libsanitizer/ChangeLog

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