libsanitizer/ChangeLog

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