libsanitizer/ChangeLog

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