libsanitizer/ChangeLog

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