ld/ChangeLog

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