ld/ChangeLog

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