libsanitizer/ChangeLog

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