libsanitizer/ChangeLog

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