ld/ChangeLog

   1 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
   2
   3         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
   4         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
   5         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
   6         xscale-*-coff, xscale-*-elf): Remove targets.
   7
   8 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
   9
  10         * configure.tgt: Add elf_l1om to targ_extra_libpath for
  11          x86_64-*-linux-*.
  12
  13         * emulparams/elf_l1om.sh: Remove duplicates.
  14
  15 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
  16
  17         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
  18         GENERATE_SHLIB_SCRIPT): New defines.
  19         (TEXT_START_ADDR): Define differently depending on target.
  20         (.got): Redefine to include "*(.dsbt)".
  21         (SDATA_START_SYMBOLS): Remove, replace with
  22         (OTHER_GOT_SYMBOLS): New.
  23         (OTHER_BSS_SECTIONS): Define only for ELF targets.
  24         * emultempl/tic6xdsbt.em: New file.
  25         * gen-doc.texi: Set C6X.
  26         * ld.texinfo: Likewise.
  27         (Options specific to C6X uClinux targets): New section.
  28
  29 2011-03-29  Alan Modra  <amodra@gmail.com>
  30
  31         PR ld/12613
  32         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
  33
  34 2011-03-26  John Marino  <binutils@marino.st>
  35
  36         * configure.host: Update *-*-dragonfly* host entry.
  37         * configure.tgt: Update *-*-dragonfly* target entry.
  38         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
  39
  40 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
  41
  42         * configure.in: Check for windows.h, not Windows.h.
  43         * configure: Regenerate.
  44         * plugin.c: Include windows.h, not Windows.h.
  45
  46 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
  47
  48         * Makefile.in: Regenerate.
  49
  50 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
  51
  52         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
  53         are enabled.  Mark level as possibly unused.
  54
  55 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
  56
  57         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
  58         (eavrxmega?.c): Likewise.
  59         * configure.tgt (targ_extra_emuls): Likewise.
  60         * emulparams/avrxmega1.sh: New file.
  61         * emulparams/avrxmega2.sh: Likewise.
  62         * emulparams/avrxmega3.sh: Likewise.
  63         * emulparams/avrxmega4.sh: Likewise.
  64         * emulparams/avrxmega5.sh: Likewise.
  65         * emulparams/avrxmega6.sh: Likewise.
  66         * emulparams/avrxmega7.sh: Likewise.
  67         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
  68         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
  69
  70 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
  71
  72         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
  73
  74 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
  75
  76         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
  77         eh->target_internal.
  78
  79 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
  80
  81         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
  82         instead of dynamic_sections_created.
  83
  84 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
  85
  86         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
  87
  88 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
  89
  90         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
  91
  92 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
  93
  94         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
  95         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
  96         * ldmain.c (add_archive_element): Set it if the member is claimed.
  97         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
  98         (find_replacements_insert_point): New helper function.
  99         (lang_process): After adding and opening replacement files passed
 100         from plugin, splice them into correct place in statement list and
 101         file chains to preserve critical link order.
 102         (lang_list_insert_after): New helper function.
 103         (lang_list_remove_tail): Likewise.
 104
 105 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 106
 107         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 108         (IRONLY_SUFFIX_LEN): Delete.
 109         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 110         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 111         enclosing lang input statement instead.
 112
 113 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 114
 115         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 116         alignment of input sections when creating orphan output sections
 117         during relocatable link.
 118         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 119
 120 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * ld.texinfo: Document --verbose[=NUMBER].
 123
 124         * lexsup.c (ld_options): Update --verbose.
 125         (parse_args): Set report_plugin_symbols.
 126
 127         * plugin.c (report_plugin_symbols): New.
 128         (get_symbols): Report plugin symbols if report_plugin_symbols
 129         is TRUE.
 130
 131         * plugin.h (report_plugin_symbols): New.
 132
 133 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         PR ld/12529
 136         * testplug.c: Don't include "filenames.h".
 137         (onclaim_file): Don't use filename_cmp.
 138
 139 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 140
 141         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 142         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 143         Likewise.
 144         (gld${EMULATION_NAME}_stat_needed): Likewise.
 145         (gld${EMULATION_NAME}_check_needed): Likewise.
 146         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 147         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 148         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 149         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 150         * ldfile.c (ldfile_open_file): Likewise.
 151         * ldlang.c (wild_sort): Likewise.
 152         (lookup_name): Likewise.
 153         (check_excluded_libs): Likewise.
 154         * ldmisc.c (vfinfo): Likewise.
 155         * pe-dll.c (libnamencmp): Likewise.
 156         (auto_export): Likewise.
 157         (pe_dll_generate_implib): Likewise.
 158         * testplug.c (onclaim_file): Likewise.
 159
 160 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 161
 162         PR ld/12507
 163         * plugin.c (get_symbols): Don't check entry symbol here.
 164         (init_non_ironly_hash): Add entry_symbol chain into
 165         non_ironly_hash.
 166
 167 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 168
 169         PR ld/12507
 170         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 171
 172 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 173
 174         PR ld/12376
 175         emulparams/hppalinux.sh (DATA_ADDR): Define.
 176         (SHLIB_DATA_ADDR): Likewise.
 177
 178 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 181         x32 for x32.
 182
 183 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 184
 185         * pe-dll.c (process_def_file_and_drectve): Don't strip
 186         leading underscore from symbol by calling bfd_find_version_for_sym.
 187
 188 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 189
 190         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 191         the bfd_demangle of sym, change users of sym to c_sym when not
 192         already demangling, and free when done.  Change callers of
 193         cplus_demangle to bfd_demangle.
 194
 195 2011-02-14  Alan Modra  <amodra@gmail.com>
 196
 197         * ldmain.c (remove_output): Rename to..
 198         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 199         (main): Adjust.
 200         * plugin.c (plugin_call_cleanup): Make global.
 201         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 202         * plugin.h (plugin_call_cleanup): Declare.
 203
 204 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 205
 206         * configure: Regenerate.
 207
 208 2011-02-10  Alan Modra  <amodra@gmail.com>
 209
 210         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 211         * scripttempl/avr.sc: Likewise.
 212         * scripttempl/elf32cr16.sc: Likewise.
 213         * scripttempl/elf32crx.sc: Likewise.
 214         * scripttempl/elf32msp430.sc: Likewise.
 215         * scripttempl/elf32msp430_3.sc: Likewise.
 216         * scripttempl/elf32sh-symbian.sc: Likewise.
 217         * scripttempl/elf64hppa.sc: Likewise.
 218         * scripttempl/elf_chaos.sc: Likewise.
 219         * scripttempl/elfd10v.sc: Likewise.
 220         * scripttempl/elfd30v.sc: Likewise.
 221         * scripttempl/elfi370.sc: Likewise.
 222         * scripttempl/elfm68hc11.sc: Likewise.
 223         * scripttempl/elfm68hc12.sc: Likewise.
 224         * scripttempl/elfxtensa.sc: Likewise.
 225         * scripttempl/ip2k.sc: Likewise.
 226         * scripttempl/iq2000.sc: Likewise.
 227         * scripttempl/mep.sc: Likewise.
 228         * scripttempl/mmo.sc: Likewise.
 229         * scripttempl/v850.sc: Likewise.
 230         * scripttempl/xstormy16.sc: Likewise.
 231         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 232
 233 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 234
 235         * Makefile.am (CXX): Removed.
 236
 237         * configure.in: Add AC_PROG_CXX.
 238
 239         * Makefile.in: Regenerated.
 240         * configure: Likewise.
 241
 242 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 243
 244         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 245         private data and GP size.
 246
 247 2011-01-21  Alan Modra  <amodra@gmail.com>
 248
 249         * ldexp.c (fold_binary): Set result section for arithmetic and
 250         logical operations to NULL when both operands are in same section.
 251         * ld.texinfo (Expression Section): Describe this.
 252
 253 2011-01-14  Alan Modra  <amodra@gmail.com>
 254
 255         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 256         attempt to put non-alloc orphans before debug sections, just place
 257         them after .comment.
 258
 259 2011-01-14  J. Park  <grassman@gmail.com>
 260
 261         PR ld/12339
 262         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 263
 264 2011-01-14  Alan Modra  <amodra@gmail.com>
 265
 266         * Makefile.am: Sort emulation rules.
 267         (eelf32am33lin.c): Delete.
 268         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 269         (ALL_64_EMULATION_SOURCES): Likewise.
 270         * Makefile.in: Regenerate.
 271
 272 2011-01-13  Alan Modra  <amodra@gmail.com>
 273
 274         PR ld/12356
 275         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 276         (Expression Section): Update.
 277         * ld.h (ld_config_type): Add sane_expr.
 278         * ldgram.y (ifile_p1): Add LD_FEATURE.
 279         * ldlex.l (LD_FEATYRE): New.
 280         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 281         * ldexp.h (struct ldexp_control): Delete uses_defined.
 282         * ldexp.c: Remove all uses of uses_defined.
 283         (fold_name): Test config.sane_expr rather than ld_compatibility.
 284         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 285         during first phase.
 286         * ldlang.h (ld_compatibility): Delete.
 287         (lang_ld_feature): Declare.
 288         * ldlang.c (ld_compatibility): Delete.
 289         (open_input_bfds): Only handle assignments for --defsym.
 290         (lang_ld_feature): New function.
 291
 292         PR ld/12356
 293         * ldexp.h (exp_assop): Delete.
 294         (exp_assign, exp_defsym): Declare.
 295         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 296         (exp_assign, exp_defsym): New functions.
 297         (exp_provide): Use exp_assop.
 298         * ldgram.y (defsym_expr): Use exp_defsym.
 299         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 300         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 301         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 302
 303 2011-01-12  Alan Modra  <amodra@gmail.com>
 304
 305         PR ld/12380
 306         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 307         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 308         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 309         to detect when we've finished sizing sections.
 310         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 311         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 312         that we are not inside an output section statement.
 313         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 314         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 315         lang_final_phase_enum here.
 316         (lang_process): Set lang_final_phase_enum here.
 317
 318 2011-01-10  Nick Clifton  <nickc@redhat.com>
 319
 320         * po/da.po: Updated Danish translation.
 321
 322 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         * ldlang.c (startup_file): Removed.
 325         (lang_startup): Updated.
 326
 327 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         PR ld/12364
 330         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 331         before accessing its flags field.
 332
 333 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         * ldver.c (ldversion): Update copyright to 2011.
 336
 337 For older changes see ChangeLog-2010
 338 \f
 339 Local Variables:
 340 mode: change-log
 341 left-margin: 8
 342 fill-column: 74
 343 version-control: never
 344 End: