ld/ChangeLog

   1 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
   2
   3         * ldexp.c (fold_name, exp_fold_tree_1): Avoid pointer arithmetic
   4         on NULL pointer.
   5
   6 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * testsuite/ld-elf/pr21964-5.c (my_var): Mark as used.
   9
  10 2018-01-31  Maciej W. Rozycki  <macro@mips.com>
  11
  12         * testsuite/ld-elf/shared.exp: Fix a typo s/scrip/script/.
  13
  14 2018-01-31  Maciej W. Rozycki  <macro@mips.com>
  15
  16         * testsuite/ld-elf/comm-data.exp: Pass `-call_shared' to links
  17         involving a shared library for `mips*vr4100*-*-elf*',
  18         `mips*vr4300*-*-elf*' and `mips*vr5000*-*-elf*' targets.
  19         * testsuite/ld-elf/provide-hidden.exp: Likewise.
  20         * testsuite/ld-elf/shared.exp: Likewise.
  21         * testsuite/ld-gc/gc.exp: Likewise.
  22         * testsuite/ld-mips-elf/comm-data.exp: Likewise.
  23
  24 2018-01-31  Maciej W. Rozycki  <macro@mips.com>
  25
  26         * testsuite/ld-elf/elf.exp: Move shared library tests over to...
  27         * testsuite/ld-elf/shared.exp: ... here.
  28
  29 2018-01-31  Michael Matz  <matz@suse.de>
  30
  31         * testsuite/ld-elf/pr21964-5.c: New test.
  32         * testsuite/ld-elf/shared.exp: Run it.
  33
  34 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         PR ld/21964
  37         * testsuite/ld-elf/pr21964-4.c: New file.
  38         * testsuite/ld-elf/shared.exp: Run pr21964-4 test on Linux.
  39
  40 2018-01-30  Alan Modra  <amodra@gmail.com>
  41
  42         * testsuite/ld-gc/stop.d,
  43         * testsuite/ld-gc/stop.s: New test.
  44         * testsuite/ld-gc/gc.exp: Run it.
  45
  46 2018-01-30  Maciej W. Rozycki  <macro@mips.com>
  47
  48         PR ld/22649
  49         * testsuite/ld-elf/pr22649-2ab-mips.msg: New stderr output.
  50         * testsuite/ld-elf/pr22649-2cd-mips.msg: New stderr output.
  51         * testsuite/ld-elf/shared.exp: Use the new outputs with
  52         `mips*-*-*' targets.
  53
  54 2018-01-30  Maciej W. Rozycki  <macro@mips.com>
  55
  56         * testsuite/ld-elf/comm-data1.sd: Alternatively accept
  57         `PRC[0xff02]' in place of a regular section index.
  58         * testsuite/ld-elf/pr21703-shared.sd: Likewise `PRC[0xff01]'.
  59
  60 2018-01-29  Alan Modra  <amodra@gmail.com>
  61
  62         * testsuite/ld-elf/pr21964-3a.c: New file.
  63         * testsuite/ld-elf/pr21964-3c.c: New file.
  64         * testsuite/ld-elf/shared.exp: Run new __start/__stop testcase.
  65
  66 2018-01-29  Eric Botcazou  <ebotcazou@adacore.com>
  67
  68         * testsuite/ld-elf/shared.exp (AFLAGS_PIC): Define on SPARC.
  69         (pr22269-1): Pass AFLAGS_PIC to the assembler.
  70
  71 2018-01-29  Eric Botcazou  <ebotcazou@adacore.com>
  72
  73         * testsuite/ld-elf/pr22450.d: Remove reference to SPARC64.
  74
  75 2018-01-29  Maciej W. Rozycki  <macro@mips.com>
  76
  77         * testsuite/ld-mips-elf/comm-data.exp: Correct support for
  78         targets using non-traditional MIPS emulation or having a limited
  79         selection of ABIs available.  Don't force big endianness, use
  80         defaults.
  81
  82 2018-01-29  H.J. Lu  <hongjiu.lu@intel.com>
  83
  84         PR ld/22732
  85         * testsuite/config/default.exp (STATIC_LDFLAGS): New.  Set to
  86         "-static" if target compiler supports it.
  87         * testsuite/ld-bootstrap/bootstrap.exp: Skip static executable
  88         tests if target compiler doesn't support it.
  89         * testsuite/ld-ifunc/ifunc.exp: Likewise.
  90         * testsuite/lib/ld-lib.exp (run_ld_link_exec_tests): Likewise.
  91         (run_cc_link_tests): Likewise.
  92
  93 2018-01-27  H.J. Lu  <hongjiu.lu@intel.com>
  94
  95         PR ld/22751
  96         * testsuite/config/default.exp (INT128_CFLAGS): New.
  97         * testsuite/ld-plugin/lto.exp (INT128_CFLAGS): New.
  98         Run ld/22751 tests.
  99         * testsuite/ld-plugin/pr22751.c: New file.
 100         * testsuite/lib/ld-lib.exp (run_ld_link_exec_tests): Add
 101         ld trailing options.
 102
 103 2018-01-28  Alan Modra  <amodra@gmail.com>
 104
 105         PR 22751
 106         * ldlang.c (find_rescan_insertion): Look past bfds with claim_archive
 107         set.
 108
 109 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
 110
 111         * emulparams/elf32mipswindiss.sh (EXTRA_EM_FILE): Set to
 112         `mipself'.
 113
 114 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
 115
 116         * testsuite/ld-sparc/sparc.exp (32-bit: Helper shared library):
 117         Link with a version script.
 118         (32-bit: TLS -fpie): New test.
 119         (64-bit: Helper shared library): Link with a version script.
 120         (64-bit: TLS -fpie): New test.
 121         (64-bit: GOTDATA relocations): Pass -Av9 to the assembler.
 122         * testsuite/ld-sparc/tlslib.ver: New file.
 123         * testsuite/ld-sparc/tlspie32.dd: Likewise.
 124         * testsuite/ld-sparc/tlspie32.s: Likewise.
 125         * testsuite/ld-sparc/tlspie64.dd: Likewise.
 126         * testsuite/ld-sparc/tlspie64.s: Likewise.
 127         * testsuite/ld-sparc/tlssunbin32.dd: Adjust for versioned symbol.
 128         * testsuite/ld-sparc/tlssunbin32.rd: Likewise.
 129         * testsuite/ld-sparc/tlssunbin32.sd: Likewise.
 130         * testsuite/ld-sparc/tlssunbin64.dd: Likewise.
 131         * testsuite/ld-sparc/tlssunbin64.rd: Likewise.
 132         * testsuite/ld-sparc/tlssunbin64.sd: Likewise.
 133
 134 2018-01-24  Renlin Li  <renlin.li@arm.com>
 135
 136         * testsuite/ld-aarch64/aarch64-elf.exp: Run new testes.
 137         * testsuite/ld-aarch64/emit-relocs-287.s: Fix test case.
 138         * testsuite/ld-aarch64/emit-relocs-287.d: Fix expected output.
 139         * testsuite/ld-aarch64/emit-relocs-287-overflow.s: New.
 140         * testsuite/ld-aarch64/emit-relocs-287-overflow.d: New.
 141         * testsuite/ld-aarch64/emit-relocs-288.d: New.
 142         * testsuite/ld-aarch64/emit-relocs-288.s: New.
 143         * testsuite/ld-aarch64/emit-relocs-289.d: New.
 144         * testsuite/ld-aarch64/emit-relocs-289.s: New.
 145         * testsuite/ld-aarch64/emit-relocs-289-overflow.s: New.
 146         * testsuite/ld-aarch64/emit-relocs-289-overflow.d: New.
 147         * testsuite/ld-aarch64/emit-relocs-290.d: New.
 148         * testsuite/ld-aarch64/emit-relocs-290.s: New.
 149         * testsuite/ld-aarch64/emit-relocs-291.d: New.
 150         * testsuite/ld-aarch64/emit-relocs-291.s: New.
 151         * testsuite/ld-aarch64/emit-relocs-291-overflow.s: New.
 152         * testsuite/ld-aarch64/emit-relocs-291-overflow.d: New.
 153         * testsuite/ld-aarch64/emit-relocs-292.d: New.
 154         * testsuite/ld-aarch64/emit-relocs-292.s: New.
 155         * testsuite/ld-aarch64/emit-relocs-293.d: New.
 156         * testsuite/ld-aarch64/emit-relocs-293.s: New.
 157
 158 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         PR ld/22721
 161         * testsuite/ld-plugin/lto.exp: Run PR ld/22721 tests.
 162         * testsuite/ld-plugin/pr22721.t: New file.
 163         * testsuite/ld-plugin/pr22721a.s: Likewise.
 164         * testsuite/ld-plugin/pr22721b.c: Likewise.
 165
 166 2018-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 167
 168         * testsuite/ld-elf/group1.d: Also xfail Solaris.
 169
 170 2018-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 171
 172         * testsuite/ld-elf/linkinfo1a.d: Updated for slightly different
 173         PLT/GOT order/layout for Solaris/x86 targets.
 174         * testsuite/ld-elf/linkinfo1b.d: Likewise.
 175
 176 2018-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         PR ld/22728
 179         * emultempl/solaris2.em (elf_solaris2_after_allocation): Fold
 180         into ...
 181         (elf_solaris2_before_allocation): This.
 182         (LDEMUL_AFTER_ALLOCATION): Removed.
 183
 184 2018-01-18  Alan Modra  <amodra@gmail.com>
 185
 186         * emultempl/ppc32elf.em: Support optional --plt-align arg.
 187         * emultempl/ppc64elf.em: Support negative --plt-align arg.
 188
 189 2018-01-17  Alan Modra  <amodra@gmail.com>
 190
 191         * emultempl/ppc32elf.em (params): Init new field.
 192         (OPTION_SPECULATE_INDIRECT_JUMPS): Define.
 193         (OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
 194         (PARSE_AND_LIST_LONGOPTS): Handle new options.
 195         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 196         (PARSE_AND_LIST_OPTIONS): Likewise.
 197         * emultempl/ppc64elf.em (params): Init new field.
 198         (OPTION_SPECULATE_INDIRECT_JUMPS): Define.
 199         (OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
 200         (PARSE_AND_LIST_LONGOPTS): Handle --speculate-indirect-jumps.
 201         (PARSE_AND_LIST_OPTIONS): Likewise.
 202         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 203         * ld.texinfo (--no-plt-thread-safe): Correct itemx.
 204         (--speculate-indirect-jumps): Document.
 205         * testsuite/ld-powerpc/elfv2exe.d,
 206         * testsuite/ld-powerpc/elfv2so.d,
 207         * testsuite/ld-powerpc/relbrlt.d,
 208         * testsuite/ld-powerpc/powerpc.exp: Disable plt alignment and
 209         speculation barriers on various tests.
 210
 211 2018-01-17  Alan Modra  <amodra@gmail.com>
 212
 213         * emultempl/ppc32elf.em (params): Init new field.
 214         (enum ppc32_opt): New enum to define OPTION_* values.  Add
 215         OPTION_PLT_ALIGN and OPTION_NO_PLT_ALIGN.
 216         (PARSE_AND_LIST_LONGOPTS): Handle new options.
 217         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 218         (PARSE_AND_LIST_OPTIONS): Likewise.  Break up help output.
 219         * emultempl/ppc64elf.em (ppc_add_stub_section): Init alignment
 220         correctly for negative --plt-stub-align.
 221         * testsuite/ld-powerpc/elfv2exe.d,
 222         * testsuite/ld-powerpc/elfv2so.d,
 223         * testsuite/ld-powerpc/relbrlt.d,
 224         * testsuite/ld-powerpc/relbrlt.s,
 225         * testsuite/ld-powerpc/tlsexe.d,
 226         * testsuite/ld-powerpc/tlsexe.r,
 227         * testsuite/ld-powerpc/tlsexe32.d,
 228         * testsuite/ld-powerpc/tlsexe32.g,
 229         * testsuite/ld-powerpc/tlsexe32.r,
 230         * testsuite/ld-powerpc/tlsexetoc.d,
 231         * testsuite/ld-powerpc/tlsexetoc.r,
 232         * testsuite/ld-powerpc/tlsopt5_32.d,
 233         * testsuite/ld-powerpc/tlsso.d,
 234         * testsuite/ld-powerpc/tlstocso.d: Update for changed stub order.
 235
 236 2018-01-16  Nick Clifton  <nickc@redhat.com>
 237
 238         * po/pt_BR.po: Updated Brazilian Portugese translation.
 239
 240 2018-01-15  Nick Clifton  <nickc@redhat.com>
 241
 242         * po/uk.po: Updated Ukranian translation.
 243
 244 2018-01-13  Nick Clifton  <nickc@redhat.com>
 245
 246         * po/ld.pot: Regenerated.
 247
 248 2018-01-13  Nick Clifton  <nickc@redhat.com>
 249
 250         * configure: Regenerate.
 251
 252 2018-01-13  Nick Clifton  <nickc@redhat.com>
 253
 254         2.30 branch created.
 255         * NEWS: Add marker for 2.30.
 256
 257 2018-01-12  Alan Modra  <amodra@gmail.com>
 258
 259         * testsuite/ld-elf/elf.exp: xfail "pr22374 function pointer
 260         initialization" for currently failing targets.
 261
 262 2018-01-12  Alan Modra  <amodra@gmail.com>
 263
 264         PR ld/22649
 265         * testsuite/ld-elf/pr22649.msg: Allow other messages.
 266         * testsuite/ld-elf/shared.exp: Check that --gc-sections is
 267         supported before running ld/22649 tests.
 268
 269 2018-01-12  Nick Clifton  <nickc@redhat.com>
 270
 271         * emultempl/elf32.em (_handle_option): Add support for "-z undefs"
 272         as the opposite of "-z defs".
 273         * ld.texinfo: Document the new option.  Update the description of
 274         the -z defs option to make it clear that it does generate an error
 275         if an undefined symbol reference is found in an object file whilst
 276         creating a shared library.
 277         * NEWS: Document this new feature.
 278
 279 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         * testsuite/ld-elf/pr22393-2a.rd: Replace "-z textonly" with
 282         "-z separate-code".
 283         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
 284         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
 285         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
 286
 287 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 288
 289         PR ld/22393
 290         * testsuite/ld-x86-64/pr22393-3a.c: New file.
 291         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
 292         * testsuite/ld-x86-64/pr22393-3b.c: Likewise.
 293         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
 294         * testsuite/ld-x86-64/x86-64.exp: Run tests for -z separate-code
 295         -z max-page-size=0x1000.
 296
 297 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         PR ld/22393
 300         * testsuite/ld-elf/pr16322.d: Add -z noseparate-code.
 301         * testsuite/ld-elf/pr22393-1.s: New file.
 302         * testsuite/ld-elf/pr22393-1a.d: Likewise.
 303         * testsuite/ld-elf/pr22393-1b.d: Likewise.
 304         * testsuite/ld-elf/pr22393-1c.d: Likewise.
 305         * testsuite/ld-elf/pr22393-1d.d: Likewise.
 306         * testsuite/ld-elf/pr22393-1e.d: Likewise.
 307         * testsuite/ld-elf/pr22393-1f.d: Likewise.
 308         * testsuite/ld-elf/pr22393-2a.c: Likewise.
 309         * testsuite/ld-elf/pr22393-2a.rd: Likewise.
 310         * testsuite/ld-elf/pr22393-2b.c: Likewise.
 311         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
 312         * testsuite/ld-elf/shared.exp: Run tests for -z separate-code.
 313
 314 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         PR ld/22393
 317         * NEWS: Mention "-z separate-code".
 318         * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): Get
 319         builtin linker scripts and return linker scripts from disk for
 320         "-z separate-code".
 321         (gld${EMULATION_NAME}_handle_option): Handle "-z separate-code"
 322         and "-z noseparate-code".
 323         * genscripts.sh: Generate linker scripts for "-z separate-code".
 324         (LD_FLAG): Set to *textonly for "-z separate-code".
 325         * ld.texinfo: Document "-z separate-code".
 326         * lexsup.c (elf_shlib_list_options): Add linker help messsages
 327         for "-z separate-code" and "-z noseparate-code".
 328         * scripttempl/elf.sc (SEPARATE_TEXT): New
 329         (TEXT_SEGMENT_ALIGN): Likewise.
 330         Use ${TEXT_SEGMENT_ALIGN} to align and pad text segment to
 331         ${MAXPAGESIZE}.
 332
 333 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         PR ld/22649
 336         * testsuite/ld-elf/pr22649-1.s: New file.
 337         * testsuite/ld-elf/pr22649-2a.s: Likewise.
 338         * testsuite/ld-elf/pr22649-2b.s: Likewise.
 339         * testsuite/ld-elf/pr22649.msg: Likewise.
 340         * testsuite/ld-elf/shared.exp: Run ld/22649 tests.
 341
 342 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         PR ld/22677
 345         * scripttempl/elf.sc (PREINIT_ARRAY): New.
 346         Don't add .preinit_array for ld -r.
 347         * testsuite/ld-elf/pr22677.d: New file.
 348         * testsuite/ld-elf/pr22677.s: Likewise.
 349
 350 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 351
 352         * ldexp.h (union etree_union): Remove defsym field.
 353         * ldexp.c (exp_assop): Remove defsym parameter, and use of defsym
 354         parameter.
 355         (exp_assign): Remove passing of defsym parameter.
 356         (exp_defsym): Likewise.
 357         (exp_provide): Likewise.
 358
 359 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 360
 361         * ldexp.c (exp_fold_tree_1): Rework condition underwhich provide
 362         nodes are ignored in the tree walk, and move the location at which
 363         we change provide nodes into provided nodes.
 364         (exp_init_os): Add etree_provided.
 365         * testsuite/ld-scripts/provide-6.d: New file.
 366         * testsuite/ld-scripts/provide-6.t: New file.
 367         * testsuite/ld-scripts/provide-7.d: New file.
 368         * testsuite/ld-scripts/provide-7.t: New file.
 369         * testsuite/ld-scripts/provide-8.d: New file.
 370         * testsuite/ld-scripts/provide-8.t: New file.
 371
 372 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 373
 374         * testsuite/ld-scripts/provide-3.d: Add xfail directive.
 375         * testsuite/ld-scripts/provide-4.d: Use new map file name.
 376         * testsuite/ld-scripts/provide-5.d: Use new map file name.
 377         * testsuite/ld-scripts/provide-4-map.d: Renamed to...
 378         * testsuite/ld-scripts/provide-4.map: ...this.
 379         * testsuite/ld-scripts/provide-5-map.d: Renamed to...
 380         * testsuite/ld-scripts/provide-5.map: ...this.
 381         * testsuite/ld-scripts/provide.exp: Move xfail into provide-3.d
 382         file, and run tests in a loop.
 383
 384 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 385
 386         * ldexp.c (exp_print_tree): Use '=' instead of ',' when printing
 387         PROVIDE statements.
 388         * testsuite/ld-scripts/provide-4.map: Update expected output.
 389         * testsuite/ld-scripts/provide-5.map: Likewise.
 390
 391 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         PR ld/22696
 394         * scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.
 395
 396 2018-01-09  Jim Wilson  <jimw@sifive.com>
 397
 398         * testsuite/ld-elf/eh-frame-hdr.d (#xfail): Delete
 399         (#alltargets): Renamed from #target.  Add shared.
 400         * testsuite/lib/ld-lib.exp (run_dump_test): Document shared target.
 401         Document alltargets option.  Add support for alltargets option.
 402         (istarget): Add support for shared target.
 403
 404 2018-01-08  Jim Wilson  <jimw@sifive.com>
 405
 406         * testsuite/ld-riscv-elf/c-lui.d: Don't use -shared.  Check for _start
 407         instead of .text.
 408         * testsuite/ld-riscv-elf/c-lui.s: Add _start label.
 409         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Before __global_pointer$
 410         tests, add call to check_shared_lib_support.
 411
 412 2018-01-05  Jim Wilson  <jimw@sifive.com>
 413
 414         * testsuite/ld-riscv-elf/disas-jalr.d: New.
 415         * testsuite/ld-riscv-elf/disas-jalr.s: New.
 416         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Run new testcase.
 417
 418         * emulparams/elf32lriscv-defs.sh (GENERATE_SHLIB_SCRIPT): Move inside
 419         case on $target, and don't set for riscv*-elf targets.
 420         (GENERATE_PIE_SCRIPT): Likewise.
 421
 422 2018-01-03  Alan Modra  <amodra@gmail.com>
 423
 424         Update year range in copyright notice of all files.
 425
 426 For older changes see ChangeLog-2017
 427 \f
 428 Copyright (C) 2018 Free Software Foundation, Inc.
 429
 430 Copying and distribution of this file, with or without modification,
 431 are permitted in any medium without royalty provided the copyright
 432 notice and this notice are preserved.
 433
 434 Local Variables:
 435 mode: change-log
 436 left-margin: 8
 437 fill-column: 74
 438 version-control: never
 439 End: