libsanitizer/ChangeLog

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