libsanitizer/ChangeLog

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