libatomic/ChangeLog

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