libsanitizer/ChangeLog

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