libatomic/ChangeLog

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