libsanitizer/ChangeLog

   1 2018-10-31  Martin Liska  <mliska@suse.cz>
   2
   3         * LOCAL_PATCHES: Update to installed revisions.
   4
   5 2018-10-31  Martin Liska  <mliska@suse.cz>
   6
   7         * ubsan/ubsan_platform.h: Add ifndef as we define it with
   8         -DCAN_SANITIZE_UB CFLAGS.
   9
  10 2018-10-31  Martin Liska  <mliska@suse.cz>
  11
  12         * asan/asan_mapping.h: Revert shadow memory offset to 1 << 41.
  13
  14 2018-10-31  Martin Liska  <mliska@suse.cz>
  15
  16         * LOCAL_PATCHES: Update patch list.
  17         * asan/asan_globals.cc (CheckODRViolationViaIndicator): Apply
  18         patches from GCC's trunk.
  19         (CheckODRViolationViaPoisoning): Likewise.
  20         (RegisterGlobal): Likewise.
  21         * sanitizer_common/sanitizer_mac.cc (defined): Likewise.
  22         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Likewise.
  23         * ubsan/ubsan_handlers.cc (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
  24         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
  25         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
  26         (struct CFICheckFailData): Likewise.
  27         (RECOVERABLE): Likewise.
  28
  29 2018-10-31  Martin Liska  <mliska@suse.cz>
  30
  31         * config.h.in: Regenerate.
  32         * configure: Likewise.
  33         * sanitizer_common/Makefile.am: Include new files, remove old
  34         files.
  35         * sanitizer_common/Makefile.in: Regenerate.
  36         * ubsan/Makefile.am: Include new files, remove old
  37         files.
  38         * ubsan/Makefile.in: Likewise.
  39         * asan/Makefile.am: Include new files.
  40         * asan/Makefile.in: Regenerate.
  41
  42 2018-10-31  Martin Liska  <mliska@suse.cz>
  43
  44         * All source files: Merge from upstream 345033.
  45
  46 2018-10-31  Martin Liska  <mliska@suse.cz>
  47
  48         * HOWTO_MERGE: Enhance documentation.
  49         * merge.sh: Add support for git as well.
  50
  51 2018-08-02  Martin Liska  <mliska@suse.cz>
  52
  53         PR sanitizer/86022
  54         * sanitizer_common/sanitizer_linux_libcdep.cc (ThreadDescriptorSize):
  55         Cherry-pick compiler-rt revision 338606.
  56
  57 2018-08-01  Marek Polacek  <polacek@redhat.com>
  58
  59         PR sanitizer/86759
  60         * tsan/tsan_platform.h: Cherry-pick compiler-rt revision 318044.
  61         * tsan/tsan_platform_linux.cc: Cherry-pick compiler-rt revision
  62         319180.
  63
  64 2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
  65
  66         PR target/86560
  67         * asan/asan_interceptors.cc (swapcontext) Cherry-pick
  68         compiler-rt revision 337603.
  69         * sanitizer_common/sanitizer_internal_defs.h (__has_attribute):
  70         Likewise.
  71
  72 2018-07-05  Jakub Jelinek  <jakub@redhat.com>
  73
  74         Revert
  75         2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
  76
  77         PR sanitizer/84250
  78         * Makefile.am: Reorder libs.
  79         * Makefile.in: Regenerate.
  80         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
  81         libsanitizer_ubsan.la.
  82         * asan/Makefile.in: Regenerate.
  83         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
  84         * ubsan/Makefile.in: Regenerate.
  85
  86 2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
  87
  88         PR sanitizer/84250
  89         * Makefile.am: Reorder libs.
  90         * Makefile.in: Regenerate.
  91         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
  92         libsanitizer_ubsan.la.
  93         * asan/Makefile.in: Regenerate.
  94         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
  95         * ubsan/Makefile.in: Regenerate.
  96
  97 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
  98
  99         PR sanitizer/86090
 100         * configure.ac: Check for lstat and readlink.
 101         * configure, config.h.in: Rebuild.
 102
 103 2018-05-31  Matthias Klose  <doko@ubuntu.com>
 104
 105         PR sanitizer/86012
 106         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
 107         SIZEOF_STRUCT_USTAT for 32bit sparc.
 108
 109 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         PR sanitizer/85835
 112         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
 113         include <sys/ustat.h> for Linux.
 114         (SIZEOF_STRUCT_USTAT): New.
 115         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
 116
 117 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
 118
 119         * configure.tgt <mips*-*-linux*>: Enable build, excluding
 120         mips*64*-*-linux*.
 121
 122         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
 123         take the shortcut to #include <sys/stat.h> for MIPS instead of
 124         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
 125         or wrong to get the kernel struct stat.
 126         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
 127         Correct the value for 32-bit non-android struct_kernel_stat_sz.
 128
 129         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
 130         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
 131
 132 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         * configure: Regenerated.
 135
 136 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 137
 138         * configure: Regenerated.
 139
 140 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 141
 142         PR jit/85384
 143         * configure: Regenerate.
 144
 145 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
 146
 147         PR sanitizer/85389
 148         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
 149         from 0xa0000000000ULL to ~(uptr)0.
 150
 151 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
 152
 153         PR sanitizer/84761
 154         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
 155         Define if not defined.
 156         (DL_INTERNAL_FUNCTION): Don't define.
 157         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
 158         determine at runtime whether to use regparm(3), stdcall calling
 159         convention for older glibcs or normal calling convention for
 160         newer glibcs for call to _dl_get_tls_static_info.
 161
 162 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
 163
 164         * sanitizer_common/sanitizer_stacktrace.cc
 165         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 166         for PowerPC SYSV ABI.
 167
 168 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 169
 170         PR target/84148
 171         * configure: Regenerate.
 172
 173 2018-02-05  Martin Liska  <mliska@suse.cz>
 174
 175         * asan/asan_flags.inc: Cherry-pick upstream r323995.
 176         * asan/asan_report.cc (CheckForInvalidPointerPair):
 177         Cherry-pick upstream r323995.
 178
 179 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 180
 181         PR sanitizer/82825
 182         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 183         r324284.
 184
 185 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 186
 187         PR sanitizer/82824
 188         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
 189
 190 2017-12-05  Martin Liska  <mliska@suse.cz>
 191             Jakub Jelinek  <jakub@redhat.com>
 192
 193         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
 194         * asan/asan_descriptions.h: Likewise.
 195         * asan/asan_report.cc: Likewise.
 196         * asan/asan_thread.cc: Likewise.
 197         * asan/asan_thread.h: Likewise.
 198
 199 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 200
 201         * acinclude.m4: Add enable.m4 and cet.m4.
 202         * Makefile.in: Regenerate.
 203         * asan/Makefile.am: Update AM_CXXFLAGS.
 204         * asan/Makefile.in: Regenerate.
 205         * configure: Likewise.
 206         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
 207         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
 208         * interception/Makefile.am: Update AM_CXXFLAGS.
 209         * interception/Makefile.in: Regenerate.
 210         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
 211         * libbacktrace/Makefile.in: Regenerate.
 212         * lsan/Makefile.am: Update AM_CXXFLAGS.
 213         * lsan/Makefile.in: Regenerate.
 214         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
 215         AM_CCASFLAGS.
 216         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
 217         Add _CET_ENDBR macro.
 218         * sanitizer_common/Makefile.in: Regenerate.
 219         * tsan/Makefile.am: Update AM_CXXFLAGS.
 220         * tsan/Makefile.in: Regenerate.
 221         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
 222         * ubsan/Makefile.am: Update AM_CXXFLAGS.
 223         * ubsan/Makefile.in: Regenerate.
 224
 225 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
 226
 227         PR bootstrap/82670
 228         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 229         and ubsan_signals_standalone.cc.
 230         * ubsan/Makefile.in: Regenerated.
 231
 232 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 233
 234         PR other/82784
 235         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 236         "do {} while (0)".
 237         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 238
 239 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 240
 241         PR sanitizer/82595
 242         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 243         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 244         liblsan_preinit.o.
 245         (lsan_files): Remove lsan_preinit.cc.
 246         (liblsan_preinit.o): New rule.
 247         * lsan/Makefile.in: Regenerated.
 248
 249 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 250
 251         * All source files: Merge from upstream 315899.
 252         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 253         include/sanitizer/tsan_interface.h.
 254         * asan/libtool-version: Bump the libasan SONAME.
 255         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 256         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 257         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 258         sancov_flags.cc, sanitizer_allocator_checks.cc,
 259         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 260         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 261         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 262         and sanitizer_coverage_mapping_libcdep.cc.
 263         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 264         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 265         (ubsan_files): Add ubsan_init_standalone.cc and
 266         ubsan_signals_standalone.cc.
 267         * ubsan/libtool-version: Bump the libubsan SONAME.
 268         * asan/Makefile.in: Regenerate.
 269         * lsan/Makefile.in: Regenerate.
 270         * sanitizer_common/Makefile.in: Regenerate.
 271         * tsan/Makefile.in: Regenerate.
 272         * ubsan/Makefile.in: Regenerate.
 273
 274 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         PR sanitizer/82379
 277         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 278         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 279
 280 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 281
 282         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 283         Define.
 284
 285 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 286
 287         * include/system/sys/ptrace.h: New file.
 288
 289 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 290
 291         PR sanitizer/80998
 292         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 293         * ubsan/ubsan_checks.inc: Likewise.
 294         * ubsan/ubsan_handlers.h: Likewise.
 295
 296 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 297
 298         PR sanitizer/81066
 299         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 300         * sanitizer_common/sanitizer_linux.cc: Likewise.
 301         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 302         * tsan/tsan_platform_linux.cc: Likewise.
 303
 304 2017-04-06  Martin Liska  <mliska@suse.cz>
 305
 306         PR sanitizer/80166
 307         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 308         Cherry-pick upstream r299036.
 309
 310 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 311
 312         PR sanitizer/78158
 313         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 314
 315 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 316
 317         PR sanitizer/79562
 318         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 319         upstream r294806.
 320
 321 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 322
 323         PR sanitizer/79341
 324         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 325         s390-linux 31-bit.
 326         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 327         r294793.
 328         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 329         upstream r294790.
 330         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 331         r294799.
 332
 333 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 334
 335         PR sanitizer/78663
 336         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 337         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 338
 339 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 340
 341         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 342
 343 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 344
 345         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 346
 347         PR sanitizer/79168
 348         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 349         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 350         text.
 351         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 352         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 353         * tsan/tsan_ppc_regs.h: Likewise.
 354         * tsan/tsan_rtl_aarch64.S: Likewise.
 355         * tsan/tsan_rtl_mips64.S: Likewise.
 356         * tsan/tsan_rtl_ppc64.S: Likewise.
 357
 358 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 359
 360         PR other/79046
 361         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 362         instead of cat to get version from BASE-VER file.
 363         * asan/Makefile.am (gcc_version): Likewise.
 364         * ubsan/Makefile.am (gcc_version): Likewise.
 365         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 366         * lsan/Makefile.am (gcc_version): Likewise.
 367         * tsan/Makefile.am (gcc_version): Likewise.
 368         * interception/Makefile.in: Regenerated.
 369         * asan/Makefile.in: Regenerated.
 370         * ubsan/Makefile.in: Regenerated.
 371         * sanitizer_common/Makefile.in: Regenerated.
 372         * lsan/Makefile.in: Regenerated.
 373         * tsan/Makefile.in: Regenerated.
 374
 375 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 376
 377         PR other/79046
 378         * configure.ac: Add GCC_BASE_VER.
 379         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 380         get version from BASE-VER file.
 381         * libbacktrace/Makefile.in: Regenerated.
 382         * interception/Makefile.in: Regenerated.
 383         * asan/Makefile.in: Regenerated.
 384         * ubsan/Makefile.in: Regenerated.
 385         * configure: Regenerated.
 386         * sanitizer_common/Makefile.in: Regenerated.
 387         * lsan/Makefile.in: Regenerated.
 388         * Makefile.in: Regenerated.
 389         * tsan/Makefile.in: Regenerated.
 390
 391 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 392
 393         PR sanitizer/78992
 394         * sanitizer_common/sanitizer_platform_limits_posix.h
 395         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 396
 397 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 398
 399         * LOCAL_PATCHES: Add revision.
 400
 401 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 402
 403         PR sanitizer/78532
 404         * sanitizer_common/sanitizer_platform_limits_posix.h
 405         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 406         versions.
 407
 408 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 409
 410         * LOCAL_PATCHES: Remove r242480.
 411
 412 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 413
 414         * LOCAL_PATCHES: Add revision.
 415
 416 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 417
 418         PR sanitizer/78267
 419         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 420         compiler supports blocks extension.
 421
 422 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 423
 424         * LOCAL_PATCHES: Add revision.
 425
 426 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 427
 428         PR sanitizer/78294
 429         * tsan/tsan_rtl.cc: Add missing attribute.
 430
 431 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 432
 433         * LOCAL_PATCHES: New file.
 434
 435 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 436
 437         PR sanitizer/78307
 438         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 439         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 440         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 441         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 442         function.
 443         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 444         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 445         (__ubsan_handle_cfi_bad_type): Export function.
 446         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 447         * HOWTO_MERGE: Update documentation.
 448
 449 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 450
 451         * configure: Regenerate.
 452
 453 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 454
 455         * asan/asan_globals.cc (RegisterGlobal): Do not call
 456         CheckODRViolationViaPoisoning.
 457         (CheckODRViolationViaPoisoning): Remove.
 458
 459 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 460
 461         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 462         compiled code with GCC when extracting the caller PC for ARM if no
 463         valid frame pointer is available.
 464
 465 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 466
 467         PR sanitizer/63958
 468         Reapply:
 469         2014-10-14  David S. Miller  <davem@davemloft.net>
 470
 471         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 472         Define at __kernel_time_t, as needed for sparc.
 473         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 474         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 475         (__sanitizer): Define struct___old_kernel_stat_sz,
 476         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 477         (__sanitizer_ipc_perm): Adjust for sparc targets.
 478         (__sanitizer_shmid_ds): Likewsie.
 479         (__sanitizer_sigaction): Likewise.
 480         (IOC_SIZE): Likewsie.
 481
 482 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 483
 484         * All source files: Merge from upstream 285547.
 485         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 486         variable.
 487         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 488         * asan/Makefile.am (asan_files): Add new files.
 489         * asan/Makefile.in: Regenerate.
 490         * ubsan/Makefile.in: Likewise.
 491         * lsan/Makefile.in: Likewise.
 492         * tsan/Makefile.am (tsan_files): Add new files.
 493         * tsan/Makefile.in: Regenerate.
 494         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 495         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 496         (libsanitizer_common_la_LIBADD): Likewise.
 497         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 498         * sanitizer_common/Makefile.in: Regenerate.
 499         * interception/Makefile.in: Likewise.
 500         * libbacktace/Makefile.in: Likewise.
 501         * Makefile.in: Likewise.
 502         * configure: Likewise.
 503         * merge.sh: Handle builtins/assembly.h merging.
 504         * builtins/assembly.h: New file.
 505         * asan/libtool-version: Bump the libasan SONAME.
 506
 507 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 508
 509         PR sanitizer/77567
 510         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 511
 512 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 513
 514         PR sanitizer/77396
 515         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 516
 517 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 518
 519         PR sanitizer/71042
 520         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 521         * tsan/tsan_rtl_aarch64.S: Likewise.
 522
 523 2016-07-23  Alan Modra  <amodra@gmail.com>
 524
 525         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 526         * configure.ac: Don't substitute OBSTACK_DEFS.
 527         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 528         * tsan/Makefile.am: Likewise.
 529         * configure: Regenerate.
 530         * Makefile.in: Regenerate.
 531         * asan/Makefile.in: Regenerate.
 532         * interception/Makefile.in: Regenerate.
 533         * libbacktrace/Makefile.in: Regenerate.
 534         * lsan/Makefile.in: Regenerate.
 535         * sanitizer_common/Makefile.in: Regenerate.
 536         * tsan/Makefile.in: Regenerate.
 537         * ubsan/Makefile.in: Regenerate.
 538
 539 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 540
 541         PR sanitizer/71160
 542         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 543         and r269633.
 544
 545 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 546
 547         PR sanitizer/70624
 548         * asan/asan_mac.cc: Cherry pick upstream r266868.
 549
 550 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 551
 552         PR sanitizer/68824
 553         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 554         InitializeInterceptors): Cherry pick upstream r258119.
 555
 556 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 557
 558         * configure.ac: Replace the hard-coded -ldl requirement for
 559         link_sanitizer_common with a configure time check for -ldl.
 560         * configure: Regenerate.
 561
 562 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 563
 564         * include/system/linux/asm/ptrace.h: Move to ...
 565         * include/system/asm/ptrace.h: ... this.
 566
 567 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 568
 569         * include/system/linux/asm/ptrace.h: New header.
 570
 571 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 572
 573         * All source files: Merge from upstream r253555.
 574         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 575         dependences for TSan for aarch64-*-linux* targets.
 576         * tsan/Makefile.am: Add new source files.
 577         * configure: Regenerate.
 578         * tsan/Makefile.in: Likewise.
 579
 580 2015-11-09  Alan Modra  <amodra@gmail.com>
 581
 582         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 583         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 584         interceptors.
 585         * configure.ac: Substitute OBSTACK_DEFS.
 586         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 587         * tsan/Makefile.am: Likewise.
 588         * configure: Regenerate.
 589         * Makefile.in: Regenerate.
 590         * asan/Makefile.in: Regenerate.
 591         * interception/Makefile.in: Regenerate.
 592         * libbacktrace/Makefile.in: Regenerate.
 593         * lsan/Makefile.in: Regenerate.
 594         * sanitizer_common/Makefile.in: Regenerate.
 595         * tsan/Makefile.in: Regenerate.
 596         * ubsan/Makefile.in: Regenerate.
 597
 598 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 599
 600         PR bootstrap/68041
 601         * configure.ac (link_sanitizer_common): Link against librt only if it
 602         contains shm_open, required by sanitizers.
 603         (CXX_ABI_NEEDED): Remove variable.
 604         * configure: Regenerate.
 605         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 606         * ubsan/Makefile.in: Regenerate.
 607
 608 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 609
 610         * HOWTO_MERGE: New file.
 611
 612 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 613
 614         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 615         compiled code with GCC when extracting the caller PC for ARM if no
 616         valid frame pointer is available.
 617
 618 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 619
 620         PR bootstrap/63888
 621         Reapply:
 622         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 623
 624         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 625         support until it is rewritten upstream.
 626
 627         * c-c++-common/asan/pr63888.c: New test.
 628
 629 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 630
 631         PR sanitizer/63958
 632         Reapply:
 633         2014-10-14  David S. Miller  <davem@davemloft.net>
 634
 635         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 636         Define at __kernel_time_t, as needed for sparc.
 637         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 638         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 639         (__sanitizer): Define struct___old_kernel_stat_sz,
 640         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 641         (__sanitizer_ipc_perm): Adjust for sparc targets.
 642         (__sanitizer_shmid_ds): Likewsie.
 643         (__sanitizer_sigaction): Likewise.
 644         (IOC_SIZE): Likewsie.
 645
 646 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 647
 648         * All source files: Merge from upstream r250806.
 649         * configure.ac (link_sanitizer_common): Add -lrt flag.
 650         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 651         Set USE_CXX_ABI_FLAG=true for darwin.
 652         * asan/Makefile.am (asan_files): Add new files.
 653         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 654         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 655         * asan/Makefile.in: Regenerate.
 656         * ubsan/Makefile.am (ubsan_files): Add new files.
 657         (DEFS): Add DCAN_SANITIZE_UB=1.
 658         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 659         * ubsan/Makefile.in: Regenerate.
 660         * tsan/Makefile.am (tsan_files): Add new files.
 661         (DEFS): Add DCAN_SANITIZE_UB=0.
 662         * tsan/Makefile.in: Regenerate.
 663         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 664         * sanitizer_common/Makefile.in: Regenerate.
 665         * asan/libtool-version: Bump the libasan SONAME.
 666
 667 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 668
 669         PR sanitizer/67258
 670         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 671
 672 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 673
 674         PR sanitizer/63927
 675         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 676         for PowerPC.
 677
 678 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 679
 680         PR sanitizer/63927
 681         * sanitizer_common/sanitizer_stacktrace.cc
 682         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 683         find the link register at an offset of 16 from the base of the
 684         caller's stack frame.
 685
 686 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 687
 688         * Makefile.in: Regenerated with automake-1.11.6.
 689         * aclocal.m4: Likewise.
 690         * asan/Makefile.in: Likewise.
 691         * configure: Likewise.
 692         * interception/Makefile.in: Likewise.
 693         * libbacktrace/Makefile.in: Likewise.
 694         * lsan/Makefile.in: Likewise.
 695         * sanitizer_common/Makefile.in: Likewise.
 696         * tsan/Makefile.in: Likewise.
 697         * ubsan/Makefile.in: Likewise.
 698
 699 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 700
 701         PR sanitizer/64839
 702         * sanitizer_common/sanitizer_platform.h: Cherry pick
 703         upstream r234470.
 704         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 705         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 706         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 707         * Makefile.in: Regenerate.
 708         * asan/Makefile.in: Regenerate.
 709         * config.h.in: Regenerate.
 710         * configure: Regenerate.
 711         * interception/Makefile.in: Regenerate.
 712         * libbacktrace/Makefile.in: Regenerate.
 713         * lsan/Makefile.in: Regenerate.
 714         * sanitizer_common/Makefile.in: Regenerate.
 715         * tsan/Makefile.in: Regenerate.
 716         * ubsan/Makefile.in: Regenerate.
 717
 718
 719 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 720
 721         PR sanitizer/59009
 722         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 723         upstream r230324.
 724         * sanitizer_common/sanitizer_platform.h: Likewise.
 725         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 726
 727 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 728
 729         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 730         upstream 224508 and 224755.
 731
 732 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 733
 734         PR sanitizer/63958
 735         Reapply:
 736         2014-10-14  David S. Miller  <davem@davemloft.net>
 737
 738         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 739         Define at __kernel_time_t, as needed for sparc.
 740         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 741         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 742         (__sanitizer): Define struct___old_kernel_stat_sz,
 743         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 744         (__sanitizer_ipc_perm): Adjust for sparc targets.
 745         (__sanitizer_shmid_ds): Likewsie.
 746         (__sanitizer_sigaction): Likewise.
 747         (IOC_SIZE): Likewsie.
 748
 749 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 750
 751         * configure.tgt: Enable build on powerpc*le-*-linux.
 752
 753 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 754
 755         PR bootstrap/63888
 756         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 757         support until it is rewritten upstream.
 758
 759 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 760
 761         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 762         * configure: Regenerate.
 763
 764 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 765
 766         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 767         * configure: Regenerate.
 768         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 769
 770 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 771
 772         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 773         * configure: Regenerate.
 774         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 775         (libtsan_la_DEPENDENCIES): Likewise.
 776         * Makefile.in: Regenerate.
 777         * asan/Makefile.in: Regenerate.
 778         * interception/Makefile.in: Regenerate.
 779         * libbacktrace/Makefile.in: Regenerate.
 780         * lsan/Makefile.in: Regenerate.
 781         * sanitizer_common/Makefile.in: Regenerate.
 782         * tsan/Makefile.in: Regenerate.
 783         * ubsan/Makefile.in: Regenerate.
 784
 785 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 786
 787         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 788
 789 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 790
 791         PR sanitizer/64435
 792         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 793         upstream r226637.
 794         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 795         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 796
 797 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 798
 799         PR sanitizer/64632
 800         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 801
 802 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 803
 804         PR sanitizer/64435
 805         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 806         upstream r223925.
 807
 808 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 809
 810         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 811         upstream r224518 and r224519.
 812         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 813         r224834.
 814
 815 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 816
 817         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 818         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 819         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 820         upstream r224308.
 821
 822 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 823
 824         PR bootstrap/63784
 825         * configure: Regenerated.
 826
 827 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 828
 829         PR target/61137
 830         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 831         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 832
 833 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 834
 835         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 836         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 837         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 838         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 839         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 840         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 841         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 842         * sanitizer_common/Makefile.in: Regenerate.
 843         * asan/Makefile.in: Ditto.
 844         * lsan/Makefile.in: Ditto.
 845         * interception/Makefile.in: Ditto.
 846         * tsan/Makefile.in: Ditto.
 847         * libbacktrace/Makefile.in: Ditto.
 848         * ubsan/Makefile.in: Ditto.
 849
 850 2014-11-13  Kostya Serebryany  <kcc@google.com>
 851
 852         * All source files: Merge from upstream r221802.
 853         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 854         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 855         with 'start' to follow the new interface.
 856         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 857         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 858         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 859         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 860         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 861         files.
 862         (AM_CXXFLAGS): Added -std=c++11.
 863         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 864         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 865         * asan/Makefile.in: Regenerate.
 866         * interception/Makefile.in: Regenerate.
 867         * libbacktrace/Makefile.in: Regenerate.
 868         * lsan/Makefile.in: Regenerate.
 869         * sanitizer_common/Makefile.in: Regenerate.
 870         * tsan/Makefile.in: Regenerate.
 871         * ubsan/Makefile.in: Regenerate.
 872
 873 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 874
 875         PR target/63610
 876         * configure: Regenerate.
 877
 878 2014-10-16  Martin Liska  <mliska@suse.cz>
 879
 880         * asan/Makefile.am: IPA ICF pass is disabled.
 881         * asan/Makefile.in: Likewise.
 882
 883 2014-10-14  David S. Miller  <davem@davemloft.net>
 884
 885         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 886         Define at __kernel_time_t, as needed for sparc.
 887         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 888         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 889         (__sanitizer): Define struct___old_kernel_stat_sz,
 890         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 891         (__sanitizer_ipc_perm): Adjust for sparc targets.
 892         (__sanitizer_shmid_ds): Likewsie.
 893         (__sanitizer_sigaction): Likewsie.
 894         (IOC_SIZE): Likewsie.
 895
 896 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 897
 898         * ubsan/Makefile.am (DEFS): Add -DPIC.
 899         * ubsan/Makefile.in: Regenerated.
 900
 901 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 902
 903         * configure.tgt: Enable build on aarch64*-linux.
 904
 905 2014-09-19  Kostya Serebryany  <kcc@google.com>
 906
 907         * All source files: Merge from upstream r218156.
 908         * asan/Makefile.am (asan_files): Added new files.
 909         * asan/Makefile.in: Regenerate.
 910         * ubsan/Makefile.am (ubsan_files): Added new files.
 911         * ubsan/Makefile.in: Regenerate.
 912         * tsan/Makefile.am (tsan_files): Added new files.
 913         * tsan/Makefile.in: Regenerate.
 914         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 915           files.
 916         * sanitizer_common/Makefile.in: Regenerate.
 917         * asan/libtool-version: Bump the libasan SONAME.
 918
 919 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 920
 921         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 922         upstream r215485, r217389, r217391 and r217400.
 923
 924 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 925
 926         * sanitizer_common/sanitizer_common_interceptors.inc:
 927         Cherry pick upstream r211008.
 928
 929 2014-06-11  Richard Biener  <rguenther@suse.de>
 930
 931         * asan/asan_linux.cc: Cherry pick upstream r210012.
 932
 933 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 934
 935         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 936         r209879.
 937         * sanitizer_common/sanitizer_common.h: Likewise.
 938         * asan/asan_mapping.h: Likewise.
 939         * asan/asan_linux.cc: Likewise.
 940         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 941         * sanitizer_common/sanitizer_allocator.h: Likewise.
 942
 943 2014-05-23  Marek Polacek  <polacek@redhat.com>
 944
 945         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 946         floating-point types.
 947
 948 2014-05-22  Kostya Serebryany  <kcc@google.com>
 949
 950         * All source files: Merge from upstream r209283.
 951         * asan/Makefile.am (asan_files): Added new files.
 952         * asan/Makefile.in: Regenerate.
 953         * tsan/Makefile.am (tsan_files): Added new files.
 954         * tsan/Makefile.in: Regenerate.
 955         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 956         files.
 957         * sanitizer_common/Makefile.in: Regenerate.
 958
 959 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 960
 961         PR sanitizer/61100
 962         * Makefile.am (nodist_saninclude_HEADERS): Install
 963         public headers.
 964         * Makefile.in: Regenerate.
 965
 966 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 967
 968         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 969         Add ../../libbacktrace/sort.c.
 970         * libbacktrace/Makefile.in: Regenerate.
 971         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 972
 973 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 974
 975         * configure.tgt: Unsupported for little endian PowerPC for now.
 976
 977 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 978
 979         PR sanitizer/60055
 980         * tsan/tsan_flags.cc (__tsan_default_options): Add
 981         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 982         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 983
 984         PR sanitizer/60038
 985         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 986         sanitizer_atomic.h and unistd.h.
 987         (kThreadDescriptorSize): Made static, remove initializer and const,
 988         change type to atomic_uintptr_t.
 989         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 990         query glibc version, compute kThreadDescriptorSize depending on
 991         glibc version minor number.
 992         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 993         kThreadDescriptorSize directly.
 994
 995 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 996             Jakub Jelinek  <jakub@redhat.com>
 997
 998         PR sanitizer/57316
 999         * configure.ac: Check for missing syscalls.
1000         * Makefile.am: Likewise.
1001         * configure: Regenerate.
1002         * Makefile.in: Regenerate.
1003
1004 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
1005
1006         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
1007         (LibbacktraceSymbolizer::Demangle): New declaration.
1008         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
1009         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
1010         method if possible.
1011         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
1012         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
1013         (struct CplusV3DemangleData): New type.
1014         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
1015         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
1016         SymbolizeDataCallback): Use CplusV3Demangle.
1017         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
1018         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
1019         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
1020         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
1021         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
1022         cplus_demangle_init_info, cplus_demangle_mangled_name,
1023         cplus_demangle_operators, cplus_demangle_print,
1024         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
1025         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
1026         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
1027         Define.
1028         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
1029         (memcmp, strncmp): Redefine.
1030         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
1031         ../../libiberty/cp-demangle.c.
1032         * libbacktrace/bridge.cc (__asan_internal_memcmp,
1033         __asan_internal_strncmp): New functions.
1034         * sanitizer_common/Makefile.in: Regenerated.
1035         * libbacktrace/Makefile.in: Regenerated.
1036         * configure: Regenerated.
1037         * configure.ac: Regenerated.
1038         * config.h.in: Regenerated.
1039
1040         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
1041         -isystem $(top_srcdir)/include/system.
1042         * sanitizer_common/Makefile.in: Regenerated.
1043         * include/system/linux/aio_abi.h: New header.
1044         * include/system/linux/mroute.h: New header.
1045         * include/system/linux/mroute6.h: New header.
1046         * include/system/linux/perf_event.h: New header.
1047         * include/system/linux/types.h: New header.
1048
1049         PR sanitizer/59136
1050         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
1051         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
1052         and -I/-include flags.
1053         * lsan/Makefile.am (liblsan_la_LIBADD): Add
1054         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
1055         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1056         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
1057         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
1058         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
1059         libbacktrace.
1060         * README.gcc: Document that also lsan and ubsan are
1061         maintained in compiler-rt upstream.
1062         * libbacktrace/Makefile.am: New file.
1063         * libbacktrace/backtrace-rename.h: New file.
1064         * libbacktrace/backtrace-supported.h.in: New file.
1065         * libbacktrace/bridge.cc: New file.
1066         * configure.ac: Add tests needed for libbacktrace build
1067         within libsanitizer.
1068         * sanitizer_common/Makefile.in: Regenerated.
1069         * lsan/Makefile.in: Regenerated.
1070         * tsan/Makefile.in: Regenerated.
1071         * ubsan/Makefile.in: Regenerated.
1072         * libbacktrace/Makefile.in: Generated.
1073         * config.h.in: Regenerated.
1074         * configure: Regenerated.
1075         * Makefile.in: Regenerated.
1076         * interception/Makefile.in: Regenerated.
1077         * asan/Makefile.in: Regenerated.
1078         * aclocal.m4: Regenerated.
1079
1080 2013-12-19  Kostya Serebryany  <kcc@google.com>
1081
1082         * sanitizer_common/sanitizer_platform_limits_posix.cc:
1083         workaround for missing definition of EOWNERDEAD, backport
1084         from upstream r196779.
1085
1086 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         * sanitizer_common/sanitizer_platform_limits_posix.h
1089         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
1090         (__sanitizer_clock_t): Use long long for x32.
1091
1092 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1093
1094         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
1095         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1096         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1097
1098 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         * configure.ac (link_sanitizer_common): Add -lm.
1101         * configure: Regenerated.
1102
1103 2013-12-05  Kostya Serebryany  <kcc@google.com>
1104
1105         * All source files: Merge from upstream r196489.
1106         * merge.sh: Add *.S to the list of merged files.
1107
1108 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
1109
1110         PR sanitizer/59368
1111         * Makefile.am (gcc_version): Added gcc_version.
1112         * Makefile.in: Regenerate.
1113
1114 2013-12-05  Kostya Serebryany  <kcc@google.com>
1115
1116         * All source files: Merge from upstream r196090.
1117         * tsan/Makefile.am (tsan_files): Added new files.
1118         * tsan/Makefile.in: Regenerate.
1119         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1120         * sanitizer_common/Makefile.in: Regenerate.
1121         * lsan/Makefile.am (lsan_files): Added new files.
1122         * lsan/Makefile.in: Regenerate.
1123
1124 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
1125             Yury Gribov  <y.gribov@samsung.com>
1126
1127         PR sanitizer/59063
1128         * libsanitizer.spec.in: Add spec file to hold link flags for
1129         various sanitizer libs.
1130         * configure.ac: Check whether clock_* routines come from librt.
1131         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1132         configure.ac.
1133         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1134         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1135         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1136         * asan/Makefile.in: Regenerate.
1137         * interception/Makefile.in: Regenerate.
1138         * lsan/Makefile.in: Regenerate.
1139         * sanitizer_common/Makefile.in: Regenerate.
1140         * tsan/Makefile.in: Regenerate.
1141         * ubsan/Makefile.in: Regenerate.
1142         * Makefile.in: Regenerate.
1143         * configure: Regenerate.
1144
1145 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1146             Yury Gribov  <y.gribov@samsung.com>
1147
1148         PR sanitizer/59106
1149         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1150         don't need it.
1151         * ubsan/Makefile.in: Regenerated.
1152
1153 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1154
1155         PR sanitizer/59061
1156         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1157         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1158         * configure: Regenerated.
1159         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1160         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1161         * lsan/Makefile.in: Regenerated.
1162
1163 2013-11-22  Mike Stump  <mikestump@comcast.net>
1164
1165         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1166         change from upstream to fix build.
1167
1168 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1169
1170         PR sanitizer/59106
1171         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1172         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1173         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1174         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1175         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1176         * asan/Makefile.in: Regenerate.
1177         * interception/Makefile.in: Regenerate.
1178         * tsan/Makefile.in: Regenerate.
1179         * lsan/Makefile.in: Regenerate.
1180         * sanitizer_common/Makefile.in: Regenerate.
1181
1182 2013-11-15  Kostya Serebryany  <kcc@google.com>
1183
1184         PR sanitizer/58994
1185         Backport from upstream revision 194573
1186         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1187         back to the original functions in the common libsanitizer
1188         interceptors and the __cxa_atexit() interceptor on Darwin.
1189
1190 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1191
1192         PR sanitizer/59009
1193         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1194         ifdef out more source.
1195
1196 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1197
1198         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1199         ifdef out almost the whole source.
1200         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1201
1202 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1203
1204         PR sanitizer/59018
1205         * sanitizer_common/sanitizer_platform_limits_posix.cc
1206         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1207         defined.
1208
1209 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1210
1211         PR sanitizer/59018
1212         * sanitizer_common/sanitizer_platform_limits_linux.cc
1213         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1214         defined.
1215         * sanitizer_common/sanitizer_platform_limits_posix.h
1216         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1217         defined.
1218         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1219         is defined.
1220         (__sanitizer___kernel_gid_t): Likewise.
1221         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1222         is defined.
1223
1224 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         PR sanitizer/59018
1227         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1228         2 64-bit integers to save and restore fn and arg.  Properly load
1229         newtls/child_tidptr into r8/r10.
1230
1231 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1232
1233         PR sanitizer/59018
1234         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1235         internal_munmap, internal_open, internal_read, internal_write,
1236         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1237         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1238         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1239         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1240
1241 2013-11-04  Kostya Serebryany  <kcc@google.com>
1242
1243         * All source files: Merge from upstream r191666.
1244         * merge.sh: Added lsan.
1245         * configure.ac (AC_CONFIG_FILES): Added lsan.
1246         * Makefile.am (SUBDIRS): Added lsan.
1247         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1248         * asan/Makefile.am (asan_files): Added new files.
1249         (libasan_la_LIBADD): Added a dependency on lsan.
1250         * lsan/Makefile.am: New file.
1251         * asan/Makefile.in: Regenerate.
1252         * lsan/Makefile.in: Regenerate.
1253         * Makefile.in: Regenerate.
1254         * configure: Regenerate.
1255         * sanitizer_common/Makefile.in: Regenerate.
1256
1257 2013-09-20  Alan Modra  <amodra@gmail.com>
1258
1259         * configure: Regenerate.
1260
1261 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1262
1263         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1264         libinterception.la for Darwin.
1265         * ubsan/Makefile.in: Regenerate.
1266
1267 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1268
1269         * Makefile.am (SUBDIRS): Add ubsan.
1270         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1271         * merge.sh: Merge ubsan.
1272         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1273         * sanitizer_common/sanitizer_printf.cc: Likewise.
1274         * sanitizer_common/sanitizer_common.h: Likewise.
1275         * ubsan: New directory. Import ubsan runtime from llvm.
1276
1277 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1278
1279         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1280         Cherry pick upstream r182922.
1281
1282 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1283
1284         * configure.tgt: Add ARM pattern.
1285
1286 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1287
1288         PR other/43620
1289         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1290         * Makefile.in: Regenerated.
1291         * asan/Makefile.in: Regenerated.
1292         * interception/Makefile.in: Regenerated.
1293         * sanitizer_common/Makefile.in: Regenerated.
1294         * tsan/Makefile.in: Regenerated.
1295
1296 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1297
1298         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1299         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1300         0x4fffffffffULL.
1301
1302 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1303
1304         PR sanitizer/56393
1305         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1306         libasan_preinit.o.
1307         (libasan_preinit.o): Depend on asan_preinit.o.
1308         * asan/Makefile.in: Regenerated.
1309         * asan/asan_preinit.cc: New file, synced from upstream.
1310         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1311
1312 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1313
1314         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1315         dynamic/asan_interceptors_dynamic.cc.
1316         * asan/Makefile.in: Regenerated.
1317         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1318
1319 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1320
1321         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1322         defined.  Add used attribute.
1323
1324 2013-02-21  Kostya Serebryany  <kcc@google.com>
1325
1326         * All source files: Merge from upstream r175733.
1327         * sanitizer_common/Makefile.am: Added a new file.
1328         * sanitizer_common/Makefile.in: Regenerated.
1329
1330 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         PR bootstrap/56327
1333         * interception/interception.h (OFF_T): Merged from upstream
1334         r175140.
1335
1336 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1337
1338         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1339
1340 2013-02-13  Kostya Serebryany  <kcc@google.com>
1341
1342         PR sanitizer/56128
1343         * All source files: Merge from upstream r175049.
1344         * interception/Makefile.am: added include path.
1345         * interception/Makefile.in: Regenerated.
1346
1347 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1348
1349         * configure.tgt: Disable build on darwin9 and earlier.
1350
1351 2013-01-23  Kostya Serebryany  <kcc@google.com>
1352
1353         PR sanitizer/55989
1354         * All source files: Merge from upstream r173241.
1355         * merge.sh: Support merging .inc files.
1356
1357 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1358
1359         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1360         -Wno-c99-extensions.
1361         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1362         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1363         * sanitizer_common/Makefile.in: Regenerated.
1364         * interception/Makefile.in: Regenerated.
1365         * asan/Makefile.in: Regenerated.
1366
1367 2013-01-10  Wei Mi  <wmi@google.com>
1368
1369         PR sanitizer/55488
1370         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1371         * tsan/Makefile.in: Regenerated.
1372         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1373
1374 2013-01-10  Kostya Serebryany  <kcc@google.com>
1375
1376         * All source files: Merge from upstream r171973.
1377         * sanitizer_common/Makefile.am: Added new files.
1378         * asan/Makefile.am: Likewise.
1379         * tsan/Makefile.am: Likewise.
1380         * sanitizer_common/Makefile.in: Regenerated.
1381         * asan/Makefile.in: Likewise.
1382         * tsan/Makefile.in: Likewise.
1383
1384 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1385
1386         * asan/Makefile.am (libasan_la_LIBADD): Replace
1387         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1388         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1389         * Makefile.in: Regenerated.
1390         * configure: Likewise.
1391         * asan/Makefile.in: Likewise.
1392         * interception/Makefile.in: Likewise.
1393         * sanitizer_common/Makefile.in: Likewise.
1394         * tsan/Makefile.in: Likewise.
1395
1396 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1397
1398         * Makefile.am (AM_MAKEFLAGS): Restored.
1399         * interception/Makefile.am: Likewise.
1400         * sanitizer_common/Makefile.am: Likewise.
1401         * tsan/Makefile.am: Likewise.
1402         * Makefile.in: Regenerated.
1403         * asan/Makefile.in: Likewise.
1404         * interception/Makefile.in: Likewise.
1405         * sanitizer_common/Makefile.in: Likewise.
1406         * tsan/Makefile.in: Likewise.
1407
1408 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1409
1410         * Makefile.am (MAKEOVERRIDES): Restored.
1411         * asan/Makefile.am: Likewise.
1412         * interception/Makefile.am: Likewise.
1413         * sanitizer_common/Makefile.am: Likewise.
1414         * tsan/Makefile.am: Likewise.
1415         * Makefile.in: Regenerated.
1416         * asan/Makefile.in: Likewise.
1417         * interception/Makefile.in: Likewise.
1418         * sanitizer_common/Makefile.in: Likewise.
1419         * tsan/Makefile.in: Likewise.
1420
1421 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1422
1423         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1424         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1425         * Makefile.in: Regenerated.
1426         * configure: Likewise.
1427         * asan/Makefile.in: Likewise.
1428         * interception/Makefile.in: Likewise.
1429         * sanitizer_common/Makefile.in: Likewise.
1430         * tsan/Makefile.in: Likewise.
1431
1432 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1433
1434         * Makefile.am (AM_MAKEFLAGS): Removed.
1435         (MAKEOVERRIDES): Likewise.
1436         * asan/Makefile.am: Likewise.
1437         * interception/Makefile.am: Likewise.
1438         * sanitizer_common/Makefile.am: Likewise.
1439         * tsan/Makefile.am: Likewise.
1440         * Makefile.in: Regenerated.
1441         * asan/Makefile.in: Likewise.
1442         * interception/Makefile.in: Likewise.
1443         * sanitizer_common/Makefile.in: Likewise.
1444         * tsan/Makefile.in: Likewise.
1445
1446 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1447
1448         PR sanitizer/55533
1449         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1450         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1451         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1452         (AM_MAKEFLAGS): Remove CC and CXX.
1453         * interception/Makefile.am: Likewise.
1454         * sanitizer_common/Makefile.am: Likewise.
1455         * tsan/Makefile.am: Likewise.
1456         * Makefile.in: Regenerated.
1457         * aclocal.m4: Likewise.
1458         * configure: Likewise.
1459         * asan/Makefile.in: Likewise.
1460         * interception/Makefile.in: Likewise.
1461         * sanitizer_common/Makefile.in: Likewise.
1462         * tsan/Makefile.in: Likewise.
1463
1464 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1465
1466         * configure.tgt: Enable build on powerpc*-linux.
1467
1468 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1469
1470         PR 55599/sanitizer
1471         * configure.ac: Set enable_static=no on darwin.
1472         * configure: Regenerated.
1473
1474 2012-12-06  Kostya Serebryany  <kcc@google.com>
1475
1476         * All files: Merge from upstream r169392.
1477
1478 2012-12-05  Kostya Serebryany  <kcc@google.com>
1479
1480         * All files: Merge from upstream r169371.
1481
1482 2012-12-04  Kostya Serebryany  <kcc@google.com>
1483             Jack Howarth  <howarth@bromo.med.uc.edu>
1484
1485         PR 55521/sanitizer
1486         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1487         * Makefile.am: Don't build interception subdir when
1488         USING_MAC_INTERPOSE defined.
1489         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1490         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1491         Compile asan_interceptors_dynamic.cc but not libinterception
1492         when USING_MAC_INTERPOSE defined.
1493         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1494         * configure: Regenerated.
1495         * Makefile.in: Likewise.
1496         * asan/Makefile.in: Likewise.
1497         * interception/Makefile.in: Likewise.
1498         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1499         * asan/asan_mac.cc: Likewise.
1500         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1501         and use MISSING_BLOCKS_SUPPORT.
1502         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1503         * interception/mach_override/LICENSE.txt: Remove unused file.
1504         * interception/mach_override/mach_override.c: Likewise.
1505         * interception/mach_override/mach_override.h: Likewise.
1506         * interception/mach_override: Remove unused directory.
1507
1508 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1509
1510         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1511         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1512         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1513         files.
1514         (AM_MAKEFLAGS): Restore CC and CXX.
1515         * interception/Makefile.am: Likewise.
1516         * sanitizer_common/Makefile.am: Likewise.
1517         * tsan/Makefile.am: Likewise.
1518         * Makefile.in: Regenerated.
1519         * aclocal.m4: Likewise.
1520         * configure: Likewise.
1521         * asan/Makefile.in: Likewise.
1522         * interception/Makefile.in: Likewise.
1523         * sanitizer_common/Makefile.in: Likewise.
1524         * tsan/Makefile.in: Likewise.
1525
1526 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1527
1528         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1529         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1530         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1531         files.
1532         (AM_MAKEFLAGS): Remove CC and CXX.
1533         * interception/Makefile.am: Likewise.
1534         * sanitizer_common/Makefile.am: Likewise.
1535         * tsan/Makefile.am: Likewise.
1536         * Makefile.in: Regenerated.
1537         * aclocal.m4: Likewise.
1538         * configure: Likewise.
1539         * asan/Makefile.in: Likewise.
1540         * interception/Makefile.in: Likewise.
1541         * sanitizer_common/Makefile.in: Likewise.
1542         * tsan/Makefile.in: Likewise.
1543
1544 2012-11-27  Kostya Serebryany  <kcc@google.com>
1545
1546         * All files: Merge from upstream r168699.
1547
1548 2012-11-24  Kostya Serebryany  <kcc@google.com>
1549             Jack Howarth  <howarth@bromo.med.uc.edu>
1550
1551         * interception/mach_override/mach_override.c: Migrate from llvm.
1552         * interception/mach_override/mach_override.h: Likewise.
1553         * interception/mach_override/LICENSE.txt: Likewise.
1554         * configure.tgt: Add darwin to supported targets.
1555         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1556         * interception/Makefile.am: Compile mach_override.c when
1557         USING_MACH_OVERRIDE defined.
1558         * configure: Regenerated.
1559         * interception/Makefile.in: Likewise.
1560
1561 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1562
1563         PR sanitizer/55450
1564         * tsan/Makefile.am (gcc_version): New.
1565         * tsan/Makefile.in: Regenerated.
1566
1567 2012-11-23  Kostya Serebryany  <kcc@google.com>
1568
1569         * merge.sh: Support tsan, support added/removed files.
1570         * tsan/Makefile.am: Remove tsan_printf.cc.
1571         * tsan/Makefile.in: Regenerated.
1572         * other files: Merge from upstream r168514.
1573
1574 2012-11-23  Kostya Serebryany  <kcc@google.com>
1575
1576         * merge.sh: New file.
1577
1578 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1579
1580         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1581         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1582         automake conditional instead of !MULTISUBDIR32.
1583         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1584         for 64-bit multilib.
1585         * configure.ac: Check for void * size, source in configure.tgt,
1586         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1587         * configure: Regenerated.
1588         * Makefile.in: Regenerated.
1589         * tsan/Makefile.in: Regenerated.
1590
1591 2012-11-22  Wei Mi  <wmi@google.com>
1592
1593         * tsan: New directory. Import tsan runtime from llvm.
1594         * configure.ac: Add 64 bits tsan build.
1595         * Makefile.am: Likewise.
1596         * configure: Regenerated.
1597         * Makefile.in: Likewise.
1598
1599 2012-11-21  Kostya Serebryany  <kcc@google.com>
1600
1601         * README.gcc: Extend the README.gcc with mode details.
1602
1603 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1604
1605         * sanitizer_common/sanitizer_linux.cc
1606         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1607         (internal_mmap): Use it.
1608         (internal_filesize): Likewise.
1609
1610 2012-11-16  Tom Tromey  <tromey@redhat.com>
1611
1612         * configure.ac: Invoke AM_MAINTAINER_MODE.
1613         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1614         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1615
1616 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1617
1618         PR other/55333
1619         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1620         for hardware pointer.
1621         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1622         Replace uptr with uhwptr for stack unwind.
1623
1624 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1625
1626         * configure.tgt: Enable build on sparc linux.
1627
1628 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1629
1630         * configure.ac: Properly set MULTISUBDIR.
1631         * asan/Makefile.am (gcc_version): New.
1632         * interception/Makefile.am (gcc_version): Likewise.
1633         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1634         * configure: Regenerated.
1635         * asan/Makefile.in: Likewise.
1636         * interception/Makefile.in: Likewise.
1637         * sanitizer_common/Makefile.in: Likewise.
1638
1639 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1640
1641         PR other/55291
1642         * configure.ac (--enable-version-specific-runtime-libs): New option.
1643         (AC_CANONICAL_SYSTEM): New.
1644         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1645         (toolexecdir): Support multilib.
1646         (toolexeclibdir): Likewise.
1647         (multilib_arg): New.
1648         * Makefile.in: Regenerated.
1649         * aclocal.m4: Likewise.
1650         * configure: Likewise.
1651         * asan/Makefile.in: Likewise.
1652         * interception/Makefile.in: Likewise.
1653         * sanitizer_common/Makefile.in: Likewise.
1654
1655 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1656
1657         PR other/55292
1658         Backport from upstream revision 167883
1659         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1660         __x86_64__ instead of __WORDSIZE.
1661         (internal_filesize): Likwise.
1662
1663 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1664
1665         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1666         * Makefile.in: Regenerated.
1667         * configure: Likewise.
1668
1669 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1670
1671         PR other/55304
1672         * acinclude.m4: New file.
1673         * Makefile.am (ACLOCAL_AMFLAGS): New.
1674         * configure.ac (AC_PREREQ): Set to 2.64.
1675         (AC_CONFIG_AUX_DIR): Set to "..".
1676         * Makefile.in: Regenerated.
1677         * aclocal.m4: Likewise.
1678         * configure: Likewise.
1679         * asan/Makefile.in: Likewise.
1680         * interception/Makefile.in: Likewise.
1681         * sanitizer_common/Makefile.in: Likewise.
1682
1683         * config.guess: Removed.
1684         * config.sub: Likewise.
1685         * depcomp: Likewise.
1686         * install-sh: Likewise.
1687         * ltmain.sh: Likewise.
1688         * missing: Likewise.
1689
1690 2012-11-13  Richard Henderson  <rth@redhat.com>
1691
1692         * configure.tgt: New file.
1693
1694 2012-11-12  David S. Miller  <davem@davemloft.net>
1695
1696         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1697
1698 2012-10-29  Wei Mi  <wmi@google.com>
1699
1700         Initial checkin: migrate asan runtime from llvm.