ld/ChangeLog

   1 2012-03-26  Tristan Gingold  <gingold@adacore.com>
   2
   3         * lexsup.c (parse_args): Add a missing '\n'.
   4
   5 2012-03-25  Alan Modra  <amodra@gmail.com>
   6
   7         * ldemul.c (before_allocation_default): Revert last change.
   8         ldlang.c (lang_add_section): Likewise.
   9         (strip_excluded_output_sections): Don't strip output sections with
  10         user input sections when emitrelocations, unless all are SEC_EXCLUDE.
  11
  12 2012-03-23  Alan Modra  <amodra@gmail.com>
  13
  14         * ldemul.c (before_allocation_default): When emitrelocations,
  15         don't strip sections..
  16         * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
  17
  18 2012-03-14  Kai Tietz  <ktietz@redhat.com>
  19             Pascal Obry  <pascal@obry.net>
  20
  21         * pe-dll.c (found_sym): New static variable.
  22         (undef_count): Likewise.
  23         (key_value): New structure.
  24         (undef_sort_cmp): Compare routine for qsort/bsearch.
  25         (pe_find_cdecl_alias_match): Add new argument.
  26         (pe_undef_alias_cdecl_match): Removed.
  27         (pe_undef_count): New helper routine.
  28         (pe_create_undef_table): Likewise.
  29         (pe_process_import_defs): Use pe_create_undef_table and
  30         new pe_undef_alias_cdecl_match function.
  31
  32 2012-03-14  Alan Modra  <amodra@gmail.com>
  33
  34         PR ld/13839
  35         * ldexp.c (fold_name): Ignore undefined symbols when assigning to
  36         dot in mark phase.
  37         (exp_fold_tree_1): Evaluate assignment to dot expressions even when
  38         discarding result, for side effects.  Fix typo in error message.
  39
  40 2012-03-08  Tristan Gingold  <gingold@adacore.com>
  41
  42         * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
  43         (exp_print_token): Constify.
  44
  45 2012-03-08  Alan Modra  <amodra@gmail.com>
  46
  47         PR ld/10340
  48         * ldfile.c (is_sysrooted_pathname): Remove notsame param.
  49         (ldfile_add_library_path): Don't set sysrooted flag.
  50         (ldfile_open_file_search): Likewise, and don't copy them.
  51         (try_open): Delete exten and code handling such.  Add sysrooted
  52         param and return whether path is in sysroot.
  53         (ldfile_find_command_file): Delete extend param.  Add sysrooted
  54         param.  Rename local var.  Update try_open calls.
  55         (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
  56         * ldfile.h (search_dirs_type): Remove sysrooted field.
  57         * ldlang.c (new_afile): Always set sysrooted from input_flags.
  58         (load_symbols): Don't set input_flags.sysrooted.
  59         * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
  60         comment.
  61         * ldlex.h (lex_push_file): Update prototype.
  62         * ldlex.l (sysrooted_stack): New array.
  63         (EOF): Pop input_flags.sysrooted.
  64         (lex_push_file): Add sysrooted param.  Save and set
  65         input_flags.sysrooted.
  66
  67 2012-03-06  Alan Modra  <amodra@gmail.com>
  68
  69         * ldlang.h (struct lang_input_statement_flags): New, extract from..
  70         (lang_input_statement_type): ..here.  New field "flags".
  71         (input_flags): Declare.
  72         (missing_file): Delete.
  73         * ldmain.h (whole_archive): Delete.
  74         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
  75         * ld.h (ld_config_type <dynamic_link>): Delete.
  76         * ldmain.c (whole_archive): Delete.
  77         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
  78         * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
  79         (input_flags): New variable.  Replace all uses of config.dynamic_link,
  80         missing_file, ldlang_sysrooted_script, whole_archive,
  81         add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
  82         from here.
  83         * ldfile.c: Likewise.
  84         * ldgram.y: Likewise.
  85         * ldmain.c: Likewise.
  86         * ldwrite.c: Likewise.
  87         * lexsup.c: Likewise.
  88         * plugin.c: Likewise.
  89         * emultempl/aix.em: Likewise.
  90         * emultempl/armelf.em: Likewise.
  91         * emultempl/elf32.em: Likewise.
  92         * emultempl/hppaelf.em: Likewise.
  93         * emultempl/linux.em: Likewise.
  94         * emultempl/pe.em: Likewise.
  95         * emultempl/pep.em: Likewise.
  96         * emultempl/ppc64elf.em: Likewise.
  97         * emultempl/scoreelf.em: Likewise.
  98         * emultempl/spuelf.em: Likewise.
  99         * emultempl/sunos.em: Likewise.
 100         * emultempl/vms.em: Likewise.
 101         * ldlang.c (new_afile): Use memset to init zero fields.
 102         (load_symbols): Simplify save and restore of flags around command
 103         file processing.
 104         * ldfile.c (is_sysrooted_pathname): Tidy.
 105
 106 2012-03-05  Hans-Peter Nilsson  <hp@axis.com>
 107
 108         * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
 109         (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
 110         replacing trailing "-*" with "*".
 111
 112 2012-02-25  Walter Lee  <walt@tilera.com>
 113
 114         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
 115         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
 116         (eelf32tilegx_be.c): Add rule to build this file.
 117         (eelf64tilegx_be.c): Ditto.
 118         * Makefile.in: Regenerate.
 119         * configure.tgt (tilegx-*-*): Support big endian.
 120         (tilegxbe-*-*): New.
 121         * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
 122         (BIG_OUTPUT_FORMAT): Define.
 123         (LITTLE_OUTPUT_FORMAT): Define.
 124         * emulparams/elf32tilegx_be.sh: New.
 125         * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
 126         (BIG_OUTPUT_FORMAT): Define.
 127         (LITTLE_OUTPUT_FORMAT): Define.
 128         * emulparams/elf64tilegx_be.sh: New.
 129
 130 2012-02-24  Kai Tietz  <ktietz@redhat.com>
 131
 132         PR binutils/13710
 133         * deffilep.y (keyword_as_name): Disable LIBRARY
 134         keyword.
 135
 136 2012-02-22  Alan Modra  <amodra@gmail.com>
 137
 138         PR ld/13683
 139         * ldlang.c (lang_process): Rerun lang_do_assignments before
 140         starting garbage collection.
 141         * ldexp.c (fold_name): Generate a reloc for defined symbols
 142         found without an associated output section during the mark phase.
 143         (exp_fold_tree_1): Continue processing an expression, even if we
 144         are unable to fold it, if we are in the first two evaluation
 145         phases.
 146         * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
 147
 148 2012-02-19  Kai Tietz  <ktietz@redhat.com>
 149
 150         * deffilep.y (cmp_import_elem): Sort first by module name.
 151         * pe-dll.c (process_def_file_and_drectve): Free strings
 152         from removed export-element.
 153         (add_bfd_to_link): Optimize loop on import-elements and lower
 154         allocated memory.
 155         (pe_implied_import_dll): Pass NULL instead of 0 for pointer
 156         argument.
 157
 158 2012-02-18  Hans-Peter Nilsson  <hp@axis.com>
 159
 160         * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
 161         temporary variable node used for NULL argument.
 162
 163 2012-02-18  Alan Modra  <amodra@gmail.com>
 164
 165         PR ld/13343
 166         * ld.h (parsing_defsym): Delete.
 167         * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
 168         (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
 169         exp_get_abs_int): Add tree arg for %S in error messages.  Don't
 170         fudge lineno.
 171         (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
 172         type.filename from sub-tree.
 173         (exp_trinop): Likewise, and use "cond" rather than "lhs".
 174         * ldexp.h (node_type): Add filename field to struct.
 175         * ldfile.c (ldfile_input_filename): Delete.  Remove all refs.
 176         * ldfile.h (ldfile_input_filename): Delete.
 177         * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
 178         %S in error messages.
 179         * ldemul.c (syslib_default, hll_default): Likewise.
 180         * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
 181         lang_get_regions, lang_new_phdr): Likewise.
 182         (lang_size_sections_1): Pass addr_tree for %S.
 183         * ldlex.h (lex_redirect): Update prototype.
 184         (ldlex_filename): Declare.
 185         * ldlex.l (<EOF>): Don't set ldfile_input_filename.
 186         (lex_redirect): Add fake_filename and count params.  Push
 187         fake_filename to file_name_stack and init lineno from count.
 188         (ldlex_filename): New function.
 189         (lex_warn_invalid): Use above.
 190         * ldmain.c (main): Update lex_redirect call.
 191         * ldmisc.c (vfinfo <%S>): Take file name and line number from
 192         etree_type arg, or use current if arg is NULL.
 193         * lexsup.c (parsing_defsym): Delete.
 194         (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
 195
 196 2012-02-13  Kai Tietz  <ktietz@redhat.com>
 197
 198         * deffilep.y (find_export_in_list): Set is_indent for
 199         first or last element, if identical.
 200         (find_import_in_list): Likewise.
 201
 202 2012-02-11  Kai Tietz  <ktietz@redhat.com>
 203
 204         * deffilep.y (%union): New type id_const.
 205         (opt_name2): New rule.
 206         (keyword_as_name): New rule.
 207         (dot_name): Replaced by opt_name2 rule.
 208         (opt_name): Adjust rule.
 209         (opt_equal_name): Likewise.
 210
 211 2012-02-11  Pascal Obry  <pascal@obry.net>
 212
 213         * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
 214         table.
 215         (process_def_file_and_drectve): Maintain sorting of exports table
 216         after stripping leading @ signs.
 217
 218 2012-02-09  Alan Modra  <amodra@gmail.com>
 219
 220         * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
 221
 222 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 223
 224         PR ld/13616
 225         * emulparams/elf32_x86_64.sh: Remove NOP.
 226         * emulparams/elf_i386.sh: Likewise.
 227         * emulparams/elf_i386_be.sh: Likewise.
 228         * emulparams/elf_i386_ldso.sh: Likewise.
 229         * emulparams/elf_i386_vxworks.sh: Likewise.
 230         * emulparams/elf_k1om.sh: Likewise.
 231         * emulparams/elf_l1om.sh: Likewise.
 232         * emulparams/elf_x86_64.sh: Likewise.
 233
 234         * ldlang.c (zero_fill): Initialized to 0.
 235
 236         * ldwrite.c (build_link_order): Set data size to linker odrder
 237         size when they are the same.
 238
 239         * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
 240
 241 2012-01-17  Alan Modra  <amodra@gmail.com>
 242
 243         * ldver.c (ldversion): Update copyright message year.
 244
 245 2012-01-15  Alan Modra  <amodra@gmail.com>
 246
 247         PR ld/12758
 248         * ldlang.c (lang_process): Don't reopen all files, just those
 249         newly added by plugin.
 250
 251 2012-01-11  Alan Modra  <amodra@gmail.com>
 252
 253         * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
 254         PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
 255         PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
 256         --{no-,}plt-align.
 257         (plt_thread_safe, plt_stub_align): New vars.
 258         (gld${EMULATION_NAME}_after_allocation): Pass them to
 259         ppc64_elf_size_stubs.  Align stub sections according to plt_stub_align.
 260         * ld.texinfo: Document new command line options, and an old
 261         undocumented option.
 262
 263 2012-01-09  Roland McGrath  <mcgrathr@google.com>
 264
 265         * configure.in: Use AM_ZLIB.
 266         * configure: Regenerated.
 267
 268 For older changes see ChangeLog-2011
 269 \f
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 271 mode: change-log
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 274 version-control: never
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