ld/ChangeLog

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