libatomic/ChangeLog

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