ld/ChangeLog

   1 2014-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
   2
   3         * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
   4         call to bfd_set_section_vma exposed by recent bfd_set_section_vma
   5         change.
   6
   7 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
   8
   9         * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
  10         * Makefile.in: Regenerated.
  11         * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
  12         * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
  13         * emultempl/nios2elf.em: New file.
  14         * gen-doc.texi (NIOSII): Set.
  15         * ld.texinfo (NIOSII): Set.
  16
  17 2014-01-28  Nick Clifton  <nickc@redhat.com>
  18
  19         * Makefile.am: Remove obsolete MSP430 emulations.
  20         * configure.tgt: Likewise.
  21         * emulparams/msp430all.sh: Likewise.
  22         * Makefile.in: Regenerate.
  23
  24 2014-01-24  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         PR ld/16498
  27         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
  28         orphaned TLS section handling.
  29
  30 2014-01-24  Alan Modra  <amodra@gmail.com>
  31
  32         * ldlang.c (lang_output_section_find_by_flags): Be careful to
  33         test look->bfd_section->flags if available rather than
  34         look->flags.  Separate SEC_THREAD_LOCAL handling from
  35         SEC_READONLY loop, and rewrite.
  36
  37 2014-01-22  Alan Modra  <amodra@gmail.com>
  38
  39         * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
  40         (lang_init): Initialise them.
  41         (lang_print_asneeded): New function.
  42         (lang_process): Call lang_print_asneeded.
  43         * ldlang.h (struct asneeded_minfo): New.
  44         (asneeded_list_tail): Declare.
  45         * ldmain.c (add_archive_element): Improve archive map heading.
  46         * ldmisc.c (minfo): Stash --as-needed info.
  47
  48 2014-01-22  Alan Modra  <amodra@gmail.com>
  49
  50         * ld.h (struct map_symbol_def): Move to..
  51         * ldlang.h: ..here.
  52         * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
  53
  54 2014-01-22  Alan Modra  <amodra@gmail.com>
  55
  56         * ld.texinfo (Output Section Discarding): Mention assigning to dot
  57         as a way of keeping otherwise empty sections.
  58         * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
  59         is_dot_plus_0, is_align_conditional): New predicates.
  60         (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
  61         output section, except for some special cases.
  62         * scripttempl/elfmicroblaze.sc: Use canonical form to align at
  63         end of .heap and .stack.
  64
  65 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  66
  67         * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
  68
  69 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  70
  71         * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
  72
  73 2014-01-20  Alan Modra  <amodra@gmail.com>
  74
  75         * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
  76         by_script.  Make iteration a single bit field.
  77         (lang_track_definedness, lang_symbol_definition_iteration): Delete.
  78         (lang_symbol_defined): Declare.
  79         * ldlang.c (lang_statement_iteration): Expand comment a little.
  80         (lang_init <lang_definedness_table>): Make it bigger.
  81         (lang_track_definedness, lang_symbol_definition): Delete.
  82         (lang_definedness_newfunc): Update.
  83         (lang_symbol_defined): New function.
  84         (lang_update_definedness): Create entries here.  Do track whether
  85         script definition of symbol is valid, even when also defined in
  86         an object file.
  87         * ldexp.c (fold_name <DEFINED>): Update.
  88         (fold_name <NAME>): Allow self-assignment for absolute symbols
  89         defined in a linker script.
  90
  91 2014-01-20  Guy Martin <gmsoft@tuxicoman.be>
  92             Alan Modra  <amodra@gmail.com>
  93
  94         * ldlang.h (lang_output_section_get): Define.
  95         * ldlang.c (lang_output_section_get): Likewise.
  96         (init_os): Set the output_section userdata to the output
  97         section statement.
  98         * emultempl/hppaelf.em: Use lang_output_section_get instead of
  99         lang_output_section_find where applicable.
 100         * emultempl/aarch64elf.em: Likewise.
 101         * emultempl/aix.em: Likewise.
 102         * emultempl/armelf.em: Likewise.
 103         * emultempl/m68hc1xelf.em: Likewise.
 104         * emultempl/metagelf.em: Likewise.
 105         * emultempl/mipself.em: Likewise.
 106         * emultempl/ppc64elf.em: Likewise.
 107         * emultempl/spuelf.em: Likewise.
 108
 109 2014-01-17  Alan Modra  <amodra@gmail.com>
 110
 111         * genscripts.sh (COMPILE_IN): Don't set if already set.
 112         * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
 113         COMPILE_IN=no.
 114         * emulparams/nds32elf16m.sh: Likewise.
 115         * emulparams/nds32elf_linux.sh: Likewise.
 116         * emultempl/aix.em: Test COMPILE_IN value is "yes".
 117         * emultempl/armcoff.em: Likewise.
 118         * emultempl/elf32.em: Likewise.
 119         * emultempl/generic.em: Likewise.
 120         * emultempl/gld960.em: Likewise.
 121         * emultempl/gld960c.em: Likewise.
 122         * emultempl/linux.em: Likewise.
 123         * emultempl/lnk960.em: Likewise.
 124         * emultempl/m68kcoff.em: Likewise.
 125         * emultempl/sunos.em: Likewise.
 126         * emultempl/ticoff.em: Likewise.
 127
 128 2014-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 129
 130         PR ld/16456
 131         * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
 132         suffix.
 133         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 134         for elf32_x86_64 emulation.
 135         * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 136         for elf_i386 emulation.
 137
 138 2014-01-16  Alan Modra  <amodra@gmail.com>
 139
 140         * ld.h (fat_section_userdata_type, get_userdata): Move to..
 141         * ldlang.h (input_section_userdata_type, get_userdata): ..here.
 142         * ldlang.c (init_map_userdata): Delete.  Fold into..
 143         (sort_def_symbol): ..here.  Don't attach input section userdata
 144         to output sections or global bfd sections.
 145         (lang_map): Don't pre-allocate input section userdata.
 146         (init_os): Don't allocate userdata for output sections.
 147         (print_all_symbols): Update.
 148
 149 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 152         Silence uninitialized warning on ehdr_start_save with older
 153         GCC.
 154
 155 2014-01-15  Alan Modra  <amodra@gmail.com>
 156
 157         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
 158         __ehdr_start before size_dynamic_sections and restore afterwards.
 159
 160 2014-01-10  Alan Modra  <amodra@gmail.com>
 161
 162         PR ld/14207
 163         PR ld/16322
 164         PR binutils/16323
 165         * ldlang.c (lang_size_sections): Remove unneeded RELRO base
 166         adjust.  Tidy comments.
 167         * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
 168
 169 2014-01-10  Hans-Peter Nilsson  <hp@axis.com>
 170
 171         * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
 172
 173 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 174
 175         PR ld/14207
 176         PR ld/16322
 177         PR binutils/16323
 178         * ldlang.c (lang_size_sections): Properly align RELRO base.
 179
 180 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 181
 182         * ldver.c (ldversion): Update copyright year to 2014.
 183
 184 For older changes see ChangeLog-2013
 185 \f
 186 Copyright (C) 2014 Free Software Foundation, Inc.
 187
 188 Copying and distribution of this file, with or without modification,
 189 are permitted in any medium without royalty provided the copyright
 190 notice and this notice are preserved.
 191
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