3006
3007         * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3008
3009 1999-07-27  Nick Clifton  <nickc@cygnus.com>
3010
3011         Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3012
3013         * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3014         out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3015
3016 1999-07-23  Donn Terry  <donn@interix.com>
3017
3018         * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3019         field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3020         * cofflink.c (coff_link_add_symbols): If PE, handle section
3021         symbols specially.
3022         * libcoff.h: Rebuild.
3023
3024         * config.bfd (i[3456]86-*-interix*): New target.
3025
3026 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
3027
3028         * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3029         COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3030         .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3031         * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3032         (COFF_SUPPORT_GNU_LINKONCE): Define.
3033         * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3034         (COFF_SUPPORT_GNU_LINKONCE): Define.
3035
3036 1999-07-21  Ian Lance Taylor  <ian@zembu.com>
3037
3038         From Mark Elbrecht:
3039         * makefile.dos: Remove; obsolete.
3040         * configure.bat: Remove; obsolete.
3041
3042 1999-07-21  H.J. Lu  <hjl@gnu.org>
3043
3044         * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3045
3046 1999-07-21  Philippe De Muyter  <phdm@macqel.be>
3047
3048         * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3049         message and fail if a symbol index is out of range.
3050
3051 1999-07-21  Ian Lance Taylor  <ian@zembu.com>
3052
3053         * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3054         when looking at a R_MIPS_GOT16 relocation.
3055
3056 1999-07-20  Nick Clifton  <nickc@cygnus.com>
3057
3058         * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3059
3060 Mon Jul 19 14:03:44 1999  Mark P. Mitchell  <mark@codesourcery.com>
3061
3062         * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3063         removed in previous change.
3064         (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3065         in relocateable output.
3066
3067 1999-07-19  Ian Lance Taylor  <ian@zembu.com>
3068
3069         * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3070         structure.
3071
3072         * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3073         if they appear to be specially created by the linker.
3074
3075 1999-07-19  Nick Clifton  <nickc@cygnus.com>
3076
3077         * targets.c (alternative_target): New field in bfd_target
3078         structure.
3079         (bfd_search_for_target): New function:  Find a target that
3080         satisifies a search function.
3081         * bfd-in2.h: Regenerate.
3082
3083         * elfxx-target.h: Initialise the alternative_target field of
3084         the bfd_target structures to point to the other target (if
3085         defined).
3086         * nlm-target.h: Initialise the alternative_target field of
3087         the bfd_target structures to point to the other target (if
3088         defined).
3089
3090         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3091         (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3092
3093         * aix386-core.c: Initialise new field of bfd_target structure.
3094         * aout-adobe.c: Initialise new field of bfd_target structure.
3095         * aout-arm.c: Initialise new field of bfd_target structure.
3096         * aout-target.h: Initialise new field of bfd_target structure.
3097         * aout-tic30.c: Initialise new field of bfd_target structure.
3098         * binary.c: Initialise new field of bfd_target structure.
3099         * bout.c: Initialise new field of bfd_target structure.
3100         * cisco-core.c: Initialise new field of bfd_target structure.
3101         * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3102         * coff-alpha.c: Initialise new field of bfd_target structure.
3103         * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3104         * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3105         * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3106         * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3107         * coff-i386.c: Initialise new field of bfd_target structure.
3108         * coff-i860.c: Initialise new field of bfd_target structure.
3109         * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3110         * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3111         * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3112         * coff-mips.c: Initialise new field of bfd_target structure.
3113         * coff-ppc.c: Initialise new field of bfd_target structure.
3114         * coff-rs6000.c: Initialise new field of bfd_target structure.
3115         * coff-sh.c:  Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3116         * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3117         * coff-tic30.c: Initialise new field of bfd_target structure.
3118         * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3119         * coff-w65.c:   Use CREATE_LITTLE_COFF_TARGET_VEC.
3120         * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3121         * coff-z8k.c:   Use CREATE_BIG_COFF_TARGET_VEC.
3122         * hppabsd-core.c: Initialise new field of bfd_target structure.
3123         * hpux-core.c: Initialise new field of bfd_target structure.
3124         * i386msdos.c: Initialise new field of bfd_target structure.
3125         * i386os9k.c: Initialise new field of bfd_target structure.
3126         * ieee.c: Initialise new field of bfd_target structure.
3127         * ihex.c: Initialise new field of bfd_target structure.
3128         * irix-core.c: Initialise new field of bfd_target structure.
3129         * mipsbsd.c: Initialise new field of bfd_target structure.
3130         * netbsd-core.c: Initialise new field of bfd_target structure.
3131         * oasys.c: Initialise new field of bfd_target structure.
3132         * osf-core.c: Initialise new field of bfd_target structure.
3133         * ppcboot.c: Initialise new field of bfd_target structure.
3134         * ptrace-core.c: Initialise new field of bfd_target structure.
3135         * sco5-core.c: Initialise new field of bfd_target structure.
3136         * som.c: Initialise new field of bfd_target structure.
3137         * srec.c: Initialise new field of bfd_target structure.
3138         * tekhex.c: Initialise new field of bfd_target structure.
3139         * trad-core.c: Initialise new field of bfd_target structure.
3140         * versados.c: Initialise new field of bfd_target structure.
3141         * vms.c: Initialise new field of bfd_target structure.
3142
3143 1999-07-19  Andreas Schwab  <schwab@suse.de>
3144
3145         * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3146         and rel_hdr.
3147
3148 Sat Jul 17 02:28:28 1999  Mark P. Mitchell  <mark@codesourcery.com>
3149
3150         * elflink.h (elf_link_adjust_relocs): New function.
3151         (elf_bfd_final_link): Use it.
3152         (elf_link_input_bfd): Deal with the fact that there can be
3153         two relocation sections for a single section.
3154         (elf_reloc_link_order): Likewise.
3155
3156         * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3157         a relocateable object.
3158         (_bfd_mips_elf_relocate_section): Handle relocateable links.
3159
3160 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
3161
3162         * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3163         (sparc64_elf_get_reloc_upper_bound,
3164         sparc64_elf_get_dynamic_reloc_upper_bound,
3165         sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3166         sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3167         New functions.
3168         (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3169         ELF64_R_TYPE_ID/DATA where appropriate.
3170
3171 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
3172
3173         * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3174         DT_SPARC_PLTFMT.
3175
3176 1999-07-16  Ian Lance Taylor  <ian@zembu.com>
3177
3178         * elf32-mips.c (mips_elf_local_relocation_p): New static
3179         function.
3180         (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3181         (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3182         Always set *require_jalxp.
3183         (mips_elf_stub_section_p): Mark abfd parameter as unused.
3184         (_bfd_mips_elf_relocate_section): Only look for LO16 following
3185         GOT16 if the GOT16 is against a local symbol.  Don't return false
3186         for an undefined symbol.  If there is an overflow, assert that we
3187         have a name.
3188
3189 1999-07-16  Andreas Schwab  <schwab@suse.de>
3190
3191         * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3192         variables `link' and `elfsec'.
3193         (elf_bfd_final_link): Remove unused variable `os'.
3194
3195 Thu Jul 15 17:55:31 1999  Mark P. Mitchell  <mark@codesourcery.com>
3196
3197         * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3198         a PT_PHDR program headers.
3199         (_bfd_mips_elf_final_link): Don't assume there are going to be
3200         section symbols when we're not building a shared object.
3201         (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3202         we need one.
3203
3204 1999-07-15  J.T. Conklin  <jtc@redback.com>
3205
3206         * config.bfd (i[3456]86-*-vxworks*): New target.
3207
3208 1999-07-15  Mark Mitchell  <mark@codesourcery.com>
3209
3210         * elf32-mips.c (mips_elf_stub_section_p): New function.
3211         (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3212         (mips_elf_relocate_section): Adjust calling sequence for
3213         mips_elf_calculate_relocation and mips_elf_perform_relocation.
3214         (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3215         required.
3216
3217 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
3218
3219         * configure.in: Bump version number to 2.9.5.
3220         * configure: Rebuild.
3221
3222 Thu Jul 15 02:56:15 1999  Jeffrey A Law  (law@cygnus.com)
3223
3224         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3225         64bit format.
3226         (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3227         to derive final type instead of hardwiring a selection.
3228
3229 1999-07-14  Mark Mitchell  <mark@codesourcery.com>
3230
3231         * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3232         things relocated by R_MIPS16_GPREL.
3233         (mips_elf_perform_relocation): Likewise.
3234
3235 Wed Jul 14 15:23:19 1999  Jim Wilson  <wilson@cygnus.com>
3236
3237         * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3238
3239 1999-07-14  Richard Henderson  <rth@cygnus.com>
3240
3241         * elf32-mips.c (struct mips_got_info): Add global_gotno.
3242         (_bfd_mips_elf_size_dynamic_sections): Set it.
3243         (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3244         (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3245         new argument max_local.
3246
3247 1999-07-14  Mark Mitchell  <mark@codesourcery.com>
3248
3249         * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3250         subwords when handling an R_MIPS16_26 relocation.
3251         (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3252         semantics.
3253
3254         * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3255         dst_mask to match reality.
3256         (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3257         (mips_elf_obtain_contents): Use bfd_get.
3258         (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3259         (mips_elf_relocate_section): Likewise.
3260
3261 1999-07-13  Mark Mitchell  <mark@codesourcery.com>
3262
3263         * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3264         (mips_elf_relocate_section): Adjust calling sequence for
3265         mips_elf_perform_relocation.
3266         (mips_elf_perform_relocation): Take additional argument.  Handle
3267         R_MIPS16_26.  Use bfd_put for convenience.
3268
3269 1999-07-13  Richard Henderson  <rth@cygnus.com>
3270
3271         * elf.c (assign_file_positions_for_segments): Thinko last change.
3272         Always overwrite p_flags.
3273
3274 1999-07-13  Richard Henderson  <rth@cygnus.com>
3275
3276         * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3277         * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3278         .dynbss and .rel[a].bss if want_dynbss.
3279         * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3280
3281 1999-07-13  Richard Henderson  <rth@cygnus.com>
3282
3283         * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3284
3285 1999-07-13  Richard Henderson  <rth@cygnus.com>
3286
3287         * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3288         (struct elf_link_hash_table): Add dynlocal.
3289         (_bfd_elf_link_lookup_local_dynindx): Prototype.
3290         (_bfd_elf_link_adjust_dynindx): Delete.
3291         (_bfd_elf_link_renumber_dynsyms): Prototype.
3292         (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3293         * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3294         * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3295         (_bfd_elf_link_lookup_local_dynindx): New function.
3296         (elf_link_renumber_hash_table_dynsyms): New function.
3297         (_bfd_elf_link_renumber_dynsyms): New function.
3298         * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3299         (struct elf_assign_sym_version_info): Delete removed_dynamic.
3300         (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3301         instead of elf_link_remove_section_and_adjust_dynindices.
3302         Remove removed_dynamic code.  Use _bfd_elf_link_renumber_dynsyms.
3303         (elf_link_assign_sym_version): Remove removed_dynamic code.
3304         (elf_link_renumber_dynsyms): Delete.
3305         (elf_bfd_final_link): Install section and local symbols into .dynsym.
3306
3307         * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3308         (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3309         (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3310         * elf32-mips.c: Similarly.
3311         * elf32-ppc.c: Similarly.
3312         * elf32-sparc.c: Similarly.
3313         * elf64-alpha.c: Similarly.
3314         * elf64-sparc.c: Similarly.
3315
3316 1999-07-13  Mark Mitchell  <mark@codesourcery.com>
3317
3318         * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3319         when _gp_disp is undefined.  Do not check R_MIPS_LO16 for overflow
3320         when the relocation is against _gp_disp.
3321
3322 1999-07-12  Mark Mitchell  <mark@codesourcery.com>
3323
3324         * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3325         * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3326         to possibly_dynamic_relocs.  Adjust usage throughout code.
3327         (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3328         (elf_mips_ctor64_howto): Likewise.
3329         (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3330         Adjust indentation.
3331         (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3332         (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3333         Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3334         * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3335
3336 1999-07-12  Ian Lance Taylor  <ian@zembu.com>
3337
3338         * Makefile.am: Rebuild dependencies.
3339         * Makefile.in: Rebuild.
3340
3341         * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3342         * bfd-in2.h: Rebuild.
3343
3344         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3345         as appropriate.  Use EMPTY_HOWTO as appropriate.  Fill in
3346         structure initializations.  Add casts.
3347         * reloc.c (EMPTY_HOWTO): Define.
3348         * bfd-in2.h: Rebuild.
3349         * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3350         comparisons against 0.
3351         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3352         previous_ibfd_e_flags to unsigned long.
3353         * vms.h (struct vms_private_data_struct): Change section_count to
3354         unsigned.
3355         * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3356         (_bfd_vms_write_gsd): Change symnum to unsigned.
3357         * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3358         * vms-tir.c (etir_sta): Change psect to unsigned.
3359         (alloc_section): Change idx to unsigned.
3360         (tir_sta, tir_ctl): Change psect to unsigned.
3361         (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3362         * vms.c (priv_section_count): Change to unsigned.
3363
3364 1999-07-12  Andreas Schwab  <schwab@suse.de>
3365
3366         * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3367         * m68klinux.c: Likewise.
3368
3369 1999-07-12  Ian Lance Taylor  <ian@zembu.com>
3370
3371         * Many files: Changes to avoid gcc warnings: Remove unused local
3372         variables.  Add default case to enum switches.
3373         * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3374         compile if not COFF_IMAGE_WITH_PE.
3375         (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3376         (bfd_arm_get_bfd_for_interworking): Likewise.
3377         (bfd_arm_process_before_allocation): Likewise.
3378         * epoc-pei-arm.c: Don't rename bfd_arm functions.
3379         * pei-arm.c: Likewise.
3380         * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3381         (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3382         (mips_elf_got16_entry): Put parens around & in body of ==.
3383         (mips_elf_calculate_relocation): Correct test for empty string.
3384         * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3385         stderr.
3386         * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3387         format.
3388
3389 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
3390
3391         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3392         as appropriate.  Fill in structure initializations.  Add variable
3393         initializations.  Add casts.
3394         * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3395         (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3396
3397         * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3398         char *.
3399         * elf-bfd.h (bfd_elf_hash): Update declaration.
3400         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3401         when calling bfd_elf_hash.
3402
3403 1999-07-11  Mark Mitchell  <mark@codesourcery.com>
3404
3405         * libbfd.c (bfd_put_8): Make it of type `void'.
3406         * bfd-in2.h: Regenerated.
3407         * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3408         for 32-bit hosts.
3409         (_bfd_mips_elf_final_link): Likewise.
3410
3411         * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3412
3413 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
3414
3415         * config.bfd (hppa*-*-linux-gnu*): New target
3416
3417 1999-07-07  Mark Mitchell  <mark@codesourcery.com>
3418
3419         * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3420         (_bfd_mips_elf_create_dynamic_sections): New function.
3421         (_bfd_mips_elf_add_symbol_hook): Likewise.
3422         (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3423         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3424         (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3425         (_bfd_mips_elf_gc_mark_hook): Likewise.
3426         (_bfd_mips_elf_gc_sweep_hook): Likewise.
3427         (_bfd_mips_elf_always_size_sections): Likewise.
3428         (_bfd_mips_elf_size_dynamic_sections): Likewise.
3429         (_bfd_mips_elf_check_relocs): Likewise.
3430         (_bfd_mips_elf_link_hash_table_create): Likewise.
3431         (_bfd_mips_elf_print_private_data): Likewise.
3432         (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3433         (_bfd_mips_elf_final_link): Likewise.
3434         (_bfd_mips_elf_additional_program_headers): Likewise.
3435         (_bfd_mips_elf_modify_segment_map): Likewise.
3436         (_bfd_mips_elf_relocate_section): Likewise.
3437         * elf32-mips.c (mips_elf32_object_p): Move contents into
3438         _bfd_mips_elf_object_p.
3439         (mips_elf_additional_program_headers): Rename to
3440         _bfd_mips_elf_additional_program_headers.
3441         (mips_elf_modify_segment_map): Rename to
3442         _bfd_mips_elf_modify_segment_map.
3443         (elf_mips_abi_name): Change prototype.
3444         (mips_elf32_section_from_shdr): Merge into
3445         _bfd_mips_elf_section_from_shdr.
3446         (mips_elf32_section_processing): Merge into
3447         _bfd_mips_elf_section_processing.
3448         (mips_elf_final_link): Rename to _bfd_mips_elf_final_link.  Invoke
3449         the right back-end ELF linker.
3450         (mips_elf_relocate_section): Rename to
3451         _bfd_mips_elf_relocate_section.  Clean up.  Adjust for 64-bit code.
3452         (mips_elf_link_output_symbol_hook): Rename to
3453         _bfd_mips_elf_link_output_symbol_hook.
3454         (mips_elf_create_dynamic_section): Rename to
3455         _bfd_mips_elf_create_dynamic_section.
3456         (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3457         Adjust for 64-bit code.  Use mips_elf_got_section.
3458         (mips_elf_adjust_dynamic_symbol): Rename to
3459         _bfd_mips_elf_adjust_dynamic_symbol.  Use
3460         mips_elf_allocate_dynamic_relocations.
3461         (mips_elf_finish_dynamic_symbol): Rename to
3462         _bfd_mips_elf_finish_dynamic_symbol.  Use mips_elf_got_section.
3463         Adjust for 64-bit code.
3464         (mips_elf_finish_dynamic_sections): Rename to
3465         _bfd_mips_elf_finish_dynamic_sections.  Adjust for 64-bit code.
3466         (mips_elf_always_size_sections): Rename to
3467         _bfd_mips_elf_always_size_sections.
3468         (mips_elf_add_symbol_hook): Rename to
3469         _bfd_mips_elf_add_symbol_hook.
3470         (mips_elf_next_lo16_addend): Constify.
3471         (mips_elf_calculate_relocation): Likewise.
3472         (mips_elf_obtain_contents): Likewise.
3473         (mips_elf_perform_relocation): Likewise.
3474         (mips_elf_create_dynamic_relocation): Likewise.
3475         (mips_elf_allocate_dynamic_relocations): New function.
3476         (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3477         (MIPS_ELF_REL_SIZE): Likewise.
3478         (MIPS_ELF_DYN_SIZE): Likewise.
3479         (MIPS_ELF_GOT_SIZE): Likewise.
3480         (MIPS_ELF_SYM_SIZE): Likewise.
3481         (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3482         (MIPS_ELF_GET_WORD): Likewise.
3483         (MIPS_ELF_PUT_WORD): Likewise.
3484         (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3485         (STUB_LW): Conditionalize for 64-bit value.
3486         (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3487         entries.
3488         (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3489         Check it for inconsistency.
3490         (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3491         ABI.
3492         (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3493         .msym.
3494         (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3495         (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3496         (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3497         (mips_elf_local_got_index): Likewise.
3498         (mips_elf_got_page): Likewise.
3499         (mips_elf_got_info): Likewise.
3500         (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3501         (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3502         (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3503         instead of constant `2'.
3504         (mips_elf_create_got_section): Tidy.  Use MIPS_ELF_GOT_SIZE.
3505         (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3506         (mips_elf_size_dynamic_sections): Use
3507         MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3508         MIPS_ELF_ADD_DYNAMIC_ENTRY.  Remove #if 0'd code.
3509         Adjust all releveant entries in elf backend table.
3510         * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3511         (mips_elf64_section_processing): Likewise.
3512         Adjust elf backend entries to use _bfd_mips_elf variants now
3513         publicly available.
3514
3515         * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3516         hash-entry sizes.
3517         (size_dynamic_sections): Likewise.
3518         (elf_link_output_extsym): Likewise.
3519         * elf.c: (elf_fake_sections): Likewise.
3520         * libbfd.c (bfd_get): New macro.
3521         (bfd_put): Likewise.
3522         * bfd-in2.h: Regenerated.
3523
3524 1999-07-07  Mark Mitchell  <mark@codesourcery.com>
3525
3526         * elf-bfd.h (elf_size_info): Add hash_entry_size,
3527         int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3528         wap_reloca_in, and swap_reloca_out.
3529         * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3530         multiple internal relocations per external relocation.
3531         (link_read_relocs): Likewise.
3532         (elf_bfd_final_link): Likewise.
3533         (elf_link_input_bfd): Likewise.
3534         (elf_gc_mark): Likewise.
3535         (elf_gc_smash_unused_vtentry_relocs): Likewise.
3536         * elfcode.h (elf_swap_dyn_out): Adjust type to match
3537         elf_swap_dyn_in.
3538         (size_info): Add entries for new fields.
3539         * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3540         (mips_elf64_be_swap_reloc_in): New function.
3541         (mips_elf64_be_swap_reloc_out): Likewise.
3542         (mips_elf64_be_swap_reloca_in): Likewise.
3543         (mips_elf64_be_swap_reloca_out): Likewise.
3544         (mips_elf64_size_info): Add entries for new fields.
3545
3546 1999-07-07  Ian Lance Taylor  <ian@zembu.com>
3547
3548         * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3549         field equals the new rel_count field.
3550         (elf_link_input_bfd): When doing a relocateable link, use the new
3551         rel_count field rather than the reloc_count field.
3552         (elf_reloc_link_order): Likewise.
3553         (elf_finish_pointer_linker_section): Likewise.
3554
3555         Based on patch from H.J. Lu <hjl@gnu.org>:
3556         * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3557         shared library to override a weak definition in a regular object.
3558
3559 Tue Jul  6 10:23:39 1999  Jeffrey A Law  (law@cygnus.com)
3560
3561         * libhppa.h: Revert July 2, 1999 patch.
3562
3563         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3564         need to generate DLTIND relocations, not DLTREL relocations.
3565
3566 1999-07-05  Nick Clifton  <nickc@cygnus.com>
3567
3568         * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3569         architectures.
3570         (coff_set_flags): Recognise arm 5 architectures.
3571
3572         * cpu-arm.c: Add support for strongarm and arm9 cpus.
3573         Add support for armv5 architecture.
3574
3575         * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3576
3577         * reloc.c: Add new, assembler only, ARM reloc:
3578         BFD_RELOC_ARM_ADRL_IMMEDIATE.
3579
3580         * bfd-in2.h: Regenerate.
3581
3582 1999-07-02  Mark Mitchell  <mark@codesourcery.com>
3583
3584         * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3585         (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3586         * elf.c (_bfd_elf_find_nearest_line): Pass it.
3587         * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3588         * elf32-mips.c (ABI_64_P): New macro.
3589         (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3590         (_bfd_mips_elf_find_nearest_line): Adjust call to
3591         _bfd_dwarf2_find_nearest_line.
3592         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3593         * libbfd.h: Regenerated.
3594
3595 1999-07-02  Ian Lance Taylor  <ian@zembu.com>
3596
3597         * config.bfd: Add * at the end of i[3456]86-*-unixware.
3598
3599 Fri Jul  2 12:21:10 1999  Jeffrey A Law  (law@cygnus.com)
3600
3601         * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3602         (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3603
3604 1999-07-01  Mark Mitchell  <mark@codesourcery.com>
3605
3606         * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3607         fields.
3608         (_bfd_elf_init_reloc_shdr): New function.
3609         * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3610         bfd_alloc followed by memset.
3611         (_bfd_elf_init_reloc_shdr): New function, split out from ...
3612         (elf_fake_sections): Here.
3613         (assign_section_numbers): Assign section numbers for the second
3614         relocation section, if required.
3615         * elflink.h (elf_link_output_relocs): New function.
3616         (elf_link_size_reloc_section): Likewise.
3617         (elf_bfd_final_link): Use elf_link_size_reloc_section.
3618         (elf_link_input_bfd): Use elf_link_output_relocs.
3619
3620         * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3621         _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3622
3623 Thu Jul  1 13:58:48 1999  Jeffrey A Law  (law@cygnus.com)
3624
3625         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3626         with 22bit format.
3627
3628 1999-06-28  Mark Mitchell  <mark@codesourcery.com>
3629
3630         * elf32-mips.c (mips_elf_got_info): Move declaration before
3631         prototypes.  Change global_gotsym to be a pointer to a hash entry,
3632         rather than a number index.
3633         (mips_elf_link_hash_entry): Move declaration before prototypes.
3634         (mips_elf_irix6_finish_dynamic_symbol): New function.
3635         (mips_elf_sign_extend): Likewise.
3636         (mips_elf_high): Likewise.
3637         (mips_elf_higher): Likewise.
3638         (mips_elf_highest): Likewise.
3639         (mips_elf_global_got_index): Likewise.
3640         (mips_elf_local_got_index): Likewise.
3641         (mips_elf_got_offset_from_index): Likeiwse.
3642         (mips_elf_record_global_got_symbol): Likewise.
3643         (mips_elf_got_page): Likewise.
3644         (mips_elf_next_lo16_addend): Likewise.
3645         (mips_elf_calculate_relocation): Likewise.
3646         (mips_elf_obtain_contents): Likewise.
3647         (mips_elf_perform_relocation): Likewise.
3648         (mips_elf_assign_gp): Likewise.
3649         (mips_elf_sort_hash_table_f): Likewise.
3650         (mips_elf_sort_hash_table): Likewise.
3651         (mips_elf_got_section): Likewise.
3652         (mips_elf_got_info): Likewise.
3653         (mips_elf_create_local_got_entry): Likewise.
3654         (mips_elf_got16_entry): Likewise.
3655         (mips_elf_create_dynamic_relocation): Likewise.
3656         (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3657         (mips_elf_final_gp): Use mips_elf_assign_gp.
3658         (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3659         into SHN_SCOMMON automatically on IRIX6.
3660         (mips_elf_add_symbol_hook): Likewise.
3661         (mips_elf_relocate_section): Rewrite, using
3662         mips_elf_calculate_relocation and mips_elf_perform_relocation.
3663         (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3664         Don't deal with .rld_map on IRIX6.
3665         (mips_elf_create_got_section): Adjust use of global_gotsym.  Set
3666         section flags appropriately for .got.
3667         (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3668         the got.  Call mips_elf_record_global_got_symbol and allocate
3669         local got space appropriately.
3670         (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3671         char *.  Rework calculation of GOT size.  Sort dynamic symbol
3672         table entries so entries that do not require GOT entries appear at
3673         the beginning.  Don't use DT_MIPS_HIPAGENO on IRIX6.  Remove dead
3674         code dealing with DT_INIT and DT_FINI.  Remove fiddling with
3675         global_gotsym.
3676         (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3677         entries.
3678         (mips_elf_finish_dynamic_symbol): Use
3679         mips_elf_irix6_finish_dynamic_symbol.
3680         (mips_elf_finish_dynamic_sections): Correct off-by-one error
3681         setting DT_MIPS_UNREFEXTNO.  Adjust setting of DT_MIPS_GOTSYM for
3682         change to global_gotsym.  Set DT_MIPS_OPTIONS on IRIX6.
3683
3684 1999-06-30  Ian Lance Taylor  <ian@zembu.com>
3685
3686         * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3687         relocateable link.  From Ralf Baechle <ralf@uni-koblenz.de>.
3688
3689 1999-06-04  Philip Blundell  <philb@gnu.org>
3690
3691         * elf32-arm.h (elf_backend_got_header_size): Define.
3692         (elf_backend_plt_header_size): Likewise.
3693
3694 1999-06-28  Jim Pick  <jim@jimpick.com>
3695
3696         * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3697
3698 Tue Jun 29 02:25:03 1999  Jeffrey A Law  (law@cygnus.com)
3699
3700         * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3701         relocation function.
3702         * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3703
3704 1999-06-27  Mark Mitchell  <mark@codesourcery.com>
3705
3706         * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3707         (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3708         (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3709         (_bfd_mips_elf_section_from_shdr): Use them.
3710         (_bfd_mips_elf_fake_sections): Likewise.  Add .srdata to the list
3711         of GP-relative sections.
3712         (_bfd_mips_elf_set_section_contents): Use them.
3713         (_bfd_mips_elf_section_processing): Share code between .sdata and
3714         .lit4/.lit8 sections.  Set appropriate flags for .srdata.
3715         (mips_elf_additional_program_headers): Add handling for
3716         PT_MIPS_OPTIONS segment on IRIX6.
3717         (mips_elf_modify_segment_map): Likeiwse.
3718         (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3719         Include the options sections on IRIX6.  Don't look for GP-relative
3720         sections by name; use SHF_MIPS_GPREL instead.
3721         (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3722         the N32 ABI.
3723         (mips_elf_create_dynamic_sections): Don't muck about with section
3724         alignments and such on IRIX6.
3725         (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3726         (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3727         fact that ELF_DYNAMIC_INTERPRETER is no longer a constant.  Use
3728         bfd_zalloc rather than bfd_alloc and memset.
3729         (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3730         Don't assert the existence of .rld_map on IRIX6.
3731         (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3732
3733         * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3734         (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3735         instead.
3736
3737 1999-06-26  Mark Mitchell  <mark@codesourcery.com>
3738
3739         * elf32-mips.c (mips_elf_swap_msym_in): New function.
3740         (mips_elf_swap_msym_out): New function.
3741         (mips_elf_create_msym_section): Likewise.
3742         (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3743         (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3744         (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3745         section not named .msym.
3746         (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3747         .msym directly.  Set appropriate attributes for the .msym
3748         section.
3749         (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3750         (mips_elf_link_hash_newfunc): Clear it.
3751         (mips_elf_create_dynamic_sections): Create the .msym section
3752         on IRIX6.
3753         (mips_elf_size_dynamic_sections):  Allocate space for the
3754         .msym section.  Add a DT_MIPS_MSYM entry.
3755         (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3756         the symbol.
3757         (mips_elf_finish_dynamic_sections): Assign a value for
3758         DT_MIPS_MSYM.  Add .msym entries for the section symbols as well.
3759
3760         * elf32-mips.c (irix_compat_t): New enumeration.
3761         (ABI_N32_P): New macro.
3762         (IRIX_COMPAT): Likewise.
3763         (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3764         (mips_elf_relocate_section): Fix typo.
3765
3766 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
3767
3768         * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3769         as writable PE sections.
3770
3771 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
3772
3773         * dwarf2.c (struct arange): New type.
3774         (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3775         (arange_add): New function.
3776         (decode_line_info): Keep track of address ranges that a compilation
3777         unit covers.
3778         (comp_unit_contains_address): Return true if address is contained
3779         in _any_ of the address ranges associated with a compilation unit.
3780         (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3781         on the first comp_unit that contains the address.
3782
3783 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
3784
3785         * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3786         (decode_line_info): Add variable STASH and initialize it to point
3787         to the per-bfd dwarf2_debug info.  Remove static variable
3788         dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3789
3790 1999-06-26  Ian Lance Taylor  <ian@zembu.com>
3791
3792         * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3793         shared library to have an undefined symbol.
3794
3795         From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3796         * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3797
3798 Thu Jun 24 20:59:11 1999  Jeffrey A Law  (law@cygnus.com)
3799
3800         * elf-hppa.c (elf_hppa_final_write_processing): New function.
3801         * elf32-hppa.c: Remove everything related to symbol extension
3802         sections & records.  Use the common elf_hppa_final_write_processing.
3803
3804 1999-06-22  Mark Mitchell  <mark@codesourcery.com>
3805
3806         * elflink.h (size_dynamic_sections): Use user-specified init/fini
3807         functions instead of _init/_fini if requested.
3808
3809 1999-06-23  Ian Lance Taylor  <ian@zembu.com>
3810
3811         * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3812         field.
3813
3814 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
3815
3816         From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3817         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3818         field to 0, not -1.
3819         (ppc_elf_finish_dynamic_sections): Check for positive section
3820         dynindx field, rather than comparing against -1.
3821         (ppc_elf_relocate_section): Only return false if undefined_symbol
3822         or reloc_overflow fail, not always upon encountering an error.
3823
3824 1999-06-22  Mark Mitchell  <mark@codesourcery.com>
3825
3826         * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3827         bfd_byte * before performing pointer arithmetic.
3828
3829 Tue Jun 22 13:06:25 1999  Jeffrey A Law  (law@cygnus.com)
3830
3831         * elf-hppa.h: New file.  Common stuff for elf32 and elf64 PA
3832         support.
3833         * elf32-hppa.c: Include elf-hppa.h.
3834         (ARCH_SIZE): Define.
3835         (elf_hppa_reloc_type_lookup): Delete.  Found in the common code
3836         now.
3837         (elf32_hppa_info_to_howto): Similarly.
3838         (elf_hppa_howto_table): Similarly.
3839         (elf_hppa_reloc_type_lookup): Similarly.
3840         (hppa_elf_gen_reloc_type): Similarly.
3841         * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3842
3843 1999-06-22  Nick Clifton  <nickc@cygnus.com>
3844
3845         * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3846         handling R_V850_22_PCREL relocation.
3847
3848 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
3849
3850         * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3851         type.
3852
3853 Sun Jun 20 14:13:57 1999  Richard Henderson  <rth@cygnus.com>
3854
3855         * section.c (_bfd_strip_section_from_output): Ignore sections
3856         DISCARDed by the link script.
3857
3858 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
3859
3860         * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3861         Remove unused local variable spp.
3862
3863         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3864         the entry symbol is not set.
3865
3866 Fri Jun 18 04:24:57 1999  Richard Henderson  <rth@cygnus.com>
3867
3868         * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3869         GPDISP or LITUSE in a relocatable link.
3870
3871 Thu Jun 17 21:24:43 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
3872
3873         * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3874         * (alloc_dwarf1_func): Likewise.
3875
3876 Wed Jun 16 03:09:57 1999  Jeffrey A Law  (law@cygnus.com)
3877
3878         * libhppa.h: Fix various formatting errors.
3879         (assemble_3); Rewrite using CATENATE.
3880         (assemble_17): Fix various bugs.
3881
3882 1999-06-16  Nick Clifton  <nickc@cygnus.com>
3883
3884         * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3885
3886 1999-06-15  Richard Henderson  <rth@cygnus.com>
3887
3888         * section.c (SEC_SHORT): Define.
3889         * bfd-in2.h: Rebuild.
3890
3891 1999-06-13  Mark Mitchell  <mark@codesourcery.com>
3892
3893         * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3894         Remove abfd parameter.  Use _bfd_strip_section_from_output.
3895         (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3896
3897         * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3898         * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3899         * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3900         function.
3901         (bfd_elf_size_dynamic_sections): Use it.
3902
3903 1999-06-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
3904
3905         * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3906         complain_overflow_bitfield to complain_overflow_signed.
3907
3908 1999-06-13  Mark Mitchell  <mark@codesourcery.com>
3909
3910         * elflink.h (elf_link_read_relocs_from_section): New function,
3911         split out from ...
3912         (elf_link_read_relocs): Here.  Use it for both relocation
3913         sections.
3914
3915 1999-06-12  Mark Mitchell  <mark@codesourcery.com>
3916
3917         * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3918         asect->reloc_count is valid.
3919
3920 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
3921
3922         * elf32-mips.c (mips_elf32_section_processing): Permit a
3923         SHT_MIPS_REGINFO section to have a size of 0.
3924
3925 1999-06-12  David O'Brien  <obrien@freebsd.org>
3926
3927         * config.bfd (alpha*-*-freebsd*): New target.
3928         (i[3456]86-*-freebsd*): Now defaults to ELF.
3929
3930 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
3931
3932         * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3933         wrap if the relocation covers the high bit of an address.
3934
3935         * dwarf2.c (decode_line_info): Remove unused variable first_time.
3936
3937 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
3938
3939         * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3940         instead of R_SPARC_max.
3941         (sparc64_elf_info_to_howto): Likewise.
3942         * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3943         (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3944
3945 1999-06-07  Richard Henderson  <rth@cygnus.com>
3946
3947         * section.c (_bfd_strip_section_from_output): Remove output
3948         sections with no initial link_order.
3949
3950 1999-06-07  Nick Clifton  <nickc@cygnus.com>
3951
3952         * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3953
3954 Mon Jun  7 11:49:43 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
3955
3956         * Makefile.am (SOURCE_HFILES): Add missing headers.
3957         * Makefile.in: Regenerated.
3958
3959 1999-06-06  Mark Mitchell  <mark@codesourcery.com>
3960
3961         * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3962         the N32 ABI.
3963
3964 1999-06-04  Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3965
3966         * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3967         range undefweak symbols.
3968         * hash.c: Add missing comma after @xref{}
3969         * linker.c: Likewise.
3970
3971 1999-06-04  Nick Clifton  <nickc@cygnus.com>
3972
3973         * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3974         if not defined.
3975         * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3976         * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3977         * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3978         * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3979
3980 1999-06-04  Ian Lance Taylor  <ian@zembu.com>
3981
3982         * Makefile.am: Rebuild dependencies.
3983         (BFD32_BACKENDS): Add dwarf1.lo.
3984         (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3985         * Makefile.in: Rebuild.
3986
3987 1999-06-04  Nick Clifton  <nickc@cygnus.com>
3988
3989         * Makefile.am: Add epoc-arm-pe target.
3990         * Makefile.in: Regenerate.
3991         * pe-arm.c: Only redefine interworking function names if they have
3992         not already been redefined.
3993         * pei-arm.c: Only redefine interworking function names if they have
3994         not already been redefined.
3995         * epoc-pe-arm.c: Redefine interworking function names to avoid a
3996         name space clash.
3997         * epoc-pei-arm.c: Redefine interworking function names to avoid a
3998         name space clash.
3999
4000 1999-06-03  Nick Clifton  <nickc@cygnus.com>
4001
4002         * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4003
4004 Fri Jun  4 10:05:11 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4005
4006         * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4007
4008 Fri Jun  4 03:10:49 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
4009
4010         * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4011         start / stop for recalculating of r_addend of R_SH_SWITCH*.
4012
4013 Fri Jun  4 02:53:13 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
4014
4015         * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4016         in other text sections.
4017
4018 Fri Jun  4 02:29:34 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
4019
4020         * libbfd.c (_bfd_generic_verify_endian_match): New function.
4021         * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4022         * libbfd.h: Regenerate.
4023         * coff-sh.c (sh_merge_private_data): Delete.
4024         (coff_bfd_merge_private_bfd_data): Change to
4025         _bfd_generic_verify_endian_match.
4026         (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4027
4028 1999-06-03  Ulrich Drepper  <drepper@cygnus.com>
4029
4030         * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4031
4032 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
4033
4034         * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4035         prototype.
4036         (bfd_elf32_arm_process_before_allocation): Likewise.
4037         * bfd-in2.h: Rebuild.
4038
4039 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
4040
4041         * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4042         track of end_sequence markers.
4043         (add_line_info): Add END_SEQUENCE arg.
4044         (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4045         debug-line info---it doesn't work right if a compilation unit
4046         consists of multiple discontiguous code-sequences.  It would be
4047         worthwhile to optimize for the common case where a compilation
4048         unit results in a contiguous set of code sequences, but this is
4049         quite tricky to get right for arbitrary DWARF2 files.
4050         (lookup_address_in_line_info_table): Don't use the last line entry
4051         for a compilation unit for anything with an address higher than
4052         this line entry.  Also, check for end_sequence markers to
4053         correctly handle discontinuities.
4054         (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4055         compilation units, check all compilation units with each->high==0
4056         just like when reading compilation units.
4057
4058         * dwarf2.c (decode_line_info): Initialize table->files and
4059         table->last_line to NULL to avoid segfaults due to random
4060         values in these members.
4061         (concat_filename): Check for out-of-range file number before
4062         indexing filename table.  Segfaults suck.
4063
4064         * dwarf2.c (decode_line_info): Don't truncate address to least
4065         significant 32 bits (breaks 64 bit targets).
4066         (lookup_address_in_function_table): Ditto.
4067         (comp_unit_contains_address): Ditto.
4068
4069 1999-06-02  Mark Mitchell  <Mark Mitchell <mark@codesourcery.com>>
4070
4071         * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4072         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4073         (mips_elf64_howto_table_rela): Likewise.
4074
4075         * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4076         split out from ...
4077         (elf_slurp_reloc_table): Here.  Use it to handle the case where a
4078         single section has two associated relocation sections.
4079
4080 1999-06-02  Mark Salter  <msalter@cygnus.com>
4081
4082         * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4083         COFF_WITH_PE defined.
4084
4085 1999-06-02  Nick Clifton  <nickc@cygnus.com>
4086
4087         * pe-arm.c: Rename global arm interworking functions to avoid name
4088         collision when all targets BFD is built.
4089         * pei-arm.c: Ditto.
4090
4091 1999-05-31  Mark Mitchell  <mark@codesourcery.com>
4092
4093         * elf-bfd.h (elf_backend_data): Remove use_rela_p.  Add
4094         may_use_rel_p, may_use_rela_p, default_use_rela_p.
4095         (bfd_elf_section_data): Add use_rela_p.
4096         * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4097         (_bfd_elf_new_section_hook): Likewise.
4098         (elf_fake_sections): Use may_use_rela_p, etc., instead of
4099         use_rela_p.
4100         (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4101         * elfcode.h (write_relocs): Determine whether or not use rela
4102         relocs based on the relocation section header.
4103         * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4104         instead of use_rela_p.
4105         * elfxx-target.h (elf_backend_may_use_relp): New macro.
4106         (elf_backend_may_use_rela_p): Likewise.
4107         (elf_backend_default_use_rela_p): Likewise.
4108         (elfNN_bed): Use them.
4109
4110 Wed Jun  2 12:38:49 1999  Miodrag Vallat <miodrag@multimania.com>
4111
4112         * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4113
4114 Tue Jun  1 17:57:58 1999  Mark P. Mitchell  <mitchell@n02.acl.lanl.gov>
4115
4116         * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4117         (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4118         (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4119         (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4120         * bfd-in2.h: Regenerated.
4121         * libbfd.h: Likewise.
4122         * elf32-mips.c (mips_info_to_howto_rela): New function.
4123         (USE_REL): Adjust for new conventions.
4124         (MINUS_ONE): New macro.
4125         (elf_mips_howto_table): Add R_MIPS_SUB.
4126         (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4127         and MIPS_GOT_DISP.
4128         (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4129         .MIPS.content section.
4130         (_bfd_mips_elf_fake_sections): Treat all sections that begin
4131         with .MIPS.content as .MIPS.content sections.  Set
4132         SHF_MNIPS_NOSTRIP for such section.
4133         (elf_info_to_howto): Define to mips_info_to_howto_rela.
4134         * elf64-mips.c (mips_r):  Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4135         MIPS_GOT_OFST, and MIPS_GOT_DISP.
4136
4137 Wed Jun  2 11:51:12 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4138
4139         * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4140         variable.
4141
4142         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4143         `else'.
4144
4145 1999-05-30  Philip Blundell  <philb@gnu.org>
4146
4147         * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4148         1993-03-25 (!!).  Take into account the bitmasks for the reloc so
4149         the addend does not overflow into the rest of the word.
4150
4151 1999-05-29  Nick Clifton  <nickc@cygnus.com>
4152
4153         * bfd-in.h: Amend prototype for
4154         bfd_elf32_arm_process_before_allocation .
4155         * bfd-in.h: Regenerate.
4156
4157         * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4158         elements in a fixed sized array.
4159         (ARM_ELF_ABI_VERSION): Define.
4160         (ARM_ELF_OS_ABI_VERSION): Define.
4161         (R_ARM_THM_ABS5): Fix rightshift and size.
4162         (R_ARM_THM_PC22): Fix size.
4163         (R_ARM_PLT32): Define Howto.
4164         (find_howto): New function: Locate a howto based on a reloc
4165         number.
4166         (elf32_arm_info_to_howto): Use find_howto if necessary.
4167         (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4168         bfd_reloc_code_real_type.
4169         (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4170         and BFD_RELOC_VTABLE_ENTRY.
4171         (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4172
4173         * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4174         elements in a fixed sized array.
4175         (ARM_ELF_ABI_VERSION): Define.
4176         (ARM_ELF_OS_ABI_VERSION): Define.
4177         (R_ARM_THM_ABS5): Fix rightshift and size.
4178         (R_ARM_THM_PC22): Fix size.
4179         (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4180         (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4181         bfd_reloc_code_real_type.
4182
4183         * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4184         no_pipeline_knowledge.
4185         (elf32_arm_link_hash_create): Initialise new field to zero.
4186         (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4187         no_pipeline_knowledge.  Use this parameter to initialise the field
4188         in the globals data structure.
4189         (elf32_arm_final_link_relocate): Only add in pipeline offset if
4190         no_pipeline_knowledge is false and the binary is from an old
4191         toolchain.
4192         (elf32_arm_merge_private_data): Generate an error if an attempt is
4193         made to linl together big endian and little endian code.
4194         (elf32_arm_post_process_headers): New function:  Initialise the
4195         EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4196         header.
4197         (elf_backend_post_process_headers): Define.
4198
4199 1999-05-28  Nick Clifton  <nickc@cygnus.com>
4200
4201         * elf-bfd.h (struct elf_backend_data): Add new field:
4202         elf_backend_post_process_headers.
4203
4204         * elfxx-target.h (elf_backend_post_process_headers): Define to
4205         NULL if not already defined.
4206         (elfNN_bed): Initialise elf_backend_post_process_headers field.
4207
4208         * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4209         to zero.
4210         (_bfd_elf_compute_section_file_positions): Call
4211         elf_backend_post_process_headers if defined.
4212
4213 1999-05-28  Ian Lance Taylor  <ian@zembu.com>
4214
4215         * configure.in: Check whether getuid and getgid exist.
4216         * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4217         HAVE_GETGID are not defined, respectively.
4218         (bfd_write_armap): Don't special case on _WIN32 for getuid and
4219         getgid.
4220         * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4221         * configure, config.in: Rebuild.
4222
4223 1999-05-28  Martin Dorey  <mdorey@madge.com>
4224
4225         * elf32-i960.c: New file.
4226         * elf.c (prep_headers): Handle bfd_arch_i960.
4227         * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4228         * config.bfd (i960-*-elf*): New target.
4229         * configure.in (bfd_elf32_i960_vec): New target vector.
4230         * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4231         (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4232         * Makefile.in, aclocal.m4, configure: Rebuild.
4233
4234 1999-05-27  Nick Clifton  <nickc@cygnus.com>
4235
4236         * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4237         R_ARM_PLT32.
4238         (find_howto): New function: Find entries in the
4239         elf32_arm_howto_table.
4240         (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4241         computed simply.
4242         (elf32_arm_reloc_type_lookup): Add lookup for
4243         BFD_RELOC_ARM_PLT32.
4244
4245 1999-05-25  Philip Blundell  <pb@nexus.co.uk>
4246
4247         * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4248         (elf32_arm_link_hash_table_create): Use above function as the
4249         constructor for hash table entries.
4250         (elf32_arm_relocate_section): Avoid crash when there is no output
4251         section.
4252         (elf32_arm_final_link_relocate): New parameter h.
4253         (elf32_arm_relocate_section): Pass symbol hash entry to above
4254         routine.
4255         (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4256         comments.
4257
4258 1999-05-25  Catherine Moore  <clm@cygnus.com>
4259
4260         * coff-arm.c (coff_arm_relocate_section): Don't emit
4261         base file entries for pc-relative values.
4262
4263 1999-05-25  DJ Delorie  <dj@cygnus.com>
4264
4265         * peicode.h (coff_swap_sym_in): When we create the actual section
4266         to reflect the not-there section C_SECTION symbols refer to,
4267         change the symbol class to C_STAT as the section is now really
4268         there.
4269
4270 1999-05-24  Philip Blundell  <pb@nexus.co.uk>
4271
4272         * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4273         1999-03-25.
4274
4275 Mon May 17 13:35:35 1999  Stan Cox  <scox@cygnus.com>
4276
4277         * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4278         F_PIC_INT to F_PIC.
4279         * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4280         F_ARM_3M labels.  Changed F_PIC_INT to F_PIC.
4281
4282 1999-05-16  Nick Clifton  <nickc@cygnus.com>
4283
4284         * coff-mcore.c (in_reloc_p): Reinstate.
4285
4286 1999-05-15  Nick Clifton  <nickc@cygnus.com>
4287
4288         * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4289         * bfd-in2.h: Regenerate.
4290         * coff-mcore.c (in_reloc_p): Remove defintion.
4291         (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4292         (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4293         IMAGE_REL_MCORE_RVA.
4294         (coff_mcore_rtype_to_howto): Add special processing for
4295         IMAGE_REL_MCORE_RVA.
4296         (coff_mcore_relocate_section): Add support for
4297         IMAGE_REL_MCORE_RVA.
4298         * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4299         (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4300         R_MCORE_RELATIVE.
4301         (mcore_elf_relocate_section): Delete redundant case labels.
4302
4303 Fri May 14 10:59:55 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4304
4305         * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4306         precedence between bit-and and comparison.
4307
4308 Thu May 13 09:45:23 1999  Joel Sherrill (joel@OARcorp.com)
4309
4310         * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4311         list of target formats (targ_selvecs).
4312         (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4313         (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4314
4315 1999-05-10  DJ Delorie  <dj@cygnus.com>
4316
4317         * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4318         reasonable mode until "ar x" is smart enough to skip it (fixes
4319         gcc/libgcc.a builds on mips-ecoff targets
4320
4321         * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4322         to work.  Hack to support MS import libraries, which use different
4323         COMDAT types than GNU.
4324         (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4325         to implied zero-length sections (see peicode below)
4326         * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4327         filename symbols, which use one *or more* auxents.
4328         * coffswap.h (coff_swap_aux_in): ditto
4329         * peicode.h (coff_swap_sym_in): Build the implied zero-length
4330         sections
4331
4332 Tue May 11 15:51:58 1999  Jeffrey A Law  (law@cygnus.com)
4333
4334         * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4335         for all relocations.
4336
4337 1999-05-10  Catherine Moore  <clm@cygnus.com>
4338
4339         * bfd-in.h (bfd_arm_allocate_interworking_sections):  Static
4340         if COFF_IMAGE_WITH_PE.
4341         (bfd_arm_process_before_allocation): Likewise.
4342         (bfd_arm_get_bfd_for_interworking): Likewise.
4343         * coff-arm.c: Likewise.
4344         * bfd-in2.h: Regenerate.
4345         * configure.in (armpe_little_vec): Remove coff-arm.lo.
4346         (armpe_big_vec): Likewise.
4347         * configure: Rebuild.
4348
4349 1999-05-10  Nick Clifton  <nickc@cygnus.com>
4350
4351         * elf.c (elf_fake_sections): Check for .rel. as start of rel
4352         section, not just .rel.  Same for .rela.
4353
4354 1999-05-07  Nick Clifton  <nickc@cygnus.com>
4355
4356         * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4357         endianism with an error message.
4358
4359 Thu May  6 17:09:09 1999  Fred Fish  <fnf@be.com>
4360
4361         * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4362         assignment from "unsigned char *" to "char *".
4363         (decode_line_info): Likewise for dwarf_line_buffer assignment.
4364
4365 1999-05-05  Catherine Moore  <clm@cygnus.com>
4366
4367         * coff-arm.c (coff_arm_relocate_section):  Add one to
4368         address of ARM_RVA32 thumb functions.
4369
4370 1999-05-05  Catherine Moore  <clm@cygnus.com>
4371
4372         * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4373         (elf32_m68k_copy_private_bfd_data): New.
4374         (elf32_m68k_merge_private_bfd_data): New.
4375         (elf32_m68k_print_private_bfd_data): New.
4376         (CPU32_FLAG): Define.
4377         (PLT_CPU32_ENTRY_SIZE): Define.
4378         (elf_cpu32_plt0_entry): Declare.
4379         (elf_cpu32_plt_entry): Declare.
4380         (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4381         (elf_m68k_finish_dynamic_symbol): Likewise.
4382         (elf_m68k_finish_dynamic_sections): Likewise.
4383         (elf_backend_plt_header_size): Remove definition.
4384         (bfd_elf32_bfd_copy_private_bfd_data): Define.
4385         (bfd_elf32_bfd_merge_private_bfd_data): Define.
4386         (bfd_elf32_bfd_set_private_flags): Define.
4387         (bfd_elf32_bfd_print_private_bfd_data): Define.
4388
4389 Mon May  3 09:24:49 1999  Jeffrey A Law  (law@cygnus.com)
4390
4391         * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4392         and R_LONG_PCREL_MODE.
4393
4394 1999-04-29  Nick Clifton  <nickc@cygnus.com>
4395
4396         * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4397
4398 Fri Apr 28 16:36:19 1999  Stan Cox  <scox@cygnus.com>
4399
4400         * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4401         in relocation calculation.
4402
4403 1999-04-26  Tom Tromey  <tromey@cygnus.com>
4404
4405         * aclocal.m4, configure: Updated for new version of libtool.
4406
4407 1999-04-21  Nick Clifton  <nickc@cygnus.com>
4408
4409         * coff-mcore.c: Add support for mcore relocs.
4410
4411 1999-04-20  Gavin Romig-Koch  <gavin@cygnus.com>
4412
4413         * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4414         incorrect use EF_MIPS_xxBITPTRS.
4415
4416 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
4417
4418         * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4419         variable insn.
4420
4421         * bfd-in2.h: Rebuild.
4422         * libbfd.h: Rebuild.
4423
4424 Sat Apr 17 20:55:15 1999  Catherine Moore  <clm@cygnus.com>
4425
4426         * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4427         (coff_arm_relocate_section):  Add ARM26D transform.  Only
4428         change to ARM26D for relocateable links.
4429
4430 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
4431
4432         * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4433         (bfd_elf32_bfd_print_private_bfd_data): New.
4434
4435 1999-04-15  Doug Evans  <devans@casey.cygnus.com>
4436
4437         * elf32-arm.h (elf32_arm_final_link_relocate):  For R_ARM_THM_ABS5,
4438         refetch addend if USE_REL, add many comments regarding current state.
4439         For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4440         * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4441         size and rightshift.  For R_ARM_THM_PC22, fix bitsize.
4442         * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4443
4444 Wed Apr 14 14:33:08 1999  Richard Henderson  <rth@cygnus.com>
4445
4446         * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4447         * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4448
4449 1999-04-13  David Mosberger  <davidm@hpl.hp.com>
4450
4451         * dwarf2.c (decode_line_info): Don't truncate address to least
4452         significant 32 bits (breaks 64 bit targets).
4453         (lookup_address_in_function_table): Ditto.
4454         (comp_unit_contains_address): Ditto.
4455
4456 Tue Apr 13 21:27:19 1999  Catherine Moore  <clm@cygnus.com>
4457
4458         * coff-arm.c (arm_emit_base_file_entry): New routine.
4459         (A2T3_OFFSET): Define.
4460         (T2A3_OFFSET): Define.
4461         (coff_arm_relocate_section):  Emit base file entries for interworking
4462         stubs.
4463
4464 1999-04-13  Philip Blundell  <philb@gnu.org>
4465
4466         * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4467         relocs 17 through 19.
4468
4469 Sun Apr 11 01:25:17 1999  Richard Henderson  <rth@cygnus.com>
4470
4471         * elfcode.h: Remove fnmatch.h.
4472         * elflink.h (elf_link_assign_sym_version): Call back to ld
4473         instead of calling fnmatch.
4474
4475         * config.bfd (i?86-*-beoself): Include pe vecs.
4476
4477 Sun Apr 11 01:14:06 1999  Richard Henderson  <rth@cygnus.com>
4478
4479         * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4480         to go missing.
4481
4482 1999-04-10  Richard Henderson  <rth@cygnus.com>
4483
4484         * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4485         when trying to resolve dynamic symbol references.
4486         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4487         * elf32-mips.c (mips_elf_relocate_section): Likewise.
4488         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4489         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4490         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4491         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4492         * elflink.h (elf_link_output_extsym): Likewise.
4493
4494 Sat Apr 10 15:12:09 1999  Richard Henderson  <rth@cygnus.com>
4495
4496         * section.c (_bfd_strip_section_from_output): New function moved from
4497         * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4498         * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4499         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4500         * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4501         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4502         * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4503         * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4504         * bfd-in2.h: Update.
4505
4506 1999-04-09  Ian Lance Taylor  <ian@zembu.com>
4507
4508         * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4509
4510 1999-04-08  Nick Clifton  <nickc@cygnus.com>
4511
4512         * coff-mcore.c: New File: Support for mcore-pe targets.
4513         * cpu-mcore.c: New File: Support for mcore targets.
4514         * elf32-mcore.c: New File: Support for mcore-elf target.
4515         * pe-mcore.c: New File: Definitions for mcore-pe target.
4516         * pei-mcore.c: New File: Definitions for mcore-pei target.
4517         * Makefile.am: Add support for MCore targets.
4518         * Makefile.in: Regenerate.
4519         * config.bfd: Add support for MCore targets.
4520         * configure.in: Add support for MCore targets.
4521         * configure: Regenerate.
4522         * archures.c: Add support for MCore architecture.
4523         * bfd-in2.h: Regenerate.
4524         * coffcode.h: Add support for mcore-pe targets.
4525         * elf.c: Add support for mcore-elf target.
4526         * reloc.c: Add support for MCore relocs.
4527         * targets.c: Add support for MCore targets.
4528
4529 1999-04-07  Nick Clifton  <nickc@cygnus.com>
4530
4531         * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4532         R_ARM_XPC25 and R_ARM_THM_XPC22.
4533         (elf32_arm_reloc_map): Remove redundant entries.
4534
4535 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
4536
4537         * sysdep.h (LC_MESSAGES): Never define.
4538
4539 1999-04-06  Chris Torek  <torek@bsdi.com>
4540
4541         * reloc.c (bfd_check_overflow): Add addrsize parameter.  Change
4542         all callers.  Rewrite completely.
4543         (_bfd_relocate_contents): Rewrite overflow checking.
4544         * bfd-in2.h: Rebuild.
4545
4546 1999-04-05  Ian Lance Taylor  <ian@zembu.com>
4547
4548         From Gabriel Paubert <paubert@iram.es>:
4549         * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4550         R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4551         Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4552         have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4553         * ppcboot.c (ppcboot_vec): Use little endian routines for
4554         headers.
4555
4556         * elf.c (elfcore_strndup): Only define if it will be used.
4557         * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4558         and irelend.
4559         (ppc_elf_check_relocs): Remove unused local i.
4560         (ppc_elf_gc_mark_hook): Add default case to switch.
4561
4562         From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4563         * srec.c (srec_scan): Accept \r in symbol definitions.
4564         (srec_object_p): Set HAS_SYMS if we saw any symbols.
4565         (symbolsrec_object_p): Likewise.
4566
4567 1999-04-04  Don Bowman <don@pixsci.com>
4568
4569         * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4570
4571 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
4572
4573         * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4574         last_line.
4575         * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4576         * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4577         switch.
4578         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4579         local i.
4580         * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4581         local val.
4582
4583 1999-03-31  Nick Clifton  <nickc@cygnus.com>
4584
4585         * config.bfd: Add support for arm-epoc-pe target.
4586         * configure.in: Add support for arm-epoc-pe target.
4587         * configure: Regenerate.
4588         * targets.c: Add support for arm-epoc-pe target.
4589         * coff-arm.c: Allow header files to override definition of
4590         TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4591         * pe-arm.h: Allow previous header files to override definition of
4592         TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4593         * pei-arm.h: Allow previous header files to override definition of
4594         TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4595         * epoc-pe-arm.c: New file.  Support arm-epoc-pe target.
4596         * epoc-pei-arm.c: New file.  Support arm-epoc-pei target.
4597
4598 1999-03-30  Nick Clifton  <nickc@cygnus.com>
4599
4600         * elf.c (elf_map_symbols): Handle the case where section
4601         symbols are generated for content-less sections which are
4602         not mapped to the output file.
4603
4604         * linker.c: Replace direct references to fields in BFD structure
4605         with accessor macros.
4606
4607         * elflink.h: Replace direct references to fields in BFD structure
4608         with accessor macros.
4609
4610 1999-03-25  Philip Blundell  <pb@nexus.co.uk>
4611
4612         * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4613
4614         * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4615         account when adjusting section symbols during a partial link.
4616
4617 1999-03-24  Nick Clifton  <nickc@cygnus.com>
4618
4619         * coff-sparc.c (struct coff_reloc_map): Change type of field
4620           'bfd_reloc_val' to bfd_reloc_code_real_type.
4621         * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4622         * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4623         * elf32-arc.c (struct arc_reloc_map): Ditto.
4624         * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4625         * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4626         * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4627         * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4628         * elf32-sh.c (struct elf_reloc_map): Ditto.
4629         * elf32-sparc.c (struct elf_reloc_map): Ditto.
4630         * elf32-v850.c (struct v850_reloc_map): Ditto.
4631         * elf64-sparc.c (struct elf_reloc_map): Ditto.
4632         * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4633         * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4634
4635 1999-03-17  Martin Hunt  <hunt@cygnus.com>
4636
4637         * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4638         function so source-level assembly works.  If multiple N_SOs
4639         are seen without and N_FUNs, create an indextable entry with
4640         a NULL function name.
4641
4642 1999-03-16  Gavin Romig-Koch  <gavin@cygnus.com>
4643
4644         * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4645         of certian similar cpus.
4646
4647 1999-03-16  Gavin Romig-Koch  <gavin@cygnus.com>
4648
4649         * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4650         Add the 5000.  Change the architecture for the 5400 to mips4.
4651         (elf_mips_mach): Add r5000.
4652
4653 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
4654
4655         * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4656
4657 1999-03-11  Nick Clifton  <nickc@cygnus.com>
4658
4659         * binary.c (binary_set_section_contents): Generate warning about
4660         huge file offsets for any section that will occupy file space, not
4661         just those that are loadable.
4662
4663 1999-02-24  Jim Blandy  <jimb@zwingli.cygnus.com>
4664
4665         * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4666
4667 1999-02-22  Jim Lemke  <jlemke@cygnus.com>
4668
4669         * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4670
4671 Mon Feb 22 18:26:51 1999  Ian Lance Taylor  <ian@cygnus.com>
4672
4673         * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4674         * elflink.h: Revert all changes since Feb 16.  Instead:
4675         (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4676         appropriate.  Copy it to version symbols.
4677         (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4678         symbols if appropriate.
4679         (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4680         symbol if appropriate.
4681         (elf_link_output_extsym): If symbol is marked as undefined, and
4682         has no nonweak references, mark it as weak undefined.
4683
4684 Fri Feb 19 16:01:12 1999  Ian Lance Taylor  <ian@cygnus.com>
4685
4686         * elflink.h (elf_merge_symbol): When overriding a dynamic
4687         definition with a weak undefined symbol, set NEEDS_PLT if it is a
4688         function.
4689         (elf_link_add_object_symbols): Don't copy the other field if we
4690         are overridding.
4691
4692 Thu Feb 18 18:07:43 1999  Ian Lance Taylor  <ian@cygnus.com>
4693
4694         * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4695         shared object with a weak undefined symbol.
4696
4697 1999-02-18  Nick Clifton  <nickc@cygnus.com>
4698
4699         * elfarm-nabi.c: Set partial_inplace back to false.
4700
4701 1999-02-17  Nick Clifton  <nickc@cygnus.com>
4702
4703         * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4704         (USER_LABEL_PREFIX): Set to "_".
4705
4706         The following patches are from: Scott Bambrough
4707         <scottb@corelcomputer.com>
4708
4709         * libaout.h (M_ARM6_NETBSD): Set to 143.
4710
4711         * reloc.c: Add ARM PIC relocs:   BFD_RELOC_ARM_GOT12,
4712         BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4713         BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4714         BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4715         * bfd-in2.h: Regenerate.
4716
4717         * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4718         'true' as REL relocs are now being used.  Add new PIC relocs:
4719         R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4720         R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4721
4722         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4723         of targets.
4724         (elf32_arm_final_link_relocate): Change parameters so that entire
4725         reloc is passed.  Add support for PIC relocs.
4726         (elf32_arm_relocate_section): Pass entire reloc to
4727         elf32_arm_final_link_relocate.
4728         (elf32_arm_check_relocs): Handle new PIC relocs.
4729         (elf32_arm_adjust_dynamic_symbol): New function.
4730         (elf32_arm_size_dynamic_sections): New function.
4731         (elf32_arm_discard_copies): New function.
4732         (elf32_arm_finish_dynamic_symbol): New function.
4733         (elf32_arm_finish_dynamic_sections): New function.
4734         (ELF_MAXPAGE_SIZE): Define.
4735         (bfd_elf32_bfd_reloc_type_lookup): Define.
4736         (elf_backend_relocate_section): Define.
4737         (elf_backend_adjust_dynamic_symbol): Define.
4738         (elf_backend_create_dynamic_sections): Define.
4739         (elf_backend_finish_dynamic_symbol): Define.
4740         (elf_backend_finish_dynamic_sections): Define.
4741         (elf_backend_size_dynamic_sections): Define.
4742         (elf_backend_plt_readonly): Define.
4743         (elf_backend_want_got_plt): Define.
4744         (elf_backend_want_plt_sym): Define.
4745
4746 Wed Feb 17 12:02:26 1999  Stan Cox  <scox@cygnus.com>
4747
4748         * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4749         sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4750         (_bfd_mips_elf_fake_sections): Likewise.
4751
4752 Wed Feb 17 12:07:23 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4753
4754         * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4755         bfd_elf32_arm_get_bfd_for_interworking,
4756         bfd_elf32_arm_process_before_allocation): Define to avoid clash
4757         with elfarm-nabi.c.
4758
4759         * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4760         (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4761         elf32_arm_find_nearest_line): Make them static.
4762
4763 Tue Feb 16 22:44:37 1999  Ian Lance Taylor  <ian@cygnus.com>
4764
4765         * elflink.h (elf_merge_symbol): Add pflags parameter.  Change all
4766         callers.  Do not merge a definition from a shared object with a
4767         weak undefined symbol.
4768         (elf_link_add_object_symbols): Do not change the symbol type or
4769         size if the old symbol overrides the new one.
4770
4771 1999-02-08  Nick Clifton  <nickc@cygnus.com>
4772
4773         * config.bfd: Add support for strongarm target.
4774
4775 Mon Feb  8 11:18:14 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4776
4777         * elf32-m68k.c (reloc_map): Use the correct types for the struct
4778         fields instead of unsigned char.
4779
4780 Fri Feb  5 00:22:36 1999  Ian Lance Taylor  <ian@cygnus.com>
4781
4782         * Makefile.am: Rebuild dependencies.
4783         * Makefile.in: Rebuild.
4784
4785 Thu Feb  4 22:30:13 1999  Ian Lance Taylor  <ian@cygnus.com>
4786
4787         * configure.in: Change AC_PREREQ to 2.13.  Remove AM_CYGWIN32.
4788         Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4789         AC_PROG_INSTALL.  Add comments to uses of AC_DEFINE.
4790         * acinclude.m4: Add comments to uses of AC_DEFINE.
4791         * acconfig.h: Remove.
4792         * configure: Rebuild with current autoconf/automake.
4793         * aclocal.m4: Likewise.
4794         * config.in: Likewise.
4795         * Makefile.in: Likewise.
4796
4797 1999-02-04  DJ Delorie  <dj@cygnus.com>
4798
4799         * libbfd.c (real_read): don't call fread for zero bytes.  This
4800         covers up a bug (or misuse of bfd) that's exposed by Solaris.
4801
4802 Thu Feb  4 12:38:10 1999  Stan Cox  <scox@cygnus.com>
4803
4804         * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4805         of a jump is in the current 256 MB region.
4806
4807 Thu Feb  4 12:15:38 1999  Ian Lance Taylor  <ian@cygnus.com>
4808
4809         * format.c (bfd_check_format_matches): Change last patch to only
4810         take effect for the binary target.
4811
4812 Wed Feb  3 19:40:12 1999  Ian Lance Taylor  <ian@cygnus.com>
4813
4814         * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4815
4816 Wed Feb  3 15:02:44 1999  Catherine Moore  <clm@cygnus.com>
4817
4818         * elf32-fr30.c (fr30_elf_check_relocs):  New routine.
4819
4820 Tue Feb  2 21:38:28 1999  Ian Lance Taylor  <ian@cygnus.com>
4821
4822         * format.c (bfd_check_format_matches): If the target was
4823         previously specified, don't check other targets when checking for
4824         an archive file.
4825
4826 Tue Feb  2 18:16:43 1999  Catherine Moore  <clm@cygnus.com>
4827
4828         * elf32-arm.h (elf32_arm_reloc_map):  Removed.
4829         (elf32_arm_reloc_type_lookup):  Removed
4830         * elfarm-nabi.c (elf32_arm_reloc_map):  New.
4831         (elf32_arm_reloc_type_lookup):  New.
4832         * elfarm-oabi.c (elf32_arm_reloc_map):  New.
4833         (elf32_arm_reloc_type_lookup):  New.
4834
4835 Mon Feb  1 19:49:21 1999  Catherine Moore  <clm@cygnus.com>
4836
4837         * elfarm-nabi.c:  Renamed from elf32-arm-newabi.c.
4838         * elfarm-oabi.c:  Renamed from elf32-arm-oldabi.c
4839         * Makefile.am:  Use new files.
4840         * Makefile.in:  Regenerate.
4841         * configure.in:  Use new files.
4842         * configure:  Regenerate.
4843
4844 1999-02-01  Nick Clifton  <nickc@cygnus.com>
4845
4846         * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4847         (fr30_elf_gc_sweep_hook): New function.
4848         (elf_backend_can_gc_sections): Define.
4849
4850 Mon Feb  1 12:21:47 1999  Catherine Moore  <clm@cygnus.com>
4851
4852         * targets.c (bfd_target_vector):  Add bfd_elf32_littlearm_oabi_vec
4853         and bfd_elf32_bigarm_oabi_vec.
4854
4855 Mon Feb  1 11:46:31 1999  Catherine Moore  <clm@cygnus.com>
4856
4857         * Makefile.am (elf32-arm-oldabi.lo):  New.
4858         (elf32-arm-newabi.lo):  New.
4859         * Makefile.in:  Regenerate.
4860         * config.bfd (thumb-*-elf):  Remove definition of targ_underscore.
4861         (arm-*-elf):  Likewise.
4862         (arm-*-oabi):  New.
4863         (thumb-*-oabi):  New.
4864         * configure:  Regenerate.
4865         * configure.in (bfd_elf32_littlearm_oabi_vec):  New.
4866         (bfd_elf32_bigarm_oabi_vec):  New.
4867         * elf32-arm-newabi.c:  New.
4868         * elf32-arm-oldabi.c:  New.
4869         * elf32-arm.c:  Removed.
4870         * elf32-arm.h:  New.
4871
4872 Mon Feb  1 11:52:12 1999  Frank Ch. Eigler  <fche@cygnus.com>
4873
4874         * binary.c (binary_set_section_contents): Omit warnings for
4875         unloadable sections.
4876
4877 1999-01-31  Michael Meissner  <meissner@cygnus.com>
4878
4879         * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4880         powerpc{,le}-*-eabi.
4881
4882 1999-01-29  Nick Clifton  <nickc@cygnus.com>
4883
4884         * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4885         * dwarf2.c (read_signed_leb128): Remove unused variables.
4886
4887 Fri Jan 29 00:47:21 1999  H.J. Lu  <hjl@gnu.org>
4888
4889         * elf.c (assign_file_positions_for_segments): Only adjust
4890         p_align when needed.
4891
4892 Thu Jan 28 20:05:22 1999  Ian Lance Taylor  <ian@cygnus.com>
4893
4894         * binary.c (binary_set_section_contents): Don't return early for a
4895         non-loadable section, in case the first section is non-loadable.
4896         Don't set the low lma for a SEC_NEVER_LOAD section.  From Maciej
4897         W. Rozycki <macro@ds2.pg.gda.pl>.
4898
4899 1999-01-28  Nick Clifton  <nickc@cygnus.com>
4900
4901         * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4902         R_FR30_GNU_VTENTRY relocs.
4903
4904 Thu Jan 28 11:08:16 1999  Catherine Moore  <clm@cygnus.com>
4905
4906         * elflink.h (elf_link_output_sym):  Zero syms which are
4907         part of sections which have been excluded.
4908
4909 Wed Jan 27 13:35:35 1999  Stan Cox  <scox@cygnus.com>
4910
4911         * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4912         to F_PIC_INT.
4913         * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4914         F_ARM_3M labels.  Changed F_PIC to F_PIC_INT.
4915
4916 1999-01-27  Nick Clifton  <nickc@cygnus.com>
4917
4918         * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4919         relocation.
4920         (fr30_final_link_relocate): Use computed value as result of
4921         relocation.
4922
4923 1999-01-26  Frank Ch. Eigler  <fche@cygnus.com>
4924
4925         * binary.c (binary_set_section_contents): Emit warning for
4926         huge file offsets due to widely-dispersed section LMAs.
4927
4928 Mon Jan 18 03:35:35 1999  Ian Lance Taylor  <ian@cygnus.com>
4929
4930         * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4931         align first section to largest section alignment, not first
4932         section alignment.
4933
4934 1999-01-04  Jason Molenda  (jsm@bugshack.cygnus.com)
4935
4936         * configure.in: Require autoconf 2.12.1 or higher.
4937
4938 Tue Dec 22 15:21:41 1998  Catherine Moore  <clm@cygnus.com>
4939
4940         * archures.c (bfd_mach_i386_i386_intel_syntax):  Define.
4941         * bfd-in2.h:  Likewise.
4942         * cpu-i386.c (bfd_i386_arch_intel_syntax):  New.
4943
4944 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
4945
4946         * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4947         * cpu-mips.c: Add support for and independent 4111.
4948         * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4949         (_bfd_mips_elf_final_write_processing):
4950         bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4951
4952 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
4953
4954         * elf32-mips.c (elf_mips_abi_name): New.
4955         (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4956
4957 1998-12-12  Gavin Romig-Koch  <gavin@cygnus.com>
4958
4959         * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4960         Handle bfd_mach_mips4300.
4961
4962 1998-12-11  Ulrich Drepper  <drepper@cygnus.com>
4963
4964         * elf32-i386.c: Remove leaked development code from patch
4965         1998-12-10 by Richard Henderson.
4966
4967 1998-12-10  Richard Henderson  <rth@cygnus.com>
4968
4969         * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4970         in debug sections for symbol defined externally.
4971
4972 Thu Dec 10 10:58:38 1998  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4973
4974         * targets.c (bfd_target_vector): Remove duplicate entry for
4975         tekhex_vec.
4976
4977 1998-12-09  Nick Clifton  <nickc@cygnus.com>
4978
4979         * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4980         since we are using RELAs.
4981
4982 Tue Dec  8 22:15:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4983
4984         SCO Open Server Release 5 core file support, from Jouke Numan
4985         <jnuman@hiscom.nl>:
4986         * sco5-core.c: New file.
4987         * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4988         (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4989         * Makefile.am: Rebuild dependencies.
4990         (OPTIONAL_BACKENDS): Add sco5-core.lo.
4991         (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4992         * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4993         * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4994         * bfd-in2.h, configure, Makefile.in: Rebuild.
4995
4996 Tue Dec  8 19:38:42 1998  Mark Klein  <mklein@dis.com>
4997
4998         * config.bfd (hppa*-*-mpeix*): New target.
4999         * configure.in: Add AC_HEADER_DIRENT.
5000         (hppa*-*-mpeix*): New target.
5001         * configure.host (hppa*-*-mpeix*): New host.
5002         * hpux-core.c: Check HOST_HPPAMPEIX.  Use HAVE_DIRENT_H and
5003         friends rather than just including <sys/dir.h>.
5004         * som.h (struct som_symbol): Add hppa_priv_level and apto
5005         tc_data.  Change all users.
5006         (struct somdata): Add comp_unit field.
5007         (obj_som_compilation_unit): Define.
5008         (bfd_som_attach_compilation_unix): Declare.
5009         * som.c: Check HOST_HPPAMPEIX.
5010         (struct som_misc_symbol_info): Add new field priv_level.
5011         (som_object_setup): Add current_offset parameter.  Change all
5012         callers.
5013         (setup_sections): Likewise.
5014         (som_object_p): For EXECLIBMAGIC, read the lst header.
5015         (som_write_symbol_strings): Add compilation_unit parameter.
5016         Change all callers.
5017         (som_finish_writing): Write out compilation_unit.
5018         (som_bfd_derive_misc_symbol_info): Set priv_level.
5019         (som_build_and_write_symbol_table): Set xleast field to 3.
5020         (som_slurp_symbol_table): Set symbol priv_level.
5021         (bfd_som_attach_compilation_unit): New function.
5022         (som_bfd_ar_write_symbol_stuff): Set xleast field to 3.  Set
5023         priv_level into symbol_value.
5024         * configure, config.in: Rebuild.
5025
5026 Tue Dec  8 16:21:35 1998  Ian Lance Taylor  <ian@cygnus.com>
5027
5028         * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5029         warning function to call _bfd_error_handler instead.
5030
5031         * libbfd.c (COERCE32): Cast through unsigned long and long to
5032         avoid bug in old version of gcc.
5033
5034         * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5035         (elf_backend_additional_program_headers): Don't define.
5036
5037 1998-12-08  Nick Clifton  <nickc@cygnus.com>
5038
5039         * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5040         relocations to include offset of 2 included in the insns, and the
5041         offset of the relocs within the section.
5042
5043 Wed Dec  2 15:03:59 1998  David Taylor  <taylor@texas.cygnus.com>
5044
5045         The following changes were made by David Taylor
5046         <taylor@texas.cygnus.com>, Edith Epstein
5047         <eepstein@sophia.cygnus.com>, Jim Blandy
5048         <jimb@zwingli.cygnus.com>, and Elena Zannoni
5049         <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5050         changes originally made by HP; HP did not create ChangeLog
5051         entries.
5052
5053         * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5054         automake macro library.
5055
5056         * hpux-core.c (hpux_core_core_file_p): this function now
5057         understands HPUX 10.30 thread info. Yes, the thread stacks can be
5058         found in the corefile! Also, in hpux_core_core_file_p, if we
5059         encounter a section with an unknown type, don't punt.  Instead,
5060         just skip it.  Also, count the number of sections of known type
5061         that we encounter.  If we encounter at least one good one, then
5062         we'll declare that the file is a core file.  If we encounter any
5063         unknown ones but some known ones, then we'll issue a warning (but
5064         still declare it to be a core file). Also, correctly decide when a
5065         file is not a core.
5066         (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5067         (CORE_ANON_SHMEM): define if not defined.
5068         (hpux_core_struct): add members lwpid and user_tid.
5069         (core_kernel_thread_id, core_user_thread_id): new macros.
5070         (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5071         the name before storing it in the bfd.
5072         (hpux_core_core_file_p): handle threads.
5073
5074         * libhppa.h (GET_FIELD): protect against redefinition.
5075         (HPPA_WIDE): define.
5076         (GET_FIELD): define.
5077         (GET_BIT): define.
5078         (MASK): define.
5079         (CATENATE): define.
5080         (ELEVEN): define.
5081         (sign_extend): redefine.
5082         (assemble_6): define.
5083         (assemble_12): rewrite.
5084         (assemble_16): define.
5085         (assemble_16a): define.
5086         (assemble_17): rewrite.
5087         (assemble_22): define.
5088
5089 1998-12-07  Nick Clifton  <nickc@cygnus.com>
5090
5091         * elf32-fr30.c (fr30_final_link_relocate): Using signed
5092         relocations for signed values.
5093
5094 Sun Dec  6 16:30:33 1998  Ian Lance Taylor  <ian@cygnus.com>
5095
5096         * mipsbsd.c (MY(set_arch_mach)): Make static.
5097         * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5098         bfd_mach_mips* macros rather than simple numbers.
5099
5100         COFF weak symbol support, based on patches from Mark Elbrecht
5101         <snowball3@usa.net>:
5102         * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5103         * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5104         (coff_write_alien_symbol): Likewise.
5105         * cofflink.c (coff_link_check_ar_symbols): Likewise.
5106         (coff_link_add_symbols): Likewise.
5107         (_bfd_coff_link_input_bfd): Likewise.
5108         (_bfd_coff_write_global_sym): Likewise.
5109
5110         * elf.c (copy_private_bfd_data): Always initialize the
5111         includes_phdrs field.
5112
5113         * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5114         file defines a symbol first mentioned in an ELF file.
5115
5116         * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5117         possible, rather than only if BFD64.
5118         * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5119         not __GNUC__.
5120         * bfd-in2.h: Rebuild.
5121
5122         * srec.c (srec_set_section_contents): Correct test to avoid
5123         switching to 4 byte addresses after seeing a second section which
5124         requires 3 byte addresses.  From Joel Schantz
5125         <joel.schantz@argosys.boeing.com>.
5126
5127         * config.bfd (m68*-*-gnu*): New target.  From Aymeric Vincent
5128         <aymeric.vincent@emi.u-bordeaux.fr>.
5129
5130 1998-12-04  Jim Blandy  <jimb@zwingli.cygnus.com>
5131
5132         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5133         decide whether the output file is -mrelocatable-lib,
5134         -mrelocatable, or neither.  (gdb.base/nodebug.exp)
5135
5136 1998-12-03  Nick Clifton  <nickc@cygnus.com>
5137
5138         * elf32-fr30.c: Add support for R_FR30_48 reloc.
5139         * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5140         * bfd-in2.h: Regenerate.
5141         * libbfd.h: Regenerate
5142
5143 Wed Dec  2 00:58:37 1998  Ian Lance Taylor  <ian@cygnus.com>
5144
5145         * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5146         link against a dynamic symbol with no type or size.
5147
5148 1998-12-01  Ulrich Drepper  <drepper@cygnus.com>
5149
5150         * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5151         relocation for section which does not get loaded.
5152         (elf_i386_relocate_section) [R_386_32]: Likewise.
5153
5154 Tue Dec  1 11:33:33 1998  Jim Wilson  <wilson@cygnus.com>
5155
5156         * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5157         reloc_count and i long instead of unsigned long.  Handle error
5158         return from bfd_canonicalize_reloc.
5159
5160 1998-12-01  Nick Clifton  <nickc@cygnus.com>
5161
5162         * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5163         a hash table.
5164
5165 Mon Nov 30 15:28:09 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
5166
5167         * elf32-sh.c (elf/sh.h): Include.
5168         sh_reloc_type: Delete.  Changed all references to elf_sh_reloc_type.
5169         (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5170         (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5171         (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5172         * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5173
5174 Fri Nov 27 17:51:38 1998  Geoff Keating  <geoffk@ozemail.com.au>
5175
5176         * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5177         causes division by zero later on.
5178
5179 Thu Nov 26 11:19:35 1998  Dave Brolley  <brolley@cygnus.com>
5180
5181         * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5182         needed.
5183
5184 1998-11-25  DJ Delorie  <dj@cygnus.com>
5185
5186         * coff-i386.c (i3coff_object_p): Remove hack.  Use new emulation
5187         hook now.
5188
5189 Tue Nov 24 10:25:27 1998  Nick Clifton  <nickc@cygnus.com>
5190
5191         * elf32-fr30.c (fr30_elf_relocate_section): Call
5192         fr30_final_link_relocate.
5193         (fr30_final_link_relocate): New function: Handle I20 and I32
5194         relocs.
5195         (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5196         (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5197         (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5198
5199         * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5200         chain to empty.
5201
5202         The following changes are based on a patch submitted by Gianluca
5203         Moro <glctr@abc.it>:
5204
5205         (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5206         not already been updated.
5207         (find_remembered_hi16s_reloc): New parameter 'already_found'
5208         returns state of remembered hi16s reloc.
5209         (remember_hi16s_reloc): Set 'found' field to false.
5210         (hi16s_location): Add 'found' field.
5211
5212 1998-11-23  DJ Delorie  <dj@cygnus.com>
5213
5214         * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5215         to see .DLL files as unrecognized.
5216         (i3coff_object_p): Sorry, had to hack it to not recognize these
5217         files (pei-i386) on request.
5218
5219 1998-11-23  DJ Delorie  <dj@cygnus.com>
5220
5221         * opncls.c (bfd_make_readable): need more cleanup for symbols and
5222         relents.  Call bfd_check_format to reinitialize.
5223
5224 Fri Nov 20 14:21:36 1998  Nick Clifton  <nickc@cygnus.com>
5225
5226         * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5227         warnings.
5228
5229 Thu Nov 19 14:42:15 1998  Geoffrey Noer  <noer@cygnus.com>
5230
5231         * aclocal.m4: regenerate
5232         * configure: regenerate
5233
5234 Tue Nov 17 20:23:35 1998  Richard Henderson  <rth@cygnus.com>
5235
5236         * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5237         * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5238         * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5239         respect it as an upper bound on what memory to reference.
5240         (elf_gc_smash_unused_vtentry_relocs): Likewise.
5241         (elf_gc_record_vtentry): Handle as-yet undefined vtables.  Set and
5242         update vtable_entries_size appropriately.
5243
5244 Tue Nov 17 15:28:31 1998  Nick Clifton  <nickc@cygnus.com>
5245
5246         * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5247         reloc number.
5248
5249 Mon Nov 16 22:19:21 1998  DJ Delorie  <dj@cygnus.com>
5250
5251         * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5252         bfds; they have no "file" so we fake it.
5253         * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5254         * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5255         resizing the memory buffer.
5256         * opncls.c (bfd_make_writable): New function; lets you write a
5257         bfd_create'd bfd to an in-memory buffer.
5258         (bfd_make_readable): New function; lets you read back that buffer
5259         as if it were from bfd_openr.  Used to build generated archive
5260         members (winsup's ld's dlltool)
5261
5262 Mon Nov 16 19:15:19 1998  Dave Brolley  <brolley@cygnus.com>
5263
5264         * po/bfd.pot: Regenerated.
5265
5266 Mon Nov 16 10:57:06 1998  Nick Clifton  <nickc@cygnus.com>
5267
5268         * elf32-v850.c (hi16s_location): Replaced fixed size array with
5269         linked list.
5270
5271 Sun Nov 15 20:28:25 1998  Richard Henderson  <rth@cygnus.com>
5272
5273         * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5274         element of the gotentry list for local symbols too.
5275         (elf64_alpha_relocate_section): Unify local and global handling.
5276         Assert that gotent->use_count > 0.
5277
5278 Sat Nov 14 15:16:01 1998  Ian Lance Taylor  <ian@cygnus.com>
5279
5280         * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5281         update for file name changes of July 2, 1998.
5282         (vms_vax_vec): New.
5283         * configure: Rebuild.
5284
5285 Thu Nov 12 19:19:54 1998  Dave Brolley  <brolley@cygnus.com>
5286
5287         * po/bfd.pot: Regenerated.
5288
5289 Tue Nov 10 16:17:06 1998  Geoffrey Noer  <noer@cygnus.com>
5290
5291         * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5292         * aclocal.m4, configure: regenerate
5293
5294 Tue Nov 10 15:13:59 1998  Nick Clifton  <nickc@cygnus.com>
5295
5296         * elf.c (prep_headers): Add support for bfd_arch_fr30.
5297
5298 Tue Nov 10 13:37:36 1998  Felix Lee  <flee@cygnus.com>
5299
5300         * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5301         BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5302         was cached.
5303         * aclocal.m4, configure: regenerated.
5304
5305 Tue Nov 10 14:31:01 1998  Catherine Moore  <clm@cygnus.com>
5306
5307         * elf32-d10v.c (reloc_type):  Add R_D10V_GNU_VTINHERIT and
5308         R_D10V_GNU_VTENTRY relocs.
5309         (elf_d10v_howto_table):  Likewise.
5310         (d10v_reloc_map d10v_reloc_map):  Likewise.
5311         (elf32_d10v_gc_mark_hook):  New.
5312         (elf32_d10v_gc_sweep_hook):  New.
5313         (elf32_d10v_check_relocs):  New.
5314         (elf32_d10v_relocate_section):  New.
5315         (elf_backend_relocate_section):  Define.
5316         (elf_backend_can_gc_sections):  Define.
5317
5318 Sat Nov  7 18:07:51 1998  Peter Schauer  <peter.schauer@regent.e-technik.tu-muenchen.de>
5319
5320         * Makefile.am (BFD32_BACKENDS): Move vms files here...
5321         (BFD64_BACKENDS): ...from here.
5322         (BFD32_BACKENDS_CFILES): Move vms files here...
5323         (BFD64_BACKENDS_CFILES): ...from here.
5324         * Makefile.in: Rebuild.
5325
5326 Wed Nov  4 15:58:48 1998  Nick Clifton  <nickc@cygnus.com>
5327
5328         * Makefile.am: Add FR30 target.
5329         * Makefile.in: Add FR30 target.
5330         * archures.c: Add support for FR30.
5331         * config.bfd: Add support for FR30.
5332         * configure.in: Add support for FR30.
5333         * reloc.c: Add support for FR30 relocations.
5334         * targets.c: Add support for FR30 relocations.
5335         * bfd-in2.h: Regenerate.
5336         * configure: Regenerate.
5337         * libbfd.h:  Regenerate.
5338         * cpu-fr30.c: New file.
5339         * elf32-fr30.c: New file.
5340
5341 Mon Nov  2 14:59:33 1998  Geoffrey Noer  <noer@cygnus.com>
5342
5343         * configure.in: detect cygwin* instead of cygwin32*
5344         * configure: regenerate
5345
5346 Sun Nov  1 19:32:28 1998  Jeffrey A Law  (law@cygnus.com)
5347
5348         * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5349         use bfd_malloc and free instead and check return value from bfd_malloc.
5350
5351 Sun Nov  1 16:20:35 1998  Ian Lance Taylor  <ian@cygnus.com>
5352
5353         * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5354         * libbfd.h: Rebuild.
5355
5356         * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5357         (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5358         (MIPS_TEXT_DYNSYM_SECN): Likewise.
5359         (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5360         section.
5361         (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5362         field.
5363         (mips_elf_link_hash_table_create): Don't initialize
5364         dynsym_sec_strindex.
5365         (mips_elf_gc_mark_hook): Add default case to avoid warning.
5366         (mips_elf_size_dynamic_sections): Generate a section symbol for
5367         every output section.
5368         (mips_elf_finish_dynamic_sections): Count all sections for
5369         DT_MIPS_UNREFEXTNO.
5370         (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5371         output sections.
5372
5373 Sun Nov  1 12:46:53 1998  Geoff Keating  <geoffk@ozemail.com.au>
5374
5375         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5376         for later PLT entries in large PLTs.
5377         (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5378
5379 Sat Oct 31 20:10:09 1998  Jeffrey A Law  (law@cygnus.com)
5380
5381         * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5382
5383 1998-10-26 15:58  Ulrich Drepper  <drepper@cygnus.com>
5384
5385         * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5386         * elflink.h (elf_collect_hash_codes): New function.  This function is
5387         called for each exported symbol and we compute the ELF hash value for
5388         it.
5389         (compute_bucket_value): New function.  It is called from
5390         size_dynamic_sections to determine the hash table size.  When we are
5391         optimizing a better, but slower, algorithm is used.
5392         (size_dynamic_sections): Call compute_bucket_value.
5393
5394         * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5395
5396 Mon Oct 19 20:03:21 1998  Catherine Moore  <clm@cygnus.com>
5397
5398         * elf32-sh.c:  Add HOWTO entries for R_SH_GNU_VTINHERIT and
5399         R_SH_GNU_VTENTRY.
5400         (sh_elf_gc_mark_hook):  New.
5401         (sh_elf_gc_sweep_hook):  New.
5402         (sh_elf_check_relocs):  New.
5403         (elf_backend_can_gc_sections):  Define.
5404
5405 Mon Oct 19 16:57:05 1998  Felix Lee  <flee@cygnus.com>
5406
5407         * acinclude.m4: undo previous gettext change
5408         * aclocal.m4: rebuild with right version of aclocal.
5409
5410 Mon Oct 19 01:47:21 1998  Felix Lee  <flee@cygnus.com>
5411
5412         * acinclude.m4, aclocal.m4: move gettext-related fragments from
5413         aclocal.m4 to acinclude.m4, so they don't get lost.
5414
5415         * elfcore.h: rewrite for better corefile support.
5416         * elf.c (elfcore_*): new functions.
5417         * elf-bfd.h (elf_obj_tdata): new structure members.
5418         * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5419         flavor of procfs.
5420         * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5421
5422 Fri Oct 16 14:07:45 1998  Catherine Moore  <clm@cygnus.com>
5423
5424         * elf32-m32r.c:  Add HOWTO entries for R_M32R_GNU_VTINHERIT
5425         and R_M32R_GNU_VTENTRY.
5426         (elf_backend_can_gc_sections):  Define.
5427         (m32r_elf_check_relocs):  New.
5428         (m32r_elf_gc_mark_hook):  New.
5429         (m32r_elf_gc_sweep_hook):  New.
5430         (m32r_elf_relocate_section):  Handle VT relocs.
5431
5432 Mon Oct 12 14:18:40 1998  Nick Clifton  <nickc@cygnus.com>
5433
5434         * coff-arm.c (arm_relocate_section): Remove redundant test.
5435
5436         * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5437         cleat that the 'bitsize' field is the size of the bitfield AFTER
5438         relocation not before.
5439
5440         * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5441
5442         * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5443         relocs.
5444
5445 Tue Oct  6 09:20:44 1998  Catherine Moore  <clm@cygnus.com>
5446
5447         * elf32-sparc.c:  Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5448         R_SPARC_GNU_VTENTRY.
5449         (elf32_sparc_check_relocs):  Handle them.
5450         (elf32_sparc_reloc_type_lookup):  Likewise.
5451         (elf32_sparc_relocate_section):  Likewise.
5452         (elf32_sparc_gc_mark_hook):  New.
5453         (elf32_sparc_gc_sweep_hook):  New.
5454
5455 Mon Oct  5 14:55:30 1998  Jeffrey A Law  (law@cygnus.com)
5456
5457         * som.c (som_finish_writing): Perform some sanity checks when
5458         writing an executable or shared library.
5459
5460 Mon Oct  5 12:02:31 1998  Gavin Romig-Koch  <gavin@cygnus.com>
5461
5462         * dwarf1.c : New file.  Adds _bfd_dwarf1_find_nearest_line.
5463         * configure.in (elf): Add dwarf1.lo.
5464         * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5465         * elf.c (_bfd_elf_find_nearest_line): Add call to
5466         _bfd_dwarf1_find_nearest_line.
5467         * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5468         Add call to _bfd_dwarf1_find_nearest_line.
5469         * configure: Rebuilt.
5470
5471 Mon Oct  5 10:06:22 1998  Catherine Moore  <clm@cygnus.com>
5472
5473         * elflink.h (elf_gc_sections):  Do not allow garbage
5474         collection if dynamic sections have been created.
5475
5476 Mon Oct  5 09:07:37 1998  Catherine Moore  <clm@cygnus.com>
5477
5478         * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5479         R_V850_GNU_VTENTRY.
5480         (v850_elf_check_relocs):  Handle VTINHERIT and VTENTRY relocs.
5481         (v850_elf_perform_relocation):  Likewise.
5482         (v850_elf_final_link_relocate):  Likewise.
5483         (v850_elf_relocate_section):  Likewise.
5484         (v850_elf_gc_sweep_hook):  New routine.
5485         (v850_elf_gc_mark_hook):  New routine.
5486         (elf_backend_can_gc_sections):  Define.
5487
5488 Mon Oct  5 09:04:25 1998  Catherine Moore  <clm@cygnus.com>
5489
5490         * elf32-m68k.c (elf_m68k_gc_sweep_hook):  Don't assume
5491         that dynobj exists.
5492
5493 Sun Oct  4 23:29:34 1998  David Edelsohn  <edelsohn@mhpcc.edu>
5494
5495         * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5496         Declare size as bfd_size_type.
5497         (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5498
5499 Sun Oct  4 20:38:29 1998  Jeffrey A Law  (law@cygnus.com)
5500
5501         * cpu-hppa.c (bfd_hppa20_arch): Define.  Link it into the bfd_hppa_arch
5502         structure.
5503         * som.c (CPU_PA_RISC2_0): Define.
5504         (_PA_RISC2_0_ID): Likewise.
5505         (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5506
5507 Sun Oct  4 21:19:09 1998  Ian Lance Taylor  <ian@cygnus.com>
5508
5509         * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5510         has a base which is already defined, only add the referenced
5511         symbol to the dynamic symbol table if it is defined or referenced
5512         by a regular file.
5513
5514         * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5515         correctly.
5516
5517 1998-09-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5518
5519         * elflink.h (elf_link_add_object_symbols): Undo last change.
5520
5521 Wed Sep 23 16:09:31 1998  Richard Henderson  <rth@cygnus.com>
5522
5523         * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5524         symbol for the indirect alias to a versioned symbol.
5525
5526 Mon Sep 21 12:15:22 1998  Catherine Moore  <clm@cygnus.com>
5527
5528         * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5529         (elf32_i386_vtentry_howto): New.
5530         (elf_i386_reloc_type_lookup):  Return elf32_i386_vtentry_howto
5531         or elf32_i386_vtinherit_howto  on lookup.
5532
5533 Sun Sep 20 00:48:07 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5534
5535         * elf32-m68k.c: Include "elf/m68k.h".  Remove definition of enum
5536         reloc_type.  Rename R_68K__max to R_68K_max.
5537         (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5538         reloc.
5539
5540 Sun Sep 20 00:09:25 1998  Chris Torek  <torek@bsdi.com>
5541
5542         * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5543         (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5544
5545         * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5546         after.
5547
5548 Sat Sep 19 22:42:23 1998  Doug Rabson  <dfr@nlsystems.com>
5549
5550         * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5551         message has a null byte terminator.
5552
5553 Fri Sep 18 14:35:29 1998  Nick Clifton  <nickc@cygnus.com>
5554
5555         * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5556         word subject to R_V850_32 relocation.
5557
5558 Thu Sep 17 17:20:36 1998  Nick Clifton  <nickc@cygnus.com>
5559
5560         * dwarf2.c: Add comment describing problem computing line numbers
5561         for undefined symbols at link time.
5562
5563 Thu Sep 17 16:03:28 1998  Richard Henderson  <rth@cygnus.com>
5564
5565         * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5566         transform a defweak into a plt entry.
5567         (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5568         plt entry references to receive a RELATIVE reloc.
5569         (elf64_alpha_finish_dynamic_symbol): Fill them in.
5570         (elf64_alpha_relocate_section): Assert we don't overrun
5571         the allocated relocation space.
5572
5573 Wed Sep 16 18:03:13 1998  Nick Clifton  <nickc@cygnus.com>
5574
5575         * elf.c (swap_out_syms): Always treat section symbols as
5576         special, even if they are attached to a common section.
5577
5578 Wed Sep 16 10:34:13 1998  Nick Clifton  <nickc@cygnus.com>
5579
5580         * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5581         sections with v850 common section attributes into named v850
5582         common sections.
5583         (v850_elf_add_symbol_hook): Move symbols in sections with v850
5584         common section attributes into named v850 common sections.
5585
5586 Wed Sep 16 11:26:49 CDT 1998  Catherine Moore  <clm@cygnus.com>
5587
5588         * elf32-arm.c (elf32_arm_gc_mark_hook):  Remove print
5589         statement.
5590
5591 1998-09-15  Geoff Keating  <geoffk@ozemail.com.au>
5592
5593         * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5594         part of Vladimir's change of 1998-08-19.  Make a R_PPC_SDAREL16
5595         reloc to the wrong section a warning, not an error.  .dynsbss
5596         is not an output section, so there is no need to check for it.
5597
5598 Tue Sep 15 12:40:05 1998  Catherine Moore  <clm@cygnus.com>
5599
5600         * elf-bfd.h:  Add argument to elf_backend_get_symbol_type.
5601
5602 Tue Sep 15 08:34:40 1998  Catherine Moore  <clm@cygnus.com>
5603
5604         * elf.c (swap_out_syms):  Pass type to elf_backend_get_symbol_type.
5605         * elf32-arm.c:  Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5606         R_ARM_GNU_VTENTRY.
5607         (elf32_arm_gc_mark_hook): New.
5608         (elf32_arm_gc_sweep_hook): New.
5609         (elf32_arm_check_relocs): New.
5610         (elf32_arm_final_link_relocate):  Handle VTINHERIT and VTENTRY
5611         relocations.
5612         (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5613         relocations.
5614
5615 1998-09-10  Geoff Keating  <geoffk@ozemail.com.au>
5616
5617         * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5618         assume there is no PLT or GOT.
5619
5620 Wed Sep  9 14:24:12 1998  Nick Clifton  <nickc@cygnus.com>
5621
5622         * elf32-arm.c (elf32_arm_find_nearest_line): New function:  just
5623         like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5624         also accepted as a function symbol type.
5625
5626 Mon Sep  7 13:24:03 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
5627
5628         * rs6000-core.c (_LONG_LONG):  Define for AIX 4.x only.
5629
5630 Sat Sep  5 20:40:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5631
5632         * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5633         match definition of _bfd_gc_sections field.
5634         * libbfd.h: Rebuild.
5635
5636 Fri Sep  4 13:54:23 1998  David Miller  <davem@dm.cobaltmicro.com>
5637
5638         * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5639         the addend of a dynamic relocation referencing a section.
5640         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5641         (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5642
5643 Thu Sep  3 17:28:50 1998  Richard Henderson  <rth@cygnus.com>
5644
5645         * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5646         bed has a size_dynamic_sections routine before trying to use it.
5647
5648 Mon Aug 31 14:49:22 1998  Richard Henderson  <rth@cygnus.com>
5649
5650         * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5651         _bfd_elf_rel_vtable_reloc_fn.
5652
5653 Mon Aug 31 10:23:40 1998  Catherine Moore  <clm@cygnus.com>
5654
5655         * Makefile.am:  Add elf32-arm.c.
5656         * Makefile.in:  Rebuild.
5657         * elf-bfd.h:  Add elf_backend_get_symbol_type.
5658         * elf.c (swap_out_syms):  If defined, call
5659         elf_backend_get_symbol_type.
5660         * elf32-arm.c: Define elf_backend_get_symbol_type.
5661         (elf32_arm_get_symbol-type):  New routine.
5662         (record_thumb_to_arm_glue):  Change to use STT_ARM_TFUNC.
5663         (bfd_elf32_arm_process_before_allocation):  Change to
5664         check for STT_ARM_TFUNC.
5665         (elf32_arm_final_link_relocate):  Likewise.
5666         * elfxx-target.h:  Add elf_backend_get_symbol_type.
5667
5668 Fri Aug 28 19:44:07 1998  Richard Henderson  <rth@cygnus.com>
5669
5670         * archures.c (bfd_mach_alpha_ev[456]): New.
5671         * cpu-alpha.c: Rework to match these types.
5672         * bfd-in2.h: Rebuild.
5673
5674 Fri Aug 28 19:38:53 1998  Richard Henderson  <rth@cygnus.com>
5675
5676         * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5677         * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5678
5679         * elf32-i386.c (elf_howto_table): Add vtable relocs.
5680         (elf_i386_reloc_type_lookup): Recognize them.
5681         (elf_i386_check_relocs): Pass them off to generic code.
5682         (elf_i386_relocate_section): Ignore them.
5683         (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5684         (elf_backend_can_gc_sections): True.
5685
5686 Thu Aug 20 15:03:45 1998  Nick Clifton  <nickc@cygnus.com>
5687
5688         * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5689         before looking at owner field.
5690         (elf32_arm_to_thumb_stub): Ditto.
5691         (elf32_arm_relocate_section): Compute name before calling
5692         elf32_arm_final_link_relocate().
5693
5694 Thu Aug 20 11:30:17 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
5695
5696         * elf.c: comment and formatting cleanups.
5697         * elfcore.h: ditto.
5698
5699 Wed Aug 19 15:43:26 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
5700
5701         * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5702         (core files are treated differently than object files).
5703         * elf-bfd.h (_bfd_elf_write_corefile_contents,
5704         bfd_elf_mkcorefile): declare.
5705         * elfxx-target.h (_bfd_elf_write_corefile_contents,
5706         bfd_elf_mkcorefile): add to bfd_target vector.
5707         * elfcore.h (elf_core_file_p): save the program header table,
5708         and set the bfd architecture from the elf file header.
5709         * elf.c (bfd_elf_mkcorefile): new function.
5710         (_bfd_elf_write_corefile_contents): new function.
5711         (assign_file_positions_for_segments): add cases for handling
5712         PT_NOTE segments.  (assign_file_positions_except_relocs):
5713         core files should be handled the same as exec files.
5714         (prep_headers): identify core files as type ET_CORE.
5715         (copy_private_bfd_data): identify the sections belonging to
5716         the PT_NOTE segment.
5717
5718         * elf32-sparc.c (elf32_sparc_final_write_processing):
5719         add break statement to default case.
5720
5721 1998-08-19  Vladimir N. Makarov  <vmakarov@cygnus.com>
5722
5723         * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5724         section (not input) will be in sections ".sbss", ".sbss2",
5725         ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5726         R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA.  In all these cases also ignore
5727         output_offset for correct evaluation of addend.
5728
5729 Tue Aug 18 11:48:12 1998  Catherine Moore  <clm@cygnus.com>
5730
5731         * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5732         elf32_arm_allocate_interworking_sections and
5733         elf32_arm_process_before_allocation.
5734
5735 Tue Aug 18 11:46:00 1998  Nick Clifton  <nickc@cygnus.com>
5736
5737         * bfd-in.h: Ammend prototype for
5738         elf32_arm_process_before_allocation to remove surplus third
5739         argument.
5740
5741         * bfd-in2.h: Regenerate.
5742
5743 Sat Aug 15 20:55:08 1998  Richard Henderson  <rth@cygnus.com>
5744
5745         * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5746
5747 Fri Aug 14 09:12:28 1998  Stan Cox  <scox@cygnus.com>
5748
5749         * aoutx.h (aout_link_input_section_ext): Use the relocation already
5750         calculated for RELOC_SPARC_REV32 case.
5751
5752 Thu Aug 13 14:02:02 1998  Catherine Moore  <clm@cygnus.com>
5753
5754         * bfd-in.h:  Add prototypes for elf32_arm_get_bfd_for_interworking,
5755         elf32_arm_allocate_interworking_sections and
5756         elf32_arm_process_before_allocation.
5757         * bfd-in2.h:  Regenerated.
5758         * elf32-arm.c Define elf32_arm_link_hash_table.
5759         (insert_thumb_branch): New routine.
5760         (find_thumb_glue): New routine.
5761         (find_arm_glue): New routine.
5762         (record_arm_to_thumb_glue): New routine.
5763         (record_thumb_to_arm_glue): New routine.
5764         (elf32_arm_link_hash_table_create): New routine.
5765         (elf32_arm_get_bfd_for_interworking): New routine.
5766         (elf32_arm_allocate_interworking_sections) New routine.
5767         (elf32_arm_process_before_allocation) New routine.
5768         (elf32_thumb_to_arm_stub): New routine.
5769         (elf32_arm_to_thumb_stub): New routine.
5770         (elf32_print_private_bfd_data): Fix typo.
5771         (elf32_arm_final_link_relocate):  Add argument sym_sec.
5772         Check for branches to thumb symbols in case R_ARM_PC24.
5773         Check for branches to arm symbols in case R_ARM_THM_PC22.
5774         (elf32_arm_relocate_section):  Pass symbol section to
5775         elf32_arm_final_link_relocate.
5776
5777 Wed Aug 12 19:00:39 1998  Geoff Keating  <geoffk@ozemail.com.au>
5778
5779         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5780         entries unless the symbol is defined in the executable; in
5781         particular, undefined weak symbols get a PLT entry.
5782
5783 Wed Aug 12 14:48:33 1998  Ian Lance Taylor  <ian@cygnus.com>
5784
5785         * libaout.h: Remove nested comment to avoid warning.
5786
5787 Wed Aug 12 08:10:11 1998 Catherine Moore  <clm@cygnus.com>
5788
5789         * elf32-arm.c (elf32_arm_final_link_relocate):  Rework
5790         R_ARM_PC24 relocation.
5791
5792 Tue Aug 11 14:42:26 1998  Catherine Moore  <clm@cygnus.com>
5793
5794         * elf32-arm.c (elf32_arm_final_link_relocate):  Remove unused
5795         argument is_local.  Add argument sym_flags.  Check sym_flags
5796         in R_ARM_ABS32 case.  Include addend for R_ARM_THM_PC22 case.
5797         (elf32_arm_relocate_section):  Don't pass local sym and pass
5798         sym_flags to elf32_arm_final_link_relocate.
5799
5800 Mon Aug 10 20:38:39 1998  Richard Henderson  <rth@cygnus.com>
5801
5802         * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5803         to not count too few relocs for dynamicly linked executables.
5804
5805 Mon Aug 10 15:35:34 1998  Richard Henderson  <rth@cygnus.com>
5806
5807         * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5808         symbols without a dynamic index dynamic.  Consider all weak
5809         symbols dynamic.
5810         (elf64_alpha_strip_section_from_output): Don't assume 1-1
5811         correspondance between input and output sections.
5812
5813 Mon Aug 10 15:31:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5814
5815         * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5816         that use a .got.plt section start the got offset at zero.
5817
5818 Mon Aug 10 17:31:21 1998  Ian Lance Taylor  <ian@cygnus.com>
5819
5820         * ieee.c (ieee_write_processor): Correct the processor ID written
5821         out for bfd_arch_m68k, accommodating change of March 25.
5822
5823 Sun Aug  9 20:55:44 1998  Catherine Moore  <clm@cygnus.com>
5824
5825         * elf32-arm.c (elf32_arm_final_link_relocate):  Rework
5826         R_ARM_THM_RPC22 relocations.
5827
5828 Sat Aug  8 15:15:30 1998  Richard Henderson  <rth@cygnus.com>
5829
5830         * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5831         are always dynamic.
5832         (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5833         .got relocs in -Bsymbolic shared objects.
5834
5835 Wed Aug  5 15:48:08 1998  Nick Clifton  <nickc@cygnus.com>
5836
5837         * elf32-arm.c: Add private flags to ELF header.
5838         (elf32_arm_print_private_bfd_data): New Function.
5839         (elf32_arm_set_private_flags): New Function.
5840         (elf32_arm_copy_private_flags): New Function.
5841         (elf32_arm_merge_private_bfd_data): New Function.
5842
5843 Mon Aug  3 17:10:15 1998  Ian Lance Taylor  <ian@cygnus.com>
5844
5845         * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5846         a local symbol.
5847         (elf32_sparc_relocate_section): Likewise.
5848
5849 Sun Aug  2 03:19:23 1998  Richard Henderson  <rth@cygnus.com>
5850
5851         * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL.  Create the
5852         .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5853         (ppc_elf_relocate_section): Pull sgot and splt search to the start
5854         of the function.  Recognize no .plt as static linking.
5855
5856 1998-08-01  Ulrich Drepper  <drepper@cygnus.com>
5857
5858         * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5859         ".liblist" string through gettext.
5860
5861 Fri Jul 31 16:38:14 1998  Catherine Moore  <clm@cygnus.com>
5862
5863         * Makefile.am: Add support for elf32-arm.lo.
5864         * Makefile.in: Rebuild.
5865         * config.bfd (arm-*-elf):  Define targ_defvec and targ_selvecs.
5866         (thumb-*-elf): Define targ_defvec and targ_selvecs.
5867         * configure.in:  Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5868         * configure: Regenerate.
5869         * elf.c: (prep_headers):  Support arch_type of EM_ARM.
5870         * targets.c:  Support new targets bfd_elf32_bigarm_vec and
5871         bfd_target bfd_elf32_littlearm_vec.
5872         * elf32-arm.c:  New file.
5873
5874 Tue Jun 28 19:05:28 1998  Stan Cox  <scox@cygnus.com>
5875
5876         * libaout.h (M_SPARCLITE_LE): New machine.
5877         * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5878         * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5879         (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5880         * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5881         (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5882         (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5883         * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5884         elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5885         * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5886         be BFD_RELOC_SPARC_REV32.
5887         * reloc.c: Ditto.
5888         * config.bfd (sparc86x-*-aout): New
5889
5890 Fri Jul 24 13:54:19 1998  Nick Clifton  <nickc@cygnus.com>
5891
5892         * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5893         actually mapping the output sections.
5894
5895 Fri Jul 24 11:24:29 1998  Jeffrey A Law  (law@cygnus.com)
5896
5897
5898         * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5899         (mn10300_elf_reloc_map): Similarly.
5900         (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5901
5902 Fri Jul 24 12:36:04 1998  Ian Lance Taylor  <ian@cygnus.com>
5903
5904         * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5905         Irix 6.
5906         (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5907         * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5908         elf_mips_reloc_type defined in elf/mips.h.
5909
5910 1998-07-24  Ulrich Drepper  <drepper@cygnus.com>
5911
5912         * elf64-mips.c: Remove reloc_type definition completely.  It's now
5913         in elf/mips.h.
5914
5915 Thu Jul 23 13:33:19 1998  Doug Evans  <devans@canuck.cygnus.com>
5916
5917         * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5918         as they are defined in elf/mips.h now.
5919
5920 Thu Jul 23 11:29:43 1998  Jeffrey A Law  (law@cygnus.com)
5921
5922
5923         * Re-add lost change:
5924         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5925         "movm_stack_size".
5926         (mn10300_elf_relax_section): Include stack space for register saves
5927         in the imm8 field of a "call" instruction.
5928         (compute_function_info): Determine how much stack is allocated by
5929         the movm instruction.  Fix typo.
5930         (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5931
5932 Thu Jul 23 11:38:05 1998  Ian Lance Taylor  <ian@cygnus.com>
5933
5934         * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5935         * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5936
5937 1998-07-22  Ulrich Drepper  <drepper@cygnus.com>
5938
5939         * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5940
5941 Wed Jul 22 16:27:18 1998  Nick Clifton  <nickc@cygnus.com>
5942
5943         * elf32-hppa.h: Let ELF header define the enum containing the
5944         external reloc numbers.
5945         * elf32-i386.h: Likewise.
5946
5947 1998-07-22 14:57  Ulrich Drepper  <drepper@cygnus.com>
5948
5949         * elf-m10300.c: Let ELF header now define the macros to get the enum.
5950         * elf32-mips.c: Likewise.
5951         * elf32-ppc.c: Likewise.
5952
5953 Wed Jul 22 13:53:52 1998  Nick Clifton  <nickc@cygnus.com>
5954
5955         * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5956         bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5957         prblems.
5958         * bfd-in.h: Regenerate.
5959         * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5960         parameter to 'unsigned int' to avoid K&R compatability problems.
5961
5962 Wed Jul 22 16:43:24 1998  Ian Lance Taylor  <ian@cygnus.com>
5963
5964         * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5965         functionname_ptr to be const.  Change line_ptr to be unsigned.
5966
5967         * coffcode.h (coff_link_output_has_begun): Simplify handling when
5968         macro is not defined.  Change second parameter from bfd_link_info
5969         to coff_final_link_info.  Add prototype.
5970         (coff_final_link_postscript): Simplify handling when macro is not
5971         defined.  Add prototype.
5972
5973 1998-07-22 13:08  Ulrich Drepper  <drepper@cygnus.com>
5974
5975         * elf-mn10300.c: Before include system specific ELF header define
5976         START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5977         * elf32-mips.c: Likewise.
5978         * elf32-ppc.c: Likewise.
5979
5980 Wed Jul 22 13:46:51 1998  Ian Lance Taylor  <ian@cygnus.com>
5981
5982         * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5983         temporary patch over to elf64-mips.c as well.
5984
5985 1998-07-21  Ulrich Drepper  <drepper@cygnus.com>
5986
5987         * elf32-mips.c (reloc_type): Temporarily disable definition of
5988         standard relocation since they are now defined in elf/mips.h.
5989
5990 Tue Jul 21 09:47:00 1998  Catherine Moore  <clm@cygnus.com>
5991
5992         * elf-m10200.c (mn10200_elf_final_link_relocate):
5993         Modify range test for case R_MN10200_8.
5994
5995         * elf-m10300.c (mn10300_elf_final_link_relocate):
5996         Modify range test for case R_MN10300_8.
5997
5998 Mon Jul 20 18:50:54 1998  Richard Henderson  <rth@cygnus.com>
5999
6000         * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6001         * elf32-i386.c (elf_backend_got_header_size): Define.
6002         (elf_backend_plt_header_size): Define.
6003         * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6004         * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6005         * elfxx-target.h: Provide a default of zero.
6006         * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6007         * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6008
6009         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6010         entry from an executable, even if the plt refcount goes to 0.
6011
6012 Mon Jul 20 12:47:26 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6013
6014         * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6015         directory name at the line number.
6016
6017         * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6018         with an unspecified type.
6019
6020 Wed Jul 15 11:20:01 1998  Ian Lance Taylor  <ian@cygnus.com>
6021
6022         * sunos.c: Add undef of valid to avoid problem on SunOS.
6023
6024 Tue Jul 14 15:30:59 1998  Richard Henderson  <rth@cygnus.com>
6025
6026         * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6027
6028 Tue Jul 14 11:22:21 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6029
6030         * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6031         R_68K_PCxx and R_68K_xx relocations.  Make sure that
6032         ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6033         (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6034         R_68K_xx relocations.
6035         (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6036         that has no plt entry.
6037         (elf_m68k_relocate_section): Ignore the plt offset in a static
6038         link.
6039         * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6040         an ignored symbol.
6041         (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6042         a static link.
6043
6044         * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6045         types.
6046         (howto_table, reloc_map): Add entries for them.
6047         (elf_m68k_check_relocs): Handle them.  Implement reference
6048         counting for got and plt entries.
6049         (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6050         (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6051         symbols.
6052         (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6053         (elf_m68k_relocate_section): Handle the new reloc types.
6054         (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6055         elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6056         * elflink.h (elf_link_add_object_symbols): When creating an
6057         indirect reference for symbol versioning also copy the plt
6058         offset.
6059         (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6060         flag also reset the plt offset.
6061         (elf_link_assign_sym_version): Likewise.
6062         (elf_gc_common_finalize_got_offsets): Increment the got offset by
6063         the size of the entry in bytes.
6064         (elf_gc_allocate_got_offsets): Likewise.
6065
6066 Tue Jul 14 11:18:14 1998  Ian Lance Taylor  <ian@cygnus.com>
6067
6068         * elflink.h (elf_gc_sections): Return true rather than falling off
6069         the bottom.
6070
6071         * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6072         xmalloc.
6073
6074 Mon Jul 13 11:06:31 1998  Nick Clifton  <nickc@cygnus.com>
6075
6076         * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6077         comment describing when it should be enabled.
6078         Changed definition of USER_LABEL_PREFIX to "", to fall into line
6079         with GCC sources.
6080
6081 Mon Jul 13 13:06:54 1998  Ian Lance Taylor  <ian@cygnus.com>
6082
6083         * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6084         information ATN records.
6085
6086 Fri Jul 10 16:31:06 1998  Ian Lance Taylor  <ian@cygnus.com>
6087
6088         * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6089         section for an absolute symbol in a fully linked file.  Based on
6090         patch from Christian Holland <CHolland@de.lucent.com>.
6091
6092 Wed Jul  8 11:29:56 1998  Manfred Hollstein  <manfred@s-direktnet.de>
6093
6094         * coff-m88k.c (m88k_special_reloc): Don't lose the information
6095         that a symbol is undefined.
6096
6097 Tue Jul  7 21:47:02 1998  Jeffrey A Law  (law@cygnus.com)
6098
6099         * som.c (som_bfd_gc_sections): Define.
6100
6101 Mon Jul  6 11:35:50 1998  Nick Clifton  <nickc@cygnus.com>
6102
6103         * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6104         overflows in ARM_26D patches, since they have already been
6105         implmented.  Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6106
6107 Sat Jul  4 12:25:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6108
6109         * coffcode.h (coff_write_object_contents): If we have any long
6110         section names, call coff_write_symbols even if there are no
6111         symbols.
6112
6113 Fri Jul  3 13:11:35 1998  Ian Lance Taylor  <ian@cygnus.com>
6114
6115         * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6116         PT_LOAD segment, rather than only setting it once for the entire
6117         file.
6118
6119         * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6120         rather than ignoring every phdr with a p_paddr of 0, ignore all
6121         the phdrs if they all have a p_paddr of 0.
6122
6123         * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6124         section was discarded from the link.
6125
6126 Fri Jul  3 14:39:05 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
6127
6128         * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6129
6130 Fri Jul  3 14:35:48 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
6131
6132         * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6133         floating point operations.
6134
6135 Thu Jul  2 18:37:25 1998  Ian Lance Taylor  <ian@cygnus.com>
6136
6137         * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6138         function symbols.
6139
6140 Thu Jul  2 14:59:42 1998  Klaus Kaempf  <kkaempf@rmi.de>
6141
6142         Merge of vax/vms (read-only) support
6143         * configure.com: Support Vax target.
6144         * makefile.vms: Support Vax target.
6145         * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6146         * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6147         support.
6148         * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6149         support.
6150         * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6151         support.
6152         * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6153         support.
6154         * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6155         support.
6156         * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6157         * targets.c (bfd_target_ovax_flavour): New flavour.
6158         (vms_alpha_vec): Renamed from evax_alpha_vec.
6159         (vms_vax_vec): New.
6160         (target_vector): Update accordingly.
6161         * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6162         evax_alpha_vec.
6163         (vax*-*-*vms*): New target.
6164         * Makefile.am: Update for renamed files.  Rebuild dependencies.
6165         * bfd-in2.h: Rebuild.
6166         * configure.in, Makefile.in, aclocal.m4: Rebuild.
6167
6168 Thu Jul  2 13:31:55 1998  Ian Lance Taylor  <ian@cygnus.com>
6169
6170         Based on patch from Matt Semersky <matts@scd.hp.com>:
6171         * linker.c (_bfd_generic_final_link): Force a trailing NULL
6172         pointer on abfd->outsymbols.
6173         (generic_add_output_symbol): Handle NULL sym parameter.
6174
6175 Wed Jul  1 17:05:53 1998  Nick Clifton  <nickc@cygnus.com>
6176
6177         * elf.c (copy_private_bfd_data): Add support for changing VMA or
6178         LMA of sections.
6179
6180 Wed Jul  1 16:58:50 1998  Ian Lance Taylor  <ian@cygnus.com>
6181
6182         * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6183         when handling 32 bit immediate relocs.
6184         * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6185
6186 Tue Jun 30 09:55:03 1998  Jeffrey A Law  (law@cygnus.com)
6187
6188         * section.c (STD_SECTION): Account for recently added gc_mark
6189         field in struct asection.
6190
6191         * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6192         (bfd_elf32_bfd_merge_private_bfd_data): Define.
6193
6194 Thu Jun 25 18:31:41 1998  Richard Henderson  <rth@cygnus.com>
6195
6196         ELF Section-level Garbage Collection:
6197         * bfd.c (bfd_gc_sections): New.
6198         * aout-adobe.c: Hook to default implementation.
6199         * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6200         * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6201         * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6202         * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6203         * tekhex.c, versados.c: Likewise.
6204         * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6205         * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6206
6207         * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6208         (bfd_generic_gc_sections): New.
6209         * section.c (SEC_KEEP): New.
6210         (asection): Add gc_mark member.
6211
6212         * elfcode.h (elf_gc*): New name remappings.
6213         * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6214         sections to be excluded.
6215         (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6216         (elf_gc_propogate_vtable_entries_used): New.
6217         (elf_gc_smash_unused_vtentry_relocs): New.
6218         (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6219         (elf_gc_common_finalize_got_offsets): New.
6220         (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6221         * elfxx-target.h: Add and default gc hooks.
6222
6223         * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6224         for unions.
6225         (struct elf_obj_tdata): Likewise for local_got_offsets.
6226         * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6227         * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6228         * elf64-sparc.c, elflink.h: Likewise.
6229
6230         * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6231         (ELF_LINK_HASH_MARK): Define.
6232         (struct elf_backend_data): Add GC hooks.
6233         * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6234
6235         * elf-m10300.c (mn10300_elf_check_relocs): New.
6236         (mn10300_elf_gc_mark_hook): New.
6237         (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6238         (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6239         (mn10300_elf_final_link_relocate): Likewise.
6240         (mn10300_elf_relocate_section): Likewise.
6241         (elf_backend_can_gc_sections): Define.
6242         * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6243         (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6244         (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6245         (mips_info_to_howto_rel): Likewise.
6246         (mips_elf_relocate_section): Likewise.
6247         (mips_elf_check_relocs): Likewise.
6248         (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6249         (elf_backend_can_gc_sections): Define.
6250         * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6251         (ppc_elf_howto_raw): Handle them.
6252         (ppc_elf_reloc_type_lookup): Likewise.
6253         (ppc_elf_relocate_section): Likewise.
6254         (ppc_elf_check_relocs): Reference count .got and .plt entries.
6255         Handle new vtable relocs.
6256         (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6257         (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6258         (elf_backend_can_gc_sections): Define.
6259
6260 Fri Jun 26 10:48:23 1998  Jeffrey A Law  (law@cygnus.com)
6261
6262         * archures.c (bfd_mach_mn10300): Define.
6263         * elf-m10300.c: Include elf/mn10300.h
6264         (elf_mn10300_mach): New function.
6265         (_bfd_mn10300_elf_final_write_processing): Likewise.
6266         (_bfd_mn10300_elf_object_p): Likewise.
6267         (elf_backendfinal_write_processing): Define.
6268         (elf_backend_object_p): Likewise.
6269
6270 Thu Jun 25 18:31:08 1998  Nick Clifton  <nickc@cygnus.com>
6271
6272         * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6273         relocation.
6274
6275 Wed Jun 24 17:17:57 1998  Ian Lance Taylor  <ian@cygnus.com>
6276
6277         * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6278         link_next field, not the next field.
6279
6280 Sun Jun 21 19:38:39 1998  Ian Lance Taylor  <ian@cygnus.com>
6281
6282         * elf.c (map_sections_to_segments): Check the section address
6283         against the phdr size both with and without a modulo of
6284         maxpagesize.
6285
6286 Fri Jun 19 17:08:18 1998  Ian Lance Taylor  <ian@cygnus.com>
6287
6288         * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6289         linker created empty input section if the output section has the
6290         same name.
6291
6292         * elflink.h (elf_link_output_extsym): Print an error message if
6293         _bfd_elf_section_from_bfd_section fails.
6294
6295         * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6296         failure.
6297
6298 Tue Jun 16 11:55:55 1998  Ian Lance Taylor  <ian@cygnus.com>
6299
6300         * elf.c (copy_private_bfd_data): Improve handling of Solaris
6301         native linker output.  Avoid putting an empty section in more than
6302         one segment.
6303
6304 Fri Jun 12 13:30:17 1998  Tom Tromey  <tromey@cygnus.com>
6305
6306         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6307         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6308
6309 Fri Jun 12 13:34:02 1998  Doug Evans  <devans@canuck.cygnus.com>
6310
6311         * elf.c (swap_out_syms): New arg relocatable_p.
6312         Don't add section VMA to symbols for relocatable output.
6313         (_bfd_elf_compute_section_file_positions): Update call to
6314         swap_out_syms.
6315
6316 Mon Jun  8 15:20:57 1998  Nick Clifton  <nickc@cygnus.com>
6317
6318         * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6319         against 'addend' be signed rather than unsigned.
6320
6321 Sat Jun  6 00:31:21 1998  Nick Clifton  <nickc@cygnus.com>
6322
6323         * elf32-m32r.c: Add prototyps for static functions.
6324
6325         * coff-arm.c: Add prototypes for static functions.
6326
6327 Fri Jun  5 17:21:51 1998  Nick Clifton  <nickc@cygnus.com>
6328
6329         * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6330         LMA is used to order sections in a segment.
6331
6332         * elf32-v850.c: Add prototypes for static functions.
6333         Change type of addend parameter to bfd_vma in various functions.
6334
6335 Fri Jun  5 18:09:58 1998  Ian Lance Taylor  <ian@cygnus.com>
6336
6337         * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6338         complain_overflow_signed instead of complain_overflow_bitfield.
6339
6340 Fri Jun  5 15:11:11 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6341
6342         * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6343         when comparing against 0.
6344
6345 Wed Jun  3 17:52:49 1998  Ian Lance Taylor  <ian@cygnus.com>
6346
6347         * Makefile.am (config.status): New target.
6348         * Makefile.in: Rebuild.
6349
6350 Wed Jun  3 12:18:24 1998  Stan Cox  <scox@equinox.cygnus.com>
6351
6352         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6353         error if previous object endianness doesn't match current object.
6354
6355 Tue Jun  2 17:50:59 1998  Nick Clifton  <nickc@cygnus.com>
6356
6357         * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6358         _bfd_elf_print_private)bfd_data ().
6359
6360 Tue Jun  2 15:29:35 1998  Ian Lance Taylor  <ian@cygnus.com>
6361
6362         * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6363         and size_change_ok.
6364         (elf_link_add_object_symbols): Set type_change_ok and
6365         size_change_ok before calling elf_merge_symbol.
6366
6367         * elf32-mips.c (mips_elf_relocate_section): If we issue an
6368         undefined symbol error, don't also issue an overflow error.
6369
6370 Tue Jun  2 13:51:00 1998  Geoff Keating  <geoffk@ozemail.com.au>
6371
6372         * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6373         R_PPC_LOCAL24PC relocation should be local; if not, print an error
6374         message instead of crashing.
6375
6376 Mon Jun  1 18:23:12 1998  Yuli Barcohen  <yuli.barcohen@telrad.co.il>
6377
6378         * archures.c (bfd_mach_cpu32): Define.
6379         (bfd_default_scan): Add case for 68060.  Fix 68332 case to use
6380         bfd_mach_cpu32.
6381         * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6382         * ieee.c: Include <ctype.h>.
6383         (ieee_object_p): Parse out process ID string to make it more
6384         likely to be acceptable for bfd_scan_arch.
6385         * bfd-in2.h: Rebuild.
6386
6387 Mon Jun  1 11:12:02 1998  Nick Clifton  <nickc@cygnus.com>
6388
6389         * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6390         _bfd_elf_print_private_bfd_data() so that the program header will
6391         be displayed.
6392
6393 Mon Jun  1 12:14:28 1998  Ian Lance Taylor  <ian@cygnus.com>
6394
6395         * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6396         0x68.  Reindent.  Add some comments.
6397
6398 Fri May 29 09:58:08 1998  Nick Clifton  <nickc@cygnus.com>
6399
6400         * elf.c (copy_private_bfd_data): Adjust physical address of
6401         segment in output BFD to contain LMAs of its sections.
6402
6403 Tue May 26 19:37:47 1998  Stan Cox  <scox@equinox.cygnus.com>
6404
6405         * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6406         elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6407         endian data 32 bit relocations.
6408         (elf32_sparc_merge_private_bfd_data): Check if linking little
6409         endian objects with big endian objects.
6410         (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6411         (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6412         * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6413         * reloc.c: Same.
6414         * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6415         * archures.c (bfd_mach_sparc_sparclite_le): New.
6416         * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6417
6418 Thu May 21 16:59:28 1998  Nick Clifton  <nickc@cygnus.com>
6419
6420         * peicode.h (add_data_entry): Fix precedence of operators in if ()
6421         statement.
6422
6423 Tue May 19 18:41:19 1998  Ian Lance Taylor  <ian@cygnus.com>
6424
6425         * bfd-in.h: Move over patch to bfd-in2.h.
6426
6427         * reloc.c (bfd_check_overflow): Add casts before shifts which may
6428         not fit in 32 bits.
6429         (_bfd_relocate_contents): Likewise.
6430
6431 Mon May 18 14:44:15 1998  Nick Clifton  <nickc@cygnus.com>
6432
6433         * peicode.h (add_data_entry): If the section has no private data
6434         then do not create a Data Dictionary entry for it.
6435
6436 Mon May 18 00:09:28 1998  Richard Henderson  <rth@cygnus.com>
6437
6438         * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6439         (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6440         elf64_alpha_size_got_sections): Rewrite, handling multiple got
6441         subsections during relaxation more correctly.
6442
6443 Thu May 14 14:22:58 1998  Nick Clifton  <nickc@cygnus.com>
6444
6445         * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6446         Add extra argument to bfd_arm_process_before_allocation ().
6447         * bfd-in.h: Reflect changes made in bfd-in2.h.
6448         * coffgen.c (bfd_coff_set_symbol_class): New function.  Set the
6449         coff class of a BFD symbol.
6450         * coff-arm.c: Add support for interworking between Thumb code and
6451         non-interworking aware ARM code.
6452
6453 Sun May 10 22:33:59 1998  Jeffrey A Law  (law@cygnus.com)
6454
6455         * po/Make-in (install-info): New target.
6456
6457 Thu May  7 17:40:56 1998  Ian Lance Taylor  <ian@cygnus.com>
6458
6459         * filemode.c: Remove; not used.
6460
6461         If sysdep.h includes a header file, don't include it again:
6462         * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6463         <errno.h>.
6464         * aoutx.h: Don't include <string.h>.  Use "sysdep.h" rather than
6465         <sysdep.h>.
6466         * archive.c: Don't include <string.h> or <errno.h>.
6467         * evax-alpha.c; Don't include <stdio.h>.
6468         * evax-egsd.c: Likewise.
6469         * evax-etir.c: Likewise.
6470         * evax-misc.c: Likewise.
6471         * evax-emh.c: Likewise.  Also, don't include <sys/types.h>.
6472         * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6473         <errno.h>.
6474         * hpux-core.c: Likewise.
6475         * netbsd-core.c: Likewise.
6476         * som.c: Likewise.
6477         * libbfd.c: Don't include <sys/types.h>.
6478         * nlmcode.h: Don't include <string.h>.
6479         * osf-core.c: Don't include <string.h> or <stdio.h>.
6480         * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6481         <errno.h>, or <unistd.h>.
6482         * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6483
6484 Thu May  7 13:12:50 1998  Klaus Kaempf  <kkaempf@progis.de>
6485
6486         * configure.com: If the version number can not be found in
6487         configure.in, set it to "unknown" rather than "2.8.1".
6488
6489 Wed May  6 09:46:05 1998  Gavin Koch  <gavin@cygnus.com>
6490
6491         * elf32-mips.c (elf_mips_mach): New.
6492         (_bfd_mips_elf_object_p): Use elf_mips_mach.
6493         (_bfd_mips_elf_final_write_processing): Use the names
6494         of machines, rather than the numbers.  Set both the ARCH
6495         and MACH in e_flags.  Handle a few more specific machines.
6496         (_bfd_mips_elf_merge_private_bfd_data): Merge both
6497         EF_MIPS_ARCH and EF_MIPS_MACH.
6498
6499 Tue May  5 21:01:53 1998  Richard Henderson  <rth@cygnus.com>
6500
6501         * syms.c (bfd_is_local_label): Revert last change.
6502         * srec.c (srec_write_symbols): Discard debugging symbols.
6503
6504 Tue May  5 23:36:06 1998  Ian Lance Taylor  <ian@cygnus.com>
6505
6506         * som.c: Include <ctype.h>.
6507         * som.h: Don't include sysdep.h.
6508
6509 Tue May  5 18:29:24 1998  Tom Tromey  <tromey@cygnus.com>
6510
6511         * libbfd.h: Rebuilt.
6512         * libbfd-in.h: Removed gettext includes and defines.
6513         * sysdep.h: Moved gettext-related includes and defines here.
6514
6515 Tue May  5 16:47:54 1998  Richard Henderson  <rth@cygnus.com>
6516
6517         * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6518         an ad-hoc test.  Kill bogus #if 0 code.
6519         * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6520
6521 Mon May  4 16:10:33 1998  Ian Lance Taylor  <ian@cygnus.com>
6522
6523         * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6524         when generating a normal executable for a symbol defined in a
6525         regular file.  When copying a reloc into the output file, adjust
6526         the addend for a PC relative reloc against a global symbol.
6527
6528 Mon May  4 10:08:18 1998  Tom Tromey  <tromey@cygnus.com>
6529
6530         * libbfd.h: Rebuilt.
6531         * libbfd-in.h (_): Define as dgettext.
6532
6533 Mon May  4 11:02:23 1998  Ian Lance Taylor  <ian@cygnus.com>
6534
6535         * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6536         not signed.
6537         * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6538         when declaring parameter types.
6539         (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6540
6541 Wed Apr 29 15:35:03 1998  Ian Lance Taylor  <ian@cygnus.com>
6542
6543         * config.bfd: If we include any ELF targets in targ_defvec and/or
6544         targ_selvecs, then add the generic ELF targets to targ_selvecs.
6545         * elf32-gen.c (dummy): New static const variable.
6546         (elf_generic_info_to_howto): New static function.
6547         (elf_generic_info_to_howto_rel): New static function.
6548         (elf_info_to_howto): Define as elf_generic_info_to_howto.
6549         (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6550         * elf64-gen.c: Same changes as elf32-gen.c.
6551         * elfcode.h (elf_object_p): For the generic target, ignore a
6552         failure of bfd_default_set_arch_mach.  Fix indentation a bit.
6553
6554 Tue Apr 28 20:05:52 1998  Ian Lance Taylor  <ian@cygnus.com>
6555
6556         * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6557         * configure: Rebuild.
6558
6559 Tue Apr 28 12:16:57 1998  Jason Molenda  (crash@bugshack.cygnus.com)
6560
6561         * config.bfd:  Update OSR5/Unixware patterns.
6562
6563 Mon Apr 27 18:02:24 1998  Richard Henderson  <rth@cygnus.com>
6564
6565         * elf.c (assign_file_positions_for_segments): Allow for holes
6566         between sections added by a link script.
6567
6568 Mon Apr 27 11:49:55 1998  Ian Lance Taylor  <ian@cygnus.com>
6569
6570         * configure.in: Change version number to 2.9.4
6571         * configure: Rebuild.
6572
6573         Based on patch from H.J. Lu <hjl@gnu.org>:
6574         * elf.c (bfd_elf_get_bfd_needed_list): New function.
6575         * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6576         * bfd-in2.h: Rebuild.
6577
6578 Sat Apr 25 20:07:53 1998  Richard Henderson  <rth@cygnus.com>
6579
6580         * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6581         Change all users.
6582
6583 Sat Apr 25 18:29:07 1998  Richard Henderson  <rth@cygnus.com>
6584
6585         * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6586         (elf64_alpha_relax_section): Fill them in.
6587         (elf64_alpha_relax_opt_call): Implement more than a stub.
6588         (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6589         alignment on .scommon.
6590         (elf64_alpha_merge_gots): Merge use counts as well.
6591
6592 Sat Apr 25 14:07:29 1998  Richard Henderson  <rth@cygnus.com>
6593
6594         * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6595         for calculating a local symbol's address.
6596         (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6597         Set the .got's cooked size as well as the raw size.
6598
6599 Fri Apr 24 09:16:00 1998  Nick Clifton  <nickc@cygnus.com>
6600
6601         * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6602         internationalisation of printed information.
6603
6604         * coff-arm.c (coff_arm_print_private_bfd_data): Add
6605         internationalisation of printed information.
6606
6607 Fri Apr 24 12:09:18 1998  Ian Lance Taylor  <ian@cygnus.com>
6608
6609         * syms.c (struct indexentry): Change directory_name, file_name,
6610         and function_name fields to char *.
6611         (struct stab_find_info): Change cached_file_name field to char *.
6612
6613 Thu Apr 23 08:13:04 1998  Nick Clifton  <nickc@cygnus.com>
6614
6615         * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6616
6617 Wed Apr 22 13:06:15 1998  Tom Tromey  <tromey@cygnus.com>
6618
6619         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6620
6621 Wed Apr 22 17:48:48 1998  Ian Lance Taylor  <ian@cygnus.com>
6622
6623         * Makefile.am (install-data-local): Make $(includedir).
6624         * Makefile.in: Rebuild.
6625
6626 Wed Apr 22 13:06:15 1998  Tom Tromey  <tromey@cygnus.com>
6627
6628         * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6629
6630 Wed Apr 22 12:53:40 1998  Ian Lance Taylor  <ian@cygnus.com>
6631
6632         * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6633         * Makefile.in: Rebuild.
6634
6635         * bfd-in2.h: Rebuild for Nick's changes.
6636
6637 Tue Apr 21 23:11:51 1998  Richard Henderson  <rth@cygnus.com>
6638
6639         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6640         change wrt length == max_namelen.
6641
6642 Tue Apr 21 21:19:36 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
6643
6644         * Many files: Added gettext invocations around user-visible
6645         strings.
6646         * libbfd-in.h: Added gettext includes and defines.
6647         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6648         HAVE_LC_MESSAGES): Define.
6649         * configure.in: Call CY_GNU_GETTEXT.  Create po/Makefile.in and
6650         po/Makefile.
6651         * Makefile.am (SUBDIRS): Added po.
6652         (POTFILES): New macro.
6653         (po/POTFILES.in): New target.
6654         (SOURCE_HFILES): New macro.
6655         (HFILES): Use it.
6656         * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6657
6658 Tue Apr 21 13:38:18 1998 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
6659
6660         * elfcore.h (bfd_prstatus):  Copy core_prstatus from the first
6661         NT_PRSTATUS note section encountered, it contains the status of
6662         the currently executing thread when the core file was written.
6663
6664 Tue Apr 21 10:00:12 1998  Nick Clifton  <nickc@cygnus.com>
6665
6666         * libcoff.h: Add extra parameter to
6667         bfd_coff_link_output_has_begun overrideable function.
6668         * cofflink.c: Pass extra parameter to
6669         bfd_coff_link_output_has_begun function.
6670         * bfd-in.h: Add prototypes for exported ARM interworking
6671         functions.
6672         * peicode.h: ARM specific code reorganised to conform to BFD
6673         coding conventions.
6674         * coffcode.h: ARM specific code reorganised to conform to BFD
6675         coding conventions.
6676         * coff-arm.c: Code reorganised to conform to the BFD coding
6677         conventions.  Global variables have been moved into an ARM
6678         specific hash table structure and a new function:
6679         bfd_arm_get_bfd_for_interworking() has been created which is
6680         called from the linker scripts.
6681
6682 Tue Apr 21 00:11:51 1998  Richard Henderson  <rth@cygnus.com>
6683
6684         * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6685
6686         * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6687         elf64_alpha_relax_find_reloc_ofs.  Changed all callers.
6688         (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6689         (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6690
6691 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
6692
6693         * config.bfd: Added sparc86x support.
6694
6695 Fri Apr 17 22:29:04 1998  Ian Lance Taylor  <ian@cygnus.com>
6696
6697         * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6698         an out of range pc-relative jump/call to an undefined weak symbol.
6699
6700 Thu Apr 16 13:49:00 1998  Richard Henderson  <rth@cygnus.com>
6701
6702         * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6703         comparisons signed.
6704
6705 Thu Apr 16 11:43:33 1998  Ian Lance Taylor  <ian@cygnus.com>
6706
6707         * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6708         an error other than bfd_error_system_call, set the error to
6709         bfd_error_wrong_format.
6710
6711         * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6712         bfd_elf32_powerpcle_vec.
6713
6714         * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6715         program segments are zero, don't set p_paddr_valid.
6716
6717 Wed Apr 15 22:15:16 1998  Richard Henderson  <rth@cygnus.com>
6718
6719         * elf64-alpha.c: Initial implementation of relaxation --
6720         (struct alpha_elf_link_hash_entry): Add use_count member.
6721         (elf64_alpha_check_relocs): Initialize and increment it.
6722         (elf64_alpha_can_merge_gots): Check it when considering merging.
6723         (elf64_alpha_merge_gots): Drop entries with zero use.
6724         (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6725         (elf64_alpha_always_size_sections): Split out got sizing ...
6726         (elf64_alpha_size_got_sections): ... here.  New function.
6727         (elf64_alpha_relax_find_reloc_ofs): New function.
6728         (elf64_alpha_relax_with_lituse): Likewise.
6729         (elf64_alpha_relax_without_lituse): Likewise.
6730         (elf64_alpha_relax_opt_call): Likewise.
6731         (elf64_alpha_relax_section): Likewise.
6732         (elf64_alpha_add_symbol_hook): Likewise.
6733         (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6734         (elf64_alpha_relocate_section): Likewise.
6735         (bfd_elf64_bfd_relax_section): Define.
6736         (elf_backend_add_symbol_hook): Likewise.
6737
6738 Wed Apr 15 16:08:46 1998  Richard Henderson  <rth@cygnus.com>
6739
6740         * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6741         * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6742         (ELF_MACHINE_ALT1): New.  Set to EM_OLD_SPARC64.
6743
6744 Wed Apr 15 11:34:33 1998  Ian Lance Taylor  <ian@cygnus.com>
6745
6746         * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6747         * configure: Rebuild.
6748
6749 Mon Apr 13 16:46:27 1998  Ian Lance Taylor  <ian@cygnus.com>
6750
6751         * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6752         (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6753         * configure.in: Define and substitute WIN32LDFLAGS and
6754         WIN32LIBADD.
6755         * aclocal.m4: Rebuild with new libtool.
6756         * configure, Makefile.in: Rebuild.
6757
6758 Fri Apr 10 13:44:27 1998  Ian Lance Taylor  <ian@cygnus.com>
6759
6760         * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6761         before any other symbols in the same section.
6762
6763 Wed Apr  8 14:50:23 1998  Michael Meissner  <meissner@cygnus.com>
6764
6765         * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6766         systems.
6767
6768 Tue Apr  7 16:25:31 1998  Gavin Romig-Koch  <gavin@cygnus.com>
6769
6770         * dwarf2.c (comp_unit): Move it earlier in the source. Add
6771         addr_size.
6772         (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6773         Use addr_size for address size, rather than sizeof(bfd_vma).
6774         (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6775         Fix call to read_address.
6776         (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6777         Scrap other unneeded arguments.  Fix call to read_address.
6778         (scan_unit_for_functions): Fix call to read_attribute.
6779         (parse_comp_unit): We now handle more values for addr_size.
6780         Set addr_size in unit.  Fix call to read_attribute and
6781         decode_line_info.
6782
6783 Tue Apr  7 15:44:47 1998  Gavin Romig-Koch <gavin@cygnus.com>
6784
6785         * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6786
6787 Tue Apr  7 12:35:18 1998  Ian Lance Taylor  <ian@cygnus.com>
6788
6789         * archures.c (bfd_default_scan): Add m68k cases back to default
6790         switch, reverting patch of March 25, since IEEE support depends
6791         upon them.
6792
6793 Mon Apr  6 14:06:40 1998  Ian Lance Taylor  <ian@cygnus.com>
6794
6795         * Makefile.am (diststuff): New target.
6796         * Makefile.in: Rebuild.
6797
6798 Sun Apr  5 16:21:44 1998  Jeffrey A Law  (law@cygnus.com)
6799
6800         * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6801         som_offset when we have an extended name table.
6802
6803 Sun Apr  5 16:04:39 1998  H.J. Lu  <hjl@gnu.org>
6804
6805         * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6806         trying to copy it.
6807         * Makefile.in: Rebuild.
6808
6809 Fri Apr  3 11:09:42 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6810
6811         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6812         symbols when creating a shared library.
6813         (elf_m68k_adjust_dynindx): New function, used by above code.
6814         (elf_m68k_finish_dynamic_sections): Initialize the section
6815         symbols.
6816         (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6817
6818 Wed Apr  1 16:04:02 1998  Nick Clifton  <nickc@cygnus.com>
6819
6820         * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6821         value 11.
6822
6823 Wed Apr  1 13:36:58 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6824
6825         * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6826         assertion.
6827
6828 Tue Mar 31 00:12:12 1998  Jeffrey A Law  (law@cygnus.com)
6829
6830         * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6831         absolute symbols.
6832
6833 Mon Mar 30 12:46:15 1998  Ian Lance Taylor  <ian@cygnus.com>
6834
6835         * configure.in: Set version to 2.9.1.
6836         * configure: Rebuild.
6837
6838         * Branched binutils 2.9.
6839
6840 Mon Mar 30 12:20:50 1998  Brent Baccala  <baccala@freesoft.org>
6841
6842         * syms.c (ENABLE_CACHING): Define.
6843         (struct indexentry): Define.
6844         (struct stab_cache): Remove.
6845         (cmpindexentry): New static function.
6846         (struct stab_find_info): Add new fields: indextable,
6847         indextablesize, cached_indexentry, cached_offset, cached_stab, and
6848         cached_file_name.  Remove fields: file_cache, function_cache, and
6849         line_cache.
6850         (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6851         index table and search it.
6852
6853 Mon Mar 30 10:39:34 1998  Ian Lance Taylor  <ian@cygnus.com>
6854
6855         * elf.c (_bfd_elf_copy_private_section_data): Call
6856         copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6857
6858         * cpu-mips.c: Remove trailing comma at end of enumeration list.
6859
6860 Sat Mar 28 16:33:02 1998  Ian Lance Taylor  <ian@cygnus.com>
6861
6862         * coff-arm.c: Define all globally visible variables and functions
6863         only when COFF_WITH_PE is not defined.
6864         * configure.in (armpe_little_vec, armpe_big_vec): Add
6865         coff-arm.lo.
6866         * configure: Rebuild.
6867
6868 Fri Mar 27 16:06:02 1998  Ian Lance Taylor  <ian@cygnus.com>
6869
6870         Fix some gcc -Wall warnings:
6871         * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6872         * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6873         * archures.c (bfd_default_scan): Likewise.
6874         * bfd.c (bfd_scan_vma): Likewise.
6875         * binary.c (mangle_name): Likewise
6876         * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6877         * coff-sh.c (sh_relocate_section): Likewise.
6878         * coff-stgo32.c (create_go32_stub): Likewise.
6879         * coffcode.h (coff_slurp_line_table): Likewise.
6880         * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6881         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6882         (assign_file_positions_for_segments): Likewise.
6883         * elf32-mips.c (mips_elf_relocate_section): Likewise.
6884         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6885         * oasys.c (oasys_write_sections): Likewise.
6886         * ppcboot.c (ppcboot_object_p): Likewise.
6887         (mangle_name): Likewise.
6888         * riscix.c (riscix_fix_pcrel_26): Likewise.
6889         * srec.c (srec_scan): Likewise.
6890         * stabs.c (_bfd_write_section_stabs): Likewise.
6891         * sunos.c (sunos_add_dynamic_symbols): Likewise.
6892         * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6893         switch.  Declare parameters for function pointers.
6894         * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6895         warning.
6896         * elf.c (elf_sort_sections): Likewise.
6897         * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6898         Add default cases to switches.
6899         (coff_arm_relocate_section): Remove unused local variables.
6900         Always set rstat.
6901         (coff_arm_bfd_set_private_flags): Change flag variable to type
6902         flagword.
6903         * coff-mips.c (mips_relocate_section): Initialize use_lo.
6904         * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6905         (dump_toc): Change cat to const, and initialize it.
6906         * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6907         * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6908         (sh_elf_relocate_section): Initialize r_symndx.
6909         * coffcode.h (coff_compute_section_file_positions): Only declare
6910         old_sofar if ALIGN_SECTIONS_IN_FILE.
6911         (coff_write_object_contents): Initialize csym.
6912         * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6913         * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6914         switch.
6915         * dwarf2.c: Include libiberty.h.
6916         (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6917         (decode_line_info): Remove unused local variables.
6918         * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6919         (m32r_elf_relocate_section): Likewise.
6920         * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6921         (v850_elf_reloc): Likewise.
6922         * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6923         (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6924         * elf.c (assign_file_positions_for_segments): Always set adjust.
6925         * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr.  Fully
6926         parenthesize expression.
6927         * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6928         (m32r_elf_object_p): Return a value.
6929         (m32r_elf_print_private_bfd_data): Change fprintf format string.
6930         * elf32-mips.c (mips_elf_final_link): Initialize last.
6931         (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6932         * elf32-v850.c (v850_elf_object_p): Return a value.
6933         (v850_elf_print_private_bfd_data): Change fprintf format string.
6934         * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6935         unsigned long.
6936         * elflink.h (elf_link_add_object_symbols): Change vernum to
6937         unsigned int, and initialize it.  Change fprintf format string.
6938         (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6939         when setting or comparing to soname_indx.
6940         (elf_create_pointer_linker_section): Change num_symbols to
6941         unsigned int.
6942         * libcoff-in.h (coff_data_type): Change flags to flagword.
6943         * peicode.h (pe_print_idata): Initialize idx.  Change j to
6944         bfd_size_type.  Initialize hint_member.  Remove useless test to
6945         time_stamp.
6946         (pe_print_edata): Change num_functions and num_names in struct
6947         EDT_type to unsigned long.  Remove cast.  Change fprintf format
6948         string.
6949         * ppcboot.c (ppcboot_object_p): Change i to size_t.
6950         * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6951         int.
6952         * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6953         int *.  Update uses.  Change j to long.
6954         * bfd-in2.h, libcoff.h: Rebuild.
6955
6956 Fri Mar 27 10:10:46 1998  Catherine Moore <clm@cygnus.com>
6957
6958         * elf32-v850.c Remove definition of USE_REL.
6959         (v850_elf_info_to_howto_rela): New function.
6960         (v850_elf_perform_relocation):  Renamed from
6961         v850_elf_store_addend_in_insn.  Removed replace argument.
6962         (v850_elf_reloc): store the relocation in the addend field instead
6963         of the insn.
6964         (v850_elf_final_link_relocate):  Now calls
6965         v850_elf_perform_relocation.
6966         (v850_elf_relocate_section):  Remove code to generate REL
6967         relocations.
6968
6969 Thu Mar 26 13:32:17 1998  Ian Lance Taylor  <ian@cygnus.com>
6970
6971         * coffcode.h (coff_new_section_hook): Set the type and storage
6972         class in the native symbol information allocated for a new section
6973         symbol.
6974
6975 Thu Mar 26 10:13:41 1998  Nick Clifton  <nickc@cygnus.com>
6976
6977         * peicode.h: Chain together calls to
6978         coff_bfd_copy_private_bfd_data and
6979         coff_bfd_print_private_bfd_data.
6980
6981         * coff-arm.c: Add prototypes for
6982         coff_arm_bfd_print_private_bfd_data and
6983         coff_arm_bfd_copy_private_bfd_data.
6984
6985 Wed Mar 25 15:45:55 1998  Nick Clifton  <nickc@cygnus.com>
6986
6987         * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6988         build.
6989
6990         * peicode.h: Call arm-coff private data functions after handling
6991         pe private data.
6992
6993         * coff-arm.c: Turn statics into globals so that they can be shared
6994         both pe and pei backends.
6995
6996 Wed Mar 25 15:19:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6997
6998         * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6999         plain numbers.
7000         (sunos_write_object_contents): Likewise.
7001         * aoutx.h (NAME(aout,machine_type)): Likewise.
7002         * coffcode.h (coff_set_arch_mach_hook): Likewise.
7003
7004 Wed Mar 25 13:59:24 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7005
7006         * archures.c (bfd_mach_m68*): Add definitions for various m68k
7007         variants.
7008         (bfd_default_scan): Remove m68k special cases.
7009         * bfd-in2.h: Rebuild.
7010         * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7011         than plain numbers.
7012         * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7013         * cpu-m68k.c (arch_info_struct): Likewise.  Add entry for
7014         m68k:68000.
7015         (bfd_m68k_arch): Set mach field to zero to signal no explicit
7016         selection, change printable_name to just "m68k" and make that the
7017         default instead of m68k:68020.
7018
7019         * aout-tic30.c (NAME): Define this to avoid multiple definitions
7020         from aoutx.h.
7021         (MY_get_section_contents): Define as aout_32_get_section_contents
7022         rather than NAME(aout,get_section_contents).
7023
7024         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7025
7026         * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7027         and call bfd_default_set_arch_mach to do the real work.
7028
7029 Wed Mar 25 10:41:35 1998  Richard Henderson  <rth@cygnus.com>
7030
7031         * bout.c (BALX): Include return register g14 as part of the insn.
7032         (BALX_MASK): New.
7033         (calljx_callback): Use it.
7034
7035 Wed Mar 25 11:19:28 1998  Ian Lance Taylor  <ian@cygnus.com>
7036
7037         * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7038         * libbfd.h: Rebuild.
7039
7040         * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7041         byte_count to unsigned int.
7042         (mn10300_elf_relax_section): Initialize internal_relocs.  Remove
7043         unused local variables.
7044
7045         * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7046         variables er and er1.
7047
7048         * cpu-v850.c: Include <ctype.h>.
7049         (scan): Case isdigit argument to unsigned char.
7050
7051         From Yan Meroth <YAN.MEROTH@st.com>:
7052         * ihex.c (ihex_scan): Add extbase variable so that getting an
7053         extended linear address record does not ignore any previous
7054         extended address.
7055         (ihex_write_object_contents): When writing out an extended linear
7056         address record, zero out any previous extended address.
7057
7058 Tue Mar 24 16:09:43 1998  Manfred Hollstein  <manfred@s-direktnet.de>
7059
7060         * ieee.c (do_one): Check section before dereferencing it.
7061         (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7062         (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7063
7064 Mon Mar 23 18:51:47 1998  Joel Sherrill  <joel@OARcorp.com>
7065
7066         * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7067
7068 Mon Mar 23 14:23:36 1998  Nick Clifton  <nickc@cygnus.com>
7069
7070         * coff-arm.c: Add interworking functions to pe backends.
7071
7072 Fri Mar 20 18:47:20 1998  Ian Lance Taylor  <ian@cygnus.com>
7073
7074         * configure.in: Use AM_DISABLE_SHARED.
7075         * aclocal.m4, configure: Rebuild with libtool 1.2.
7076
7077 Fri Mar 20 11:25:41 1998  Nick Clifton  <nickc@cygnus.com>
7078
7079         * coff-arm.c (coff_arm_relocate_section): Better error messages
7080         when interowrking conflucts occur.  Courtesy of Jonathan Walton
7081         and Tony Thompson.
7082         (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7083         relocations.  Patch courtesy of Jonathan Walton and Tony
7084         Thompson.
7085
7086 Fri Mar 20 02:26:43 1998  Richard Henderson  <rth@cygnus.com>
7087
7088         * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7089         part of Feb 22 change controling when to override the existing
7090         symbol with the .plt entry.
7091
7092 Wed Mar 18 09:26:25 1998  Nick Clifton  <nickc@cygnus.com>
7093
7094         * config.bfd (targ_cpu): Add thumb-pe target.
7095
7096         * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7097         functions in PE build.
7098
7099 Sun Mar  8 23:37:26 1998  Stan Cox  <scox@equinox.cygnus.com>
7100
7101         * config.bfd (sparclite-*-elf*): Added.
7102
7103 Mon Feb 23 19:31:19 1998  Ian Lance Taylor  <ian@cygnus.com>
7104
7105         * configure.in: Add elf.lo to elf shell variable.
7106         * Makefile.am (BFD_LIBS): Remove elf.lo.
7107         (BFD_LIBS_CFILES): Remove elf.c.
7108         (BFD32_BACKENDS): Add elf.lo.
7109         (BFD32_BACKENDS_CFILES): Add elf.c.
7110         * configure, Makefile.in: Rebuild.
7111
7112 1998-02-23 15:53  Richard Henderson  <rth@cygnus.com>
7113
7114         * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7115         relocation against a non-local symbol should not have a dynamic
7116         relocation.
7117
7118 Mon Feb 23 16:17:08 1998  Ian Lance Taylor  <ian@cygnus.com>
7119
7120         * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7121         COFF filehdr flags.
7122         (pe_print_private_bfd_data): Print PE flags.  From Mikey
7123         <jeffdb@netzone.com>.
7124
7125 Sun Feb 22 20:39:00 1998  Richard Henderson  <rth@cygnus.com>
7126
7127         * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7128         a plt entry when we can determine that we authoritatively define
7129         the symbol.
7130
7131 Sun Feb 22 20:33:05 1998  Richard Henderson  <rth@cygnus.com>
7132
7133         * configure.in (COREFILE selection): Remove sparc-*-linux*.  They
7134         don't actually use trad-core, but a SunOS-style core file handled
7135         by gdb directly.
7136         * hosts/sparclinux.h: Remove.
7137
7138 Wed Feb 18 15:31:06 1998  Ian Lance Taylor  <ian@cygnus.com>
7139
7140         * peicode.h (pe_print_idata): If there is no .idata section, look
7141         for the import tables in some other section.  Make the initial
7142         label line up better with the data.  Print the import address
7143         table even if there is no import name table.  If the import
7144         address table holds actual addresses, print them.
7145
7146 Tue Feb 17 12:58:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7147
7148         * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7149         bfd_tell.  If errno is EINVAL, set bfd_error_file_truncated, not
7150         bfd_error_system_call.
7151
7152 Fri Feb 13 13:11:33 1998  Ian Lance Taylor  <ian@cygnus.com>
7153
7154         * Makefile.am (AUTOMAKE_OPTIONS): Define.
7155         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7156
7157         From H.J. Lu <hjl@gnu.org>:
7158         * Makefile.am (libbfd_la_LDFLAGS): Define.
7159         * Makefile.in: Rebuild.
7160
7161 Thu Feb 12 17:31:11 1998  Ian Lance Taylor  <ian@cygnus.com>
7162
7163         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7164         * netbsd.h (MACHTYPE_OK): Define.
7165         (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7166         calling N_SET_MACHTYPE, rather than having a switch.
7167         * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7168         and M_ALPHA_NETBSD.
7169         * i386netbsd.c (MACHTYPE_OK): Don't define.
7170         (DEFAULT_MID): Define.
7171         * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7172         (MACHTYPE_OK): Don't define.
7173         (DEFAULT_MID): Define.
7174         * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7175         (DEFAULT_MID): Define.
7176         * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7177         (DEFAULT_MID): Define.
7178         * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7179         (DEFAULT_MID): Define.
7180
7181         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7182         * vaxnetbsd.c: New file.
7183         * netbsd-core.c: Clean up.  Remove unused macros.  Use netbsd
7184         rather than netbsd_core.
7185         * targets.c (vaxnetbsd_vec): Declare.
7186         (bfd_target_vector): Add vaxnetbsd_vec.  If NETBSD_CORE is
7187         defined, add netbsd_core_vec.
7188         * configure.in: Set COREFILE for alpha*-*-netbsd* and
7189         powerpc-*-netbsd* to netbsd-core.lo.  If COREFILE is
7190         netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7191         * config.bfd (alpha*-*-netbsd*): New target.
7192         * Makefile.am: Rebuild dependencies.
7193         (BFD32_BACKENDS): Add vaxnetbsd.lo.
7194         (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7195         * configure, Makefile.in: Rebuild.
7196
7197         * configure.host: Remove the old shared library build stuff.  We
7198         now use libtool instead.
7199
7200 Wed Feb 11 17:13:09 1998  Richard Henderson  <rth@cygnus.com>
7201
7202         * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7203
7204 Tue Feb 10 19:23:28 1998  H.J. Lu  <hjl@gnu.org>
7205
7206         * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7207         * configure: Rebuild.
7208
7209 Tue Feb 10 15:16:38 1998  Nick Clifton  <nickc@cygnus.com>
7210         * elf32-v850.c (remember_hi16s_reloc): New function.
7211         (find_remembered_hi16s_reloc): New function.
7212         (v850_elf_store_addend_in_insn): Use the above new functions to
7213         match up HI6S relocs with LO16 relocs.
7214
7215 Tue Feb 10 15:01:39 1998  Ian Lance Taylor  <ian@cygnus.com>
7216
7217         * configure.in: Change -linux* to -linux-gnu*.
7218         * config.bfd, configure.host: Likewise.
7219         * configure: Rebuild.
7220
7221 Mon Feb  9 19:40:59 1998  Nick Clifton  <nickc@cygnus.com>
7222
7223         * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7224         LO16/HI16S bug and improve comments about what is going on.
7225
7226 Sat Feb  7 15:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7227
7228         * configure, aclocal.m4: Rebuild with new libtool.
7229
7230 Fri Feb  6 14:48:20 1998  Nick Clifton  <nickc@cygnus.com>
7231
7232         * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7233         when merging v850 code into v850e/v850ea code.  Do not initialise
7234         output flags if the input is the default architecture.
7235
7236 Fri Feb  6 11:50:22 1998  Jeffrey A Law  (law@cygnus.com)
7237
7238         * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7239         get the size from bfd_arch_bits_per_address instead of directly
7240         from the isa.
7241
7242 Thu Feb  5 14:21:34 1998  Michael Meissner  <meissner@cygnus.com>
7243
7244         * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7245         to wrap, just return all 1's bits instead.
7246         * libbfd.h: Regenerate.
7247
7248 Thu Feb  5 11:51:05 1998  Ian Lance Taylor  <ian@cygnus.com>
7249
7250         * coff-i386.c (coff_pe_i386_relocate_section): New static function
7251         if COFF_WITH_PE.
7252         (coff_relocate_section): If COFF_WITH_PE, define as
7253         coff_pe_i386_relocate_section.
7254         * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7255         skip empty sections, to match coff_write_object_contents.
7256
7257         * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7258         rather than swapping out r_offset twice.  From Luke Deller
7259         <luked@cse.unsw.edu.au>.
7260
7261 Wed Feb  4 19:11:28 1998  Ian Lance Taylor  <ian@cygnus.com>
7262
7263         * configure.in: Set libtool_enable_shared rather than
7264         libtool_shared.  Remove diversion hack.
7265         * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7266         with new libtool.
7267
7268 Wed Feb  4 16:10:21 1998  Brent Baccala  <baccala@freesoft.org>
7269
7270         * syms.c (struct stab_cache): Define.
7271         (struct stab_find_info): Remove cached_offset, cached_stab,
7272         cached_str, and cached_stroff fields.  Add file_cache,
7273         function_cache, and line_cache fields.
7274         (_bfd_stab_section_find_nearest_line): Use extensive caching to
7275         speed up searches.
7276
7277 Wed Feb  4 13:34:22 1998  Ian Lance Taylor  <ian@cygnus.com>
7278
7279         * peicode.h (pe_print_idata): Check for import of ordinal rather
7280         than name.
7281         (pe_print_edata): If there is no .edata section, look for the
7282         export data in some other section.
7283
7284 Mon Feb  2 20:05:42 1998  Jason Molenda  (crash@bugshack.cygnus.com)
7285
7286         * configure.in: Change version to 2.8.4.
7287         * configure: Regenerated.
7288
7289 Mon Feb  2 17:39:39 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
7290
7291         Add tms320c30 support:
7292         * cpu-tic30.c: New file.
7293         * aout-tic30.c: New file.
7294         * coff-tic30.c: New file.
7295         * archures.c (bfd_arch_tic30): Define.
7296         (bfd_tic30_arch): Declare.
7297         (bfd_archures_list): Add bfd_tic30_arch.
7298         * targets.c (bfd_target_vector): Add tic30_aout_vec and
7299         tic30_coff_vec.
7300         * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7301         * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7302         (coff_set_flags): Likewise.
7303         * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7304         * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7305         * Makefile.am: Rebuild dependencies.
7306         (ALL_MACHINES): Add cpu-tic30.lo.
7307         (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7308         (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7309         (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7310         * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7311
7312 Mon Feb  2 12:25:12 1998  Nick Clifton  <nickc@cygnus.com>
7313
7314         * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7315         to lag behind LO16 reloc by a couple of instructions.
7316
7317 Mon Feb  2 14:09:46 1998  Ian Lance Taylor  <ian@cygnus.com>
7318
7319         * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7320         make to reexamine the file timestamp.
7321         ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7322
7323         * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7324         0x100000.
7325
7326 Fri Jan 30 19:07:07 1998  Geoff Keating  <geoffk@ozemail.com.au>
7327
7328         * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7329         to create .dynsbss and .rela.sbss sections.
7330         (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7331         copied from dynamic objects into .sbss.
7332         (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7333         use it.  Correct typo of .rela.sdata2.
7334         (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7335         put the data, which may now be in .sbss.
7336         (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7337         (elf_backend_create_dynamic_sections): Define as
7338         ppc_elf_create_dynamic_sections.
7339
7340         * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7341         against _GLOBAL_OFFSET_TABLE_.
7342         (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7343         shared libraries which refer to local symbols.  Make sure that the
7344         test for allocating space for a reloc in a shared object is the
7345         same as the test for emitting a reloc.
7346
7347 Thu Jan 29 15:55:35 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
7348
7349         * config.bfd (i[3456]-*-mingw32*): New target.
7350         * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7351         * aclocal.m4, configure: Rebuild.
7352
7353 Wed Jan 28 13:41:26 1998  Ian Lance Taylor  <ian@cygnus.com>
7354
7355         * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7356         have a bfd_object.
7357
7358 Tue Jan 27 21:43:55 1998  Richard Henderson  <rth@cygnus.com>
7359
7360         Sparc v9 ABI compliant PLT:
7361         * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7362         (plt_templates, sparc64_elf_build_plt_entry): Delete.
7363         (LARGE_PLT_THRESHOLD): New define.
7364         (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7365         (sparc64_elf_build_plt): New function.
7366         (sparc64_elf_plt_entry_offset): Likewise.
7367         (sparc64_elf_plt_ptr_offset): Likewise.
7368         (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7369         contain the index for convenience.  Skip the initial entries
7370         in .rela.plt.
7371         (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7372         memory for the benefit of .rela.plt.
7373         (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7374         (sparc64_elf_finish_dynamic_symbol): Kill template stuff.  Use
7375         sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7376         (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7377         Call sparc64_elf_build_plt.
7378         (elf_backend_want_got_plt): No.
7379         (elf_backend_plt_readonly): No.
7380         (elf_backend_plt_alignment): 8.
7381
7382         * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7383         * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7384         * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7385         to be called.
7386
7387 Tue Jan 27 21:45:15 1998  Jeffrey A Law  (law@cygnus.com)
7388
7389         * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7390         processors.
7391         * cpu-mips.c (arch_info_struct): Add mips variants.
7392         * bfd-in2.h: Rebuilt.
7393
7394 Tue Jan 27 15:06:04 1998  Nick Clifton  <nickc@cygnus.com>
7395
7396         * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7397         t2a3_b_insn.
7398
7399 Tue Jan 27 12:47:27 1998  Robert Lipe  <robertl@dgii.com>
7400
7401         * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7402         (i[3456]86sco3.2v5*coff): New target.
7403
7404 Mon Jan 26 15:41:30 1998  Ian Lance Taylor  <ian@cygnus.com>
7405
7406         * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7407
7408 Thu Jan 22 21:26:48 1998  Richard Henderson  <rth@cygnus.com>
7409
7410         * bfd.c (bfd_get_error_handler): Add orthogonal function.
7411         * bfd-in2.h: Regenerate.
7412
7413 Thu Jan 22 21:13:39 1998  Richard Henderson  <rth@cygnus.com>
7414
7415         * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7416
7417 Wed Jan 21 21:19:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7418
7419         * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7420         adjust addend for an output common symbol (from Jimmy Blair
7421         <jimmyb@wrs.com>).  If COFF_WITH_PE, adjust addend for PC relative
7422         defined symbol to counteract adjustment made in generic relocation
7423         code.
7424
7425         * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7426
7427 Wed Jan 21 21:16:06 1998  Manfred Hollstein  <manfred@s-direktnet.de>
7428
7429         * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7430         (GET_SCNDHR_NLNNO): Likewise.
7431
7432 Mon Jan 19 12:49:52 1998  Ian Lance Taylor  <ian@cygnus.com>
7433
7434         * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7435
7436 Wed Jan 14 17:23:27 1998  Nick Clifton  <nickc@cygnus.com>
7437
7438         * elf32-m32r.c: Add macros to handle NOP insertion.
7439
7440 Wed Jan 14 16:15:22 1998  Richard Henderson  <rth@cygnus.com>
7441
7442         * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7443         (xcoff_mark): Likewise.
7444         (xcoff_build_ldsyms): Mark absolute symbols.
7445
7446 Wed Jan 14 16:03:11 1998  Richard Henderson  <rth@cygnus.com>
7447
7448         * bout.c (b_out_write_object_contents): Sort symbols before output
7449         to keep {CALL,BAL}NAME symbols adjacent.
7450         (b_out_symbol_cmp): New function.
7451
7452 For older changes see ChangeLog-9697
7453 \f
7454 Local Variables:
7455 mode: change-log
7456 left-margin: 8
7457 fill-column: 74
7458 version-control: never
7459 End: