libsanitizer/ChangeLog

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