libsanitizer/ChangeLog

   1 2018-05-02  Release Manager
   2
   3         * GCC 8.1.0 released.
   4
   5 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * configure: Regenerated.
   8
   9 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
  10
  11         * configure: Regenerated.
  12
  13 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  14
  15         PR jit/85384
  16         * configure: Regenerate.
  17
  18 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
  19
  20         PR sanitizer/85389
  21         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
  22         from 0xa0000000000ULL to ~(uptr)0.
  23
  24 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
  25
  26         PR sanitizer/84761
  27         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
  28         Define if not defined.
  29         (DL_INTERNAL_FUNCTION): Don't define.
  30         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
  31         determine at runtime whether to use regparm(3), stdcall calling
  32         convention for older glibcs or normal calling convention for
  33         newer glibcs for call to _dl_get_tls_static_info.
  34
  35 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
  36
  37         * sanitizer_common/sanitizer_stacktrace.cc
  38         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
  39         for PowerPC SYSV ABI.
  40
  41 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  42
  43         PR target/84148
  44         * configure: Regenerate.
  45
  46 2018-02-05  Martin Liska  <mliska@suse.cz>
  47
  48         * asan/asan_flags.inc: Cherry-pick upstream r323995.
  49         * asan/asan_report.cc (CheckForInvalidPointerPair):
  50         Cherry-pick upstream r323995.
  51
  52 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  53
  54         PR sanitizer/82825
  55         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
  56         r324284.
  57
  58 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  59
  60         PR sanitizer/82824
  61         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
  62
  63 2017-12-05  Martin Liska  <mliska@suse.cz>
  64             Jakub Jelinek  <jakub@redhat.com>
  65
  66         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
  67         * asan/asan_descriptions.h: Likewise.
  68         * asan/asan_report.cc: Likewise.
  69         * asan/asan_thread.cc: Likewise.
  70         * asan/asan_thread.h: Likewise.
  71
  72 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  73
  74         * acinclude.m4: Add enable.m4 and cet.m4.
  75         * Makefile.in: Regenerate.
  76         * asan/Makefile.am: Update AM_CXXFLAGS.
  77         * asan/Makefile.in: Regenerate.
  78         * configure: Likewise.
  79         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
  80         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
  81         * interception/Makefile.am: Update AM_CXXFLAGS.
  82         * interception/Makefile.in: Regenerate.
  83         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
  84         * libbacktrace/Makefile.in: Regenerate.
  85         * lsan/Makefile.am: Update AM_CXXFLAGS.
  86         * lsan/Makefile.in: Regenerate.
  87         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
  88         AM_CCASFLAGS.
  89         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
  90         Add _CET_ENDBR macro.
  91         * sanitizer_common/Makefile.in: Regenerate.
  92         * tsan/Makefile.am: Update AM_CXXFLAGS.
  93         * tsan/Makefile.in: Regenerate.
  94         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
  95         * ubsan/Makefile.am: Update AM_CXXFLAGS.
  96         * ubsan/Makefile.in: Regenerate.
  97
  98 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
  99
 100         PR bootstrap/82670
 101         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 102         and ubsan_signals_standalone.cc.
 103         * ubsan/Makefile.in: Regenerated.
 104
 105 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 106
 107         PR other/82784
 108         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 109         "do {} while (0)".
 110         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 111
 112 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 113
 114         PR sanitizer/82595
 115         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 116         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 117         liblsan_preinit.o.
 118         (lsan_files): Remove lsan_preinit.cc.
 119         (liblsan_preinit.o): New rule.
 120         * lsan/Makefile.in: Regenerated.
 121
 122 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 123
 124         * All source files: Merge from upstream 315899.
 125         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 126         include/sanitizer/tsan_interface.h.
 127         * asan/libtool-version: Bump the libasan SONAME.
 128         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 129         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 130         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 131         sancov_flags.cc, sanitizer_allocator_checks.cc,
 132         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 133         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 134         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 135         and sanitizer_coverage_mapping_libcdep.cc.
 136         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 137         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 138         (ubsan_files): Add ubsan_init_standalone.cc and
 139         ubsan_signals_standalone.cc.
 140         * ubsan/libtool-version: Bump the libubsan SONAME.
 141         * asan/Makefile.in: Regenerate.
 142         * lsan/Makefile.in: Regenerate.
 143         * sanitizer_common/Makefile.in: Regenerate.
 144         * tsan/Makefile.in: Regenerate.
 145         * ubsan/Makefile.in: Regenerate.
 146
 147 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 148
 149         PR sanitizer/82379
 150         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 151         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 152
 153 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 154
 155         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 156         Define.
 157
 158 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 159
 160         * include/system/sys/ptrace.h: New file.
 161
 162 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 163
 164         PR sanitizer/80998
 165         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 166         * ubsan/ubsan_checks.inc: Likewise.
 167         * ubsan/ubsan_handlers.h: Likewise.
 168
 169 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 170
 171         PR sanitizer/81066
 172         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 173         * sanitizer_common/sanitizer_linux.cc: Likewise.
 174         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 175         * tsan/tsan_platform_linux.cc: Likewise.
 176
 177 2017-04-06  Martin Liska  <mliska@suse.cz>
 178
 179         PR sanitizer/80166
 180         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 181         Cherry-pick upstream r299036.
 182
 183 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 184
 185         PR sanitizer/78158
 186         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 187
 188 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 189
 190         PR sanitizer/79562
 191         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 192         upstream r294806.
 193
 194 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 195
 196         PR sanitizer/79341
 197         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 198         s390-linux 31-bit.
 199         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 200         r294793.
 201         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 202         upstream r294790.
 203         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 204         r294799.
 205
 206 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 207
 208         PR sanitizer/78663
 209         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 210         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 211
 212 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 213
 214         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 215
 216 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 217
 218         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 219
 220         PR sanitizer/79168
 221         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 222         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 223         text.
 224         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 225         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 226         * tsan/tsan_ppc_regs.h: Likewise.
 227         * tsan/tsan_rtl_aarch64.S: Likewise.
 228         * tsan/tsan_rtl_mips64.S: Likewise.
 229         * tsan/tsan_rtl_ppc64.S: Likewise.
 230
 231 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 232
 233         PR other/79046
 234         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 235         instead of cat to get version from BASE-VER file.
 236         * asan/Makefile.am (gcc_version): Likewise.
 237         * ubsan/Makefile.am (gcc_version): Likewise.
 238         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 239         * lsan/Makefile.am (gcc_version): Likewise.
 240         * tsan/Makefile.am (gcc_version): Likewise.
 241         * interception/Makefile.in: Regenerated.
 242         * asan/Makefile.in: Regenerated.
 243         * ubsan/Makefile.in: Regenerated.
 244         * sanitizer_common/Makefile.in: Regenerated.
 245         * lsan/Makefile.in: Regenerated.
 246         * tsan/Makefile.in: Regenerated.
 247
 248 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 249
 250         PR other/79046
 251         * configure.ac: Add GCC_BASE_VER.
 252         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 253         get version from BASE-VER file.
 254         * libbacktrace/Makefile.in: Regenerated.
 255         * interception/Makefile.in: Regenerated.
 256         * asan/Makefile.in: Regenerated.
 257         * ubsan/Makefile.in: Regenerated.
 258         * configure: Regenerated.
 259         * sanitizer_common/Makefile.in: Regenerated.
 260         * lsan/Makefile.in: Regenerated.
 261         * Makefile.in: Regenerated.
 262         * tsan/Makefile.in: Regenerated.
 263
 264 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 265
 266         PR sanitizer/78992
 267         * sanitizer_common/sanitizer_platform_limits_posix.h
 268         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 269
 270 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 271
 272         * LOCAL_PATCHES: Add revision.
 273
 274 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 275
 276         PR sanitizer/78532
 277         * sanitizer_common/sanitizer_platform_limits_posix.h
 278         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 279         versions.
 280
 281 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 282
 283         * LOCAL_PATCHES: Remove r242480.
 284
 285 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 286
 287         * LOCAL_PATCHES: Add revision.
 288
 289 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 290
 291         PR sanitizer/78267
 292         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 293         compiler supports blocks extension.
 294
 295 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 296
 297         * LOCAL_PATCHES: Add revision.
 298
 299 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 300
 301         PR sanitizer/78294
 302         * tsan/tsan_rtl.cc: Add missing attribute.
 303
 304 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 305
 306         * LOCAL_PATCHES: New file.
 307
 308 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 309
 310         PR sanitizer/78307
 311         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 312         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 313         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 314         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 315         function.
 316         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 317         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 318         (__ubsan_handle_cfi_bad_type): Export function.
 319         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 320         * HOWTO_MERGE: Update documentation.
 321
 322 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 323
 324         * configure: Regenerate.
 325
 326 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 327
 328         * asan/asan_globals.cc (RegisterGlobal): Do not call
 329         CheckODRViolationViaPoisoning.
 330         (CheckODRViolationViaPoisoning): Remove.
 331
 332 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 333
 334         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 335         compiled code with GCC when extracting the caller PC for ARM if no
 336         valid frame pointer is available.
 337
 338 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 339
 340         PR sanitizer/63958
 341         Reapply:
 342         2014-10-14  David S. Miller  <davem@davemloft.net>
 343
 344         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 345         Define at __kernel_time_t, as needed for sparc.
 346         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 347         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 348         (__sanitizer): Define struct___old_kernel_stat_sz,
 349         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 350         (__sanitizer_ipc_perm): Adjust for sparc targets.
 351         (__sanitizer_shmid_ds): Likewsie.
 352         (__sanitizer_sigaction): Likewise.
 353         (IOC_SIZE): Likewsie.
 354
 355 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 356
 357         * All source files: Merge from upstream 285547.
 358         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 359         variable.
 360         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 361         * asan/Makefile.am (asan_files): Add new files.
 362         * asan/Makefile.in: Regenerate.
 363         * ubsan/Makefile.in: Likewise.
 364         * lsan/Makefile.in: Likewise.
 365         * tsan/Makefile.am (tsan_files): Add new files.
 366         * tsan/Makefile.in: Regenerate.
 367         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 368         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 369         (libsanitizer_common_la_LIBADD): Likewise.
 370         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 371         * sanitizer_common/Makefile.in: Regenerate.
 372         * interception/Makefile.in: Likewise.
 373         * libbacktace/Makefile.in: Likewise.
 374         * Makefile.in: Likewise.
 375         * configure: Likewise.
 376         * merge.sh: Handle builtins/assembly.h merging.
 377         * builtins/assembly.h: New file.
 378         * asan/libtool-version: Bump the libasan SONAME.
 379
 380 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 381
 382         PR sanitizer/77567
 383         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 384
 385 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 386
 387         PR sanitizer/77396
 388         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 389
 390 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 391
 392         PR sanitizer/71042
 393         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 394         * tsan/tsan_rtl_aarch64.S: Likewise.
 395
 396 2016-07-23  Alan Modra  <amodra@gmail.com>
 397
 398         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 399         * configure.ac: Don't substitute OBSTACK_DEFS.
 400         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 401         * tsan/Makefile.am: Likewise.
 402         * configure: Regenerate.
 403         * Makefile.in: Regenerate.
 404         * asan/Makefile.in: Regenerate.
 405         * interception/Makefile.in: Regenerate.
 406         * libbacktrace/Makefile.in: Regenerate.
 407         * lsan/Makefile.in: Regenerate.
 408         * sanitizer_common/Makefile.in: Regenerate.
 409         * tsan/Makefile.in: Regenerate.
 410         * ubsan/Makefile.in: Regenerate.
 411
 412 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 413
 414         PR sanitizer/71160
 415         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 416         and r269633.
 417
 418 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 419
 420         PR sanitizer/70624
 421         * asan/asan_mac.cc: Cherry pick upstream r266868.
 422
 423 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 424
 425         PR sanitizer/68824
 426         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 427         InitializeInterceptors): Cherry pick upstream r258119.
 428
 429 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 430
 431         * configure.ac: Replace the hard-coded -ldl requirement for
 432         link_sanitizer_common with a configure time check for -ldl.
 433         * configure: Regenerate.
 434
 435 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 436
 437         * include/system/linux/asm/ptrace.h: Move to ...
 438         * include/system/asm/ptrace.h: ... this.
 439
 440 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 441
 442         * include/system/linux/asm/ptrace.h: New header.
 443
 444 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 445
 446         * All source files: Merge from upstream r253555.
 447         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 448         dependences for TSan for aarch64-*-linux* targets.
 449         * tsan/Makefile.am: Add new source files.
 450         * configure: Regenerate.
 451         * tsan/Makefile.in: Likewise.
 452
 453 2015-11-09  Alan Modra  <amodra@gmail.com>
 454
 455         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 456         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 457         interceptors.
 458         * configure.ac: Substitute OBSTACK_DEFS.
 459         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 460         * tsan/Makefile.am: Likewise.
 461         * configure: Regenerate.
 462         * Makefile.in: Regenerate.
 463         * asan/Makefile.in: Regenerate.
 464         * interception/Makefile.in: Regenerate.
 465         * libbacktrace/Makefile.in: Regenerate.
 466         * lsan/Makefile.in: Regenerate.
 467         * sanitizer_common/Makefile.in: Regenerate.
 468         * tsan/Makefile.in: Regenerate.
 469         * ubsan/Makefile.in: Regenerate.
 470
 471 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 472
 473         PR bootstrap/68041
 474         * configure.ac (link_sanitizer_common): Link against librt only if it
 475         contains shm_open, required by sanitizers.
 476         (CXX_ABI_NEEDED): Remove variable.
 477         * configure: Regenerate.
 478         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 479         * ubsan/Makefile.in: Regenerate.
 480
 481 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 482
 483         * HOWTO_MERGE: New file.
 484
 485 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 486
 487         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 488         compiled code with GCC when extracting the caller PC for ARM if no
 489         valid frame pointer is available.
 490
 491 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 492
 493         PR bootstrap/63888
 494         Reapply:
 495         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 496
 497         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 498         support until it is rewritten upstream.
 499
 500         * c-c++-common/asan/pr63888.c: New test.
 501
 502 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 503
 504         PR sanitizer/63958
 505         Reapply:
 506         2014-10-14  David S. Miller  <davem@davemloft.net>
 507
 508         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 509         Define at __kernel_time_t, as needed for sparc.
 510         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 511         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 512         (__sanitizer): Define struct___old_kernel_stat_sz,
 513         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 514         (__sanitizer_ipc_perm): Adjust for sparc targets.
 515         (__sanitizer_shmid_ds): Likewsie.
 516         (__sanitizer_sigaction): Likewise.
 517         (IOC_SIZE): Likewsie.
 518
 519 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 520
 521         * All source files: Merge from upstream r250806.
 522         * configure.ac (link_sanitizer_common): Add -lrt flag.
 523         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 524         Set USE_CXX_ABI_FLAG=true for darwin.
 525         * asan/Makefile.am (asan_files): Add new files.
 526         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 527         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 528         * asan/Makefile.in: Regenerate.
 529         * ubsan/Makefile.am (ubsan_files): Add new files.
 530         (DEFS): Add DCAN_SANITIZE_UB=1.
 531         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 532         * ubsan/Makefile.in: Regenerate.
 533         * tsan/Makefile.am (tsan_files): Add new files.
 534         (DEFS): Add DCAN_SANITIZE_UB=0.
 535         * tsan/Makefile.in: Regenerate.
 536         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 537         * sanitizer_common/Makefile.in: Regenerate.
 538         * asan/libtool-version: Bump the libasan SONAME.
 539
 540 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 541
 542         PR sanitizer/67258
 543         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 544
 545 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 546
 547         PR sanitizer/63927
 548         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 549         for PowerPC.
 550
 551 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 552
 553         PR sanitizer/63927
 554         * sanitizer_common/sanitizer_stacktrace.cc
 555         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 556         find the link register at an offset of 16 from the base of the
 557         caller's stack frame.
 558
 559 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 560
 561         * Makefile.in: Regenerated with automake-1.11.6.
 562         * aclocal.m4: Likewise.
 563         * asan/Makefile.in: Likewise.
 564         * configure: Likewise.
 565         * interception/Makefile.in: Likewise.
 566         * libbacktrace/Makefile.in: Likewise.
 567         * lsan/Makefile.in: Likewise.
 568         * sanitizer_common/Makefile.in: Likewise.
 569         * tsan/Makefile.in: Likewise.
 570         * ubsan/Makefile.in: Likewise.
 571
 572 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 573
 574         PR sanitizer/64839
 575         * sanitizer_common/sanitizer_platform.h: Cherry pick
 576         upstream r234470.
 577         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 578         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 579         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 580         * Makefile.in: Regenerate.
 581         * asan/Makefile.in: Regenerate.
 582         * config.h.in: Regenerate.
 583         * configure: Regenerate.
 584         * interception/Makefile.in: Regenerate.
 585         * libbacktrace/Makefile.in: Regenerate.
 586         * lsan/Makefile.in: Regenerate.
 587         * sanitizer_common/Makefile.in: Regenerate.
 588         * tsan/Makefile.in: Regenerate.
 589         * ubsan/Makefile.in: Regenerate.
 590
 591
 592 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 593
 594         PR sanitizer/59009
 595         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 596         upstream r230324.
 597         * sanitizer_common/sanitizer_platform.h: Likewise.
 598         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 599
 600 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 601
 602         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 603         upstream 224508 and 224755.
 604
 605 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 606
 607         PR sanitizer/63958
 608         Reapply:
 609         2014-10-14  David S. Miller  <davem@davemloft.net>
 610
 611         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 612         Define at __kernel_time_t, as needed for sparc.
 613         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 614         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 615         (__sanitizer): Define struct___old_kernel_stat_sz,
 616         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 617         (__sanitizer_ipc_perm): Adjust for sparc targets.
 618         (__sanitizer_shmid_ds): Likewsie.
 619         (__sanitizer_sigaction): Likewise.
 620         (IOC_SIZE): Likewsie.
 621
 622 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 623
 624         * configure.tgt: Enable build on powerpc*le-*-linux.
 625
 626 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 627
 628         PR bootstrap/63888
 629         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 630         support until it is rewritten upstream.
 631
 632 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 633
 634         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 635         * configure: Regenerate.
 636
 637 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 638
 639         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 640         * configure: Regenerate.
 641         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 642
 643 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 644
 645         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 646         * configure: Regenerate.
 647         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 648         (libtsan_la_DEPENDENCIES): Likewise.
 649         * Makefile.in: Regenerate.
 650         * asan/Makefile.in: Regenerate.
 651         * interception/Makefile.in: Regenerate.
 652         * libbacktrace/Makefile.in: Regenerate.
 653         * lsan/Makefile.in: Regenerate.
 654         * sanitizer_common/Makefile.in: Regenerate.
 655         * tsan/Makefile.in: Regenerate.
 656         * ubsan/Makefile.in: Regenerate.
 657
 658 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 659
 660         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 661
 662 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 663
 664         PR sanitizer/64435
 665         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 666         upstream r226637.
 667         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 668         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 669
 670 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 671
 672         PR sanitizer/64632
 673         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 674
 675 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 676
 677         PR sanitizer/64435
 678         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 679         upstream r223925.
 680
 681 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 682
 683         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 684         upstream r224518 and r224519.
 685         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 686         r224834.
 687
 688 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 689
 690         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 691         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 692         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 693         upstream r224308.
 694
 695 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 696
 697         PR bootstrap/63784
 698         * configure: Regenerated.
 699
 700 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 701
 702         PR target/61137
 703         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 704         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 705
 706 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 707
 708         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 709         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 710         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 711         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 712         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 713         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 714         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 715         * sanitizer_common/Makefile.in: Regenerate.
 716         * asan/Makefile.in: Ditto.
 717         * lsan/Makefile.in: Ditto.
 718         * interception/Makefile.in: Ditto.
 719         * tsan/Makefile.in: Ditto.
 720         * libbacktrace/Makefile.in: Ditto.
 721         * ubsan/Makefile.in: Ditto.
 722
 723 2014-11-13  Kostya Serebryany  <kcc@google.com>
 724
 725         * All source files: Merge from upstream r221802.
 726         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 727         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 728         with 'start' to follow the new interface.
 729         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 730         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 731         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 732         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 733         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 734         files.
 735         (AM_CXXFLAGS): Added -std=c++11.
 736         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 737         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 738         * asan/Makefile.in: Regenerate.
 739         * interception/Makefile.in: Regenerate.
 740         * libbacktrace/Makefile.in: Regenerate.
 741         * lsan/Makefile.in: Regenerate.
 742         * sanitizer_common/Makefile.in: Regenerate.
 743         * tsan/Makefile.in: Regenerate.
 744         * ubsan/Makefile.in: Regenerate.
 745
 746 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 747
 748         PR target/63610
 749         * configure: Regenerate.
 750
 751 2014-10-16  Martin Liska  <mliska@suse.cz>
 752
 753         * asan/Makefile.am: IPA ICF pass is disabled.
 754         * asan/Makefile.in: Likewise.
 755
 756 2014-10-14  David S. Miller  <davem@davemloft.net>
 757
 758         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 759         Define at __kernel_time_t, as needed for sparc.
 760         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 761         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 762         (__sanitizer): Define struct___old_kernel_stat_sz,
 763         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 764         (__sanitizer_ipc_perm): Adjust for sparc targets.
 765         (__sanitizer_shmid_ds): Likewsie.
 766         (__sanitizer_sigaction): Likewsie.
 767         (IOC_SIZE): Likewsie.
 768
 769 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 770
 771         * ubsan/Makefile.am (DEFS): Add -DPIC.
 772         * ubsan/Makefile.in: Regenerated.
 773
 774 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 775
 776         * configure.tgt: Enable build on aarch64*-linux.
 777
 778 2014-09-19  Kostya Serebryany  <kcc@google.com>
 779
 780         * All source files: Merge from upstream r218156.
 781         * asan/Makefile.am (asan_files): Added new files.
 782         * asan/Makefile.in: Regenerate.
 783         * ubsan/Makefile.am (ubsan_files): Added new files.
 784         * ubsan/Makefile.in: Regenerate.
 785         * tsan/Makefile.am (tsan_files): Added new files.
 786         * tsan/Makefile.in: Regenerate.
 787         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 788           files.
 789         * sanitizer_common/Makefile.in: Regenerate.
 790         * asan/libtool-version: Bump the libasan SONAME.
 791
 792 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 793
 794         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 795         upstream r215485, r217389, r217391 and r217400.
 796
 797 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 798
 799         * sanitizer_common/sanitizer_common_interceptors.inc:
 800         Cherry pick upstream r211008.
 801
 802 2014-06-11  Richard Biener  <rguenther@suse.de>
 803
 804         * asan/asan_linux.cc: Cherry pick upstream r210012.
 805
 806 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 807
 808         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 809         r209879.
 810         * sanitizer_common/sanitizer_common.h: Likewise.
 811         * asan/asan_mapping.h: Likewise.
 812         * asan/asan_linux.cc: Likewise.
 813         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 814         * sanitizer_common/sanitizer_allocator.h: Likewise.
 815
 816 2014-05-23  Marek Polacek  <polacek@redhat.com>
 817
 818         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 819         floating-point types.
 820
 821 2014-05-22  Kostya Serebryany  <kcc@google.com>
 822
 823         * All source files: Merge from upstream r209283.
 824         * asan/Makefile.am (asan_files): Added new files.
 825         * asan/Makefile.in: Regenerate.
 826         * tsan/Makefile.am (tsan_files): Added new files.
 827         * tsan/Makefile.in: Regenerate.
 828         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 829         files.
 830         * sanitizer_common/Makefile.in: Regenerate.
 831
 832 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 833
 834         PR sanitizer/61100
 835         * Makefile.am (nodist_saninclude_HEADERS): Install
 836         public headers.
 837         * Makefile.in: Regenerate.
 838
 839 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 840
 841         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 842         Add ../../libbacktrace/sort.c.
 843         * libbacktrace/Makefile.in: Regenerate.
 844         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 845
 846 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 847
 848         * configure.tgt: Unsupported for little endian PowerPC for now.
 849
 850 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 851
 852         PR sanitizer/60055
 853         * tsan/tsan_flags.cc (__tsan_default_options): Add
 854         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 855         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 856
 857         PR sanitizer/60038
 858         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 859         sanitizer_atomic.h and unistd.h.
 860         (kThreadDescriptorSize): Made static, remove initializer and const,
 861         change type to atomic_uintptr_t.
 862         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 863         query glibc version, compute kThreadDescriptorSize depending on
 864         glibc version minor number.
 865         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 866         kThreadDescriptorSize directly.
 867
 868 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 869             Jakub Jelinek  <jakub@redhat.com>
 870
 871         PR sanitizer/57316
 872         * configure.ac: Check for missing syscalls.
 873         * Makefile.am: Likewise.
 874         * configure: Regenerate.
 875         * Makefile.in: Regenerate.
 876
 877 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 878
 879         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 880         (LibbacktraceSymbolizer::Demangle): New declaration.
 881         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 882         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 883         method if possible.
 884         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 885         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 886         (struct CplusV3DemangleData): New type.
 887         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 888         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 889         SymbolizeDataCallback): Use CplusV3Demangle.
 890         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 891         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 892         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 893         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 894         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 895         cplus_demangle_init_info, cplus_demangle_mangled_name,
 896         cplus_demangle_operators, cplus_demangle_print,
 897         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 898         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 899         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 900         Define.
 901         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 902         (memcmp, strncmp): Redefine.
 903         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 904         ../../libiberty/cp-demangle.c.
 905         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 906         __asan_internal_strncmp): New functions.
 907         * sanitizer_common/Makefile.in: Regenerated.
 908         * libbacktrace/Makefile.in: Regenerated.
 909         * configure: Regenerated.
 910         * configure.ac: Regenerated.
 911         * config.h.in: Regenerated.
 912
 913         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 914         -isystem $(top_srcdir)/include/system.
 915         * sanitizer_common/Makefile.in: Regenerated.
 916         * include/system/linux/aio_abi.h: New header.
 917         * include/system/linux/mroute.h: New header.
 918         * include/system/linux/mroute6.h: New header.
 919         * include/system/linux/perf_event.h: New header.
 920         * include/system/linux/types.h: New header.
 921
 922         PR sanitizer/59136
 923         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 924         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 925         and -I/-include flags.
 926         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 927         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 928         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 929         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 930         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 931         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 932         libbacktrace.
 933         * README.gcc: Document that also lsan and ubsan are
 934         maintained in compiler-rt upstream.
 935         * libbacktrace/Makefile.am: New file.
 936         * libbacktrace/backtrace-rename.h: New file.
 937         * libbacktrace/backtrace-supported.h.in: New file.
 938         * libbacktrace/bridge.cc: New file.
 939         * configure.ac: Add tests needed for libbacktrace build
 940         within libsanitizer.
 941         * sanitizer_common/Makefile.in: Regenerated.
 942         * lsan/Makefile.in: Regenerated.
 943         * tsan/Makefile.in: Regenerated.
 944         * ubsan/Makefile.in: Regenerated.
 945         * libbacktrace/Makefile.in: Generated.
 946         * config.h.in: Regenerated.
 947         * configure: Regenerated.
 948         * Makefile.in: Regenerated.
 949         * interception/Makefile.in: Regenerated.
 950         * asan/Makefile.in: Regenerated.
 951         * aclocal.m4: Regenerated.
 952
 953 2013-12-19  Kostya Serebryany  <kcc@google.com>
 954
 955         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 956         workaround for missing definition of EOWNERDEAD, backport
 957         from upstream r196779.
 958
 959 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         * sanitizer_common/sanitizer_platform_limits_posix.h
 962         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 963         (__sanitizer_clock_t): Use long long for x32.
 964
 965 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 966
 967         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 968         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 969         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 970
 971 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 972
 973         * configure.ac (link_sanitizer_common): Add -lm.
 974         * configure: Regenerated.
 975
 976 2013-12-05  Kostya Serebryany  <kcc@google.com>
 977
 978         * All source files: Merge from upstream r196489.
 979         * merge.sh: Add *.S to the list of merged files.
 980
 981 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 982
 983         PR sanitizer/59368
 984         * Makefile.am (gcc_version): Added gcc_version.
 985         * Makefile.in: Regenerate.
 986
 987 2013-12-05  Kostya Serebryany  <kcc@google.com>
 988
 989         * All source files: Merge from upstream r196090.
 990         * tsan/Makefile.am (tsan_files): Added new files.
 991         * tsan/Makefile.in: Regenerate.
 992         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 993         * sanitizer_common/Makefile.in: Regenerate.
 994         * lsan/Makefile.am (lsan_files): Added new files.
 995         * lsan/Makefile.in: Regenerate.
 996
 997 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 998             Yury Gribov  <y.gribov@samsung.com>
 999
1000         PR sanitizer/59063
1001         * libsanitizer.spec.in: Add spec file to hold link flags for
1002         various sanitizer libs.
1003         * configure.ac: Check whether clock_* routines come from librt.
1004         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1005         configure.ac.
1006         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1007         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1008         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1009         * asan/Makefile.in: Regenerate.
1010         * interception/Makefile.in: Regenerate.
1011         * lsan/Makefile.in: Regenerate.
1012         * sanitizer_common/Makefile.in: Regenerate.
1013         * tsan/Makefile.in: Regenerate.
1014         * ubsan/Makefile.in: Regenerate.
1015         * Makefile.in: Regenerate.
1016         * configure: Regenerate.
1017
1018 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1019             Yury Gribov  <y.gribov@samsung.com>
1020
1021         PR sanitizer/59106
1022         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1023         don't need it.
1024         * ubsan/Makefile.in: Regenerated.
1025
1026 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1027
1028         PR sanitizer/59061
1029         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1030         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1031         * configure: Regenerated.
1032         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1033         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1034         * lsan/Makefile.in: Regenerated.
1035
1036 2013-11-22  Mike Stump  <mikestump@comcast.net>
1037
1038         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1039         change from upstream to fix build.
1040
1041 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1042
1043         PR sanitizer/59106
1044         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1045         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1046         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1047         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1048         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1049         * asan/Makefile.in: Regenerate.
1050         * interception/Makefile.in: Regenerate.
1051         * tsan/Makefile.in: Regenerate.
1052         * lsan/Makefile.in: Regenerate.
1053         * sanitizer_common/Makefile.in: Regenerate.
1054
1055 2013-11-15  Kostya Serebryany  <kcc@google.com>
1056
1057         PR sanitizer/58994
1058         Backport from upstream revision 194573
1059         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1060         back to the original functions in the common libsanitizer
1061         interceptors and the __cxa_atexit() interceptor on Darwin.
1062
1063 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1064
1065         PR sanitizer/59009
1066         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1067         ifdef out more source.
1068
1069 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1070
1071         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1072         ifdef out almost the whole source.
1073         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1074
1075 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1076
1077         PR sanitizer/59018
1078         * sanitizer_common/sanitizer_platform_limits_posix.cc
1079         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1080         defined.
1081
1082 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1083
1084         PR sanitizer/59018
1085         * sanitizer_common/sanitizer_platform_limits_linux.cc
1086         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1087         defined.
1088         * sanitizer_common/sanitizer_platform_limits_posix.h
1089         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1090         defined.
1091         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1092         is defined.
1093         (__sanitizer___kernel_gid_t): Likewise.
1094         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1095         is defined.
1096
1097 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1098
1099         PR sanitizer/59018
1100         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1101         2 64-bit integers to save and restore fn and arg.  Properly load
1102         newtls/child_tidptr into r8/r10.
1103
1104 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1105
1106         PR sanitizer/59018
1107         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1108         internal_munmap, internal_open, internal_read, internal_write,
1109         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1110         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1111         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1112         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1113
1114 2013-11-04  Kostya Serebryany  <kcc@google.com>
1115
1116         * All source files: Merge from upstream r191666.
1117         * merge.sh: Added lsan.
1118         * configure.ac (AC_CONFIG_FILES): Added lsan.
1119         * Makefile.am (SUBDIRS): Added lsan.
1120         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1121         * asan/Makefile.am (asan_files): Added new files.
1122         (libasan_la_LIBADD): Added a dependency on lsan.
1123         * lsan/Makefile.am: New file.
1124         * asan/Makefile.in: Regenerate.
1125         * lsan/Makefile.in: Regenerate.
1126         * Makefile.in: Regenerate.
1127         * configure: Regenerate.
1128         * sanitizer_common/Makefile.in: Regenerate.
1129
1130 2013-09-20  Alan Modra  <amodra@gmail.com>
1131
1132         * configure: Regenerate.
1133
1134 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1135
1136         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1137         libinterception.la for Darwin.
1138         * ubsan/Makefile.in: Regenerate.
1139
1140 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1141
1142         * Makefile.am (SUBDIRS): Add ubsan.
1143         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1144         * merge.sh: Merge ubsan.
1145         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1146         * sanitizer_common/sanitizer_printf.cc: Likewise.
1147         * sanitizer_common/sanitizer_common.h: Likewise.
1148         * ubsan: New directory. Import ubsan runtime from llvm.
1149
1150 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1151
1152         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1153         Cherry pick upstream r182922.
1154
1155 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1156
1157         * configure.tgt: Add ARM pattern.
1158
1159 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1160
1161         PR other/43620
1162         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1163         * Makefile.in: Regenerated.
1164         * asan/Makefile.in: Regenerated.
1165         * interception/Makefile.in: Regenerated.
1166         * sanitizer_common/Makefile.in: Regenerated.
1167         * tsan/Makefile.in: Regenerated.
1168
1169 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1170
1171         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1172         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1173         0x4fffffffffULL.
1174
1175 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1176
1177         PR sanitizer/56393
1178         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1179         libasan_preinit.o.
1180         (libasan_preinit.o): Depend on asan_preinit.o.
1181         * asan/Makefile.in: Regenerated.
1182         * asan/asan_preinit.cc: New file, synced from upstream.
1183         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1184
1185 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1186
1187         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1188         dynamic/asan_interceptors_dynamic.cc.
1189         * asan/Makefile.in: Regenerated.
1190         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1191
1192 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1193
1194         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1195         defined.  Add used attribute.
1196
1197 2013-02-21  Kostya Serebryany  <kcc@google.com>
1198
1199         * All source files: Merge from upstream r175733.
1200         * sanitizer_common/Makefile.am: Added a new file.
1201         * sanitizer_common/Makefile.in: Regenerated.
1202
1203 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1204
1205         PR bootstrap/56327
1206         * interception/interception.h (OFF_T): Merged from upstream
1207         r175140.
1208
1209 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1210
1211         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1212
1213 2013-02-13  Kostya Serebryany  <kcc@google.com>
1214
1215         PR sanitizer/56128
1216         * All source files: Merge from upstream r175049.
1217         * interception/Makefile.am: added include path.
1218         * interception/Makefile.in: Regenerated.
1219
1220 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1221
1222         * configure.tgt: Disable build on darwin9 and earlier.
1223
1224 2013-01-23  Kostya Serebryany  <kcc@google.com>
1225
1226         PR sanitizer/55989
1227         * All source files: Merge from upstream r173241.
1228         * merge.sh: Support merging .inc files.
1229
1230 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1231
1232         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1233         -Wno-c99-extensions.
1234         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1235         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1236         * sanitizer_common/Makefile.in: Regenerated.
1237         * interception/Makefile.in: Regenerated.
1238         * asan/Makefile.in: Regenerated.
1239
1240 2013-01-10  Wei Mi  <wmi@google.com>
1241
1242         PR sanitizer/55488
1243         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1244         * tsan/Makefile.in: Regenerated.
1245         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1246
1247 2013-01-10  Kostya Serebryany  <kcc@google.com>
1248
1249         * All source files: Merge from upstream r171973.
1250         * sanitizer_common/Makefile.am: Added new files.
1251         * asan/Makefile.am: Likewise.
1252         * tsan/Makefile.am: Likewise.
1253         * sanitizer_common/Makefile.in: Regenerated.
1254         * asan/Makefile.in: Likewise.
1255         * tsan/Makefile.in: Likewise.
1256
1257 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1258
1259         * asan/Makefile.am (libasan_la_LIBADD): Replace
1260         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1261         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1262         * Makefile.in: Regenerated.
1263         * configure: Likewise.
1264         * asan/Makefile.in: Likewise.
1265         * interception/Makefile.in: Likewise.
1266         * sanitizer_common/Makefile.in: Likewise.
1267         * tsan/Makefile.in: Likewise.
1268
1269 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1270
1271         * Makefile.am (AM_MAKEFLAGS): Restored.
1272         * interception/Makefile.am: Likewise.
1273         * sanitizer_common/Makefile.am: Likewise.
1274         * tsan/Makefile.am: Likewise.
1275         * Makefile.in: Regenerated.
1276         * asan/Makefile.in: Likewise.
1277         * interception/Makefile.in: Likewise.
1278         * sanitizer_common/Makefile.in: Likewise.
1279         * tsan/Makefile.in: Likewise.
1280
1281 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1282
1283         * Makefile.am (MAKEOVERRIDES): Restored.
1284         * asan/Makefile.am: Likewise.
1285         * interception/Makefile.am: Likewise.
1286         * sanitizer_common/Makefile.am: Likewise.
1287         * tsan/Makefile.am: Likewise.
1288         * Makefile.in: Regenerated.
1289         * asan/Makefile.in: Likewise.
1290         * interception/Makefile.in: Likewise.
1291         * sanitizer_common/Makefile.in: Likewise.
1292         * tsan/Makefile.in: Likewise.
1293
1294 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1297         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1298         * Makefile.in: Regenerated.
1299         * configure: Likewise.
1300         * asan/Makefile.in: Likewise.
1301         * interception/Makefile.in: Likewise.
1302         * sanitizer_common/Makefile.in: Likewise.
1303         * tsan/Makefile.in: Likewise.
1304
1305 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1306
1307         * Makefile.am (AM_MAKEFLAGS): Removed.
1308         (MAKEOVERRIDES): Likewise.
1309         * asan/Makefile.am: Likewise.
1310         * interception/Makefile.am: Likewise.
1311         * sanitizer_common/Makefile.am: Likewise.
1312         * tsan/Makefile.am: Likewise.
1313         * Makefile.in: Regenerated.
1314         * asan/Makefile.in: Likewise.
1315         * interception/Makefile.in: Likewise.
1316         * sanitizer_common/Makefile.in: Likewise.
1317         * tsan/Makefile.in: Likewise.
1318
1319 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         PR sanitizer/55533
1322         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1323         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1324         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1325         (AM_MAKEFLAGS): Remove CC and CXX.
1326         * interception/Makefile.am: Likewise.
1327         * sanitizer_common/Makefile.am: Likewise.
1328         * tsan/Makefile.am: Likewise.
1329         * Makefile.in: Regenerated.
1330         * aclocal.m4: Likewise.
1331         * configure: Likewise.
1332         * asan/Makefile.in: Likewise.
1333         * interception/Makefile.in: Likewise.
1334         * sanitizer_common/Makefile.in: Likewise.
1335         * tsan/Makefile.in: Likewise.
1336
1337 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1338
1339         * configure.tgt: Enable build on powerpc*-linux.
1340
1341 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1342
1343         PR 55599/sanitizer
1344         * configure.ac: Set enable_static=no on darwin.
1345         * configure: Regenerated.
1346
1347 2012-12-06  Kostya Serebryany  <kcc@google.com>
1348
1349         * All files: Merge from upstream r169392.
1350
1351 2012-12-05  Kostya Serebryany  <kcc@google.com>
1352
1353         * All files: Merge from upstream r169371.
1354
1355 2012-12-04  Kostya Serebryany  <kcc@google.com>
1356             Jack Howarth  <howarth@bromo.med.uc.edu>
1357
1358         PR 55521/sanitizer
1359         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1360         * Makefile.am: Don't build interception subdir when
1361         USING_MAC_INTERPOSE defined.
1362         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1363         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1364         Compile asan_interceptors_dynamic.cc but not libinterception
1365         when USING_MAC_INTERPOSE defined.
1366         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1367         * configure: Regenerated.
1368         * Makefile.in: Likewise.
1369         * asan/Makefile.in: Likewise.
1370         * interception/Makefile.in: Likewise.
1371         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1372         * asan/asan_mac.cc: Likewise.
1373         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1374         and use MISSING_BLOCKS_SUPPORT.
1375         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1376         * interception/mach_override/LICENSE.txt: Remove unused file.
1377         * interception/mach_override/mach_override.c: Likewise.
1378         * interception/mach_override/mach_override.h: Likewise.
1379         * interception/mach_override: Remove unused directory.
1380
1381 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1382
1383         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1384         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1385         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1386         files.
1387         (AM_MAKEFLAGS): Restore CC and CXX.
1388         * interception/Makefile.am: Likewise.
1389         * sanitizer_common/Makefile.am: Likewise.
1390         * tsan/Makefile.am: Likewise.
1391         * Makefile.in: Regenerated.
1392         * aclocal.m4: Likewise.
1393         * configure: Likewise.
1394         * asan/Makefile.in: Likewise.
1395         * interception/Makefile.in: Likewise.
1396         * sanitizer_common/Makefile.in: Likewise.
1397         * tsan/Makefile.in: Likewise.
1398
1399 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1400
1401         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1402         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1403         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1404         files.
1405         (AM_MAKEFLAGS): Remove CC and CXX.
1406         * interception/Makefile.am: Likewise.
1407         * sanitizer_common/Makefile.am: Likewise.
1408         * tsan/Makefile.am: Likewise.
1409         * Makefile.in: Regenerated.
1410         * aclocal.m4: Likewise.
1411         * configure: Likewise.
1412         * asan/Makefile.in: Likewise.
1413         * interception/Makefile.in: Likewise.
1414         * sanitizer_common/Makefile.in: Likewise.
1415         * tsan/Makefile.in: Likewise.
1416
1417 2012-11-27  Kostya Serebryany  <kcc@google.com>
1418
1419         * All files: Merge from upstream r168699.
1420
1421 2012-11-24  Kostya Serebryany  <kcc@google.com>
1422             Jack Howarth  <howarth@bromo.med.uc.edu>
1423
1424         * interception/mach_override/mach_override.c: Migrate from llvm.
1425         * interception/mach_override/mach_override.h: Likewise.
1426         * interception/mach_override/LICENSE.txt: Likewise.
1427         * configure.tgt: Add darwin to supported targets.
1428         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1429         * interception/Makefile.am: Compile mach_override.c when
1430         USING_MACH_OVERRIDE defined.
1431         * configure: Regenerated.
1432         * interception/Makefile.in: Likewise.
1433
1434 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1435
1436         PR sanitizer/55450
1437         * tsan/Makefile.am (gcc_version): New.
1438         * tsan/Makefile.in: Regenerated.
1439
1440 2012-11-23  Kostya Serebryany  <kcc@google.com>
1441
1442         * merge.sh: Support tsan, support added/removed files.
1443         * tsan/Makefile.am: Remove tsan_printf.cc.
1444         * tsan/Makefile.in: Regenerated.
1445         * other files: Merge from upstream r168514.
1446
1447 2012-11-23  Kostya Serebryany  <kcc@google.com>
1448
1449         * merge.sh: New file.
1450
1451 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1452
1453         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1454         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1455         automake conditional instead of !MULTISUBDIR32.
1456         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1457         for 64-bit multilib.
1458         * configure.ac: Check for void * size, source in configure.tgt,
1459         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1460         * configure: Regenerated.
1461         * Makefile.in: Regenerated.
1462         * tsan/Makefile.in: Regenerated.
1463
1464 2012-11-22  Wei Mi  <wmi@google.com>
1465
1466         * tsan: New directory. Import tsan runtime from llvm.
1467         * configure.ac: Add 64 bits tsan build.
1468         * Makefile.am: Likewise.
1469         * configure: Regenerated.
1470         * Makefile.in: Likewise.
1471
1472 2012-11-21  Kostya Serebryany  <kcc@google.com>
1473
1474         * README.gcc: Extend the README.gcc with mode details.
1475
1476 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1477
1478         * sanitizer_common/sanitizer_linux.cc
1479         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1480         (internal_mmap): Use it.
1481         (internal_filesize): Likewise.
1482
1483 2012-11-16  Tom Tromey  <tromey@redhat.com>
1484
1485         * configure.ac: Invoke AM_MAINTAINER_MODE.
1486         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1487         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1488
1489 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1490
1491         PR other/55333
1492         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1493         for hardware pointer.
1494         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1495         Replace uptr with uhwptr for stack unwind.
1496
1497 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1498
1499         * configure.tgt: Enable build on sparc linux.
1500
1501 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1502
1503         * configure.ac: Properly set MULTISUBDIR.
1504         * asan/Makefile.am (gcc_version): New.
1505         * interception/Makefile.am (gcc_version): Likewise.
1506         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1507         * configure: Regenerated.
1508         * asan/Makefile.in: Likewise.
1509         * interception/Makefile.in: Likewise.
1510         * sanitizer_common/Makefile.in: Likewise.
1511
1512 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1513
1514         PR other/55291
1515         * configure.ac (--enable-version-specific-runtime-libs): New option.
1516         (AC_CANONICAL_SYSTEM): New.
1517         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1518         (toolexecdir): Support multilib.
1519         (toolexeclibdir): Likewise.
1520         (multilib_arg): New.
1521         * Makefile.in: Regenerated.
1522         * aclocal.m4: Likewise.
1523         * configure: Likewise.
1524         * asan/Makefile.in: Likewise.
1525         * interception/Makefile.in: Likewise.
1526         * sanitizer_common/Makefile.in: Likewise.
1527
1528 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1529
1530         PR other/55292
1531         Backport from upstream revision 167883
1532         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1533         __x86_64__ instead of __WORDSIZE.
1534         (internal_filesize): Likwise.
1535
1536 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1537
1538         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1539         * Makefile.in: Regenerated.
1540         * configure: Likewise.
1541
1542 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1543
1544         PR other/55304
1545         * acinclude.m4: New file.
1546         * Makefile.am (ACLOCAL_AMFLAGS): New.
1547         * configure.ac (AC_PREREQ): Set to 2.64.
1548         (AC_CONFIG_AUX_DIR): Set to "..".
1549         * Makefile.in: Regenerated.
1550         * aclocal.m4: Likewise.
1551         * configure: Likewise.
1552         * asan/Makefile.in: Likewise.
1553         * interception/Makefile.in: Likewise.
1554         * sanitizer_common/Makefile.in: Likewise.
1555
1556         * config.guess: Removed.
1557         * config.sub: Likewise.
1558         * depcomp: Likewise.
1559         * install-sh: Likewise.
1560         * ltmain.sh: Likewise.
1561         * missing: Likewise.
1562
1563 2012-11-13  Richard Henderson  <rth@redhat.com>
1564
1565         * configure.tgt: New file.
1566
1567 2012-11-12  David S. Miller  <davem@davemloft.net>
1568
1569         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1570
1571 2012-10-29  Wei Mi  <wmi@google.com>
1572
1573         Initial checkin: migrate asan runtime from llvm.