libsanitizer/ChangeLog

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