libatomic/ChangeLog

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