libsanitizer/ChangeLog

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