libsanitizer/ChangeLog

   1 2021-12-06  H.J. Lu  <hjl.tools@gmail.com>
   2
   3         * LOCAL_PATCHES: Add commit 70b043845d7.
   4
   5 2021-12-06  H.J. Lu  <hjl.tools@gmail.com>
   6
   7         PR sanitizer/103466
   8         * tsan/tsan_rtl_amd64.S (__tsan_trace_switch_thunk): Replace
   9         vmovdqu with movdqu.
  10         (__tsan_report_race_thunk): Likewise.
  11
  12 2021-11-28  Andrew Pinski  <apinski@marvell.com>
  13
  14         PR sanitizer/62157
  15         * Makefile.am: Force DIST_SUBDIRS to be SUBDIRS.
  16         * Makefile.in: Regenerate.
  17         * asan/Makefile.in: Likewise.
  18         * hwasan/Makefile.in: Likewise.
  19         * interception/Makefile.in: Likewise.
  20         * libbacktrace/Makefile.in: Likewise.
  21         * lsan/Makefile.in: Likewise.
  22         * sanitizer_common/Makefile.in: Likewise.
  23         * tsan/Makefile.in: Likewise.
  24         * ubsan/Makefile.in: Likewise.
  25
  26 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
  27
  28         PR bootstrap/102675
  29         * sanitizer_common/Makefile.am: Use -DUSE_SYSTEM_MD5 in AM_CXXFLAGS
  30         of sanitizer_platform_limits_freebsd.cpp.
  31         * sanitizer_common/Makefile.in: Regenerated.
  32
  33 2021-11-13  H.J. Lu  <hjl.tools@gmail.com>
  34
  35         * LOCAL_PATCHES: Update to the corresponding revision.
  36
  37 2021-11-04  Martin Liska  <mliska@suse.cz>
  38
  39         * LOCAL_PATCHES: Update git revision.
  40
  41 2021-10-08  H.J. Lu  <hjl.tools@gmail.com>
  42
  43         PR sanitizer/102632
  44         * asan/Makefile.am (AM_CCASFLAGS): New.  Set to $(EXTRA_ASFLAGS).
  45         * hwasan/Makefile.am (AM_CCASFLAGS): Likewise.
  46         * interception/Makefile.am (AM_CCASFLAGS): Likewise.
  47         * lsan/Makefile.am (AM_CCASFLAGS): Likewise.
  48         * tsan/Makefile.am (AM_CCASFLAGS): Likewise.
  49         * ubsan/Makefile.am (AM_CCASFLAGS): Likewise.
  50         * asan/Makefile.in: Regenerate.
  51         * hwasan/Makefile.in: Likewise.
  52         * interception/Makefile.in: Likewise.
  53         * lsan/Makefile.in: Likewise.
  54         * tsan/Makefile.in: Likewise.
  55         * ubsan/Makefile.in: Likewise.
  56
  57 2021-10-06  H.J. Lu  <hjl.tools@gmail.com>
  58
  59         * LOCAL_PATCHES: Update to the corresponding revision.
  60
  61 2021-10-01  H.J. Lu  <hjl.tools@gmail.com>
  62
  63         * LOCAL_PATCHES: Update to the corresponding revision.
  64
  65 2021-08-11  Jakub Jelinek  <jakub@redhat.com>
  66
  67         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
  68         llvm-project revision faef0d042f523357fe5590e7cb6a8391cf0351a8.
  69
  70 2021-08-03  Mosè Giordano  <mose@gnu.org>
  71
  72         PR sanitizer/101111
  73         * configure.tgt: Fix bashism in setting of `EXTRA_CXXFLAGS'.
  74
  75 2021-07-28  Ilya Leoshkevich  <iii@linux.ibm.com>
  76
  77         * configure.tgt (s390*-*-linux*): Enable LSan and TSan for
  78         s390x.
  79
  80 2021-07-20  H.J. Lu  <hjl.tools@gmail.com>
  81
  82         * asan/libtool-version: Bump version.
  83         * tsan/libtool-version: Likewise.
  84
  85 2021-07-20  H.J. Lu  <hjl.tools@gmail.com>
  86
  87         * LOCAL_PATCHES: Update to the corresponding revision.
  88
  89 2021-05-21  Tamar Christina  <tamar.christina@arm.com>
  90
  91         PR sanitizer/100379
  92         * sanitizer_common/sanitizer_common_interceptors_ioctl.inc: Cherry-pick
  93         llvm-project revision f7c5351552387bd43f6ca3631016d7f0dfe0f135.
  94         * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.
  95         * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
  96
  97 2021-05-13  Iain Sandoe  <iain@sandoe.co.uk>
  98
  99         * LOCAL_PATCHES: Add Darwin patch for __builtin_os_log_format.
 100
 101 2021-05-13  Iain Sandoe  <iain@sandoe.co.uk>
 102
 103         * sanitizer_common/sanitizer_mac.cpp : Check for the
 104         availability of __builtin_os_log_format before trying to
 105         include a header depending on it.
 106         (OS_LOG_DEFAULT): New.
 107         (os_log_error): Define to a fall-back using an older API.
 108
 109 2021-05-13  Martin Liska  <mliska@suse.cz>
 110
 111         * LOCAL_PATCHES: Update to the corresponding revision.
 112
 113 2021-04-17  Jakub Jelinek  <jakub@redhat.com>
 114
 115         PR sanitizer/100114
 116         * sanitizer_common/sanitizer_posix_libcdep.cpp: Cherry-pick
 117         llvm-project revisions 82150606fb11d28813ae6da1101f5bda638165fe
 118         and b93629dd335ffee2fc4b9b619bf86c3f9e6b0023.
 119
 120 2021-03-08  Martin Liska  <mliska@suse.cz>
 121
 122         PR sanitizer/98920
 123         * asan/asan_interceptors.cpp (COMMON_INTERCEPT_FUNCTION_VER):
 124         Cherry pick.
 125         (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK): Likewise.
 126         * asan/asan_interceptors.h (ASAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK): Likewise.
 127         * sanitizer_common/sanitizer_common_interceptors.inc
 128         (COMMON_INTERCEPT_FUNCTION_GLIBC_VER_MIN): Likewise.
 129         (INIT_REGEX): Likewise.
 130         * tsan/tsan_interceptors_posix.cpp (COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK):
 131         Likewise.
 132
 133 2021-01-26  Martin Liska  <mliska@suse.cz>
 134
 135         PR sanitizer/98828
 136         * lsan/Makefile.am: Add missing lsan_posix.cpp file.
 137         * lsan/Makefile.in: Likewise.
 138
 139 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 140
 141         * configure: Re-generate.
 142
 143 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
 144
 145         PR target/97865
 146         * configure.tgt: Add dynamic_lookup to EXTRA_CXXFLAGS for
 147         Darwin.
 148         * configure: Regenerate.
 149
 150 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
 151
 152         * configure: Regenerate.
 153
 154 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 155
 156         * LOCAL_PATCHES: Add one commit.
 157
 158 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 159
 160         * Makefile.am: Condition Build hwasan directory.
 161         * Makefile.in: Regenerate.
 162         * configure: Regenerate.
 163         * configure.ac: Set HWASAN_SUPPORTED based on target
 164         architecture.
 165         * configure.tgt: Likewise.
 166
 167 2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
 168
 169         * Makefile.am:  Build libhwasan.
 170         * Makefile.in:  Build libhwasan.
 171         * asan/Makefile.in:  Build libhwasan.
 172         * configure:  Build libhwasan.
 173         * configure.ac:  Build libhwasan.
 174         * hwasan/Makefile.am: New file.
 175         * hwasan/Makefile.in: New file.
 176         * hwasan/libtool-version: New file.
 177         * interception/Makefile.in: Build libhwasan.
 178         * libbacktrace/Makefile.in: Build libhwasan.
 179         * libsanitizer.spec.in: Build libhwasan.
 180         * lsan/Makefile.in: Build libhwasan.
 181         * sanitizer_common/Makefile.in: Build libhwasan.
 182         * tsan/Makefile.in: Build libhwasan.
 183         * ubsan/Makefile.in: Build libhwasan.
 184
 185 2020-11-21  Iain Sandoe  <iain@sandoe.co.uk>
 186
 187         * configure.tgt: Allow x86_64 Darwin2x.
 188
 189 2020-11-13  Martin Liska  <mliska@suse.cz>
 190
 191         * LOCAL_PATCHES: Update to the latest commit.
 192
 193 2020-10-19  Martin Liska  <mliska@suse.cz>
 194
 195         * LOCAL_PATCHES: Add one commit.
 196
 197 2020-10-18  Iain Sandoe  <iain@sandoe.co.uk>
 198
 199         * sanitizer_common/sanitizer_mac.h: Ensure that TARGET_OS_
 200         macros are defined where the macOS SDK does not contain
 201         them.
 202         (TARGET_OS_OSX, TARGET_OS_IOS, TARGET_OS_TV, TARGET_OS_WATCH):
 203         Define where needed.
 204
 205 2020-10-16  Martin Liska  <mliska@suse.cz>
 206
 207         * LOCAL_PATCHES: Update revision.
 208
 209 2020-09-21  Ian Lance Taylor  <iant@golang.org>
 210
 211         * libbacktrace/backtrace-rename.h (backtrace_uncompress_lzma):
 212         Define.
 213         (backtrace_syminfo_to_full_callback): Define.
 214         (backtrace_syminfo_to_full_error_callback): Define.
 215
 216 2020-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 217
 218         * sanitizer_common/sanitizer_linux.cpp: Cherry-pick llvm-project
 219         revision f0e9b76c3500496f8f3ea7abe6f4bf801e3b41e7.
 220
 221 2020-06-09  Martin Liska  <mliska@suse.cz>
 222
 223         * asan/Makefile.am: Replace gnu++11 with gnu++14.
 224         * interception/Makefile.am: Likewise.
 225         * libbacktrace/Makefile.am: Likewise.
 226         * lsan/Makefile.am: Likewise.
 227         * sanitizer_common/Makefile.am: Likewise.
 228         * tsan/Makefile.am: Likewise.
 229         * ubsan/Makefile.am: Likewise.
 230         * asan/Makefile.in: Regenerate.
 231         * interception/Makefile.in: Likewise.
 232         * libbacktrace/Makefile.in: Likewise.
 233         * lsan/Makefile.in: Likewise.
 234         * sanitizer_common/Makefile.in: Likewise.
 235         * tsan/Makefile.in: Likewise.
 236         * ubsan/Makefile.in: Likewise.
 237
 238 2020-06-02  Martin Liska  <mliska@suse.cz>
 239
 240         * LOCAL_PATCHES: Update hash of local patches.
 241
 242 2020-06-02  Martin Liska  <mliska@suse.cz>
 243
 244         * MERGE: Merge from master.
 245
 246 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
 247
 248         PR bootstrap/95413
 249         * configure: Regenerated.
 250
 251 2020-05-29  Martin Liska  <mliska@suse.cz>
 252
 253         * HOWTO_MERGE: Do not mention not existing argument.
 254         * README.gcc: Update LLVM repository location.
 255
 256 2020-05-26  Martin Liska  <mliska@suse.cz>
 257
 258         * LOCAL_PATCHES: Use git hash instead of SVN id.
 259         * merge.sh: Use git instead of VCS.  Update paths
 260         relative to upstream git repository.
 261
 262 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         PR bootstrap/95147
 265         * configure: Regenerated.
 266
 267 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 268
 269         * configure: Regenerated.
 270
 271 2020-05-01  Andreas Tobler  <andreast@gcc.gnu.org>
 272
 273         * configure.tgt: Add x86_64- and i?86-*-freebsd* targets.
 274
 275 2020-05-01  Andreas Tobler  <andreast@gcc.gnu.org>
 276
 277         * sanitizer_common/Makefile.am: Add
 278         sanitizer_platform_limits_freebsd.cpp.
 279         * sanitizer_common/Makefile.in: Regenerate.
 280
 281 2020-03-01  Iain Sandoe  <iain@sandoe.co.uk>
 282
 283         PR sanitizer/93731
 284         * configure.tgt (x86_64-*-darwin*, i?86-*-darwin*): Enable by
 285         default only for Darwin versions greater than 12 (macOS 10.8).
 286
 287 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 288
 289         * configure.ac: Handle `--with-toolexeclibdir='.
 290         * Makefile.in: Regenerate.
 291         * aclocal.m4: Regenerate.
 292         * configure: Regenerate.
 293         * asan/Makefile.in: Regenerate.
 294         * interception/Makefile.in: Regenerate.
 295         * libbacktrace/Makefile.in: Regenerate.
 296         * lsan/Makefile.in: Regenerate.
 297         * sanitizer_common/Makefile.in: Regenerate.
 298         * tsan/Makefile.in: Regenerate.
 299         * ubsan/Makefile.in: Regenerate.
 300
 301 2019-11-26  Jakub Jelinek  <jakub@redhat.com>
 302
 303         PR sanitizer/92154
 304         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry-pick
 305         llvm-project revision 947f9692440836dcb8d88b74b69dd379d85974ce.
 306         * sanitizer_common/sanitizer_platform_limits_posix.cpp: Likewise.
 307
 308 2019-11-20  Martin Liska  <mliska@suse.cz>
 309
 310         * libtool-version: Remove.
 311         * lsan/libtool-version: Upate comment to not mention libmudflap.
 312         * tsan/libtool-version: Likewise.
 313         * ubsan/libtool-version: Likewise.
 314
 315 2019-11-13  Andreas Schwab  <schwab@suse.de>
 316
 317         * configure.tgt (riscv64-*-linux*): Enable build.
 318
 319 2019-11-07  Martin Liska  <mliska@suse.cz>
 320
 321         * all source files: Reapply all revisions mentioned in LOCAL_PATCHES.
 322
 323 2019-11-07  Martin Liska  <mliska@suse.cz>
 324
 325         * merge.sh: Update to use llvm-project git repository.
 326         * all source files: Merge from upstream
 327         82588e05cc32bb30807e480abd4e689b0dee132a.
 328
 329 2019-11-05  Martin Liska  <mliska@suse.cz>
 330
 331         * ubsan/ubsan_flags.cpp (InitializeFlags): Trunk decided to print
 332         summary for all sanitizers, but we want to have UBSAN without it.
 333
 334 2019-11-05  Martin Liska  <mliska@suse.cz>
 335
 336         * asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply from
 337         LOCAL_PATCHES.
 338         (CheckODRViolationViaPoisoning): Likewise.
 339         (RegisterGlobal): Likewise.
 340         * asan/asan_interceptors.h (ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION): Likewise.
 341         (defined): Likewise.
 342         * asan/asan_mapping.h: Likewise.
 343         * sanitizer_common/sanitizer_linux_libcdep.cpp (defined): Likewise.
 344         * sanitizer_common/sanitizer_mac.cpp (defined): Likewise.
 345         * sanitizer_common/sanitizer_platform_limits_linux.cpp (defined): Likewise.
 346         * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
 347         * sanitizer_common/sanitizer_stacktrace.cpp (GetCanonicFrame): Likewise.
 348         * tsan/tsan_rtl_ppc64.S: Likewise.
 349         * ubsan/ubsan_handlers.cpp (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 350         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 351         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 352         (struct CFICheckFailData): Likewise.
 353         (RECOVERABLE): Likewise.
 354         * ubsan/ubsan_platform.h: Likewise.
 355
 356 2019-11-05  Martin Liska  <mliska@suse.cz>
 357
 358         * tsan/Makefile.am: Rename tsan_interceptors.cpp to
 359         tsan_interceptors_posix.
 360         * tsan/Makefile.in: Regenerate.
 361
 362 2019-11-05  Martin Liska  <mliska@suse.cz>
 363
 364         * all source files: Merge from upstream r375507.
 365
 366 2019-10-22  Tamar Christina  <tamar.christina@arm.com>
 367
 368         PR sanitizer/92154
 369         * sanitizer_common/sanitizer_platform_limits_posix.cpp:
 370         Cherry-pick compiler-rt revision r375220.
 371
 372 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
 373
 374         * configure: Regenerate.
 375
 376 2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
 377         Mickaël Guêné <mickael.guene@st.com>
 378
 379         * configure.tgt (arm*-*-*fdpiceabi): Sanitizers are
 380         unsupported in this configuration.
 381
 382 2019-08-16  Iain Sandoe  <iain@sandoe.co.uk>
 383
 384         * LOCAL_PATCHES: Add r274585.
 385
 386 2019-08-16  Iain Sandoe  <iain@sandoe.co.uk>
 387
 388         * asan/asan_interceptors.h: Reapply r272406.
 389
 390 2019-08-15  Martin Liska  <mliska@suse.cz>
 391
 392         * LOCAL_PATCHES: Add r274540
 393
 394 2019-08-15  Martin Liska  <mliska@suse.cz>
 395
 396         * tsan/tsan_rtl_ppc64.S: Reapply.
 397
 398 2019-08-15  Iain Sandoe  <iain@sandoe.co.uk>
 399
 400         PR bootstrap/91455
 401         * Makefile.in: Regenerated.
 402         * aclocal.m4: Likewise.
 403         * asan/Makefile.in: Likewise.
 404         * configure: Likewise.
 405         * interception/Makefile.in: Likewise.
 406         * libbacktrace/Makefile.in: Likewise.
 407         * lsan/Makefile.in: Likewise.
 408         * sanitizer_common/Makefile.am: Include top_srcdir unconditionally.
 409         * sanitizer_common/Makefile.in: Regenerated.
 410         * tsan/Makefile.in: Likewise.
 411         * ubsan/Makefile.in: Likewise.
 412
 413 2019-08-14  Martin Liska  <mliska@suse.cz>
 414
 415         * LOCAL_PATCHES: Refresh based on what was committed.
 416
 417 2019-08-14  Martin Liska  <mliska@suse.cz>
 418
 419         * asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply
 420         patch from trunk.
 421         (CheckODRViolationViaPoisoning): Likewise.
 422         (RegisterGlobal): Likewise.
 423         * asan/asan_mapping.h: Likewise.
 424         * sanitizer_common/sanitizer_linux_libcdep.cpp (defined): Likewise.
 425         * sanitizer_common/sanitizer_mac.cpp (defined): Likewise.
 426         * sanitizer_common/sanitizer_platform_limits_linux.cpp (defined): Likewise.
 427         * sanitizer_common/sanitizer_platform_limits_posix.h (defined): Likewise.
 428         * sanitizer_common/sanitizer_stacktrace.cpp (GetCanonicFrame): Likewise.
 429         * ubsan/ubsan_handlers.cpp (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 430         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 431         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 432         (struct CFICheckFailData): Likewise.
 433         (RECOVERABLE): Likewise.
 434         * ubsan/ubsan_platform.h: Likewise.
 435
 436 2019-08-14  Martin Liska  <mliska@suse.cz>
 437
 438         PR sanitizer/89832
 439         PR sanitizer/91325
 440         * All source files: Merge from upstream 368656.
 441
 442 2019-06-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 443
 444         * sanitizer_common/sanitizer_posix_libcdep.cc: Cherry-pick
 445         compiler-rt revision 363778.
 446
 447 2019-06-18  Iain Sandoe  <iain@sandoe.co.uk>
 448
 449         PR libsanitizer/87880
 450         * asan/asan_interceptors.h:
 451         (ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION): New.
 452         * asan/Makefile.am (DEFS): Add
 453         ASAN_HAS_CXA_RETHROW_PRIMARY_EXCEPTION, defined to 0.
 454         * asan/Makefile.in: Regenerated.
 455         * asan/libtool-version: Bump version.
 456
 457 2019-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
 458
 459         PR target/90639
 460         * tsan/tsan_rtl_ppc64.S: Add ".machine altivec".
 461
 462 2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 463
 464         * configure.ac (have_dl_iterate_phdr): Remove *-*-solaris2.10*
 465         handling.
 466         * configure: Regenerate.
 467
 468 2019-04-08  Martin Liska  <mliska@suse.cz>
 469
 470         * LOCAL_PATCHES: Add revision.
 471
 472 2019-04-08  Martin Liska  <mliska@suse.cz>
 473
 474         PR sanitizer/89941
 475         * sanitizer_common/sanitizer_platform_limits_linux.cc (defined):
 476         Reapply patch from r259664.
 477         * sanitizer_common/sanitizer_platform_limits_posix.h (defined):
 478         Likewise.
 479
 480 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 481
 482         PR sanitizer/80953
 483         Merge from LLVM revision 355980
 484         * asan/asan_allocator.h (kAllocatorSpace): Define for SPARC.
 485         (kAllocatorSize): Likewise.
 486         (DefaultSizeClassMap): Likewise.
 487         * asan/asan_mapping.h (kSPARC64_ShadowOffset64): Define.
 488         (SHADOW_OFFSET): Define for SPARC.
 489         Include asan_mapping_sparc64.h for SPARC 64-bit.
 490         * asan/asan_mapping_sparc64.h: New file.
 491
 492 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 493
 494         PR sanitizer/80953
 495         Merge from LLVM revision 355979
 496         * asan/asan_globals.c (GetGlobalsForAddress): Use internal_memcpy to
 497         copy Global objects for SPARC with GCC.
 498
 499 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 500
 501         PR sanitizer/80953
 502         Merge from LLVM revision 355978
 503         * sanitizer_common/sanitizer_allocator_primary32.h
 504         (class SizeClassAllocator32): Assert that kSpaceSize is power of 2 if
 505         SANITIZER_SIGN_EXTENDED_ADDRESSES is set.
 506         (PointerIsMine): Deal with SANITIZER_SIGN_EXTENDED_ADDRESSES.
 507         (ComputeRegionId): Likewise.
 508         * sanitizer_common/sanitizer_linux.cc (GetMaxVirtualAddress): Return
 509         appropriate value for SPARC 64-bit.
 510         * sanitizer_common/sanitizer_platform.h (SANITIZER_MMAP_RANGE_SIZE):
 511         Define for SPARC.
 512         (SANITIZER_SIGN_EXTENDED_ADDRESSES): Define to 1 for SPARC 64-bit.
 513
 514 2019-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 515
 516         PR sanitizer/80953
 517         Merge from LLVM revision 355965
 518         * sanitizer_common/sanitizer_linux.cc (GetWriteFlag): Implement for
 519         SPARC/Linux.
 520         (GetPcSpBp): Likewise.
 521         * sanitizer_common/sanitizer_stacktrace.cc (GetNextInstructionPc):
 522         Adjust for SPARC.
 523         * sanitizer_common/sanitizer_stacktrace.h (SANITIZER_CAN_FAST_UNWIND):
 524         Define to 1 for SPARC.
 525         * sanitizer_common/sanitizer_stacktrace_sparc.cc: Rewrite.
 526         * sanitizer_common/sanitizer_unwind_linux_libcdep.cc (SlowUnwindStack):
 527         Adjust the PC address for SPARC with GCC.
 528
 529 2019-03-06  Martin Liska  <mliska@suse.cz>
 530
 531         PR sanitizer/88684
 532         * sanitizer_common/sanitizer_platform.h (defined): Cherry pick.
 533         (SANITIZER_NON_UNIQUE_TYPEINFO): Likewise.
 534         * ubsan/ubsan_type_hash_itanium.cc (isDerivedFromAtOffset):
 535         Likewise.
 536
 537 2019-02-20  H.J. Lu  <hongjiu.lu@intel.com>
 538
 539         PR sanitizer/89409
 540         * sanitizer_common/sanitizer_linux.cc (internal_readlink):
 541         Cherry-pick compiler-rt r354451.
 542
 543 2019-01-23  Jonny Grant  <jg@jguk.org>
 544
 545         PR sanitizer/89010
 546         * libsanitizer/README.gcc: Update to current https URLs.
 547
 548 2018-12-27  Martin Liska  <mliska@suse.cz>
 549
 550         PR sanitizer/86229
 551         * asan/asan_errors.cc (ErrorAllocTypeMismatch::Print): Cherry
 552         pick rL350085.
 553         * asan/asan_errors.h (struct ErrorAllocTypeMismatch): Likewise.
 554
 555 2018-11-09  Martin Liska  <mliska@suse.cz>
 556
 557         * LOCAL_PATCHES: Include one local patch.
 558
 559 2018-11-09  Martin Liska  <mliska@suse.cz>
 560
 561         PR sanitizer/87892
 562         * sanitizer_common/sanitizer_linux_libcdep.cc (defined): Return
 563         1 when CPU_COUNT macro is not defined.
 564
 565 2018-11-08  Bill Seurer  <seurer@linux.vnet.ibm.com>
 566
 567         * libsanitizer/sanitizer_common/sanitizer_linux.cc (CheckASLR):
 568         Disable ASLR for powerpc64 when using sanitizers.
 569
 570 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 571
 572         PR sanitizer/80953
 573         * configure.tgt (sparc*-*-solaris2.11*): Enable.
 574         (x86_64-*-solaris2.11* | i?86-*-solaris2.11*): Enable.
 575
 576 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 577
 578         PR sanitizer/80953
 579         * sanitizer_common/sanitizer_internal_defs.h,
 580         sanitizer_common/sanitizer_platform_limits_solaris.h,
 581         sanitizer_common/sanitizer_procmaps_solaris.cc,
 582         sanitizer_common/sanitizer_solaris.cc: Cherry-pick compiler-rt
 583         revision 346153.
 584         * sanitizer_common/sanitizer_stacktrace.h,
 585         sanitizer_common/sanitizer_stacktrace_sparc.cc: Cherry-pick
 586         compiler-rt revision 346155.
 587
 588 2018-11-05  Segher Boessenkool  <segher@kernel.crashing.org>
 589
 590         * LOCAL_PATCHES: Add r258525.
 591         * sanitizer_common/sanitizer_stacktrace.cc
 592         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 593         for PowerPC SYSV ABI.
 594
 595 2018-11-05  Martin Liska  <mliska@suse.cz>
 596
 597         PR sanitizer/87860
 598         * sanitizer_common/sanitizer_linux.cc:  Cherry-pick upstream
 599         r346129.
 600
 601 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 602
 603         PR bootstrap/82856
 604         * Makefile.am: Include multilib.am.
 605         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
 606         * Makefile.in, aclocal.m4, asan/Makefile.in, configure,
 607         interception/Makefile.in, libbacktrace/Makefile.in,
 608         lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
 609         ubsan/Makefile.in: Regenerate.
 610
 611 2018-10-31  Martin Liska  <mliska@suse.cz>
 612
 613         * LOCAL_PATCHES: Update to installed revisions.
 614
 615 2018-10-31  Martin Liska  <mliska@suse.cz>
 616
 617         * ubsan/ubsan_platform.h: Add ifndef as we define it with
 618         -DCAN_SANITIZE_UB CFLAGS.
 619
 620 2018-10-31  Martin Liska  <mliska@suse.cz>
 621
 622         * asan/asan_mapping.h: Revert shadow memory offset to 1 << 41.
 623
 624 2018-10-31  Martin Liska  <mliska@suse.cz>
 625
 626         * LOCAL_PATCHES: Update patch list.
 627         * asan/asan_globals.cc (CheckODRViolationViaIndicator): Apply
 628         patches from GCC's trunk.
 629         (CheckODRViolationViaPoisoning): Likewise.
 630         (RegisterGlobal): Likewise.
 631         * sanitizer_common/sanitizer_mac.cc (defined): Likewise.
 632         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Likewise.
 633         * ubsan/ubsan_handlers.cc (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
 634         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
 635         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
 636         (struct CFICheckFailData): Likewise.
 637         (RECOVERABLE): Likewise.
 638
 639 2018-10-31  Martin Liska  <mliska@suse.cz>
 640
 641         * config.h.in: Regenerate.
 642         * configure: Likewise.
 643         * sanitizer_common/Makefile.am: Include new files, remove old
 644         files.
 645         * sanitizer_common/Makefile.in: Regenerate.
 646         * ubsan/Makefile.am: Include new files, remove old
 647         files.
 648         * ubsan/Makefile.in: Likewise.
 649         * asan/Makefile.am: Include new files.
 650         * asan/Makefile.in: Regenerate.
 651
 652 2018-10-31  Martin Liska  <mliska@suse.cz>
 653
 654         * All source files: Merge from upstream 345033.
 655
 656 2018-10-31  Martin Liska  <mliska@suse.cz>
 657
 658         * HOWTO_MERGE: Enhance documentation.
 659         * merge.sh: Add support for git as well.
 660
 661 2018-08-02  Martin Liska  <mliska@suse.cz>
 662
 663         PR sanitizer/86022
 664         * sanitizer_common/sanitizer_linux_libcdep.cc (ThreadDescriptorSize):
 665         Cherry-pick compiler-rt revision 338606.
 666
 667 2018-08-01  Marek Polacek  <polacek@redhat.com>
 668
 669         PR sanitizer/86759
 670         * tsan/tsan_platform.h: Cherry-pick compiler-rt revision 318044.
 671         * tsan/tsan_platform_linux.cc: Cherry-pick compiler-rt revision
 672         319180.
 673
 674 2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         PR target/86560
 677         * asan/asan_interceptors.cc (swapcontext) Cherry-pick
 678         compiler-rt revision 337603.
 679         * sanitizer_common/sanitizer_internal_defs.h (__has_attribute):
 680         Likewise.
 681
 682 2018-07-05  Jakub Jelinek  <jakub@redhat.com>
 683
 684         Revert
 685         2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 686
 687         PR sanitizer/84250
 688         * Makefile.am: Reorder libs.
 689         * Makefile.in: Regenerate.
 690         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 691         libsanitizer_ubsan.la.
 692         * asan/Makefile.in: Regenerate.
 693         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 694         * ubsan/Makefile.in: Regenerate.
 695
 696 2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 697
 698         PR sanitizer/84250
 699         * Makefile.am: Reorder libs.
 700         * Makefile.in: Regenerate.
 701         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 702         libsanitizer_ubsan.la.
 703         * asan/Makefile.in: Regenerate.
 704         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 705         * ubsan/Makefile.in: Regenerate.
 706
 707 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
 708
 709         PR sanitizer/86090
 710         * configure.ac: Check for lstat and readlink.
 711         * configure, config.h.in: Rebuild.
 712
 713 2018-05-31  Matthias Klose  <doko@ubuntu.com>
 714
 715         PR sanitizer/86012
 716         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
 717         SIZEOF_STRUCT_USTAT for 32bit sparc.
 718
 719 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 720
 721         PR sanitizer/85835
 722         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
 723         include <sys/ustat.h> for Linux.
 724         (SIZEOF_STRUCT_USTAT): New.
 725         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
 726
 727 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
 728
 729         * configure.tgt <mips*-*-linux*>: Enable build, excluding
 730         mips*64*-*-linux*.
 731
 732         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
 733         take the shortcut to #include <sys/stat.h> for MIPS instead of
 734         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
 735         or wrong to get the kernel struct stat.
 736         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
 737         Correct the value for 32-bit non-android struct_kernel_stat_sz.
 738
 739         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
 740         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
 741
 742 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 743
 744         * configure: Regenerated.
 745
 746 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 747
 748         * configure: Regenerated.
 749
 750 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 751
 752         PR jit/85384
 753         * configure: Regenerate.
 754
 755 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
 756
 757         PR sanitizer/85389
 758         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
 759         from 0xa0000000000ULL to ~(uptr)0.
 760
 761 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
 762
 763         PR sanitizer/84761
 764         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
 765         Define if not defined.
 766         (DL_INTERNAL_FUNCTION): Don't define.
 767         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
 768         determine at runtime whether to use regparm(3), stdcall calling
 769         convention for older glibcs or normal calling convention for
 770         newer glibcs for call to _dl_get_tls_static_info.
 771
 772 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
 773
 774         * sanitizer_common/sanitizer_stacktrace.cc
 775         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 776         for PowerPC SYSV ABI.
 777
 778 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 779
 780         PR target/84148
 781         * configure: Regenerate.
 782
 783 2018-02-05  Martin Liska  <mliska@suse.cz>
 784
 785         * asan/asan_flags.inc: Cherry-pick upstream r323995.
 786         * asan/asan_report.cc (CheckForInvalidPointerPair):
 787         Cherry-pick upstream r323995.
 788
 789 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 790
 791         PR sanitizer/82825
 792         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 793         r324284.
 794
 795 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 796
 797         PR sanitizer/82824
 798         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
 799
 800 2017-12-05  Martin Liska  <mliska@suse.cz>
 801             Jakub Jelinek  <jakub@redhat.com>
 802
 803         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
 804         * asan/asan_descriptions.h: Likewise.
 805         * asan/asan_report.cc: Likewise.
 806         * asan/asan_thread.cc: Likewise.
 807         * asan/asan_thread.h: Likewise.
 808
 809 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 810
 811         * acinclude.m4: Add enable.m4 and cet.m4.
 812         * Makefile.in: Regenerate.
 813         * asan/Makefile.am: Update AM_CXXFLAGS.
 814         * asan/Makefile.in: Regenerate.
 815         * configure: Likewise.
 816         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
 817         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
 818         * interception/Makefile.am: Update AM_CXXFLAGS.
 819         * interception/Makefile.in: Regenerate.
 820         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
 821         * libbacktrace/Makefile.in: Regenerate.
 822         * lsan/Makefile.am: Update AM_CXXFLAGS.
 823         * lsan/Makefile.in: Regenerate.
 824         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
 825         AM_CCASFLAGS.
 826         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
 827         Add _CET_ENDBR macro.
 828         * sanitizer_common/Makefile.in: Regenerate.
 829         * tsan/Makefile.am: Update AM_CXXFLAGS.
 830         * tsan/Makefile.in: Regenerate.
 831         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
 832         * ubsan/Makefile.am: Update AM_CXXFLAGS.
 833         * ubsan/Makefile.in: Regenerate.
 834
 835 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
 836
 837         PR bootstrap/82670
 838         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 839         and ubsan_signals_standalone.cc.
 840         * ubsan/Makefile.in: Regenerated.
 841
 842 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 843
 844         PR other/82784
 845         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 846         "do {} while (0)".
 847         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 848
 849 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 850
 851         PR sanitizer/82595
 852         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 853         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 854         liblsan_preinit.o.
 855         (lsan_files): Remove lsan_preinit.cc.
 856         (liblsan_preinit.o): New rule.
 857         * lsan/Makefile.in: Regenerated.
 858
 859 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 860
 861         * All source files: Merge from upstream 315899.
 862         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 863         include/sanitizer/tsan_interface.h.
 864         * asan/libtool-version: Bump the libasan SONAME.
 865         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 866         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 867         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 868         sancov_flags.cc, sanitizer_allocator_checks.cc,
 869         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 870         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 871         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 872         and sanitizer_coverage_mapping_libcdep.cc.
 873         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 874         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 875         (ubsan_files): Add ubsan_init_standalone.cc and
 876         ubsan_signals_standalone.cc.
 877         * ubsan/libtool-version: Bump the libubsan SONAME.
 878         * asan/Makefile.in: Regenerate.
 879         * lsan/Makefile.in: Regenerate.
 880         * sanitizer_common/Makefile.in: Regenerate.
 881         * tsan/Makefile.in: Regenerate.
 882         * ubsan/Makefile.in: Regenerate.
 883
 884 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         PR sanitizer/82379
 887         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 888         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 889
 890 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 891
 892         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 893         Define.
 894
 895 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 896
 897         * include/system/sys/ptrace.h: New file.
 898
 899 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 900
 901         PR sanitizer/80998
 902         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 903         * ubsan/ubsan_checks.inc: Likewise.
 904         * ubsan/ubsan_handlers.h: Likewise.
 905
 906 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 907
 908         PR sanitizer/81066
 909         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 910         * sanitizer_common/sanitizer_linux.cc: Likewise.
 911         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 912         * tsan/tsan_platform_linux.cc: Likewise.
 913
 914 2017-04-06  Martin Liska  <mliska@suse.cz>
 915
 916         PR sanitizer/80166
 917         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 918         Cherry-pick upstream r299036.
 919
 920 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 921
 922         PR sanitizer/78158
 923         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 924
 925 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 926
 927         PR sanitizer/79562
 928         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 929         upstream r294806.
 930
 931 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 932
 933         PR sanitizer/79341
 934         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 935         s390-linux 31-bit.
 936         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 937         r294793.
 938         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 939         upstream r294790.
 940         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 941         r294799.
 942
 943 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 944
 945         PR sanitizer/78663
 946         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 947         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 948
 949 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 950
 951         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 952
 953 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 954
 955         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 956
 957         PR sanitizer/79168
 958         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 959         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 960         text.
 961         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 962         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 963         * tsan/tsan_ppc_regs.h: Likewise.
 964         * tsan/tsan_rtl_aarch64.S: Likewise.
 965         * tsan/tsan_rtl_mips64.S: Likewise.
 966         * tsan/tsan_rtl_ppc64.S: Likewise.
 967
 968 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 969
 970         PR other/79046
 971         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 972         instead of cat to get version from BASE-VER file.
 973         * asan/Makefile.am (gcc_version): Likewise.
 974         * ubsan/Makefile.am (gcc_version): Likewise.
 975         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 976         * lsan/Makefile.am (gcc_version): Likewise.
 977         * tsan/Makefile.am (gcc_version): Likewise.
 978         * interception/Makefile.in: Regenerated.
 979         * asan/Makefile.in: Regenerated.
 980         * ubsan/Makefile.in: Regenerated.
 981         * sanitizer_common/Makefile.in: Regenerated.
 982         * lsan/Makefile.in: Regenerated.
 983         * tsan/Makefile.in: Regenerated.
 984
 985 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 986
 987         PR other/79046
 988         * configure.ac: Add GCC_BASE_VER.
 989         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 990         get version from BASE-VER file.
 991         * libbacktrace/Makefile.in: Regenerated.
 992         * interception/Makefile.in: Regenerated.
 993         * asan/Makefile.in: Regenerated.
 994         * ubsan/Makefile.in: Regenerated.
 995         * configure: Regenerated.
 996         * sanitizer_common/Makefile.in: Regenerated.
 997         * lsan/Makefile.in: Regenerated.
 998         * Makefile.in: Regenerated.
 999         * tsan/Makefile.in: Regenerated.
1000
1001 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
1002
1003         PR sanitizer/78992
1004         * sanitizer_common/sanitizer_platform_limits_posix.h
1005         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
1006
1007 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
1008
1009         * LOCAL_PATCHES: Add revision.
1010
1011 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
1012
1013         PR sanitizer/78532
1014         * sanitizer_common/sanitizer_platform_limits_posix.h
1015         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
1016         versions.
1017
1018 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
1019
1020         * LOCAL_PATCHES: Remove r242480.
1021
1022 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1023
1024         * LOCAL_PATCHES: Add revision.
1025
1026 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
1027
1028         PR sanitizer/78267
1029         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
1030         compiler supports blocks extension.
1031
1032 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
1033
1034         * LOCAL_PATCHES: Add revision.
1035
1036 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
1037
1038         PR sanitizer/78294
1039         * tsan/tsan_rtl.cc: Add missing attribute.
1040
1041 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
1042
1043         * LOCAL_PATCHES: New file.
1044
1045 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
1046
1047         PR sanitizer/78307
1048         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
1049         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
1050         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
1051         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
1052         function.
1053         (__ubsan_handle_cfi_bad_type_abort): Likewise.
1054         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
1055         (__ubsan_handle_cfi_bad_type): Export function.
1056         (__ubsan_handle_cfi_bad_type_abort): Likewise.
1057         * HOWTO_MERGE: Update documentation.
1058
1059 2016-11-15  Matthias Klose  <doko@ubuntu.com>
1060
1061         * configure: Regenerate.
1062
1063 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1064
1065         * asan/asan_globals.cc (RegisterGlobal): Do not call
1066         CheckODRViolationViaPoisoning.
1067         (CheckODRViolationViaPoisoning): Remove.
1068
1069 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1070
1071         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
1072         compiled code with GCC when extracting the caller PC for ARM if no
1073         valid frame pointer is available.
1074
1075 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1076
1077         PR sanitizer/63958
1078         Reapply:
1079         2014-10-14  David S. Miller  <davem@davemloft.net>
1080
1081         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1082         Define at __kernel_time_t, as needed for sparc.
1083         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1084         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1085         (__sanitizer): Define struct___old_kernel_stat_sz,
1086         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1087         (__sanitizer_ipc_perm): Adjust for sparc targets.
1088         (__sanitizer_shmid_ds): Likewsie.
1089         (__sanitizer_sigaction): Likewise.
1090         (IOC_SIZE): Likewsie.
1091
1092 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
1093
1094         * All source files: Merge from upstream 285547.
1095         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
1096         variable.
1097         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
1098         * asan/Makefile.am (asan_files): Add new files.
1099         * asan/Makefile.in: Regenerate.
1100         * ubsan/Makefile.in: Likewise.
1101         * lsan/Makefile.in: Likewise.
1102         * tsan/Makefile.am (tsan_files): Add new files.
1103         * tsan/Makefile.in: Regenerate.
1104         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
1105         (EXTRA_libsanitizer_common_la_SOURCES): Define.
1106         (libsanitizer_common_la_LIBADD): Likewise.
1107         (libsanitizer_common_la_DEPENDENCIES): Likewise.
1108         * sanitizer_common/Makefile.in: Regenerate.
1109         * interception/Makefile.in: Likewise.
1110         * libbacktace/Makefile.in: Likewise.
1111         * Makefile.in: Likewise.
1112         * configure: Likewise.
1113         * merge.sh: Handle builtins/assembly.h merging.
1114         * builtins/assembly.h: New file.
1115         * asan/libtool-version: Bump the libasan SONAME.
1116
1117 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
1118
1119         PR sanitizer/77567
1120         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
1121
1122 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
1123
1124         PR sanitizer/77396
1125         * asan/asan_globals.cc: Cherry-pick upstream r280657.
1126
1127 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
1128
1129         PR sanitizer/71042
1130         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
1131         * tsan/tsan_rtl_aarch64.S: Likewise.
1132
1133 2016-07-23  Alan Modra  <amodra@gmail.com>
1134
1135         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
1136         * configure.ac: Don't substitute OBSTACK_DEFS.
1137         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
1138         * tsan/Makefile.am: Likewise.
1139         * configure: Regenerate.
1140         * Makefile.in: Regenerate.
1141         * asan/Makefile.in: Regenerate.
1142         * interception/Makefile.in: Regenerate.
1143         * libbacktrace/Makefile.in: Regenerate.
1144         * lsan/Makefile.in: Regenerate.
1145         * sanitizer_common/Makefile.in: Regenerate.
1146         * tsan/Makefile.in: Regenerate.
1147         * ubsan/Makefile.in: Regenerate.
1148
1149 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
1150
1151         PR sanitizer/71160
1152         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
1153         and r269633.
1154
1155 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
1156
1157         PR sanitizer/70624
1158         * asan/asan_mac.cc: Cherry pick upstream r266868.
1159
1160 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
1161
1162         PR sanitizer/68824
1163         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
1164         InitializeInterceptors): Cherry pick upstream r258119.
1165
1166 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
1167
1168         * configure.ac: Replace the hard-coded -ldl requirement for
1169         link_sanitizer_common with a configure time check for -ldl.
1170         * configure: Regenerate.
1171
1172 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1173
1174         * include/system/linux/asm/ptrace.h: Move to ...
1175         * include/system/asm/ptrace.h: ... this.
1176
1177 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1178
1179         * include/system/linux/asm/ptrace.h: New header.
1180
1181 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1182
1183         * All source files: Merge from upstream r253555.
1184         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
1185         dependences for TSan for aarch64-*-linux* targets.
1186         * tsan/Makefile.am: Add new source files.
1187         * configure: Regenerate.
1188         * tsan/Makefile.in: Likewise.
1189
1190 2015-11-09  Alan Modra  <amodra@gmail.com>
1191
1192         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
1193         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
1194         interceptors.
1195         * configure.ac: Substitute OBSTACK_DEFS.
1196         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
1197         * tsan/Makefile.am: Likewise.
1198         * configure: Regenerate.
1199         * Makefile.in: Regenerate.
1200         * asan/Makefile.in: Regenerate.
1201         * interception/Makefile.in: Regenerate.
1202         * libbacktrace/Makefile.in: Regenerate.
1203         * lsan/Makefile.in: Regenerate.
1204         * sanitizer_common/Makefile.in: Regenerate.
1205         * tsan/Makefile.in: Regenerate.
1206         * ubsan/Makefile.in: Regenerate.
1207
1208 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1209
1210         PR bootstrap/68041
1211         * configure.ac (link_sanitizer_common): Link against librt only if it
1212         contains shm_open, required by sanitizers.
1213         (CXX_ABI_NEEDED): Remove variable.
1214         * configure: Regenerate.
1215         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
1216         * ubsan/Makefile.in: Regenerate.
1217
1218 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1219
1220         * HOWTO_MERGE: New file.
1221
1222 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1223
1224         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
1225         compiled code with GCC when extracting the caller PC for ARM if no
1226         valid frame pointer is available.
1227
1228 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1229
1230         PR bootstrap/63888
1231         Reapply:
1232         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
1233
1234         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
1235         support until it is rewritten upstream.
1236
1237         * c-c++-common/asan/pr63888.c: New test.
1238
1239 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1240
1241         PR sanitizer/63958
1242         Reapply:
1243         2014-10-14  David S. Miller  <davem@davemloft.net>
1244
1245         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1246         Define at __kernel_time_t, as needed for sparc.
1247         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1248         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1249         (__sanitizer): Define struct___old_kernel_stat_sz,
1250         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1251         (__sanitizer_ipc_perm): Adjust for sparc targets.
1252         (__sanitizer_shmid_ds): Likewsie.
1253         (__sanitizer_sigaction): Likewise.
1254         (IOC_SIZE): Likewsie.
1255
1256 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
1257
1258         * All source files: Merge from upstream r250806.
1259         * configure.ac (link_sanitizer_common): Add -lrt flag.
1260         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
1261         Set USE_CXX_ABI_FLAG=true for darwin.
1262         * asan/Makefile.am (asan_files): Add new files.
1263         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
1264         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
1265         * asan/Makefile.in: Regenerate.
1266         * ubsan/Makefile.am (ubsan_files): Add new files.
1267         (DEFS): Add DCAN_SANITIZE_UB=1.
1268         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
1269         * ubsan/Makefile.in: Regenerate.
1270         * tsan/Makefile.am (tsan_files): Add new files.
1271         (DEFS): Add DCAN_SANITIZE_UB=0.
1272         * tsan/Makefile.in: Regenerate.
1273         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
1274         * sanitizer_common/Makefile.in: Regenerate.
1275         * asan/libtool-version: Bump the libasan SONAME.
1276
1277 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
1278
1279         PR sanitizer/67258
1280         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
1281
1282 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
1283
1284         PR sanitizer/63927
1285         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
1286         for PowerPC.
1287
1288 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1289
1290         PR sanitizer/63927
1291         * sanitizer_common/sanitizer_stacktrace.cc
1292         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
1293         find the link register at an offset of 16 from the base of the
1294         caller's stack frame.
1295
1296 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
1297
1298         * Makefile.in: Regenerated with automake-1.11.6.
1299         * aclocal.m4: Likewise.
1300         * asan/Makefile.in: Likewise.
1301         * configure: Likewise.
1302         * interception/Makefile.in: Likewise.
1303         * libbacktrace/Makefile.in: Likewise.
1304         * lsan/Makefile.in: Likewise.
1305         * sanitizer_common/Makefile.in: Likewise.
1306         * tsan/Makefile.in: Likewise.
1307         * ubsan/Makefile.in: Likewise.
1308
1309 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
1310
1311         PR sanitizer/64839
1312         * sanitizer_common/sanitizer_platform.h: Cherry pick
1313         upstream r234470.
1314         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
1315         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
1316         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
1317         * Makefile.in: Regenerate.
1318         * asan/Makefile.in: Regenerate.
1319         * config.h.in: Regenerate.
1320         * configure: Regenerate.
1321         * interception/Makefile.in: Regenerate.
1322         * libbacktrace/Makefile.in: Regenerate.
1323         * lsan/Makefile.in: Regenerate.
1324         * sanitizer_common/Makefile.in: Regenerate.
1325         * tsan/Makefile.in: Regenerate.
1326         * ubsan/Makefile.in: Regenerate.
1327
1328
1329 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
1330
1331         PR sanitizer/59009
1332         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
1333         upstream r230324.
1334         * sanitizer_common/sanitizer_platform.h: Likewise.
1335         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1336
1337 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1338
1339         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
1340         upstream 224508 and 224755.
1341
1342 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
1343
1344         PR sanitizer/63958
1345         Reapply:
1346         2014-10-14  David S. Miller  <davem@davemloft.net>
1347
1348         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1349         Define at __kernel_time_t, as needed for sparc.
1350         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1351         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1352         (__sanitizer): Define struct___old_kernel_stat_sz,
1353         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1354         (__sanitizer_ipc_perm): Adjust for sparc targets.
1355         (__sanitizer_shmid_ds): Likewsie.
1356         (__sanitizer_sigaction): Likewise.
1357         (IOC_SIZE): Likewsie.
1358
1359 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
1360
1361         * configure.tgt: Enable build on powerpc*le-*-linux.
1362
1363 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
1364
1365         PR bootstrap/63888
1366         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
1367         support until it is rewritten upstream.
1368
1369 2015-01-26  Matthias Klose  <doko@ubuntu.com>
1370
1371         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
1372         * configure: Regenerate.
1373
1374 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1375
1376         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
1377         * configure: Regenerate.
1378         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
1379
1380 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1381
1382         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
1383         * configure: Regenerate.
1384         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
1385         (libtsan_la_DEPENDENCIES): Likewise.
1386         * Makefile.in: Regenerate.
1387         * asan/Makefile.in: Regenerate.
1388         * interception/Makefile.in: Regenerate.
1389         * libbacktrace/Makefile.in: Regenerate.
1390         * lsan/Makefile.in: Regenerate.
1391         * sanitizer_common/Makefile.in: Regenerate.
1392         * tsan/Makefile.in: Regenerate.
1393         * ubsan/Makefile.in: Regenerate.
1394
1395 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
1396
1397         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
1398
1399 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
1400
1401         PR sanitizer/64435
1402         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
1403         upstream r226637.
1404         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
1405         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
1406
1407 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
1408
1409         PR sanitizer/64632
1410         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
1411
1412 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
1413
1414         PR sanitizer/64435
1415         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
1416         upstream r223925.
1417
1418 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
1419
1420         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
1421         upstream r224518 and r224519.
1422         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
1423         r224834.
1424
1425 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
1426
1427         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
1428         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
1429         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
1430         upstream r224308.
1431
1432 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
1433
1434         PR bootstrap/63784
1435         * configure: Regenerated.
1436
1437 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
1438
1439         PR target/61137
1440         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
1441         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
1442
1443 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
1444
1445         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
1446         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
1447         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
1448         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
1449         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
1450         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
1451         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
1452         * sanitizer_common/Makefile.in: Regenerate.
1453         * asan/Makefile.in: Ditto.
1454         * lsan/Makefile.in: Ditto.
1455         * interception/Makefile.in: Ditto.
1456         * tsan/Makefile.in: Ditto.
1457         * libbacktrace/Makefile.in: Ditto.
1458         * ubsan/Makefile.in: Ditto.
1459
1460 2014-11-13  Kostya Serebryany  <kcc@google.com>
1461
1462         * All source files: Merge from upstream r221802.
1463         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
1464         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
1465         with 'start' to follow the new interface.
1466         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1467         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1468         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1469         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1470         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1471         files.
1472         (AM_CXXFLAGS): Added -std=c++11.
1473         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1474         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
1475         * asan/Makefile.in: Regenerate.
1476         * interception/Makefile.in: Regenerate.
1477         * libbacktrace/Makefile.in: Regenerate.
1478         * lsan/Makefile.in: Regenerate.
1479         * sanitizer_common/Makefile.in: Regenerate.
1480         * tsan/Makefile.in: Regenerate.
1481         * ubsan/Makefile.in: Regenerate.
1482
1483 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1484
1485         PR target/63610
1486         * configure: Regenerate.
1487
1488 2014-10-16  Martin Liska  <mliska@suse.cz>
1489
1490         * asan/Makefile.am: IPA ICF pass is disabled.
1491         * asan/Makefile.in: Likewise.
1492
1493 2014-10-14  David S. Miller  <davem@davemloft.net>
1494
1495         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
1496         Define at __kernel_time_t, as needed for sparc.
1497         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
1498         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
1499         (__sanitizer): Define struct___old_kernel_stat_sz,
1500         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
1501         (__sanitizer_ipc_perm): Adjust for sparc targets.
1502         (__sanitizer_shmid_ds): Likewsie.
1503         (__sanitizer_sigaction): Likewsie.
1504         (IOC_SIZE): Likewsie.
1505
1506 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
1507
1508         * ubsan/Makefile.am (DEFS): Add -DPIC.
1509         * ubsan/Makefile.in: Regenerated.
1510
1511 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
1512
1513         * configure.tgt: Enable build on aarch64*-linux.
1514
1515 2014-09-19  Kostya Serebryany  <kcc@google.com>
1516
1517         * All source files: Merge from upstream r218156.
1518         * asan/Makefile.am (asan_files): Added new files.
1519         * asan/Makefile.in: Regenerate.
1520         * ubsan/Makefile.am (ubsan_files): Added new files.
1521         * ubsan/Makefile.in: Regenerate.
1522         * tsan/Makefile.am (tsan_files): Added new files.
1523         * tsan/Makefile.in: Regenerate.
1524         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1525           files.
1526         * sanitizer_common/Makefile.in: Regenerate.
1527         * asan/libtool-version: Bump the libasan SONAME.
1528
1529 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
1530
1531         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
1532         upstream r215485, r217389, r217391 and r217400.
1533
1534 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
1535
1536         * sanitizer_common/sanitizer_common_interceptors.inc:
1537         Cherry pick upstream r211008.
1538
1539 2014-06-11  Richard Biener  <rguenther@suse.de>
1540
1541         * asan/asan_linux.cc: Cherry pick upstream r210012.
1542
1543 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
1544
1545         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
1546         r209879.
1547         * sanitizer_common/sanitizer_common.h: Likewise.
1548         * asan/asan_mapping.h: Likewise.
1549         * asan/asan_linux.cc: Likewise.
1550         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
1551         * sanitizer_common/sanitizer_allocator.h: Likewise.
1552
1553 2014-05-23  Marek Polacek  <polacek@redhat.com>
1554
1555         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
1556         floating-point types.
1557
1558 2014-05-22  Kostya Serebryany  <kcc@google.com>
1559
1560         * All source files: Merge from upstream r209283.
1561         * asan/Makefile.am (asan_files): Added new files.
1562         * asan/Makefile.in: Regenerate.
1563         * tsan/Makefile.am (tsan_files): Added new files.
1564         * tsan/Makefile.in: Regenerate.
1565         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1566         files.
1567         * sanitizer_common/Makefile.in: Regenerate.
1568
1569 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
1570
1571         PR sanitizer/61100
1572         * Makefile.am (nodist_saninclude_HEADERS): Install
1573         public headers.
1574         * Makefile.in: Regenerate.
1575
1576 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1577
1578         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
1579         Add ../../libbacktrace/sort.c.
1580         * libbacktrace/Makefile.in: Regenerate.
1581         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
1582
1583 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1584
1585         * configure.tgt: Unsupported for little endian PowerPC for now.
1586
1587 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
1588
1589         PR sanitizer/60055
1590         * tsan/tsan_flags.cc (__tsan_default_options): Add
1591         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
1592         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
1593
1594         PR sanitizer/60038
1595         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
1596         sanitizer_atomic.h and unistd.h.
1597         (kThreadDescriptorSize): Made static, remove initializer and const,
1598         change type to atomic_uintptr_t.
1599         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
1600         query glibc version, compute kThreadDescriptorSize depending on
1601         glibc version minor number.
1602         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
1603         kThreadDescriptorSize directly.
1604
1605 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
1606             Jakub Jelinek  <jakub@redhat.com>
1607
1608         PR sanitizer/57316
1609         * configure.ac: Check for missing syscalls.
1610         * Makefile.am: Likewise.
1611         * configure: Regenerate.
1612         * Makefile.in: Regenerate.
1613
1614 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
1615
1616         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
1617         (LibbacktraceSymbolizer::Demangle): New declaration.
1618         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
1619         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
1620         method if possible.
1621         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
1622         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
1623         (struct CplusV3DemangleData): New type.
1624         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
1625         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
1626         SymbolizeDataCallback): Use CplusV3Demangle.
1627         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
1628         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
1629         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
1630         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
1631         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
1632         cplus_demangle_init_info, cplus_demangle_mangled_name,
1633         cplus_demangle_operators, cplus_demangle_print,
1634         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
1635         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
1636         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
1637         Define.
1638         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
1639         (memcmp, strncmp): Redefine.
1640         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
1641         ../../libiberty/cp-demangle.c.
1642         * libbacktrace/bridge.cc (__asan_internal_memcmp,
1643         __asan_internal_strncmp): New functions.
1644         * sanitizer_common/Makefile.in: Regenerated.
1645         * libbacktrace/Makefile.in: Regenerated.
1646         * configure: Regenerated.
1647         * configure.ac: Regenerated.
1648         * config.h.in: Regenerated.
1649
1650         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
1651         -isystem $(top_srcdir)/include/system.
1652         * sanitizer_common/Makefile.in: Regenerated.
1653         * include/system/linux/aio_abi.h: New header.
1654         * include/system/linux/mroute.h: New header.
1655         * include/system/linux/mroute6.h: New header.
1656         * include/system/linux/perf_event.h: New header.
1657         * include/system/linux/types.h: New header.
1658
1659         PR sanitizer/59136
1660         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
1661         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
1662         and -I/-include flags.
1663         * lsan/Makefile.am (liblsan_la_LIBADD): Add
1664         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
1665         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1666         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
1667         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
1668         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
1669         libbacktrace.
1670         * README.gcc: Document that also lsan and ubsan are
1671         maintained in compiler-rt upstream.
1672         * libbacktrace/Makefile.am: New file.
1673         * libbacktrace/backtrace-rename.h: New file.
1674         * libbacktrace/backtrace-supported.h.in: New file.
1675         * libbacktrace/bridge.cc: New file.
1676         * configure.ac: Add tests needed for libbacktrace build
1677         within libsanitizer.
1678         * sanitizer_common/Makefile.in: Regenerated.
1679         * lsan/Makefile.in: Regenerated.
1680         * tsan/Makefile.in: Regenerated.
1681         * ubsan/Makefile.in: Regenerated.
1682         * libbacktrace/Makefile.in: Generated.
1683         * config.h.in: Regenerated.
1684         * configure: Regenerated.
1685         * Makefile.in: Regenerated.
1686         * interception/Makefile.in: Regenerated.
1687         * asan/Makefile.in: Regenerated.
1688         * aclocal.m4: Regenerated.
1689
1690 2013-12-19  Kostya Serebryany  <kcc@google.com>
1691
1692         * sanitizer_common/sanitizer_platform_limits_posix.cc:
1693         workaround for missing definition of EOWNERDEAD, backport
1694         from upstream r196779.
1695
1696 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1697
1698         * sanitizer_common/sanitizer_platform_limits_posix.h
1699         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
1700         (__sanitizer_clock_t): Use long long for x32.
1701
1702 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1703
1704         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
1705         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1706         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1707
1708 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1709
1710         * configure.ac (link_sanitizer_common): Add -lm.
1711         * configure: Regenerated.
1712
1713 2013-12-05  Kostya Serebryany  <kcc@google.com>
1714
1715         * All source files: Merge from upstream r196489.
1716         * merge.sh: Add *.S to the list of merged files.
1717
1718 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
1719
1720         PR sanitizer/59368
1721         * Makefile.am (gcc_version): Added gcc_version.
1722         * Makefile.in: Regenerate.
1723
1724 2013-12-05  Kostya Serebryany  <kcc@google.com>
1725
1726         * All source files: Merge from upstream r196090.
1727         * tsan/Makefile.am (tsan_files): Added new files.
1728         * tsan/Makefile.in: Regenerate.
1729         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1730         * sanitizer_common/Makefile.in: Regenerate.
1731         * lsan/Makefile.am (lsan_files): Added new files.
1732         * lsan/Makefile.in: Regenerate.
1733
1734 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
1735             Yury Gribov  <y.gribov@samsung.com>
1736
1737         PR sanitizer/59063
1738         * libsanitizer.spec.in: Add spec file to hold link flags for
1739         various sanitizer libs.
1740         * configure.ac: Check whether clock_* routines come from librt.
1741         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1742         configure.ac.
1743         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1744         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1745         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1746         * asan/Makefile.in: Regenerate.
1747         * interception/Makefile.in: Regenerate.
1748         * lsan/Makefile.in: Regenerate.
1749         * sanitizer_common/Makefile.in: Regenerate.
1750         * tsan/Makefile.in: Regenerate.
1751         * ubsan/Makefile.in: Regenerate.
1752         * Makefile.in: Regenerate.
1753         * configure: Regenerate.
1754
1755 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1756             Yury Gribov  <y.gribov@samsung.com>
1757
1758         PR sanitizer/59106
1759         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1760         don't need it.
1761         * ubsan/Makefile.in: Regenerated.
1762
1763 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1764
1765         PR sanitizer/59061
1766         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1767         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1768         * configure: Regenerated.
1769         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1770         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1771         * lsan/Makefile.in: Regenerated.
1772
1773 2013-11-22  Mike Stump  <mikestump@comcast.net>
1774
1775         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1776         change from upstream to fix build.
1777
1778 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1779
1780         PR sanitizer/59106
1781         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1782         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1783         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1784         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1785         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1786         * asan/Makefile.in: Regenerate.
1787         * interception/Makefile.in: Regenerate.
1788         * tsan/Makefile.in: Regenerate.
1789         * lsan/Makefile.in: Regenerate.
1790         * sanitizer_common/Makefile.in: Regenerate.
1791
1792 2013-11-15  Kostya Serebryany  <kcc@google.com>
1793
1794         PR sanitizer/58994
1795         Backport from upstream revision 194573
1796         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1797         back to the original functions in the common libsanitizer
1798         interceptors and the __cxa_atexit() interceptor on Darwin.
1799
1800 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1801
1802         PR sanitizer/59009
1803         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1804         ifdef out more source.
1805
1806 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1807
1808         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1809         ifdef out almost the whole source.
1810         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1811
1812 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1813
1814         PR sanitizer/59018
1815         * sanitizer_common/sanitizer_platform_limits_posix.cc
1816         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1817         defined.
1818
1819 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         PR sanitizer/59018
1822         * sanitizer_common/sanitizer_platform_limits_linux.cc
1823         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1824         defined.
1825         * sanitizer_common/sanitizer_platform_limits_posix.h
1826         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1827         defined.
1828         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1829         is defined.
1830         (__sanitizer___kernel_gid_t): Likewise.
1831         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1832         is defined.
1833
1834 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1835
1836         PR sanitizer/59018
1837         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1838         2 64-bit integers to save and restore fn and arg.  Properly load
1839         newtls/child_tidptr into r8/r10.
1840
1841 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1842
1843         PR sanitizer/59018
1844         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1845         internal_munmap, internal_open, internal_read, internal_write,
1846         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1847         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1848         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1849         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1850
1851 2013-11-04  Kostya Serebryany  <kcc@google.com>
1852
1853         * All source files: Merge from upstream r191666.
1854         * merge.sh: Added lsan.
1855         * configure.ac (AC_CONFIG_FILES): Added lsan.
1856         * Makefile.am (SUBDIRS): Added lsan.
1857         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1858         * asan/Makefile.am (asan_files): Added new files.
1859         (libasan_la_LIBADD): Added a dependency on lsan.
1860         * lsan/Makefile.am: New file.
1861         * asan/Makefile.in: Regenerate.
1862         * lsan/Makefile.in: Regenerate.
1863         * Makefile.in: Regenerate.
1864         * configure: Regenerate.
1865         * sanitizer_common/Makefile.in: Regenerate.
1866
1867 2013-09-20  Alan Modra  <amodra@gmail.com>
1868
1869         * configure: Regenerate.
1870
1871 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1872
1873         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1874         libinterception.la for Darwin.
1875         * ubsan/Makefile.in: Regenerate.
1876
1877 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1878
1879         * Makefile.am (SUBDIRS): Add ubsan.
1880         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1881         * merge.sh: Merge ubsan.
1882         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1883         * sanitizer_common/sanitizer_printf.cc: Likewise.
1884         * sanitizer_common/sanitizer_common.h: Likewise.
1885         * ubsan: New directory. Import ubsan runtime from llvm.
1886
1887 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1888
1889         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1890         Cherry pick upstream r182922.
1891
1892 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1893
1894         * configure.tgt: Add ARM pattern.
1895
1896 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1897
1898         PR other/43620
1899         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1900         * Makefile.in: Regenerated.
1901         * asan/Makefile.in: Regenerated.
1902         * interception/Makefile.in: Regenerated.
1903         * sanitizer_common/Makefile.in: Regenerated.
1904         * tsan/Makefile.in: Regenerated.
1905
1906 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1907
1908         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1909         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1910         0x4fffffffffULL.
1911
1912 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1913
1914         PR sanitizer/56393
1915         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1916         libasan_preinit.o.
1917         (libasan_preinit.o): Depend on asan_preinit.o.
1918         * asan/Makefile.in: Regenerated.
1919         * asan/asan_preinit.cc: New file, synced from upstream.
1920         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1921
1922 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1923
1924         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1925         dynamic/asan_interceptors_dynamic.cc.
1926         * asan/Makefile.in: Regenerated.
1927         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1928
1929 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1930
1931         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1932         defined.  Add used attribute.
1933
1934 2013-02-21  Kostya Serebryany  <kcc@google.com>
1935
1936         * All source files: Merge from upstream r175733.
1937         * sanitizer_common/Makefile.am: Added a new file.
1938         * sanitizer_common/Makefile.in: Regenerated.
1939
1940 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1941
1942         PR bootstrap/56327
1943         * interception/interception.h (OFF_T): Merged from upstream
1944         r175140.
1945
1946 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1947
1948         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1949
1950 2013-02-13  Kostya Serebryany  <kcc@google.com>
1951
1952         PR sanitizer/56128
1953         * All source files: Merge from upstream r175049.
1954         * interception/Makefile.am: added include path.
1955         * interception/Makefile.in: Regenerated.
1956
1957 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1958
1959         * configure.tgt: Disable build on darwin9 and earlier.
1960
1961 2013-01-23  Kostya Serebryany  <kcc@google.com>
1962
1963         PR sanitizer/55989
1964         * All source files: Merge from upstream r173241.
1965         * merge.sh: Support merging .inc files.
1966
1967 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1968
1969         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1970         -Wno-c99-extensions.
1971         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1972         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1973         * sanitizer_common/Makefile.in: Regenerated.
1974         * interception/Makefile.in: Regenerated.
1975         * asan/Makefile.in: Regenerated.
1976
1977 2013-01-10  Wei Mi  <wmi@google.com>
1978
1979         PR sanitizer/55488
1980         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1981         * tsan/Makefile.in: Regenerated.
1982         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1983
1984 2013-01-10  Kostya Serebryany  <kcc@google.com>
1985
1986         * All source files: Merge from upstream r171973.
1987         * sanitizer_common/Makefile.am: Added new files.
1988         * asan/Makefile.am: Likewise.
1989         * tsan/Makefile.am: Likewise.
1990         * sanitizer_common/Makefile.in: Regenerated.
1991         * asan/Makefile.in: Likewise.
1992         * tsan/Makefile.in: Likewise.
1993
1994 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1995
1996         * asan/Makefile.am (libasan_la_LIBADD): Replace
1997         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1998         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1999         * Makefile.in: Regenerated.
2000         * configure: Likewise.
2001         * asan/Makefile.in: Likewise.
2002         * interception/Makefile.in: Likewise.
2003         * sanitizer_common/Makefile.in: Likewise.
2004         * tsan/Makefile.in: Likewise.
2005
2006 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2007
2008         * Makefile.am (AM_MAKEFLAGS): Restored.
2009         * interception/Makefile.am: Likewise.
2010         * sanitizer_common/Makefile.am: Likewise.
2011         * tsan/Makefile.am: Likewise.
2012         * Makefile.in: Regenerated.
2013         * asan/Makefile.in: Likewise.
2014         * interception/Makefile.in: Likewise.
2015         * sanitizer_common/Makefile.in: Likewise.
2016         * tsan/Makefile.in: Likewise.
2017
2018 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2019
2020         * Makefile.am (MAKEOVERRIDES): Restored.
2021         * asan/Makefile.am: Likewise.
2022         * interception/Makefile.am: Likewise.
2023         * sanitizer_common/Makefile.am: Likewise.
2024         * tsan/Makefile.am: Likewise.
2025         * Makefile.in: Regenerated.
2026         * asan/Makefile.in: Likewise.
2027         * interception/Makefile.in: Likewise.
2028         * sanitizer_common/Makefile.in: Likewise.
2029         * tsan/Makefile.in: Likewise.
2030
2031 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2032
2033         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
2034         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
2035         * Makefile.in: Regenerated.
2036         * configure: Likewise.
2037         * asan/Makefile.in: Likewise.
2038         * interception/Makefile.in: Likewise.
2039         * sanitizer_common/Makefile.in: Likewise.
2040         * tsan/Makefile.in: Likewise.
2041
2042 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2043
2044         * Makefile.am (AM_MAKEFLAGS): Removed.
2045         (MAKEOVERRIDES): Likewise.
2046         * asan/Makefile.am: Likewise.
2047         * interception/Makefile.am: Likewise.
2048         * sanitizer_common/Makefile.am: Likewise.
2049         * tsan/Makefile.am: Likewise.
2050         * Makefile.in: Regenerated.
2051         * asan/Makefile.in: Likewise.
2052         * interception/Makefile.in: Likewise.
2053         * sanitizer_common/Makefile.in: Likewise.
2054         * tsan/Makefile.in: Likewise.
2055
2056 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
2057
2058         PR sanitizer/55533
2059         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
2060         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
2061         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
2062         (AM_MAKEFLAGS): Remove CC and CXX.
2063         * interception/Makefile.am: Likewise.
2064         * sanitizer_common/Makefile.am: Likewise.
2065         * tsan/Makefile.am: Likewise.
2066         * Makefile.in: Regenerated.
2067         * aclocal.m4: Likewise.
2068         * configure: Likewise.
2069         * asan/Makefile.in: Likewise.
2070         * interception/Makefile.in: Likewise.
2071         * sanitizer_common/Makefile.in: Likewise.
2072         * tsan/Makefile.in: Likewise.
2073
2074 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
2075
2076         * configure.tgt: Enable build on powerpc*-linux.
2077
2078 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
2079
2080         PR 55599/sanitizer
2081         * configure.ac: Set enable_static=no on darwin.
2082         * configure: Regenerated.
2083
2084 2012-12-06  Kostya Serebryany  <kcc@google.com>
2085
2086         * All files: Merge from upstream r169392.
2087
2088 2012-12-05  Kostya Serebryany  <kcc@google.com>
2089
2090         * All files: Merge from upstream r169371.
2091
2092 2012-12-04  Kostya Serebryany  <kcc@google.com>
2093             Jack Howarth  <howarth@bromo.med.uc.edu>
2094
2095         PR 55521/sanitizer
2096         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
2097         * Makefile.am: Don't build interception subdir when
2098         USING_MAC_INTERPOSE defined.
2099         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
2100         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
2101         Compile asan_interceptors_dynamic.cc but not libinterception
2102         when USING_MAC_INTERPOSE defined.
2103         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
2104         * configure: Regenerated.
2105         * Makefile.in: Likewise.
2106         * asan/Makefile.in: Likewise.
2107         * interception/Makefile.in: Likewise.
2108         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
2109         * asan/asan_mac.cc: Likewise.
2110         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
2111         and use MISSING_BLOCKS_SUPPORT.
2112         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
2113         * interception/mach_override/LICENSE.txt: Remove unused file.
2114         * interception/mach_override/mach_override.c: Likewise.
2115         * interception/mach_override/mach_override.h: Likewise.
2116         * interception/mach_override: Remove unused directory.
2117
2118 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
2119
2120         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
2121         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
2122         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
2123         files.
2124         (AM_MAKEFLAGS): Restore CC and CXX.
2125         * interception/Makefile.am: Likewise.
2126         * sanitizer_common/Makefile.am: Likewise.
2127         * tsan/Makefile.am: Likewise.
2128         * Makefile.in: Regenerated.
2129         * aclocal.m4: Likewise.
2130         * configure: Likewise.
2131         * asan/Makefile.in: Likewise.
2132         * interception/Makefile.in: Likewise.
2133         * sanitizer_common/Makefile.in: Likewise.
2134         * tsan/Makefile.in: Likewise.
2135
2136 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
2137
2138         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
2139         * configure.ac (ACX_NONCANONICAL_TARGET): New.
2140         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
2141         files.
2142         (AM_MAKEFLAGS): Remove CC and CXX.
2143         * interception/Makefile.am: Likewise.
2144         * sanitizer_common/Makefile.am: Likewise.
2145         * tsan/Makefile.am: Likewise.
2146         * Makefile.in: Regenerated.
2147         * aclocal.m4: Likewise.
2148         * configure: Likewise.
2149         * asan/Makefile.in: Likewise.
2150         * interception/Makefile.in: Likewise.
2151         * sanitizer_common/Makefile.in: Likewise.
2152         * tsan/Makefile.in: Likewise.
2153
2154 2012-11-27  Kostya Serebryany  <kcc@google.com>
2155
2156         * All files: Merge from upstream r168699.
2157
2158 2012-11-24  Kostya Serebryany  <kcc@google.com>
2159             Jack Howarth  <howarth@bromo.med.uc.edu>
2160
2161         * interception/mach_override/mach_override.c: Migrate from llvm.
2162         * interception/mach_override/mach_override.h: Likewise.
2163         * interception/mach_override/LICENSE.txt: Likewise.
2164         * configure.tgt: Add darwin to supported targets.
2165         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
2166         * interception/Makefile.am: Compile mach_override.c when
2167         USING_MACH_OVERRIDE defined.
2168         * configure: Regenerated.
2169         * interception/Makefile.in: Likewise.
2170
2171 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
2172
2173         PR sanitizer/55450
2174         * tsan/Makefile.am (gcc_version): New.
2175         * tsan/Makefile.in: Regenerated.
2176
2177 2012-11-23  Kostya Serebryany  <kcc@google.com>
2178
2179         * merge.sh: Support tsan, support added/removed files.
2180         * tsan/Makefile.am: Remove tsan_printf.cc.
2181         * tsan/Makefile.in: Regenerated.
2182         * other files: Merge from upstream r168514.
2183
2184 2012-11-23  Kostya Serebryany  <kcc@google.com>
2185
2186         * merge.sh: New file.
2187
2188 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
2189
2190         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
2191         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
2192         automake conditional instead of !MULTISUBDIR32.
2193         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
2194         for 64-bit multilib.
2195         * configure.ac: Check for void * size, source in configure.tgt,
2196         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
2197         * configure: Regenerated.
2198         * Makefile.in: Regenerated.
2199         * tsan/Makefile.in: Regenerated.
2200
2201 2012-11-22  Wei Mi  <wmi@google.com>
2202
2203         * tsan: New directory. Import tsan runtime from llvm.
2204         * configure.ac: Add 64 bits tsan build.
2205         * Makefile.am: Likewise.
2206         * configure: Regenerated.
2207         * Makefile.in: Likewise.
2208
2209 2012-11-21  Kostya Serebryany  <kcc@google.com>
2210
2211         * README.gcc: Extend the README.gcc with mode details.
2212
2213 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
2214
2215         * sanitizer_common/sanitizer_linux.cc
2216         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
2217         (internal_mmap): Use it.
2218         (internal_filesize): Likewise.
2219
2220 2012-11-16  Tom Tromey  <tromey@redhat.com>
2221
2222         * configure.ac: Invoke AM_MAINTAINER_MODE.
2223         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
2224         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
2225
2226 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
2227
2228         PR other/55333
2229         * include/sanitizer/common_interface_defs.h (uhwptr): New type
2230         for hardware pointer.
2231         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
2232         Replace uptr with uhwptr for stack unwind.
2233
2234 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
2235
2236         * configure.tgt: Enable build on sparc linux.
2237
2238 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
2239
2240         * configure.ac: Properly set MULTISUBDIR.
2241         * asan/Makefile.am (gcc_version): New.
2242         * interception/Makefile.am (gcc_version): Likewise.
2243         * sanitizer_common/Makefile.am (gcc_version): Likewise.
2244         * configure: Regenerated.
2245         * asan/Makefile.in: Likewise.
2246         * interception/Makefile.in: Likewise.
2247         * sanitizer_common/Makefile.in: Likewise.
2248
2249 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2250
2251         PR other/55291
2252         * configure.ac (--enable-version-specific-runtime-libs): New option.
2253         (AC_CANONICAL_SYSTEM): New.
2254         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
2255         (toolexecdir): Support multilib.
2256         (toolexeclibdir): Likewise.
2257         (multilib_arg): New.
2258         * Makefile.in: Regenerated.
2259         * aclocal.m4: Likewise.
2260         * configure: Likewise.
2261         * asan/Makefile.in: Likewise.
2262         * interception/Makefile.in: Likewise.
2263         * sanitizer_common/Makefile.in: Likewise.
2264
2265 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2266
2267         PR other/55292
2268         Backport from upstream revision 167883
2269         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
2270         __x86_64__ instead of __WORDSIZE.
2271         (internal_filesize): Likwise.
2272
2273 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
2274
2275         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
2276         * Makefile.in: Regenerated.
2277         * configure: Likewise.
2278
2279 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
2280
2281         PR other/55304
2282         * acinclude.m4: New file.
2283         * Makefile.am (ACLOCAL_AMFLAGS): New.
2284         * configure.ac (AC_PREREQ): Set to 2.64.
2285         (AC_CONFIG_AUX_DIR): Set to "..".
2286         * Makefile.in: Regenerated.
2287         * aclocal.m4: Likewise.
2288         * configure: Likewise.
2289         * asan/Makefile.in: Likewise.
2290         * interception/Makefile.in: Likewise.
2291         * sanitizer_common/Makefile.in: Likewise.
2292
2293         * config.guess: Removed.
2294         * config.sub: Likewise.
2295         * depcomp: Likewise.
2296         * install-sh: Likewise.
2297         * ltmain.sh: Likewise.
2298         * missing: Likewise.
2299
2300 2012-11-13  Richard Henderson  <rth@redhat.com>
2301
2302         * configure.tgt: New file.
2303
2304 2012-11-12  David S. Miller  <davem@davemloft.net>
2305
2306         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
2307
2308 2012-10-29  Wei Mi  <wmi@google.com>
2309
2310         Initial checkin: migrate asan runtime from llvm.