libsanitizer/ChangeLog

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