libatomic/ChangeLog

   1 2020-04-06  Maciej W. Rozycki  <macro@wdc.com>
   2
   3         * configure.ac: Add testsuite/libatomic-site-extra.exp to output
   4         files.
   5         * configure: Regenerate.
   6         * libatomic/testsuite/libatomic-site-extra.exp.in: New file.
   7         * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
   8         variable.
   9         * testsuite/Makefile.in: Regenerate.
  10
  11 2020-02-22  Jakub Jelinek  <jakub@redhat.com>
  12
  13         PR other/55930
  14         * Makefile.am (M_DEPS): Guard the empty definition with
  15         @AMDEP_FALSE@ rather than @AMDEP_TRUE@.
  16         * Makefile.in: Regenerated.
  17
  18 2020-02-22  Richard Purdie  <rpurdie@rpsys.net>
  19
  20         PR other/55930
  21         * Makefile.am (M_DEPS): Honor -disable-dependency-tracking.
  22         * Makefile.in: Regenerated.
  23
  24 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
  25
  26         * configure.ac: Handle `--with-toolexeclibdir='.
  27         * Makefile.in: Regenerate.
  28         * aclocal.m4: Regenerate.
  29         * configure: Regenerate.
  30         * testsuite/Makefile.in: Regenerate.
  31
  32 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
  33
  34         Update copyright years.
  35
  36 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
  37
  38         * configure: Regenerate.
  39
  40 2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
  41
  42         * configure.tgt: Handle arm*-*-uclinux*.
  43         * configure: Regenerate.
  44
  45 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
  46
  47         PR other/79543
  48         * acinclude.m4 (LIBAT_CHECK_LINKER_FEATURES): Fix GNU ld --version
  49         scanning to conform to the GNU Coding Standards.
  50         * configure: Regenerate.
  51
  52 2019-06-14  Matt Thomas  <matt@3am-software.com>
  53             Matthew Green  <mrg@eterna.com.au>
  54             Nick Hudson  <skrll@netbsd.org>
  55             Maya Rashish  <coypu@sdf.org>
  56
  57         * configure.tgt (arm*): Handle NetBSD in the same way as FreeBSD.
  58
  59 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
  60
  61         Update copyright years.
  62
  63 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  64
  65         PR bootstrap/82856
  66         * Makefile.am: Include multilib.am.
  67         * acinclude.m4: Use AC_LANG_SOURCE.
  68         * configure.ac: Remove AC_PREREQ.
  69         * testsuite/Makefile.am (RUNTEST): Remove quotes.
  70         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
  71         Regenerate.
  72
  73 2018-06-21  Christophe Lyon  <christophe.lyon@linaro.org>
  74
  75         * config/arm/arm-config.h (__ARM_ARCH__): Remove definitions, use
  76         __ARM_ARCH instead. Use __ARM_FEATURE_LDREX to define HAVE_STREX
  77         and HAVE_STREXBHD
  78
  79 2018-05-23  Florian Weimer  <fweimer@redhat.com>
  80
  81         PR libgcc/60790
  82         x86: Do not assume ELF constructors run before IFUNC resolvers.
  83         * config/x86/host-config.h (libat_feat1_ecx, libat_feat1_edx):
  84         Remove declarations.
  85         (__libat_feat1, __libat_feat1_init): Declare.
  86         (FEAT1_REGISTER): Define.
  87         (load_feat1): New function.
  88         (IFUNC_COND_1): Adjust.
  89         * config/x86/init.c (libat_feat1_ecx, libat_feat1_edx)
  90         (init_cpuid): Remove definitions.
  91         (__libat_feat1): New variable.
  92         (__libat_feat1_init): New function.
  93
  94 2018-05-02  Tom de Vries  <tom@codesourcery.com>
  95
  96         PR testsuite/85106
  97         * testsuite/lib/libatomic.exp: Include scanltranstree.exp.
  98
  99 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 100
 101         PR testsuite/85106
 102         * testsuite/lib/libatomic.exp: Include scanwpaipa.exp.
 103
 104 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         * configure: Regenerated.
 107
 108 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 109
 110         * configure: Regenerated.
 111
 112 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 113
 114         PR jit/85384
 115         * configure: Regenerate.
 116
 117 2018-03-09  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 118
 119         * config/s390/exch_n.c: New file.
 120         * configure.tgt: Add the config directory for s390.
 121
 122 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 123
 124         PR target/84148
 125         * configure: Regenerate.
 126
 127 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 128
 129         Update copyright years.
 130
 131 2017-12-14  Steve Ellcey  <sellcey@cavium.com>
 132
 133         * Makefile.am (IFUNC_OPTIONS): Change aarch64
 134         option from -march=armv8.1-a to -march=armv8-a+lse.
 135         * configure.ac (*aarch64*): Check to see if
 136         compiler understands -march=armv8-a+lse option.
 137         * configure.tgt (*aarch64*): Only set try_ifunc
 138         if compiler understands -march=armv8-a+lse option.
 139         * Makefile.in: Regenerate.
 140         * testsuite/Makefile.in: Regenerate.
 141         * configure: Regenerate.
 142         * aclocal.m4: Regenerate.
 143
 144 2017-12-04  Steve Ellcey  <sellcey@cavium.com>
 145
 146         * Makefile.am (ARCH_AARCH64_LINUX): Add IFUNC_OPTIONS and
 147         libatomic_la_LIBADD.
 148         * config/linux/aarch64/host-config.h: New file.
 149         * configure.ac (IFUNC_RESOLVER_ARGS): Define.
 150         (ARCH_AARCH64_LINUX): New conditional for IFUNC builds.
 151         * configure.tgt (aarch64): Set ARCH and try_ifunc.
 152         (aarch64*-*-linux*) Update config_path.
 153         (aarch64*-*-linux*) Set IFUNC_RESOLVER_ARGS.
 154         * libatomic_i.h (GEN_SELECTOR): Add IFUNC_RESOLVER_ARGS argument.
 155         * Makefile.in: Regenerate.
 156         * auto-config.h.in: Regenerate.
 157         * configure: Regenerate.
 158
 159 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 160
 161         * configure.ac: Set CET_FLAGS, update XCFLAGS.
 162         * acinclude.m4: Add cet.m4 and enable.m4.
 163         * configure: Regenerate.
 164         * Makefile.in: Likewise.
 165         * testsuite/Makefile.in: Likewise.
 166
 167 2017-10-20  Richard Earnshaw  <rearnsha@arm.com>
 168
 169         * Makefile.am: (IFUNC_OPTIONS): Set the architecture to
 170         -march=armv7-a+fp on Linux/Arm.
 171         * Makefile.in: Regenerated.
 172
 173 2017-10-02  Martin Sebor  <msebor@redhat.com>
 174
 175         PR c/81854
 176         * acinclude.m4 (LIBAT_CHECK_IFUNC): Have ifunc resolver return
 177         a function pointer rather than void* to avoid GCC 8 warnings.
 178         * configure: Regenerate.
 179         * libatomic_i.h: Declare ifunc resolvers to return function
 180         pointers rather than void*.
 181
 182 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 183
 184         * testsuite/lib/libatomic.exp: Load scanlang.exp.
 185
 186 2017-02-06  Palmer Dabbelt <palmer@dabbelt.com>
 187
 188         * configure.tgt: Add RISC-V tuple.
 189
 190 2017-02-01  Richard Henderson  <rth@redhat.com>
 191             Torvald Riegel  <triegel@redhat.com>
 192
 193         * acinclude.m4: Add #define FAST_ATOMIC_LDST_*.
 194         * auto-config.h.in: Regenerate.
 195         * config/x86/host-config.h (FAST_ATOMIC_LDST_16): Define to 0.
 196         (atomic_compare_exchange_n): New.
 197         * glfree.c (EXACT, LARGER): Change condition and add comments.
 198
 199 2017-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 200
 201         PR target/78945
 202         * config/arm/exch_n.c (libat_exchange): Check __ARM_FEATURE_SIMD32.
 203
 204 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 205
 206         PR other/79046
 207         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 208         of cat to get version from BASE-VER file.
 209         * testsuite/Makefile.in: Regenerated.
 210
 211 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 212
 213         PR other/79046
 214         * configure.ac: Add GCC_BASE_VER.
 215         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 216         get version from BASE-VER file.
 217         * testsuite/Makefile.in: Regenerated.
 218         * configure: Regenerated.
 219         * Makefile.in: Regenerated.
 220
 221 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 222
 223         Update copyright years.
 224
 225 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 226
 227         * configure: Regenerate.
 228
 229 2016-04-27  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 230
 231         * configure.tgt (configure_tgt_pre_target_cpu_XCFLAGS): New variable.
 232         (*-*-rtems*): New supported target.
 233         * config/rtems/host-config.h: New file.
 234         * config/rtems/lock.c: Likewise.
 235
 236 2016-04-25  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         PR target/70454
 239         * configure.tgt (XCFLAGS): Revert the last change.
 240
 241 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         PR target/70454
 244         * configure.tgt (XCFLAGS): Don't add -march=i486 to compile
 245         32-bit x86 target library on x86-64.
 246
 247 2016-01-06  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 248
 249         PR other/67627
 250         * Makefile.am (all-multi): Add dependency.
 251         * Makefile.in: Regenerate.
 252
 253 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 254
 255         Update copyright years.
 256
 257 2015-11-18  Joseph Myers  <joseph@codesourcery.com>
 258
 259         PR c/65083
 260         * fence.c, flag.c: New files.
 261         * Makefile.am (libatomic_la_SOURCES): Add fence.c and flag.c.
 262         * Makefile.in: Regenerate.
 263         * configure.ac (libtool_VERSION): Change to 3:0:2.
 264         * configure: Regenerate.
 265         * libatomic.map (LIBATOMIC_1.2): New symbol version.
 266
 267 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
 268
 269         * testsuite/lib/libatomic.exp: Load multiline.exp before
 270         prune.exp, using load_gcc_lib.
 271
 272 2015-07-14  John Marino  <gnugcc@marino.st>
 273
 274         * configure.tgt: Add *-*-dragonfly to supported targets.
 275
 276 2015-01-21  Andrew Waterman <waterman@cs.berkeley.edu>
 277
 278         * fop_n.c (libat_fetch_op): Align address to word boundary.
 279         (libat_op_fetch): Likewise.
 280
 281 2015-01-16  Ilya Verbin  <ilya.verbin@intel.com>
 282
 283         PR testsuite/64605
 284         * testsuite/lib/libatomic.exp: Do not load gcc-dg.exp.
 285         * testsuite/libatomic.c/c.exp: Load gcc-dg.exp.
 286
 287 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 288
 289         * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc.
 290
 291 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 292
 293         Update copyright years.
 294
 295 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 296
 297         * testsuite/lib/libatomic.exp: Load target-utils.exp
 298
 299 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         PR bootstrap/63784
 302         * configure: Regenerated.
 303
 304 2014-11-13  Andrew Waterman <waterman@cs.berkeley.edu>
 305
 306         * cas_n.c (libat_compare_exchange): Add missing cast.
 307
 308 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 309
 310         PR target/63610
 311         * configure: Regenerate.
 312
 313 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
 314
 315         * configure.tgt: Add cygwin to supported targets.
 316
 317 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
 318
 319         * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS.
 320
 321 2014-06-17  Kai Tietz  <ktietz@redhat.com>
 322
 323         * Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags.
 324         * configure.ac (ACX_LT_HOST_FLAGS): New.
 325         (target_thread_file): New.
 326         * configure.tgt (mingw): Add mingw support.
 327         * config/mingw/host-config.h: New file.
 328         * config/mingw/lock.c: Likewise.
 329         * Makefile.in: Regenerated.
 330         * configure: Likewise.
 331         * aclocal.m4: Likewise.
 332         * testsuite/Makefile.in: Likewise.
 333
 334 2014-02-20  Richard Henderson <rth@redhat.com>
 335
 336         PR c++/60272
 337         * cas_n.c (libat_compare_exchange): Conditionalize on failure
 338         the store back to EPTR.
 339
 340 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 341
 342         Update copyright years
 343
 344 2013-12-09  Uros Bizjak  <ubizjak@gmail.com>
 345
 346         * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE
 347         instructions when __SSE_MATH__ is defined.
 348
 349 2013-11-18  Joseph Myers  <joseph@codesourcery.com>
 350
 351         * testsuite/libatomic.c/atomic-compare-exchange-1.c,
 352         testsuite/libatomic.c/atomic-compare-exchange-2.c,
 353         testsuite/libatomic.c/atomic-compare-exchange-3.c,
 354         testsuite/libatomic.c/atomic-compare-exchange-4.c,
 355         testsuite/libatomic.c/atomic-compare-exchange-5.c,
 356         testsuite/libatomic.c/atomic-exchange-1.c,
 357         testsuite/libatomic.c/atomic-exchange-2.c,
 358         testsuite/libatomic.c/atomic-exchange-3.c,
 359         testsuite/libatomic.c/atomic-exchange-4.c,
 360         testsuite/libatomic.c/atomic-exchange-5.c,
 361         testsuite/libatomic.c/atomic-generic.c,
 362         testsuite/libatomic.c/atomic-load-1.c,
 363         testsuite/libatomic.c/atomic-load-2.c,
 364         testsuite/libatomic.c/atomic-load-3.c,
 365         testsuite/libatomic.c/atomic-load-4.c,
 366         testsuite/libatomic.c/atomic-load-5.c,
 367         testsuite/libatomic.c/atomic-op-1.c,
 368         testsuite/libatomic.c/atomic-op-2.c,
 369         testsuite/libatomic.c/atomic-op-3.c,
 370         testsuite/libatomic.c/atomic-op-4.c,
 371         testsuite/libatomic.c/atomic-op-5.c,
 372         testsuite/libatomic.c/atomic-store-1.c,
 373         testsuite/libatomic.c/atomic-store-2.c,
 374         testsuite/libatomic.c/atomic-store-3.c,
 375         testsuite/libatomic.c/atomic-store-4.c,
 376         testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
 377         int.  Do not require built-in sync support or add target-specific
 378         options.
 379         * testsuite/libatomic.c/atomic-exchange-1.c,
 380         testsuite/libatomic.c/atomic-exchange-2.c,
 381         testsuite/libatomic.c/atomic-exchange-3.c,
 382         testsuite/libatomic.c/atomic-exchange-4.c,
 383         testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
 384         count from expression using value of count.
 385
 386 2013-11-10  Uros Bizjak  <ubizjak@gmail.com>
 387
 388         * config/x86/fenv.c: New file.
 389
 390 2013-11-07  Joseph Myers  <joseph@codesourcery.com>
 391
 392         * fenv.c: New file.
 393         * libatomic.map (LIBATOMIC_1.1): New symbol version.  Include
 394         __atomic_feraiseexcept.
 395         * configure.ac (libtool_VERSION): Change to 2:0:1.
 396         (fenv.h): Test for header.
 397         * Makefile.am (libatomic_la_SOURCES): Add fenv.c.
 398         * Makefile.in, auto-config.h.in, configure: Regenerate.
 399
 400 2013-10-17  Michael Hudson-Doyle  <michael.hudson@linaro.org>
 401
 402         * libatomic/configure.tgt (aarch64*): Remove code preventing
 403         build.
 404
 405 2013-09-20  Alan Modra  <amodra@gmail.com>
 406
 407         * configure: Regenerate.
 408
 409 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 410
 411         Update copyright years.
 412
 413 2012-12-18  Ian Lance Taylor  <iant@google.com>
 414
 415         PR go/55201
 416         * Makefile.am (noinst_LTLIBRARIES): Define new make variable.
 417         (libatomic_convenience_la_SOURCES): Likewise.
 418         (libatomic_convenience_la_LIBADD): Likewise.
 419         * Makefile.in: Rebuild.
 420         * testsuite/Makefile.in: Rebuild.
 421
 422 2012-12-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 423
 424         * config/arm/arm-config.h (__ARM_ARCH_8A__): New.
 425
 426 2012-11-21  Matthias Klose  <doko@ubuntu.com>
 427
 428         * configure.tgt (i[3456]86): Handle -mx32 like -m64.
 429
 430 2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>
 431
 432         * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message.
 433         * configure: Regenerate.
 434
 435         * configure: Regenerate.
 436
 437 2012-10-23  Sofiane Naci <sofiane.naci@arm.com>
 438
 439         Mark libatomic unsupported in AArch64.
 440
 441         * configure.tgt: Mark libatomic unsupported.
 442
 443 2012-09-20  Jakub Jelinek  <jakub@redhat.com>
 444
 445         PR other/43620
 446         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 447         * configure: Regenerate.
 448         * Makefile.in: Regenerate.
 449
 450 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 451
 452         * configure: Regenerated.
 453
 454 2012-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 455
 456         PR other/53231
 457         * tas_n.c (libat_test_and_set): Correct return.  Remove unused variable.
 458
 459 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 460
 461         * configure: Regenerated.
 462
 463 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 464
 465         PR other/53284
 466         * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS
 467         instead of overriding.
 468         * configure: Regenerate.
 469
 470 2012-05-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 471
 472         * Makefile.am (libatomic.map-sun): Handle objects in
 473         libatomic_la_LIBADD.
 474         * aclocal.m4: Regenerate.
 475         * Makefile.in: Regenerate.
 476
 477 2012-05-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 478
 479         * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS.
 480         * configure: Regenerate.
 481
 482 2012-05-03  Richard Henderson  <rth@redhat.com>
 483
 484         * configure.ac (AM_MAINTAINER_MODE): New.
 485         * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation
 486         failure in gcc_no_link path.
 487         * configure, aclocal.m4, Makefile.in: Rebuild.
 488
 489 2012-05-01  Richard Henderson  <rth@redhat.com>
 490
 491         * Initial commit.
 492 \f
 493 Copyright (C) 2012-2020 Free Software Foundation, Inc.
 494
 495 Copying and distribution of this file, with or without modification,
 496 are permitted in any medium without royalty provided the copyright
 497 notice and this notice are preserved.