ld/ChangeLog

   1 2015-02-27  Alan Modra  <amodra@gmail.com>
   2
   3         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
   4         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
   5         eh8300sxelf_linux.c): Do not invoke genscripts here.
   6         * Makefile.in: Regenerate.
   7
   8 2015-02-24  Nick Clifton  <nickc@redhat.com>
   9
  10         * Makefile.am (ev850.c): Add dependency upon
  11         $(srcdir)/emultempl/v850elf.em.
  12         (ev850_rh850.c): Likewise.
  13         * Makefile.in: Regenerate.
  14         * emultempl/v850elf.em: New file.
  15         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
  16         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
  17         * scripttempl/v850.sc: Add .note.renesas section.
  18         * scripttempl/v850_rh850.sc: Likewise.
  19
  20 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
  21
  22         * scripttempl/avr.sc: Add new user_signatures region.  Define and
  23         use symbols for all region lengths.
  24         * scripttempl/avrtiny.sc: Define and use symbols for all region
  25         lengths.
  26
  27 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
  28
  29         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
  30         * Makefile.in: Regenerate.
  31         * configure.tgt: Add h8300-*-linux
  32         * emulparams/h8300elf_linux.sh: Add new emulation.
  33         * emulparams/h8300helf_linux.sh: Likewise.
  34         * emulparams/h8300self_linux.sh: Likewise.
  35         * emulparams/h8300sxelf_linux.sh: Likewise.
  36
  37 2015-02-23  Nick Clifton  <nickc@redhat.com>
  38
  39         * lexsup.c (parse_args): Produce a more reasonable error message
  40         when -ixxx or -rxxx is the last option on the linker command line.
  41
  42 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
  43
  44         PR ld/17973
  45         * testplug2.c (allsymbolsread_silent): New.
  46         (set_register_hook): Handle allsymbolsreadsilent.
  47         (onall_symbols_read): Skip a message if allsymbolsread_silent is
  48         TRUE.
  49
  50 2015-02-14  Alan Modra  <amodra@gmail.com>
  51
  52         PR ld/17973
  53         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
  54         * ldlang.c (lang_process): Don't set loading_lto_outputs.
  55         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
  56         to bfd.
  57         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
  58
  59 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
  60
  61         * NEWS: Mention support for LLVM plugin.
  62
  63 2015-02-13  Alan Modra  <amodra@gmail.com>
  64
  65         * ld.texinfo (Options <--defsym>): Correct cross reference.
  66
  67 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  68
  69         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
  70         option compatibility.
  71
  72 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
  75         "error:" for LDPL_FATAL and LDPL_ERROR.
  76         * testplug2.c (parse_option): Handle fatal, error and warning.
  77
  78 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  79
  80         * testplug2.c (dump_tv_tag): Removed.
  81         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
  82         closed.
  83         * testplug3.c (dump_tv_tag): Removed.
  84         (onclaim_file): Fix typo.
  85
  86 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         PR ld/17878
  89         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
  90         libldtestplug3.la.
  91         (libldtestplug2_la_SOURCES): New.
  92         (libldtestplug2_la_CFLAGS): Likewise.
  93         (libldtestplug2_la_LDFLAGS): Likewise.
  94         (libldtestplug3_la_SOURCES): New.
  95         (libldtestplug3_la_CFLAGS): Likewise.
  96         (libldtestplug3_la_LDFLAGS): Likewise.
  97         * Makefile.in: Regenerated.
  98         * testplug2.c: New file.
  99         * testplug3.c: Likewise.
 100
 101 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 102
 103         PR ld/17878
 104         * plugin.c: Include ../bfd/plugin.h.
 105         (plugin_get_ir_dummy_bfd): Call bfd_create with
 106         link_info.output_bfd instead of srctemplate.  Copy BFD info
 107         from srctemplate only if it doesn't use BFD plugin target
 108         vector.
 109         (plugin_load_plugins): Call register_ld_plugin_object_p with
 110         (plugin_object_p)
 111         (plugin_maybe_claim): Renamed to ...
 112         (plugin_object_p): This.  Return dummy BFD target vector if
 113         input is calimed by plugin library, otherwise return NULL.
 114         Update plugin_format and plugin_dummy_bfd.
 115         (plugin_maybe_claim): New.  Use plugin_object_p.
 116
 117 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 118
 119         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 120
 121 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 122
 123         * plugin.c (plugin_input_file_t): Add use_mmap.
 124         (plugin_pagesize): New.
 125         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 126         (plugin_load_plugins): Initialize plugin_pagesize.
 127         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 128         file.
 129
 130 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         * plugin.c (get_view): Align offset passed to mmap.
 133
 134 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 137         if plugin isn't active or there is no thing more to claim.
 138
 139 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 142         directly.
 143
 144 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 145
 146         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 147         ibfd.
 148
 149 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         * plugin.c: Include "libbfd.h".
 152         (plugin_strdup): New.
 153         (plugin_maybe_claim): Remove the argument of pointer to struct
 154         ld_plugin_input_file.  Open and handle input entry.
 155         * plugin.h (plugin_maybe_claim): Updated.
 156         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 157         without passing a pointer to struct ld_plugin_input_file.
 158         * ldmain.c: Don't include "libbfd.h".
 159         (add_archive_element): Call plugin_maybe_claim directly without
 160         passing a pointer to struct ld_plugin_input_file.
 161
 162 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         * ld.texinfo: Document -z text, -z notext and -z textoff.
 165         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 166         -z text, -z notext and -z textoff.
 167
 168 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * configure.ac: Add AC_FUNC_MMAP.
 171         * config.in: Regenerated.
 172         * configure: Likewise.
 173         * plugin.c: Include <sys/mman.h>.
 174         (MAP_FAILED): New.  Defined if not defined.
 175         (PROT_READ): Likewise.
 176         (MAP_PRIVATE): Likewise.
 177         (view_buffer_t): New.
 178         (plugin_input_file_t): Add view_buffer.
 179         (get_view): Try mmap and cache the view buffer.
 180         (plugin_maybe_claim): Initialize view_buffer.
 181
 182 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         * plugin.c (release_input_file): Set fd to -1 after closing it.
 185         (plugin_maybe_claim): Close fd only if fd != -1.
 186
 187 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         PR ld/17878
 190         * plugin.c: Include <errno.h>.
 191         (errno): New.  Declare if needed.
 192         (plugin_input_file_t): New.
 193         (get_input_file): Implemented.
 194         (get_view): Likewise.
 195         (release_input_file): Likewise.
 196         (add_symbols): Updated.
 197         (get_symbols): Likewise.
 198         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 199         only for a bfd_object input.
 200
 201 2015-02-02  Alan Modra  <amodra@gmail.com>
 202
 203         * emultempl/ppc64elf.em (toc_section_name): New var.
 204         (ppc_after_open): Set it.
 205         (ppc_before_allocation): Use it.
 206         (gld${EMULATION_NAME}_after_allocation): Here too.
 207
 208 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 211         with link_info.lto_plugin_active.
 212         * ldlang.c (lang_process): Likewise.
 213         * ldmain.c (add_archive_element): Likewise.
 214         * plugin.c (plugin_active_plugins_p): Removed.
 215         * plugin.h (plugin_active_plugins_p): Likewise.
 216
 217 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 220         ...
 221         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 222
 223 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR ld/17878
 226         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 227         (get_view): New function.
 228         (set_tv_header): Handle LDPT_GET_VIEW.
 229         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 230         (tv_get_view): New.
 231         (dump_tv_tag): Handle LDPT_GET_VIEW.
 232         (parse_tv_tag): Likewise.
 233
 234 2015-01-28  Alan Modra  <amodra@gmail.com>
 235
 236         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 237         * emultempl/ppc64elf.em (params): Init new field.
 238         (ppc_after_open): New function.
 239         (LDEMUL_AFTER_OPEN): Define.
 240         * ldlang.c (lang_final): Whitespace fix.
 241
 242 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 243
 244         * Makefile.am: Add FT32 files.
 245         * configure.tgt: Handle FT32 target.
 246         * emulparams/elf32ft32.sh: New file.
 247         * scripttempl/ft32.sc: New file.
 248         * Makefile.in: Regenerate.
 249
 250 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 251
 252         PR 4643
 253         * ldexp.c (fold_name): Fold LENGTH only after
 254         lang_first_phase_enum.
 255         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 256         rightaway.
 257         * ldlang.h (struct memory_region_struct): Add origin_exp and
 258         length_exp fields.
 259         * ldlang.c (lang_do_memory_regions): New.
 260         (lang_memory_region_lookup): Initialize origin_exp and
 261         length_exp fields.
 262         (lang_process): Call lang_do_memory_regions.
 263
 264 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 265
 266         * ldlang.c (print_assignment): Only evaluate the expression for a
 267         PROVIDE'd assignment when the destination is being defined.
 268         Display a special message for PROVIDE'd symbols that are not being
 269         provided.
 270
 271 2015-01-20  Alan Modra  <amodra@gmail.com>
 272
 273         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 274         (OTHER_BSS_SYMBOLS): ..this.
 275         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 276         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 277         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 278         (OTHER_RELRO_SECTIONS_2): ..here.
 279         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 280
 281 2015-01-20  Alan Modra  <amodra@gmail.com>
 282
 283         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 284         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 285         (OTHER_RELRO_SECTIONS_2): ..here.
 286         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 287         PLT_BEFORE_GOT): Define.
 288         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 289         PLT_BEFORE_GOT combination.
 290         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 291
 292 2015-01-20  Alan Modra  <amodra@gmail.com>
 293
 294         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 295         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 296         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 297
 298 2015-01-19  Alan Modra  <amodra@gmail.com>
 299
 300         PR ld/17615
 301         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 302
 303 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 304
 305         * ld-arm/elf32-reject.s: New testcase.
 306         * ld-arm/elf32-reject.d: Likewise.
 307         * ld-arm/elf32-reject-pie.s: Likewise.
 308         * ld-arm/elf32-reject-pie.d: Likewise.
 309         * ld-arm/arm-elf.exp: Run new testcases.
 310         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 311         * ld-arm/ifunc-7.rd: Likewise.
 312         * ld-arm/ifunc-7.gd: Likewise.
 313         * ld-arm/ifunc-7.dd: Likewise.
 314         * ld-arm/ifunc-8.s: Likewise.
 315         * ld-arm/ifunc-8.rd: Likewise.
 316         * ld-arm/ifunc-8.gd: Likewise.
 317         * ld-arm/ifunc-8.dd: Likewise.
 318
 319 2015-01-01  Alan Modra  <amodra@gmail.com>
 320
 321         * ldver.c (ldversion): Just print current year.
 322
 323 2015-01-01  Alan Modra  <amodra@gmail.com>
 324
 325         Update year range in copyright notice of all files.
 326
 327 For older changes see ChangeLog-2014
 328 \f
 329 Copyright (C) 2015 Free Software Foundation, Inc.
 330
 331 Copying and distribution of this file, with or without modification,
 332 are permitted in any medium without royalty provided the copyright
 333 notice and this notice are preserved.
 334
 335 Local Variables:
 336 mode: change-log
 337 left-margin: 8
 338 fill-column: 74
 339 version-control: never
 340 End: