libsanitizer/ChangeLog

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