ld/ChangeLog

   1 2018-01-18  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/22728
   4         * emultempl/solaris2.em (elf_solaris2_after_allocation): Fold
   5         into ...
   6         (elf_solaris2_before_allocation): This.
   7         (LDEMUL_AFTER_ALLOCATION): Removed.
   8
   9 2018-01-18  Alan Modra  <amodra@gmail.com>
  10
  11         * emultempl/ppc32elf.em: Support optional --plt-align arg.
  12         * emultempl/ppc64elf.em: Support negative --plt-align arg.
  13
  14 2018-01-17  Alan Modra  <amodra@gmail.com>
  15
  16         * emultempl/ppc32elf.em (params): Init new field.
  17         (OPTION_SPECULATE_INDIRECT_JUMPS): Define.
  18         (OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
  19         (PARSE_AND_LIST_LONGOPTS): Handle new options.
  20         (PARSE_AND_LIST_ARGS_CASES): Likewise.
  21         (PARSE_AND_LIST_OPTIONS): Likewise.
  22         * emultempl/ppc64elf.em (params): Init new field.
  23         (OPTION_SPECULATE_INDIRECT_JUMPS): Define.
  24         (OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
  25         (PARSE_AND_LIST_LONGOPTS): Handle --speculate-indirect-jumps.
  26         (PARSE_AND_LIST_OPTIONS): Likewise.
  27         (PARSE_AND_LIST_ARGS_CASES): Likewise.
  28         * ld.texinfo (--no-plt-thread-safe): Correct itemx.
  29         (--speculate-indirect-jumps): Document.
  30         * testsuite/ld-powerpc/elfv2exe.d,
  31         * testsuite/ld-powerpc/elfv2so.d,
  32         * testsuite/ld-powerpc/relbrlt.d,
  33         * testsuite/ld-powerpc/powerpc.exp: Disable plt alignment and
  34         speculation barriers on various tests.
  35
  36 2018-01-17  Alan Modra  <amodra@gmail.com>
  37
  38         * emultempl/ppc32elf.em (params): Init new field.
  39         (enum ppc32_opt): New enum to define OPTION_* values.  Add
  40         OPTION_PLT_ALIGN and OPTION_NO_PLT_ALIGN.
  41         (PARSE_AND_LIST_LONGOPTS): Handle new options.
  42         (PARSE_AND_LIST_ARGS_CASES): Likewise.
  43         (PARSE_AND_LIST_OPTIONS): Likewise.  Break up help output.
  44         * emultempl/ppc64elf.em (ppc_add_stub_section): Init alignment
  45         correctly for negative --plt-stub-align.
  46         * testsuite/ld-powerpc/elfv2exe.d,
  47         * testsuite/ld-powerpc/elfv2so.d,
  48         * testsuite/ld-powerpc/relbrlt.d,
  49         * testsuite/ld-powerpc/relbrlt.s,
  50         * testsuite/ld-powerpc/tlsexe.d,
  51         * testsuite/ld-powerpc/tlsexe.r,
  52         * testsuite/ld-powerpc/tlsexe32.d,
  53         * testsuite/ld-powerpc/tlsexe32.g,
  54         * testsuite/ld-powerpc/tlsexe32.r,
  55         * testsuite/ld-powerpc/tlsexetoc.d,
  56         * testsuite/ld-powerpc/tlsexetoc.r,
  57         * testsuite/ld-powerpc/tlsopt5_32.d,
  58         * testsuite/ld-powerpc/tlsso.d,
  59         * testsuite/ld-powerpc/tlstocso.d: Update for changed stub order.
  60
  61 2018-01-16  Nick Clifton  <nickc@redhat.com>
  62
  63         * po/pt_BR.po: Updated Brazilian Portugese translation.
  64
  65 2018-01-15  Nick Clifton  <nickc@redhat.com>
  66
  67         * po/uk.po: Updated Ukranian translation.
  68
  69 2018-01-13  Nick Clifton  <nickc@redhat.com>
  70
  71         * po/ld.pot: Regenerated.
  72
  73 2018-01-13  Nick Clifton  <nickc@redhat.com>
  74
  75         * configure: Regenerate.
  76
  77 2018-01-13  Nick Clifton  <nickc@redhat.com>
  78
  79         2.30 branch created.
  80         * NEWS: Add marker for 2.30.
  81
  82 2018-01-12  Alan Modra  <amodra@gmail.com>
  83
  84         * testsuite/ld-elf/elf.exp: xfail "pr22374 function pointer
  85         initialization" for currently failing targets.
  86
  87 2018-01-12  Alan Modra  <amodra@gmail.com>
  88
  89         PR ld/22649
  90         * testsuite/ld-elf/pr22649.msg: Allow other messages.
  91         * testsuite/ld-elf/shared.exp: Check that --gc-sections is
  92         supported before running ld/22649 tests.
  93
  94 2018-01-12  Nick Clifton  <nickc@redhat.com>
  95
  96         * emultempl/elf32.em (_handle_option): Add support for "-z undefs"
  97         as the opposite of "-z defs".
  98         * ld.texinfo: Document the new option.  Update the description of
  99         the -z defs option to make it clear that it does generate an error
 100         if an undefined symbol reference is found in an object file whilst
 101         creating a shared library.
 102         * NEWS: Document this new feature.
 103
 104 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         * testsuite/ld-elf/pr22393-2a.rd: Replace "-z textonly" with
 107         "-z separate-code".
 108         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
 109         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
 110         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
 111
 112 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 113
 114         PR ld/22393
 115         * testsuite/ld-x86-64/pr22393-3a.c: New file.
 116         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
 117         * testsuite/ld-x86-64/pr22393-3b.c: Likewise.
 118         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
 119         * testsuite/ld-x86-64/x86-64.exp: Run tests for -z separate-code
 120         -z max-page-size=0x1000.
 121
 122 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 123
 124         PR ld/22393
 125         * testsuite/ld-elf/pr16322.d: Add -z noseparate-code.
 126         * testsuite/ld-elf/pr22393-1.s: New file.
 127         * testsuite/ld-elf/pr22393-1a.d: Likewise.
 128         * testsuite/ld-elf/pr22393-1b.d: Likewise.
 129         * testsuite/ld-elf/pr22393-1c.d: Likewise.
 130         * testsuite/ld-elf/pr22393-1d.d: Likewise.
 131         * testsuite/ld-elf/pr22393-1e.d: Likewise.
 132         * testsuite/ld-elf/pr22393-1f.d: Likewise.
 133         * testsuite/ld-elf/pr22393-2a.c: Likewise.
 134         * testsuite/ld-elf/pr22393-2a.rd: Likewise.
 135         * testsuite/ld-elf/pr22393-2b.c: Likewise.
 136         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
 137         * testsuite/ld-elf/shared.exp: Run tests for -z separate-code.
 138
 139 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         PR ld/22393
 142         * NEWS: Mention "-z separate-code".
 143         * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): Get
 144         builtin linker scripts and return linker scripts from disk for
 145         "-z separate-code".
 146         (gld${EMULATION_NAME}_handle_option): Handle "-z separate-code"
 147         and "-z noseparate-code".
 148         * genscripts.sh: Generate linker scripts for "-z separate-code".
 149         (LD_FLAG): Set to *textonly for "-z separate-code".
 150         * ld.texinfo: Document "-z separate-code".
 151         * lexsup.c (elf_shlib_list_options): Add linker help messsages
 152         for "-z separate-code" and "-z noseparate-code".
 153         * scripttempl/elf.sc (SEPARATE_TEXT): New
 154         (TEXT_SEGMENT_ALIGN): Likewise.
 155         Use ${TEXT_SEGMENT_ALIGN} to align and pad text segment to
 156         ${MAXPAGESIZE}.
 157
 158 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         PR ld/22649
 161         * testsuite/ld-elf/pr22649-1.s: New file.
 162         * testsuite/ld-elf/pr22649-2a.s: Likewise.
 163         * testsuite/ld-elf/pr22649-2b.s: Likewise.
 164         * testsuite/ld-elf/pr22649.msg: Likewise.
 165         * testsuite/ld-elf/shared.exp: Run ld/22649 tests.
 166
 167 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 168
 169         PR ld/22677
 170         * scripttempl/elf.sc (PREINIT_ARRAY): New.
 171         Don't add .preinit_array for ld -r.
 172         * testsuite/ld-elf/pr22677.d: New file.
 173         * testsuite/ld-elf/pr22677.s: Likewise.
 174
 175 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 176
 177         * ldexp.h (union etree_union): Remove defsym field.
 178         * ldexp.c (exp_assop): Remove defsym parameter, and use of defsym
 179         parameter.
 180         (exp_assign): Remove passing of defsym parameter.
 181         (exp_defsym): Likewise.
 182         (exp_provide): Likewise.
 183
 184 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 185
 186         * ldexp.c (exp_fold_tree_1): Rework condition underwhich provide
 187         nodes are ignored in the tree walk, and move the location at which
 188         we change provide nodes into provided nodes.
 189         (exp_init_os): Add etree_provided.
 190         * testsuite/ld-scripts/provide-6.d: New file.
 191         * testsuite/ld-scripts/provide-6.t: New file.
 192         * testsuite/ld-scripts/provide-7.d: New file.
 193         * testsuite/ld-scripts/provide-7.t: New file.
 194         * testsuite/ld-scripts/provide-8.d: New file.
 195         * testsuite/ld-scripts/provide-8.t: New file.
 196
 197 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 198
 199         * testsuite/ld-scripts/provide-3.d: Add xfail directive.
 200         * testsuite/ld-scripts/provide-4.d: Use new map file name.
 201         * testsuite/ld-scripts/provide-5.d: Use new map file name.
 202         * testsuite/ld-scripts/provide-4-map.d: Renamed to...
 203         * testsuite/ld-scripts/provide-4.map: ...this.
 204         * testsuite/ld-scripts/provide-5-map.d: Renamed to...
 205         * testsuite/ld-scripts/provide-5.map: ...this.
 206         * testsuite/ld-scripts/provide.exp: Move xfail into provide-3.d
 207         file, and run tests in a loop.
 208
 209 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 210
 211         * ldexp.c (exp_print_tree): Use '=' instead of ',' when printing
 212         PROVIDE statements.
 213         * testsuite/ld-scripts/provide-4.map: Update expected output.
 214         * testsuite/ld-scripts/provide-5.map: Likewise.
 215
 216 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         PR ld/22696
 219         * scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.
 220
 221 2018-01-09  Jim Wilson  <jimw@sifive.com>
 222
 223         * testsuite/ld-elf/eh-frame-hdr.d (#xfail): Delete
 224         (#alltargets): Renamed from #target.  Add shared.
 225         * testsuite/lib/ld-lib.exp (run_dump_test): Document shared target.
 226         Document alltargets option.  Add support for alltargets option.
 227         (istarget): Add support for shared target.
 228
 229 2018-01-08  Jim Wilson  <jimw@sifive.com>
 230
 231         * testsuite/ld-riscv-elf/c-lui.d: Don't use -shared.  Check for _start
 232         instead of .text.
 233         * testsuite/ld-riscv-elf/c-lui.s: Add _start label.
 234         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Before __global_pointer$
 235         tests, add call to check_shared_lib_support.
 236
 237 2018-01-05  Jim Wilson  <jimw@sifive.com>
 238
 239         * testsuite/ld-riscv-elf/disas-jalr.d: New.
 240         * testsuite/ld-riscv-elf/disas-jalr.s: New.
 241         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Run new testcase.
 242
 243         * emulparams/elf32lriscv-defs.sh (GENERATE_SHLIB_SCRIPT): Move inside
 244         case on $target, and don't set for riscv*-elf targets.
 245         (GENERATE_PIE_SCRIPT): Likewise.
 246
 247 2018-01-03  Alan Modra  <amodra@gmail.com>
 248
 249         Update year range in copyright notice of all files.
 250
 251 For older changes see ChangeLog-2017
 252 \f
 253 Copyright (C) 2018 Free Software Foundation, Inc.
 254
 255 Copying and distribution of this file, with or without modification,
 256 are permitted in any medium without royalty provided the copyright
 257 notice and this notice are preserved.
 258
 259 Local Variables:
 260 mode: change-log
 261 left-margin: 8
 262 fill-column: 74
 263 version-control: never
 264 End: