libsanitizer/ChangeLog

   1 2018-05-31  Matthias Klose  <doko@ubuntu.com>
   2
   3         PR sanitizer/86012
   4         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
   5         SIZEOF_STRUCT_USTAT for 32bit sparc.
   6
   7 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         PR sanitizer/85835
  10         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
  11         include <sys/ustat.h> for Linux.
  12         (SIZEOF_STRUCT_USTAT): New.
  13         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
  14
  15 2018-05-02  Release Manager
  16
  17         * GCC 8.1.0 released.
  18
  19 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * configure: Regenerated.
  22
  23 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
  24
  25         * configure: Regenerated.
  26
  27 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  28
  29         PR jit/85384
  30         * configure: Regenerate.
  31
  32 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
  33
  34         PR sanitizer/85389
  35         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
  36         from 0xa0000000000ULL to ~(uptr)0.
  37
  38 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
  39
  40         PR sanitizer/84761
  41         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
  42         Define if not defined.
  43         (DL_INTERNAL_FUNCTION): Don't define.
  44         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
  45         determine at runtime whether to use regparm(3), stdcall calling
  46         convention for older glibcs or normal calling convention for
  47         newer glibcs for call to _dl_get_tls_static_info.
  48
  49 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
  50
  51         * sanitizer_common/sanitizer_stacktrace.cc
  52         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
  53         for PowerPC SYSV ABI.
  54
  55 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  56
  57         PR target/84148
  58         * configure: Regenerate.
  59
  60 2018-02-05  Martin Liska  <mliska@suse.cz>
  61
  62         * asan/asan_flags.inc: Cherry-pick upstream r323995.
  63         * asan/asan_report.cc (CheckForInvalidPointerPair):
  64         Cherry-pick upstream r323995.
  65
  66 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  67
  68         PR sanitizer/82825
  69         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
  70         r324284.
  71
  72 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  73
  74         PR sanitizer/82824
  75         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
  76
  77 2017-12-05  Martin Liska  <mliska@suse.cz>
  78             Jakub Jelinek  <jakub@redhat.com>
  79
  80         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
  81         * asan/asan_descriptions.h: Likewise.
  82         * asan/asan_report.cc: Likewise.
  83         * asan/asan_thread.cc: Likewise.
  84         * asan/asan_thread.h: Likewise.
  85
  86 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  87
  88         * acinclude.m4: Add enable.m4 and cet.m4.
  89         * Makefile.in: Regenerate.
  90         * asan/Makefile.am: Update AM_CXXFLAGS.
  91         * asan/Makefile.in: Regenerate.
  92         * configure: Likewise.
  93         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
  94         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
  95         * interception/Makefile.am: Update AM_CXXFLAGS.
  96         * interception/Makefile.in: Regenerate.
  97         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
  98         * libbacktrace/Makefile.in: Regenerate.
  99         * lsan/Makefile.am: Update AM_CXXFLAGS.
 100         * lsan/Makefile.in: Regenerate.
 101         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
 102         AM_CCASFLAGS.
 103         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
 104         Add _CET_ENDBR macro.
 105         * sanitizer_common/Makefile.in: Regenerate.
 106         * tsan/Makefile.am: Update AM_CXXFLAGS.
 107         * tsan/Makefile.in: Regenerate.
 108         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
 109         * ubsan/Makefile.am: Update AM_CXXFLAGS.
 110         * ubsan/Makefile.in: Regenerate.
 111
 112 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
 113
 114         PR bootstrap/82670
 115         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 116         and ubsan_signals_standalone.cc.
 117         * ubsan/Makefile.in: Regenerated.
 118
 119 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 120
 121         PR other/82784
 122         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 123         "do {} while (0)".
 124         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 125
 126 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 127
 128         PR sanitizer/82595
 129         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 130         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 131         liblsan_preinit.o.
 132         (lsan_files): Remove lsan_preinit.cc.
 133         (liblsan_preinit.o): New rule.
 134         * lsan/Makefile.in: Regenerated.
 135
 136 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 137
 138         * All source files: Merge from upstream 315899.
 139         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 140         include/sanitizer/tsan_interface.h.
 141         * asan/libtool-version: Bump the libasan SONAME.
 142         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 143         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 144         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 145         sancov_flags.cc, sanitizer_allocator_checks.cc,
 146         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 147         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 148         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 149         and sanitizer_coverage_mapping_libcdep.cc.
 150         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 151         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 152         (ubsan_files): Add ubsan_init_standalone.cc and
 153         ubsan_signals_standalone.cc.
 154         * ubsan/libtool-version: Bump the libubsan SONAME.
 155         * asan/Makefile.in: Regenerate.
 156         * lsan/Makefile.in: Regenerate.
 157         * sanitizer_common/Makefile.in: Regenerate.
 158         * tsan/Makefile.in: Regenerate.
 159         * ubsan/Makefile.in: Regenerate.
 160
 161 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         PR sanitizer/82379
 164         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 165         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 166
 167 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 168
 169         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 170         Define.
 171
 172 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 173
 174         * include/system/sys/ptrace.h: New file.
 175
 176 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 177
 178         PR sanitizer/80998
 179         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 180         * ubsan/ubsan_checks.inc: Likewise.
 181         * ubsan/ubsan_handlers.h: Likewise.
 182
 183 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 184
 185         PR sanitizer/81066
 186         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 187         * sanitizer_common/sanitizer_linux.cc: Likewise.
 188         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 189         * tsan/tsan_platform_linux.cc: Likewise.
 190
 191 2017-04-06  Martin Liska  <mliska@suse.cz>
 192
 193         PR sanitizer/80166
 194         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 195         Cherry-pick upstream r299036.
 196
 197 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 198
 199         PR sanitizer/78158
 200         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 201
 202 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 203
 204         PR sanitizer/79562
 205         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 206         upstream r294806.
 207
 208 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 209
 210         PR sanitizer/79341
 211         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 212         s390-linux 31-bit.
 213         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 214         r294793.
 215         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 216         upstream r294790.
 217         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 218         r294799.
 219
 220 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 221
 222         PR sanitizer/78663
 223         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 224         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 225
 226 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 227
 228         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 229
 230 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 231
 232         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 233
 234         PR sanitizer/79168
 235         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 236         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 237         text.
 238         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 239         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 240         * tsan/tsan_ppc_regs.h: Likewise.
 241         * tsan/tsan_rtl_aarch64.S: Likewise.
 242         * tsan/tsan_rtl_mips64.S: Likewise.
 243         * tsan/tsan_rtl_ppc64.S: Likewise.
 244
 245 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 246
 247         PR other/79046
 248         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 249         instead of cat to get version from BASE-VER file.
 250         * asan/Makefile.am (gcc_version): Likewise.
 251         * ubsan/Makefile.am (gcc_version): Likewise.
 252         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 253         * lsan/Makefile.am (gcc_version): Likewise.
 254         * tsan/Makefile.am (gcc_version): Likewise.
 255         * interception/Makefile.in: Regenerated.
 256         * asan/Makefile.in: Regenerated.
 257         * ubsan/Makefile.in: Regenerated.
 258         * sanitizer_common/Makefile.in: Regenerated.
 259         * lsan/Makefile.in: Regenerated.
 260         * tsan/Makefile.in: Regenerated.
 261
 262 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 263
 264         PR other/79046
 265         * configure.ac: Add GCC_BASE_VER.
 266         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 267         get version from BASE-VER file.
 268         * libbacktrace/Makefile.in: Regenerated.
 269         * interception/Makefile.in: Regenerated.
 270         * asan/Makefile.in: Regenerated.
 271         * ubsan/Makefile.in: Regenerated.
 272         * configure: Regenerated.
 273         * sanitizer_common/Makefile.in: Regenerated.
 274         * lsan/Makefile.in: Regenerated.
 275         * Makefile.in: Regenerated.
 276         * tsan/Makefile.in: Regenerated.
 277
 278 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 279
 280         PR sanitizer/78992
 281         * sanitizer_common/sanitizer_platform_limits_posix.h
 282         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 283
 284 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 285
 286         * LOCAL_PATCHES: Add revision.
 287
 288 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 289
 290         PR sanitizer/78532
 291         * sanitizer_common/sanitizer_platform_limits_posix.h
 292         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 293         versions.
 294
 295 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 296
 297         * LOCAL_PATCHES: Remove r242480.
 298
 299 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 300
 301         * LOCAL_PATCHES: Add revision.
 302
 303 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 304
 305         PR sanitizer/78267
 306         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 307         compiler supports blocks extension.
 308
 309 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 310
 311         * LOCAL_PATCHES: Add revision.
 312
 313 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 314
 315         PR sanitizer/78294
 316         * tsan/tsan_rtl.cc: Add missing attribute.
 317
 318 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 319
 320         * LOCAL_PATCHES: New file.
 321
 322 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 323
 324         PR sanitizer/78307
 325         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 326         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 327         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 328         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 329         function.
 330         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 331         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 332         (__ubsan_handle_cfi_bad_type): Export function.
 333         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 334         * HOWTO_MERGE: Update documentation.
 335
 336 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 337
 338         * configure: Regenerate.
 339
 340 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 341
 342         * asan/asan_globals.cc (RegisterGlobal): Do not call
 343         CheckODRViolationViaPoisoning.
 344         (CheckODRViolationViaPoisoning): Remove.
 345
 346 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 347
 348         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 349         compiled code with GCC when extracting the caller PC for ARM if no
 350         valid frame pointer is available.
 351
 352 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 353
 354         PR sanitizer/63958
 355         Reapply:
 356         2014-10-14  David S. Miller  <davem@davemloft.net>
 357
 358         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 359         Define at __kernel_time_t, as needed for sparc.
 360         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 361         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 362         (__sanitizer): Define struct___old_kernel_stat_sz,
 363         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 364         (__sanitizer_ipc_perm): Adjust for sparc targets.
 365         (__sanitizer_shmid_ds): Likewsie.
 366         (__sanitizer_sigaction): Likewise.
 367         (IOC_SIZE): Likewsie.
 368
 369 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 370
 371         * All source files: Merge from upstream 285547.
 372         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 373         variable.
 374         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 375         * asan/Makefile.am (asan_files): Add new files.
 376         * asan/Makefile.in: Regenerate.
 377         * ubsan/Makefile.in: Likewise.
 378         * lsan/Makefile.in: Likewise.
 379         * tsan/Makefile.am (tsan_files): Add new files.
 380         * tsan/Makefile.in: Regenerate.
 381         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 382         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 383         (libsanitizer_common_la_LIBADD): Likewise.
 384         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 385         * sanitizer_common/Makefile.in: Regenerate.
 386         * interception/Makefile.in: Likewise.
 387         * libbacktace/Makefile.in: Likewise.
 388         * Makefile.in: Likewise.
 389         * configure: Likewise.
 390         * merge.sh: Handle builtins/assembly.h merging.
 391         * builtins/assembly.h: New file.
 392         * asan/libtool-version: Bump the libasan SONAME.
 393
 394 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 395
 396         PR sanitizer/77567
 397         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 398
 399 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 400
 401         PR sanitizer/77396
 402         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 403
 404 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 405
 406         PR sanitizer/71042
 407         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 408         * tsan/tsan_rtl_aarch64.S: Likewise.
 409
 410 2016-07-23  Alan Modra  <amodra@gmail.com>
 411
 412         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 413         * configure.ac: Don't substitute OBSTACK_DEFS.
 414         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 415         * tsan/Makefile.am: Likewise.
 416         * configure: Regenerate.
 417         * Makefile.in: Regenerate.
 418         * asan/Makefile.in: Regenerate.
 419         * interception/Makefile.in: Regenerate.
 420         * libbacktrace/Makefile.in: Regenerate.
 421         * lsan/Makefile.in: Regenerate.
 422         * sanitizer_common/Makefile.in: Regenerate.
 423         * tsan/Makefile.in: Regenerate.
 424         * ubsan/Makefile.in: Regenerate.
 425
 426 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 427
 428         PR sanitizer/71160
 429         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 430         and r269633.
 431
 432 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 433
 434         PR sanitizer/70624
 435         * asan/asan_mac.cc: Cherry pick upstream r266868.
 436
 437 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 438
 439         PR sanitizer/68824
 440         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 441         InitializeInterceptors): Cherry pick upstream r258119.
 442
 443 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 444
 445         * configure.ac: Replace the hard-coded -ldl requirement for
 446         link_sanitizer_common with a configure time check for -ldl.
 447         * configure: Regenerate.
 448
 449 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 450
 451         * include/system/linux/asm/ptrace.h: Move to ...
 452         * include/system/asm/ptrace.h: ... this.
 453
 454 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 455
 456         * include/system/linux/asm/ptrace.h: New header.
 457
 458 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 459
 460         * All source files: Merge from upstream r253555.
 461         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 462         dependences for TSan for aarch64-*-linux* targets.
 463         * tsan/Makefile.am: Add new source files.
 464         * configure: Regenerate.
 465         * tsan/Makefile.in: Likewise.
 466
 467 2015-11-09  Alan Modra  <amodra@gmail.com>
 468
 469         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 470         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 471         interceptors.
 472         * configure.ac: Substitute OBSTACK_DEFS.
 473         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 474         * tsan/Makefile.am: Likewise.
 475         * configure: Regenerate.
 476         * Makefile.in: Regenerate.
 477         * asan/Makefile.in: Regenerate.
 478         * interception/Makefile.in: Regenerate.
 479         * libbacktrace/Makefile.in: Regenerate.
 480         * lsan/Makefile.in: Regenerate.
 481         * sanitizer_common/Makefile.in: Regenerate.
 482         * tsan/Makefile.in: Regenerate.
 483         * ubsan/Makefile.in: Regenerate.
 484
 485 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 486
 487         PR bootstrap/68041
 488         * configure.ac (link_sanitizer_common): Link against librt only if it
 489         contains shm_open, required by sanitizers.
 490         (CXX_ABI_NEEDED): Remove variable.
 491         * configure: Regenerate.
 492         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 493         * ubsan/Makefile.in: Regenerate.
 494
 495 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 496
 497         * HOWTO_MERGE: New file.
 498
 499 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 500
 501         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 502         compiled code with GCC when extracting the caller PC for ARM if no
 503         valid frame pointer is available.
 504
 505 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 506
 507         PR bootstrap/63888
 508         Reapply:
 509         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 510
 511         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 512         support until it is rewritten upstream.
 513
 514         * c-c++-common/asan/pr63888.c: New test.
 515
 516 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 517
 518         PR sanitizer/63958
 519         Reapply:
 520         2014-10-14  David S. Miller  <davem@davemloft.net>
 521
 522         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 523         Define at __kernel_time_t, as needed for sparc.
 524         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 525         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 526         (__sanitizer): Define struct___old_kernel_stat_sz,
 527         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 528         (__sanitizer_ipc_perm): Adjust for sparc targets.
 529         (__sanitizer_shmid_ds): Likewsie.
 530         (__sanitizer_sigaction): Likewise.
 531         (IOC_SIZE): Likewsie.
 532
 533 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 534
 535         * All source files: Merge from upstream r250806.
 536         * configure.ac (link_sanitizer_common): Add -lrt flag.
 537         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 538         Set USE_CXX_ABI_FLAG=true for darwin.
 539         * asan/Makefile.am (asan_files): Add new files.
 540         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 541         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 542         * asan/Makefile.in: Regenerate.
 543         * ubsan/Makefile.am (ubsan_files): Add new files.
 544         (DEFS): Add DCAN_SANITIZE_UB=1.
 545         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 546         * ubsan/Makefile.in: Regenerate.
 547         * tsan/Makefile.am (tsan_files): Add new files.
 548         (DEFS): Add DCAN_SANITIZE_UB=0.
 549         * tsan/Makefile.in: Regenerate.
 550         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 551         * sanitizer_common/Makefile.in: Regenerate.
 552         * asan/libtool-version: Bump the libasan SONAME.
 553
 554 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 555
 556         PR sanitizer/67258
 557         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 558
 559 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 560
 561         PR sanitizer/63927
 562         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 563         for PowerPC.
 564
 565 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 566
 567         PR sanitizer/63927
 568         * sanitizer_common/sanitizer_stacktrace.cc
 569         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 570         find the link register at an offset of 16 from the base of the
 571         caller's stack frame.
 572
 573 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 574
 575         * Makefile.in: Regenerated with automake-1.11.6.
 576         * aclocal.m4: Likewise.
 577         * asan/Makefile.in: Likewise.
 578         * configure: Likewise.
 579         * interception/Makefile.in: Likewise.
 580         * libbacktrace/Makefile.in: Likewise.
 581         * lsan/Makefile.in: Likewise.
 582         * sanitizer_common/Makefile.in: Likewise.
 583         * tsan/Makefile.in: Likewise.
 584         * ubsan/Makefile.in: Likewise.
 585
 586 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 587
 588         PR sanitizer/64839
 589         * sanitizer_common/sanitizer_platform.h: Cherry pick
 590         upstream r234470.
 591         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 592         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 593         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 594         * Makefile.in: Regenerate.
 595         * asan/Makefile.in: Regenerate.
 596         * config.h.in: Regenerate.
 597         * configure: Regenerate.
 598         * interception/Makefile.in: Regenerate.
 599         * libbacktrace/Makefile.in: Regenerate.
 600         * lsan/Makefile.in: Regenerate.
 601         * sanitizer_common/Makefile.in: Regenerate.
 602         * tsan/Makefile.in: Regenerate.
 603         * ubsan/Makefile.in: Regenerate.
 604
 605
 606 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 607
 608         PR sanitizer/59009
 609         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 610         upstream r230324.
 611         * sanitizer_common/sanitizer_platform.h: Likewise.
 612         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 613
 614 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 615
 616         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 617         upstream 224508 and 224755.
 618
 619 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 620
 621         PR sanitizer/63958
 622         Reapply:
 623         2014-10-14  David S. Miller  <davem@davemloft.net>
 624
 625         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 626         Define at __kernel_time_t, as needed for sparc.
 627         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 628         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 629         (__sanitizer): Define struct___old_kernel_stat_sz,
 630         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 631         (__sanitizer_ipc_perm): Adjust for sparc targets.
 632         (__sanitizer_shmid_ds): Likewsie.
 633         (__sanitizer_sigaction): Likewise.
 634         (IOC_SIZE): Likewsie.
 635
 636 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 637
 638         * configure.tgt: Enable build on powerpc*le-*-linux.
 639
 640 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 641
 642         PR bootstrap/63888
 643         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 644         support until it is rewritten upstream.
 645
 646 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 647
 648         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 649         * configure: Regenerate.
 650
 651 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 652
 653         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 654         * configure: Regenerate.
 655         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 656
 657 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 658
 659         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 660         * configure: Regenerate.
 661         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 662         (libtsan_la_DEPENDENCIES): Likewise.
 663         * Makefile.in: Regenerate.
 664         * asan/Makefile.in: Regenerate.
 665         * interception/Makefile.in: Regenerate.
 666         * libbacktrace/Makefile.in: Regenerate.
 667         * lsan/Makefile.in: Regenerate.
 668         * sanitizer_common/Makefile.in: Regenerate.
 669         * tsan/Makefile.in: Regenerate.
 670         * ubsan/Makefile.in: Regenerate.
 671
 672 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 673
 674         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 675
 676 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 677
 678         PR sanitizer/64435
 679         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 680         upstream r226637.
 681         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 682         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 683
 684 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 685
 686         PR sanitizer/64632
 687         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 688
 689 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 690
 691         PR sanitizer/64435
 692         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 693         upstream r223925.
 694
 695 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 696
 697         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 698         upstream r224518 and r224519.
 699         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 700         r224834.
 701
 702 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 703
 704         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 705         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 706         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 707         upstream r224308.
 708
 709 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 710
 711         PR bootstrap/63784
 712         * configure: Regenerated.
 713
 714 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 715
 716         PR target/61137
 717         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 718         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 719
 720 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 721
 722         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 723         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 724         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 725         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 726         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 727         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 728         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 729         * sanitizer_common/Makefile.in: Regenerate.
 730         * asan/Makefile.in: Ditto.
 731         * lsan/Makefile.in: Ditto.
 732         * interception/Makefile.in: Ditto.
 733         * tsan/Makefile.in: Ditto.
 734         * libbacktrace/Makefile.in: Ditto.
 735         * ubsan/Makefile.in: Ditto.
 736
 737 2014-11-13  Kostya Serebryany  <kcc@google.com>
 738
 739         * All source files: Merge from upstream r221802.
 740         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 741         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 742         with 'start' to follow the new interface.
 743         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 744         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 745         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 746         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 747         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 748         files.
 749         (AM_CXXFLAGS): Added -std=c++11.
 750         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 751         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 752         * asan/Makefile.in: Regenerate.
 753         * interception/Makefile.in: Regenerate.
 754         * libbacktrace/Makefile.in: Regenerate.
 755         * lsan/Makefile.in: Regenerate.
 756         * sanitizer_common/Makefile.in: Regenerate.
 757         * tsan/Makefile.in: Regenerate.
 758         * ubsan/Makefile.in: Regenerate.
 759
 760 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 761
 762         PR target/63610
 763         * configure: Regenerate.
 764
 765 2014-10-16  Martin Liska  <mliska@suse.cz>
 766
 767         * asan/Makefile.am: IPA ICF pass is disabled.
 768         * asan/Makefile.in: Likewise.
 769
 770 2014-10-14  David S. Miller  <davem@davemloft.net>
 771
 772         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 773         Define at __kernel_time_t, as needed for sparc.
 774         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 775         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 776         (__sanitizer): Define struct___old_kernel_stat_sz,
 777         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 778         (__sanitizer_ipc_perm): Adjust for sparc targets.
 779         (__sanitizer_shmid_ds): Likewsie.
 780         (__sanitizer_sigaction): Likewsie.
 781         (IOC_SIZE): Likewsie.
 782
 783 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 784
 785         * ubsan/Makefile.am (DEFS): Add -DPIC.
 786         * ubsan/Makefile.in: Regenerated.
 787
 788 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 789
 790         * configure.tgt: Enable build on aarch64*-linux.
 791
 792 2014-09-19  Kostya Serebryany  <kcc@google.com>
 793
 794         * All source files: Merge from upstream r218156.
 795         * asan/Makefile.am (asan_files): Added new files.
 796         * asan/Makefile.in: Regenerate.
 797         * ubsan/Makefile.am (ubsan_files): Added new files.
 798         * ubsan/Makefile.in: Regenerate.
 799         * tsan/Makefile.am (tsan_files): Added new files.
 800         * tsan/Makefile.in: Regenerate.
 801         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 802           files.
 803         * sanitizer_common/Makefile.in: Regenerate.
 804         * asan/libtool-version: Bump the libasan SONAME.
 805
 806 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 807
 808         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 809         upstream r215485, r217389, r217391 and r217400.
 810
 811 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 812
 813         * sanitizer_common/sanitizer_common_interceptors.inc:
 814         Cherry pick upstream r211008.
 815
 816 2014-06-11  Richard Biener  <rguenther@suse.de>
 817
 818         * asan/asan_linux.cc: Cherry pick upstream r210012.
 819
 820 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 821
 822         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 823         r209879.
 824         * sanitizer_common/sanitizer_common.h: Likewise.
 825         * asan/asan_mapping.h: Likewise.
 826         * asan/asan_linux.cc: Likewise.
 827         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 828         * sanitizer_common/sanitizer_allocator.h: Likewise.
 829
 830 2014-05-23  Marek Polacek  <polacek@redhat.com>
 831
 832         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 833         floating-point types.
 834
 835 2014-05-22  Kostya Serebryany  <kcc@google.com>
 836
 837         * All source files: Merge from upstream r209283.
 838         * asan/Makefile.am (asan_files): Added new files.
 839         * asan/Makefile.in: Regenerate.
 840         * tsan/Makefile.am (tsan_files): Added new files.
 841         * tsan/Makefile.in: Regenerate.
 842         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 843         files.
 844         * sanitizer_common/Makefile.in: Regenerate.
 845
 846 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 847
 848         PR sanitizer/61100
 849         * Makefile.am (nodist_saninclude_HEADERS): Install
 850         public headers.
 851         * Makefile.in: Regenerate.
 852
 853 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 854
 855         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 856         Add ../../libbacktrace/sort.c.
 857         * libbacktrace/Makefile.in: Regenerate.
 858         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 859
 860 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 861
 862         * configure.tgt: Unsupported for little endian PowerPC for now.
 863
 864 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 865
 866         PR sanitizer/60055
 867         * tsan/tsan_flags.cc (__tsan_default_options): Add
 868         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 869         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 870
 871         PR sanitizer/60038
 872         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 873         sanitizer_atomic.h and unistd.h.
 874         (kThreadDescriptorSize): Made static, remove initializer and const,
 875         change type to atomic_uintptr_t.
 876         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 877         query glibc version, compute kThreadDescriptorSize depending on
 878         glibc version minor number.
 879         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 880         kThreadDescriptorSize directly.
 881
 882 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 883             Jakub Jelinek  <jakub@redhat.com>
 884
 885         PR sanitizer/57316
 886         * configure.ac: Check for missing syscalls.
 887         * Makefile.am: Likewise.
 888         * configure: Regenerate.
 889         * Makefile.in: Regenerate.
 890
 891 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 892
 893         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 894         (LibbacktraceSymbolizer::Demangle): New declaration.
 895         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 896         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 897         method if possible.
 898         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 899         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 900         (struct CplusV3DemangleData): New type.
 901         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 902         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 903         SymbolizeDataCallback): Use CplusV3Demangle.
 904         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 905         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 906         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 907         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 908         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 909         cplus_demangle_init_info, cplus_demangle_mangled_name,
 910         cplus_demangle_operators, cplus_demangle_print,
 911         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 912         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 913         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 914         Define.
 915         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 916         (memcmp, strncmp): Redefine.
 917         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 918         ../../libiberty/cp-demangle.c.
 919         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 920         __asan_internal_strncmp): New functions.
 921         * sanitizer_common/Makefile.in: Regenerated.
 922         * libbacktrace/Makefile.in: Regenerated.
 923         * configure: Regenerated.
 924         * configure.ac: Regenerated.
 925         * config.h.in: Regenerated.
 926
 927         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 928         -isystem $(top_srcdir)/include/system.
 929         * sanitizer_common/Makefile.in: Regenerated.
 930         * include/system/linux/aio_abi.h: New header.
 931         * include/system/linux/mroute.h: New header.
 932         * include/system/linux/mroute6.h: New header.
 933         * include/system/linux/perf_event.h: New header.
 934         * include/system/linux/types.h: New header.
 935
 936         PR sanitizer/59136
 937         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 938         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 939         and -I/-include flags.
 940         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 941         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 942         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 943         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 944         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 945         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 946         libbacktrace.
 947         * README.gcc: Document that also lsan and ubsan are
 948         maintained in compiler-rt upstream.
 949         * libbacktrace/Makefile.am: New file.
 950         * libbacktrace/backtrace-rename.h: New file.
 951         * libbacktrace/backtrace-supported.h.in: New file.
 952         * libbacktrace/bridge.cc: New file.
 953         * configure.ac: Add tests needed for libbacktrace build
 954         within libsanitizer.
 955         * sanitizer_common/Makefile.in: Regenerated.
 956         * lsan/Makefile.in: Regenerated.
 957         * tsan/Makefile.in: Regenerated.
 958         * ubsan/Makefile.in: Regenerated.
 959         * libbacktrace/Makefile.in: Generated.
 960         * config.h.in: Regenerated.
 961         * configure: Regenerated.
 962         * Makefile.in: Regenerated.
 963         * interception/Makefile.in: Regenerated.
 964         * asan/Makefile.in: Regenerated.
 965         * aclocal.m4: Regenerated.
 966
 967 2013-12-19  Kostya Serebryany  <kcc@google.com>
 968
 969         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 970         workaround for missing definition of EOWNERDEAD, backport
 971         from upstream r196779.
 972
 973 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         * sanitizer_common/sanitizer_platform_limits_posix.h
 976         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 977         (__sanitizer_clock_t): Use long long for x32.
 978
 979 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 982         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 983         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 984
 985 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 986
 987         * configure.ac (link_sanitizer_common): Add -lm.
 988         * configure: Regenerated.
 989
 990 2013-12-05  Kostya Serebryany  <kcc@google.com>
 991
 992         * All source files: Merge from upstream r196489.
 993         * merge.sh: Add *.S to the list of merged files.
 994
 995 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 996
 997         PR sanitizer/59368
 998         * Makefile.am (gcc_version): Added gcc_version.
 999         * Makefile.in: Regenerate.
1000
1001 2013-12-05  Kostya Serebryany  <kcc@google.com>
1002
1003         * All source files: Merge from upstream r196090.
1004         * tsan/Makefile.am (tsan_files): Added new files.
1005         * tsan/Makefile.in: Regenerate.
1006         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1007         * sanitizer_common/Makefile.in: Regenerate.
1008         * lsan/Makefile.am (lsan_files): Added new files.
1009         * lsan/Makefile.in: Regenerate.
1010
1011 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
1012             Yury Gribov  <y.gribov@samsung.com>
1013
1014         PR sanitizer/59063
1015         * libsanitizer.spec.in: Add spec file to hold link flags for
1016         various sanitizer libs.
1017         * configure.ac: Check whether clock_* routines come from librt.
1018         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1019         configure.ac.
1020         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1021         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1022         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1023         * asan/Makefile.in: Regenerate.
1024         * interception/Makefile.in: Regenerate.
1025         * lsan/Makefile.in: Regenerate.
1026         * sanitizer_common/Makefile.in: Regenerate.
1027         * tsan/Makefile.in: Regenerate.
1028         * ubsan/Makefile.in: Regenerate.
1029         * Makefile.in: Regenerate.
1030         * configure: Regenerate.
1031
1032 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1033             Yury Gribov  <y.gribov@samsung.com>
1034
1035         PR sanitizer/59106
1036         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1037         don't need it.
1038         * ubsan/Makefile.in: Regenerated.
1039
1040 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1041
1042         PR sanitizer/59061
1043         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1044         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1045         * configure: Regenerated.
1046         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1047         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1048         * lsan/Makefile.in: Regenerated.
1049
1050 2013-11-22  Mike Stump  <mikestump@comcast.net>
1051
1052         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1053         change from upstream to fix build.
1054
1055 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1056
1057         PR sanitizer/59106
1058         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1059         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1060         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1061         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1062         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1063         * asan/Makefile.in: Regenerate.
1064         * interception/Makefile.in: Regenerate.
1065         * tsan/Makefile.in: Regenerate.
1066         * lsan/Makefile.in: Regenerate.
1067         * sanitizer_common/Makefile.in: Regenerate.
1068
1069 2013-11-15  Kostya Serebryany  <kcc@google.com>
1070
1071         PR sanitizer/58994
1072         Backport from upstream revision 194573
1073         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1074         back to the original functions in the common libsanitizer
1075         interceptors and the __cxa_atexit() interceptor on Darwin.
1076
1077 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1078
1079         PR sanitizer/59009
1080         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1081         ifdef out more source.
1082
1083 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1084
1085         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1086         ifdef out almost the whole source.
1087         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1088
1089 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1090
1091         PR sanitizer/59018
1092         * sanitizer_common/sanitizer_platform_limits_posix.cc
1093         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1094         defined.
1095
1096 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1097
1098         PR sanitizer/59018
1099         * sanitizer_common/sanitizer_platform_limits_linux.cc
1100         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1101         defined.
1102         * sanitizer_common/sanitizer_platform_limits_posix.h
1103         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1104         defined.
1105         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1106         is defined.
1107         (__sanitizer___kernel_gid_t): Likewise.
1108         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1109         is defined.
1110
1111 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1112
1113         PR sanitizer/59018
1114         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1115         2 64-bit integers to save and restore fn and arg.  Properly load
1116         newtls/child_tidptr into r8/r10.
1117
1118 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1119
1120         PR sanitizer/59018
1121         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1122         internal_munmap, internal_open, internal_read, internal_write,
1123         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1124         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1125         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1126         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1127
1128 2013-11-04  Kostya Serebryany  <kcc@google.com>
1129
1130         * All source files: Merge from upstream r191666.
1131         * merge.sh: Added lsan.
1132         * configure.ac (AC_CONFIG_FILES): Added lsan.
1133         * Makefile.am (SUBDIRS): Added lsan.
1134         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1135         * asan/Makefile.am (asan_files): Added new files.
1136         (libasan_la_LIBADD): Added a dependency on lsan.
1137         * lsan/Makefile.am: New file.
1138         * asan/Makefile.in: Regenerate.
1139         * lsan/Makefile.in: Regenerate.
1140         * Makefile.in: Regenerate.
1141         * configure: Regenerate.
1142         * sanitizer_common/Makefile.in: Regenerate.
1143
1144 2013-09-20  Alan Modra  <amodra@gmail.com>
1145
1146         * configure: Regenerate.
1147
1148 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1149
1150         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1151         libinterception.la for Darwin.
1152         * ubsan/Makefile.in: Regenerate.
1153
1154 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1155
1156         * Makefile.am (SUBDIRS): Add ubsan.
1157         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1158         * merge.sh: Merge ubsan.
1159         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1160         * sanitizer_common/sanitizer_printf.cc: Likewise.
1161         * sanitizer_common/sanitizer_common.h: Likewise.
1162         * ubsan: New directory. Import ubsan runtime from llvm.
1163
1164 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1165
1166         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1167         Cherry pick upstream r182922.
1168
1169 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1170
1171         * configure.tgt: Add ARM pattern.
1172
1173 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1174
1175         PR other/43620
1176         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1177         * Makefile.in: Regenerated.
1178         * asan/Makefile.in: Regenerated.
1179         * interception/Makefile.in: Regenerated.
1180         * sanitizer_common/Makefile.in: Regenerated.
1181         * tsan/Makefile.in: Regenerated.
1182
1183 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1184
1185         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1186         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1187         0x4fffffffffULL.
1188
1189 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1190
1191         PR sanitizer/56393
1192         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1193         libasan_preinit.o.
1194         (libasan_preinit.o): Depend on asan_preinit.o.
1195         * asan/Makefile.in: Regenerated.
1196         * asan/asan_preinit.cc: New file, synced from upstream.
1197         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1198
1199 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1200
1201         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1202         dynamic/asan_interceptors_dynamic.cc.
1203         * asan/Makefile.in: Regenerated.
1204         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1205
1206 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1207
1208         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1209         defined.  Add used attribute.
1210
1211 2013-02-21  Kostya Serebryany  <kcc@google.com>
1212
1213         * All source files: Merge from upstream r175733.
1214         * sanitizer_common/Makefile.am: Added a new file.
1215         * sanitizer_common/Makefile.in: Regenerated.
1216
1217 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1218
1219         PR bootstrap/56327
1220         * interception/interception.h (OFF_T): Merged from upstream
1221         r175140.
1222
1223 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1224
1225         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1226
1227 2013-02-13  Kostya Serebryany  <kcc@google.com>
1228
1229         PR sanitizer/56128
1230         * All source files: Merge from upstream r175049.
1231         * interception/Makefile.am: added include path.
1232         * interception/Makefile.in: Regenerated.
1233
1234 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1235
1236         * configure.tgt: Disable build on darwin9 and earlier.
1237
1238 2013-01-23  Kostya Serebryany  <kcc@google.com>
1239
1240         PR sanitizer/55989
1241         * All source files: Merge from upstream r173241.
1242         * merge.sh: Support merging .inc files.
1243
1244 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1245
1246         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1247         -Wno-c99-extensions.
1248         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1249         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1250         * sanitizer_common/Makefile.in: Regenerated.
1251         * interception/Makefile.in: Regenerated.
1252         * asan/Makefile.in: Regenerated.
1253
1254 2013-01-10  Wei Mi  <wmi@google.com>
1255
1256         PR sanitizer/55488
1257         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1258         * tsan/Makefile.in: Regenerated.
1259         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1260
1261 2013-01-10  Kostya Serebryany  <kcc@google.com>
1262
1263         * All source files: Merge from upstream r171973.
1264         * sanitizer_common/Makefile.am: Added new files.
1265         * asan/Makefile.am: Likewise.
1266         * tsan/Makefile.am: Likewise.
1267         * sanitizer_common/Makefile.in: Regenerated.
1268         * asan/Makefile.in: Likewise.
1269         * tsan/Makefile.in: Likewise.
1270
1271 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         * asan/Makefile.am (libasan_la_LIBADD): Replace
1274         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1275         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1276         * Makefile.in: Regenerated.
1277         * configure: Likewise.
1278         * asan/Makefile.in: Likewise.
1279         * interception/Makefile.in: Likewise.
1280         * sanitizer_common/Makefile.in: Likewise.
1281         * tsan/Makefile.in: Likewise.
1282
1283 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1284
1285         * Makefile.am (AM_MAKEFLAGS): Restored.
1286         * interception/Makefile.am: Likewise.
1287         * sanitizer_common/Makefile.am: Likewise.
1288         * tsan/Makefile.am: Likewise.
1289         * Makefile.in: Regenerated.
1290         * asan/Makefile.in: Likewise.
1291         * interception/Makefile.in: Likewise.
1292         * sanitizer_common/Makefile.in: Likewise.
1293         * tsan/Makefile.in: Likewise.
1294
1295 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1296
1297         * Makefile.am (MAKEOVERRIDES): Restored.
1298         * asan/Makefile.am: Likewise.
1299         * interception/Makefile.am: Likewise.
1300         * sanitizer_common/Makefile.am: Likewise.
1301         * tsan/Makefile.am: Likewise.
1302         * Makefile.in: Regenerated.
1303         * asan/Makefile.in: Likewise.
1304         * interception/Makefile.in: Likewise.
1305         * sanitizer_common/Makefile.in: Likewise.
1306         * tsan/Makefile.in: Likewise.
1307
1308 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1309
1310         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1311         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1312         * Makefile.in: Regenerated.
1313         * configure: Likewise.
1314         * asan/Makefile.in: Likewise.
1315         * interception/Makefile.in: Likewise.
1316         * sanitizer_common/Makefile.in: Likewise.
1317         * tsan/Makefile.in: Likewise.
1318
1319 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         * Makefile.am (AM_MAKEFLAGS): Removed.
1322         (MAKEOVERRIDES): Likewise.
1323         * asan/Makefile.am: Likewise.
1324         * interception/Makefile.am: Likewise.
1325         * sanitizer_common/Makefile.am: Likewise.
1326         * tsan/Makefile.am: Likewise.
1327         * Makefile.in: Regenerated.
1328         * asan/Makefile.in: Likewise.
1329         * interception/Makefile.in: Likewise.
1330         * sanitizer_common/Makefile.in: Likewise.
1331         * tsan/Makefile.in: Likewise.
1332
1333 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1334
1335         PR sanitizer/55533
1336         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1337         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1338         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1339         (AM_MAKEFLAGS): Remove CC and CXX.
1340         * interception/Makefile.am: Likewise.
1341         * sanitizer_common/Makefile.am: Likewise.
1342         * tsan/Makefile.am: Likewise.
1343         * Makefile.in: Regenerated.
1344         * aclocal.m4: Likewise.
1345         * configure: Likewise.
1346         * asan/Makefile.in: Likewise.
1347         * interception/Makefile.in: Likewise.
1348         * sanitizer_common/Makefile.in: Likewise.
1349         * tsan/Makefile.in: Likewise.
1350
1351 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1352
1353         * configure.tgt: Enable build on powerpc*-linux.
1354
1355 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1356
1357         PR 55599/sanitizer
1358         * configure.ac: Set enable_static=no on darwin.
1359         * configure: Regenerated.
1360
1361 2012-12-06  Kostya Serebryany  <kcc@google.com>
1362
1363         * All files: Merge from upstream r169392.
1364
1365 2012-12-05  Kostya Serebryany  <kcc@google.com>
1366
1367         * All files: Merge from upstream r169371.
1368
1369 2012-12-04  Kostya Serebryany  <kcc@google.com>
1370             Jack Howarth  <howarth@bromo.med.uc.edu>
1371
1372         PR 55521/sanitizer
1373         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1374         * Makefile.am: Don't build interception subdir when
1375         USING_MAC_INTERPOSE defined.
1376         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1377         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1378         Compile asan_interceptors_dynamic.cc but not libinterception
1379         when USING_MAC_INTERPOSE defined.
1380         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1381         * configure: Regenerated.
1382         * Makefile.in: Likewise.
1383         * asan/Makefile.in: Likewise.
1384         * interception/Makefile.in: Likewise.
1385         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1386         * asan/asan_mac.cc: Likewise.
1387         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1388         and use MISSING_BLOCKS_SUPPORT.
1389         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1390         * interception/mach_override/LICENSE.txt: Remove unused file.
1391         * interception/mach_override/mach_override.c: Likewise.
1392         * interception/mach_override/mach_override.h: Likewise.
1393         * interception/mach_override: Remove unused directory.
1394
1395 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1396
1397         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1398         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1399         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1400         files.
1401         (AM_MAKEFLAGS): Restore CC and CXX.
1402         * interception/Makefile.am: Likewise.
1403         * sanitizer_common/Makefile.am: Likewise.
1404         * tsan/Makefile.am: Likewise.
1405         * Makefile.in: Regenerated.
1406         * aclocal.m4: Likewise.
1407         * configure: Likewise.
1408         * asan/Makefile.in: Likewise.
1409         * interception/Makefile.in: Likewise.
1410         * sanitizer_common/Makefile.in: Likewise.
1411         * tsan/Makefile.in: Likewise.
1412
1413 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1414
1415         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1416         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1417         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1418         files.
1419         (AM_MAKEFLAGS): Remove CC and CXX.
1420         * interception/Makefile.am: Likewise.
1421         * sanitizer_common/Makefile.am: Likewise.
1422         * tsan/Makefile.am: Likewise.
1423         * Makefile.in: Regenerated.
1424         * aclocal.m4: Likewise.
1425         * configure: Likewise.
1426         * asan/Makefile.in: Likewise.
1427         * interception/Makefile.in: Likewise.
1428         * sanitizer_common/Makefile.in: Likewise.
1429         * tsan/Makefile.in: Likewise.
1430
1431 2012-11-27  Kostya Serebryany  <kcc@google.com>
1432
1433         * All files: Merge from upstream r168699.
1434
1435 2012-11-24  Kostya Serebryany  <kcc@google.com>
1436             Jack Howarth  <howarth@bromo.med.uc.edu>
1437
1438         * interception/mach_override/mach_override.c: Migrate from llvm.
1439         * interception/mach_override/mach_override.h: Likewise.
1440         * interception/mach_override/LICENSE.txt: Likewise.
1441         * configure.tgt: Add darwin to supported targets.
1442         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1443         * interception/Makefile.am: Compile mach_override.c when
1444         USING_MACH_OVERRIDE defined.
1445         * configure: Regenerated.
1446         * interception/Makefile.in: Likewise.
1447
1448 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1449
1450         PR sanitizer/55450
1451         * tsan/Makefile.am (gcc_version): New.
1452         * tsan/Makefile.in: Regenerated.
1453
1454 2012-11-23  Kostya Serebryany  <kcc@google.com>
1455
1456         * merge.sh: Support tsan, support added/removed files.
1457         * tsan/Makefile.am: Remove tsan_printf.cc.
1458         * tsan/Makefile.in: Regenerated.
1459         * other files: Merge from upstream r168514.
1460
1461 2012-11-23  Kostya Serebryany  <kcc@google.com>
1462
1463         * merge.sh: New file.
1464
1465 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1466
1467         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1468         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1469         automake conditional instead of !MULTISUBDIR32.
1470         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1471         for 64-bit multilib.
1472         * configure.ac: Check for void * size, source in configure.tgt,
1473         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1474         * configure: Regenerated.
1475         * Makefile.in: Regenerated.
1476         * tsan/Makefile.in: Regenerated.
1477
1478 2012-11-22  Wei Mi  <wmi@google.com>
1479
1480         * tsan: New directory. Import tsan runtime from llvm.
1481         * configure.ac: Add 64 bits tsan build.
1482         * Makefile.am: Likewise.
1483         * configure: Regenerated.
1484         * Makefile.in: Likewise.
1485
1486 2012-11-21  Kostya Serebryany  <kcc@google.com>
1487
1488         * README.gcc: Extend the README.gcc with mode details.
1489
1490 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1491
1492         * sanitizer_common/sanitizer_linux.cc
1493         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1494         (internal_mmap): Use it.
1495         (internal_filesize): Likewise.
1496
1497 2012-11-16  Tom Tromey  <tromey@redhat.com>
1498
1499         * configure.ac: Invoke AM_MAINTAINER_MODE.
1500         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1501         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1502
1503 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1504
1505         PR other/55333
1506         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1507         for hardware pointer.
1508         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1509         Replace uptr with uhwptr for stack unwind.
1510
1511 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1512
1513         * configure.tgt: Enable build on sparc linux.
1514
1515 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1516
1517         * configure.ac: Properly set MULTISUBDIR.
1518         * asan/Makefile.am (gcc_version): New.
1519         * interception/Makefile.am (gcc_version): Likewise.
1520         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1521         * configure: Regenerated.
1522         * asan/Makefile.in: Likewise.
1523         * interception/Makefile.in: Likewise.
1524         * sanitizer_common/Makefile.in: Likewise.
1525
1526 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1527
1528         PR other/55291
1529         * configure.ac (--enable-version-specific-runtime-libs): New option.
1530         (AC_CANONICAL_SYSTEM): New.
1531         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1532         (toolexecdir): Support multilib.
1533         (toolexeclibdir): Likewise.
1534         (multilib_arg): New.
1535         * Makefile.in: Regenerated.
1536         * aclocal.m4: Likewise.
1537         * configure: Likewise.
1538         * asan/Makefile.in: Likewise.
1539         * interception/Makefile.in: Likewise.
1540         * sanitizer_common/Makefile.in: Likewise.
1541
1542 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1543
1544         PR other/55292
1545         Backport from upstream revision 167883
1546         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1547         __x86_64__ instead of __WORDSIZE.
1548         (internal_filesize): Likwise.
1549
1550 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1551
1552         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1553         * Makefile.in: Regenerated.
1554         * configure: Likewise.
1555
1556 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1557
1558         PR other/55304
1559         * acinclude.m4: New file.
1560         * Makefile.am (ACLOCAL_AMFLAGS): New.
1561         * configure.ac (AC_PREREQ): Set to 2.64.
1562         (AC_CONFIG_AUX_DIR): Set to "..".
1563         * Makefile.in: Regenerated.
1564         * aclocal.m4: Likewise.
1565         * configure: Likewise.
1566         * asan/Makefile.in: Likewise.
1567         * interception/Makefile.in: Likewise.
1568         * sanitizer_common/Makefile.in: Likewise.
1569
1570         * config.guess: Removed.
1571         * config.sub: Likewise.
1572         * depcomp: Likewise.
1573         * install-sh: Likewise.
1574         * ltmain.sh: Likewise.
1575         * missing: Likewise.
1576
1577 2012-11-13  Richard Henderson  <rth@redhat.com>
1578
1579         * configure.tgt: New file.
1580
1581 2012-11-12  David S. Miller  <davem@davemloft.net>
1582
1583         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1584
1585 2012-10-29  Wei Mi  <wmi@google.com>
1586
1587         Initial checkin: migrate asan runtime from llvm.