libsanitizer/ChangeLog

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