ld/ChangeLog

   1 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
   2
   3         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
   4         * Makefile.in: Regenerate.
   5         * configure.tgt: Add h8300-*-linux
   6         * emulparams/h8300elf_linux.sh: Add new emulation.
   7         * emulparams/h8300helf_linux.sh: Likewise.
   8         * emulparams/h8300self_linux.sh: Likewise.
   9         * emulparams/h8300sxelf_linux.sh: Likewise.
  10
  11 2015-02-23  Nick Clifton  <nickc@redhat.com>
  12
  13         * lexsup.c (parse_args): Produce a more reasonable error message
  14         when -ixxx or -rxxx is the last option on the linker command line.
  15
  16 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         PR ld/17973
  19         * testplug2.c (allsymbolsread_silent): New.
  20         (set_register_hook): Handle allsymbolsreadsilent.
  21         (onall_symbols_read): Skip a message if allsymbolsread_silent is
  22         TRUE.
  23
  24 2015-02-14  Alan Modra  <amodra@gmail.com>
  25
  26         PR ld/17973
  27         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
  28         * ldlang.c (lang_process): Don't set loading_lto_outputs.
  29         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
  30         to bfd.
  31         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
  32
  33 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
  34
  35         * NEWS: Mention support for LLVM plugin.
  36
  37 2015-02-13  Alan Modra  <amodra@gmail.com>
  38
  39         * ld.texinfo (Options <--defsym>): Correct cross reference.
  40
  41 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  42
  43         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
  44         option compatibility.
  45
  46 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
  49         "error:" for LDPL_FATAL and LDPL_ERROR.
  50         * testplug2.c (parse_option): Handle fatal, error and warning.
  51
  52 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  53
  54         * testplug2.c (dump_tv_tag): Removed.
  55         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
  56         closed.
  57         * testplug3.c (dump_tv_tag): Removed.
  58         (onclaim_file): Fix typo.
  59
  60 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  61
  62         PR ld/17878
  63         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
  64         libldtestplug3.la.
  65         (libldtestplug2_la_SOURCES): New.
  66         (libldtestplug2_la_CFLAGS): Likewise.
  67         (libldtestplug2_la_LDFLAGS): Likewise.
  68         (libldtestplug3_la_SOURCES): New.
  69         (libldtestplug3_la_CFLAGS): Likewise.
  70         (libldtestplug3_la_LDFLAGS): Likewise.
  71         * Makefile.in: Regenerated.
  72         * testplug2.c: New file.
  73         * testplug3.c: Likewise.
  74
  75 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  76
  77         PR ld/17878
  78         * plugin.c: Include ../bfd/plugin.h.
  79         (plugin_get_ir_dummy_bfd): Call bfd_create with
  80         link_info.output_bfd instead of srctemplate.  Copy BFD info
  81         from srctemplate only if it doesn't use BFD plugin target
  82         vector.
  83         (plugin_load_plugins): Call register_ld_plugin_object_p with
  84         (plugin_object_p)
  85         (plugin_maybe_claim): Renamed to ...
  86         (plugin_object_p): This.  Return dummy BFD target vector if
  87         input is calimed by plugin library, otherwise return NULL.
  88         Update plugin_format and plugin_dummy_bfd.
  89         (plugin_maybe_claim): New.  Use plugin_object_p.
  90
  91 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
  94
  95 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  96
  97         * plugin.c (plugin_input_file_t): Add use_mmap.
  98         (plugin_pagesize): New.
  99         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 100         (plugin_load_plugins): Initialize plugin_pagesize.
 101         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 102         file.
 103
 104 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         * plugin.c (get_view): Align offset passed to mmap.
 107
 108 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 111         if plugin isn't active or there is no thing more to claim.
 112
 113 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 114
 115         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 116         directly.
 117
 118 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 121         ibfd.
 122
 123 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         * plugin.c: Include "libbfd.h".
 126         (plugin_strdup): New.
 127         (plugin_maybe_claim): Remove the argument of pointer to struct
 128         ld_plugin_input_file.  Open and handle input entry.
 129         * plugin.h (plugin_maybe_claim): Updated.
 130         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 131         without passing a pointer to struct ld_plugin_input_file.
 132         * ldmain.c: Don't include "libbfd.h".
 133         (add_archive_element): Call plugin_maybe_claim directly without
 134         passing a pointer to struct ld_plugin_input_file.
 135
 136 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 137
 138         * ld.texinfo: Document -z text, -z notext and -z textoff.
 139         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 140         -z text, -z notext and -z textoff.
 141
 142 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         * configure.ac: Add AC_FUNC_MMAP.
 145         * config.in: Regenerated.
 146         * configure: Likewise.
 147         * plugin.c: Include <sys/mman.h>.
 148         (MAP_FAILED): New.  Defined if not defined.
 149         (PROT_READ): Likewise.
 150         (MAP_PRIVATE): Likewise.
 151         (view_buffer_t): New.
 152         (plugin_input_file_t): Add view_buffer.
 153         (get_view): Try mmap and cache the view buffer.
 154         (plugin_maybe_claim): Initialize view_buffer.
 155
 156 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * plugin.c (release_input_file): Set fd to -1 after closing it.
 159         (plugin_maybe_claim): Close fd only if fd != -1.
 160
 161 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         PR ld/17878
 164         * plugin.c: Include <errno.h>.
 165         (errno): New.  Declare if needed.
 166         (plugin_input_file_t): New.
 167         (get_input_file): Implemented.
 168         (get_view): Likewise.
 169         (release_input_file): Likewise.
 170         (add_symbols): Updated.
 171         (get_symbols): Likewise.
 172         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 173         only for a bfd_object input.
 174
 175 2015-02-02  Alan Modra  <amodra@gmail.com>
 176
 177         * emultempl/ppc64elf.em (toc_section_name): New var.
 178         (ppc_after_open): Set it.
 179         (ppc_before_allocation): Use it.
 180         (gld${EMULATION_NAME}_after_allocation): Here too.
 181
 182 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 185         with link_info.lto_plugin_active.
 186         * ldlang.c (lang_process): Likewise.
 187         * ldmain.c (add_archive_element): Likewise.
 188         * plugin.c (plugin_active_plugins_p): Removed.
 189         * plugin.h (plugin_active_plugins_p): Likewise.
 190
 191 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 194         ...
 195         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 196
 197 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 198
 199         PR ld/17878
 200         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 201         (get_view): New function.
 202         (set_tv_header): Handle LDPT_GET_VIEW.
 203         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 204         (tv_get_view): New.
 205         (dump_tv_tag): Handle LDPT_GET_VIEW.
 206         (parse_tv_tag): Likewise.
 207
 208 2015-01-28  Alan Modra  <amodra@gmail.com>
 209
 210         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 211         * emultempl/ppc64elf.em (params): Init new field.
 212         (ppc_after_open): New function.
 213         (LDEMUL_AFTER_OPEN): Define.
 214         * ldlang.c (lang_final): Whitespace fix.
 215
 216 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 217
 218         * Makefile.am: Add FT32 files.
 219         * configure.tgt: Handle FT32 target.
 220         * emulparams/elf32ft32.sh: New file.
 221         * scripttempl/ft32.sc: New file.
 222         * Makefile.in: Regenerate.
 223
 224 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 225
 226         PR 4643
 227         * ldexp.c (fold_name): Fold LENGTH only after
 228         lang_first_phase_enum.
 229         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 230         rightaway.
 231         * ldlang.h (struct memory_region_struct): Add origin_exp and
 232         length_exp fields.
 233         * ldlang.c (lang_do_memory_regions): New.
 234         (lang_memory_region_lookup): Initialize origin_exp and
 235         length_exp fields.
 236         (lang_process): Call lang_do_memory_regions.
 237
 238 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 239
 240         * ldlang.c (print_assignment): Only evaluate the expression for a
 241         PROVIDE'd assignment when the destination is being defined.
 242         Display a special message for PROVIDE'd symbols that are not being
 243         provided.
 244
 245 2015-01-20  Alan Modra  <amodra@gmail.com>
 246
 247         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 248         (OTHER_BSS_SYMBOLS): ..this.
 249         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 250         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 251         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 252         (OTHER_RELRO_SECTIONS_2): ..here.
 253         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 254
 255 2015-01-20  Alan Modra  <amodra@gmail.com>
 256
 257         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 258         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 259         (OTHER_RELRO_SECTIONS_2): ..here.
 260         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 261         PLT_BEFORE_GOT): Define.
 262         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 263         PLT_BEFORE_GOT combination.
 264         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 265
 266 2015-01-20  Alan Modra  <amodra@gmail.com>
 267
 268         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 269         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 270         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 271
 272 2015-01-19  Alan Modra  <amodra@gmail.com>
 273
 274         PR ld/17615
 275         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 276
 277 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 278
 279         * ld-arm/elf32-reject.s: New testcase.
 280         * ld-arm/elf32-reject.d: Likewise.
 281         * ld-arm/elf32-reject-pie.s: Likewise.
 282         * ld-arm/elf32-reject-pie.d: Likewise.
 283         * ld-arm/arm-elf.exp: Run new testcases.
 284         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 285         * ld-arm/ifunc-7.rd: Likewise.
 286         * ld-arm/ifunc-7.gd: Likewise.
 287         * ld-arm/ifunc-7.dd: Likewise.
 288         * ld-arm/ifunc-8.s: Likewise.
 289         * ld-arm/ifunc-8.rd: Likewise.
 290         * ld-arm/ifunc-8.gd: Likewise.
 291         * ld-arm/ifunc-8.dd: Likewise.
 292
 293 2015-01-01  Alan Modra  <amodra@gmail.com>
 294
 295         * ldver.c (ldversion): Just print current year.
 296
 297 2015-01-01  Alan Modra  <amodra@gmail.com>
 298
 299         Update year range in copyright notice of all files.
 300
 301 For older changes see ChangeLog-2014
 302 \f
 303 Copyright (C) 2015 Free Software Foundation, Inc.
 304
 305 Copying and distribution of this file, with or without modification,
 306 are permitted in any medium without royalty provided the copyright
 307 notice and this notice are preserved.
 308
 309 Local Variables:
 310 mode: change-log
 311 left-margin: 8
 312 fill-column: 74
 313 version-control: never
 314 End: