libsanitizer/ChangeLog

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