libsanitizer/ChangeLog

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