libsanitizer/ChangeLog

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