ld/ChangeLog

   1 2018-01-13  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/ld.pot: Regenerated.
   4
   5 2018-01-13  Nick Clifton  <nickc@redhat.com>
   6
   7         * configure: Regenerate.
   8
   9 2018-01-13  Nick Clifton  <nickc@redhat.com>
  10
  11         2.30 branch created.
  12         * NEWS: Add marker for 2.30.
  13
  14 2018-01-12  Alan Modra  <amodra@gmail.com>
  15
  16         * testsuite/ld-elf/elf.exp: xfail "pr22374 function pointer
  17         initialization" for currently failing targets.
  18
  19 2018-01-12  Alan Modra  <amodra@gmail.com>
  20
  21         PR ld/22649
  22         * testsuite/ld-elf/pr22649.msg: Allow other messages.
  23         * testsuite/ld-elf/shared.exp: Check that --gc-sections is
  24         supported before running ld/22649 tests.
  25
  26 2018-01-12  Nick Clifton  <nickc@redhat.com>
  27
  28         * emultempl/elf32.em (_handle_option): Add support for "-z undefs"
  29         as the opposite of "-z defs".
  30         * ld.texinfo: Document the new option.  Update the description of
  31         the -z defs option to make it clear that it does generate an error
  32         if an undefined symbol reference is found in an object file whilst
  33         creating a shared library.
  34         * NEWS: Document this new feature.
  35
  36 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         * testsuite/ld-elf/pr22393-2a.rd: Replace "-z textonly" with
  39         "-z separate-code".
  40         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
  41         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
  42         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
  43
  44 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
  45
  46         PR ld/22393
  47         * testsuite/ld-x86-64/pr22393-3a.c: New file.
  48         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
  49         * testsuite/ld-x86-64/pr22393-3b.c: Likewise.
  50         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
  51         * testsuite/ld-x86-64/x86-64.exp: Run tests for -z separate-code
  52         -z max-page-size=0x1000.
  53
  54 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         PR ld/22393
  57         * testsuite/ld-elf/pr16322.d: Add -z noseparate-code.
  58         * testsuite/ld-elf/pr22393-1.s: New file.
  59         * testsuite/ld-elf/pr22393-1a.d: Likewise.
  60         * testsuite/ld-elf/pr22393-1b.d: Likewise.
  61         * testsuite/ld-elf/pr22393-1c.d: Likewise.
  62         * testsuite/ld-elf/pr22393-1d.d: Likewise.
  63         * testsuite/ld-elf/pr22393-1e.d: Likewise.
  64         * testsuite/ld-elf/pr22393-1f.d: Likewise.
  65         * testsuite/ld-elf/pr22393-2a.c: Likewise.
  66         * testsuite/ld-elf/pr22393-2a.rd: Likewise.
  67         * testsuite/ld-elf/pr22393-2b.c: Likewise.
  68         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
  69         * testsuite/ld-elf/shared.exp: Run tests for -z separate-code.
  70
  71 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
  72
  73         PR ld/22393
  74         * NEWS: Mention "-z separate-code".
  75         * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): Get
  76         builtin linker scripts and return linker scripts from disk for
  77         "-z separate-code".
  78         (gld${EMULATION_NAME}_handle_option): Handle "-z separate-code"
  79         and "-z noseparate-code".
  80         * genscripts.sh: Generate linker scripts for "-z separate-code".
  81         (LD_FLAG): Set to *textonly for "-z separate-code".
  82         * ld.texinfo: Document "-z separate-code".
  83         * lexsup.c (elf_shlib_list_options): Add linker help messsages
  84         for "-z separate-code" and "-z noseparate-code".
  85         * scripttempl/elf.sc (SEPARATE_TEXT): New
  86         (TEXT_SEGMENT_ALIGN): Likewise.
  87         Use ${TEXT_SEGMENT_ALIGN} to align and pad text segment to
  88         ${MAXPAGESIZE}.
  89
  90 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
  91
  92         PR ld/22649
  93         * testsuite/ld-elf/pr22649-1.s: New file.
  94         * testsuite/ld-elf/pr22649-2a.s: Likewise.
  95         * testsuite/ld-elf/pr22649-2b.s: Likewise.
  96         * testsuite/ld-elf/pr22649.msg: Likewise.
  97         * testsuite/ld-elf/shared.exp: Run ld/22649 tests.
  98
  99 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 100
 101         PR ld/22677
 102         * scripttempl/elf.sc (PREINIT_ARRAY): New.
 103         Don't add .preinit_array for ld -r.
 104         * testsuite/ld-elf/pr22677.d: New file.
 105         * testsuite/ld-elf/pr22677.s: Likewise.
 106
 107 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 108
 109         * ldexp.h (union etree_union): Remove defsym field.
 110         * ldexp.c (exp_assop): Remove defsym parameter, and use of defsym
 111         parameter.
 112         (exp_assign): Remove passing of defsym parameter.
 113         (exp_defsym): Likewise.
 114         (exp_provide): Likewise.
 115
 116 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 117
 118         * ldexp.c (exp_fold_tree_1): Rework condition underwhich provide
 119         nodes are ignored in the tree walk, and move the location at which
 120         we change provide nodes into provided nodes.
 121         (exp_init_os): Add etree_provided.
 122         * testsuite/ld-scripts/provide-6.d: New file.
 123         * testsuite/ld-scripts/provide-6.t: New file.
 124         * testsuite/ld-scripts/provide-7.d: New file.
 125         * testsuite/ld-scripts/provide-7.t: New file.
 126         * testsuite/ld-scripts/provide-8.d: New file.
 127         * testsuite/ld-scripts/provide-8.t: New file.
 128
 129 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 130
 131         * testsuite/ld-scripts/provide-3.d: Add xfail directive.
 132         * testsuite/ld-scripts/provide-4.d: Use new map file name.
 133         * testsuite/ld-scripts/provide-5.d: Use new map file name.
 134         * testsuite/ld-scripts/provide-4-map.d: Renamed to...
 135         * testsuite/ld-scripts/provide-4.map: ...this.
 136         * testsuite/ld-scripts/provide-5-map.d: Renamed to...
 137         * testsuite/ld-scripts/provide-5.map: ...this.
 138         * testsuite/ld-scripts/provide.exp: Move xfail into provide-3.d
 139         file, and run tests in a loop.
 140
 141 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 142
 143         * ldexp.c (exp_print_tree): Use '=' instead of ',' when printing
 144         PROVIDE statements.
 145         * testsuite/ld-scripts/provide-4.map: Update expected output.
 146         * testsuite/ld-scripts/provide-5.map: Likewise.
 147
 148 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         PR ld/22696
 151         * scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.
 152
 153 2018-01-09  Jim Wilson  <jimw@sifive.com>
 154
 155         * testsuite/ld-elf/eh-frame-hdr.d (#xfail): Delete
 156         (#alltargets): Renamed from #target.  Add shared.
 157         * testsuite/lib/ld-lib.exp (run_dump_test): Document shared target.
 158         Document alltargets option.  Add support for alltargets option.
 159         (istarget): Add support for shared target.
 160
 161 2018-01-08  Jim Wilson  <jimw@sifive.com>
 162
 163         * testsuite/ld-riscv-elf/c-lui.d: Don't use -shared.  Check for _start
 164         instead of .text.
 165         * testsuite/ld-riscv-elf/c-lui.s: Add _start label.
 166         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Before __global_pointer$
 167         tests, add call to check_shared_lib_support.
 168
 169 2018-01-05  Jim Wilson  <jimw@sifive.com>
 170
 171         * testsuite/ld-riscv-elf/disas-jalr.d: New.
 172         * testsuite/ld-riscv-elf/disas-jalr.s: New.
 173         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Run new testcase.
 174
 175         * emulparams/elf32lriscv-defs.sh (GENERATE_SHLIB_SCRIPT): Move inside
 176         case on $target, and don't set for riscv*-elf targets.
 177         (GENERATE_PIE_SCRIPT): Likewise.
 178
 179 2018-01-03  Alan Modra  <amodra@gmail.com>
 180
 181         Update year range in copyright notice of all files.
 182
 183 For older changes see ChangeLog-2017
 184 \f
 185 Copyright (C) 2018 Free Software Foundation, Inc.
 186
 187 Copying and distribution of this file, with or without modification,
 188 are permitted in any medium without royalty provided the copyright
 189 notice and this notice are preserved.
 190
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 192 mode: change-log
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 196 End: