ld/ChangeLog

   1 2004-09-16  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * emultempl/armelf_oabi.em (before_allocation): Add extra zero param
   4         to bfd_elf32_arm_process_before_allocation call.
   5
   6 2004-09-13  Paul Brook  <paul@codesourcery.com>
   7
   8         * emulparams/armsymbian.sh: Set TARGET1_IS_REL.
   9         * emultempl/armelf.em: Use TARGET1_IS_REL.  Add --target1-{rel,abs}.
  10
  11 2004-09-07  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         * configure: Regenerated with autconfig 2.13.
  14
  15 2004-09-07  Andreas Schwab  <schwab@suse.de>
  16
  17         * ldexp.c (fold_binary) [DATA_SEGMENT_ALIGN]: Apply data segment
  18         alignment before adjusting DATA_SEGMENT_RELRO_END.
  19
  20 2004-09-06  Mark Mitchell  <mark@codesourcery.com>
  21
  22         * emulparams/armsymbian.sh: Use armbpabi script.
  23         * scripttempl/armbpabi.sc: New script.
  24
  25 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
  26
  27         * Makefile.am (ALL_EMULATIONS): Add earmsymbian.o.
  28         (earmsymbian.c): New target.
  29         * configure.tgt: Use armsymbian emulation for arm*-*-symbianelf*.
  30         * Makefile.in: Regenerated.
  31         * aclocal.m4: Likewise.
  32         * configure: Likewise.
  33         * emulparams/armsymbian.sh: New file.
  34
  35 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
  36
  37         * scripttempl/elf32crx.sc: Edit file with comments.
  38         (.init): Add new section.
  39         (.fini): Likewise.
  40         (.ctor): Control the linkage order.
  41         (.dtor): Likewise.
  42
  43 2004-08-27  Nick Clifton  <nickc@redhat.com>
  44
  45         * emultempl/pe.em (after_open): Do not assume that either bfd is
  46         an archive.
  47
  48 2004-08-26  Alan Modra  <amodra@bigpond.net.au>
  49
  50         * ldlang.c (lang_init): Don't compare with TRUE.
  51
  52 2004-08-25  Dmitry Diky  <diwil@spec.ru>
  53
  54         * emulparams/msp430all.sh: Fix RAM sizes for all targets.
  55         * scripttempl/elf32msp430.sc: Add .profiler section definition.
  56
  57 2004-08-24  H.J. Lu  <hongjiu.lu@intel.com>
  58
  59         * ldlang.c (wildcardp): Defined as a macro with strpbrk.
  60
  61 2004-08-19  Mark Mitchell  <mark@codesourcery.com>
  62
  63         * configure.tgt (arm*-*-symbianelf*): New target.
  64         (arm*-*-eabi*): Likewise.
  65
  66 2004-08-19  Jakub Jelinek  <jakub@redhat.com>
  67
  68         * emultempl/ppc64elf.em (non_overlapping_opd): New variable.
  69         (ppc_before_allocation): Pass it to ppc64_elf_edit_opd).
  70         (OPTION_NON_OVERLAPPING_OPD): Define.
  71         (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Add
  72         --non-overlapping-opd option.
  73
  74 2004-08-18  Alan Modra  <amodra@bigpond.net.au>
  75
  76         PR 338
  77         * ldexp.c (fold_name): Don't call bfd_link_add_undef if the symbol
  78         was already on the undefs list.
  79
  80 2004-08-17  Alan Modra  <amodra@bigpond.net.au>
  81
  82         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): Dot
  83         prefix the symbol field too.
  84
  85 2004-08-13  Alan Modra  <amodra@bigpond.net.au>
  86
  87         * ldmain.c (link_callbacks): Remove "error_handler".
  88         * ldmisc.c: Include elf-bfd.h.
  89         (vfinfo): Sort comment.  Handle %A.  Use %A instead of
  90         bfd_get_section_indent.
  91         (error_handler): Delete.
  92         * ldmisc.h (error_handler): Delete declaration.
  93
  94 2004-08-10  Alan Modra  <amodra@bigpond.net.au>
  95
  96         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Call
  97         ppc64_elf_restore_symbols.
  98
  99 2004-08-09  Alan Modra  <amodra@bigpond.net.au>
 100
 101         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Error if
 102         .toc is too large on relocatable linking.
 103
 104 2004-08-09  Alan Modra  <amodra@bigpond.net.au>
 105
 106         * emultempl/ppc64elf.em (ppc_after_open): Delete.
 107         (LDEMUL_AFTER_OPEN): Don't define.
 108
 109 2004-08-02  Stephane Carrez  <stcarrez@nerim.fr>
 110
 111         * ld.texinfo (Top): Document specific options of 68HC11 and 68HC12.
 112
 113 2004-08-01  Stephane Carrez  <stcarrez@nerim.fr>
 114
 115         * scripttempl/elfm68hc12.sc: Align text, rodata and data section
 116         on power of 2.
 117
 118 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
 119
 120         * emulparams/hppanbsd.sh (OUTPUT_FORMAT): Set to "elf32-hppa-netbsd".
 121
 122 2004-07-26  Dmitry Diky  <diwil@spec.ru>
 123
 124         * Makefile.am: Add new subtargets: msp430x1610, msp430x1611,
 125         msp430x1612, msp430x415, msp430x417, msp430xG437, msp430xG438,
 126         msp430xG439.
 127         * configure.tgt: Likewise.
 128         * emulparams/msp430all.sh: Likewise.
 129         * Makefile.in: Regenerate.
 130
 131 2004-07-23  Nick Clifton  <nickc@redhat.com>
 132
 133         * emultempl/elf32.em (_place_orphan): Use an already existing
 134         section name if that section does not have any flags set.
 135
 136 2004-07-21  H.J. Lu  <hongjiu.lu@intel.com>
 137
 138         * ldlang.c (already_linked_hash_entry): Removed.
 139         (already_linked): Likewise.
 140         (already_linked_table): Likewise.
 141         (section_already_linked): Call bfd_section_already_linked.
 142         (lang_process): Replace already_linked_table_init with
 143         bfd_section_already_linked_table_init and check return. Replace
 144         already_linked_table_free with bfd_section_already_linked_table_free.
 145
 146 2004-07-21  Nick Clifton  <nickc@redhat.com>
 147
 148         * ldlang.c (init_os): Make sure that the newly allocated userdata
 149         structure is zeroed out.
 150
 151 2004-07-19  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * NEWS: Mention the new --add-needed/--no-add-needed and
 154         --as-needed/--no-as-needed options.
 155
 156 2004-07-19  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): Also
 159         check the add_needed field.
 160         (dt_needed): New struct.
 161         (gld${EMULATION_NAME}_try_needed): Change the first argument
 162         to a pointer to struct dt_needed. Check the DYN_NO_ADD_NEEDED
 163         bit in the file where the DT_NEEDED entry comes from.
 164         (gld${EMULATION_NAME}_search_needed): Change the second
 165         argument to a pointer to struct dt_needed.
 166         (gld${EMULATION_NAME}_check_ld_so_conf): Updated.
 167         (gld${EMULATION_NAME}_after_open): Likewise.
 168
 169         * ld.texinfo: Add --add-needed document.
 170         * ldlang.c (new_afile): Set p->add_needed.
 171         * ldlang.h (lang_input_statement_type): Add add_needed field.
 172         * ldmain.h (add_needed): Declare.
 173         * ldmain.c (add_needed): New global var.
 174         * lexsup.c (option_values): Add OPTION_ADD_NEEDED and
 175         OPTION_NO_ADD_NEEDED.
 176         (ld_options): Likewise.
 177         (parse_args): Handle them.
 178
 179 2004-07-13  Christof Petig  <christof@petig-baender.de>
 180
 181         * emultempl/pe.em (make_import_fixup): Use bfd_get_32 to correct
 182         for endian-ness of extracted addend.
 183
 184 2004-07-13  Danny Smith  <dannysmith@usesr.sourceforge.net>
 185
 186         * pe-dll.c (auto_export):  Filter on just the import prefix,
 187         "_imp_", not "_imp__".
 188
 189 2004-07-09  Nick Clifton  <nickc@redhat.com>
 190
 191         * configure.tgt: Change sh-sybmian-elf to sh-*-symbianelf.
 192
 193 2004-07-06  Tomer Levi  <Tomer.Levi@nsc.com>
 194
 195         * Makefile.am (ALL_EMULATIONS): Add eelf32crx.o.
 196         (eelf32crx.c): New target.
 197         * Makefile.in: Regenerate.
 198         * configure.tgt: Handle crx-*-elf*.
 199         * emulparams/elf32crx.sh: New file.
 200         * emultempl/crxelf.em: New file.
 201         * scripttempl/elf32crx.sc: New file.
 202         * NEWS: Mention new target.
 203
 204 2004-07-06  Nick Clifton  <nickc@redhat.com>
 205
 206         * Makefile.am: Add eshlsymbian.c.
 207         * Makefile.in: Regenerate.
 208         * configure.tgt: Add sh*-symbian-elf target.
 209         * emulparams/shlsymbian.sh: New file.  Configure the
 210         sh-symbian-elf linker scripts.
 211         * scripttemp/elf32sh-symbian.sc: New file.  Linker script
 212         template for the sh-symbian-elf target.
 213
 214 2004-07-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 215
 216         * emulparams/hppa64linux.sh: Define PLT_BEFORE_GOT.
 217         * emulparams/hppalinux.sh: Likewise.
 218         * scripttempl/elf.sc: Place .plt just before .got when .plt is in
 219         data segment and PLT_BEFORE_GOT is defined.
 220
 221 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 222
 223         * ld.texinfo (WIN32): Document PE weak symbols.
 224
 225 2004-07-02  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 226
 227         * emulparams/shlelf32_linux.sh (COMMONPAGESIZE): Set to 4KB.
 228
 229 2004-07-01  H.J. Lu  <hongjiu.lu@intel.com>
 230
 231         * ldmisc.c (vfinfo): Call bfd_get_section_ident to identify
 232         the section.
 233
 234 2004-06-29  Alan Modra  <amodra@bigpond.net.au>
 235
 236         * ldlang.c (lang_reset_memory_regions): Save last relax pass section
 237         size in rawsize.
 238
 239 2004-06-24  Alan Modra  <amodra@bigpond.net.au>
 240
 241         * ldlang.c (print_output_section_statement): Don't print size before
 242         relaxation.
 243         (IGNORE_SECTION): Remove bfd arg.  Update all callers.
 244
 245         * ldexp.c (fold_name): .. See below.
 246         * ldlang.c (section_already_linked, print_output_section_statement,
 247         print_input_section, insert_pad, size_input_section,
 248         lang_check_section_addresses, lang_size_sections_1,
 249         lang_size_sections, lang_do_assignments_1, lang_set_startof,
 250         lang_one_common, lang_reset_memory_regions, lang_process,
 251         lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
 252         * ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
 253         * pe-dll.c (process_def_file, generate_reloc): ..
 254         * emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
 255         gld${EMULATION_NAME}_before_allocation): ..
 256         * emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
 257         * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
 258         sh64_elf_${EMULATION_NAME}_after_allocation): ..
 259         * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
 260         * emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
 261         ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
 262         "size" instead of "_raw_size" and "_cooked_size".  Expand
 263         bfd_section_size macro invocations.
 264
 265 2004-06-22  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
 266
 267         * ld/scripttemp/pe.sc (.CRT): Define ___crt_xc_start__,
 268         ___crt_xc_end__, ___crt_xi_start__, ___crt_xi_end__, ___crt_xl_start__,
 269         ___crt_xp_start__, ___crt_xp_end__, ___crt_xt_start__ and
 270         ___crt_xt_end__.
 271         (.tls): Define ___tls_start__ and ___tls_end__.
 272
 273 2004-06-21  Alexandre Oliva  <aoliva@redhat.com>
 274
 275         * emulparams/elf32frvfd.sh (GENERATE_PIE_SCRIPT): Set to yes.
 276
 277 2004-06-18  Adam Nemet  <anemet@lnxw.com>
 278
 279         * configure.in: Set EXTRA_SHLIB_EXTENSION to .a for LynxOS.
 280         * configure: Regenerate.
 281
 282 2004-06-15  Jakub Jelinek  <jakub@redhat.com>
 283
 284         * scripttempl/elf.sc: Readd KEEP and .gcc_except_table.* to
 285         .gcc_except_table output sections lost accidentally with
 286         -z relro patch.
 287
 288 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 289
 290         * ldwrite.c (build_link_order): Use bfd_get_section_size
 291         instead of bfd_get_section_size_before_reloc or _raw_size.
 292         * pe-dll.c (process_def_file): Likewise.
 293
 294 2004-06-14  Alan Modra  <amodra@bigpond.net.au>
 295
 296         From Richard Wirth <r.wirth@wirthware.de>
 297         * ldlang.c (lang_finish): Don't free lang_definedness_table.
 298
 299 2004-05-29  Alan Modra  <amodra@bigpond.net.au>
 300
 301         * ldlang.c (gc_section_callback): Move SEC_EXCLUDE twiddles..
 302         (lang_gc_sections): .. to a LANG_FOR_EACH_INPUT_STATEMENT loop here.
 303
 304 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 305
 306         * testsuite/ld-sh/arch/arch.exp: New test script.
 307         * testsuite/ld-sh/arch/arch_expected.txt: New file.
 308         * testsuite/ld-sh/arch/sh.s: New file.
 309         * testsuite/ld-sh/arch/sh2.s: New file.
 310         * testsuite/ld-sh/arch/sh-dsp.s: New file.
 311         * testsuite/ld-sh/arch/sh2e.s: New file.
 312         * testsuite/ld-sh/arch/sh3-nommu.s: New file.
 313         * testsuite/ld-sh/arch/sh3.s: New file.
 314         * testsuite/ld-sh/arch/sh3-dsp.s: New file.
 315         * testsuite/ld-sh/arch/sh3e.s: New file.
 316         * testsuite/ld-sh/arch/sh4-nommu-nofpu.s: New file.
 317         * testsuite/ld-sh/arch/sh4-nofpu.s: New file.
 318         * testsuite/ld-sh/arch/sh4.s: New file.
 319         * testsuite/ld-sh/arch/sh4a-nofpu.s: New file.
 320         * testsuite/ld-sh/arch/sh4al-dsp.s: New file.
 321         * testsuite/ld-sh/arch/sh4a.s: New file.
 322
 323 2004-05-28  Alan Modra  <amodra@bigpond.net.au>
 324
 325         * ldlang.c: Formatting.  Wrap long lines, expand bfd_get_section_flags
 326         throughout file.
 327         * lexsup.c: Formatting.  Wrap long lines.
 328         * ldwrite.c: Update copyright date.
 329
 330         * ldlang.c (lang_add_section): Don't twidlle SEC_EXCLUDE here.
 331         (output_section_callback): Nor SEC_KEEP here.
 332         (gc_section_callback): Twiddle SEC_EXCLUDE here.
 333         (lang_gc_wild): Delete.  Fold into..
 334         (lang_gc_sections_1): ..here.  Only call bfd_gc_sections when garbage
 335         collecting.
 336         (lang_process): Always call lang_gc_sections.
 337         (lang_place_orphans): Handle SEC_EXCLUDE sections.
 338         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
 339         SEC_EXCLUDE code.
 340
 341 2004-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 342
 343         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Clear
 344         SEC_EXCLUDE on non-SEC_DEBUGGING sections for relocatable link.
 345         * ldlang.c (lang_add_section): Likewise.
 346
 347 2004-05-26  Alan Modra  <amodra@bigpond.net.au>
 348
 349         * ldlang.c (lang_add_section): Set SEC_EXCLUDE for SEC_GROUP
 350         sections when doing a final link.  Clear SEC_EXCLUDE when doing
 351         a relocable link, except for SEC_DEBUGGING sections.
 352         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Use the
 353         same condition here to drop SEC_EXCLUDE orphan sections.
 354
 355 2004-05-25  Alan Modra  <amodra@bigpond.net.au>
 356
 357         * ldlang.c (lang_process): Call bfd_merge_sections later, and
 358         only when not a relocatable link.
 359         (print_input_section): Handle SEC_EXCLUDE sections.
 360         (size_input_section): Don't update dot on SEC_EXCLUDE sections.
 361         (lang_do_assignments_1): Likewise.
 362         * ldwrite.c (build_link_order): Ignore SEC_EXCLUDE input sections.
 363         * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Likewise.
 364         * emultempl/hppaelf.em (build_section_lists): Likewise.
 365         * emultempl/ppc64elf.em (build_toc_list): Likewise.
 366         (build_section_lists): Likewise.
 367
 368 2004-05-23  Andreas Schwab  <schwab@suse.de>
 369
 370         * ld.texinfo (Options): Fix typo in last change.
 371
 372 2004-05-21  Andy Chittenden  <achittenden@bluearc.com>
 373
 374         * ld.h (ld_config_type): Add new field: hash_table_size.
 375         * ldmain.c: Initialise the new field to zero.  If it is non-zero
 376         after parsing the linker's command line call
 377         bfd_hash_set_default_size.
 378         * lexsup.c (option_values): Add OPTION_HASH_SIZE.
 379         (ld_options): Add hash-size.
 380         (parse_args): Parse --hash-size option.  Allow
 381         --reduce-memory-overheads to set the default hash table size as
 382         well.
 383         * ld.texinfo: Document the new switch.  Also mention that
 384         --reduce-memory-overheads can affect the hash table size.
 385         * NEWS: Mention the new feature.
 386
 387 2004-05-19  J"orn Rennecke <joern.rennecke@superh.com>
 388
 389         * NEWS: Mention new linker map file generation and the
 390         --reduce-memory-overheads option.
 391         * ld.texinfo: Document --reduce-memory-overheads option.
 392         * ld.h (map_symbol_def): New struct.
 393         (struct user_section_struct, section_userdata_type): Rename to:
 394         (struct lean_user_section_struct, lean_section_userdata_type).
 395         (struct fat_user_section_struct, fat_section_userdata_type): New.
 396         (SECTION_USERDATA_SIZE): Define.
 397         (args_type): New member reduce_memory_overheads.
 398         * ldlang.c (map_obstack): New static variable.
 399         (init_map_userdata, print_all_symbols, sort_def_symbol): New functions.
 400         (lang_map): Unless command_line.reduce_memory_overheads is set,
 401         initialize lists of defined symbols for each section.
 402         (print_input_section): Unless command_line.reduce_memory_overheads
 403         is set, use print_all_symbols.
 404         (init_os): Use lean_section_userdata_type / SECTION_USERDATA_SIZE.
 405         * ldmain.c (main): Initialize command_line.reduce_memory_overheads.
 406         * lexsup.c (enum option_values): Add OPTION_REDUCE_MEMORY_OVERHEADS.
 407         (ld_options): Add entry for --reduce-memory-overheads.
 408         (parse_args): Handle OPTION_REDUCE_MEMORY_OVERHEADS.
 409
 410 2004-05-19  Jakub Jelinek  <jakub@redhat.com>
 411
 412         * ldgram.y (sect_constraint): New.
 413         (ONLY_IF_RO, ONLY_IF_RW): New tokens.
 414         (section): Add sect_constraint.  Pass additional argument
 415         to lang_enter_output_section_statement.
 416         * mri.c (mri_draw_tree): Pass additional argument to
 417         lang_enter_output_section_statement.
 418         * emultempl/pe.em (place_orphan): Likewise.
 419         (output_prev_sec_find): Disregard output section statements with
 420         constraint == -1.
 421         * emultempl/mmo.em (output_prev_sec_find): Likewise.
 422         (mmo_place_orphan): Pass additional argument to
 423         lang_enter_output_section_statement.
 424         * emultempl/elf32.em (output_prev_sec_find): Disregard output section
 425         statements with constraint == -1.
 426         (place_orphan): Pass additional argument to
 427         lang_enter_output_section_statement.
 428         * ldlang.c (lang_enter_overlay_section): Likewise.
 429         (lang_output_section_find_1): New.
 430         (lang_output_section_find): Use it.
 431         (lang_output_section_statement_lookup_1): New.
 432         (lang_output_section_statement_lookup): Use it.
 433         (check_section_callback, check_input_sections): New.
 434         (map_input_to_output_sections): Check if all input sections
 435         are readonly if ONLY_IF_RO or ONLY_IF_RW was seen.
 436         (strip_excluded_output_sections): Disregard output section statements
 437         with constraint == -1.
 438         (lang_record_phdrs): Likewise.
 439         (lang_enter_output_section_statement): Add constraint argument.
 440         Use lang_output_section_statement_lookup_1.
 441         * ldlang.h (lang_output_section_statement_type): Add constraint
 442         and all_input_readonly fields.
 443         (lang_enter_output_section_statement): Adjust prototype.
 444         * ldlex.l (ONLY_IF_RO, ONLY_IF_RW): New tokens.
 445         * scripttempl/elf.sc (.eh_frame, .gcc_except_table): Move into text
 446         segment if all input sections are readonly.
 447
 448 2004-05-19  Adam Nemet  <anemet@lnxw.com>
 449
 450         * scripttempl/i386lynx.sc: Remove file.
 451
 452 2004-05-17  Bob Wilson  <bob.wilson@acm.org>
 453
 454         * ld.texinfo (Output Section Address): Correct subsection name.
 455
 456 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 457
 458         * configure.tgt (powerpc-*-lynxos* case): New case.
 459         * configure.host (i[3-7]86-*-lynxos* case): Remove case.
 460         * emulparams/ppclynx.sh: New file.
 461         * emulparams/i386lynx.sh (SCRIPT_NAME): Update to LynxOS 4.0.
 462         * Makefile.am (ALL_EMULATIONS): Add eppclynx.o
 463         (ei386lynx.c): Update rule to LynxOS 4.0 ELF.
 464         (eppclynx.c): New rule.
 465         * Makefile.in: Regenerate.
 466
 467 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 468
 469         * configure.tgt (or32-*-rtems*): Switch to elf and
 470         support versioned targets.
 471
 472 2004-05-13  Nick Clifton  <nickc@redhat.com>
 473
 474         * po/fr.po: Updated French translation.
 475
 476 2004-05-11  Jakub Jelinek  <jakub@redhat.com>
 477
 478         * genscripts.sh: Generate -z combreloc -z now -z relro scripts
 479         for binaries, -shared and -pie.
 480         * emulparams/elf_i386.sh (SEPARATE_GOTPLT): Set.
 481         * emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Set.
 482         * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Rename to...
 483         (OTHER_RELRO_SECTIONS): ... this.
 484         * ldlex.l (DATA_SEGMENT_RELRO_END): Add.
 485         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Handle
 486         -z relro and -z norelro.
 487         (gld${EMULATION_NAME}_list_options): Add it to usage.
 488         (gld${EMULATION_NAME}_get_script): Return -z combreloc -z now
 489         -z relro scripts when appropriate.
 490         * scripttempl/elf.sc: Unset SEPARATE_GOTPLT if RELRO_NOW is set.
 491         Create separate .got.plt section if SEPARATE_GOTPLT.
 492         Move sections which are only written during relocation handling
 493         to the beginning of RW segment.  If NO_SMALL_DATA, move .got
 494         before .data.  Add DATA_SEGMENT_RELRO_END directive.
 495         Include OTHER_RELRO_SECTIONS.
 496         * ldgram.y (DATA_SEGMENT_RELRO_END): Add.
 497         * ldexp.c (exp_print_token): Handle DATA_SEGMENT_RELRO_END.
 498         (fold_unary): Likewise.
 499         (fold_binary): Handle -z relro.
 500         * ldexp.h (struct exp_data_seg): Add exp_dataseg_relro_seen and
 501         exp_dataseg_relro_adjust phases.  Add relro_end field.
 502         * ldmain.c (main): Initialize link_info.relro to FALSE.
 503         * ldlang.c (lang_size_sections): Handle -z relro.
 504
 505 2004-05-08  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 506
 507         * scripttempl/avr.sc: Do not set LMA for "eeprom" section.
 508
 509 2004-05-07  J"orn Rennecke <joern.rennecke@superh.com>
 510
 511         * ldlang.c (print_padding_statement): Cast size_t to bfd_vma
 512         before printing it with %W.
 513
 514 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 515             DJ Delorie  <dj@redhat.com>
 516
 517         * emultempl/pe.em (real_flags): New static.
 518         (OPTION_LARGE_ADDRESS_AWARE): New define.
 519         (gld${EMULATION_NAME}_add_options): Add --large-address-aware option.
 520         (gld_${EMULATION_NAME}_list_options): Likewise.
 521         (gld${EMULATION_NAME}_handle_option): Likewise.
 522         (gld_${EMULATION_NAME}_after_open): Pass real_flags to PE private data.
 523         * ld.texinfo: Document it.
 524         * NEWS: Mention it.
 525
 526 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 527
 528         * NEWS: Mention DWARF 2 support for i386pe.
 529
 530 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 531
 532         * emulparams/elf32frvfd.sh (OUTPUT_FORMAT): Switch to new
 533         elf32-frvfdpic.
 534
 535 2004-04-30  Alan Modra  <amodra@bigpond.net.au>
 536
 537         * ldlang.c (unique_section_p): Pass section parm, return true on
 538         group sections.
 539         (output_section_callback): Adjust.
 540         * ldlang.h (unique_section_p): Update prototype.
 541         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Adjust.
 542
 543 2004-04-30  Eric Botcazou  <ebotcazou@act-europe.fr>
 544
 545         * ld.texinfo (--gc-sections): Remove restriction for
 546         dynamic linking.
 547
 548 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 549
 550         * scripttempl/pe.sc: Handle .debug* and .gnu.linkonce.wi.* sections
 551         for DWARF 2/3.  Update stab section's syntax.
 552
 553 2004-04-29  Alan Modra  <amodra@bigpond.net.au>
 554
 555         * pe-dll.c: Revert changes accidentally committed 2004-03-08.
 556         (fill_edata): Correct pointer arithmetic.
 557
 558 2004-04-21  Chris Demetriou  <cgd@broadcom.com>
 559
 560         * ld.texinfo: Remove MIPS --embedded-relocs documentation.
 561         * emulparams/elf32bmip.sh (EXTRA_EM_FILE): Remove definition.
 562         * emulparams/mipsidt.sh (TEMPLATE_NAME): Use generic.em.
 563         (EXTRA_EM_FILE): Use mipsecoff.em
 564         * emulparams/mipsidtl.sh (TEMPLATE_NAME): Use generic.em.
 565         (EXTRA_EM_FILE): Use mipsecoff.em
 566         * emultempl/mipsecoff.em: Restructure to be included as an
 567         extra emulation file.
 568         (check_sections, gld${EMULATION_NAME}_after_open)
 569         (gld${EMULATION_NAME}_after_allocation)
 570         (gld${EMULATION_NAME}_get_script)
 571         (ld_${EMULATION_NAME}_emulation): Remove
 572         (gld${EMULATION_NAME}_before_parse): Rename to...
 573         (mipsecoff_before_parse): This.
 574         (LDEMUL_BEFORE_PARSE): Define.
 575         * emultempl/mipself.em: Remove file.
 576         * scripttempl/mips.sc (.rel.sdata): Do not include in output.
 577         (__runtime_reloc_start, __runtime_reloc_stop): Stop providing
 578         these symbols.
 579         * Makefile.am: Remove dependencies on emultempl/mipself.em.
 580         * Makefile.in: Regenerate.
 581
 582 2004-04-21      Anil Paranjpe   <anilp1@kpitcummins.com>
 583
 584         * ld.texinfo (synthesizing on H8/300): Information about linker
 585         relaxation support for bit manipulation instructions and system
 586         control instructions is added.
 587
 588 2004-04-21  Hans-Peter Nilsson  <hp@axis.com>
 589
 590         * NEWS: Mention change in DEFINED semantics.
 591
 592 2004-04-21  Eric Botcazou  <ebotcazou@act-europe.fr>
 593
 594         * scripttempl/elf.sc (.text): Add KEEP for .text.*personality*.
 595         (.data): Add KEEP for .gnu.linkonce.d.*personality*.
 596         (.gcc_except_table): Add KEEP for self and accept .gcc_except_table.*.
 597
 598 2004-04-21  Ben Elliston  <bje@au.ibm.com>
 599
 600         * ld.texinfo (Simple Example): Add missing punctuation.
 601
 602 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 603
 604         * NEWS: Note that MIPS --embedded-relocs option is deprecated.
 605
 606 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 607
 608         * ldlang.c (lang_do_assignments_1): Handle .tbss output section
 609         specially.
 610
 611 2004-04-18  Danny Smith  <dannysmith@users.sourceforge.net>
 612
 613         * scriptempl/pe.sc:  Put numbered .ctors.* after .ctors
 614         with default priority. Likewise for dtors.
 615
 616 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 617
 618         * configure.host: Remove mips*-dec-bsd* target.
 619         * configure.tgt: Likewise.
 620
 621 2004-04-08  Richard Sandiford  <rsandifo@redhat.com>
 622
 623         * emulparams/elf32bsmip.sh (EXTRA_EM_FILE): Define to irix.
 624         * emulparams/elf64bmip.sh (EXTRA_EM_FILE): Likewise.
 625         * emulparams/elf32bmipn32.sh (EXTRA_EM_FILE): Likewise.
 626         * emultempl/irix.em: New file.
 627         * Makefile.am (eelf32bsmip.c, eelf32bmipn32.c, eelf64bmip.c): Update
 628         dependencies.
 629         * Makefile.in: Regenerate.
 630
 631 2004-04-01  Paul Brook  <paul@codesourcery.com>
 632
 633         * emultempl/armelf.em (byteswap_code): Add.
 634         (arm_elf_before_allocation): Pass extra parameter.
 635         (PARSE_AND_LIST_PROLOGUE): Add OPTION_BE8.
 636         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add be8.
 637         (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_BE8.
 638         * emultempl/armelf_oabi.em: Pass extra parameter.
 639         * ld.texinfo: Document --be8.
 640
 641 2004-03-30  Stan Shebs  <shebs@apple.com>
 642
 643         Remove long-obsolete MPW support.
 644         * mpw-config.in, mpw-make.sed, mac-ld.r: Remove files.
 645         * Makefile.am (mpw): Remove file-presynthesizing actions.
 646         * Makefile.in: Likewise.
 647         * ldfile.c (slash): Remove MPW case.
 648         * ldlex.l [MPW]: Remove unused definition.
 649
 650 2004-03-30  Galit Heller  <Galit.Heller@nsc.com>
 651
 652         * Makefile.am (ALL_EMULATIONS): Add eelf32cr16c.o.
 653         (eelf32cr16c.c): New target.
 654         * Makefile.in: Regenerate.
 655         * configure.tgt: Handle cr16c-*-elf*.
 656         * emulparams/elf32cr16c.sh: New file.
 657         * scripttempl/elfcr16c.sc: Likewise
 658         * NEWS: Mention support for new target.
 659
 660 2004-03-30  Nick Clifton  <nickc@redhat.com>
 661
 662         * po/sv.po: Updated Swedish translation.
 663
 664 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 665
 666         * emultempl/elf32.em: Update new bfd_elf_discard_info name.
 667         * emultempl/hppaelf.em: Likewise.
 668         * emultempl/ppc64elf.em: Likewise.
 669         * emultempl/sh64elf.em: Likewise.
 670
 671 2004-03-25  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Update
 674         size_dynamic_sections call.
 675
 676 2004-03-23  Alan Modra  <amodra@bigpond.net.au>
 677
 678         PR 51.
 679         * emultempl/ppc64elf.em (ppc_create_output_section_statements): Set
 680         link_info.wrap_char.
 681
 682 2004-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 683
 684         * lexsup.c (parse_args): Don't set unresolved_syms_in_objects
 685         or unresolved_syms_in_shared_libs for -Bdynamic and -Bstatic.
 686
 687 2004-03-20  Alexandre Oliva  <aoliva@redhat.com>
 688
 689         * emulparams/elf32frvfd.sh (MAXPAGESIZE): Change to 16Kb.
 690
 691 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 692
 693         * config.in: Regenerate.
 694         * po/ld.pot: Regenerate.
 695
 696 2004-03-18  Alan Modra  <amodra@bigpond.net.au>
 697
 698         * ld.texinfo: Add --as-needed doco.
 699         * ldmain.c (as_needed): New global var.
 700         * ldmain.h (as_needed): Declare.
 701         * lexsup.c (option_values): Add OPTION_AS_NEEDED and
 702         OPTION_NO_AS_NEEDED.
 703         (ld_options): Likewise.
 704         (parse_args): Handle them.
 705         * ldlang.h (lang_input_statement_type): Add as_needed field.
 706         * ldlang.c (new_afile): Set p->as_needed.
 707         * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): New function.
 708         (gld${EMULATION_NAME}_try_needed): Use bfd_elf_set_dyn_lib_class.
 709         (ld_${EMULATION_NAME}_emulation): Set LDEMUL_RECOGNIZED_FILE entry.
 710
 711         * ldlang.c (open_input_bfds): Remove useless cast.
 712         (lang_do_assignments_1): Likewise.
 713         (lang_for_each_input_section): Delete.
 714
 715 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 716
 717         * configure.tgt: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 718
 719 2004-03-08  Danny Smith  <dannysmith@users.sourceforge.net>
 720
 721         * pe-dll.c (pe_dll_generate_implib): Skip sections marked as
 722         private when building implib.
 723
 724 2004-03-05  Nathan Sidwell  <nathan@codesourcery.com>
 725
 726         * ldlang.c (lang_add_section): Don't force SEC_LOAD on
 727         SEC_THREAD_LOCAL.
 728         (IGNORE_SECTION): Ignore .tbss sections too.
 729         (lang_size_sections_1): .tbss sections do not advance dot.
 730
 731 2004-03-01  Andreas Schwab  <schwab@suse.de>
 732
 733         * ld.texinfo (Options): Fix example for --wrap.
 734
 735 2004-02-25  Danny Smith  <dannysmith@users.sourceforge.net>
 736
 737         * pe-dll.c (fill_edata): Check that exported_symbol_sections is
 738         not NULL.
 739
 740 2004-02-23  Ian Lance Taylor  <ian@wasabisystems.com>
 741
 742         * ldlang.c (lang_check): Use %P, not %E, in error message.
 743
 744 2004-02-23  Nathan Sidwell  <nathan@codesourcery.com>
 745
 746         * ldlang.h (struct lang_output_section_state): Change processed
 747         field's type.
 748         * ldexp.c (check, invalid): Remove.
 749         (fold_name): Move valid_p assignments. Create undefined symbol
 750         when needed. Directly exampine section's processd flag.
 751         * ldlang.c (lang_output_section_statement_lookup): Adjust
 752         processed field init.
 753         (lang_size_sections_1): Allow LOADADDR when determining section's
 754         VMA. Adjust error message. Fold data statement's expr.
 755         (lang_size_sections): Correctly increment lang_statement_iteration.
 756
 757 2004-02-23  Alan Modra <amodra@bigpond.net.au>
 758
 759         * ldexp.c (fold_tree): Follow indirect symbols.
 760
 761 2004-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 762
 763         * ldgram.y (exp): Add two operand ALIGN.
 764         * ldexp.c (fold_binary): Add ALIGN_K case.
 765         * ld.texinfo (ALIGN): Document two operand version.
 766
 767 2004-02-19  Nathan Sidwell  <nathan@codesourcery.com>
 768
 769         * ldlang.c (map_input_to_output_sections): Initialize sections
 770         mentioned in a data statement expression.
 771         (lang_do_assignments_1): Add data statement's expression's
 772         section's vma.
 773
 774 2004-02-18  Nathan Sidwell  <nathan@codesourcery.com>
 775
 776         * ldgram.y (statement_anywhere): Add assert rule.
 777         * ldlang.c (exp_init_os): Add assert case.
 778
 779 2004-02-14  Andrew Cagney  <cagney@redhat.com>
 780
 781         * ldmain.c (remove_output): Call bfd_cache_close.
 782
 783 2004-02-14  Richard Sandiford  <rsandifo@redhat.com>
 784
 785         * emulparams/elf32bmipn32-defs.sh (OTHER_SECTIONS): Discard
 786         .MIPS.content* and .MIPS.events* sections.
 787
 788 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 789
 790         * emulparams/armelf.sh, emulparams/armelf_linux.sh: Move
 791         .note.gnu.arm.ident to after allocated sections.  Mark its
 792         address as 0.
 793
 794 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 795
 796         * emulparams/armelf_linux.sh (COMMONPAGESIZE): Set to 4KB.
 797         * emulparams/elf32bmip.sh (COMMONPAGESIZE): Likewise.
 798         * emulparams/elf32bmipn32.sh (COMMONPAGESIZE): Likewise.
 799         * emulparams/elf32btsmipn32.sh (COMMONPAGESIZE): Likewise.
 800         * emulparams/shlelf_linux.sh (COMMONPAGESIZE): Likewise.
 801
 802 2004-02-05  Nick Clifton  <nickc@redhat.com>
 803
 804         * emultempl/pe.em (_after_open): Fix typo in previous delta.
 805
 806 2004-02-04  Danny Smith  <dannysmith@users.sourceforge.net>
 807
 808         * emultempl/pe.em (_after_open): Fix thinko in 2003-12-18 patch.
 809
 810 2004-01-28  Alan Modra  <amodra@bigpond.net.au>
 811
 812         * genscripts.sh: Fix typo.
 813
 814         * genscripts.sh: Apply $LIBPATH_SUFFIX to $tool_lib and $libdir too.
 815
 816 2004-01-24  Jakub Jelinek  <jakub@redhat.com>
 817
 818         * emulparams/elf64_ia64.sh: Put .rela.opd into
 819         OTHER_GOT_RELOC_SECTIONS instead of OTHER_PLT_RELOC_SECTIONS.
 820
 821 2004-01-20  Danny Smith  <dannysmith@users.sourceforge.net>
 822
 823         * pe-dll.c (pe_create_import_fixup): Clear WP_TEXT flag.
 824         * ld.texinfo (--omagic): Note that writable text section
 825         does not conform to published PE-COFF specs.
 826         (--enable-auto-import): Likewise.
 827
 828 2004-01-15  Alan Modra  <amodra@bigpond.net.au>
 829
 830         * emulparams/elf32ppc.sh (COMMONPAGESIZE): Define.
 831
 832 2004-01-13  Nick Clifton  <nickc@redhat.com>
 833
 834         * ldlang.c (lang_get_regions): Add extra parameter 'have_vma'
 835         which if true will prevent the LMA region being used as a
 836         replacement for a default VMA region.
 837         (lang_leave_output_section_statement): Pass extra parameter.
 838         (lang_leave_overlay): Likewise.
 839         * ld.texinfo (Output Section LMA): Document that the LMA
 840         region can be set to the VMA region if no VMA has been set.
 841         * ldlang.h (struct lang_output_section_phdr_list): Create a
 842         typedef for this type.  Minor formatting fixes.
 843
 844 2004-01-13  Nick Clifton  <nickc@redhat.com>
 845
 846         * ldlang.c (lang_size_sections_1): If dot is advanced, then
 847         assume that the section should be allocated.
 848
 849 2004-01-13  Alan Modra  <amodra@bigpond.net.au>
 850
 851         * ldlang.c (IGNORE_SECTION): Don't ignore SEC_ALLOC && !SEC_LOAD
 852         sections.  Do ignore SEC_NEVER_LOAD sections.
 853         (lang_size_sections_1): Remove test made redundant with the above.
 854
 855 2004-01-09  Alan Modra  <amodra@bigpond.net.au>
 856
 857         * emultempl/ppc64elf.em (ppc_before_allocation): Clear cached
 858         program_header_size.
 859
 860 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 861
 862         2003-11-28  Alexandre Oliva  <aoliva@redhat.com>
 863         * emulparams/elf32frvfd.sh (EMBEDDED): Clear.
 864         2003-11-05  Alexandre Oliva  <aoliva@redhat.com>
 865         * emulparams/elf32frvfd.sh (STACK_ADDR): Unset.
 866         (MAXPAGESIZE): Set to 64Kb.
 867         (OTHER_READONLY_SECTIONS): Define __ROFIXUP_LIST__ and
 868         __ROFIXUP_END__.  Don't map .rofixup.got any more.
 869         * emulparams/elf32frv.sh (NOP): Set.
 870         2003-10-31  Alexandre Oliva  <aoliva@redhat.com>
 871         * configure.tgt: Add frv-*-*linux*.
 872         2003-09-30  Alexandre Oliva  <aoliva@redhat.com>
 873         * Makefile.am (ALL_EMULATIONS): Added eelf32frvfd.o.
 874         (eelf32frvfd.c): New.
 875         * configure.tgt <frv-*-*>: Added it to targ_extra_emuls.
 876         * emulparams/elf32frv.sh: Reverted previous two patches.
 877         * emulparams/elf32frvfd.sh: New.
 878         * Makefile.in: Rebuilt.
 879         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
 880         * emulparams/elf32frv.sh (OTHER_READONLY_SECTIONS): Added
 881         .rofixup.got to .rofixup.
 882         2003-09-15  Alexandre Oliva  <aoliva@redhat.com>
 883         * emulparams/elf32frv.sh (MAXPAGESIZE): Make it 256KiB, not 256B.
 884         (TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT): Set.
 885
 886 2004-01-05  Jakub Jelinek  <jakub@redhat.com>
 887
 888         * emulparams/elf_s390.sh (NO_SMALL_DATA): Set to yes.
 889         * emulparams/elf64_s390.sh (NO_SMALL_DATA): Set to yes.
 890
 891 2004-01-03  Alan Modra  <amodra@bigpond.net.au>
 892
 893         * ldexp.c (align_n): Make static.
 894         * ldexp.h (align_n): Delete declaration.
 895         * ldlang.h (lang_enter_output_section_statement): Remove
 896         block_value param.
 897         * ldlang.c (lang_enter_output_section_statement): Likewise.
 898         (TO_ADDR, TO_SIZE): Define.
 899         (opb_shift): New var.
 900         (init_opb): New function.
 901         (print_input_section): Call init_opb and use TO_ADDR.
 902         (print_data_statement, print_reloc_statement): Likewise.
 903         (print_padding_statement): Likewise.
 904         (size_input_section): Use TO_SIZE and TO_ADDR, and global opb_shift.
 905         (lang_check_section_addresses): Likewise.
 906         (lang_size_sections_1): Likewise.
 907         (lang_do_assignments_1): Likewise.
 908         (lang_set_startof): Likewise.
 909         (lang_one_common): Likewise.  Combine power_of_two and opb_shift align.
 910         (lang_process): Call init_opb.
 911         (lang_abs_symbol_at_end_of): Use TO_ADDR and global opb_shift.
 912         (lang_enter_overlay_section): Adjust
 913         lang_enter_output_section_statement call.
 914         * ldgram.y: Likewise.
 915         * mri.c (mri_draw_tree): Likewise.
 916         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Likewise.
 917         * emultempl/mmo.em (mmo_place_orphan): Likewise.
 918         * emultempl/pe.em (gld${EMULATION_NAME}_place_orphan): Likewise.
 919
 920         * ldfile.c (ldfile_set_output_arch): Add defarch param.
 921         * ldfile.h (ldfile_set_output_arch): Ditto.
 922         * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Use
 923         ldfile_set_output_arch.
 924         * emultempl/beos.em (gld${EMULATION_NAME}_before_parse): Ditto.
 925         * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Ditto.
 926         * emultempl/linux.em (gld${EMULATION_NAME}_before_parse): Ditto.
 927         * emultempl/mipsecoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
 928         * emultempl/pe.em (gld${EMULATION_NAME}_before_parse): Ditto.
 929         * emultempl/sunos.em (gld${EMULATION_NAME}_before_parse): Ditto.
 930         * ldgram.y: Adjust ldfile_set_output_arch call.
 931         * emultempl/armcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
 932         * emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Ditto.
 933         * emultempl/armelf_oabi.em (gld${EMULATION_NAME}_before_parse): Ditto.
 934         * emultempl/generic.em (gld${EMULATION_NAME}_before_parse): Ditto.
 935         * emultempl/gld960c.em (gld960_set_output_arch): Ditto.
 936         * emultempl/m68kcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
 937         * emultempl/ticoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
 938
 939 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
 940
 941         * configure.tgt: Add m68k-uClinux target.
 942
 943 For older changes see ChangeLog-0203
 944 \f
 945 Local Variables:
 946 mode: change-log
 947 left-margin: 8
 948 fill-column: 74
 949 version-control: never
 950 End: