ld/ChangeLog

   1 2010-04-15  Andrew Haley  <aph@redhat.com>
   2
   3         * emultempl/armelf.em (merge_exidx_entries): New variable.
   4         (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
   5         ("no-merge-exidx-entries"): New option.
   6         * ld.texinfo (merge-exidx-entries): Document this option.
   7
   8 2010-04-14  Tristan Gingold  <gingold@adacore.com>
   9
  10         * emulparams/alphavms.sh: New file.
  11         * emultempl/vms.em: New file.
  12         * scripttempl/alphavms.sc: New file.
  13         * configure.tgt (alpha*-*-*vms*): Added.
  14         * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
  15         (ealphavms.c): New target.
  16         * Makefile.in: Regenerate.
  17
  18 2010-04-09  Nick Clifton  <nickc@redhat.com>
  19
  20         * ldlang.c (wild_sort): Remove unused variable section_name.
  21
  22 2010-04-07  Alan Modra  <amodra@gmail.com>
  23
  24         * configure: Regenerate.
  25
  26 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         PR ld/11434
  29         * ld/testsuite/ld-x86-64/unique1.d: New.
  30         * ld/testsuite/ld-x86-64/unique1.s: Likewise.
  31
  32         * ld-x86-64/x86-64.exp: Run unique1.
  33
  34 2010-04-05  Kai Tietz  <kai.tietz@onevision.com>
  35
  36         * emultempl/pep.em (U): Macro modified.
  37         (U_SIZE): New helper macro.
  38         (GET_INIT_SYMBOL_NAME): Likewise.
  39         (enum options): Add OPTION_NO_LEADING_UNDERSCORE
  40         and OPTION_LEADING_UNDERSCORE enumerator-values.
  41         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
  42         option.
  43         (definfo): Add new member is_c_symbol.
  44         (D): Add to macro underscore mode parameter.
  45         (init): Add definition for is_c_symbol.
  46         (gld_${EMULATION_NAME}_list_options): Display new options.
  47         (set_pep_name): Adjust underscoring dependent fixed
  48         symbol handling.
  49         (gld_${EMULATION_NAME}_set_symbols): Likewise.
  50         (saw_option): Likewise.
  51         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
  52         (set_entry_point): Initial initial_symbol_char dependent to
  53         target's default and new option flag pep_leading_underscore.
  54         * emultempl/pe.em (U): Macro modified.
  55         (U_SIZE): New helper macro.
  56         (GET_INIT_SYMBOL_NAME): Likewise.
  57         (OPTION_LEADING_UNDERSCORE): Add new option define.
  58         (OPTION_NO_LEADING_UNDERSCORE): Likewise.
  59         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
  60         option.
  61         (definfo): Add new member is_c_symbol.
  62         (D): Add to macro underscore mode parameter.
  63         (init): Add definition for is_c_symbol.
  64         (gld_${EMULATION_NAME}_list_options): Display new options.
  65         (set_pep_name): Adjust underscoring dependent fixed
  66         symbol handling.
  67         (gld_${EMULATION_NAME}_set_symbols): Likewise.
  68         (saw_option): Likewise.
  69         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
  70         (set_entry_point): Initial initial_symbol_char dependent to
  71         target's default and new option flag pep_leading_underscore.
  72         * pe-dll.c (pe_leading_underscore): New flag variable.
  73         (pe_detail_list): Remove const to allow modify of
  74         member underscore.
  75         (pe_dll_id_target): Initialize pe_details' underscore variable
  76         dependent to target's default and flag pe_leading_underscore.
  77         * pe-dll.h (pe_leading_underscore): Add extern declaration of
  78         option flag.
  79         * pep-dll.c (pe_leading_underscore): Add alias define for
  80         pep_leading_underscore.
  81         * pep-dll.h (pep_leading_underscore) Add extern declaration of
  82         option flag.
  83         * ld.texinfo: Add documentation for --(no-)leading-underscore
  84         option.
  85
  86 2010-03-26  Alan Modra  <amodra@gmail.com>
  87
  88         PR ld/11426
  89         * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
  90         (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
  91
  92 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
  93
  94         * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
  95         eelf32_tic6x_le.o.
  96         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
  97         * NEWS: Add news entry for TI C6X support.
  98         * configure.tgt (tic6x-*-*): New.
  99         * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
 100
 101 2010-03-23  Joseph Myers  <joseph@codesourcery.com>
 102
 103         * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
 104         BSS_NAME): Define if not already defined.  Use in place of some
 105         hardcoded section names.
 106
 107 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 108
 109         * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
 110
 111 2010-03-18  Aymeric Vincent  <vincent@labri.fr>
 112
 113         PR ld/11384
 114         * emultempl/sh64elf.em: Add missing EOF.
 115
 116 2010-03-18  Doug Semler  <dougsemler@gmail.com>
 117
 118         * pe-dll.c (make_one): Make text section readonly.
 119         (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
 120         the jump stub on X86 as /SAFESEH compatible for
 121         native toolchains.
 122
 123 2010-03-17  Alan Modra  <amodra@gmail.com>
 124
 125         * ldlang.c (lang_size_sections_1): Remove "s" param.  Set "s" from
 126         *prev instead.  Update all callers.
 127
 128 2010-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 129
 130         * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
 131         region and phdrs as their placement section.
 132
 133 2010-03-15  Alan Modra  <amodra@gmail.com>
 134
 135         * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
 136         (ppc_before_allocation): Call sort_toc_sections.
 137         (no_toc_sort, OPTION_NO_TOC_SORT): New.
 138         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 139          PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
 140
 141 2010-03-14  Alan Modra  <amodra@gmail.com>
 142
 143         PR ld/11378
 144         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
 145         ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
 146
 147 2010-03-11  George Gensure  <werkt0@gmail.com>
 148
 149         PR ld/11367
 150         * ldcref.c (handle_asneeded_cref): Correct copying of refs.
 151
 152 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 153
 154         * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
 155         eelf_i386_sol2.o.
 156         (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
 157         (eelf32_sparc_sol2.c): New rule.
 158         (eelf64_sparc_sol2.c): Likewise.
 159         (eelf_x86_64_sol2.c): Likewise.
 160         (eelf_i386_sol2.c): Likewise.
 161         * Makefile.in: Regenerate.
 162         * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
 163         elf_i386_sol2.
 164         Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
 165         (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
 166         Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
 167         (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
 168         Add target_extra_emuls.
 169         (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
 170         Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
 171         (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
 172         Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
 173         * emulparams/elf32_sparc_sol2.sh: New file.
 174         * emulparams/elf64_sparc_sol2.sh: New file.
 175         * emulparams/elf_i386_sol2.sh: New file.
 176         * emulparams/elf_x86_64_sol2.sh: New file.
 177         * emultempl/solaris2.em: New file.
 178
 179 2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         PR ld/11330
 182         * ld.texinfo: Replace explicitely with explicitly.
 183
 184 2010-02-27  Jie Zhang  <jie@codesourcery.com>
 185
 186         * scripttempl/armbpabi.sc: Don't combine .init_array.* or
 187         .fini_array.* when do relocatable linking.
 188         * scripttempl/elf.sc: Likewise.
 189         * scripttempl/elf32sh-symbian.sc: Likewise.
 190         * scripttempl/elf64hppa.sc: Likewise.
 191         * scripttempl/elfxtensa.sc: Likewise.
 192
 193 2010-02-26  Alan Modra  <amodra@gmail.com>
 194
 195         * scripttempl/elf.sc (.fini_array): Place input .fini_array after
 196         .fini_array.*.
 197         * scripttempl/armbpabi.sc: Likewise.
 198         * scripttempl/elf32sh-symbian.sc: Likewise.
 199         * scripttempl/elf64hppa.sc: Likewise.
 200         * scripttempl/elfxtensa.sc: Likewise.
 201
 202 2010-02-25  Alan Modra  <amodra@gmail.com>
 203
 204         PR ld/11304
 205         * ldlang.c (init_os): Remove isec param.  Don't check for
 206         bfd_section already set or call bfd_init_private_section_data
 207         here.
 208         (exp_init_os): Update init_os call.
 209         (lang_add_section): Tidy.  Really don't set SEC_LINK_ONCE
 210         flags.  Call bfd_init_private_section_data here.
 211         (map_input_to_output_sections): Tidy.  Update init_os calls.
 212         Use os->sectype to select sec flags for lang_data_statement.
 213
 214 2010-02-23  Alan Modra  <amodra@gmail.com>
 215
 216         PR ld/11304
 217         * ldlang.c: Revert last patch.
 218
 219 2010-02-23  Nick Clifton  <nickc@redhat.com>
 220
 221         * po/bg.po: Updated Bulgarian translation.
 222
 223 2010-02-22  Alan Modra  <amodra@gmail.com>
 224
 225         PR ld/11304
 226         * ldlang.c (exp_init_os): Delete forward declaration.
 227         (init_os): Don't check for bfd_section already created and don't
 228         init addr_tree and load_base expressions here.
 229         (map_input_to_output_sections): Only map input to output sections
 230         and set constraints here, and as an exception, create output
 231         sections which have their address set.  Move all the other code to..
 232         (create_other_output_sections): ..here.  New function.  Handle init
 233         of addr_tree and load_base here too.
 234         (lang_process): Call create_other_output_sections.
 235
 236 2010-02-19  Alan Modra  <amodra@gmail.com>
 237
 238         * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
 239         * Makefile.in: Regenerate.
 240
 241 2010-02-19  Alan Modra  <amodra@gmail.com>
 242
 243         * ldlang.c (unique_section_p): Add os param.  Allow group
 244         sections to match /DISCARD/.  Update all callers.
 245         * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
 246         (LDEMUL_BEFORE_ALLOCATION): Define.
 247
 248 2010-02-15  Nick Clifton  <nickc@redhat.com>
 249
 250         * po/vi.po: Updated Vietnamese translation.
 251
 252 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 253
 254         * Makefile.am (CFILES): Add ldlex-wrapper.c.
 255         (OFILES): Replace ldlex.c with ldlex-wrapper.c.
 256         (ldlex.o): Replace with...
 257         (ldlex-wrapper.o): ...this new rule.
 258         (EXTRA_ld_new_SOURCES): Add ldlex.l.
 259         (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
 260         * Makefile.in: Regenerate.
 261         * ldlex.l (sysdep.h): Don't include here.
 262         * ldlex-wrapper.c: New file.
 263
 264 2010-02-09  Alan Modra  <amodra@gmail.com>
 265
 266         * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
 267         function parameters.
 268
 269 2010-02-05  Nick Clifton  <nickc@redhat.com>
 270
 271         * configure.in (ALL_LIBGUAS): Add bg.
 272         * configure: Regenerate.
 273         * po/bg.po: New Bulgarian translation.
 274
 275 2010-02-05  Ryan Mansfield  <rmansfield@qnx.com>
 276
 277         * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
 278         --target1-abs and --target1-rel options.
 279
 280 2010-02-03  Nick Clifton  <nickc@redhat.com>
 281
 282         * emultempl/alphaelf.em: Update value expected from elf_object_id.
 283         * emultempl/hppaelf.em: Likewise.
 284         * emultempl/mipself.em: Likewise.
 285         * emultempl/ppc32elf.em: Likewise.
 286         * emultempl/ppc64elf.em: Likewise.
 287
 288 2010-02-03  Alan Modra  <amodra@gmail.com>
 289
 290         * emultempl/ppc64elf.em (build_toc_list): Report errors from
 291         ppc64_elf_next_toc_section.
 292         (after_allocation): Update for changed function names and params.
 293         Run second pass of multitoc partitioning.
 294
 295 2010-01-21  Jon Grant  <jg@jguk.org>
 296             Nick Clifton  <nickc@redhat.com>
 297
 298         PR 4437
 299         * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
 300         a missing file or library.  Instead mark the entry as missing and
 301         set the global flag to indicate that missing files were
 302         encountered.
 303         * ldlang.c (missing_files): New exported variable.
 304         (load_symbols): Skip loading if the file is missing.
 305         (open_input_bfds): Terminate link if any input files were
 306         missing.
 307         * ldlang.h (struct lang_input_statement_struct): Add missing_file
 308         field.
 309         Add export of missing_file variable.
 310
 311 2010-01-13  DJ Delorie  <dj@redhat.com>
 312
 313         * emultempl/elf32.em (_place_orphan): If an input section doesn't
 314         match an existing output section, but an unused output section
 315         statement does match, use it.
 316         * emultempl/pe.em (_place_orphan): Likewise.
 317         * emultempl/pep.em (_place_orphan): Likewise.
 318
 319 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 320
 321         * configure: Regenerate.
 322         * Makefile.in: Regenerate.
 323
 324 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 325
 326         * ldver.c (ldversion): Change to "Copyright 2010".
 327
 328 2010-01-08  Alan Modra  <amodra@gmail.com>
 329
 330         PR 11107
 331         * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
 332
 333 For older changes see ChangeLog-2009
 334 \f
 335 Local Variables:
 336 mode: change-log
 337 left-margin: 8
 338 fill-column: 74
 339 version-control: never
 340 End: