ld/ChangeLog

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