libsanitizer/ChangeLog

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