libsanitizer/ChangeLog

   1 2019-01-23  Jonny Grant  <jg@jguk.org>
   2
   3         PR sanitizer/89010
   4         * libsanitizer/README.gcc: Update to current https URLs.
   5
   6 2018-12-27  Martin Liska  <mliska@suse.cz>
   7
   8         PR sanitizer/86229
   9         * asan/asan_errors.cc (ErrorAllocTypeMismatch::Print): Cherry
  10         pick rL350085.
  11         * asan/asan_errors.h (struct ErrorAllocTypeMismatch): Likewise.
  12
  13 2018-11-09  Martin Liska  <mliska@suse.cz>
  14
  15         * LOCAL_PATCHES: Include one local patch.
  16
  17 2018-11-09  Martin Liska  <mliska@suse.cz>
  18
  19         PR sanitizer/87892
  20         * sanitizer_common/sanitizer_linux_libcdep.cc (defined): Return
  21         1 when CPU_COUNT macro is not defined.
  22
  23 2018-11-08  Bill Seurer  <seurer@linux.vnet.ibm.com>
  24
  25         * libsanitizer/sanitizer_common/sanitizer_linux.cc (CheckASLR):
  26         Disable ASLR for powerpc64 when using sanitizers.
  27
  28 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  29
  30         PR sanitizer/80953
  31         * configure.tgt (sparc*-*-solaris2.11*): Enable.
  32         (x86_64-*-solaris2.11* | i?86-*-solaris2.11*): Enable.
  33
  34 2018-11-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  35
  36         PR sanitizer/80953
  37         * sanitizer_common/sanitizer_internal_defs.h,
  38         sanitizer_common/sanitizer_platform_limits_solaris.h,
  39         sanitizer_common/sanitizer_procmaps_solaris.cc,
  40         sanitizer_common/sanitizer_solaris.cc: Cherry-pick compiler-rt
  41         revision 346153.
  42         * sanitizer_common/sanitizer_stacktrace.h,
  43         sanitizer_common/sanitizer_stacktrace_sparc.cc: Cherry-pick
  44         compiler-rt revision 346155.
  45
  46 2018-11-05  Segher Boessenkool  <segher@kernel.crashing.org>
  47
  48         * LOCAL_PATCHES: Add r258525.
  49         * sanitizer_common/sanitizer_stacktrace.cc
  50         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
  51         for PowerPC SYSV ABI.
  52
  53 2018-11-05  Martin Liska  <mliska@suse.cz>
  54
  55         PR sanitizer/87860
  56         * sanitizer_common/sanitizer_linux.cc:  Cherry-pick upstream
  57         r346129.
  58
  59 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  60
  61         PR bootstrap/82856
  62         * Makefile.am: Include multilib.am.
  63         * configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
  64         * Makefile.in, aclocal.m4, asan/Makefile.in, configure,
  65         interception/Makefile.in, libbacktrace/Makefile.in,
  66         lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
  67         ubsan/Makefile.in: Regenerate.
  68
  69 2018-10-31  Martin Liska  <mliska@suse.cz>
  70
  71         * LOCAL_PATCHES: Update to installed revisions.
  72
  73 2018-10-31  Martin Liska  <mliska@suse.cz>
  74
  75         * ubsan/ubsan_platform.h: Add ifndef as we define it with
  76         -DCAN_SANITIZE_UB CFLAGS.
  77
  78 2018-10-31  Martin Liska  <mliska@suse.cz>
  79
  80         * asan/asan_mapping.h: Revert shadow memory offset to 1 << 41.
  81
  82 2018-10-31  Martin Liska  <mliska@suse.cz>
  83
  84         * LOCAL_PATCHES: Update patch list.
  85         * asan/asan_globals.cc (CheckODRViolationViaIndicator): Apply
  86         patches from GCC's trunk.
  87         (CheckODRViolationViaPoisoning): Likewise.
  88         (RegisterGlobal): Likewise.
  89         * sanitizer_common/sanitizer_mac.cc (defined): Likewise.
  90         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Likewise.
  91         * ubsan/ubsan_handlers.cc (__ubsan::__ubsan_handle_cfi_bad_icall): Likewise.
  92         (__ubsan::__ubsan_handle_cfi_bad_icall_abort): Likewise.
  93         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): Likewise.
  94         (struct CFICheckFailData): Likewise.
  95         (RECOVERABLE): Likewise.
  96
  97 2018-10-31  Martin Liska  <mliska@suse.cz>
  98
  99         * config.h.in: Regenerate.
 100         * configure: Likewise.
 101         * sanitizer_common/Makefile.am: Include new files, remove old
 102         files.
 103         * sanitizer_common/Makefile.in: Regenerate.
 104         * ubsan/Makefile.am: Include new files, remove old
 105         files.
 106         * ubsan/Makefile.in: Likewise.
 107         * asan/Makefile.am: Include new files.
 108         * asan/Makefile.in: Regenerate.
 109
 110 2018-10-31  Martin Liska  <mliska@suse.cz>
 111
 112         * All source files: Merge from upstream 345033.
 113
 114 2018-10-31  Martin Liska  <mliska@suse.cz>
 115
 116         * HOWTO_MERGE: Enhance documentation.
 117         * merge.sh: Add support for git as well.
 118
 119 2018-08-02  Martin Liska  <mliska@suse.cz>
 120
 121         PR sanitizer/86022
 122         * sanitizer_common/sanitizer_linux_libcdep.cc (ThreadDescriptorSize):
 123         Cherry-pick compiler-rt revision 338606.
 124
 125 2018-08-01  Marek Polacek  <polacek@redhat.com>
 126
 127         PR sanitizer/86759
 128         * tsan/tsan_platform.h: Cherry-pick compiler-rt revision 318044.
 129         * tsan/tsan_platform_linux.cc: Cherry-pick compiler-rt revision
 130         319180.
 131
 132 2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         PR target/86560
 135         * asan/asan_interceptors.cc (swapcontext) Cherry-pick
 136         compiler-rt revision 337603.
 137         * sanitizer_common/sanitizer_internal_defs.h (__has_attribute):
 138         Likewise.
 139
 140 2018-07-05  Jakub Jelinek  <jakub@redhat.com>
 141
 142         Revert
 143         2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 144
 145         PR sanitizer/84250
 146         * Makefile.am: Reorder libs.
 147         * Makefile.in: Regenerate.
 148         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 149         libsanitizer_ubsan.la.
 150         * asan/Makefile.in: Regenerate.
 151         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 152         * ubsan/Makefile.in: Regenerate.
 153
 154 2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
 155
 156         PR sanitizer/84250
 157         * Makefile.am: Reorder libs.
 158         * Makefile.in: Regenerate.
 159         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
 160         libsanitizer_ubsan.la.
 161         * asan/Makefile.in: Regenerate.
 162         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
 163         * ubsan/Makefile.in: Regenerate.
 164
 165 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
 166
 167         PR sanitizer/86090
 168         * configure.ac: Check for lstat and readlink.
 169         * configure, config.h.in: Rebuild.
 170
 171 2018-05-31  Matthias Klose  <doko@ubuntu.com>
 172
 173         PR sanitizer/86012
 174         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
 175         SIZEOF_STRUCT_USTAT for 32bit sparc.
 176
 177 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 178
 179         PR sanitizer/85835
 180         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
 181         include <sys/ustat.h> for Linux.
 182         (SIZEOF_STRUCT_USTAT): New.
 183         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
 184
 185 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
 186
 187         * configure.tgt <mips*-*-linux*>: Enable build, excluding
 188         mips*64*-*-linux*.
 189
 190         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
 191         take the shortcut to #include <sys/stat.h> for MIPS instead of
 192         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
 193         or wrong to get the kernel struct stat.
 194         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
 195         Correct the value for 32-bit non-android struct_kernel_stat_sz.
 196
 197         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
 198         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
 199
 200 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * configure: Regenerated.
 203
 204 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 205
 206         * configure: Regenerated.
 207
 208 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 209
 210         PR jit/85384
 211         * configure: Regenerate.
 212
 213 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
 214
 215         PR sanitizer/85389
 216         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
 217         from 0xa0000000000ULL to ~(uptr)0.
 218
 219 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
 220
 221         PR sanitizer/84761
 222         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
 223         Define if not defined.
 224         (DL_INTERNAL_FUNCTION): Don't define.
 225         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
 226         determine at runtime whether to use regparm(3), stdcall calling
 227         convention for older glibcs or normal calling convention for
 228         newer glibcs for call to _dl_get_tls_static_info.
 229
 230 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
 231
 232         * sanitizer_common/sanitizer_stacktrace.cc
 233         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 234         for PowerPC SYSV ABI.
 235
 236 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 237
 238         PR target/84148
 239         * configure: Regenerate.
 240
 241 2018-02-05  Martin Liska  <mliska@suse.cz>
 242
 243         * asan/asan_flags.inc: Cherry-pick upstream r323995.
 244         * asan/asan_report.cc (CheckForInvalidPointerPair):
 245         Cherry-pick upstream r323995.
 246
 247 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 248
 249         PR sanitizer/82825
 250         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 251         r324284.
 252
 253 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 254
 255         PR sanitizer/82824
 256         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
 257
 258 2017-12-05  Martin Liska  <mliska@suse.cz>
 259             Jakub Jelinek  <jakub@redhat.com>
 260
 261         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
 262         * asan/asan_descriptions.h: Likewise.
 263         * asan/asan_report.cc: Likewise.
 264         * asan/asan_thread.cc: Likewise.
 265         * asan/asan_thread.h: Likewise.
 266
 267 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 268
 269         * acinclude.m4: Add enable.m4 and cet.m4.
 270         * Makefile.in: Regenerate.
 271         * asan/Makefile.am: Update AM_CXXFLAGS.
 272         * asan/Makefile.in: Regenerate.
 273         * configure: Likewise.
 274         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
 275         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
 276         * interception/Makefile.am: Update AM_CXXFLAGS.
 277         * interception/Makefile.in: Regenerate.
 278         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
 279         * libbacktrace/Makefile.in: Regenerate.
 280         * lsan/Makefile.am: Update AM_CXXFLAGS.
 281         * lsan/Makefile.in: Regenerate.
 282         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
 283         AM_CCASFLAGS.
 284         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
 285         Add _CET_ENDBR macro.
 286         * sanitizer_common/Makefile.in: Regenerate.
 287         * tsan/Makefile.am: Update AM_CXXFLAGS.
 288         * tsan/Makefile.in: Regenerate.
 289         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
 290         * ubsan/Makefile.am: Update AM_CXXFLAGS.
 291         * ubsan/Makefile.in: Regenerate.
 292
 293 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
 294
 295         PR bootstrap/82670
 296         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 297         and ubsan_signals_standalone.cc.
 298         * ubsan/Makefile.in: Regenerated.
 299
 300 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 301
 302         PR other/82784
 303         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 304         "do {} while (0)".
 305         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 306
 307 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 308
 309         PR sanitizer/82595
 310         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 311         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 312         liblsan_preinit.o.
 313         (lsan_files): Remove lsan_preinit.cc.
 314         (liblsan_preinit.o): New rule.
 315         * lsan/Makefile.in: Regenerated.
 316
 317 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 318
 319         * All source files: Merge from upstream 315899.
 320         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 321         include/sanitizer/tsan_interface.h.
 322         * asan/libtool-version: Bump the libasan SONAME.
 323         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 324         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 325         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 326         sancov_flags.cc, sanitizer_allocator_checks.cc,
 327         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 328         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 329         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 330         and sanitizer_coverage_mapping_libcdep.cc.
 331         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 332         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 333         (ubsan_files): Add ubsan_init_standalone.cc and
 334         ubsan_signals_standalone.cc.
 335         * ubsan/libtool-version: Bump the libubsan SONAME.
 336         * asan/Makefile.in: Regenerate.
 337         * lsan/Makefile.in: Regenerate.
 338         * sanitizer_common/Makefile.in: Regenerate.
 339         * tsan/Makefile.in: Regenerate.
 340         * ubsan/Makefile.in: Regenerate.
 341
 342 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         PR sanitizer/82379
 345         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 346         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 347
 348 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 349
 350         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 351         Define.
 352
 353 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 354
 355         * include/system/sys/ptrace.h: New file.
 356
 357 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 358
 359         PR sanitizer/80998
 360         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 361         * ubsan/ubsan_checks.inc: Likewise.
 362         * ubsan/ubsan_handlers.h: Likewise.
 363
 364 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 365
 366         PR sanitizer/81066
 367         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 368         * sanitizer_common/sanitizer_linux.cc: Likewise.
 369         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 370         * tsan/tsan_platform_linux.cc: Likewise.
 371
 372 2017-04-06  Martin Liska  <mliska@suse.cz>
 373
 374         PR sanitizer/80166
 375         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 376         Cherry-pick upstream r299036.
 377
 378 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 379
 380         PR sanitizer/78158
 381         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 382
 383 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 384
 385         PR sanitizer/79562
 386         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 387         upstream r294806.
 388
 389 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 390
 391         PR sanitizer/79341
 392         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 393         s390-linux 31-bit.
 394         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 395         r294793.
 396         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 397         upstream r294790.
 398         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 399         r294799.
 400
 401 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 402
 403         PR sanitizer/78663
 404         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 405         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 406
 407 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 408
 409         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 410
 411 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 412
 413         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 414
 415         PR sanitizer/79168
 416         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 417         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 418         text.
 419         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 420         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 421         * tsan/tsan_ppc_regs.h: Likewise.
 422         * tsan/tsan_rtl_aarch64.S: Likewise.
 423         * tsan/tsan_rtl_mips64.S: Likewise.
 424         * tsan/tsan_rtl_ppc64.S: Likewise.
 425
 426 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 427
 428         PR other/79046
 429         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 430         instead of cat to get version from BASE-VER file.
 431         * asan/Makefile.am (gcc_version): Likewise.
 432         * ubsan/Makefile.am (gcc_version): Likewise.
 433         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 434         * lsan/Makefile.am (gcc_version): Likewise.
 435         * tsan/Makefile.am (gcc_version): Likewise.
 436         * interception/Makefile.in: Regenerated.
 437         * asan/Makefile.in: Regenerated.
 438         * ubsan/Makefile.in: Regenerated.
 439         * sanitizer_common/Makefile.in: Regenerated.
 440         * lsan/Makefile.in: Regenerated.
 441         * tsan/Makefile.in: Regenerated.
 442
 443 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 444
 445         PR other/79046
 446         * configure.ac: Add GCC_BASE_VER.
 447         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 448         get version from BASE-VER file.
 449         * libbacktrace/Makefile.in: Regenerated.
 450         * interception/Makefile.in: Regenerated.
 451         * asan/Makefile.in: Regenerated.
 452         * ubsan/Makefile.in: Regenerated.
 453         * configure: Regenerated.
 454         * sanitizer_common/Makefile.in: Regenerated.
 455         * lsan/Makefile.in: Regenerated.
 456         * Makefile.in: Regenerated.
 457         * tsan/Makefile.in: Regenerated.
 458
 459 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 460
 461         PR sanitizer/78992
 462         * sanitizer_common/sanitizer_platform_limits_posix.h
 463         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 464
 465 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 466
 467         * LOCAL_PATCHES: Add revision.
 468
 469 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 470
 471         PR sanitizer/78532
 472         * sanitizer_common/sanitizer_platform_limits_posix.h
 473         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 474         versions.
 475
 476 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 477
 478         * LOCAL_PATCHES: Remove r242480.
 479
 480 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 481
 482         * LOCAL_PATCHES: Add revision.
 483
 484 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 485
 486         PR sanitizer/78267
 487         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 488         compiler supports blocks extension.
 489
 490 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 491
 492         * LOCAL_PATCHES: Add revision.
 493
 494 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 495
 496         PR sanitizer/78294
 497         * tsan/tsan_rtl.cc: Add missing attribute.
 498
 499 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 500
 501         * LOCAL_PATCHES: New file.
 502
 503 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 504
 505         PR sanitizer/78307
 506         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 507         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 508         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 509         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 510         function.
 511         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 512         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 513         (__ubsan_handle_cfi_bad_type): Export function.
 514         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 515         * HOWTO_MERGE: Update documentation.
 516
 517 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 518
 519         * configure: Regenerate.
 520
 521 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 522
 523         * asan/asan_globals.cc (RegisterGlobal): Do not call
 524         CheckODRViolationViaPoisoning.
 525         (CheckODRViolationViaPoisoning): Remove.
 526
 527 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 528
 529         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 530         compiled code with GCC when extracting the caller PC for ARM if no
 531         valid frame pointer is available.
 532
 533 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 534
 535         PR sanitizer/63958
 536         Reapply:
 537         2014-10-14  David S. Miller  <davem@davemloft.net>
 538
 539         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 540         Define at __kernel_time_t, as needed for sparc.
 541         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 542         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 543         (__sanitizer): Define struct___old_kernel_stat_sz,
 544         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 545         (__sanitizer_ipc_perm): Adjust for sparc targets.
 546         (__sanitizer_shmid_ds): Likewsie.
 547         (__sanitizer_sigaction): Likewise.
 548         (IOC_SIZE): Likewsie.
 549
 550 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 551
 552         * All source files: Merge from upstream 285547.
 553         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 554         variable.
 555         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 556         * asan/Makefile.am (asan_files): Add new files.
 557         * asan/Makefile.in: Regenerate.
 558         * ubsan/Makefile.in: Likewise.
 559         * lsan/Makefile.in: Likewise.
 560         * tsan/Makefile.am (tsan_files): Add new files.
 561         * tsan/Makefile.in: Regenerate.
 562         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 563         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 564         (libsanitizer_common_la_LIBADD): Likewise.
 565         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 566         * sanitizer_common/Makefile.in: Regenerate.
 567         * interception/Makefile.in: Likewise.
 568         * libbacktace/Makefile.in: Likewise.
 569         * Makefile.in: Likewise.
 570         * configure: Likewise.
 571         * merge.sh: Handle builtins/assembly.h merging.
 572         * builtins/assembly.h: New file.
 573         * asan/libtool-version: Bump the libasan SONAME.
 574
 575 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 576
 577         PR sanitizer/77567
 578         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 579
 580 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 581
 582         PR sanitizer/77396
 583         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 584
 585 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 586
 587         PR sanitizer/71042
 588         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 589         * tsan/tsan_rtl_aarch64.S: Likewise.
 590
 591 2016-07-23  Alan Modra  <amodra@gmail.com>
 592
 593         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 594         * configure.ac: Don't substitute OBSTACK_DEFS.
 595         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 596         * tsan/Makefile.am: Likewise.
 597         * configure: Regenerate.
 598         * Makefile.in: Regenerate.
 599         * asan/Makefile.in: Regenerate.
 600         * interception/Makefile.in: Regenerate.
 601         * libbacktrace/Makefile.in: Regenerate.
 602         * lsan/Makefile.in: Regenerate.
 603         * sanitizer_common/Makefile.in: Regenerate.
 604         * tsan/Makefile.in: Regenerate.
 605         * ubsan/Makefile.in: Regenerate.
 606
 607 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 608
 609         PR sanitizer/71160
 610         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 611         and r269633.
 612
 613 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 614
 615         PR sanitizer/70624
 616         * asan/asan_mac.cc: Cherry pick upstream r266868.
 617
 618 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 619
 620         PR sanitizer/68824
 621         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 622         InitializeInterceptors): Cherry pick upstream r258119.
 623
 624 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 625
 626         * configure.ac: Replace the hard-coded -ldl requirement for
 627         link_sanitizer_common with a configure time check for -ldl.
 628         * configure: Regenerate.
 629
 630 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 631
 632         * include/system/linux/asm/ptrace.h: Move to ...
 633         * include/system/asm/ptrace.h: ... this.
 634
 635 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 636
 637         * include/system/linux/asm/ptrace.h: New header.
 638
 639 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 640
 641         * All source files: Merge from upstream r253555.
 642         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 643         dependences for TSan for aarch64-*-linux* targets.
 644         * tsan/Makefile.am: Add new source files.
 645         * configure: Regenerate.
 646         * tsan/Makefile.in: Likewise.
 647
 648 2015-11-09  Alan Modra  <amodra@gmail.com>
 649
 650         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 651         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 652         interceptors.
 653         * configure.ac: Substitute OBSTACK_DEFS.
 654         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 655         * tsan/Makefile.am: Likewise.
 656         * configure: Regenerate.
 657         * Makefile.in: Regenerate.
 658         * asan/Makefile.in: Regenerate.
 659         * interception/Makefile.in: Regenerate.
 660         * libbacktrace/Makefile.in: Regenerate.
 661         * lsan/Makefile.in: Regenerate.
 662         * sanitizer_common/Makefile.in: Regenerate.
 663         * tsan/Makefile.in: Regenerate.
 664         * ubsan/Makefile.in: Regenerate.
 665
 666 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 667
 668         PR bootstrap/68041
 669         * configure.ac (link_sanitizer_common): Link against librt only if it
 670         contains shm_open, required by sanitizers.
 671         (CXX_ABI_NEEDED): Remove variable.
 672         * configure: Regenerate.
 673         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 674         * ubsan/Makefile.in: Regenerate.
 675
 676 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 677
 678         * HOWTO_MERGE: New file.
 679
 680 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 681
 682         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 683         compiled code with GCC when extracting the caller PC for ARM if no
 684         valid frame pointer is available.
 685
 686 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 687
 688         PR bootstrap/63888
 689         Reapply:
 690         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 691
 692         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 693         support until it is rewritten upstream.
 694
 695         * c-c++-common/asan/pr63888.c: New test.
 696
 697 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 698
 699         PR sanitizer/63958
 700         Reapply:
 701         2014-10-14  David S. Miller  <davem@davemloft.net>
 702
 703         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 704         Define at __kernel_time_t, as needed for sparc.
 705         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 706         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 707         (__sanitizer): Define struct___old_kernel_stat_sz,
 708         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 709         (__sanitizer_ipc_perm): Adjust for sparc targets.
 710         (__sanitizer_shmid_ds): Likewsie.
 711         (__sanitizer_sigaction): Likewise.
 712         (IOC_SIZE): Likewsie.
 713
 714 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 715
 716         * All source files: Merge from upstream r250806.
 717         * configure.ac (link_sanitizer_common): Add -lrt flag.
 718         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 719         Set USE_CXX_ABI_FLAG=true for darwin.
 720         * asan/Makefile.am (asan_files): Add new files.
 721         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 722         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 723         * asan/Makefile.in: Regenerate.
 724         * ubsan/Makefile.am (ubsan_files): Add new files.
 725         (DEFS): Add DCAN_SANITIZE_UB=1.
 726         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 727         * ubsan/Makefile.in: Regenerate.
 728         * tsan/Makefile.am (tsan_files): Add new files.
 729         (DEFS): Add DCAN_SANITIZE_UB=0.
 730         * tsan/Makefile.in: Regenerate.
 731         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 732         * sanitizer_common/Makefile.in: Regenerate.
 733         * asan/libtool-version: Bump the libasan SONAME.
 734
 735 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 736
 737         PR sanitizer/67258
 738         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 739
 740 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 741
 742         PR sanitizer/63927
 743         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 744         for PowerPC.
 745
 746 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 747
 748         PR sanitizer/63927
 749         * sanitizer_common/sanitizer_stacktrace.cc
 750         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 751         find the link register at an offset of 16 from the base of the
 752         caller's stack frame.
 753
 754 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 755
 756         * Makefile.in: Regenerated with automake-1.11.6.
 757         * aclocal.m4: Likewise.
 758         * asan/Makefile.in: Likewise.
 759         * configure: Likewise.
 760         * interception/Makefile.in: Likewise.
 761         * libbacktrace/Makefile.in: Likewise.
 762         * lsan/Makefile.in: Likewise.
 763         * sanitizer_common/Makefile.in: Likewise.
 764         * tsan/Makefile.in: Likewise.
 765         * ubsan/Makefile.in: Likewise.
 766
 767 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 768
 769         PR sanitizer/64839
 770         * sanitizer_common/sanitizer_platform.h: Cherry pick
 771         upstream r234470.
 772         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 773         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 774         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 775         * Makefile.in: Regenerate.
 776         * asan/Makefile.in: Regenerate.
 777         * config.h.in: Regenerate.
 778         * configure: Regenerate.
 779         * interception/Makefile.in: Regenerate.
 780         * libbacktrace/Makefile.in: Regenerate.
 781         * lsan/Makefile.in: Regenerate.
 782         * sanitizer_common/Makefile.in: Regenerate.
 783         * tsan/Makefile.in: Regenerate.
 784         * ubsan/Makefile.in: Regenerate.
 785
 786
 787 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 788
 789         PR sanitizer/59009
 790         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 791         upstream r230324.
 792         * sanitizer_common/sanitizer_platform.h: Likewise.
 793         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 794
 795 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 796
 797         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 798         upstream 224508 and 224755.
 799
 800 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 801
 802         PR sanitizer/63958
 803         Reapply:
 804         2014-10-14  David S. Miller  <davem@davemloft.net>
 805
 806         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 807         Define at __kernel_time_t, as needed for sparc.
 808         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 809         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 810         (__sanitizer): Define struct___old_kernel_stat_sz,
 811         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 812         (__sanitizer_ipc_perm): Adjust for sparc targets.
 813         (__sanitizer_shmid_ds): Likewsie.
 814         (__sanitizer_sigaction): Likewise.
 815         (IOC_SIZE): Likewsie.
 816
 817 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 818
 819         * configure.tgt: Enable build on powerpc*le-*-linux.
 820
 821 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 822
 823         PR bootstrap/63888
 824         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 825         support until it is rewritten upstream.
 826
 827 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 828
 829         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 830         * configure: Regenerate.
 831
 832 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 833
 834         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 835         * configure: Regenerate.
 836         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 837
 838 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 839
 840         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 841         * configure: Regenerate.
 842         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 843         (libtsan_la_DEPENDENCIES): Likewise.
 844         * Makefile.in: Regenerate.
 845         * asan/Makefile.in: Regenerate.
 846         * interception/Makefile.in: Regenerate.
 847         * libbacktrace/Makefile.in: Regenerate.
 848         * lsan/Makefile.in: Regenerate.
 849         * sanitizer_common/Makefile.in: Regenerate.
 850         * tsan/Makefile.in: Regenerate.
 851         * ubsan/Makefile.in: Regenerate.
 852
 853 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 854
 855         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 856
 857 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 858
 859         PR sanitizer/64435
 860         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 861         upstream r226637.
 862         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 863         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 864
 865 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 866
 867         PR sanitizer/64632
 868         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 869
 870 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 871
 872         PR sanitizer/64435
 873         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 874         upstream r223925.
 875
 876 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 877
 878         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 879         upstream r224518 and r224519.
 880         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 881         r224834.
 882
 883 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 884
 885         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 886         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 887         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 888         upstream r224308.
 889
 890 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 891
 892         PR bootstrap/63784
 893         * configure: Regenerated.
 894
 895 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 896
 897         PR target/61137
 898         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 899         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 900
 901 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 902
 903         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 904         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 905         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 906         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 907         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 908         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 909         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 910         * sanitizer_common/Makefile.in: Regenerate.
 911         * asan/Makefile.in: Ditto.
 912         * lsan/Makefile.in: Ditto.
 913         * interception/Makefile.in: Ditto.
 914         * tsan/Makefile.in: Ditto.
 915         * libbacktrace/Makefile.in: Ditto.
 916         * ubsan/Makefile.in: Ditto.
 917
 918 2014-11-13  Kostya Serebryany  <kcc@google.com>
 919
 920         * All source files: Merge from upstream r221802.
 921         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 922         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 923         with 'start' to follow the new interface.
 924         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 925         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 926         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 927         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 928         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 929         files.
 930         (AM_CXXFLAGS): Added -std=c++11.
 931         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 932         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 933         * asan/Makefile.in: Regenerate.
 934         * interception/Makefile.in: Regenerate.
 935         * libbacktrace/Makefile.in: Regenerate.
 936         * lsan/Makefile.in: Regenerate.
 937         * sanitizer_common/Makefile.in: Regenerate.
 938         * tsan/Makefile.in: Regenerate.
 939         * ubsan/Makefile.in: Regenerate.
 940
 941 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 942
 943         PR target/63610
 944         * configure: Regenerate.
 945
 946 2014-10-16  Martin Liska  <mliska@suse.cz>
 947
 948         * asan/Makefile.am: IPA ICF pass is disabled.
 949         * asan/Makefile.in: Likewise.
 950
 951 2014-10-14  David S. Miller  <davem@davemloft.net>
 952
 953         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 954         Define at __kernel_time_t, as needed for sparc.
 955         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 956         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 957         (__sanitizer): Define struct___old_kernel_stat_sz,
 958         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 959         (__sanitizer_ipc_perm): Adjust for sparc targets.
 960         (__sanitizer_shmid_ds): Likewsie.
 961         (__sanitizer_sigaction): Likewsie.
 962         (IOC_SIZE): Likewsie.
 963
 964 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 965
 966         * ubsan/Makefile.am (DEFS): Add -DPIC.
 967         * ubsan/Makefile.in: Regenerated.
 968
 969 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 970
 971         * configure.tgt: Enable build on aarch64*-linux.
 972
 973 2014-09-19  Kostya Serebryany  <kcc@google.com>
 974
 975         * All source files: Merge from upstream r218156.
 976         * asan/Makefile.am (asan_files): Added new files.
 977         * asan/Makefile.in: Regenerate.
 978         * ubsan/Makefile.am (ubsan_files): Added new files.
 979         * ubsan/Makefile.in: Regenerate.
 980         * tsan/Makefile.am (tsan_files): Added new files.
 981         * tsan/Makefile.in: Regenerate.
 982         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 983           files.
 984         * sanitizer_common/Makefile.in: Regenerate.
 985         * asan/libtool-version: Bump the libasan SONAME.
 986
 987 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 988
 989         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 990         upstream r215485, r217389, r217391 and r217400.
 991
 992 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 993
 994         * sanitizer_common/sanitizer_common_interceptors.inc:
 995         Cherry pick upstream r211008.
 996
 997 2014-06-11  Richard Biener  <rguenther@suse.de>
 998
 999         * asan/asan_linux.cc: Cherry pick upstream r210012.
1000
1001 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
1002
1003         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
1004         r209879.
1005         * sanitizer_common/sanitizer_common.h: Likewise.
1006         * asan/asan_mapping.h: Likewise.
1007         * asan/asan_linux.cc: Likewise.
1008         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
1009         * sanitizer_common/sanitizer_allocator.h: Likewise.
1010
1011 2014-05-23  Marek Polacek  <polacek@redhat.com>
1012
1013         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
1014         floating-point types.
1015
1016 2014-05-22  Kostya Serebryany  <kcc@google.com>
1017
1018         * All source files: Merge from upstream r209283.
1019         * asan/Makefile.am (asan_files): Added new files.
1020         * asan/Makefile.in: Regenerate.
1021         * tsan/Makefile.am (tsan_files): Added new files.
1022         * tsan/Makefile.in: Regenerate.
1023         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
1024         files.
1025         * sanitizer_common/Makefile.in: Regenerate.
1026
1027 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
1028
1029         PR sanitizer/61100
1030         * Makefile.am (nodist_saninclude_HEADERS): Install
1031         public headers.
1032         * Makefile.in: Regenerate.
1033
1034 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1035
1036         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
1037         Add ../../libbacktrace/sort.c.
1038         * libbacktrace/Makefile.in: Regenerate.
1039         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
1040
1041 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1042
1043         * configure.tgt: Unsupported for little endian PowerPC for now.
1044
1045 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
1046
1047         PR sanitizer/60055
1048         * tsan/tsan_flags.cc (__tsan_default_options): Add
1049         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
1050         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
1051
1052         PR sanitizer/60038
1053         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
1054         sanitizer_atomic.h and unistd.h.
1055         (kThreadDescriptorSize): Made static, remove initializer and const,
1056         change type to atomic_uintptr_t.
1057         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
1058         query glibc version, compute kThreadDescriptorSize depending on
1059         glibc version minor number.
1060         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
1061         kThreadDescriptorSize directly.
1062
1063 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
1064             Jakub Jelinek  <jakub@redhat.com>
1065
1066         PR sanitizer/57316
1067         * configure.ac: Check for missing syscalls.
1068         * Makefile.am: Likewise.
1069         * configure: Regenerate.
1070         * Makefile.in: Regenerate.
1071
1072 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
1073
1074         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
1075         (LibbacktraceSymbolizer::Demangle): New declaration.
1076         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
1077         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
1078         method if possible.
1079         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
1080         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
1081         (struct CplusV3DemangleData): New type.
1082         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
1083         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
1084         SymbolizeDataCallback): Use CplusV3Demangle.
1085         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
1086         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
1087         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
1088         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
1089         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
1090         cplus_demangle_init_info, cplus_demangle_mangled_name,
1091         cplus_demangle_operators, cplus_demangle_print,
1092         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
1093         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
1094         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
1095         Define.
1096         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
1097         (memcmp, strncmp): Redefine.
1098         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
1099         ../../libiberty/cp-demangle.c.
1100         * libbacktrace/bridge.cc (__asan_internal_memcmp,
1101         __asan_internal_strncmp): New functions.
1102         * sanitizer_common/Makefile.in: Regenerated.
1103         * libbacktrace/Makefile.in: Regenerated.
1104         * configure: Regenerated.
1105         * configure.ac: Regenerated.
1106         * config.h.in: Regenerated.
1107
1108         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
1109         -isystem $(top_srcdir)/include/system.
1110         * sanitizer_common/Makefile.in: Regenerated.
1111         * include/system/linux/aio_abi.h: New header.
1112         * include/system/linux/mroute.h: New header.
1113         * include/system/linux/mroute6.h: New header.
1114         * include/system/linux/perf_event.h: New header.
1115         * include/system/linux/types.h: New header.
1116
1117         PR sanitizer/59136
1118         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
1119         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
1120         and -I/-include flags.
1121         * lsan/Makefile.am (liblsan_la_LIBADD): Add
1122         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
1123         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1124         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
1125         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
1126         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
1127         libbacktrace.
1128         * README.gcc: Document that also lsan and ubsan are
1129         maintained in compiler-rt upstream.
1130         * libbacktrace/Makefile.am: New file.
1131         * libbacktrace/backtrace-rename.h: New file.
1132         * libbacktrace/backtrace-supported.h.in: New file.
1133         * libbacktrace/bridge.cc: New file.
1134         * configure.ac: Add tests needed for libbacktrace build
1135         within libsanitizer.
1136         * sanitizer_common/Makefile.in: Regenerated.
1137         * lsan/Makefile.in: Regenerated.
1138         * tsan/Makefile.in: Regenerated.
1139         * ubsan/Makefile.in: Regenerated.
1140         * libbacktrace/Makefile.in: Generated.
1141         * config.h.in: Regenerated.
1142         * configure: Regenerated.
1143         * Makefile.in: Regenerated.
1144         * interception/Makefile.in: Regenerated.
1145         * asan/Makefile.in: Regenerated.
1146         * aclocal.m4: Regenerated.
1147
1148 2013-12-19  Kostya Serebryany  <kcc@google.com>
1149
1150         * sanitizer_common/sanitizer_platform_limits_posix.cc:
1151         workaround for missing definition of EOWNERDEAD, backport
1152         from upstream r196779.
1153
1154 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         * sanitizer_common/sanitizer_platform_limits_posix.h
1157         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
1158         (__sanitizer_clock_t): Use long long for x32.
1159
1160 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1161
1162         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
1163         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1164         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1165
1166 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1167
1168         * configure.ac (link_sanitizer_common): Add -lm.
1169         * configure: Regenerated.
1170
1171 2013-12-05  Kostya Serebryany  <kcc@google.com>
1172
1173         * All source files: Merge from upstream r196489.
1174         * merge.sh: Add *.S to the list of merged files.
1175
1176 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
1177
1178         PR sanitizer/59368
1179         * Makefile.am (gcc_version): Added gcc_version.
1180         * Makefile.in: Regenerate.
1181
1182 2013-12-05  Kostya Serebryany  <kcc@google.com>
1183
1184         * All source files: Merge from upstream r196090.
1185         * tsan/Makefile.am (tsan_files): Added new files.
1186         * tsan/Makefile.in: Regenerate.
1187         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1188         * sanitizer_common/Makefile.in: Regenerate.
1189         * lsan/Makefile.am (lsan_files): Added new files.
1190         * lsan/Makefile.in: Regenerate.
1191
1192 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
1193             Yury Gribov  <y.gribov@samsung.com>
1194
1195         PR sanitizer/59063
1196         * libsanitizer.spec.in: Add spec file to hold link flags for
1197         various sanitizer libs.
1198         * configure.ac: Check whether clock_* routines come from librt.
1199         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1200         configure.ac.
1201         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1202         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1203         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1204         * asan/Makefile.in: Regenerate.
1205         * interception/Makefile.in: Regenerate.
1206         * lsan/Makefile.in: Regenerate.
1207         * sanitizer_common/Makefile.in: Regenerate.
1208         * tsan/Makefile.in: Regenerate.
1209         * ubsan/Makefile.in: Regenerate.
1210         * Makefile.in: Regenerate.
1211         * configure: Regenerate.
1212
1213 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1214             Yury Gribov  <y.gribov@samsung.com>
1215
1216         PR sanitizer/59106
1217         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1218         don't need it.
1219         * ubsan/Makefile.in: Regenerated.
1220
1221 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1222
1223         PR sanitizer/59061
1224         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1225         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1226         * configure: Regenerated.
1227         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1228         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1229         * lsan/Makefile.in: Regenerated.
1230
1231 2013-11-22  Mike Stump  <mikestump@comcast.net>
1232
1233         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1234         change from upstream to fix build.
1235
1236 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1237
1238         PR sanitizer/59106
1239         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1240         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1241         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1242         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1243         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1244         * asan/Makefile.in: Regenerate.
1245         * interception/Makefile.in: Regenerate.
1246         * tsan/Makefile.in: Regenerate.
1247         * lsan/Makefile.in: Regenerate.
1248         * sanitizer_common/Makefile.in: Regenerate.
1249
1250 2013-11-15  Kostya Serebryany  <kcc@google.com>
1251
1252         PR sanitizer/58994
1253         Backport from upstream revision 194573
1254         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1255         back to the original functions in the common libsanitizer
1256         interceptors and the __cxa_atexit() interceptor on Darwin.
1257
1258 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1259
1260         PR sanitizer/59009
1261         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1262         ifdef out more source.
1263
1264 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1265
1266         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1267         ifdef out almost the whole source.
1268         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1269
1270 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1271
1272         PR sanitizer/59018
1273         * sanitizer_common/sanitizer_platform_limits_posix.cc
1274         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1275         defined.
1276
1277 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1278
1279         PR sanitizer/59018
1280         * sanitizer_common/sanitizer_platform_limits_linux.cc
1281         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1282         defined.
1283         * sanitizer_common/sanitizer_platform_limits_posix.h
1284         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1285         defined.
1286         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1287         is defined.
1288         (__sanitizer___kernel_gid_t): Likewise.
1289         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1290         is defined.
1291
1292 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1293
1294         PR sanitizer/59018
1295         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1296         2 64-bit integers to save and restore fn and arg.  Properly load
1297         newtls/child_tidptr into r8/r10.
1298
1299 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         PR sanitizer/59018
1302         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1303         internal_munmap, internal_open, internal_read, internal_write,
1304         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1305         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1306         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1307         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1308
1309 2013-11-04  Kostya Serebryany  <kcc@google.com>
1310
1311         * All source files: Merge from upstream r191666.
1312         * merge.sh: Added lsan.
1313         * configure.ac (AC_CONFIG_FILES): Added lsan.
1314         * Makefile.am (SUBDIRS): Added lsan.
1315         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1316         * asan/Makefile.am (asan_files): Added new files.
1317         (libasan_la_LIBADD): Added a dependency on lsan.
1318         * lsan/Makefile.am: New file.
1319         * asan/Makefile.in: Regenerate.
1320         * lsan/Makefile.in: Regenerate.
1321         * Makefile.in: Regenerate.
1322         * configure: Regenerate.
1323         * sanitizer_common/Makefile.in: Regenerate.
1324
1325 2013-09-20  Alan Modra  <amodra@gmail.com>
1326
1327         * configure: Regenerate.
1328
1329 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1330
1331         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1332         libinterception.la for Darwin.
1333         * ubsan/Makefile.in: Regenerate.
1334
1335 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1336
1337         * Makefile.am (SUBDIRS): Add ubsan.
1338         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1339         * merge.sh: Merge ubsan.
1340         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1341         * sanitizer_common/sanitizer_printf.cc: Likewise.
1342         * sanitizer_common/sanitizer_common.h: Likewise.
1343         * ubsan: New directory. Import ubsan runtime from llvm.
1344
1345 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1346
1347         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1348         Cherry pick upstream r182922.
1349
1350 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1351
1352         * configure.tgt: Add ARM pattern.
1353
1354 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1355
1356         PR other/43620
1357         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1358         * Makefile.in: Regenerated.
1359         * asan/Makefile.in: Regenerated.
1360         * interception/Makefile.in: Regenerated.
1361         * sanitizer_common/Makefile.in: Regenerated.
1362         * tsan/Makefile.in: Regenerated.
1363
1364 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1365
1366         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1367         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1368         0x4fffffffffULL.
1369
1370 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1371
1372         PR sanitizer/56393
1373         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1374         libasan_preinit.o.
1375         (libasan_preinit.o): Depend on asan_preinit.o.
1376         * asan/Makefile.in: Regenerated.
1377         * asan/asan_preinit.cc: New file, synced from upstream.
1378         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1379
1380 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1381
1382         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1383         dynamic/asan_interceptors_dynamic.cc.
1384         * asan/Makefile.in: Regenerated.
1385         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1386
1387 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1388
1389         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1390         defined.  Add used attribute.
1391
1392 2013-02-21  Kostya Serebryany  <kcc@google.com>
1393
1394         * All source files: Merge from upstream r175733.
1395         * sanitizer_common/Makefile.am: Added a new file.
1396         * sanitizer_common/Makefile.in: Regenerated.
1397
1398 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1399
1400         PR bootstrap/56327
1401         * interception/interception.h (OFF_T): Merged from upstream
1402         r175140.
1403
1404 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1405
1406         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1407
1408 2013-02-13  Kostya Serebryany  <kcc@google.com>
1409
1410         PR sanitizer/56128
1411         * All source files: Merge from upstream r175049.
1412         * interception/Makefile.am: added include path.
1413         * interception/Makefile.in: Regenerated.
1414
1415 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1416
1417         * configure.tgt: Disable build on darwin9 and earlier.
1418
1419 2013-01-23  Kostya Serebryany  <kcc@google.com>
1420
1421         PR sanitizer/55989
1422         * All source files: Merge from upstream r173241.
1423         * merge.sh: Support merging .inc files.
1424
1425 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1426
1427         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1428         -Wno-c99-extensions.
1429         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1430         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1431         * sanitizer_common/Makefile.in: Regenerated.
1432         * interception/Makefile.in: Regenerated.
1433         * asan/Makefile.in: Regenerated.
1434
1435 2013-01-10  Wei Mi  <wmi@google.com>
1436
1437         PR sanitizer/55488
1438         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1439         * tsan/Makefile.in: Regenerated.
1440         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1441
1442 2013-01-10  Kostya Serebryany  <kcc@google.com>
1443
1444         * All source files: Merge from upstream r171973.
1445         * sanitizer_common/Makefile.am: Added new files.
1446         * asan/Makefile.am: Likewise.
1447         * tsan/Makefile.am: Likewise.
1448         * sanitizer_common/Makefile.in: Regenerated.
1449         * asan/Makefile.in: Likewise.
1450         * tsan/Makefile.in: Likewise.
1451
1452 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1453
1454         * asan/Makefile.am (libasan_la_LIBADD): Replace
1455         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1456         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1457         * Makefile.in: Regenerated.
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 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1465
1466         * Makefile.am (AM_MAKEFLAGS): Restored.
1467         * interception/Makefile.am: Likewise.
1468         * sanitizer_common/Makefile.am: Likewise.
1469         * tsan/Makefile.am: Likewise.
1470         * Makefile.in: Regenerated.
1471         * asan/Makefile.in: Likewise.
1472         * interception/Makefile.in: Likewise.
1473         * sanitizer_common/Makefile.in: Likewise.
1474         * tsan/Makefile.in: Likewise.
1475
1476 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1477
1478         * Makefile.am (MAKEOVERRIDES): Restored.
1479         * asan/Makefile.am: Likewise.
1480         * interception/Makefile.am: Likewise.
1481         * sanitizer_common/Makefile.am: Likewise.
1482         * tsan/Makefile.am: Likewise.
1483         * Makefile.in: Regenerated.
1484         * asan/Makefile.in: Likewise.
1485         * interception/Makefile.in: Likewise.
1486         * sanitizer_common/Makefile.in: Likewise.
1487         * tsan/Makefile.in: Likewise.
1488
1489 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1490
1491         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1492         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1493         * Makefile.in: Regenerated.
1494         * configure: Likewise.
1495         * asan/Makefile.in: Likewise.
1496         * interception/Makefile.in: Likewise.
1497         * sanitizer_common/Makefile.in: Likewise.
1498         * tsan/Makefile.in: Likewise.
1499
1500 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1501
1502         * Makefile.am (AM_MAKEFLAGS): Removed.
1503         (MAKEOVERRIDES): Likewise.
1504         * asan/Makefile.am: Likewise.
1505         * interception/Makefile.am: Likewise.
1506         * sanitizer_common/Makefile.am: Likewise.
1507         * tsan/Makefile.am: Likewise.
1508         * Makefile.in: Regenerated.
1509         * asan/Makefile.in: Likewise.
1510         * interception/Makefile.in: Likewise.
1511         * sanitizer_common/Makefile.in: Likewise.
1512         * tsan/Makefile.in: Likewise.
1513
1514 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1515
1516         PR sanitizer/55533
1517         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1518         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1519         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1520         (AM_MAKEFLAGS): Remove CC and CXX.
1521         * interception/Makefile.am: Likewise.
1522         * sanitizer_common/Makefile.am: Likewise.
1523         * tsan/Makefile.am: Likewise.
1524         * Makefile.in: Regenerated.
1525         * aclocal.m4: Likewise.
1526         * configure: Likewise.
1527         * asan/Makefile.in: Likewise.
1528         * interception/Makefile.in: Likewise.
1529         * sanitizer_common/Makefile.in: Likewise.
1530         * tsan/Makefile.in: Likewise.
1531
1532 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1533
1534         * configure.tgt: Enable build on powerpc*-linux.
1535
1536 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1537
1538         PR 55599/sanitizer
1539         * configure.ac: Set enable_static=no on darwin.
1540         * configure: Regenerated.
1541
1542 2012-12-06  Kostya Serebryany  <kcc@google.com>
1543
1544         * All files: Merge from upstream r169392.
1545
1546 2012-12-05  Kostya Serebryany  <kcc@google.com>
1547
1548         * All files: Merge from upstream r169371.
1549
1550 2012-12-04  Kostya Serebryany  <kcc@google.com>
1551             Jack Howarth  <howarth@bromo.med.uc.edu>
1552
1553         PR 55521/sanitizer
1554         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1555         * Makefile.am: Don't build interception subdir when
1556         USING_MAC_INTERPOSE defined.
1557         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1558         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1559         Compile asan_interceptors_dynamic.cc but not libinterception
1560         when USING_MAC_INTERPOSE defined.
1561         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1562         * configure: Regenerated.
1563         * Makefile.in: Likewise.
1564         * asan/Makefile.in: Likewise.
1565         * interception/Makefile.in: Likewise.
1566         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1567         * asan/asan_mac.cc: Likewise.
1568         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1569         and use MISSING_BLOCKS_SUPPORT.
1570         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1571         * interception/mach_override/LICENSE.txt: Remove unused file.
1572         * interception/mach_override/mach_override.c: Likewise.
1573         * interception/mach_override/mach_override.h: Likewise.
1574         * interception/mach_override: Remove unused directory.
1575
1576 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1577
1578         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1579         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1580         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1581         files.
1582         (AM_MAKEFLAGS): Restore CC and CXX.
1583         * interception/Makefile.am: Likewise.
1584         * sanitizer_common/Makefile.am: Likewise.
1585         * tsan/Makefile.am: Likewise.
1586         * Makefile.in: Regenerated.
1587         * aclocal.m4: Likewise.
1588         * configure: Likewise.
1589         * asan/Makefile.in: Likewise.
1590         * interception/Makefile.in: Likewise.
1591         * sanitizer_common/Makefile.in: Likewise.
1592         * tsan/Makefile.in: Likewise.
1593
1594 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1595
1596         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1597         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1598         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1599         files.
1600         (AM_MAKEFLAGS): Remove CC and CXX.
1601         * interception/Makefile.am: Likewise.
1602         * sanitizer_common/Makefile.am: Likewise.
1603         * tsan/Makefile.am: Likewise.
1604         * Makefile.in: Regenerated.
1605         * aclocal.m4: Likewise.
1606         * configure: Likewise.
1607         * asan/Makefile.in: Likewise.
1608         * interception/Makefile.in: Likewise.
1609         * sanitizer_common/Makefile.in: Likewise.
1610         * tsan/Makefile.in: Likewise.
1611
1612 2012-11-27  Kostya Serebryany  <kcc@google.com>
1613
1614         * All files: Merge from upstream r168699.
1615
1616 2012-11-24  Kostya Serebryany  <kcc@google.com>
1617             Jack Howarth  <howarth@bromo.med.uc.edu>
1618
1619         * interception/mach_override/mach_override.c: Migrate from llvm.
1620         * interception/mach_override/mach_override.h: Likewise.
1621         * interception/mach_override/LICENSE.txt: Likewise.
1622         * configure.tgt: Add darwin to supported targets.
1623         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1624         * interception/Makefile.am: Compile mach_override.c when
1625         USING_MACH_OVERRIDE defined.
1626         * configure: Regenerated.
1627         * interception/Makefile.in: Likewise.
1628
1629 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1630
1631         PR sanitizer/55450
1632         * tsan/Makefile.am (gcc_version): New.
1633         * tsan/Makefile.in: Regenerated.
1634
1635 2012-11-23  Kostya Serebryany  <kcc@google.com>
1636
1637         * merge.sh: Support tsan, support added/removed files.
1638         * tsan/Makefile.am: Remove tsan_printf.cc.
1639         * tsan/Makefile.in: Regenerated.
1640         * other files: Merge from upstream r168514.
1641
1642 2012-11-23  Kostya Serebryany  <kcc@google.com>
1643
1644         * merge.sh: New file.
1645
1646 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1647
1648         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1649         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1650         automake conditional instead of !MULTISUBDIR32.
1651         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1652         for 64-bit multilib.
1653         * configure.ac: Check for void * size, source in configure.tgt,
1654         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1655         * configure: Regenerated.
1656         * Makefile.in: Regenerated.
1657         * tsan/Makefile.in: Regenerated.
1658
1659 2012-11-22  Wei Mi  <wmi@google.com>
1660
1661         * tsan: New directory. Import tsan runtime from llvm.
1662         * configure.ac: Add 64 bits tsan build.
1663         * Makefile.am: Likewise.
1664         * configure: Regenerated.
1665         * Makefile.in: Likewise.
1666
1667 2012-11-21  Kostya Serebryany  <kcc@google.com>
1668
1669         * README.gcc: Extend the README.gcc with mode details.
1670
1671 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1672
1673         * sanitizer_common/sanitizer_linux.cc
1674         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1675         (internal_mmap): Use it.
1676         (internal_filesize): Likewise.
1677
1678 2012-11-16  Tom Tromey  <tromey@redhat.com>
1679
1680         * configure.ac: Invoke AM_MAINTAINER_MODE.
1681         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1682         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1683
1684 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1685
1686         PR other/55333
1687         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1688         for hardware pointer.
1689         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1690         Replace uptr with uhwptr for stack unwind.
1691
1692 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1693
1694         * configure.tgt: Enable build on sparc linux.
1695
1696 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1697
1698         * configure.ac: Properly set MULTISUBDIR.
1699         * asan/Makefile.am (gcc_version): New.
1700         * interception/Makefile.am (gcc_version): Likewise.
1701         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1702         * configure: Regenerated.
1703         * asan/Makefile.in: Likewise.
1704         * interception/Makefile.in: Likewise.
1705         * sanitizer_common/Makefile.in: Likewise.
1706
1707 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1708
1709         PR other/55291
1710         * configure.ac (--enable-version-specific-runtime-libs): New option.
1711         (AC_CANONICAL_SYSTEM): New.
1712         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1713         (toolexecdir): Support multilib.
1714         (toolexeclibdir): Likewise.
1715         (multilib_arg): New.
1716         * Makefile.in: Regenerated.
1717         * aclocal.m4: Likewise.
1718         * configure: Likewise.
1719         * asan/Makefile.in: Likewise.
1720         * interception/Makefile.in: Likewise.
1721         * sanitizer_common/Makefile.in: Likewise.
1722
1723 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1724
1725         PR other/55292
1726         Backport from upstream revision 167883
1727         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1728         __x86_64__ instead of __WORDSIZE.
1729         (internal_filesize): Likwise.
1730
1731 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1732
1733         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1734         * Makefile.in: Regenerated.
1735         * configure: Likewise.
1736
1737 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1738
1739         PR other/55304
1740         * acinclude.m4: New file.
1741         * Makefile.am (ACLOCAL_AMFLAGS): New.
1742         * configure.ac (AC_PREREQ): Set to 2.64.
1743         (AC_CONFIG_AUX_DIR): Set to "..".
1744         * Makefile.in: Regenerated.
1745         * aclocal.m4: Likewise.
1746         * configure: Likewise.
1747         * asan/Makefile.in: Likewise.
1748         * interception/Makefile.in: Likewise.
1749         * sanitizer_common/Makefile.in: Likewise.
1750
1751         * config.guess: Removed.
1752         * config.sub: Likewise.
1753         * depcomp: Likewise.
1754         * install-sh: Likewise.
1755         * ltmain.sh: Likewise.
1756         * missing: Likewise.
1757
1758 2012-11-13  Richard Henderson  <rth@redhat.com>
1759
1760         * configure.tgt: New file.
1761
1762 2012-11-12  David S. Miller  <davem@davemloft.net>
1763
1764         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1765
1766 2012-10-29  Wei Mi  <wmi@google.com>
1767
1768         Initial checkin: migrate asan runtime from llvm.