libsanitizer/ChangeLog

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