libatomic/ChangeLog

   1 2017-02-01  Richard Henderson  <rth@redhat.com>
   2             Torvald Riegel  <triegel@redhat.com>
   3
   4         * acinclude.m4: Add #define FAST_ATOMIC_LDST_*.
   5         * auto-config.h.in: Regenerate.
   6         * config/x86/host-config.h (FAST_ATOMIC_LDST_16): Define to 0.
   7         (atomic_compare_exchange_n): New.
   8         * glfree.c (EXACT, LARGER): Change condition and add comments.
   9
  10 2017-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  11
  12         PR target/78945
  13         * config/arm/exch_n.c (libat_exchange): Check __ARM_FEATURE_SIMD32.
  14
  15 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
  16
  17         PR other/79046
  18         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
  19         of cat to get version from BASE-VER file.
  20         * testsuite/Makefile.in: Regenerated.
  21
  22 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  23
  24         PR other/79046
  25         * configure.ac: Add GCC_BASE_VER.
  26         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  27         get version from BASE-VER file.
  28         * testsuite/Makefile.in: Regenerated.
  29         * configure: Regenerated.
  30         * Makefile.in: Regenerated.
  31
  32 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
  33
  34         Update copyright years.
  35
  36 2016-11-15  Matthias Klose  <doko@ubuntu.com>
  37
  38         * configure: Regenerate.
  39
  40 2016-04-27  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  41
  42         * configure.tgt (configure_tgt_pre_target_cpu_XCFLAGS): New variable.
  43         (*-*-rtems*): New supported target.
  44         * config/rtems/host-config.h: New file.
  45         * config/rtems/lock.c: Likewise.
  46
  47 2016-04-25  H.J. Lu  <hongjiu.lu@intel.com>
  48
  49         PR target/70454
  50         * configure.tgt (XCFLAGS): Revert the last change.
  51
  52 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
  53
  54         PR target/70454
  55         * configure.tgt (XCFLAGS): Don't add -march=i486 to compile
  56         32-bit x86 target library on x86-64.
  57
  58 2016-01-06  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  59
  60         PR other/67627
  61         * Makefile.am (all-multi): Add dependency.
  62         * Makefile.in: Regenerate.
  63
  64 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
  65
  66         Update copyright years.
  67
  68 2015-11-18  Joseph Myers  <joseph@codesourcery.com>
  69
  70         PR c/65083
  71         * fence.c, flag.c: New files.
  72         * Makefile.am (libatomic_la_SOURCES): Add fence.c and flag.c.
  73         * Makefile.in: Regenerate.
  74         * configure.ac (libtool_VERSION): Change to 3:0:2.
  75         * configure: Regenerate.
  76         * libatomic.map (LIBATOMIC_1.2): New symbol version.
  77
  78 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
  79
  80         * testsuite/lib/libatomic.exp: Load multiline.exp before
  81         prune.exp, using load_gcc_lib.
  82
  83 2015-07-14  John Marino  <gnugcc@marino.st>
  84
  85         * configure.tgt: Add *-*-dragonfly to supported targets.
  86
  87 2015-01-21  Andrew Waterman <waterman@cs.berkeley.edu>
  88
  89         * fop_n.c (libat_fetch_op): Align address to word boundary.
  90         (libat_op_fetch): Likewise.
  91
  92 2015-01-16  Ilya Verbin  <ilya.verbin@intel.com>
  93
  94         PR testsuite/64605
  95         * testsuite/lib/libatomic.exp: Do not load gcc-dg.exp.
  96         * testsuite/libatomic.c/c.exp: Load gcc-dg.exp.
  97
  98 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
  99
 100         * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc.
 101
 102 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 103
 104         Update copyright years.
 105
 106 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 107
 108         * testsuite/lib/libatomic.exp: Load target-utils.exp
 109
 110 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         PR bootstrap/63784
 113         * configure: Regenerated.
 114
 115 2014-11-13  Andrew Waterman <waterman@cs.berkeley.edu>
 116
 117         * cas_n.c (libat_compare_exchange): Add missing cast.
 118
 119 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 120
 121         PR target/63610
 122         * configure: Regenerate.
 123
 124 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
 125
 126         * configure.tgt: Add cygwin to supported targets.
 127
 128 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
 129
 130         * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS.
 131
 132 2014-06-17  Kai Tietz  <ktietz@redhat.com>
 133
 134         * Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags.
 135         * configure.ac (ACX_LT_HOST_FLAGS): New.
 136         (target_thread_file): New.
 137         * configure.tgt (mingw): Add mingw support.
 138         * config/mingw/host-config.h: New file.
 139         * config/mingw/lock.c: Likewise.
 140         * Makefile.in: Regenerated.
 141         * configure: Likewise.
 142         * aclocal.m4: Likewise.
 143         * testsuite/Makefile.in: Likewise.
 144
 145 2014-02-20  Richard Henderson <rth@redhat.com>
 146
 147         PR c++/60272
 148         * cas_n.c (libat_compare_exchange): Conditionalize on failure
 149         the store back to EPTR.
 150
 151 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 152
 153         Update copyright years
 154
 155 2013-12-09  Uros Bizjak  <ubizjak@gmail.com>
 156
 157         * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE
 158         instructions when __SSE_MATH__ is defined.
 159
 160 2013-11-18  Joseph Myers  <joseph@codesourcery.com>
 161
 162         * testsuite/libatomic.c/atomic-compare-exchange-1.c,
 163         testsuite/libatomic.c/atomic-compare-exchange-2.c,
 164         testsuite/libatomic.c/atomic-compare-exchange-3.c,
 165         testsuite/libatomic.c/atomic-compare-exchange-4.c,
 166         testsuite/libatomic.c/atomic-compare-exchange-5.c,
 167         testsuite/libatomic.c/atomic-exchange-1.c,
 168         testsuite/libatomic.c/atomic-exchange-2.c,
 169         testsuite/libatomic.c/atomic-exchange-3.c,
 170         testsuite/libatomic.c/atomic-exchange-4.c,
 171         testsuite/libatomic.c/atomic-exchange-5.c,
 172         testsuite/libatomic.c/atomic-generic.c,
 173         testsuite/libatomic.c/atomic-load-1.c,
 174         testsuite/libatomic.c/atomic-load-2.c,
 175         testsuite/libatomic.c/atomic-load-3.c,
 176         testsuite/libatomic.c/atomic-load-4.c,
 177         testsuite/libatomic.c/atomic-load-5.c,
 178         testsuite/libatomic.c/atomic-op-1.c,
 179         testsuite/libatomic.c/atomic-op-2.c,
 180         testsuite/libatomic.c/atomic-op-3.c,
 181         testsuite/libatomic.c/atomic-op-4.c,
 182         testsuite/libatomic.c/atomic-op-5.c,
 183         testsuite/libatomic.c/atomic-store-1.c,
 184         testsuite/libatomic.c/atomic-store-2.c,
 185         testsuite/libatomic.c/atomic-store-3.c,
 186         testsuite/libatomic.c/atomic-store-4.c,
 187         testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
 188         int.  Do not require built-in sync support or add target-specific
 189         options.
 190         * testsuite/libatomic.c/atomic-exchange-1.c,
 191         testsuite/libatomic.c/atomic-exchange-2.c,
 192         testsuite/libatomic.c/atomic-exchange-3.c,
 193         testsuite/libatomic.c/atomic-exchange-4.c,
 194         testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
 195         count from expression using value of count.
 196
 197 2013-11-10  Uros Bizjak  <ubizjak@gmail.com>
 198
 199         * config/x86/fenv.c: New file.
 200
 201 2013-11-07  Joseph Myers  <joseph@codesourcery.com>
 202
 203         * fenv.c: New file.
 204         * libatomic.map (LIBATOMIC_1.1): New symbol version.  Include
 205         __atomic_feraiseexcept.
 206         * configure.ac (libtool_VERSION): Change to 2:0:1.
 207         (fenv.h): Test for header.
 208         * Makefile.am (libatomic_la_SOURCES): Add fenv.c.
 209         * Makefile.in, auto-config.h.in, configure: Regenerate.
 210
 211 2013-10-17  Michael Hudson-Doyle  <michael.hudson@linaro.org>
 212
 213         * libatomic/configure.tgt (aarch64*): Remove code preventing
 214         build.
 215
 216 2013-09-20  Alan Modra  <amodra@gmail.com>
 217
 218         * configure: Regenerate.
 219
 220 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 221
 222         Update copyright years.
 223
 224 2012-12-18  Ian Lance Taylor  <iant@google.com>
 225
 226         PR go/55201
 227         * Makefile.am (noinst_LTLIBRARIES): Define new make variable.
 228         (libatomic_convenience_la_SOURCES): Likewise.
 229         (libatomic_convenience_la_LIBADD): Likewise.
 230         * Makefile.in: Rebuild.
 231         * testsuite/Makefile.in: Rebuild.
 232
 233 2012-12-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 234
 235         * config/arm/arm-config.h (__ARM_ARCH_8A__): New.
 236
 237 2012-11-21  Matthias Klose  <doko@ubuntu.com>
 238
 239         * configure.tgt (i[3456]86): Handle -mx32 like -m64.
 240
 241 2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>
 242
 243         * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message.
 244         * configure: Regenerate.
 245
 246         * configure: Regenerate.
 247
 248 2012-10-23  Sofiane Naci <sofiane.naci@arm.com>
 249
 250         Mark libatomic unsupported in AArch64.
 251
 252         * configure.tgt: Mark libatomic unsupported.
 253
 254 2012-09-20  Jakub Jelinek  <jakub@redhat.com>
 255
 256         PR other/43620
 257         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 258         * configure: Regenerate.
 259         * Makefile.in: Regenerate.
 260
 261 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 262
 263         * configure: Regenerated.
 264
 265 2012-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 266
 267         PR other/53231
 268         * tas_n.c (libat_test_and_set): Correct return.  Remove unused variable.
 269
 270 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 271
 272         * configure: Regenerated.
 273
 274 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 275
 276         PR other/53284
 277         * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS
 278         instead of overriding.
 279         * configure: Regenerate.
 280
 281 2012-05-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 282
 283         * Makefile.am (libatomic.map-sun): Handle objects in
 284         libatomic_la_LIBADD.
 285         * aclocal.m4: Regenerate.
 286         * Makefile.in: Regenerate.
 287
 288 2012-05-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 289
 290         * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS.
 291         * configure: Regenerate.
 292
 293 2012-05-03  Richard Henderson  <rth@redhat.com>
 294
 295         * configure.ac (AM_MAINTAINER_MODE): New.
 296         * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation
 297         failure in gcc_no_link path.
 298         * configure, aclocal.m4, Makefile.in: Rebuild.
 299
 300 2012-05-01  Richard Henderson  <rth@redhat.com>
 301
 302         * Initial commit.
 303 \f
 304 Copyright (C) 2012-2017 Free Software Foundation, Inc.
 305
 306 Copying and distribution of this file, with or without modification,
 307 are permitted in any medium without royalty provided the copyright
 308 notice and this notice are preserved.