libsanitizer/ChangeLog

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