libsanitizer/ChangeLog

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