ld/ChangeLog

   1 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * configure.tgt: Add elf_l1om to targ_extra_libpath for
   4          x86_64-*-linux-*.
   5
   6         * emulparams/elf_l1om.sh: Remove duplicates.
   7
   8 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
   9
  10         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
  11         GENERATE_SHLIB_SCRIPT): New defines.
  12         (TEXT_START_ADDR): Define differently depending on target.
  13         (.got): Redefine to include "*(.dsbt)".
  14         (SDATA_START_SYMBOLS): Remove, replace with
  15         (OTHER_GOT_SYMBOLS): New.
  16         (OTHER_BSS_SECTIONS): Define only for ELF targets.
  17         * emultempl/tic6xdsbt.em: New file.
  18         * gen-doc.texi: Set C6X.
  19         * ld.texinfo: Likewise.
  20         (Options specific to C6X uClinux targets): New section.
  21
  22 2011-03-29  Alan Modra  <amodra@gmail.com>
  23
  24         PR ld/12613
  25         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
  26
  27 2011-03-26  John Marino  <binutils@marino.st>
  28
  29         * configure.host: Update *-*-dragonfly* host entry.
  30         * configure.tgt: Update *-*-dragonfly* target entry.
  31         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
  32
  33 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
  34
  35         * configure.in: Check for windows.h, not Windows.h.
  36         * configure: Regenerate.
  37         * plugin.c: Include windows.h, not Windows.h.
  38
  39 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
  40
  41         * Makefile.in: Regenerate.
  42
  43 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
  44
  45         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
  46         are enabled.  Mark level as possibly unused.
  47
  48 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
  49
  50         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
  51         (eavrxmega?.c): Likewise.
  52         * configure.tgt (targ_extra_emuls): Likewise.
  53         * emulparams/avrxmega1.sh: New file.
  54         * emulparams/avrxmega2.sh: Likewise.
  55         * emulparams/avrxmega3.sh: Likewise.
  56         * emulparams/avrxmega4.sh: Likewise.
  57         * emulparams/avrxmega5.sh: Likewise.
  58         * emulparams/avrxmega6.sh: Likewise.
  59         * emulparams/avrxmega7.sh: Likewise.
  60         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
  61         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
  62
  63 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
  64
  65         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
  66
  67 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
  68
  69         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
  70         eh->target_internal.
  71
  72 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
  73
  74         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
  75         instead of dynamic_sections_created.
  76
  77 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
  78
  79         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
  80
  81 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
  82
  83         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
  84
  85 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
  86
  87         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
  88         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
  89         * ldmain.c (add_archive_element): Set it if the member is claimed.
  90         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
  91         (find_replacements_insert_point): New helper function.
  92         (lang_process): After adding and opening replacement files passed
  93         from plugin, splice them into correct place in statement list and
  94         file chains to preserve critical link order.
  95         (lang_list_insert_after): New helper function.
  96         (lang_list_remove_tail): Likewise.
  97
  98 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
  99
 100         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 101         (IRONLY_SUFFIX_LEN): Delete.
 102         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 103         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 104         enclosing lang input statement instead.
 105
 106 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 107
 108         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 109         alignment of input sections when creating orphan output sections
 110         during relocatable link.
 111         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 112
 113 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 114
 115         * ld.texinfo: Document --verbose[=NUMBER].
 116
 117         * lexsup.c (ld_options): Update --verbose.
 118         (parse_args): Set report_plugin_symbols.
 119
 120         * plugin.c (report_plugin_symbols): New.
 121         (get_symbols): Report plugin symbols if report_plugin_symbols
 122         is TRUE.
 123
 124         * plugin.h (report_plugin_symbols): New.
 125
 126 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 127
 128         PR ld/12529
 129         * testplug.c: Don't include "filenames.h".
 130         (onclaim_file): Don't use filename_cmp.
 131
 132 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 133
 134         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 135         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 136         Likewise.
 137         (gld${EMULATION_NAME}_stat_needed): Likewise.
 138         (gld${EMULATION_NAME}_check_needed): Likewise.
 139         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 140         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 141         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 142         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 143         * ldfile.c (ldfile_open_file): Likewise.
 144         * ldlang.c (wild_sort): Likewise.
 145         (lookup_name): Likewise.
 146         (check_excluded_libs): Likewise.
 147         * ldmisc.c (vfinfo): Likewise.
 148         * pe-dll.c (libnamencmp): Likewise.
 149         (auto_export): Likewise.
 150         (pe_dll_generate_implib): Likewise.
 151         * testplug.c (onclaim_file): Likewise.
 152
 153 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         PR ld/12507
 156         * plugin.c (get_symbols): Don't check entry symbol here.
 157         (init_non_ironly_hash): Add entry_symbol chain into
 158         non_ironly_hash.
 159
 160 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 161
 162         PR ld/12507
 163         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 164
 165 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 166
 167         PR ld/12376
 168         emulparams/hppalinux.sh (DATA_ADDR): Define.
 169         (SHLIB_DATA_ADDR): Likewise.
 170
 171 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 172
 173         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 174         x32 for x32.
 175
 176 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 177
 178         * pe-dll.c (process_def_file_and_drectve): Don't strip
 179         leading underscore from symbol by calling bfd_find_version_for_sym.
 180
 181 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 182
 183         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 184         the bfd_demangle of sym, change users of sym to c_sym when not
 185         already demangling, and free when done.  Change callers of
 186         cplus_demangle to bfd_demangle.
 187
 188 2011-02-14  Alan Modra  <amodra@gmail.com>
 189
 190         * ldmain.c (remove_output): Rename to..
 191         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 192         (main): Adjust.
 193         * plugin.c (plugin_call_cleanup): Make global.
 194         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 195         * plugin.h (plugin_call_cleanup): Declare.
 196
 197 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 198
 199         * configure: Regenerate.
 200
 201 2011-02-10  Alan Modra  <amodra@gmail.com>
 202
 203         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 204         * scripttempl/avr.sc: Likewise.
 205         * scripttempl/elf32cr16.sc: Likewise.
 206         * scripttempl/elf32crx.sc: Likewise.
 207         * scripttempl/elf32msp430.sc: Likewise.
 208         * scripttempl/elf32msp430_3.sc: Likewise.
 209         * scripttempl/elf32sh-symbian.sc: Likewise.
 210         * scripttempl/elf64hppa.sc: Likewise.
 211         * scripttempl/elf_chaos.sc: Likewise.
 212         * scripttempl/elfd10v.sc: Likewise.
 213         * scripttempl/elfd30v.sc: Likewise.
 214         * scripttempl/elfi370.sc: Likewise.
 215         * scripttempl/elfm68hc11.sc: Likewise.
 216         * scripttempl/elfm68hc12.sc: Likewise.
 217         * scripttempl/elfxtensa.sc: Likewise.
 218         * scripttempl/ip2k.sc: Likewise.
 219         * scripttempl/iq2000.sc: Likewise.
 220         * scripttempl/mep.sc: Likewise.
 221         * scripttempl/mmo.sc: Likewise.
 222         * scripttempl/v850.sc: Likewise.
 223         * scripttempl/xstormy16.sc: Likewise.
 224         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 225
 226 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 227
 228         * Makefile.am (CXX): Removed.
 229
 230         * configure.in: Add AC_PROG_CXX.
 231
 232         * Makefile.in: Regenerated.
 233         * configure: Likewise.
 234
 235 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 236
 237         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 238         private data and GP size.
 239
 240 2011-01-21  Alan Modra  <amodra@gmail.com>
 241
 242         * ldexp.c (fold_binary): Set result section for arithmetic and
 243         logical operations to NULL when both operands are in same section.
 244         * ld.texinfo (Expression Section): Describe this.
 245
 246 2011-01-14  Alan Modra  <amodra@gmail.com>
 247
 248         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 249         attempt to put non-alloc orphans before debug sections, just place
 250         them after .comment.
 251
 252 2011-01-14  J. Park  <grassman@gmail.com>
 253
 254         PR ld/12339
 255         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 256
 257 2011-01-14  Alan Modra  <amodra@gmail.com>
 258
 259         * Makefile.am: Sort emulation rules.
 260         (eelf32am33lin.c): Delete.
 261         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 262         (ALL_64_EMULATION_SOURCES): Likewise.
 263         * Makefile.in: Regenerate.
 264
 265 2011-01-13  Alan Modra  <amodra@gmail.com>
 266
 267         PR ld/12356
 268         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 269         (Expression Section): Update.
 270         * ld.h (ld_config_type): Add sane_expr.
 271         * ldgram.y (ifile_p1): Add LD_FEATURE.
 272         * ldlex.l (LD_FEATYRE): New.
 273         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 274         * ldexp.h (struct ldexp_control): Delete uses_defined.
 275         * ldexp.c: Remove all uses of uses_defined.
 276         (fold_name): Test config.sane_expr rather than ld_compatibility.
 277         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 278         during first phase.
 279         * ldlang.h (ld_compatibility): Delete.
 280         (lang_ld_feature): Declare.
 281         * ldlang.c (ld_compatibility): Delete.
 282         (open_input_bfds): Only handle assignments for --defsym.
 283         (lang_ld_feature): New function.
 284
 285         PR ld/12356
 286         * ldexp.h (exp_assop): Delete.
 287         (exp_assign, exp_defsym): Declare.
 288         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 289         (exp_assign, exp_defsym): New functions.
 290         (exp_provide): Use exp_assop.
 291         * ldgram.y (defsym_expr): Use exp_defsym.
 292         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 293         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 294         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 295
 296 2011-01-12  Alan Modra  <amodra@gmail.com>
 297
 298         PR ld/12380
 299         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 300         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 301         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 302         to detect when we've finished sizing sections.
 303         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 304         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 305         that we are not inside an output section statement.
 306         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 307         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 308         lang_final_phase_enum here.
 309         (lang_process): Set lang_final_phase_enum here.
 310
 311 2011-01-10  Nick Clifton  <nickc@redhat.com>
 312
 313         * po/da.po: Updated Danish translation.
 314
 315 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 316
 317         * ldlang.c (startup_file): Removed.
 318         (lang_startup): Updated.
 319
 320 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         PR ld/12364
 323         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 324         before accessing its flags field.
 325
 326 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 327
 328         * ldver.c (ldversion): Update copyright to 2011.
 329
 330 For older changes see ChangeLog-2010
 331 \f
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