libsanitizer/ChangeLog

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