libatomic/ChangeLog

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