libsanitizer/ChangeLog

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