libsanitizer/ChangeLog

   1 2024-02-06  chenguoqi  <chenguoqi@loongson.cn>
   2
   3         * configure.tgt: Enable tsan and lsan for loongarch64.
   4         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Add
   5         tsan_rtl_loongarch64.S.
   6         * tsan/Makefile.in: Regenerate.
   7
   8 2024-01-19  Daniel Cederman  <cederman@gaisler.com>
   9
  10         * sanitizer_common/Makefile.am (DEFS): Add @AS_SYM_ASSIGN_DEFS@.
  11         * sanitizer_common/Makefile.in: Regenerate.
  12
  13 2024-01-17  YunQiang Su  <yunqiang.su@cipunited.com>
  14
  15         * interception/interception.h (substitution_##func_name):
  16         Use macro C_ASM_TAIL_CALL.
  17         * sanitizer_common/sanitizer_asm.h: Define C_ASM_TAIL_CALL
  18         for MIPS with help of t9.
  19
  20 2024-01-02  Andreas Schwab  <schwab@suse.de>
  21
  22         * configure.tgt (riscv64-*-linux*): Enable LSan and TSan.
  23
  24 2023-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  25
  26         * LOCAL_PATCHES: Update.
  27
  28 2023-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  29
  30         PR sanitizer/112563
  31         * sanitizer_common/sanitizer_redefine_builtins.h: Check
  32         HAVE_AS_SYM_ASSIGN.
  33
  34 2023-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  35
  36         PR sanitizer/112563
  37         * configure.ac (libsanitizer_cv_as_sym_assign): Check for
  38         assembler symbol assignment support.
  39         * configure: Regenerate.
  40         * asan/Makefile.am (DEFS): Add @AS_SYM_ASSIGN_DEFS@.
  41         * Makefile.in, asan/Makefile.in, hwasan/Makefile.in,
  42         interception/Makefile.in, libbacktrace/Makefile.in,
  43         lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
  44         ubsan/Makefile.in: Regenerate.
  45
  46 2023-11-21  Jakub Jelinek  <jakub@redhat.com>
  47
  48         PR sanitizer/112562
  49         * sanitizer_common/sanitizer_asm.h: Cherry-pick llvm-project revision
  50         a855a16a02e76a0f4192c038bb64f3773947a2f7.
  51         * interception/interception.h: Likewise.
  52
  53 2023-11-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  54
  55         * asan/asan_mac.cpp: Protect Apple blocks behind the
  56         MISSING_BLOCKS_SUPPORT macro.
  57
  58 2023-11-15  Jakub Jelinek  <jakub@redhat.com>
  59
  60         * LOCAL_PATCHES: Update revisions.
  61
  62 2023-11-15  Jakub Jelinek  <jakub@redhat.com>
  63
  64         * ubsan/ubsan_handlers_cxx.h (FunctionTypeMismatchData): Forward
  65         declare.
  66         (__ubsan_handle_function_type_mismatch_v1,
  67         __ubsan_handle_function_type_mismatch_v1_abort): Declare.
  68         * ubsan/ubsan_handlers_cxx.cpp (handleFunctionTypeMismatch,
  69         __ubsan_handle_function_type_mismatch_v1,
  70         __ubsan_handle_function_type_mismatch_v1_abort): New functions readded
  71         for backwards compatibility from older ubsan.
  72         * ubsan/ubsan_interface.inc (__ubsan_handle_function_type_mismatch_v1,
  73         __ubsan_handle_function_type_mismatch_v1_abort): Readd.
  74
  75 2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
  76
  77         * asan/Makefile.am: Handle Darwin rpaths.
  78         * asan/Makefile.in: Regenerate.
  79         * configure: Regenerate.
  80         * hwasan/Makefile.am: Handle Darwin rpaths.
  81         * hwasan/Makefile.in: Regenerate.
  82         * lsan/Makefile.am: Handle Darwin rpaths.
  83         * lsan/Makefile.in: Regenerate.
  84         * tsan/Makefile.am: Handle Darwin rpaths.
  85         * tsan/Makefile.in: Regenerate.
  86         * ubsan/Makefile.am: Handle Darwin rpaths.
  87         * ubsan/Makefile.in: Regenerate.
  88
  89 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  90
  91         * configure: Regenerate.
  92
  93 2023-08-07  Alexander von Gluck IV  <kallisti5@unixzen.com>
  94
  95         * configure: Regenerate.
  96
  97 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  98
  99         * configure: Regenerate.
 100
 101 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
 102
 103         * configure: Regenerate.
 104
 105 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
 106
 107         * configure: Regenerate.
 108
 109 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
 110
 111         * configure: Regenerate.
 112
 113 2023-08-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 114
 115         * sanitizer_common/sanitizer_stacktrace_sparc.cpp,
 116         sanitizer_common/sanitizer_unwind_linux_libcdep.cpp: Cherry-pick
 117         llvm-project revision 679c076ae446af81eba81ce9b94203a273d4b88a.
 118
 119 2023-04-30  Martin Liska  <mliska@suse.cz>
 120
 121         PR sanitizer/109674
 122         * hwasan/Makefile.am: Depend on liblsan.
 123         * hwasan/Makefile.in: Re-generate.
 124
 125 2023-04-30  Martin Liska  <mliska@suse.cz>
 126
 127         * LOCAL_PATCHES: Update revision.
 128
 129 2023-04-26  Martin Liska  <mliska@suse.cz>
 130
 131         * LOCAL_PATCHES: Change revision.
 132
 133 2023-04-18  Iain Sandoe  <iain@sandoe.co.uk>
 134
 135         * configure.tgt: Unsupport Darwin22+ until a mechanism can be found
 136         to locate dyld in the shared cache.
 137
 138 2023-01-31  H.J. Lu  <hjl.tools@gmail.com>
 139
 140         PR sanitizer/108106
 141         * hwasan/hwasan_setjmp_x86_64.S (__interceptor_setjmp): Jump
 142         to .Linterceptor_sigsetjmp instead of __interceptor_sigsetjmp.
 143         (__interceptor_sigsetjmp): Add a local alias,
 144         .Linterceptor_sigsetjmp.
 145
 146 2023-01-31  Martin Liska  <mliska@suse.cz>
 147
 148         * configure: Regenerate.
 149
 150 2023-01-31  YunQiang Su  <yunqiang.su@cipunited.com>
 151
 152         * configure.ac: set -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 153         always for mips*.
 154         * configure: Regenerate.
 155
 156 2023-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 157
 158         * sanitizer_common/sanitizer_platform_interceptors.h: Cherry-pick
 159         llvm-project revision 951cf656b2faaf6fc0baa867293c0cb0ab131951.
 160
 161 2022-12-19  Jakub Jelinek  <jakub@redhat.com>
 162
 163         * hwasan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
 164         libhwasan_preinit.o.
 165         (hwasan_files): Remove hwasan_preinit.cpp.
 166         (libhwasan_preinit.o): Copy from hwasan_preinit.o.
 167         * hwasan/Makefile.in: Regenerated.
 168
 169 2022-12-13  Jakub Jelinek  <jakub@redhat.com>
 170
 171         PR sanitizer/108072
 172         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zstd): Define.
 173
 174 2022-12-09  liuhongt  <hongtao.liu@intel.com>
 175
 176         * configure.tgt: Enable hwasan for x86-64.
 177
 178 2022-12-04  Iain Sandoe  <iain@sandoe.co.uk>
 179
 180         * configure.tgt: Restrict build to Darwin 16 or newer.
 181
 182 2022-11-15  Martin Liska  <mliska@suse.cz>
 183
 184         * LOCAL_PATCHES: Update local patches.
 185
 186 2022-11-15  Martin Liska  <mliska@suse.cz>
 187
 188         * merge.sh: Use git clone --depth 1.
 189
 190 2022-10-19  Martin Liska  <mliska@suse.cz>
 191
 192         * configure: Regenerate.
 193
 194 2022-10-18  Florian Weimer  <fweimer@redhat.com>
 195
 196         * configure.ac (sanitizer_supported): Include <unistd.h> for
 197         syscall prototype.
 198         * configure: Regenerate.
 199
 200 2022-10-12  Martin Liska  <mliska@suse.cz>
 201
 202         * configure: Regenerate.
 203
 204 2022-10-11  Olivier Hainque  <hainque@adacore.com>
 205             Olivier Hainque  <hainque@adacore.com>
 206
 207         * configure: Regenerate.
 208
 209 2022-10-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 210
 211         PR sanitizer/105531
 212         * sanitizer_common/sanitizer_procmaps_solaris.cpp: Cherry-pick
 213         llvm-project revision 1cd4d63fb9ab0f04c7151911dde0d58b673823de.
 214
 215 2022-09-04  Iain Sandoe  <iain@sandoe.co.uk>
 216
 217         * LOCAL_PATCHES: Update.
 218
 219 2022-08-31  Xi Ruoyao  <xry111@xry111.site>
 220
 221         * configure.tgt: Allow loongarch64-*-linux*.
 222
 223 2022-08-30  Martin Liska  <mliska@suse.cz>
 224
 225         * LOCAL_PATCHES: Update.
 226
 227 2022-08-30  Martin Liska  <mliska@suse.cz>
 228
 229         * sanitizer_common/Makefile.am: Remove sanitizer_openbsd.
 230         * sanitizer_common/Makefile.in: Regenerate.
 231
 232 2022-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 233
 234         PR sanitizer/105531
 235         * sanitizer_common/sanitizer_linux_libcdep.cpp,
 236         sanitizer_common/sanitizer_solaris.h:: Cherry-pick
 237         llvm-project revision 3776db9a4fd2080d23d6a5f52e405eea44558761.
 238
 239 2022-05-05  Martin Liska  <mliska@suse.cz>
 240
 241         * LOCAL_PATCHES: Update.
 242
 243 2022-05-04  Martin Liska  <mliska@suse.cz>
 244
 245         * tsan/Makefile.am: Update Makefile.am files.
 246         * hwasan/Makefile.am: Likewise.
 247         * sanitizer_common/Makefile.am: Likewise.
 248         * Makefile.in: Re-generate.
 249         * asan/Makefile.in: Likewise.
 250         * hwasan/Makefile.in: Likewise.
 251         * interception/Makefile.in: Likewise.
 252         * libbacktrace/Makefile.in: Likewise.
 253         * lsan/Makefile.in: Likewise.
 254         * sanitizer_common/Makefile.in: Likewise.
 255         * tsan/Makefile.in: Likewise.
 256         * ubsan/Makefile.in: Likewise.
 257
 258 2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
 259
 260         * configure.tgt: Enable build on mips*64*-*-linux*.
 261
 262 2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
 263
 264         * sanitizer_common/sanitizer_atomic_clang.h: Ensures to only
 265         include sanitizer_atomic_clang_mips.h for O32.
 266
 267 2022-02-15  Jakub Jelinek  <jakub@redhat.com>
 268
 269         * sanitizer_common/sanitizer_linux_libcdep.cpp: Cherry-pick
 270         llvm-project revision ef14b78d9a144ba81ba02083fe21eb286a88732b.
 271
 272 2022-02-03  David Seifert  <soap@gentoo.org>
 273             Jakub Jelinek  <jakub@redhat.com>
 274
 275         * configure.ac: Support --disable-werror.
 276         * aclocal.m4: Include also ../config/warnings.m4.
 277         * libbacktrace/Makefile.am (WARN_FLAGS): Remove.
 278         * configure: Regenerate.
 279         * Makefile.in: Regenerate.
 280         * asan/Makefile.in: Regenerate.
 281         * hwasan/Makefile.in: Regenerate.
 282         * interception/Makefile.in: Regenerate.
 283         * libbacktrace/Makefile.in: Regenerate.
 284         * lsan/Makefile.in: Regenerate.
 285         * sanitizer_common/Makefile.in: Regenerate.
 286         * tsan/Makefile.in: Regenerate.
 287         * ubsan/Makefile.in: Regenerate.
 288
 289 2021-12-06  H.J. Lu  <hjl.tools@gmail.com>
 290
 291         * LOCAL_PATCHES: Add commit 70b043845d7.
 292
 293 2021-12-06  H.J. Lu  <hjl.tools@gmail.com>
 294
 295         PR sanitizer/103466
 296         * tsan/tsan_rtl_amd64.S (__tsan_trace_switch_thunk): Replace
 297         vmovdqu with movdqu.
 298         (__tsan_report_race_thunk): Likewise.
 299
 300 2021-11-28  Andrew Pinski  <apinski@marvell.com>
 301
 302         PR sanitizer/62157
 303         * Makefile.am: Force DIST_SUBDIRS to be SUBDIRS.
 304         * Makefile.in: Regenerate.
 305         * asan/Makefile.in: Likewise.
 306         * hwasan/Makefile.in: Likewise.
 307         * interception/Makefile.in: Likewise.
 308         * libbacktrace/Makefile.in: Likewise.
 309         * lsan/Makefile.in: Likewise.
 310         * sanitizer_common/Makefile.in: Likewise.
 311         * tsan/Makefile.in: Likewise.
 312         * ubsan/Makefile.in: Likewise.
 313
 314 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
 315
 316         PR bootstrap/102675
 317         * sanitizer_common/Makefile.am: Use -DUSE_SYSTEM_MD5 in AM_CXXFLAGS
 318         of sanitizer_platform_limits_freebsd.cpp.
 319         * sanitizer_common/Makefile.in: Regenerated.
 320
 321 2021-11-13  H.J. Lu  <hjl.tools@gmail.com>
 322
 323         * LOCAL_PATCHES: Update to the corresponding revision.
 324
 325 2021-11-04  Martin Liska  <mliska@suse.cz>
 326
 327         * LOCAL_PATCHES: Update git revision.
 328
 329 2021-10-08  H.J. Lu  <hjl.tools@gmail.com>
 330
 331         PR sanitizer/102632
 332         * asan/Makefile.am (AM_CCASFLAGS): New.  Set to $(EXTRA_ASFLAGS).
 333         * hwasan/Makefile.am (AM_CCASFLAGS): Likewise.
 334         * interception/Makefile.am (AM_CCASFLAGS): Likewise.
 335         * lsan/Makefile.am (AM_CCASFLAGS): Likewise.
 336         * tsan/Makefile.am (AM_CCASFLAGS): Likewise.
 337         * ubsan/Makefile.am (AM_CCASFLAGS): Likewise.
 338         * asan/Makefile.in: Regenerate.
 339         * hwasan/Makefile.in: Likewise.
 340         * interception/Makefile.in: Likewise.
 341         * lsan/Makefile.in: Likewise.
 342         * tsan/Makefile.in: Likewise.
 343         * ubsan/Makefile.in: Likewise.
 344
 345 2021-10-06  H.J. Lu  <hjl.tools@gmail.com>
 346
 347         * LOCAL_PATCHES: Update to the corresponding revision.
 348
 349 2021-10-01  H.J. Lu  <hjl.tools@gmail.com>
 350
 351         * LOCAL_PATCHES: Update to the corresponding revision.
 352
 353 2021-08-11  Jakub Jelinek  <jakub@redhat.com>
 354
 355         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 356         llvm-project revision faef0d042f523357fe5590e7cb6a8391cf0351a8.
 357
 358 2021-08-03  Mosè Giordano  <mose@gnu.org>
 359
 360         PR sanitizer/101111
 361         * configure.tgt: Fix bashism in setting of `EXTRA_CXXFLAGS'.
 362
 363 2021-07-28  Ilya Leoshkevich  <iii@linux.ibm.com>
 364
 365         * configure.tgt (s390*-*-linux*): Enable LSan and TSan for
 366         s390x.
 367
 368 2021-07-20  H.J. Lu  <hjl.tools@gmail.com>
 369
 370         * asan/libtool-version: Bump version.
 371         * tsan/libtool-version: Likewise.
 372
 373 2021-07-20  H.J. Lu  <hjl.tools@gmail.com>
 374
 375         * LOCAL_PATCHES: Update to the corresponding revision.
 376
 377 2021-05-21  Tamar Christina  <tamar.christina@arm.com>
 378
 379         PR sanitizer/100379
 380         * sanitizer_common/sanitizer_common_interceptors_ioctl.inc: Cherry-pick
 381         llvm-project revision f7c5351552387bd43f6ca3631016d7f0dfe0f135.
 382         * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.
 383         * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
 384
 385 2021-05-13  Iain Sandoe  <iain@sandoe.co.uk>
 386
 387         * LOCAL_PATCHES: Add Darwin patch for __builtin_os_log_format.
 388
 389 2021-05-13  Iain Sandoe  <iain@sandoe.co.uk>
 390
 391         * sanitizer_common/sanitizer_mac.cpp : Check for the
 392         availability of __builtin_os_log_format before trying to
 393         include a header depending on it.
 394         (OS_LOG_DEFAULT): New.
 395         (os_log_error): Define to a fall-back using an older API.
 396
 397 2021-05-13  Martin Liska  <mliska@suse.cz>
 398
 399         * LOCAL_PATCHES: Update to the corresponding revision.
 400
 401 2021-04-17  Jakub Jelinek  <jakub@redhat.com>
 402
 403         PR sanitizer/100114
 404         * sanitizer_common/sanitizer_posix_libcdep.cpp: Cherry-pick
 405         llvm-project revisions 82150606fb11d28813ae6da1101f5bda638165fe
 406         and b93629dd335ffee2fc4b9b619bf86c3f9e6b0023.
 407
 408 2021-03-08  Martin Liska  <mliska@suse.cz>
 409
 410         PR sanitizer/98920
 411         * asan/asan_interceptors.cpp (COMMON_INTERCEPT_FUNCTION_VER):
 412         Cherry pick.
 413         (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK): Likewise.
 414         * asan/asan_interceptors.h (ASAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK): Likewise.
 415         * sanitizer_common/sanitizer_common_interceptors.inc
 416         (COMMON_INTERCEPT_FUNCTION_GLIBC_VER_MIN): Likewise.
 417         (INIT_REGEX): Likewise.
 418         * tsan/tsan_interceptors_posix.cpp (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK):
 419         Likewise.
 420
 421 2021-01-26  Martin Liska  <mliska@suse.cz>
 422
 423         PR sanitizer/98828
 424         * lsan/Makefile.am: Add missing lsan_posix.cpp file.
 425         * lsan/Makefile.in: Likewise.
 426
 427 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 428
 429         * configure: Re-generate.
 430
 431 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
 432
 433         PR target/97865
 434         * configure.tgt: Add dynamic_lookup to EXTRA_CXXFLAGS for
 435         Darwin.
 436         * configure: Regenerate.
 437
 438 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
 439
 440         * configure: Regenerate.
 441
 442 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 443
 444         * LOCAL_PATCHES: Add one commit.
 445
 446 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 447
 448         * Makefile.am: Condition Build hwasan directory.
 449         * Makefile.in: Regenerate.
 450         * configure: Regenerate.
 451         * configure.ac: Set HWASAN_SUPPORTED based on target
 452         architecture.
 453         * configure.tgt: Likewise.
 454
 455 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 456
 457         * Makefile.am:  Build libhwasan.
 458         * Makefile.in:  Build libhwasan.
 459         * asan/Makefile.in:  Build libhwasan.
 460         * configure:  Build libhwasan.
 461         * configure.ac:  Build libhwasan.
 462         * hwasan/Makefile.am: New file.
 463         * hwasan/Makefile.in: New file.
 464         * hwasan/libtool-version: New file.
 465         * interception/Makefile.in: Build libhwasan.
 466         * libbacktrace/Makefile.in: Build libhwasan.
 467         * libsanitizer.spec.in: Build libhwasan.
 468         * lsan/Makefile.in: Build libhwasan.
 469         * sanitizer_common/Makefile.in: Build libhwasan.
 470         * tsan/Makefile.in: Build libhwasan.
 471         * ubsan/Makefile.in: Build libhwasan.
 472
 473 2020-11-21  Iain Sandoe  <iain@sandoe.co.uk>
 474
 475         * configure.tgt: Allow x86_64 Darwin2x.
 476
 477 2020-11-13  Martin Liska  <mliska@suse.cz>
 478
 479         * LOCAL_PATCHES: Update to the latest commit.
 480
 481 2020-10-19  Martin Liska  <mliska@suse.cz>
 482
 483         * LOCAL_PATCHES: Add one commit.
 484
 485 2020-10-18  Iain Sandoe  <iain@sandoe.co.uk>
 486
 487         * sanitizer_common/sanitizer_mac.h: Ensure that TARGET_OS_
 488         macros are defined where the macOS SDK does not contain
 489         them.
 490         (TARGET_OS_OSX, TARGET_OS_IOS, TARGET_OS_TV, TARGET_OS_WATCH):
 491         Define where needed.
 492
 493 2020-10-16  Martin Liska  <mliska@suse.cz>
 494
 495         * LOCAL_PATCHES: Update revision.
 496
 497 2020-09-21  Ian Lance Taylor  <iant@golang.org>
 498
 499         * libbacktrace/backtrace-rename.h (backtrace_uncompress_lzma):
 500         Define.
 501         (backtrace_syminfo_to_full_callback): Define.
 502         (backtrace_syminfo_to_full_error_callback): Define.
 503
 504 2020-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 505
 506         * sanitizer_common/sanitizer_linux.cpp: Cherry-pick llvm-project
 507         revision f0e9b76c3500496f8f3ea7abe6f4bf801e3b41e7.
 508
 509 2020-06-09  Martin Liska  <mliska@suse.cz>
 510
 511         * asan/Makefile.am: Replace gnu++11 with gnu++14.
 512         * interception/Makefile.am: Likewise.
 513         * libbacktrace/Makefile.am: Likewise.
 514         * lsan/Makefile.am: Likewise.
 515         * sanitizer_common/Makefile.am: Likewise.
 516         * tsan/Makefile.am: Likewise.
 517         * ubsan/Makefile.am: Likewise.
 518         * asan/Makefile.in: Regenerate.
 519         * interception/Makefile.in: Likewise.
 520         * libbacktrace/Makefile.in: Likewise.
 521         * lsan/Makefile.in: Likewise.
 522         * sanitizer_common/Makefile.in: Likewise.
 523         * tsan/Makefile.in: Likewise.
 524         * ubsan/Makefile.in: Likewise.
 525
 526 2020-06-02  Martin Liska  <mliska@suse.cz>
 527
 528         * LOCAL_PATCHES: Update hash of local patches.
 529
 530 2020-06-02  Martin Liska  <mliska@suse.cz>
 531
 532         * MERGE: Merge from master.
 533
 534 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
 535
 536         PR bootstrap/95413
 537         * configure: Regenerated.
 538
 539 2020-05-29  Martin Liska  <mliska@suse.cz>
 540
 541         * HOWTO_MERGE: Do not mention not existing argument.
 542         * README.gcc: Update LLVM repository location.
 543
 544 2020-05-26  Martin Liska  <mliska@suse.cz>
 545
 546         * LOCAL_PATCHES: Use git hash instead of SVN id.
 547         * merge.sh: Use git instead of VCS.  Update paths
 548         relative to upstream git repository.
 549
 550 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         PR bootstrap/95147
 553         * configure: Regenerated.
 554
 555 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 556
 557         * configure: Regenerated.
 558
 559 2020-05-01  Andreas Tobler  <andreast@gcc.gnu.org>
 560
 561         * configure.tgt: Add x86_64- and i?86-*-freebsd* targets.
 562
 563 2020-05-01  Andreas Tobler  <andreast@gcc.gnu.org>
 564
 565         * sanitizer_common/Makefile.am: Add
 566         sanitizer_platform_limits_freebsd.cpp.
 567         * sanitizer_common/Makefile.in: Regenerate.
 568
 569 2020-03-01  Iain Sandoe  <iain@sandoe.co.uk>
 570
 571         PR sanitizer/93731
 572         * configure.tgt (x86_64-*-darwin*, i?86-*-darwin*): Enable by
 573         default only for Darwin versions greater than 12 (macOS 10.8).
 574
 575 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 576
 577         * configure.ac: Handle `--with-toolexeclibdir='.
 578         * Makefile.in: Regenerate.
 579         * aclocal.m4: Regenerate.
 580         * configure: Regenerate.
 581         * asan/Makefile.in: Regenerate.
 582         * interception/Makefile.in: Regenerate.
 583         * libbacktrace/Makefile.in: Regenerate.
 584         * lsan/Makefile.in: Regenerate.
 585         * sanitizer_common/Makefile.in: Regenerate.
 586         * tsan/Makefile.in: Regenerate.
 587         * ubsan/Makefile.in: Regenerate.
 588
 589 2019-11-26  Jakub Jelinek  <jakub@redhat.com>
 590
 591         PR sanitizer/92154
 592         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry-pick
 593         llvm-project revision 947f9692440836dcb8d88b74b69dd379d85974ce.
 594         * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.
 595
 596 2019-11-20  Martin Liska  <mliska@suse.cz>
 597
 598         * libtool-version: Remove.
 599         * lsan/libtool-version: Upate comment to not mention libmudflap.
 600         * tsan/libtool-version: Likewise.
 601         * ubsan/libtool-version: Likewise.
 602
 603 2019-11-13  Andreas Schwab  <schwab@suse.de>
 604
 605         * configure.tgt (riscv64-*-linux*): Enable build.
 606
 607 2019-11-07  Martin Liska  <mliska@suse.cz>
 608
 609         * all source files: Reapply all revisions mentioned in LOCAL_PATCHES.
 610
 611 2019-11-07  Martin Liska  <mliska@suse.cz>
 612
 613         * merge.sh: Update to use llvm-project git repository.
 614         * all source files: Merge from upstream
 615         82588e05cc32bb30807e480abd4e689b0dee132a.
 616
 617 2019-11-05  Martin Liska  <mliska@suse.cz>
 618
 619         * ubsan/ubsan_flags.cpp (InitializeFlags): Trunk decided to print
 620         summary for all sanitizers, but we want to have UBSAN without it.
 621
 622 2019-11-05  Martin Liska  <mliska@suse.cz>
 623
 624         * asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply from
 625         LOCAL_PATCHES.
 626         (CheckODRViolationViaPoisoning): Likewise.
 627         (RegisterGlobal): Likewise.
 628         * asan/asan_interceptors.h (ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION): Likewise.
 629         (defined): Likewise.
 630         * asan/asan_mapping.h: Likewise.
 631         * sanitizer_common/sanitizer_linux_libcdep.cpp (defined): Likewise.
 632         * sanitizer_common/sanitizer_mac.cpp (defined): Likewise.
 633         * sanitizer_common/sanitizer_platform_limits_linux.cpp (defined): Likewise.
 634         * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
 635         * sanitizer_common/sanitizer_stacktrace.cpp (GetCanonicFrame): Likewise.
 636         * tsan/tsan_rtl_ppc64.S: Likewise.
 637         * ubsan/ubsan_handlers.cpp (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 638         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 639         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 640         (struct CFICheckFailData): Likewise.
 641         (RECOVERABLE): Likewise.
 642         * ubsan/ubsan_platform.h: Likewise.
 643
 644 2019-11-05  Martin Liska  <mliska@suse.cz>
 645
 646         * tsan/Makefile.am: Rename tsan_interceptors.cpp to
 647         tsan_interceptors_posix.
 648         * tsan/Makefile.in: Regenerate.
 649
 650 2019-11-05  Martin Liska  <mliska@suse.cz>
 651
 652         * all source files: Merge from upstream r375507.
 653
 654 2019-10-22  Tamar Christina  <tamar.christina@arm.com>
 655
 656         PR sanitizer/92154
 657         * sanitizer_common/sanitizer_platform_limits_posix.cpp:
 658         Cherry-pick compiler-rt revision r375220.
 659
 660 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
 661
 662         * configure: Regenerate.
 663
 664 2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
 665         Mickaël Guêné <mickael.guene@st.com>
 666
 667         * configure.tgt (arm*-*-*fdpiceabi): Sanitizers are
 668         unsupported in this configuration.
 669
 670 2019-08-16  Iain Sandoe  <iain@sandoe.co.uk>
 671
 672         * LOCAL_PATCHES: Add r274585.
 673
 674 2019-08-16  Iain Sandoe  <iain@sandoe.co.uk>
 675
 676         * asan/asan_interceptors.h: Reapply r272406.
 677
 678 2019-08-15  Martin Liska  <mliska@suse.cz>
 679
 680         * LOCAL_PATCHES: Add r274540
 681
 682 2019-08-15  Martin Liska  <mliska@suse.cz>
 683
 684         * tsan/tsan_rtl_ppc64.S: Reapply.
 685
 686 2019-08-15  Iain Sandoe  <iain@sandoe.co.uk>
 687
 688         PR bootstrap/91455
 689         * Makefile.in: Regenerated.
 690         * aclocal.m4: Likewise.
 691         * asan/Makefile.in: Likewise.
 692         * configure: Likewise.
 693         * interception/Makefile.in: Likewise.
 694         * libbacktrace/Makefile.in: Likewise.
 695         * lsan/Makefile.in: Likewise.
 696         * sanitizer_common/Makefile.am: Include top_srcdir unconditionally.
 697         * sanitizer_common/Makefile.in: Regenerated.
 698         * tsan/Makefile.in: Likewise.
 699         * ubsan/Makefile.in: Likewise.
 700
 701 2019-08-14  Martin Liska  <mliska@suse.cz>
 702
 703         * LOCAL_PATCHES: Refresh based on what was committed.
 704
 705 2019-08-14  Martin Liska  <mliska@suse.cz>
 706
 707         * asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply
 708         patch from trunk.
 709         (CheckODRViolationViaPoisoning): Likewise.
 710         (RegisterGlobal): Likewise.
 711         * asan/asan_mapping.h: Likewise.
 712         * sanitizer_common/sanitizer_linux_libcdep.cpp (defined): Likewise.
 713         * sanitizer_common/sanitizer_mac.cpp (defined): Likewise.
 714         * sanitizer_common/sanitizer_platform_limits_linux.cpp (defined): Likewise.
 715         * sanitizer_common/sanitizer_platform_limits_posix.h (defined): Likewise.
 716         * sanitizer_common/sanitizer_stacktrace.cpp (GetCanonicFrame): Likewise.
 717         * ubsan/ubsan_handlers.cpp (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 718         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 719         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 720         (struct CFICheckFailData): Likewise.
 721         (RECOVERABLE): Likewise.
 722         * ubsan/ubsan_platform.h: Likewise.
 723
 724 2019-08-14  Martin Liska  <mliska@suse.cz>
 725
 726         PR sanitizer/89832
 727         PR sanitizer/91325
 728         * All source files: Merge from upstream 368656.
 729
 730 2019-06-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 731
 732         * sanitizer_common/sanitizer_posix_libcdep.cc: Cherry-pick
 733         compiler-rt revision 363778.
 734
 735 2019-06-18  Iain Sandoe  <iain@sandoe.co.uk>
 736
 737         PR libsanitizer/87880
 738         * asan/asan_interceptors.h:
 739         (ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION): New.
 740         * asan/Makefile.am (DEFS): Add
 741         ASAN_HAS_CXA_RETHROW_PRIMARY_EXCEPTION, defined to 0.
 742         * asan/Makefile.in: Regenerated.
 743         * asan/libtool-version: Bump version.
 744
 745 2019-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
 746
 747         PR target/90639
 748         * tsan/tsan_rtl_ppc64.S: Add ".machine altivec".
 749
 750 2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 751
 752         * configure.ac (have_dl_iterate_phdr): Remove *-*-solaris2.10*
 753         handling.
 754         * configure: Regenerate.
 755
 756 2019-04-08  Martin Liska  <mliska@suse.cz>
 757
 758         * LOCAL_PATCHES: Add revision.
 759
 760 2019-04-08  Martin Liska  <mliska@suse.cz>
 761
 762         PR sanitizer/89941
 763         * sanitizer_common/sanitizer_platform_limits_linux.cc (defined):
 764         Reapply patch from r259664.
 765         * sanitizer_common/sanitizer_platform_limits_posix.h (defined):
 766         Likewise.
 767
 768 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 769
 770         PR sanitizer/80953
 771         Merge from LLVM revision 355980
 772         * asan/asan_allocator.h (kAllocatorSpace): Define for SPARC.
 773         (kAllocatorSize): Likewise.
 774         (DefaultSizeClassMap): Likewise.
 775         * asan/asan_mapping.h (kSPARC64_ShadowOffset64): Define.
 776         (SHADOW_OFFSET): Define for SPARC.
 777         Include asan_mapping_sparc64.h for SPARC 64-bit.
 778         * asan/asan_mapping_sparc64.h: New file.
 779
 780 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 781
 782         PR sanitizer/80953
 783         Merge from LLVM revision 355979
 784         * asan/asan_globals.c (GetGlobalsForAddress): Use internal_memcpy to
 785         copy Global objects for SPARC with GCC.
 786
 787 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 788
 789         PR sanitizer/80953
 790         Merge from LLVM revision 355978
 791         * sanitizer_common/sanitizer_allocator_primary32.h
 792         (class SizeClassAllocator32): Assert that kSpaceSize is power of 2 if
 793         SANITIZER_SIGN_EXTENDED_ADDRESSES is set.
 794         (PointerIsMine): Deal with SANITIZER_SIGN_EXTENDED_ADDRESSES.
 795         (ComputeRegionId): Likewise.
 796         * sanitizer_common/sanitizer_linux.cc (GetMaxVirtualAddress): Return
 797         appropriate value for SPARC 64-bit.
 798         * sanitizer_common/sanitizer_platform.h (SANITIZER_MMAP_RANGE_SIZE):
 799         Define for SPARC.
 800         (SANITIZER_SIGN_EXTENDED_ADDRESSES): Define to 1 for SPARC 64-bit.
 801
 802 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 803
 804         PR sanitizer/80953
 805         Merge from LLVM revision 355965
 806         * sanitizer_common/sanitizer_linux.cc (GetWriteFlag): Implement for
 807         SPARC/Linux.
 808         (GetPcSpBp): Likewise.
 809         * sanitizer_common/sanitizer_stacktrace.cc (GetNextInstructionPc):
 810         Adjust for SPARC.
 811         * sanitizer_common/sanitizer_stacktrace.h (SANITIZER_CAN_FAST_UNWIND):
 812         Define to 1 for SPARC.
 813         * sanitizer_common/sanitizer_stacktrace_sparc.cc: Rewrite.
 814         * sanitizer_common/sanitizer_unwind_linux_libcdep.cc (SlowUnwindStack):
 815         Adjust the PC address for SPARC with GCC.
 816
 817 2019-03-06  Martin Liska  <mliska@suse.cz>
 818
 819         PR sanitizer/88684
 820         * sanitizer_common/sanitizer_platform.h (defined): Cherry pick.
 821         (SANITIZER_NON_UNIQUE_TYPEINFO): Likewise.
 822         * ubsan/ubsan_type_hash_itanium.cc (isDerivedFromAtOffset):
 823         Likewise.
 824
 825 2019-02-20  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         PR sanitizer/89409
 828         * sanitizer_common/sanitizer_linux.cc (internal_readlink):
 829         Cherry-pick compiler-rt r354451.
 830
 831 2019-01-23  Jonny Grant  <jg@jguk.org>
 832
 833         PR sanitizer/89010
 834         * libsanitizer/README.gcc: Update to current https URLs.
 835
 836 2018-12-27  Martin Liska  <mliska@suse.cz>
 837
 838         PR sanitizer/86229
 839         * asan/asan_errors.cc (ErrorAllocTypeMismatch::Print): Cherry
 840         pick rL350085.
 841         * asan/asan_errors.h (struct ErrorAllocTypeMismatch): Likewise.
 842
 843 2018-11-09  Martin Liska  <mliska@suse.cz>
 844
 845         * LOCAL_PATCHES: Include one local patch.
 846
 847 2018-11-09  Martin Liska  <mliska@suse.cz>
 848
 849         PR sanitizer/87892
 850         * sanitizer_common/sanitizer_linux_libcdep.cc (defined): Return
 851         1 when CPU_COUNT macro is not defined.
 852
 853 2018-11-08  Bill Seurer  <seurer@linux.vnet.ibm.com>
 854
 855         * libsanitizer/sanitizer_common/sanitizer_linux.cc (CheckASLR):
 856         Disable ASLR for powerpc64 when using sanitizers.
 857
 858 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 859
 860         PR sanitizer/80953
 861         * configure.tgt (sparc*-*-solaris2.11*): Enable.
 862         (x86_64-*-solaris2.11* | i?86-*-solaris2.11*): Enable.
 863
 864 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 865
 866         PR sanitizer/80953
 867         * sanitizer_common/sanitizer_internal_defs.h,
 868         sanitizer_common/sanitizer_platform_limits_solaris.h,
 869         sanitizer_common/sanitizer_procmaps_solaris.cc,
 870         sanitizer_common/sanitizer_solaris.cc: Cherry-pick compiler-rt
 871         revision 346153.
 872         * sanitizer_common/sanitizer_stacktrace.h,
 873         sanitizer_common/sanitizer_stacktrace_sparc.cc: Cherry-pick
 874         compiler-rt revision 346155.
 875
 876 2018-11-05  Segher Boessenkool  <segher@kernel.crashing.org>
 877
 878         * LOCAL_PATCHES: Add r258525.
 879         * sanitizer_common/sanitizer_stacktrace.cc
 880         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 881         for PowerPC SYSV ABI.
 882
 883 2018-11-05  Martin Liska  <mliska@suse.cz>
 884
 885         PR sanitizer/87860
 886         * sanitizer_common/sanitizer_linux.cc:  Cherry-pick upstream
 887         r346129.
 888
 889 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 890
 891         PR bootstrap/82856
 892         * Makefile.am: Include multilib.am.
 893         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
 894         * Makefile.in, aclocal.m4, asan/Makefile.in, configure,
 895         interception/Makefile.in, libbacktrace/Makefile.in,
 896         lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
 897         ubsan/Makefile.in: Regenerate.
 898
 899 2018-10-31  Martin Liska  <mliska@suse.cz>
 900
 901         * LOCAL_PATCHES: Update to installed revisions.
 902
 903 2018-10-31  Martin Liska  <mliska@suse.cz>
 904
 905         * ubsan/ubsan_platform.h: Add ifndef as we define it with
 906         -DCAN_SANITIZE_UB CFLAGS.
 907
 908 2018-10-31  Martin Liska  <mliska@suse.cz>
 909
 910         * asan/asan_mapping.h: Revert shadow memory offset to 1 << 41.
 911
 912 2018-10-31  Martin Liska  <mliska@suse.cz>
 913
 914         * LOCAL_PATCHES: Update patch list.
 915         * asan/asan_globals.cc (CheckODRViolationViaIndicator): Apply
 916         patches from GCC's trunk.
 917         (CheckODRViolationViaPoisoning): Likewise.
 918         (RegisterGlobal): Likewise.
 919         * sanitizer_common/sanitizer_mac.cc (defined): Likewise.
 920         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Likewise.
 921         * ubsan/ubsan_handlers.cc (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 922         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 923         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 924         (struct CFICheckFailData): Likewise.
 925         (RECOVERABLE): Likewise.
 926
 927 2018-10-31  Martin Liska  <mliska@suse.cz>
 928
 929         * config.h.in: Regenerate.
 930         * configure: Likewise.
 931         * sanitizer_common/Makefile.am: Include new files, remove old
 932         files.
 933         * sanitizer_common/Makefile.in: Regenerate.
 934         * ubsan/Makefile.am: Include new files, remove old
 935         files.
 936         * ubsan/Makefile.in: Likewise.
 937         * asan/Makefile.am: Include new files.
 938         * asan/Makefile.in: Regenerate.
 939
 940 2018-10-31  Martin Liska  <mliska@suse.cz>
 941
 942         * All source files: Merge from upstream 345033.
 943
 944 2018-10-31  Martin Liska  <mliska@suse.cz>
 945
 946         * HOWTO_MERGE: Enhance documentation.
 947         * merge.sh: Add support for git as well.
 948
 949 2018-08-02  Martin Liska  <mliska@suse.cz>
 950
 951         PR sanitizer/86022
 952         * sanitizer_common/sanitizer_linux_libcdep.cc (ThreadDescriptorSize):
 953         Cherry-pick compiler-rt revision 338606.
 954
 955 2018-08-01  Marek Polacek  <polacek@redhat.com>
 956
 957         PR sanitizer/86759
 958         * tsan/tsan_platform.h: Cherry-pick compiler-rt revision 318044.
 959         * tsan/tsan_platform_linux.cc: Cherry-pick compiler-rt revision
 960         319180.
 961
 962 2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 963
 964         PR target/86560
 965         * asan/asan_interceptors.cc (swapcontext) Cherry-pick
 966         compiler-rt revision 337603.
 967         * sanitizer_common/sanitizer_internal_defs.h (__has_attribute):
 968         Likewise.
 969
 970 2018-07-05  Jakub Jelinek  <jakub@redhat.com>
 971
 972         Revert
 973         2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 974
 975         PR sanitizer/84250
 976         * Makefile.am: Reorder libs.
 977         * Makefile.in: Regenerate.
 978         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 979         libsanitizer_ubsan.la.
 980         * asan/Makefile.in: Regenerate.
 981         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 982         * ubsan/Makefile.in: Regenerate.
 983
 984 2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 985
 986         PR sanitizer/84250
 987         * Makefile.am: Reorder libs.
 988         * Makefile.in: Regenerate.
 989         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 990         libsanitizer_ubsan.la.
 991         * asan/Makefile.in: Regenerate.
 992         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 993         * ubsan/Makefile.in: Regenerate.
 994
 995 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
 996
 997         PR sanitizer/86090
 998         * configure.ac: Check for lstat and readlink.
 999         * configure, config.h.in: Rebuild.
1000
1001 2018-05-31  Matthias Klose  <doko@ubuntu.com>
1002
1003         PR sanitizer/86012
1004         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
1005         SIZEOF_STRUCT_USTAT for 32bit sparc.
1006
1007 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
1008
1009         PR sanitizer/85835
1010         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
1011         include <sys/ustat.h> for Linux.
1012         (SIZEOF_STRUCT_USTAT): New.
1013         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
1014
1015 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
1016
1017         * configure.tgt <mips*-*-linux*>: Enable build, excluding
1018         mips*64*-*-linux*.
1019
1020         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
1021         take the shortcut to #include <sys/stat.h> for MIPS instead of
1022         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
1023         or wrong to get the kernel struct stat.
1024         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
1025         Correct the value for 32-bit non-android struct_kernel_stat_sz.
1026
1027         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
1028         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
1029
1030 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1031
1032         * configure: Regenerated.
1033
1034 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
1035
1036         * configure: Regenerated.
1037
1038 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
1039
1040         PR jit/85384
1041         * configure: Regenerate.
1042
1043 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
1044
1045         PR sanitizer/85389
1046         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
1047         from 0xa0000000000ULL to ~(uptr)0.
1048
1049 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
1050
1051         PR sanitizer/84761
1052         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
1053         Define if not defined.
1054         (DL_INTERNAL_FUNCTION): Don't define.
1055         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
1056         determine at runtime whether to use regparm(3), stdcall calling
1057         convention for older glibcs or normal calling convention for
1058         newer glibcs for call to _dl_get_tls_static_info.
1059
1060 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
1061
1062         * sanitizer_common/sanitizer_stacktrace.cc
1063         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
1064         for PowerPC SYSV ABI.
1065
1066 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1067
1068         PR target/84148
1069         * configure: Regenerate.
1070
1071 2018-02-05  Martin Liska  <mliska@suse.cz>
1072
1073         * asan/asan_flags.inc: Cherry-pick upstream r323995.
1074         * asan/asan_report.cc (CheckForInvalidPointerPair):
1075         Cherry-pick upstream r323995.
1076
1077 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1078
1079         PR sanitizer/82825
1080         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
1081         r324284.
1082
1083 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1084
1085         PR sanitizer/82824
1086         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
1087
1088 2017-12-05  Martin Liska  <mliska@suse.cz>
1089             Jakub Jelinek  <jakub@redhat.com>
1090
1091         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
1092         * asan/asan_descriptions.h: Likewise.
1093         * asan/asan_report.cc: Likewise.
1094         * asan/asan_thread.cc: Likewise.
1095         * asan/asan_thread.h: Likewise.
1096
1097 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1098
1099         * acinclude.m4: Add enable.m4 and cet.m4.
1100         * Makefile.in: Regenerate.
1101         * asan/Makefile.am: Update AM_CXXFLAGS.
1102         * asan/Makefile.in: Regenerate.
1103         * configure: Likewise.
1104         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
1105         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
1106         * interception/Makefile.am: Update AM_CXXFLAGS.
1107         * interception/Makefile.in: Regenerate.
1108         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
1109         * libbacktrace/Makefile.in: Regenerate.
1110         * lsan/Makefile.am: Update AM_CXXFLAGS.
1111         * lsan/Makefile.in: Regenerate.
1112         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
1113         AM_CCASFLAGS.
1114         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
1115         Add _CET_ENDBR macro.
1116         * sanitizer_common/Makefile.in: Regenerate.
1117         * tsan/Makefile.am: Update AM_CXXFLAGS.
1118         * tsan/Makefile.in: Regenerate.
1119         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
1120         * ubsan/Makefile.am: Update AM_CXXFLAGS.
1121         * ubsan/Makefile.in: Regenerate.
1122
1123 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
1124
1125         PR bootstrap/82670
1126         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
1127         and ubsan_signals_standalone.cc.
1128         * ubsan/Makefile.in: Regenerated.
1129
1130 2017-11-05  Tom de Vries  <tom@codesourcery.com>
1131
1132         PR other/82784
1133         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
1134         "do {} while (0)".
1135         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
1136
1137 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
1138
1139         PR sanitizer/82595
1140         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
1141         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
1142         liblsan_preinit.o.
1143         (lsan_files): Remove lsan_preinit.cc.
1144         (liblsan_preinit.o): New rule.
1145         * lsan/Makefile.in: Regenerated.
1146
1147 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
1148
1149         * All source files: Merge from upstream 315899.
1150         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
1151         include/sanitizer/tsan_interface.h.
1152         * asan/libtool-version: Bump the libasan SONAME.
1153         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
1154         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
1155         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
1156         sancov_flags.cc, sanitizer_allocator_checks.cc,
1157         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
1158         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
1159         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
1160         and sanitizer_coverage_mapping_libcdep.cc.
1161         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
1162         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
1163         (ubsan_files): Add ubsan_init_standalone.cc and
1164         ubsan_signals_standalone.cc.
1165         * ubsan/libtool-version: Bump the libubsan SONAME.
1166         * asan/Makefile.in: Regenerate.
1167         * lsan/Makefile.in: Regenerate.
1168         * sanitizer_common/Makefile.in: Regenerate.
1169         * tsan/Makefile.in: Regenerate.
1170         * ubsan/Makefile.in: Regenerate.
1171
1172 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
1173
1174         PR sanitizer/82379
1175         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
1176         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
1177
1178 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
1179
1180         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
1181         Define.
1182
1183 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
1184
1185         * include/system/sys/ptrace.h: New file.
1186
1187 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
1188
1189         PR sanitizer/80998
1190         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
1191         * ubsan/ubsan_checks.inc: Likewise.
1192         * ubsan/ubsan_handlers.h: Likewise.
1193
1194 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
1195
1196         PR sanitizer/81066
1197         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
1198         * sanitizer_common/sanitizer_linux.cc: Likewise.
1199         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
1200         * tsan/tsan_platform_linux.cc: Likewise.
1201
1202 2017-04-06  Martin Liska  <mliska@suse.cz>
1203
1204         PR sanitizer/80166
1205         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
1206         Cherry-pick upstream r299036.
1207
1208 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
1209
1210         PR sanitizer/78158
1211         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
1212
1213 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
1214
1215         PR sanitizer/79562
1216         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
1217         upstream r294806.
1218
1219 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
1220
1221         PR sanitizer/79341
1222         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
1223         s390-linux 31-bit.
1224         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
1225         r294793.
1226         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
1227         upstream r294790.
1228         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
1229         r294799.
1230
1231 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
1232
1233         PR sanitizer/78663
1234         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
1235         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
1236
1237 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
1238
1239         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
1240
1241 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
1242
1243         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
1244
1245         PR sanitizer/79168
1246         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
1247         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
1248         text.
1249         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
1250         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
1251         * tsan/tsan_ppc_regs.h: Likewise.
1252         * tsan/tsan_rtl_aarch64.S: Likewise.
1253         * tsan/tsan_rtl_mips64.S: Likewise.
1254         * tsan/tsan_rtl_ppc64.S: Likewise.
1255
1256 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
1257
1258         PR other/79046
1259         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
1260         instead of cat to get version from BASE-VER file.
1261         * asan/Makefile.am (gcc_version): Likewise.
1262         * ubsan/Makefile.am (gcc_version): Likewise.
1263         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1264         * lsan/Makefile.am (gcc_version): Likewise.
1265         * tsan/Makefile.am (gcc_version): Likewise.
1266         * interception/Makefile.in: Regenerated.
1267         * asan/Makefile.in: Regenerated.
1268         * ubsan/Makefile.in: Regenerated.
1269         * sanitizer_common/Makefile.in: Regenerated.
1270         * lsan/Makefile.in: Regenerated.
1271         * tsan/Makefile.in: Regenerated.
1272
1273 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
1274
1275         PR other/79046
1276         * configure.ac: Add GCC_BASE_VER.
1277         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1278         get version from BASE-VER file.
1279         * libbacktrace/Makefile.in: Regenerated.
1280         * interception/Makefile.in: Regenerated.
1281         * asan/Makefile.in: Regenerated.
1282         * ubsan/Makefile.in: Regenerated.
1283         * configure: Regenerated.
1284         * sanitizer_common/Makefile.in: Regenerated.
1285         * lsan/Makefile.in: Regenerated.
1286         * Makefile.in: Regenerated.
1287         * tsan/Makefile.in: Regenerated.
1288
1289 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
1290
1291         PR sanitizer/78992
1292         * sanitizer_common/sanitizer_platform_limits_posix.h
1293         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
1294
1295 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
1296
1297         * LOCAL_PATCHES: Add revision.
1298
1299 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
1300
1301         PR sanitizer/78532
1302         * sanitizer_common/sanitizer_platform_limits_posix.h
1303         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
1304         versions.
1305
1306 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
1307
1308         * LOCAL_PATCHES: Remove r242480.
1309
1310 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1311
1312         * LOCAL_PATCHES: Add revision.
1313
1314 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
1315
1316         PR sanitizer/78267
1317         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
1318         compiler supports blocks extension.
1319
1320 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
1321
1322         * LOCAL_PATCHES: Add revision.
1323
1324 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
1325
1326         PR sanitizer/78294
1327         * tsan/tsan_rtl.cc: Add missing attribute.
1328
1329 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
1330
1331         * LOCAL_PATCHES: New file.
1332
1333 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
1334
1335         PR sanitizer/78307
1336         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
1337         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
1338         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
1339         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
1340         function.
1341         (__ubsan_handle_cfi_bad_type_abort): Likewise.
1342         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
1343         (__ubsan_handle_cfi_bad_type): Export function.
1344         (__ubsan_handle_cfi_bad_type_abort): Likewise.
1345         * HOWTO_MERGE: Update documentation.
1346
1347 2016-11-15  Matthias Klose  <doko@ubuntu.com>
1348
1349         * configure: Regenerate.
1350
1351 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1352
1353         * asan/asan_globals.cc (RegisterGlobal): Do not call
1354         CheckODRViolationViaPoisoning.
1355         (CheckODRViolationViaPoisoning): Remove.
1356
1357 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1358
1359         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
1360         compiled code with GCC when extracting the caller PC for ARM if no
1361         valid frame pointer is available.
1362
1363 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1364
1365         PR sanitizer/63958
1366         Reapply:
1367         2014-10-14  David S. Miller  <davem@davemloft.net>
1368
1369         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1370         Define at __kernel_time_t, as needed for sparc.
1371         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1372         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1373         (__sanitizer): Define struct___old_kernel_stat_sz,
1374         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1375         (__sanitizer_ipc_perm): Adjust for sparc targets.
1376         (__sanitizer_shmid_ds): Likewsie.
1377         (__sanitizer_sigaction): Likewise.
1378         (IOC_SIZE): Likewsie.
1379
1380 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1381
1382         * All source files: Merge from upstream 285547.
1383         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
1384         variable.
1385         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
1386         * asan/Makefile.am (asan_files): Add new files.
1387         * asan/Makefile.in: Regenerate.
1388         * ubsan/Makefile.in: Likewise.
1389         * lsan/Makefile.in: Likewise.
1390         * tsan/Makefile.am (tsan_files): Add new files.
1391         * tsan/Makefile.in: Regenerate.
1392         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
1393         (EXTRA_libsanitizer_common_la_SOURCES): Define.
1394         (libsanitizer_common_la_LIBADD): Likewise.
1395         (libsanitizer_common_la_DEPENDENCIES): Likewise.
1396         * sanitizer_common/Makefile.in: Regenerate.
1397         * interception/Makefile.in: Likewise.
1398         * libbacktace/Makefile.in: Likewise.
1399         * Makefile.in: Likewise.
1400         * configure: Likewise.
1401         * merge.sh: Handle builtins/assembly.h merging.
1402         * builtins/assembly.h: New file.
1403         * asan/libtool-version: Bump the libasan SONAME.
1404
1405 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
1406
1407         PR sanitizer/77567
1408         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
1409
1410 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
1411
1412         PR sanitizer/77396
1413         * asan/asan_globals.cc: Cherry-pick upstream r280657.
1414
1415 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
1416
1417         PR sanitizer/71042
1418         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
1419         * tsan/tsan_rtl_aarch64.S: Likewise.
1420
1421 2016-07-23  Alan Modra  <amodra@gmail.com>
1422
1423         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
1424         * configure.ac: Don't substitute OBSTACK_DEFS.
1425         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
1426         * tsan/Makefile.am: Likewise.
1427         * configure: Regenerate.
1428         * Makefile.in: Regenerate.
1429         * asan/Makefile.in: Regenerate.
1430         * interception/Makefile.in: Regenerate.
1431         * libbacktrace/Makefile.in: Regenerate.
1432         * lsan/Makefile.in: Regenerate.
1433         * sanitizer_common/Makefile.in: Regenerate.
1434         * tsan/Makefile.in: Regenerate.
1435         * ubsan/Makefile.in: Regenerate.
1436
1437 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
1438
1439         PR sanitizer/71160
1440         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
1441         and r269633.
1442
1443 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
1444
1445         PR sanitizer/70624
1446         * asan/asan_mac.cc: Cherry pick upstream r266868.
1447
1448 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
1449
1450         PR sanitizer/68824
1451         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
1452         InitializeInterceptors): Cherry pick upstream r258119.
1453
1454 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
1455
1456         * configure.ac: Replace the hard-coded -ldl requirement for
1457         link_sanitizer_common with a configure time check for -ldl.
1458         * configure: Regenerate.
1459
1460 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1461
1462         * include/system/linux/asm/ptrace.h: Move to ...
1463         * include/system/asm/ptrace.h: ... this.
1464
1465 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1466
1467         * include/system/linux/asm/ptrace.h: New header.
1468
1469 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1470
1471         * All source files: Merge from upstream r253555.
1472         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
1473         dependences for TSan for aarch64-*-linux* targets.
1474         * tsan/Makefile.am: Add new source files.
1475         * configure: Regenerate.
1476         * tsan/Makefile.in: Likewise.
1477
1478 2015-11-09  Alan Modra  <amodra@gmail.com>
1479
1480         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
1481         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
1482         interceptors.
1483         * configure.ac: Substitute OBSTACK_DEFS.
1484         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
1485         * tsan/Makefile.am: Likewise.
1486         * configure: Regenerate.
1487         * Makefile.in: Regenerate.
1488         * asan/Makefile.in: Regenerate.
1489         * interception/Makefile.in: Regenerate.
1490         * libbacktrace/Makefile.in: Regenerate.
1491         * lsan/Makefile.in: Regenerate.
1492         * sanitizer_common/Makefile.in: Regenerate.
1493         * tsan/Makefile.in: Regenerate.
1494         * ubsan/Makefile.in: Regenerate.
1495
1496 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1497
1498         PR bootstrap/68041
1499         * configure.ac (link_sanitizer_common): Link against librt only if it
1500         contains shm_open, required by sanitizers.
1501         (CXX_ABI_NEEDED): Remove variable.
1502         * configure: Regenerate.
1503         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
1504         * ubsan/Makefile.in: Regenerate.
1505
1506 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1507
1508         * HOWTO_MERGE: New file.
1509
1510 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1511
1512         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
1513         compiled code with GCC when extracting the caller PC for ARM if no
1514         valid frame pointer is available.
1515
1516 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1517
1518         PR bootstrap/63888
1519         Reapply:
1520         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
1521
1522         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
1523         support until it is rewritten upstream.
1524
1525         * c-c++-common/asan/pr63888.c: New test.
1526
1527 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1528
1529         PR sanitizer/63958
1530         Reapply:
1531         2014-10-14  David S. Miller  <davem@davemloft.net>
1532
1533         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1534         Define at __kernel_time_t, as needed for sparc.
1535         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1536         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1537         (__sanitizer): Define struct___old_kernel_stat_sz,
1538         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1539         (__sanitizer_ipc_perm): Adjust for sparc targets.
1540         (__sanitizer_shmid_ds): Likewsie.
1541         (__sanitizer_sigaction): Likewise.
1542         (IOC_SIZE): Likewsie.
1543
1544 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1545
1546         * All source files: Merge from upstream r250806.
1547         * configure.ac (link_sanitizer_common): Add -lrt flag.
1548         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
1549         Set USE_CXX_ABI_FLAG=true for darwin.
1550         * asan/Makefile.am (asan_files): Add new files.
1551         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
1552         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
1553         * asan/Makefile.in: Regenerate.
1554         * ubsan/Makefile.am (ubsan_files): Add new files.
1555         (DEFS): Add DCAN_SANITIZE_UB=1.
1556         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
1557         * ubsan/Makefile.in: Regenerate.
1558         * tsan/Makefile.am (tsan_files): Add new files.
1559         (DEFS): Add DCAN_SANITIZE_UB=0.
1560         * tsan/Makefile.in: Regenerate.
1561         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
1562         * sanitizer_common/Makefile.in: Regenerate.
1563         * asan/libtool-version: Bump the libasan SONAME.
1564
1565 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
1566
1567         PR sanitizer/67258
1568         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
1569
1570 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
1571
1572         PR sanitizer/63927
1573         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
1574         for PowerPC.
1575
1576 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1577
1578         PR sanitizer/63927
1579         * sanitizer_common/sanitizer_stacktrace.cc
1580         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
1581         find the link register at an offset of 16 from the base of the
1582         caller's stack frame.
1583
1584 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
1585
1586         * Makefile.in: Regenerated with automake-1.11.6.
1587         * aclocal.m4: Likewise.
1588         * asan/Makefile.in: Likewise.
1589         * configure: Likewise.
1590         * interception/Makefile.in: Likewise.
1591         * libbacktrace/Makefile.in: Likewise.
1592         * lsan/Makefile.in: Likewise.
1593         * sanitizer_common/Makefile.in: Likewise.
1594         * tsan/Makefile.in: Likewise.
1595         * ubsan/Makefile.in: Likewise.
1596
1597 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
1598
1599         PR sanitizer/64839
1600         * sanitizer_common/sanitizer_platform.h: Cherry pick
1601         upstream r234470.
1602         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
1603         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
1604         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
1605         * Makefile.in: Regenerate.
1606         * asan/Makefile.in: Regenerate.
1607         * config.h.in: Regenerate.
1608         * configure: Regenerate.
1609         * interception/Makefile.in: Regenerate.
1610         * libbacktrace/Makefile.in: Regenerate.
1611         * lsan/Makefile.in: Regenerate.
1612         * sanitizer_common/Makefile.in: Regenerate.
1613         * tsan/Makefile.in: Regenerate.
1614         * ubsan/Makefile.in: Regenerate.
1615
1616
1617 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
1618
1619         PR sanitizer/59009
1620         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
1621         upstream r230324.
1622         * sanitizer_common/sanitizer_platform.h: Likewise.
1623         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1624
1625 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1626
1627         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
1628         upstream 224508 and 224755.
1629
1630 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
1631
1632         PR sanitizer/63958
1633         Reapply:
1634         2014-10-14  David S. Miller  <davem@davemloft.net>
1635
1636         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1637         Define at __kernel_time_t, as needed for sparc.
1638         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1639         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1640         (__sanitizer): Define struct___old_kernel_stat_sz,
1641         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1642         (__sanitizer_ipc_perm): Adjust for sparc targets.
1643         (__sanitizer_shmid_ds): Likewsie.
1644         (__sanitizer_sigaction): Likewise.
1645         (IOC_SIZE): Likewsie.
1646
1647 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
1648
1649         * configure.tgt: Enable build on powerpc*le-*-linux.
1650
1651 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
1652
1653         PR bootstrap/63888
1654         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
1655         support until it is rewritten upstream.
1656
1657 2015-01-26  Matthias Klose  <doko@ubuntu.com>
1658
1659         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
1660         * configure: Regenerate.
1661
1662 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1663
1664         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
1665         * configure: Regenerate.
1666         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
1667
1668 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1669
1670         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
1671         * configure: Regenerate.
1672         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
1673         (libtsan_la_DEPENDENCIES): Likewise.
1674         * Makefile.in: Regenerate.
1675         * asan/Makefile.in: Regenerate.
1676         * interception/Makefile.in: Regenerate.
1677         * libbacktrace/Makefile.in: Regenerate.
1678         * lsan/Makefile.in: Regenerate.
1679         * sanitizer_common/Makefile.in: Regenerate.
1680         * tsan/Makefile.in: Regenerate.
1681         * ubsan/Makefile.in: Regenerate.
1682
1683 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
1684
1685         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
1686
1687 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
1688
1689         PR sanitizer/64435
1690         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
1691         upstream r226637.
1692         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
1693         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
1694
1695 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
1696
1697         PR sanitizer/64632
1698         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
1699
1700 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
1701
1702         PR sanitizer/64435
1703         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
1704         upstream r223925.
1705
1706 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
1707
1708         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
1709         upstream r224518 and r224519.
1710         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
1711         r224834.
1712
1713 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
1714
1715         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
1716         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
1717         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
1718         upstream r224308.
1719
1720 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
1721
1722         PR bootstrap/63784
1723         * configure: Regenerated.
1724
1725 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
1726
1727         PR target/61137
1728         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
1729         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
1730
1731 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
1732
1733         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
1734         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
1735         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
1736         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
1737         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
1738         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
1739         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
1740         * sanitizer_common/Makefile.in: Regenerate.
1741         * asan/Makefile.in: Ditto.
1742         * lsan/Makefile.in: Ditto.
1743         * interception/Makefile.in: Ditto.
1744         * tsan/Makefile.in: Ditto.
1745         * libbacktrace/Makefile.in: Ditto.
1746         * ubsan/Makefile.in: Ditto.
1747
1748 2014-11-13  Kostya Serebryany  <kcc@google.com>
1749
1750         * All source files: Merge from upstream r221802.
1751         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
1752         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
1753         with 'start' to follow the new interface.
1754         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1755         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1756         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1757         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1758         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1759         files.
1760         (AM_CXXFLAGS): Added -std=c++11.
1761         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1762         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1763         * asan/Makefile.in: Regenerate.
1764         * interception/Makefile.in: Regenerate.
1765         * libbacktrace/Makefile.in: Regenerate.
1766         * lsan/Makefile.in: Regenerate.
1767         * sanitizer_common/Makefile.in: Regenerate.
1768         * tsan/Makefile.in: Regenerate.
1769         * ubsan/Makefile.in: Regenerate.
1770
1771 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1772
1773         PR target/63610
1774         * configure: Regenerate.
1775
1776 2014-10-16  Martin Liska  <mliska@suse.cz>
1777
1778         * asan/Makefile.am: IPA ICF pass is disabled.
1779         * asan/Makefile.in: Likewise.
1780
1781 2014-10-14  David S. Miller  <davem@davemloft.net>
1782
1783         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1784         Define at __kernel_time_t, as needed for sparc.
1785         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1786         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1787         (__sanitizer): Define struct___old_kernel_stat_sz,
1788         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1789         (__sanitizer_ipc_perm): Adjust for sparc targets.
1790         (__sanitizer_shmid_ds): Likewsie.
1791         (__sanitizer_sigaction): Likewsie.
1792         (IOC_SIZE): Likewsie.
1793
1794 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
1795
1796         * ubsan/Makefile.am (DEFS): Add -DPIC.
1797         * ubsan/Makefile.in: Regenerated.
1798
1799 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
1800
1801         * configure.tgt: Enable build on aarch64*-linux.
1802
1803 2014-09-19  Kostya Serebryany  <kcc@google.com>
1804
1805         * All source files: Merge from upstream r218156.
1806         * asan/Makefile.am (asan_files): Added new files.
1807         * asan/Makefile.in: Regenerate.
1808         * ubsan/Makefile.am (ubsan_files): Added new files.
1809         * ubsan/Makefile.in: Regenerate.
1810         * tsan/Makefile.am (tsan_files): Added new files.
1811         * tsan/Makefile.in: Regenerate.
1812         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1813         files.
1814         * sanitizer_common/Makefile.in: Regenerate.
1815         * asan/libtool-version: Bump the libasan SONAME.
1816
1817 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
1818
1819         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
1820         upstream r215485, r217389, r217391 and r217400.
1821
1822 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
1823
1824         * sanitizer_common/sanitizer_common_interceptors.inc:
1825         Cherry pick upstream r211008.
1826
1827 2014-06-11  Richard Biener  <rguenther@suse.de>
1828
1829         * asan/asan_linux.cc: Cherry pick upstream r210012.
1830
1831 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
1832
1833         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
1834         r209879.
1835         * sanitizer_common/sanitizer_common.h: Likewise.
1836         * asan/asan_mapping.h: Likewise.
1837         * asan/asan_linux.cc: Likewise.
1838         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
1839         * sanitizer_common/sanitizer_allocator.h: Likewise.
1840
1841 2014-05-23  Marek Polacek  <polacek@redhat.com>
1842
1843         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
1844         floating-point types.
1845
1846 2014-05-22  Kostya Serebryany  <kcc@google.com>
1847
1848         * All source files: Merge from upstream r209283.
1849         * asan/Makefile.am (asan_files): Added new files.
1850         * asan/Makefile.in: Regenerate.
1851         * tsan/Makefile.am (tsan_files): Added new files.
1852         * tsan/Makefile.in: Regenerate.
1853         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1854         files.
1855         * sanitizer_common/Makefile.in: Regenerate.
1856
1857 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
1858
1859         PR sanitizer/61100
1860         * Makefile.am (nodist_saninclude_HEADERS): Install
1861         public headers.
1862         * Makefile.in: Regenerate.
1863
1864 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1865
1866         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
1867         Add ../../libbacktrace/sort.c.
1868         * libbacktrace/Makefile.in: Regenerate.
1869         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
1870
1871 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1872
1873         * configure.tgt: Unsupported for little endian PowerPC for now.
1874
1875 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
1876
1877         PR sanitizer/60055
1878         * tsan/tsan_flags.cc (__tsan_default_options): Add
1879         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
1880         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
1881
1882         PR sanitizer/60038
1883         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
1884         sanitizer_atomic.h and unistd.h.
1885         (kThreadDescriptorSize): Made static, remove initializer and const,
1886         change type to atomic_uintptr_t.
1887         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
1888         query glibc version, compute kThreadDescriptorSize depending on
1889         glibc version minor number.
1890         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
1891         kThreadDescriptorSize directly.
1892
1893 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
1894             Jakub Jelinek  <jakub@redhat.com>
1895
1896         PR sanitizer/57316
1897         * configure.ac: Check for missing syscalls.
1898         * Makefile.am: Likewise.
1899         * configure: Regenerate.
1900         * Makefile.in: Regenerate.
1901
1902 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
1903
1904         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
1905         (LibbacktraceSymbolizer::Demangle): New declaration.
1906         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
1907         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
1908         method if possible.
1909         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
1910         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
1911         (struct CplusV3DemangleData): New type.
1912         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
1913         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
1914         SymbolizeDataCallback): Use CplusV3Demangle.
1915         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
1916         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
1917         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
1918         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
1919         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
1920         cplus_demangle_init_info, cplus_demangle_mangled_name,
1921         cplus_demangle_operators, cplus_demangle_print,
1922         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
1923         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
1924         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
1925         Define.
1926         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
1927         (memcmp, strncmp): Redefine.
1928         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
1929         ../../libiberty/cp-demangle.c.
1930         * libbacktrace/bridge.cc (__asan_internal_memcmp,
1931         __asan_internal_strncmp): New functions.
1932         * sanitizer_common/Makefile.in: Regenerated.
1933         * libbacktrace/Makefile.in: Regenerated.
1934         * configure: Regenerated.
1935         * configure.ac: Regenerated.
1936         * config.h.in: Regenerated.
1937
1938         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
1939         -isystem $(top_srcdir)/include/system.
1940         * sanitizer_common/Makefile.in: Regenerated.
1941         * include/system/linux/aio_abi.h: New header.
1942         * include/system/linux/mroute.h: New header.
1943         * include/system/linux/mroute6.h: New header.
1944         * include/system/linux/perf_event.h: New header.
1945         * include/system/linux/types.h: New header.
1946
1947         PR sanitizer/59136
1948         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
1949         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
1950         and -I/-include flags.
1951         * lsan/Makefile.am (liblsan_la_LIBADD): Add
1952         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
1953         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1954         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
1955         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
1956         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
1957         libbacktrace.
1958         * README.gcc: Document that also lsan and ubsan are
1959         maintained in compiler-rt upstream.
1960         * libbacktrace/Makefile.am: New file.
1961         * libbacktrace/backtrace-rename.h: New file.
1962         * libbacktrace/backtrace-supported.h.in: New file.
1963         * libbacktrace/bridge.cc: New file.
1964         * configure.ac: Add tests needed for libbacktrace build
1965         within libsanitizer.
1966         * sanitizer_common/Makefile.in: Regenerated.
1967         * lsan/Makefile.in: Regenerated.
1968         * tsan/Makefile.in: Regenerated.
1969         * ubsan/Makefile.in: Regenerated.
1970         * libbacktrace/Makefile.in: Generated.
1971         * config.h.in: Regenerated.
1972         * configure: Regenerated.
1973         * Makefile.in: Regenerated.
1974         * interception/Makefile.in: Regenerated.
1975         * asan/Makefile.in: Regenerated.
1976         * aclocal.m4: Regenerated.
1977
1978 2013-12-19  Kostya Serebryany  <kcc@google.com>
1979
1980         * sanitizer_common/sanitizer_platform_limits_posix.cc:
1981         workaround for missing definition of EOWNERDEAD, backport
1982         from upstream r196779.
1983
1984 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1985
1986         * sanitizer_common/sanitizer_platform_limits_posix.h
1987         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
1988         (__sanitizer_clock_t): Use long long for x32.
1989
1990 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1991
1992         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
1993         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1994         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1995
1996 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1997
1998         * configure.ac (link_sanitizer_common): Add -lm.
1999         * configure: Regenerated.
2000
2001 2013-12-05  Kostya Serebryany  <kcc@google.com>
2002
2003         * All source files: Merge from upstream r196489.
2004         * merge.sh: Add *.S to the list of merged files.
2005
2006 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
2007
2008         PR sanitizer/59368
2009         * Makefile.am (gcc_version): Added gcc_version.
2010         * Makefile.in: Regenerate.
2011
2012 2013-12-05  Kostya Serebryany  <kcc@google.com>
2013
2014         * All source files: Merge from upstream r196090.
2015         * tsan/Makefile.am (tsan_files): Added new files.
2016         * tsan/Makefile.in: Regenerate.
2017         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
2018         * sanitizer_common/Makefile.in: Regenerate.
2019         * lsan/Makefile.am (lsan_files): Added new files.
2020         * lsan/Makefile.in: Regenerate.
2021
2022 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
2023             Yury Gribov  <y.gribov@samsung.com>
2024
2025         PR sanitizer/59063
2026         * libsanitizer.spec.in: Add spec file to hold link flags for
2027         various sanitizer libs.
2028         * configure.ac: Check whether clock_* routines come from librt.
2029         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
2030         configure.ac.
2031         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
2032         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
2033         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
2034         * asan/Makefile.in: Regenerate.
2035         * interception/Makefile.in: Regenerate.
2036         * lsan/Makefile.in: Regenerate.
2037         * sanitizer_common/Makefile.in: Regenerate.
2038         * tsan/Makefile.in: Regenerate.
2039         * ubsan/Makefile.in: Regenerate.
2040         * Makefile.in: Regenerate.
2041         * configure: Regenerate.
2042
2043 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
2044             Yury Gribov  <y.gribov@samsung.com>
2045
2046         PR sanitizer/59106
2047         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
2048         don't need it.
2049         * ubsan/Makefile.in: Regenerated.
2050
2051 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
2052
2053         PR sanitizer/59061
2054         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
2055         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
2056         * configure: Regenerated.
2057         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
2058         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
2059         * lsan/Makefile.in: Regenerated.
2060
2061 2013-11-22  Mike Stump  <mikestump@comcast.net>
2062
2063         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
2064         change from upstream to fix build.
2065
2066 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
2067
2068         PR sanitizer/59106
2069         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
2070         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
2071         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
2072         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
2073         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
2074         * asan/Makefile.in: Regenerate.
2075         * interception/Makefile.in: Regenerate.
2076         * tsan/Makefile.in: Regenerate.
2077         * lsan/Makefile.in: Regenerate.
2078         * sanitizer_common/Makefile.in: Regenerate.
2079
2080 2013-11-15  Kostya Serebryany  <kcc@google.com>
2081
2082         PR sanitizer/58994
2083         Backport from upstream revision 194573
2084         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
2085         back to the original functions in the common libsanitizer
2086         interceptors and the __cxa_atexit() interceptor on Darwin.
2087
2088 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
2089
2090         PR sanitizer/59009
2091         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
2092         ifdef out more source.
2093
2094 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
2095
2096         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
2097         ifdef out almost the whole source.
2098         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
2099
2100 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2101
2102         PR sanitizer/59018
2103         * sanitizer_common/sanitizer_platform_limits_posix.cc
2104         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
2105         defined.
2106
2107 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2108
2109         PR sanitizer/59018
2110         * sanitizer_common/sanitizer_platform_limits_linux.cc
2111         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
2112         defined.
2113         * sanitizer_common/sanitizer_platform_limits_posix.h
2114         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
2115         defined.
2116         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
2117         is defined.
2118         (__sanitizer___kernel_gid_t): Likewise.
2119         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
2120         is defined.
2121
2122 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2123
2124         PR sanitizer/59018
2125         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
2126         2 64-bit integers to save and restore fn and arg.  Properly load
2127         newtls/child_tidptr into r8/r10.
2128
2129 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
2130
2131         PR sanitizer/59018
2132         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
2133         internal_munmap, internal_open, internal_read, internal_write,
2134         internal_stat, internal_lstat, internal_fstat, internal_readlink,
2135         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
2136         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
2137         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
2138
2139 2013-11-04  Kostya Serebryany  <kcc@google.com>
2140
2141         * All source files: Merge from upstream r191666.
2142         * merge.sh: Added lsan.
2143         * configure.ac (AC_CONFIG_FILES): Added lsan.
2144         * Makefile.am (SUBDIRS): Added lsan.
2145         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
2146         * asan/Makefile.am (asan_files): Added new files.
2147         (libasan_la_LIBADD): Added a dependency on lsan.
2148         * lsan/Makefile.am: New file.
2149         * asan/Makefile.in: Regenerate.
2150         * lsan/Makefile.in: Regenerate.
2151         * Makefile.in: Regenerate.
2152         * configure: Regenerate.
2153         * sanitizer_common/Makefile.in: Regenerate.
2154
2155 2013-09-20  Alan Modra  <amodra@gmail.com>
2156
2157         * configure: Regenerate.
2158
2159 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
2160
2161         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
2162         libinterception.la for Darwin.
2163         * ubsan/Makefile.in: Regenerate.
2164
2165 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
2166
2167         * Makefile.am (SUBDIRS): Add ubsan.
2168         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
2169         * merge.sh: Merge ubsan.
2170         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
2171         * sanitizer_common/sanitizer_printf.cc: Likewise.
2172         * sanitizer_common/sanitizer_common.h: Likewise.
2173         * ubsan: New directory. Import ubsan runtime from llvm.
2174
2175 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
2176
2177         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
2178         Cherry pick upstream r182922.
2179
2180 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
2181
2182         * configure.tgt: Add ARM pattern.
2183
2184 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
2185
2186         PR other/43620
2187         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2188         * Makefile.in: Regenerated.
2189         * asan/Makefile.in: Regenerated.
2190         * interception/Makefile.in: Regenerated.
2191         * sanitizer_common/Makefile.in: Regenerated.
2192         * tsan/Makefile.in: Regenerated.
2193
2194 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
2195
2196         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
2197         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
2198         0x4fffffffffULL.
2199
2200 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
2201
2202         PR sanitizer/56393
2203         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
2204         libasan_preinit.o.
2205         (libasan_preinit.o): Depend on asan_preinit.o.
2206         * asan/Makefile.in: Regenerated.
2207         * asan/asan_preinit.cc: New file, synced from upstream.
2208         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
2209
2210 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
2211
2212         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
2213         dynamic/asan_interceptors_dynamic.cc.
2214         * asan/Makefile.in: Regenerated.
2215         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
2216
2217 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
2218
2219         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
2220         defined.  Add used attribute.
2221
2222 2013-02-21  Kostya Serebryany  <kcc@google.com>
2223
2224         * All source files: Merge from upstream r175733.
2225         * sanitizer_common/Makefile.am: Added a new file.
2226         * sanitizer_common/Makefile.in: Regenerated.
2227
2228 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2229
2230         PR bootstrap/56327
2231         * interception/interception.h (OFF_T): Merged from upstream
2232         r175140.
2233
2234 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
2235
2236         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
2237
2238 2013-02-13  Kostya Serebryany  <kcc@google.com>
2239
2240         PR sanitizer/56128
2241         * All source files: Merge from upstream r175049.
2242         * interception/Makefile.am: added include path.
2243         * interception/Makefile.in: Regenerated.
2244
2245 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
2246
2247         * configure.tgt: Disable build on darwin9 and earlier.
2248
2249 2013-01-23  Kostya Serebryany  <kcc@google.com>
2250
2251         PR sanitizer/55989
2252         * All source files: Merge from upstream r173241.
2253         * merge.sh: Support merging .inc files.
2254
2255 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
2256
2257         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
2258         -Wno-c99-extensions.
2259         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
2260         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
2261         * sanitizer_common/Makefile.in: Regenerated.
2262         * interception/Makefile.in: Regenerated.
2263         * asan/Makefile.in: Regenerated.
2264
2265 2013-01-10  Wei Mi  <wmi@google.com>
2266
2267         PR sanitizer/55488
2268         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
2269         * tsan/Makefile.in: Regenerated.
2270         * tsan/tsan_rtl.h: Enable HACKY_CALL.
2271
2272 2013-01-10  Kostya Serebryany  <kcc@google.com>
2273
2274         * All source files: Merge from upstream r171973.
2275         * sanitizer_common/Makefile.am: Added new files.
2276         * asan/Makefile.am: Likewise.
2277         * tsan/Makefile.am: Likewise.
2278         * sanitizer_common/Makefile.in: Regenerated.
2279         * asan/Makefile.in: Likewise.
2280         * tsan/Makefile.in: Likewise.
2281
2282 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2283
2284         * asan/Makefile.am (libasan_la_LIBADD): Replace
2285         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
2286         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
2287         * Makefile.in: Regenerated.
2288         * configure: Likewise.
2289         * asan/Makefile.in: Likewise.
2290         * interception/Makefile.in: Likewise.
2291         * sanitizer_common/Makefile.in: Likewise.
2292         * tsan/Makefile.in: Likewise.
2293
2294 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2295
2296         * Makefile.am (AM_MAKEFLAGS): Restored.
2297         * interception/Makefile.am: Likewise.
2298         * sanitizer_common/Makefile.am: Likewise.
2299         * tsan/Makefile.am: Likewise.
2300         * Makefile.in: Regenerated.
2301         * asan/Makefile.in: Likewise.
2302         * interception/Makefile.in: Likewise.
2303         * sanitizer_common/Makefile.in: Likewise.
2304         * tsan/Makefile.in: Likewise.
2305
2306 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2307
2308         * Makefile.am (MAKEOVERRIDES): Restored.
2309         * asan/Makefile.am: Likewise.
2310         * interception/Makefile.am: Likewise.
2311         * sanitizer_common/Makefile.am: Likewise.
2312         * tsan/Makefile.am: Likewise.
2313         * Makefile.in: Regenerated.
2314         * asan/Makefile.in: Likewise.
2315         * interception/Makefile.in: Likewise.
2316         * sanitizer_common/Makefile.in: Likewise.
2317         * tsan/Makefile.in: Likewise.
2318
2319 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2320
2321         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
2322         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
2323         * Makefile.in: Regenerated.
2324         * configure: Likewise.
2325         * asan/Makefile.in: Likewise.
2326         * interception/Makefile.in: Likewise.
2327         * sanitizer_common/Makefile.in: Likewise.
2328         * tsan/Makefile.in: Likewise.
2329
2330 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2331
2332         * Makefile.am (AM_MAKEFLAGS): Removed.
2333         (MAKEOVERRIDES): Likewise.
2334         * asan/Makefile.am: Likewise.
2335         * interception/Makefile.am: Likewise.
2336         * sanitizer_common/Makefile.am: Likewise.
2337         * tsan/Makefile.am: Likewise.
2338         * Makefile.in: Regenerated.
2339         * asan/Makefile.in: Likewise.
2340         * interception/Makefile.in: Likewise.
2341         * sanitizer_common/Makefile.in: Likewise.
2342         * tsan/Makefile.in: Likewise.
2343
2344 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
2345
2346         PR sanitizer/55533
2347         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
2348         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
2349         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
2350         (AM_MAKEFLAGS): Remove CC and CXX.
2351         * interception/Makefile.am: Likewise.
2352         * sanitizer_common/Makefile.am: Likewise.
2353         * tsan/Makefile.am: Likewise.
2354         * Makefile.in: Regenerated.
2355         * aclocal.m4: Likewise.
2356         * configure: Likewise.
2357         * asan/Makefile.in: Likewise.
2358         * interception/Makefile.in: Likewise.
2359         * sanitizer_common/Makefile.in: Likewise.
2360         * tsan/Makefile.in: Likewise.
2361
2362 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
2363
2364         * configure.tgt: Enable build on powerpc*-linux.
2365
2366 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
2367
2368         PR 55599/sanitizer
2369         * configure.ac: Set enable_static=no on darwin.
2370         * configure: Regenerated.
2371
2372 2012-12-06  Kostya Serebryany  <kcc@google.com>
2373
2374         * All files: Merge from upstream r169392.
2375
2376 2012-12-05  Kostya Serebryany  <kcc@google.com>
2377
2378         * All files: Merge from upstream r169371.
2379
2380 2012-12-04  Kostya Serebryany  <kcc@google.com>
2381             Jack Howarth  <howarth@bromo.med.uc.edu>
2382
2383         PR 55521/sanitizer
2384         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
2385         * Makefile.am: Don't build interception subdir when
2386         USING_MAC_INTERPOSE defined.
2387         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
2388         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
2389         Compile asan_interceptors_dynamic.cc but not libinterception
2390         when USING_MAC_INTERPOSE defined.
2391         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
2392         * configure: Regenerated.
2393         * Makefile.in: Likewise.
2394         * asan/Makefile.in: Likewise.
2395         * interception/Makefile.in: Likewise.
2396         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
2397         * asan/asan_mac.cc: Likewise.
2398         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
2399         and use MISSING_BLOCKS_SUPPORT.
2400         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
2401         * interception/mach_override/LICENSE.txt: Remove unused file.
2402         * interception/mach_override/mach_override.c: Likewise.
2403         * interception/mach_override/mach_override.h: Likewise.
2404         * interception/mach_override: Remove unused directory.
2405
2406 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
2407
2408         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
2409         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
2410         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
2411         files.
2412         (AM_MAKEFLAGS): Restore CC and CXX.
2413         * interception/Makefile.am: Likewise.
2414         * sanitizer_common/Makefile.am: Likewise.
2415         * tsan/Makefile.am: Likewise.
2416         * Makefile.in: Regenerated.
2417         * aclocal.m4: Likewise.
2418         * configure: Likewise.
2419         * asan/Makefile.in: Likewise.
2420         * interception/Makefile.in: Likewise.
2421         * sanitizer_common/Makefile.in: Likewise.
2422         * tsan/Makefile.in: Likewise.
2423
2424 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
2425
2426         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
2427         * configure.ac (ACX_NONCANONICAL_TARGET): New.
2428         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
2429         files.
2430         (AM_MAKEFLAGS): Remove CC and CXX.
2431         * interception/Makefile.am: Likewise.
2432         * sanitizer_common/Makefile.am: Likewise.
2433         * tsan/Makefile.am: Likewise.
2434         * Makefile.in: Regenerated.
2435         * aclocal.m4: Likewise.
2436         * configure: Likewise.
2437         * asan/Makefile.in: Likewise.
2438         * interception/Makefile.in: Likewise.
2439         * sanitizer_common/Makefile.in: Likewise.
2440         * tsan/Makefile.in: Likewise.
2441
2442 2012-11-27  Kostya Serebryany  <kcc@google.com>
2443
2444         * All files: Merge from upstream r168699.
2445
2446 2012-11-24  Kostya Serebryany  <kcc@google.com>
2447             Jack Howarth  <howarth@bromo.med.uc.edu>
2448
2449         * interception/mach_override/mach_override.c: Migrate from llvm.
2450         * interception/mach_override/mach_override.h: Likewise.
2451         * interception/mach_override/LICENSE.txt: Likewise.
2452         * configure.tgt: Add darwin to supported targets.
2453         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
2454         * interception/Makefile.am: Compile mach_override.c when
2455         USING_MACH_OVERRIDE defined.
2456         * configure: Regenerated.
2457         * interception/Makefile.in: Likewise.
2458
2459 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
2460
2461         PR sanitizer/55450
2462         * tsan/Makefile.am (gcc_version): New.
2463         * tsan/Makefile.in: Regenerated.
2464
2465 2012-11-23  Kostya Serebryany  <kcc@google.com>
2466
2467         * merge.sh: Support tsan, support added/removed files.
2468         * tsan/Makefile.am: Remove tsan_printf.cc.
2469         * tsan/Makefile.in: Regenerated.
2470         * other files: Merge from upstream r168514.
2471
2472 2012-11-23  Kostya Serebryany  <kcc@google.com>
2473
2474         * merge.sh: New file.
2475
2476 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
2477
2478         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
2479         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
2480         automake conditional instead of !MULTISUBDIR32.
2481         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
2482         for 64-bit multilib.
2483         * configure.ac: Check for void * size, source in configure.tgt,
2484         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
2485         * configure: Regenerated.
2486         * Makefile.in: Regenerated.
2487         * tsan/Makefile.in: Regenerated.
2488
2489 2012-11-22  Wei Mi  <wmi@google.com>
2490
2491         * tsan: New directory. Import tsan runtime from llvm.
2492         * configure.ac: Add 64 bits tsan build.
2493         * Makefile.am: Likewise.
2494         * configure: Regenerated.
2495         * Makefile.in: Likewise.
2496
2497 2012-11-21  Kostya Serebryany  <kcc@google.com>
2498
2499         * README.gcc: Extend the README.gcc with mode details.
2500
2501 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
2502
2503         * sanitizer_common/sanitizer_linux.cc
2504         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
2505         (internal_mmap): Use it.
2506         (internal_filesize): Likewise.
2507
2508 2012-11-16  Tom Tromey  <tromey@redhat.com>
2509
2510         * configure.ac: Invoke AM_MAINTAINER_MODE.
2511         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
2512         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
2513
2514 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
2515
2516         PR other/55333
2517         * include/sanitizer/common_interface_defs.h (uhwptr): New type
2518         for hardware pointer.
2519         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
2520         Replace uptr with uhwptr for stack unwind.
2521
2522 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
2523
2524         * configure.tgt: Enable build on sparc linux.
2525
2526 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
2527
2528         * configure.ac: Properly set MULTISUBDIR.
2529         * asan/Makefile.am (gcc_version): New.
2530         * interception/Makefile.am (gcc_version): Likewise.
2531         * sanitizer_common/Makefile.am (gcc_version): Likewise.
2532         * configure: Regenerated.
2533         * asan/Makefile.in: Likewise.
2534         * interception/Makefile.in: Likewise.
2535         * sanitizer_common/Makefile.in: Likewise.
2536
2537 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2538
2539         PR other/55291
2540         * configure.ac (--enable-version-specific-runtime-libs): New option.
2541         (AC_CANONICAL_SYSTEM): New.
2542         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
2543         (toolexecdir): Support multilib.
2544         (toolexeclibdir): Likewise.
2545         (multilib_arg): New.
2546         * Makefile.in: Regenerated.
2547         * aclocal.m4: Likewise.
2548         * configure: Likewise.
2549         * asan/Makefile.in: Likewise.
2550         * interception/Makefile.in: Likewise.
2551         * sanitizer_common/Makefile.in: Likewise.
2552
2553 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2554
2555         PR other/55292
2556         Backport from upstream revision 167883
2557         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
2558         __x86_64__ instead of __WORDSIZE.
2559         (internal_filesize): Likwise.
2560
2561 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2562
2563         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
2564         * Makefile.in: Regenerated.
2565         * configure: Likewise.
2566
2567 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
2568
2569         PR other/55304
2570         * acinclude.m4: New file.
2571         * Makefile.am (ACLOCAL_AMFLAGS): New.
2572         * configure.ac (AC_PREREQ): Set to 2.64.
2573         (AC_CONFIG_AUX_DIR): Set to "..".
2574         * Makefile.in: Regenerated.
2575         * aclocal.m4: Likewise.
2576         * configure: Likewise.
2577         * asan/Makefile.in: Likewise.
2578         * interception/Makefile.in: Likewise.
2579         * sanitizer_common/Makefile.in: Likewise.
2580
2581         * config.guess: Removed.
2582         * config.sub: Likewise.
2583         * depcomp: Likewise.
2584         * install-sh: Likewise.
2585         * ltmain.sh: Likewise.
2586         * missing: Likewise.
2587
2588 2012-11-13  Richard Henderson  <rth@redhat.com>
2589
2590         * configure.tgt: New file.
2591
2592 2012-11-12  David S. Miller  <davem@davemloft.net>
2593
2594         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
2595
2596 2012-10-29  Wei Mi  <wmi@google.com>
2597
2598         Initial checkin: migrate asan runtime from llvm.