libsanitizer/ChangeLog

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