ld/ChangeLog

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