ld/ChangeLog

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