ld/ChangeLog

   1 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * plugin.c (plugin_maybe_claim): Check format against bfd_object
   4         directly.
   5
   6 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
   9         ibfd.
  10
  11 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         * plugin.c: Include "libbfd.h".
  14         (plugin_strdup): New.
  15         (plugin_maybe_claim): Remove the argument of pointer to struct
  16         ld_plugin_input_file.  Open and handle input entry.
  17         * plugin.h (plugin_maybe_claim): Updated.
  18         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
  19         without passing a pointer to struct ld_plugin_input_file.
  20         * ldmain.c: Don't include "libbfd.h".
  21         (add_archive_element): Call plugin_maybe_claim directly without
  22         passing a pointer to struct ld_plugin_input_file.
  23
  24 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         * ld.texinfo: Document -z text, -z notext and -z textoff.
  27         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
  28         -z text, -z notext and -z textoff.
  29
  30 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * configure.ac: Add AC_FUNC_MMAP.
  33         * config.in: Regenerated.
  34         * configure: Likewise.
  35         * plugin.c: Include <sys/mman.h>.
  36         (MAP_FAILED): New.  Defined if not defined.
  37         (PROT_READ): Likewise.
  38         (MAP_PRIVATE): Likewise.
  39         (view_buffer_t): New.
  40         (plugin_input_file_t): Add view_buffer.
  41         (get_view): Try mmap and cache the view buffer.
  42         (plugin_maybe_claim): Initialize view_buffer.
  43
  44 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
  45
  46         * plugin.c (release_input_file): Set fd to -1 after closing it.
  47         (plugin_maybe_claim): Close fd only if fd != -1.
  48
  49 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
  50
  51         PR ld/17878
  52         * plugin.c: Include <errno.h>.
  53         (errno): New.  Declare if needed.
  54         (plugin_input_file_t): New.
  55         (get_input_file): Implemented.
  56         (get_view): Likewise.
  57         (release_input_file): Likewise.
  58         (add_symbols): Updated.
  59         (get_symbols): Likewise.
  60         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
  61         only for a bfd_object input.
  62
  63 2015-02-02  Alan Modra  <amodra@gmail.com>
  64
  65         * emultempl/ppc64elf.em (toc_section_name): New var.
  66         (ppc_after_open): Set it.
  67         (ppc_before_allocation): Use it.
  68         (gld${EMULATION_NAME}_after_allocation): Here too.
  69
  70 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
  71
  72         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
  73         with link_info.lto_plugin_active.
  74         * ldlang.c (lang_process): Likewise.
  75         * ldmain.c (add_archive_element): Likewise.
  76         * plugin.c (plugin_active_plugins_p): Removed.
  77         * plugin.h (plugin_active_plugins_p): Likewise.
  78
  79 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
  82         ...
  83         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
  84
  85 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
  86
  87         PR ld/17878
  88         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
  89         (get_view): New function.
  90         (set_tv_header): Handle LDPT_GET_VIEW.
  91         * testplug.c (tag_names): Add LDPT_GET_VIEW.
  92         (tv_get_view): New.
  93         (dump_tv_tag): Handle LDPT_GET_VIEW.
  94         (parse_tv_tag): Likewise.
  95
  96 2015-01-28  Alan Modra  <amodra@gmail.com>
  97
  98         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
  99         * emultempl/ppc64elf.em (params): Init new field.
 100         (ppc_after_open): New function.
 101         (LDEMUL_AFTER_OPEN): Define.
 102         * ldlang.c (lang_final): Whitespace fix.
 103
 104 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 105
 106         * Makefile.am: Add FT32 files.
 107         * configure.tgt: Handle FT32 target.
 108         * emulparams/elf32ft32.sh: New file.
 109         * scripttempl/ft32.sc: New file.
 110         * Makefile.in: Regenerate.
 111
 112 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 113
 114         PR 4643
 115         * ldexp.c (fold_name): Fold LENGTH only after
 116         lang_first_phase_enum.
 117         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 118         rightaway.
 119         * ldlang.h (struct memory_region_struct): Add origin_exp and
 120         length_exp fields.
 121         * ldlang.c (lang_do_memory_regions): New.
 122         (lang_memory_region_lookup): Initialize origin_exp and
 123         length_exp fields.
 124         (lang_process): Call lang_do_memory_regions.
 125
 126 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 127
 128         * ldlang.c (print_assignment): Only evaluate the expression for a
 129         PROVIDE'd assignment when the destination is being defined.
 130         Display a special message for PROVIDE'd symbols that are not being
 131         provided.
 132
 133 2015-01-20  Alan Modra  <amodra@gmail.com>
 134
 135         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 136         (OTHER_BSS_SYMBOLS): ..this.
 137         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 138         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 139         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 140         (OTHER_RELRO_SECTIONS_2): ..here.
 141         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 142
 143 2015-01-20  Alan Modra  <amodra@gmail.com>
 144
 145         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 146         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 147         (OTHER_RELRO_SECTIONS_2): ..here.
 148         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 149         PLT_BEFORE_GOT): Define.
 150         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 151         PLT_BEFORE_GOT combination.
 152         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 153
 154 2015-01-20  Alan Modra  <amodra@gmail.com>
 155
 156         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 157         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 158         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 159
 160 2015-01-19  Alan Modra  <amodra@gmail.com>
 161
 162         PR ld/17615
 163         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 164
 165 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 166
 167         * ld-arm/elf32-reject.s: New testcase.
 168         * ld-arm/elf32-reject.d: Likewise.
 169         * ld-arm/elf32-reject-pie.s: Likewise.
 170         * ld-arm/elf32-reject-pie.d: Likewise.
 171         * ld-arm/arm-elf.exp: Run new testcases.
 172         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 173         * ld-arm/ifunc-7.rd: Likewise.
 174         * ld-arm/ifunc-7.gd: Likewise.
 175         * ld-arm/ifunc-7.dd: Likewise.
 176         * ld-arm/ifunc-8.s: Likewise.
 177         * ld-arm/ifunc-8.rd: Likewise.
 178         * ld-arm/ifunc-8.gd: Likewise.
 179         * ld-arm/ifunc-8.dd: Likewise.
 180
 181 2015-01-01  Alan Modra  <amodra@gmail.com>
 182
 183         * ldver.c (ldversion): Just print current year.
 184
 185 2015-01-01  Alan Modra  <amodra@gmail.com>
 186
 187         Update year range in copyright notice of all files.
 188
 189 For older changes see ChangeLog-2014
 190 \f
 191 Copyright (C) 2015 Free Software Foundation, Inc.
 192
 193 Copying and distribution of this file, with or without modification,
 194 are permitted in any medium without royalty provided the copyright
 195 notice and this notice are preserved.
 196
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 198 mode: change-log
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