libsanitizer/ChangeLog

   1 2023-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         * LOCAL_PATCHES: Update.
   4
   5 2023-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   6
   7         PR sanitizer/112563
   8         * sanitizer_common/sanitizer_redefine_builtins.h: Check
   9         HAVE_AS_SYM_ASSIGN.
  10
  11 2023-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  12
  13         PR sanitizer/112563
  14         * configure.ac (libsanitizer_cv_as_sym_assign): Check for
  15         assembler symbol assignment support.
  16         * configure: Regenerate.
  17         * asan/Makefile.am (DEFS): Add @AS_SYM_ASSIGN_DEFS@.
  18         * Makefile.in, asan/Makefile.in, hwasan/Makefile.in,
  19         interception/Makefile.in, libbacktrace/Makefile.in,
  20         lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
  21         ubsan/Makefile.in: Regenerate.
  22
  23 2023-11-21  Jakub Jelinek  <jakub@redhat.com>
  24
  25         PR sanitizer/112562
  26         * sanitizer_common/sanitizer_asm.h: Cherry-pick llvm-project revision
  27         a855a16a02e76a0f4192c038bb64f3773947a2f7.
  28         * interception/interception.h: Likewise.
  29
  30 2023-11-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  31
  32         * asan/asan_mac.cpp: Protect Apple blocks behind the
  33         MISSING_BLOCKS_SUPPORT macro.
  34
  35 2023-11-15  Jakub Jelinek  <jakub@redhat.com>
  36
  37         * LOCAL_PATCHES: Update revisions.
  38
  39 2023-11-15  Jakub Jelinek  <jakub@redhat.com>
  40
  41         * ubsan/ubsan_handlers_cxx.h (FunctionTypeMismatchData): Forward
  42         declare.
  43         (__ubsan_handle_function_type_mismatch_v1,
  44         __ubsan_handle_function_type_mismatch_v1_abort): Declare.
  45         * ubsan/ubsan_handlers_cxx.cpp (handleFunctionTypeMismatch,
  46         __ubsan_handle_function_type_mismatch_v1,
  47         __ubsan_handle_function_type_mismatch_v1_abort): New functions readded
  48         for backwards compatibility from older ubsan.
  49         * ubsan/ubsan_interface.inc (__ubsan_handle_function_type_mismatch_v1,
  50         __ubsan_handle_function_type_mismatch_v1_abort): Readd.
  51
  52 2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
  53
  54         * asan/Makefile.am: Handle Darwin rpaths.
  55         * asan/Makefile.in: Regenerate.
  56         * configure: Regenerate.
  57         * hwasan/Makefile.am: Handle Darwin rpaths.
  58         * hwasan/Makefile.in: Regenerate.
  59         * lsan/Makefile.am: Handle Darwin rpaths.
  60         * lsan/Makefile.in: Regenerate.
  61         * tsan/Makefile.am: Handle Darwin rpaths.
  62         * tsan/Makefile.in: Regenerate.
  63         * ubsan/Makefile.am: Handle Darwin rpaths.
  64         * ubsan/Makefile.in: Regenerate.
  65
  66 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  67
  68         * configure: Regenerate.
  69
  70 2023-08-07  Alexander von Gluck IV  <kallisti5@unixzen.com>
  71
  72         * configure: Regenerate.
  73
  74 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  75
  76         * configure: Regenerate.
  77
  78 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  79
  80         * configure: Regenerate.
  81
  82 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
  83
  84         * configure: Regenerate.
  85
  86 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
  87
  88         * configure: Regenerate.
  89
  90 2023-08-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  91
  92         * sanitizer_common/sanitizer_stacktrace_sparc.cpp,
  93         sanitizer_common/sanitizer_unwind_linux_libcdep.cpp: Cherry-pick
  94         llvm-project revision 679c076ae446af81eba81ce9b94203a273d4b88a.
  95
  96 2023-04-30  Martin Liska  <mliska@suse.cz>
  97
  98         PR sanitizer/109674
  99         * hwasan/Makefile.am: Depend on liblsan.
 100         * hwasan/Makefile.in: Re-generate.
 101
 102 2023-04-30  Martin Liska  <mliska@suse.cz>
 103
 104         * LOCAL_PATCHES: Update revision.
 105
 106 2023-04-26  Martin Liska  <mliska@suse.cz>
 107
 108         * LOCAL_PATCHES: Change revision.
 109
 110 2023-04-18  Iain Sandoe  <iain@sandoe.co.uk>
 111
 112         * configure.tgt: Unsupport Darwin22+ until a mechanism can be found
 113         to locate dyld in the shared cache.
 114
 115 2023-01-31  H.J. Lu  <hjl.tools@gmail.com>
 116
 117         PR sanitizer/108106
 118         * hwasan/hwasan_setjmp_x86_64.S (__interceptor_setjmp): Jump
 119         to .Linterceptor_sigsetjmp instead of __interceptor_sigsetjmp.
 120         (__interceptor_sigsetjmp): Add a local alias,
 121         .Linterceptor_sigsetjmp.
 122
 123 2023-01-31  Martin Liska  <mliska@suse.cz>
 124
 125         * configure: Regenerate.
 126
 127 2023-01-31  YunQiang Su  <yunqiang.su@cipunited.com>
 128
 129         * configure.ac: set -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 130         always for mips*.
 131         * configure: Regenerate.
 132
 133 2023-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 134
 135         * sanitizer_common/sanitizer_platform_interceptors.h: Cherry-pick
 136         llvm-project revision 951cf656b2faaf6fc0baa867293c0cb0ab131951.
 137
 138 2022-12-19  Jakub Jelinek  <jakub@redhat.com>
 139
 140         * hwasan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
 141         libhwasan_preinit.o.
 142         (hwasan_files): Remove hwasan_preinit.cpp.
 143         (libhwasan_preinit.o): Copy from hwasan_preinit.o.
 144         * hwasan/Makefile.in: Regenerated.
 145
 146 2022-12-13  Jakub Jelinek  <jakub@redhat.com>
 147
 148         PR sanitizer/108072
 149         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zstd): Define.
 150
 151 2022-12-09  liuhongt  <hongtao.liu@intel.com>
 152
 153         * configure.tgt: Enable hwasan for x86-64.
 154
 155 2022-12-04  Iain Sandoe  <iain@sandoe.co.uk>
 156
 157         * configure.tgt: Restrict build to Darwin 16 or newer.
 158
 159 2022-11-15  Martin Liska  <mliska@suse.cz>
 160
 161         * LOCAL_PATCHES: Update local patches.
 162
 163 2022-11-15  Martin Liska  <mliska@suse.cz>
 164
 165         * merge.sh: Use git clone --depth 1.
 166
 167 2022-10-19  Martin Liska  <mliska@suse.cz>
 168
 169         * configure: Regenerate.
 170
 171 2022-10-18  Florian Weimer  <fweimer@redhat.com>
 172
 173         * configure.ac (sanitizer_supported): Include <unistd.h> for
 174         syscall prototype.
 175         * configure: Regenerate.
 176
 177 2022-10-12  Martin Liska  <mliska@suse.cz>
 178
 179         * configure: Regenerate.
 180
 181 2022-10-11  Olivier Hainque  <hainque@adacore.com>
 182             Olivier Hainque  <hainque@adacore.com>
 183
 184         * configure: Regenerate.
 185
 186 2022-10-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 187
 188         PR sanitizer/105531
 189         * sanitizer_common/sanitizer_procmaps_solaris.cpp: Cherry-pick
 190         llvm-project revision 1cd4d63fb9ab0f04c7151911dde0d58b673823de.
 191
 192 2022-09-04  Iain Sandoe  <iain@sandoe.co.uk>
 193
 194         * LOCAL_PATCHES: Update.
 195
 196 2022-08-31  Xi Ruoyao  <xry111@xry111.site>
 197
 198         * configure.tgt: Allow loongarch64-*-linux*.
 199
 200 2022-08-30  Martin Liska  <mliska@suse.cz>
 201
 202         * LOCAL_PATCHES: Update.
 203
 204 2022-08-30  Martin Liska  <mliska@suse.cz>
 205
 206         * sanitizer_common/Makefile.am: Remove sanitizer_openbsd.
 207         * sanitizer_common/Makefile.in: Regenerate.
 208
 209 2022-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 210
 211         PR sanitizer/105531
 212         * sanitizer_common/sanitizer_linux_libcdep.cpp,
 213         sanitizer_common/sanitizer_solaris.h:: Cherry-pick
 214         llvm-project revision 3776db9a4fd2080d23d6a5f52e405eea44558761.
 215
 216 2022-05-05  Martin Liska  <mliska@suse.cz>
 217
 218         * LOCAL_PATCHES: Update.
 219
 220 2022-05-04  Martin Liska  <mliska@suse.cz>
 221
 222         * tsan/Makefile.am: Update Makefile.am files.
 223         * hwasan/Makefile.am: Likewise.
 224         * sanitizer_common/Makefile.am: Likewise.
 225         * Makefile.in: Re-generate.
 226         * asan/Makefile.in: Likewise.
 227         * hwasan/Makefile.in: Likewise.
 228         * interception/Makefile.in: Likewise.
 229         * libbacktrace/Makefile.in: Likewise.
 230         * lsan/Makefile.in: Likewise.
 231         * sanitizer_common/Makefile.in: Likewise.
 232         * tsan/Makefile.in: Likewise.
 233         * ubsan/Makefile.in: Likewise.
 234
 235 2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
 236
 237         * configure.tgt: Enable build on mips*64*-*-linux*.
 238
 239 2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
 240
 241         * sanitizer_common/sanitizer_atomic_clang.h: Ensures to only
 242         include sanitizer_atomic_clang_mips.h for O32.
 243
 244 2022-02-15  Jakub Jelinek  <jakub@redhat.com>
 245
 246         * sanitizer_common/sanitizer_linux_libcdep.cpp: Cherry-pick
 247         llvm-project revision ef14b78d9a144ba81ba02083fe21eb286a88732b.
 248
 249 2022-02-03  David Seifert  <soap@gentoo.org>
 250             Jakub Jelinek  <jakub@redhat.com>
 251
 252         * configure.ac: Support --disable-werror.
 253         * aclocal.m4: Include also ../config/warnings.m4.
 254         * libbacktrace/Makefile.am (WARN_FLAGS): Remove.
 255         * configure: Regenerate.
 256         * Makefile.in: Regenerate.
 257         * asan/Makefile.in: Regenerate.
 258         * hwasan/Makefile.in: Regenerate.
 259         * interception/Makefile.in: Regenerate.
 260         * libbacktrace/Makefile.in: Regenerate.
 261         * lsan/Makefile.in: Regenerate.
 262         * sanitizer_common/Makefile.in: Regenerate.
 263         * tsan/Makefile.in: Regenerate.
 264         * ubsan/Makefile.in: Regenerate.
 265
 266 2021-12-06  H.J. Lu  <hjl.tools@gmail.com>
 267
 268         * LOCAL_PATCHES: Add commit 70b043845d7.
 269
 270 2021-12-06  H.J. Lu  <hjl.tools@gmail.com>
 271
 272         PR sanitizer/103466
 273         * tsan/tsan_rtl_amd64.S (__tsan_trace_switch_thunk): Replace
 274         vmovdqu with movdqu.
 275         (__tsan_report_race_thunk): Likewise.
 276
 277 2021-11-28  Andrew Pinski  <apinski@marvell.com>
 278
 279         PR sanitizer/62157
 280         * Makefile.am: Force DIST_SUBDIRS to be SUBDIRS.
 281         * Makefile.in: Regenerate.
 282         * asan/Makefile.in: Likewise.
 283         * hwasan/Makefile.in: Likewise.
 284         * interception/Makefile.in: Likewise.
 285         * libbacktrace/Makefile.in: Likewise.
 286         * lsan/Makefile.in: Likewise.
 287         * sanitizer_common/Makefile.in: Likewise.
 288         * tsan/Makefile.in: Likewise.
 289         * ubsan/Makefile.in: Likewise.
 290
 291 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
 292
 293         PR bootstrap/102675
 294         * sanitizer_common/Makefile.am: Use -DUSE_SYSTEM_MD5 in AM_CXXFLAGS
 295         of sanitizer_platform_limits_freebsd.cpp.
 296         * sanitizer_common/Makefile.in: Regenerated.
 297
 298 2021-11-13  H.J. Lu  <hjl.tools@gmail.com>
 299
 300         * LOCAL_PATCHES: Update to the corresponding revision.
 301
 302 2021-11-04  Martin Liska  <mliska@suse.cz>
 303
 304         * LOCAL_PATCHES: Update git revision.
 305
 306 2021-10-08  H.J. Lu  <hjl.tools@gmail.com>
 307
 308         PR sanitizer/102632
 309         * asan/Makefile.am (AM_CCASFLAGS): New.  Set to $(EXTRA_ASFLAGS).
 310         * hwasan/Makefile.am (AM_CCASFLAGS): Likewise.
 311         * interception/Makefile.am (AM_CCASFLAGS): Likewise.
 312         * lsan/Makefile.am (AM_CCASFLAGS): Likewise.
 313         * tsan/Makefile.am (AM_CCASFLAGS): Likewise.
 314         * ubsan/Makefile.am (AM_CCASFLAGS): Likewise.
 315         * asan/Makefile.in: Regenerate.
 316         * hwasan/Makefile.in: Likewise.
 317         * interception/Makefile.in: Likewise.
 318         * lsan/Makefile.in: Likewise.
 319         * tsan/Makefile.in: Likewise.
 320         * ubsan/Makefile.in: Likewise.
 321
 322 2021-10-06  H.J. Lu  <hjl.tools@gmail.com>
 323
 324         * LOCAL_PATCHES: Update to the corresponding revision.
 325
 326 2021-10-01  H.J. Lu  <hjl.tools@gmail.com>
 327
 328         * LOCAL_PATCHES: Update to the corresponding revision.
 329
 330 2021-08-11  Jakub Jelinek  <jakub@redhat.com>
 331
 332         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 333         llvm-project revision faef0d042f523357fe5590e7cb6a8391cf0351a8.
 334
 335 2021-08-03  Mosè Giordano  <mose@gnu.org>
 336
 337         PR sanitizer/101111
 338         * configure.tgt: Fix bashism in setting of `EXTRA_CXXFLAGS'.
 339
 340 2021-07-28  Ilya Leoshkevich  <iii@linux.ibm.com>
 341
 342         * configure.tgt (s390*-*-linux*): Enable LSan and TSan for
 343         s390x.
 344
 345 2021-07-20  H.J. Lu  <hjl.tools@gmail.com>
 346
 347         * asan/libtool-version: Bump version.
 348         * tsan/libtool-version: Likewise.
 349
 350 2021-07-20  H.J. Lu  <hjl.tools@gmail.com>
 351
 352         * LOCAL_PATCHES: Update to the corresponding revision.
 353
 354 2021-05-21  Tamar Christina  <tamar.christina@arm.com>
 355
 356         PR sanitizer/100379
 357         * sanitizer_common/sanitizer_common_interceptors_ioctl.inc: Cherry-pick
 358         llvm-project revision f7c5351552387bd43f6ca3631016d7f0dfe0f135.
 359         * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.
 360         * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
 361
 362 2021-05-13  Iain Sandoe  <iain@sandoe.co.uk>
 363
 364         * LOCAL_PATCHES: Add Darwin patch for __builtin_os_log_format.
 365
 366 2021-05-13  Iain Sandoe  <iain@sandoe.co.uk>
 367
 368         * sanitizer_common/sanitizer_mac.cpp : Check for the
 369         availability of __builtin_os_log_format before trying to
 370         include a header depending on it.
 371         (OS_LOG_DEFAULT): New.
 372         (os_log_error): Define to a fall-back using an older API.
 373
 374 2021-05-13  Martin Liska  <mliska@suse.cz>
 375
 376         * LOCAL_PATCHES: Update to the corresponding revision.
 377
 378 2021-04-17  Jakub Jelinek  <jakub@redhat.com>
 379
 380         PR sanitizer/100114
 381         * sanitizer_common/sanitizer_posix_libcdep.cpp: Cherry-pick
 382         llvm-project revisions 82150606fb11d28813ae6da1101f5bda638165fe
 383         and b93629dd335ffee2fc4b9b619bf86c3f9e6b0023.
 384
 385 2021-03-08  Martin Liska  <mliska@suse.cz>
 386
 387         PR sanitizer/98920
 388         * asan/asan_interceptors.cpp (COMMON_INTERCEPT_FUNCTION_VER):
 389         Cherry pick.
 390         (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK): Likewise.
 391         * asan/asan_interceptors.h (ASAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK): Likewise.
 392         * sanitizer_common/sanitizer_common_interceptors.inc
 393         (COMMON_INTERCEPT_FUNCTION_GLIBC_VER_MIN): Likewise.
 394         (INIT_REGEX): Likewise.
 395         * tsan/tsan_interceptors_posix.cpp (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK):
 396         Likewise.
 397
 398 2021-01-26  Martin Liska  <mliska@suse.cz>
 399
 400         PR sanitizer/98828
 401         * lsan/Makefile.am: Add missing lsan_posix.cpp file.
 402         * lsan/Makefile.in: Likewise.
 403
 404 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 405
 406         * configure: Re-generate.
 407
 408 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
 409
 410         PR target/97865
 411         * configure.tgt: Add dynamic_lookup to EXTRA_CXXFLAGS for
 412         Darwin.
 413         * configure: Regenerate.
 414
 415 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
 416
 417         * configure: Regenerate.
 418
 419 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 420
 421         * LOCAL_PATCHES: Add one commit.
 422
 423 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 424
 425         * Makefile.am: Condition Build hwasan directory.
 426         * Makefile.in: Regenerate.
 427         * configure: Regenerate.
 428         * configure.ac: Set HWASAN_SUPPORTED based on target
 429         architecture.
 430         * configure.tgt: Likewise.
 431
 432 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 433
 434         * Makefile.am:  Build libhwasan.
 435         * Makefile.in:  Build libhwasan.
 436         * asan/Makefile.in:  Build libhwasan.
 437         * configure:  Build libhwasan.
 438         * configure.ac:  Build libhwasan.
 439         * hwasan/Makefile.am: New file.
 440         * hwasan/Makefile.in: New file.
 441         * hwasan/libtool-version: New file.
 442         * interception/Makefile.in: Build libhwasan.
 443         * libbacktrace/Makefile.in: Build libhwasan.
 444         * libsanitizer.spec.in: Build libhwasan.
 445         * lsan/Makefile.in: Build libhwasan.
 446         * sanitizer_common/Makefile.in: Build libhwasan.
 447         * tsan/Makefile.in: Build libhwasan.
 448         * ubsan/Makefile.in: Build libhwasan.
 449
 450 2020-11-21  Iain Sandoe  <iain@sandoe.co.uk>
 451
 452         * configure.tgt: Allow x86_64 Darwin2x.
 453
 454 2020-11-13  Martin Liska  <mliska@suse.cz>
 455
 456         * LOCAL_PATCHES: Update to the latest commit.
 457
 458 2020-10-19  Martin Liska  <mliska@suse.cz>
 459
 460         * LOCAL_PATCHES: Add one commit.
 461
 462 2020-10-18  Iain Sandoe  <iain@sandoe.co.uk>
 463
 464         * sanitizer_common/sanitizer_mac.h: Ensure that TARGET_OS_
 465         macros are defined where the macOS SDK does not contain
 466         them.
 467         (TARGET_OS_OSX, TARGET_OS_IOS, TARGET_OS_TV, TARGET_OS_WATCH):
 468         Define where needed.
 469
 470 2020-10-16  Martin Liska  <mliska@suse.cz>
 471
 472         * LOCAL_PATCHES: Update revision.
 473
 474 2020-09-21  Ian Lance Taylor  <iant@golang.org>
 475
 476         * libbacktrace/backtrace-rename.h (backtrace_uncompress_lzma):
 477         Define.
 478         (backtrace_syminfo_to_full_callback): Define.
 479         (backtrace_syminfo_to_full_error_callback): Define.
 480
 481 2020-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 482
 483         * sanitizer_common/sanitizer_linux.cpp: Cherry-pick llvm-project
 484         revision f0e9b76c3500496f8f3ea7abe6f4bf801e3b41e7.
 485
 486 2020-06-09  Martin Liska  <mliska@suse.cz>
 487
 488         * asan/Makefile.am: Replace gnu++11 with gnu++14.
 489         * interception/Makefile.am: Likewise.
 490         * libbacktrace/Makefile.am: Likewise.
 491         * lsan/Makefile.am: Likewise.
 492         * sanitizer_common/Makefile.am: Likewise.
 493         * tsan/Makefile.am: Likewise.
 494         * ubsan/Makefile.am: Likewise.
 495         * asan/Makefile.in: Regenerate.
 496         * interception/Makefile.in: Likewise.
 497         * libbacktrace/Makefile.in: Likewise.
 498         * lsan/Makefile.in: Likewise.
 499         * sanitizer_common/Makefile.in: Likewise.
 500         * tsan/Makefile.in: Likewise.
 501         * ubsan/Makefile.in: Likewise.
 502
 503 2020-06-02  Martin Liska  <mliska@suse.cz>
 504
 505         * LOCAL_PATCHES: Update hash of local patches.
 506
 507 2020-06-02  Martin Liska  <mliska@suse.cz>
 508
 509         * MERGE: Merge from master.
 510
 511 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
 512
 513         PR bootstrap/95413
 514         * configure: Regenerated.
 515
 516 2020-05-29  Martin Liska  <mliska@suse.cz>
 517
 518         * HOWTO_MERGE: Do not mention not existing argument.
 519         * README.gcc: Update LLVM repository location.
 520
 521 2020-05-26  Martin Liska  <mliska@suse.cz>
 522
 523         * LOCAL_PATCHES: Use git hash instead of SVN id.
 524         * merge.sh: Use git instead of VCS.  Update paths
 525         relative to upstream git repository.
 526
 527 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 528
 529         PR bootstrap/95147
 530         * configure: Regenerated.
 531
 532 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         * configure: Regenerated.
 535
 536 2020-05-01  Andreas Tobler  <andreast@gcc.gnu.org>
 537
 538         * configure.tgt: Add x86_64- and i?86-*-freebsd* targets.
 539
 540 2020-05-01  Andreas Tobler  <andreast@gcc.gnu.org>
 541
 542         * sanitizer_common/Makefile.am: Add
 543         sanitizer_platform_limits_freebsd.cpp.
 544         * sanitizer_common/Makefile.in: Regenerate.
 545
 546 2020-03-01  Iain Sandoe  <iain@sandoe.co.uk>
 547
 548         PR sanitizer/93731
 549         * configure.tgt (x86_64-*-darwin*, i?86-*-darwin*): Enable by
 550         default only for Darwin versions greater than 12 (macOS 10.8).
 551
 552 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 553
 554         * configure.ac: Handle `--with-toolexeclibdir='.
 555         * Makefile.in: Regenerate.
 556         * aclocal.m4: Regenerate.
 557         * configure: Regenerate.
 558         * asan/Makefile.in: Regenerate.
 559         * interception/Makefile.in: Regenerate.
 560         * libbacktrace/Makefile.in: Regenerate.
 561         * lsan/Makefile.in: Regenerate.
 562         * sanitizer_common/Makefile.in: Regenerate.
 563         * tsan/Makefile.in: Regenerate.
 564         * ubsan/Makefile.in: Regenerate.
 565
 566 2019-11-26  Jakub Jelinek  <jakub@redhat.com>
 567
 568         PR sanitizer/92154
 569         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry-pick
 570         llvm-project revision 947f9692440836dcb8d88b74b69dd379d85974ce.
 571         * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.
 572
 573 2019-11-20  Martin Liska  <mliska@suse.cz>
 574
 575         * libtool-version: Remove.
 576         * lsan/libtool-version: Upate comment to not mention libmudflap.
 577         * tsan/libtool-version: Likewise.
 578         * ubsan/libtool-version: Likewise.
 579
 580 2019-11-13  Andreas Schwab  <schwab@suse.de>
 581
 582         * configure.tgt (riscv64-*-linux*): Enable build.
 583
 584 2019-11-07  Martin Liska  <mliska@suse.cz>
 585
 586         * all source files: Reapply all revisions mentioned in LOCAL_PATCHES.
 587
 588 2019-11-07  Martin Liska  <mliska@suse.cz>
 589
 590         * merge.sh: Update to use llvm-project git repository.
 591         * all source files: Merge from upstream
 592         82588e05cc32bb30807e480abd4e689b0dee132a.
 593
 594 2019-11-05  Martin Liska  <mliska@suse.cz>
 595
 596         * ubsan/ubsan_flags.cpp (InitializeFlags): Trunk decided to print
 597         summary for all sanitizers, but we want to have UBSAN without it.
 598
 599 2019-11-05  Martin Liska  <mliska@suse.cz>
 600
 601         * asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply from
 602         LOCAL_PATCHES.
 603         (CheckODRViolationViaPoisoning): Likewise.
 604         (RegisterGlobal): Likewise.
 605         * asan/asan_interceptors.h (ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION): Likewise.
 606         (defined): Likewise.
 607         * asan/asan_mapping.h: Likewise.
 608         * sanitizer_common/sanitizer_linux_libcdep.cpp (defined): Likewise.
 609         * sanitizer_common/sanitizer_mac.cpp (defined): Likewise.
 610         * sanitizer_common/sanitizer_platform_limits_linux.cpp (defined): Likewise.
 611         * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
 612         * sanitizer_common/sanitizer_stacktrace.cpp (GetCanonicFrame): Likewise.
 613         * tsan/tsan_rtl_ppc64.S: Likewise.
 614         * ubsan/ubsan_handlers.cpp (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 615         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 616         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 617         (struct CFICheckFailData): Likewise.
 618         (RECOVERABLE): Likewise.
 619         * ubsan/ubsan_platform.h: Likewise.
 620
 621 2019-11-05  Martin Liska  <mliska@suse.cz>
 622
 623         * tsan/Makefile.am: Rename tsan_interceptors.cpp to
 624         tsan_interceptors_posix.
 625         * tsan/Makefile.in: Regenerate.
 626
 627 2019-11-05  Martin Liska  <mliska@suse.cz>
 628
 629         * all source files: Merge from upstream r375507.
 630
 631 2019-10-22  Tamar Christina  <tamar.christina@arm.com>
 632
 633         PR sanitizer/92154
 634         * sanitizer_common/sanitizer_platform_limits_posix.cpp:
 635         Cherry-pick compiler-rt revision r375220.
 636
 637 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
 638
 639         * configure: Regenerate.
 640
 641 2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
 642         Mickaël Guêné <mickael.guene@st.com>
 643
 644         * configure.tgt (arm*-*-*fdpiceabi): Sanitizers are
 645         unsupported in this configuration.
 646
 647 2019-08-16  Iain Sandoe  <iain@sandoe.co.uk>
 648
 649         * LOCAL_PATCHES: Add r274585.
 650
 651 2019-08-16  Iain Sandoe  <iain@sandoe.co.uk>
 652
 653         * asan/asan_interceptors.h: Reapply r272406.
 654
 655 2019-08-15  Martin Liska  <mliska@suse.cz>
 656
 657         * LOCAL_PATCHES: Add r274540
 658
 659 2019-08-15  Martin Liska  <mliska@suse.cz>
 660
 661         * tsan/tsan_rtl_ppc64.S: Reapply.
 662
 663 2019-08-15  Iain Sandoe  <iain@sandoe.co.uk>
 664
 665         PR bootstrap/91455
 666         * Makefile.in: Regenerated.
 667         * aclocal.m4: Likewise.
 668         * asan/Makefile.in: Likewise.
 669         * configure: Likewise.
 670         * interception/Makefile.in: Likewise.
 671         * libbacktrace/Makefile.in: Likewise.
 672         * lsan/Makefile.in: Likewise.
 673         * sanitizer_common/Makefile.am: Include top_srcdir unconditionally.
 674         * sanitizer_common/Makefile.in: Regenerated.
 675         * tsan/Makefile.in: Likewise.
 676         * ubsan/Makefile.in: Likewise.
 677
 678 2019-08-14  Martin Liska  <mliska@suse.cz>
 679
 680         * LOCAL_PATCHES: Refresh based on what was committed.
 681
 682 2019-08-14  Martin Liska  <mliska@suse.cz>
 683
 684         * asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply
 685         patch from trunk.
 686         (CheckODRViolationViaPoisoning): Likewise.
 687         (RegisterGlobal): Likewise.
 688         * asan/asan_mapping.h: Likewise.
 689         * sanitizer_common/sanitizer_linux_libcdep.cpp (defined): Likewise.
 690         * sanitizer_common/sanitizer_mac.cpp (defined): Likewise.
 691         * sanitizer_common/sanitizer_platform_limits_linux.cpp (defined): Likewise.
 692         * sanitizer_common/sanitizer_platform_limits_posix.h (defined): Likewise.
 693         * sanitizer_common/sanitizer_stacktrace.cpp (GetCanonicFrame): Likewise.
 694         * ubsan/ubsan_handlers.cpp (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 695         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 696         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 697         (struct CFICheckFailData): Likewise.
 698         (RECOVERABLE): Likewise.
 699         * ubsan/ubsan_platform.h: Likewise.
 700
 701 2019-08-14  Martin Liska  <mliska@suse.cz>
 702
 703         PR sanitizer/89832
 704         PR sanitizer/91325
 705         * All source files: Merge from upstream 368656.
 706
 707 2019-06-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 708
 709         * sanitizer_common/sanitizer_posix_libcdep.cc: Cherry-pick
 710         compiler-rt revision 363778.
 711
 712 2019-06-18  Iain Sandoe  <iain@sandoe.co.uk>
 713
 714         PR libsanitizer/87880
 715         * asan/asan_interceptors.h:
 716         (ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION): New.
 717         * asan/Makefile.am (DEFS): Add
 718         ASAN_HAS_CXA_RETHROW_PRIMARY_EXCEPTION, defined to 0.
 719         * asan/Makefile.in: Regenerated.
 720         * asan/libtool-version: Bump version.
 721
 722 2019-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
 723
 724         PR target/90639
 725         * tsan/tsan_rtl_ppc64.S: Add ".machine altivec".
 726
 727 2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 728
 729         * configure.ac (have_dl_iterate_phdr): Remove *-*-solaris2.10*
 730         handling.
 731         * configure: Regenerate.
 732
 733 2019-04-08  Martin Liska  <mliska@suse.cz>
 734
 735         * LOCAL_PATCHES: Add revision.
 736
 737 2019-04-08  Martin Liska  <mliska@suse.cz>
 738
 739         PR sanitizer/89941
 740         * sanitizer_common/sanitizer_platform_limits_linux.cc (defined):
 741         Reapply patch from r259664.
 742         * sanitizer_common/sanitizer_platform_limits_posix.h (defined):
 743         Likewise.
 744
 745 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 746
 747         PR sanitizer/80953
 748         Merge from LLVM revision 355980
 749         * asan/asan_allocator.h (kAllocatorSpace): Define for SPARC.
 750         (kAllocatorSize): Likewise.
 751         (DefaultSizeClassMap): Likewise.
 752         * asan/asan_mapping.h (kSPARC64_ShadowOffset64): Define.
 753         (SHADOW_OFFSET): Define for SPARC.
 754         Include asan_mapping_sparc64.h for SPARC 64-bit.
 755         * asan/asan_mapping_sparc64.h: New file.
 756
 757 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 758
 759         PR sanitizer/80953
 760         Merge from LLVM revision 355979
 761         * asan/asan_globals.c (GetGlobalsForAddress): Use internal_memcpy to
 762         copy Global objects for SPARC with GCC.
 763
 764 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 765
 766         PR sanitizer/80953
 767         Merge from LLVM revision 355978
 768         * sanitizer_common/sanitizer_allocator_primary32.h
 769         (class SizeClassAllocator32): Assert that kSpaceSize is power of 2 if
 770         SANITIZER_SIGN_EXTENDED_ADDRESSES is set.
 771         (PointerIsMine): Deal with SANITIZER_SIGN_EXTENDED_ADDRESSES.
 772         (ComputeRegionId): Likewise.
 773         * sanitizer_common/sanitizer_linux.cc (GetMaxVirtualAddress): Return
 774         appropriate value for SPARC 64-bit.
 775         * sanitizer_common/sanitizer_platform.h (SANITIZER_MMAP_RANGE_SIZE):
 776         Define for SPARC.
 777         (SANITIZER_SIGN_EXTENDED_ADDRESSES): Define to 1 for SPARC 64-bit.
 778
 779 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 780
 781         PR sanitizer/80953
 782         Merge from LLVM revision 355965
 783         * sanitizer_common/sanitizer_linux.cc (GetWriteFlag): Implement for
 784         SPARC/Linux.
 785         (GetPcSpBp): Likewise.
 786         * sanitizer_common/sanitizer_stacktrace.cc (GetNextInstructionPc):
 787         Adjust for SPARC.
 788         * sanitizer_common/sanitizer_stacktrace.h (SANITIZER_CAN_FAST_UNWIND):
 789         Define to 1 for SPARC.
 790         * sanitizer_common/sanitizer_stacktrace_sparc.cc: Rewrite.
 791         * sanitizer_common/sanitizer_unwind_linux_libcdep.cc (SlowUnwindStack):
 792         Adjust the PC address for SPARC with GCC.
 793
 794 2019-03-06  Martin Liska  <mliska@suse.cz>
 795
 796         PR sanitizer/88684
 797         * sanitizer_common/sanitizer_platform.h (defined): Cherry pick.
 798         (SANITIZER_NON_UNIQUE_TYPEINFO): Likewise.
 799         * ubsan/ubsan_type_hash_itanium.cc (isDerivedFromAtOffset):
 800         Likewise.
 801
 802 2019-02-20  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         PR sanitizer/89409
 805         * sanitizer_common/sanitizer_linux.cc (internal_readlink):
 806         Cherry-pick compiler-rt r354451.
 807
 808 2019-01-23  Jonny Grant  <jg@jguk.org>
 809
 810         PR sanitizer/89010
 811         * libsanitizer/README.gcc: Update to current https URLs.
 812
 813 2018-12-27  Martin Liska  <mliska@suse.cz>
 814
 815         PR sanitizer/86229
 816         * asan/asan_errors.cc (ErrorAllocTypeMismatch::Print): Cherry
 817         pick rL350085.
 818         * asan/asan_errors.h (struct ErrorAllocTypeMismatch): Likewise.
 819
 820 2018-11-09  Martin Liska  <mliska@suse.cz>
 821
 822         * LOCAL_PATCHES: Include one local patch.
 823
 824 2018-11-09  Martin Liska  <mliska@suse.cz>
 825
 826         PR sanitizer/87892
 827         * sanitizer_common/sanitizer_linux_libcdep.cc (defined): Return
 828         1 when CPU_COUNT macro is not defined.
 829
 830 2018-11-08  Bill Seurer  <seurer@linux.vnet.ibm.com>
 831
 832         * libsanitizer/sanitizer_common/sanitizer_linux.cc (CheckASLR):
 833         Disable ASLR for powerpc64 when using sanitizers.
 834
 835 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 836
 837         PR sanitizer/80953
 838         * configure.tgt (sparc*-*-solaris2.11*): Enable.
 839         (x86_64-*-solaris2.11* | i?86-*-solaris2.11*): Enable.
 840
 841 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 842
 843         PR sanitizer/80953
 844         * sanitizer_common/sanitizer_internal_defs.h,
 845         sanitizer_common/sanitizer_platform_limits_solaris.h,
 846         sanitizer_common/sanitizer_procmaps_solaris.cc,
 847         sanitizer_common/sanitizer_solaris.cc: Cherry-pick compiler-rt
 848         revision 346153.
 849         * sanitizer_common/sanitizer_stacktrace.h,
 850         sanitizer_common/sanitizer_stacktrace_sparc.cc: Cherry-pick
 851         compiler-rt revision 346155.
 852
 853 2018-11-05  Segher Boessenkool  <segher@kernel.crashing.org>
 854
 855         * LOCAL_PATCHES: Add r258525.
 856         * sanitizer_common/sanitizer_stacktrace.cc
 857         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 858         for PowerPC SYSV ABI.
 859
 860 2018-11-05  Martin Liska  <mliska@suse.cz>
 861
 862         PR sanitizer/87860
 863         * sanitizer_common/sanitizer_linux.cc:  Cherry-pick upstream
 864         r346129.
 865
 866 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 867
 868         PR bootstrap/82856
 869         * Makefile.am: Include multilib.am.
 870         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
 871         * Makefile.in, aclocal.m4, asan/Makefile.in, configure,
 872         interception/Makefile.in, libbacktrace/Makefile.in,
 873         lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
 874         ubsan/Makefile.in: Regenerate.
 875
 876 2018-10-31  Martin Liska  <mliska@suse.cz>
 877
 878         * LOCAL_PATCHES: Update to installed revisions.
 879
 880 2018-10-31  Martin Liska  <mliska@suse.cz>
 881
 882         * ubsan/ubsan_platform.h: Add ifndef as we define it with
 883         -DCAN_SANITIZE_UB CFLAGS.
 884
 885 2018-10-31  Martin Liska  <mliska@suse.cz>
 886
 887         * asan/asan_mapping.h: Revert shadow memory offset to 1 << 41.
 888
 889 2018-10-31  Martin Liska  <mliska@suse.cz>
 890
 891         * LOCAL_PATCHES: Update patch list.
 892         * asan/asan_globals.cc (CheckODRViolationViaIndicator): Apply
 893         patches from GCC's trunk.
 894         (CheckODRViolationViaPoisoning): Likewise.
 895         (RegisterGlobal): Likewise.
 896         * sanitizer_common/sanitizer_mac.cc (defined): Likewise.
 897         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Likewise.
 898         * ubsan/ubsan_handlers.cc (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 899         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 900         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 901         (struct CFICheckFailData): Likewise.
 902         (RECOVERABLE): Likewise.
 903
 904 2018-10-31  Martin Liska  <mliska@suse.cz>
 905
 906         * config.h.in: Regenerate.
 907         * configure: Likewise.
 908         * sanitizer_common/Makefile.am: Include new files, remove old
 909         files.
 910         * sanitizer_common/Makefile.in: Regenerate.
 911         * ubsan/Makefile.am: Include new files, remove old
 912         files.
 913         * ubsan/Makefile.in: Likewise.
 914         * asan/Makefile.am: Include new files.
 915         * asan/Makefile.in: Regenerate.
 916
 917 2018-10-31  Martin Liska  <mliska@suse.cz>
 918
 919         * All source files: Merge from upstream 345033.
 920
 921 2018-10-31  Martin Liska  <mliska@suse.cz>
 922
 923         * HOWTO_MERGE: Enhance documentation.
 924         * merge.sh: Add support for git as well.
 925
 926 2018-08-02  Martin Liska  <mliska@suse.cz>
 927
 928         PR sanitizer/86022
 929         * sanitizer_common/sanitizer_linux_libcdep.cc (ThreadDescriptorSize):
 930         Cherry-pick compiler-rt revision 338606.
 931
 932 2018-08-01  Marek Polacek  <polacek@redhat.com>
 933
 934         PR sanitizer/86759
 935         * tsan/tsan_platform.h: Cherry-pick compiler-rt revision 318044.
 936         * tsan/tsan_platform_linux.cc: Cherry-pick compiler-rt revision
 937         319180.
 938
 939 2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 940
 941         PR target/86560
 942         * asan/asan_interceptors.cc (swapcontext) Cherry-pick
 943         compiler-rt revision 337603.
 944         * sanitizer_common/sanitizer_internal_defs.h (__has_attribute):
 945         Likewise.
 946
 947 2018-07-05  Jakub Jelinek  <jakub@redhat.com>
 948
 949         Revert
 950         2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 951
 952         PR sanitizer/84250
 953         * Makefile.am: Reorder libs.
 954         * Makefile.in: Regenerate.
 955         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 956         libsanitizer_ubsan.la.
 957         * asan/Makefile.in: Regenerate.
 958         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 959         * ubsan/Makefile.in: Regenerate.
 960
 961 2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 962
 963         PR sanitizer/84250
 964         * Makefile.am: Reorder libs.
 965         * Makefile.in: Regenerate.
 966         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 967         libsanitizer_ubsan.la.
 968         * asan/Makefile.in: Regenerate.
 969         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 970         * ubsan/Makefile.in: Regenerate.
 971
 972 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
 973
 974         PR sanitizer/86090
 975         * configure.ac: Check for lstat and readlink.
 976         * configure, config.h.in: Rebuild.
 977
 978 2018-05-31  Matthias Klose  <doko@ubuntu.com>
 979
 980         PR sanitizer/86012
 981         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
 982         SIZEOF_STRUCT_USTAT for 32bit sparc.
 983
 984 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 985
 986         PR sanitizer/85835
 987         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
 988         include <sys/ustat.h> for Linux.
 989         (SIZEOF_STRUCT_USTAT): New.
 990         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
 991
 992 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
 993
 994         * configure.tgt <mips*-*-linux*>: Enable build, excluding
 995         mips*64*-*-linux*.
 996
 997         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
 998         take the shortcut to #include <sys/stat.h> for MIPS instead of
 999         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
1000         or wrong to get the kernel struct stat.
1001         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
1002         Correct the value for 32-bit non-android struct_kernel_stat_sz.
1003
1004         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
1005         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
1006
1007 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1008
1009         * configure: Regenerated.
1010
1011 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
1012
1013         * configure: Regenerated.
1014
1015 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
1016
1017         PR jit/85384
1018         * configure: Regenerate.
1019
1020 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
1021
1022         PR sanitizer/85389
1023         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
1024         from 0xa0000000000ULL to ~(uptr)0.
1025
1026 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
1027
1028         PR sanitizer/84761
1029         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
1030         Define if not defined.
1031         (DL_INTERNAL_FUNCTION): Don't define.
1032         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
1033         determine at runtime whether to use regparm(3), stdcall calling
1034         convention for older glibcs or normal calling convention for
1035         newer glibcs for call to _dl_get_tls_static_info.
1036
1037 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
1038
1039         * sanitizer_common/sanitizer_stacktrace.cc
1040         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
1041         for PowerPC SYSV ABI.
1042
1043 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1044
1045         PR target/84148
1046         * configure: Regenerate.
1047
1048 2018-02-05  Martin Liska  <mliska@suse.cz>
1049
1050         * asan/asan_flags.inc: Cherry-pick upstream r323995.
1051         * asan/asan_report.cc (CheckForInvalidPointerPair):
1052         Cherry-pick upstream r323995.
1053
1054 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1055
1056         PR sanitizer/82825
1057         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
1058         r324284.
1059
1060 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1061
1062         PR sanitizer/82824
1063         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
1064
1065 2017-12-05  Martin Liska  <mliska@suse.cz>
1066             Jakub Jelinek  <jakub@redhat.com>
1067
1068         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
1069         * asan/asan_descriptions.h: Likewise.
1070         * asan/asan_report.cc: Likewise.
1071         * asan/asan_thread.cc: Likewise.
1072         * asan/asan_thread.h: Likewise.
1073
1074 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1075
1076         * acinclude.m4: Add enable.m4 and cet.m4.
1077         * Makefile.in: Regenerate.
1078         * asan/Makefile.am: Update AM_CXXFLAGS.
1079         * asan/Makefile.in: Regenerate.
1080         * configure: Likewise.
1081         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
1082         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
1083         * interception/Makefile.am: Update AM_CXXFLAGS.
1084         * interception/Makefile.in: Regenerate.
1085         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
1086         * libbacktrace/Makefile.in: Regenerate.
1087         * lsan/Makefile.am: Update AM_CXXFLAGS.
1088         * lsan/Makefile.in: Regenerate.
1089         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
1090         AM_CCASFLAGS.
1091         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
1092         Add _CET_ENDBR macro.
1093         * sanitizer_common/Makefile.in: Regenerate.
1094         * tsan/Makefile.am: Update AM_CXXFLAGS.
1095         * tsan/Makefile.in: Regenerate.
1096         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
1097         * ubsan/Makefile.am: Update AM_CXXFLAGS.
1098         * ubsan/Makefile.in: Regenerate.
1099
1100 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
1101
1102         PR bootstrap/82670
1103         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
1104         and ubsan_signals_standalone.cc.
1105         * ubsan/Makefile.in: Regenerated.
1106
1107 2017-11-05  Tom de Vries  <tom@codesourcery.com>
1108
1109         PR other/82784
1110         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
1111         "do {} while (0)".
1112         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
1113
1114 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
1115
1116         PR sanitizer/82595
1117         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
1118         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
1119         liblsan_preinit.o.
1120         (lsan_files): Remove lsan_preinit.cc.
1121         (liblsan_preinit.o): New rule.
1122         * lsan/Makefile.in: Regenerated.
1123
1124 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
1125
1126         * All source files: Merge from upstream 315899.
1127         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
1128         include/sanitizer/tsan_interface.h.
1129         * asan/libtool-version: Bump the libasan SONAME.
1130         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
1131         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
1132         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
1133         sancov_flags.cc, sanitizer_allocator_checks.cc,
1134         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
1135         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
1136         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
1137         and sanitizer_coverage_mapping_libcdep.cc.
1138         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
1139         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
1140         (ubsan_files): Add ubsan_init_standalone.cc and
1141         ubsan_signals_standalone.cc.
1142         * ubsan/libtool-version: Bump the libubsan SONAME.
1143         * asan/Makefile.in: Regenerate.
1144         * lsan/Makefile.in: Regenerate.
1145         * sanitizer_common/Makefile.in: Regenerate.
1146         * tsan/Makefile.in: Regenerate.
1147         * ubsan/Makefile.in: Regenerate.
1148
1149 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
1150
1151         PR sanitizer/82379
1152         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
1153         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
1154
1155 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
1156
1157         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
1158         Define.
1159
1160 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
1161
1162         * include/system/sys/ptrace.h: New file.
1163
1164 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
1165
1166         PR sanitizer/80998
1167         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
1168         * ubsan/ubsan_checks.inc: Likewise.
1169         * ubsan/ubsan_handlers.h: Likewise.
1170
1171 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
1172
1173         PR sanitizer/81066
1174         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
1175         * sanitizer_common/sanitizer_linux.cc: Likewise.
1176         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
1177         * tsan/tsan_platform_linux.cc: Likewise.
1178
1179 2017-04-06  Martin Liska  <mliska@suse.cz>
1180
1181         PR sanitizer/80166
1182         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
1183         Cherry-pick upstream r299036.
1184
1185 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
1186
1187         PR sanitizer/78158
1188         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
1189
1190 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
1191
1192         PR sanitizer/79562
1193         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
1194         upstream r294806.
1195
1196 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
1197
1198         PR sanitizer/79341
1199         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
1200         s390-linux 31-bit.
1201         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
1202         r294793.
1203         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
1204         upstream r294790.
1205         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
1206         r294799.
1207
1208 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
1209
1210         PR sanitizer/78663
1211         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
1212         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
1213
1214 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
1215
1216         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
1217
1218 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
1219
1220         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
1221
1222         PR sanitizer/79168
1223         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
1224         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
1225         text.
1226         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
1227         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
1228         * tsan/tsan_ppc_regs.h: Likewise.
1229         * tsan/tsan_rtl_aarch64.S: Likewise.
1230         * tsan/tsan_rtl_mips64.S: Likewise.
1231         * tsan/tsan_rtl_ppc64.S: Likewise.
1232
1233 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
1234
1235         PR other/79046
1236         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
1237         instead of cat to get version from BASE-VER file.
1238         * asan/Makefile.am (gcc_version): Likewise.
1239         * ubsan/Makefile.am (gcc_version): Likewise.
1240         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1241         * lsan/Makefile.am (gcc_version): Likewise.
1242         * tsan/Makefile.am (gcc_version): Likewise.
1243         * interception/Makefile.in: Regenerated.
1244         * asan/Makefile.in: Regenerated.
1245         * ubsan/Makefile.in: Regenerated.
1246         * sanitizer_common/Makefile.in: Regenerated.
1247         * lsan/Makefile.in: Regenerated.
1248         * tsan/Makefile.in: Regenerated.
1249
1250 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
1251
1252         PR other/79046
1253         * configure.ac: Add GCC_BASE_VER.
1254         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1255         get version from BASE-VER file.
1256         * libbacktrace/Makefile.in: Regenerated.
1257         * interception/Makefile.in: Regenerated.
1258         * asan/Makefile.in: Regenerated.
1259         * ubsan/Makefile.in: Regenerated.
1260         * configure: Regenerated.
1261         * sanitizer_common/Makefile.in: Regenerated.
1262         * lsan/Makefile.in: Regenerated.
1263         * Makefile.in: Regenerated.
1264         * tsan/Makefile.in: Regenerated.
1265
1266 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
1267
1268         PR sanitizer/78992
1269         * sanitizer_common/sanitizer_platform_limits_posix.h
1270         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
1271
1272 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
1273
1274         * LOCAL_PATCHES: Add revision.
1275
1276 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
1277
1278         PR sanitizer/78532
1279         * sanitizer_common/sanitizer_platform_limits_posix.h
1280         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
1281         versions.
1282
1283 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
1284
1285         * LOCAL_PATCHES: Remove r242480.
1286
1287 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1288
1289         * LOCAL_PATCHES: Add revision.
1290
1291 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
1292
1293         PR sanitizer/78267
1294         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
1295         compiler supports blocks extension.
1296
1297 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
1298
1299         * LOCAL_PATCHES: Add revision.
1300
1301 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
1302
1303         PR sanitizer/78294
1304         * tsan/tsan_rtl.cc: Add missing attribute.
1305
1306 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
1307
1308         * LOCAL_PATCHES: New file.
1309
1310 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
1311
1312         PR sanitizer/78307
1313         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
1314         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
1315         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
1316         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
1317         function.
1318         (__ubsan_handle_cfi_bad_type_abort): Likewise.
1319         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
1320         (__ubsan_handle_cfi_bad_type): Export function.
1321         (__ubsan_handle_cfi_bad_type_abort): Likewise.
1322         * HOWTO_MERGE: Update documentation.
1323
1324 2016-11-15  Matthias Klose  <doko@ubuntu.com>
1325
1326         * configure: Regenerate.
1327
1328 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1329
1330         * asan/asan_globals.cc (RegisterGlobal): Do not call
1331         CheckODRViolationViaPoisoning.
1332         (CheckODRViolationViaPoisoning): Remove.
1333
1334 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1335
1336         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
1337         compiled code with GCC when extracting the caller PC for ARM if no
1338         valid frame pointer is available.
1339
1340 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1341
1342         PR sanitizer/63958
1343         Reapply:
1344         2014-10-14  David S. Miller  <davem@davemloft.net>
1345
1346         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1347         Define at __kernel_time_t, as needed for sparc.
1348         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1349         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1350         (__sanitizer): Define struct___old_kernel_stat_sz,
1351         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1352         (__sanitizer_ipc_perm): Adjust for sparc targets.
1353         (__sanitizer_shmid_ds): Likewsie.
1354         (__sanitizer_sigaction): Likewise.
1355         (IOC_SIZE): Likewsie.
1356
1357 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1358
1359         * All source files: Merge from upstream 285547.
1360         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
1361         variable.
1362         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
1363         * asan/Makefile.am (asan_files): Add new files.
1364         * asan/Makefile.in: Regenerate.
1365         * ubsan/Makefile.in: Likewise.
1366         * lsan/Makefile.in: Likewise.
1367         * tsan/Makefile.am (tsan_files): Add new files.
1368         * tsan/Makefile.in: Regenerate.
1369         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
1370         (EXTRA_libsanitizer_common_la_SOURCES): Define.
1371         (libsanitizer_common_la_LIBADD): Likewise.
1372         (libsanitizer_common_la_DEPENDENCIES): Likewise.
1373         * sanitizer_common/Makefile.in: Regenerate.
1374         * interception/Makefile.in: Likewise.
1375         * libbacktace/Makefile.in: Likewise.
1376         * Makefile.in: Likewise.
1377         * configure: Likewise.
1378         * merge.sh: Handle builtins/assembly.h merging.
1379         * builtins/assembly.h: New file.
1380         * asan/libtool-version: Bump the libasan SONAME.
1381
1382 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
1383
1384         PR sanitizer/77567
1385         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
1386
1387 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
1388
1389         PR sanitizer/77396
1390         * asan/asan_globals.cc: Cherry-pick upstream r280657.
1391
1392 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
1393
1394         PR sanitizer/71042
1395         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
1396         * tsan/tsan_rtl_aarch64.S: Likewise.
1397
1398 2016-07-23  Alan Modra  <amodra@gmail.com>
1399
1400         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
1401         * configure.ac: Don't substitute OBSTACK_DEFS.
1402         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
1403         * tsan/Makefile.am: Likewise.
1404         * configure: Regenerate.
1405         * Makefile.in: Regenerate.
1406         * asan/Makefile.in: Regenerate.
1407         * interception/Makefile.in: Regenerate.
1408         * libbacktrace/Makefile.in: Regenerate.
1409         * lsan/Makefile.in: Regenerate.
1410         * sanitizer_common/Makefile.in: Regenerate.
1411         * tsan/Makefile.in: Regenerate.
1412         * ubsan/Makefile.in: Regenerate.
1413
1414 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
1415
1416         PR sanitizer/71160
1417         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
1418         and r269633.
1419
1420 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
1421
1422         PR sanitizer/70624
1423         * asan/asan_mac.cc: Cherry pick upstream r266868.
1424
1425 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
1426
1427         PR sanitizer/68824
1428         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
1429         InitializeInterceptors): Cherry pick upstream r258119.
1430
1431 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
1432
1433         * configure.ac: Replace the hard-coded -ldl requirement for
1434         link_sanitizer_common with a configure time check for -ldl.
1435         * configure: Regenerate.
1436
1437 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1438
1439         * include/system/linux/asm/ptrace.h: Move to ...
1440         * include/system/asm/ptrace.h: ... this.
1441
1442 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1443
1444         * include/system/linux/asm/ptrace.h: New header.
1445
1446 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1447
1448         * All source files: Merge from upstream r253555.
1449         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
1450         dependences for TSan for aarch64-*-linux* targets.
1451         * tsan/Makefile.am: Add new source files.
1452         * configure: Regenerate.
1453         * tsan/Makefile.in: Likewise.
1454
1455 2015-11-09  Alan Modra  <amodra@gmail.com>
1456
1457         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
1458         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
1459         interceptors.
1460         * configure.ac: Substitute OBSTACK_DEFS.
1461         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
1462         * tsan/Makefile.am: Likewise.
1463         * configure: Regenerate.
1464         * Makefile.in: Regenerate.
1465         * asan/Makefile.in: Regenerate.
1466         * interception/Makefile.in: Regenerate.
1467         * libbacktrace/Makefile.in: Regenerate.
1468         * lsan/Makefile.in: Regenerate.
1469         * sanitizer_common/Makefile.in: Regenerate.
1470         * tsan/Makefile.in: Regenerate.
1471         * ubsan/Makefile.in: Regenerate.
1472
1473 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1474
1475         PR bootstrap/68041
1476         * configure.ac (link_sanitizer_common): Link against librt only if it
1477         contains shm_open, required by sanitizers.
1478         (CXX_ABI_NEEDED): Remove variable.
1479         * configure: Regenerate.
1480         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
1481         * ubsan/Makefile.in: Regenerate.
1482
1483 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1484
1485         * HOWTO_MERGE: New file.
1486
1487 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1488
1489         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
1490         compiled code with GCC when extracting the caller PC for ARM if no
1491         valid frame pointer is available.
1492
1493 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1494
1495         PR bootstrap/63888
1496         Reapply:
1497         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
1498
1499         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
1500         support until it is rewritten upstream.
1501
1502         * c-c++-common/asan/pr63888.c: New test.
1503
1504 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1505
1506         PR sanitizer/63958
1507         Reapply:
1508         2014-10-14  David S. Miller  <davem@davemloft.net>
1509
1510         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1511         Define at __kernel_time_t, as needed for sparc.
1512         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1513         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1514         (__sanitizer): Define struct___old_kernel_stat_sz,
1515         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1516         (__sanitizer_ipc_perm): Adjust for sparc targets.
1517         (__sanitizer_shmid_ds): Likewsie.
1518         (__sanitizer_sigaction): Likewise.
1519         (IOC_SIZE): Likewsie.
1520
1521 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1522
1523         * All source files: Merge from upstream r250806.
1524         * configure.ac (link_sanitizer_common): Add -lrt flag.
1525         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
1526         Set USE_CXX_ABI_FLAG=true for darwin.
1527         * asan/Makefile.am (asan_files): Add new files.
1528         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
1529         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
1530         * asan/Makefile.in: Regenerate.
1531         * ubsan/Makefile.am (ubsan_files): Add new files.
1532         (DEFS): Add DCAN_SANITIZE_UB=1.
1533         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
1534         * ubsan/Makefile.in: Regenerate.
1535         * tsan/Makefile.am (tsan_files): Add new files.
1536         (DEFS): Add DCAN_SANITIZE_UB=0.
1537         * tsan/Makefile.in: Regenerate.
1538         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
1539         * sanitizer_common/Makefile.in: Regenerate.
1540         * asan/libtool-version: Bump the libasan SONAME.
1541
1542 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
1543
1544         PR sanitizer/67258
1545         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
1546
1547 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
1548
1549         PR sanitizer/63927
1550         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
1551         for PowerPC.
1552
1553 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1554
1555         PR sanitizer/63927
1556         * sanitizer_common/sanitizer_stacktrace.cc
1557         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
1558         find the link register at an offset of 16 from the base of the
1559         caller's stack frame.
1560
1561 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
1562
1563         * Makefile.in: Regenerated with automake-1.11.6.
1564         * aclocal.m4: Likewise.
1565         * asan/Makefile.in: Likewise.
1566         * configure: Likewise.
1567         * interception/Makefile.in: Likewise.
1568         * libbacktrace/Makefile.in: Likewise.
1569         * lsan/Makefile.in: Likewise.
1570         * sanitizer_common/Makefile.in: Likewise.
1571         * tsan/Makefile.in: Likewise.
1572         * ubsan/Makefile.in: Likewise.
1573
1574 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
1575
1576         PR sanitizer/64839
1577         * sanitizer_common/sanitizer_platform.h: Cherry pick
1578         upstream r234470.
1579         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
1580         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
1581         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
1582         * Makefile.in: Regenerate.
1583         * asan/Makefile.in: Regenerate.
1584         * config.h.in: Regenerate.
1585         * configure: Regenerate.
1586         * interception/Makefile.in: Regenerate.
1587         * libbacktrace/Makefile.in: Regenerate.
1588         * lsan/Makefile.in: Regenerate.
1589         * sanitizer_common/Makefile.in: Regenerate.
1590         * tsan/Makefile.in: Regenerate.
1591         * ubsan/Makefile.in: Regenerate.
1592
1593
1594 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
1595
1596         PR sanitizer/59009
1597         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
1598         upstream r230324.
1599         * sanitizer_common/sanitizer_platform.h: Likewise.
1600         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1601
1602 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1603
1604         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
1605         upstream 224508 and 224755.
1606
1607 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
1608
1609         PR sanitizer/63958
1610         Reapply:
1611         2014-10-14  David S. Miller  <davem@davemloft.net>
1612
1613         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1614         Define at __kernel_time_t, as needed for sparc.
1615         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1616         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1617         (__sanitizer): Define struct___old_kernel_stat_sz,
1618         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1619         (__sanitizer_ipc_perm): Adjust for sparc targets.
1620         (__sanitizer_shmid_ds): Likewsie.
1621         (__sanitizer_sigaction): Likewise.
1622         (IOC_SIZE): Likewsie.
1623
1624 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
1625
1626         * configure.tgt: Enable build on powerpc*le-*-linux.
1627
1628 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
1629
1630         PR bootstrap/63888
1631         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
1632         support until it is rewritten upstream.
1633
1634 2015-01-26  Matthias Klose  <doko@ubuntu.com>
1635
1636         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
1637         * configure: Regenerate.
1638
1639 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1640
1641         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
1642         * configure: Regenerate.
1643         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
1644
1645 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1646
1647         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
1648         * configure: Regenerate.
1649         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
1650         (libtsan_la_DEPENDENCIES): Likewise.
1651         * Makefile.in: Regenerate.
1652         * asan/Makefile.in: Regenerate.
1653         * interception/Makefile.in: Regenerate.
1654         * libbacktrace/Makefile.in: Regenerate.
1655         * lsan/Makefile.in: Regenerate.
1656         * sanitizer_common/Makefile.in: Regenerate.
1657         * tsan/Makefile.in: Regenerate.
1658         * ubsan/Makefile.in: Regenerate.
1659
1660 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
1661
1662         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
1663
1664 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
1665
1666         PR sanitizer/64435
1667         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
1668         upstream r226637.
1669         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
1670         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
1671
1672 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
1673
1674         PR sanitizer/64632
1675         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
1676
1677 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
1678
1679         PR sanitizer/64435
1680         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
1681         upstream r223925.
1682
1683 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
1684
1685         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
1686         upstream r224518 and r224519.
1687         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
1688         r224834.
1689
1690 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
1691
1692         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
1693         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
1694         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
1695         upstream r224308.
1696
1697 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
1698
1699         PR bootstrap/63784
1700         * configure: Regenerated.
1701
1702 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
1703
1704         PR target/61137
1705         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
1706         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
1707
1708 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
1709
1710         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
1711         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
1712         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
1713         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
1714         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
1715         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
1716         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
1717         * sanitizer_common/Makefile.in: Regenerate.
1718         * asan/Makefile.in: Ditto.
1719         * lsan/Makefile.in: Ditto.
1720         * interception/Makefile.in: Ditto.
1721         * tsan/Makefile.in: Ditto.
1722         * libbacktrace/Makefile.in: Ditto.
1723         * ubsan/Makefile.in: Ditto.
1724
1725 2014-11-13  Kostya Serebryany  <kcc@google.com>
1726
1727         * All source files: Merge from upstream r221802.
1728         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
1729         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
1730         with 'start' to follow the new interface.
1731         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1732         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1733         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1734         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1735         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1736         files.
1737         (AM_CXXFLAGS): Added -std=c++11.
1738         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1739         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1740         * asan/Makefile.in: Regenerate.
1741         * interception/Makefile.in: Regenerate.
1742         * libbacktrace/Makefile.in: Regenerate.
1743         * lsan/Makefile.in: Regenerate.
1744         * sanitizer_common/Makefile.in: Regenerate.
1745         * tsan/Makefile.in: Regenerate.
1746         * ubsan/Makefile.in: Regenerate.
1747
1748 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1749
1750         PR target/63610
1751         * configure: Regenerate.
1752
1753 2014-10-16  Martin Liska  <mliska@suse.cz>
1754
1755         * asan/Makefile.am: IPA ICF pass is disabled.
1756         * asan/Makefile.in: Likewise.
1757
1758 2014-10-14  David S. Miller  <davem@davemloft.net>
1759
1760         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1761         Define at __kernel_time_t, as needed for sparc.
1762         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1763         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1764         (__sanitizer): Define struct___old_kernel_stat_sz,
1765         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1766         (__sanitizer_ipc_perm): Adjust for sparc targets.
1767         (__sanitizer_shmid_ds): Likewsie.
1768         (__sanitizer_sigaction): Likewsie.
1769         (IOC_SIZE): Likewsie.
1770
1771 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
1772
1773         * ubsan/Makefile.am (DEFS): Add -DPIC.
1774         * ubsan/Makefile.in: Regenerated.
1775
1776 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
1777
1778         * configure.tgt: Enable build on aarch64*-linux.
1779
1780 2014-09-19  Kostya Serebryany  <kcc@google.com>
1781
1782         * All source files: Merge from upstream r218156.
1783         * asan/Makefile.am (asan_files): Added new files.
1784         * asan/Makefile.in: Regenerate.
1785         * ubsan/Makefile.am (ubsan_files): Added new files.
1786         * ubsan/Makefile.in: Regenerate.
1787         * tsan/Makefile.am (tsan_files): Added new files.
1788         * tsan/Makefile.in: Regenerate.
1789         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1790         files.
1791         * sanitizer_common/Makefile.in: Regenerate.
1792         * asan/libtool-version: Bump the libasan SONAME.
1793
1794 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
1795
1796         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
1797         upstream r215485, r217389, r217391 and r217400.
1798
1799 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
1800
1801         * sanitizer_common/sanitizer_common_interceptors.inc:
1802         Cherry pick upstream r211008.
1803
1804 2014-06-11  Richard Biener  <rguenther@suse.de>
1805
1806         * asan/asan_linux.cc: Cherry pick upstream r210012.
1807
1808 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
1809
1810         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
1811         r209879.
1812         * sanitizer_common/sanitizer_common.h: Likewise.
1813         * asan/asan_mapping.h: Likewise.
1814         * asan/asan_linux.cc: Likewise.
1815         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
1816         * sanitizer_common/sanitizer_allocator.h: Likewise.
1817
1818 2014-05-23  Marek Polacek  <polacek@redhat.com>
1819
1820         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
1821         floating-point types.
1822
1823 2014-05-22  Kostya Serebryany  <kcc@google.com>
1824
1825         * All source files: Merge from upstream r209283.
1826         * asan/Makefile.am (asan_files): Added new files.
1827         * asan/Makefile.in: Regenerate.
1828         * tsan/Makefile.am (tsan_files): Added new files.
1829         * tsan/Makefile.in: Regenerate.
1830         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1831         files.
1832         * sanitizer_common/Makefile.in: Regenerate.
1833
1834 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
1835
1836         PR sanitizer/61100
1837         * Makefile.am (nodist_saninclude_HEADERS): Install
1838         public headers.
1839         * Makefile.in: Regenerate.
1840
1841 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1842
1843         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
1844         Add ../../libbacktrace/sort.c.
1845         * libbacktrace/Makefile.in: Regenerate.
1846         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
1847
1848 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1849
1850         * configure.tgt: Unsupported for little endian PowerPC for now.
1851
1852 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
1853
1854         PR sanitizer/60055
1855         * tsan/tsan_flags.cc (__tsan_default_options): Add
1856         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
1857         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
1858
1859         PR sanitizer/60038
1860         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
1861         sanitizer_atomic.h and unistd.h.
1862         (kThreadDescriptorSize): Made static, remove initializer and const,
1863         change type to atomic_uintptr_t.
1864         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
1865         query glibc version, compute kThreadDescriptorSize depending on
1866         glibc version minor number.
1867         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
1868         kThreadDescriptorSize directly.
1869
1870 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
1871             Jakub Jelinek  <jakub@redhat.com>
1872
1873         PR sanitizer/57316
1874         * configure.ac: Check for missing syscalls.
1875         * Makefile.am: Likewise.
1876         * configure: Regenerate.
1877         * Makefile.in: Regenerate.
1878
1879 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
1880
1881         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
1882         (LibbacktraceSymbolizer::Demangle): New declaration.
1883         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
1884         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
1885         method if possible.
1886         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
1887         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
1888         (struct CplusV3DemangleData): New type.
1889         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
1890         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
1891         SymbolizeDataCallback): Use CplusV3Demangle.
1892         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
1893         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
1894         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
1895         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
1896         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
1897         cplus_demangle_init_info, cplus_demangle_mangled_name,
1898         cplus_demangle_operators, cplus_demangle_print,
1899         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
1900         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
1901         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
1902         Define.
1903         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
1904         (memcmp, strncmp): Redefine.
1905         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
1906         ../../libiberty/cp-demangle.c.
1907         * libbacktrace/bridge.cc (__asan_internal_memcmp,
1908         __asan_internal_strncmp): New functions.
1909         * sanitizer_common/Makefile.in: Regenerated.
1910         * libbacktrace/Makefile.in: Regenerated.
1911         * configure: Regenerated.
1912         * configure.ac: Regenerated.
1913         * config.h.in: Regenerated.
1914
1915         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
1916         -isystem $(top_srcdir)/include/system.
1917         * sanitizer_common/Makefile.in: Regenerated.
1918         * include/system/linux/aio_abi.h: New header.
1919         * include/system/linux/mroute.h: New header.
1920         * include/system/linux/mroute6.h: New header.
1921         * include/system/linux/perf_event.h: New header.
1922         * include/system/linux/types.h: New header.
1923
1924         PR sanitizer/59136
1925         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
1926         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
1927         and -I/-include flags.
1928         * lsan/Makefile.am (liblsan_la_LIBADD): Add
1929         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
1930         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1931         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
1932         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
1933         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
1934         libbacktrace.
1935         * README.gcc: Document that also lsan and ubsan are
1936         maintained in compiler-rt upstream.
1937         * libbacktrace/Makefile.am: New file.
1938         * libbacktrace/backtrace-rename.h: New file.
1939         * libbacktrace/backtrace-supported.h.in: New file.
1940         * libbacktrace/bridge.cc: New file.
1941         * configure.ac: Add tests needed for libbacktrace build
1942         within libsanitizer.
1943         * sanitizer_common/Makefile.in: Regenerated.
1944         * lsan/Makefile.in: Regenerated.
1945         * tsan/Makefile.in: Regenerated.
1946         * ubsan/Makefile.in: Regenerated.
1947         * libbacktrace/Makefile.in: Generated.
1948         * config.h.in: Regenerated.
1949         * configure: Regenerated.
1950         * Makefile.in: Regenerated.
1951         * interception/Makefile.in: Regenerated.
1952         * asan/Makefile.in: Regenerated.
1953         * aclocal.m4: Regenerated.
1954
1955 2013-12-19  Kostya Serebryany  <kcc@google.com>
1956
1957         * sanitizer_common/sanitizer_platform_limits_posix.cc:
1958         workaround for missing definition of EOWNERDEAD, backport
1959         from upstream r196779.
1960
1961 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1962
1963         * sanitizer_common/sanitizer_platform_limits_posix.h
1964         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
1965         (__sanitizer_clock_t): Use long long for x32.
1966
1967 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1968
1969         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
1970         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1971         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1972
1973 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1974
1975         * configure.ac (link_sanitizer_common): Add -lm.
1976         * configure: Regenerated.
1977
1978 2013-12-05  Kostya Serebryany  <kcc@google.com>
1979
1980         * All source files: Merge from upstream r196489.
1981         * merge.sh: Add *.S to the list of merged files.
1982
1983 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
1984
1985         PR sanitizer/59368
1986         * Makefile.am (gcc_version): Added gcc_version.
1987         * Makefile.in: Regenerate.
1988
1989 2013-12-05  Kostya Serebryany  <kcc@google.com>
1990
1991         * All source files: Merge from upstream r196090.
1992         * tsan/Makefile.am (tsan_files): Added new files.
1993         * tsan/Makefile.in: Regenerate.
1994         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1995         * sanitizer_common/Makefile.in: Regenerate.
1996         * lsan/Makefile.am (lsan_files): Added new files.
1997         * lsan/Makefile.in: Regenerate.
1998
1999 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
2000             Yury Gribov  <y.gribov@samsung.com>
2001
2002         PR sanitizer/59063
2003         * libsanitizer.spec.in: Add spec file to hold link flags for
2004         various sanitizer libs.
2005         * configure.ac: Check whether clock_* routines come from librt.
2006         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
2007         configure.ac.
2008         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
2009         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
2010         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
2011         * asan/Makefile.in: Regenerate.
2012         * interception/Makefile.in: Regenerate.
2013         * lsan/Makefile.in: Regenerate.
2014         * sanitizer_common/Makefile.in: Regenerate.
2015         * tsan/Makefile.in: Regenerate.
2016         * ubsan/Makefile.in: Regenerate.
2017         * Makefile.in: Regenerate.
2018         * configure: Regenerate.
2019
2020 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
2021             Yury Gribov  <y.gribov@samsung.com>
2022
2023         PR sanitizer/59106
2024         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
2025         don't need it.
2026         * ubsan/Makefile.in: Regenerated.
2027
2028 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
2029
2030         PR sanitizer/59061
2031         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
2032         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
2033         * configure: Regenerated.
2034         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
2035         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
2036         * lsan/Makefile.in: Regenerated.
2037
2038 2013-11-22  Mike Stump  <mikestump@comcast.net>
2039
2040         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
2041         change from upstream to fix build.
2042
2043 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
2044
2045         PR sanitizer/59106
2046         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
2047         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
2048         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
2049         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
2050         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
2051         * asan/Makefile.in: Regenerate.
2052         * interception/Makefile.in: Regenerate.
2053         * tsan/Makefile.in: Regenerate.
2054         * lsan/Makefile.in: Regenerate.
2055         * sanitizer_common/Makefile.in: Regenerate.
2056
2057 2013-11-15  Kostya Serebryany  <kcc@google.com>
2058
2059         PR sanitizer/58994
2060         Backport from upstream revision 194573
2061         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
2062         back to the original functions in the common libsanitizer
2063         interceptors and the __cxa_atexit() interceptor on Darwin.
2064
2065 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
2066
2067         PR sanitizer/59009
2068         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
2069         ifdef out more source.
2070
2071 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
2072
2073         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
2074         ifdef out almost the whole source.
2075         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
2076
2077 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2078
2079         PR sanitizer/59018
2080         * sanitizer_common/sanitizer_platform_limits_posix.cc
2081         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
2082         defined.
2083
2084 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2085
2086         PR sanitizer/59018
2087         * sanitizer_common/sanitizer_platform_limits_linux.cc
2088         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
2089         defined.
2090         * sanitizer_common/sanitizer_platform_limits_posix.h
2091         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
2092         defined.
2093         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
2094         is defined.
2095         (__sanitizer___kernel_gid_t): Likewise.
2096         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
2097         is defined.
2098
2099 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2100
2101         PR sanitizer/59018
2102         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
2103         2 64-bit integers to save and restore fn and arg.  Properly load
2104         newtls/child_tidptr into r8/r10.
2105
2106 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2107
2108         PR sanitizer/59018
2109         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
2110         internal_munmap, internal_open, internal_read, internal_write,
2111         internal_stat, internal_lstat, internal_fstat, internal_readlink,
2112         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
2113         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
2114         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
2115
2116 2013-11-04  Kostya Serebryany  <kcc@google.com>
2117
2118         * All source files: Merge from upstream r191666.
2119         * merge.sh: Added lsan.
2120         * configure.ac (AC_CONFIG_FILES): Added lsan.
2121         * Makefile.am (SUBDIRS): Added lsan.
2122         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
2123         * asan/Makefile.am (asan_files): Added new files.
2124         (libasan_la_LIBADD): Added a dependency on lsan.
2125         * lsan/Makefile.am: New file.
2126         * asan/Makefile.in: Regenerate.
2127         * lsan/Makefile.in: Regenerate.
2128         * Makefile.in: Regenerate.
2129         * configure: Regenerate.
2130         * sanitizer_common/Makefile.in: Regenerate.
2131
2132 2013-09-20  Alan Modra  <amodra@gmail.com>
2133
2134         * configure: Regenerate.
2135
2136 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
2137
2138         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
2139         libinterception.la for Darwin.
2140         * ubsan/Makefile.in: Regenerate.
2141
2142 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
2143
2144         * Makefile.am (SUBDIRS): Add ubsan.
2145         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
2146         * merge.sh: Merge ubsan.
2147         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
2148         * sanitizer_common/sanitizer_printf.cc: Likewise.
2149         * sanitizer_common/sanitizer_common.h: Likewise.
2150         * ubsan: New directory. Import ubsan runtime from llvm.
2151
2152 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
2153
2154         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
2155         Cherry pick upstream r182922.
2156
2157 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
2158
2159         * configure.tgt: Add ARM pattern.
2160
2161 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
2162
2163         PR other/43620
2164         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2165         * Makefile.in: Regenerated.
2166         * asan/Makefile.in: Regenerated.
2167         * interception/Makefile.in: Regenerated.
2168         * sanitizer_common/Makefile.in: Regenerated.
2169         * tsan/Makefile.in: Regenerated.
2170
2171 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
2172
2173         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
2174         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
2175         0x4fffffffffULL.
2176
2177 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
2178
2179         PR sanitizer/56393
2180         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
2181         libasan_preinit.o.
2182         (libasan_preinit.o): Depend on asan_preinit.o.
2183         * asan/Makefile.in: Regenerated.
2184         * asan/asan_preinit.cc: New file, synced from upstream.
2185         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
2186
2187 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
2188
2189         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
2190         dynamic/asan_interceptors_dynamic.cc.
2191         * asan/Makefile.in: Regenerated.
2192         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
2193
2194 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
2195
2196         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
2197         defined.  Add used attribute.
2198
2199 2013-02-21  Kostya Serebryany  <kcc@google.com>
2200
2201         * All source files: Merge from upstream r175733.
2202         * sanitizer_common/Makefile.am: Added a new file.
2203         * sanitizer_common/Makefile.in: Regenerated.
2204
2205 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2206
2207         PR bootstrap/56327
2208         * interception/interception.h (OFF_T): Merged from upstream
2209         r175140.
2210
2211 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
2212
2213         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
2214
2215 2013-02-13  Kostya Serebryany  <kcc@google.com>
2216
2217         PR sanitizer/56128
2218         * All source files: Merge from upstream r175049.
2219         * interception/Makefile.am: added include path.
2220         * interception/Makefile.in: Regenerated.
2221
2222 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
2223
2224         * configure.tgt: Disable build on darwin9 and earlier.
2225
2226 2013-01-23  Kostya Serebryany  <kcc@google.com>
2227
2228         PR sanitizer/55989
2229         * All source files: Merge from upstream r173241.
2230         * merge.sh: Support merging .inc files.
2231
2232 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
2233
2234         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
2235         -Wno-c99-extensions.
2236         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
2237         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
2238         * sanitizer_common/Makefile.in: Regenerated.
2239         * interception/Makefile.in: Regenerated.
2240         * asan/Makefile.in: Regenerated.
2241
2242 2013-01-10  Wei Mi  <wmi@google.com>
2243
2244         PR sanitizer/55488
2245         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
2246         * tsan/Makefile.in: Regenerated.
2247         * tsan/tsan_rtl.h: Enable HACKY_CALL.
2248
2249 2013-01-10  Kostya Serebryany  <kcc@google.com>
2250
2251         * All source files: Merge from upstream r171973.
2252         * sanitizer_common/Makefile.am: Added new files.
2253         * asan/Makefile.am: Likewise.
2254         * tsan/Makefile.am: Likewise.
2255         * sanitizer_common/Makefile.in: Regenerated.
2256         * asan/Makefile.in: Likewise.
2257         * tsan/Makefile.in: Likewise.
2258
2259 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2260
2261         * asan/Makefile.am (libasan_la_LIBADD): Replace
2262         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
2263         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
2264         * Makefile.in: Regenerated.
2265         * configure: Likewise.
2266         * asan/Makefile.in: Likewise.
2267         * interception/Makefile.in: Likewise.
2268         * sanitizer_common/Makefile.in: Likewise.
2269         * tsan/Makefile.in: Likewise.
2270
2271 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2272
2273         * Makefile.am (AM_MAKEFLAGS): Restored.
2274         * interception/Makefile.am: Likewise.
2275         * sanitizer_common/Makefile.am: Likewise.
2276         * tsan/Makefile.am: Likewise.
2277         * Makefile.in: Regenerated.
2278         * asan/Makefile.in: Likewise.
2279         * interception/Makefile.in: Likewise.
2280         * sanitizer_common/Makefile.in: Likewise.
2281         * tsan/Makefile.in: Likewise.
2282
2283 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2284
2285         * Makefile.am (MAKEOVERRIDES): Restored.
2286         * asan/Makefile.am: Likewise.
2287         * interception/Makefile.am: Likewise.
2288         * sanitizer_common/Makefile.am: Likewise.
2289         * tsan/Makefile.am: Likewise.
2290         * Makefile.in: Regenerated.
2291         * asan/Makefile.in: Likewise.
2292         * interception/Makefile.in: Likewise.
2293         * sanitizer_common/Makefile.in: Likewise.
2294         * tsan/Makefile.in: Likewise.
2295
2296 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2297
2298         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
2299         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
2300         * Makefile.in: Regenerated.
2301         * configure: Likewise.
2302         * asan/Makefile.in: Likewise.
2303         * interception/Makefile.in: Likewise.
2304         * sanitizer_common/Makefile.in: Likewise.
2305         * tsan/Makefile.in: Likewise.
2306
2307 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2308
2309         * Makefile.am (AM_MAKEFLAGS): Removed.
2310         (MAKEOVERRIDES): Likewise.
2311         * asan/Makefile.am: Likewise.
2312         * interception/Makefile.am: Likewise.
2313         * sanitizer_common/Makefile.am: Likewise.
2314         * tsan/Makefile.am: Likewise.
2315         * Makefile.in: Regenerated.
2316         * asan/Makefile.in: Likewise.
2317         * interception/Makefile.in: Likewise.
2318         * sanitizer_common/Makefile.in: Likewise.
2319         * tsan/Makefile.in: Likewise.
2320
2321 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
2322
2323         PR sanitizer/55533
2324         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
2325         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
2326         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
2327         (AM_MAKEFLAGS): Remove CC and CXX.
2328         * interception/Makefile.am: Likewise.
2329         * sanitizer_common/Makefile.am: Likewise.
2330         * tsan/Makefile.am: Likewise.
2331         * Makefile.in: Regenerated.
2332         * aclocal.m4: Likewise.
2333         * configure: Likewise.
2334         * asan/Makefile.in: Likewise.
2335         * interception/Makefile.in: Likewise.
2336         * sanitizer_common/Makefile.in: Likewise.
2337         * tsan/Makefile.in: Likewise.
2338
2339 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
2340
2341         * configure.tgt: Enable build on powerpc*-linux.
2342
2343 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
2344
2345         PR 55599/sanitizer
2346         * configure.ac: Set enable_static=no on darwin.
2347         * configure: Regenerated.
2348
2349 2012-12-06  Kostya Serebryany  <kcc@google.com>
2350
2351         * All files: Merge from upstream r169392.
2352
2353 2012-12-05  Kostya Serebryany  <kcc@google.com>
2354
2355         * All files: Merge from upstream r169371.
2356
2357 2012-12-04  Kostya Serebryany  <kcc@google.com>
2358             Jack Howarth  <howarth@bromo.med.uc.edu>
2359
2360         PR 55521/sanitizer
2361         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
2362         * Makefile.am: Don't build interception subdir when
2363         USING_MAC_INTERPOSE defined.
2364         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
2365         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
2366         Compile asan_interceptors_dynamic.cc but not libinterception
2367         when USING_MAC_INTERPOSE defined.
2368         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
2369         * configure: Regenerated.
2370         * Makefile.in: Likewise.
2371         * asan/Makefile.in: Likewise.
2372         * interception/Makefile.in: Likewise.
2373         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
2374         * asan/asan_mac.cc: Likewise.
2375         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
2376         and use MISSING_BLOCKS_SUPPORT.
2377         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
2378         * interception/mach_override/LICENSE.txt: Remove unused file.
2379         * interception/mach_override/mach_override.c: Likewise.
2380         * interception/mach_override/mach_override.h: Likewise.
2381         * interception/mach_override: Remove unused directory.
2382
2383 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
2384
2385         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
2386         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
2387         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
2388         files.
2389         (AM_MAKEFLAGS): Restore CC and CXX.
2390         * interception/Makefile.am: Likewise.
2391         * sanitizer_common/Makefile.am: Likewise.
2392         * tsan/Makefile.am: Likewise.
2393         * Makefile.in: Regenerated.
2394         * aclocal.m4: Likewise.
2395         * configure: Likewise.
2396         * asan/Makefile.in: Likewise.
2397         * interception/Makefile.in: Likewise.
2398         * sanitizer_common/Makefile.in: Likewise.
2399         * tsan/Makefile.in: Likewise.
2400
2401 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
2402
2403         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
2404         * configure.ac (ACX_NONCANONICAL_TARGET): New.
2405         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
2406         files.
2407         (AM_MAKEFLAGS): Remove CC and CXX.
2408         * interception/Makefile.am: Likewise.
2409         * sanitizer_common/Makefile.am: Likewise.
2410         * tsan/Makefile.am: Likewise.
2411         * Makefile.in: Regenerated.
2412         * aclocal.m4: Likewise.
2413         * configure: Likewise.
2414         * asan/Makefile.in: Likewise.
2415         * interception/Makefile.in: Likewise.
2416         * sanitizer_common/Makefile.in: Likewise.
2417         * tsan/Makefile.in: Likewise.
2418
2419 2012-11-27  Kostya Serebryany  <kcc@google.com>
2420
2421         * All files: Merge from upstream r168699.
2422
2423 2012-11-24  Kostya Serebryany  <kcc@google.com>
2424             Jack Howarth  <howarth@bromo.med.uc.edu>
2425
2426         * interception/mach_override/mach_override.c: Migrate from llvm.
2427         * interception/mach_override/mach_override.h: Likewise.
2428         * interception/mach_override/LICENSE.txt: Likewise.
2429         * configure.tgt: Add darwin to supported targets.
2430         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
2431         * interception/Makefile.am: Compile mach_override.c when
2432         USING_MACH_OVERRIDE defined.
2433         * configure: Regenerated.
2434         * interception/Makefile.in: Likewise.
2435
2436 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
2437
2438         PR sanitizer/55450
2439         * tsan/Makefile.am (gcc_version): New.
2440         * tsan/Makefile.in: Regenerated.
2441
2442 2012-11-23  Kostya Serebryany  <kcc@google.com>
2443
2444         * merge.sh: Support tsan, support added/removed files.
2445         * tsan/Makefile.am: Remove tsan_printf.cc.
2446         * tsan/Makefile.in: Regenerated.
2447         * other files: Merge from upstream r168514.
2448
2449 2012-11-23  Kostya Serebryany  <kcc@google.com>
2450
2451         * merge.sh: New file.
2452
2453 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
2454
2455         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
2456         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
2457         automake conditional instead of !MULTISUBDIR32.
2458         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
2459         for 64-bit multilib.
2460         * configure.ac: Check for void * size, source in configure.tgt,
2461         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
2462         * configure: Regenerated.
2463         * Makefile.in: Regenerated.
2464         * tsan/Makefile.in: Regenerated.
2465
2466 2012-11-22  Wei Mi  <wmi@google.com>
2467
2468         * tsan: New directory. Import tsan runtime from llvm.
2469         * configure.ac: Add 64 bits tsan build.
2470         * Makefile.am: Likewise.
2471         * configure: Regenerated.
2472         * Makefile.in: Likewise.
2473
2474 2012-11-21  Kostya Serebryany  <kcc@google.com>
2475
2476         * README.gcc: Extend the README.gcc with mode details.
2477
2478 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
2479
2480         * sanitizer_common/sanitizer_linux.cc
2481         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
2482         (internal_mmap): Use it.
2483         (internal_filesize): Likewise.
2484
2485 2012-11-16  Tom Tromey  <tromey@redhat.com>
2486
2487         * configure.ac: Invoke AM_MAINTAINER_MODE.
2488         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
2489         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
2490
2491 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
2492
2493         PR other/55333
2494         * include/sanitizer/common_interface_defs.h (uhwptr): New type
2495         for hardware pointer.
2496         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
2497         Replace uptr with uhwptr for stack unwind.
2498
2499 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
2500
2501         * configure.tgt: Enable build on sparc linux.
2502
2503 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
2504
2505         * configure.ac: Properly set MULTISUBDIR.
2506         * asan/Makefile.am (gcc_version): New.
2507         * interception/Makefile.am (gcc_version): Likewise.
2508         * sanitizer_common/Makefile.am (gcc_version): Likewise.
2509         * configure: Regenerated.
2510         * asan/Makefile.in: Likewise.
2511         * interception/Makefile.in: Likewise.
2512         * sanitizer_common/Makefile.in: Likewise.
2513
2514 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2515
2516         PR other/55291
2517         * configure.ac (--enable-version-specific-runtime-libs): New option.
2518         (AC_CANONICAL_SYSTEM): New.
2519         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
2520         (toolexecdir): Support multilib.
2521         (toolexeclibdir): Likewise.
2522         (multilib_arg): New.
2523         * Makefile.in: Regenerated.
2524         * aclocal.m4: Likewise.
2525         * configure: Likewise.
2526         * asan/Makefile.in: Likewise.
2527         * interception/Makefile.in: Likewise.
2528         * sanitizer_common/Makefile.in: Likewise.
2529
2530 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2531
2532         PR other/55292
2533         Backport from upstream revision 167883
2534         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
2535         __x86_64__ instead of __WORDSIZE.
2536         (internal_filesize): Likwise.
2537
2538 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2539
2540         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
2541         * Makefile.in: Regenerated.
2542         * configure: Likewise.
2543
2544 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
2545
2546         PR other/55304
2547         * acinclude.m4: New file.
2548         * Makefile.am (ACLOCAL_AMFLAGS): New.
2549         * configure.ac (AC_PREREQ): Set to 2.64.
2550         (AC_CONFIG_AUX_DIR): Set to "..".
2551         * Makefile.in: Regenerated.
2552         * aclocal.m4: Likewise.
2553         * configure: Likewise.
2554         * asan/Makefile.in: Likewise.
2555         * interception/Makefile.in: Likewise.
2556         * sanitizer_common/Makefile.in: Likewise.
2557
2558         * config.guess: Removed.
2559         * config.sub: Likewise.
2560         * depcomp: Likewise.
2561         * install-sh: Likewise.
2562         * ltmain.sh: Likewise.
2563         * missing: Likewise.
2564
2565 2012-11-13  Richard Henderson  <rth@redhat.com>
2566
2567         * configure.tgt: New file.
2568
2569 2012-11-12  David S. Miller  <davem@davemloft.net>
2570
2571         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
2572
2573 2012-10-29  Wei Mi  <wmi@google.com>
2574
2575         Initial checkin: migrate asan runtime from llvm.