libsanitizer/ChangeLog

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